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| author | Tom Tromey <tom@tromey.com> | 2019-12-15 07:37:06 -0700 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2020-02-07 08:42:25 -0700 |
| commit | 919adfe8409211c726c1d05b47ca59890ee648f1 (patch) | |
| tree | d2ef4abf9e5590b43a59f3f8747b0d5bab94ab6f /gdb/gdbserver/ChangeLog | |
| parent | e8319fde715960466aca2461c74cec8907abd391 (diff) | |
| download | gdb-919adfe8409211c726c1d05b47ca59890ee648f1.zip gdb-919adfe8409211c726c1d05b47ca59890ee648f1.tar.gz gdb-919adfe8409211c726c1d05b47ca59890ee648f1.tar.bz2 | |
Move gdbserver to top level
This patch moves gdbserver to the top level.
This patch is as close to a pure move as possible -- gdbserver still
builds its own variant of gnulib and gdbsupport. Changing this will
be done in a separate patch.
[v2] Note that, per Simon's review comment, this patch changes the
tree so that gdbserver is not built for or1k or score. This makes
sense, because there is apparently not actually a gdbserver port here.
[v3] This version of the patch also splits out some configury into a
new file, gdbserver/configure.host, so that the top-level configure
script can simply rely on it in order to decide whether gdbserver
should be built.
[v4] This version adds documentation and removes some unnecessary
top-level dependencies.
[v5] Update docs to mention "make all-gdbserver" and change how
top-level configure decides whether to build gdbserver, switching to a
single, shared script.
Tested by the buildbot.
ChangeLog
2020-02-07 Tom Tromey <tom@tromey.com>
Pedro Alves <palves@redhat.com>
* src-release.sh (GDB_SUPPORT_DIRS): Add gdbserver.
* gdbserver: New directory, moved from gdb/gdbserver.
* configure.ac (host_tools): Add gdbserver.
Only build gdbserver on certain systems.
* Makefile.in, configure: Rebuild.
* Makefile.def (host_modules, dependencies): Add gdbserver.
* MAINTAINERS: Add gdbserver.
gdb/ChangeLog
2020-02-07 Tom Tromey <tom@tromey.com>
* README: Update gdbserver documentation.
* gdbserver: Move to top level.
* configure.tgt (build_gdbserver): Remove.
* configure.ac: Remove --enable-gdbserver.
* configure: Rebuild.
* Makefile.in (distclean): Don't mention gdbserver.
Change-Id: I826b7565b54604711dc7a11edea0499cd51ff39e
Diffstat (limited to 'gdb/gdbserver/ChangeLog')
| -rw-r--r-- | gdb/gdbserver/ChangeLog | 17980 |
1 files changed, 0 insertions, 17980 deletions
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog deleted file mode 100644 index 9bc965a..0000000 --- a/gdb/gdbserver/ChangeLog +++ /dev/null @@ -1,17980 +0,0 @@ -2020-01-29 Maciej W. Rozycki <macro@wdc.com> - - * configure.srv <i[34567]86-*-mingw*>: Fix whitespace damage. - -2020-01-29 Pedro Franco de Carvalho <pedromfc@linux.ibm.com> - - * configure.srv (powerpc*-*-linux*): Use srv_tgtobj in second - assignment instead of srv_linux_obj. - -2020-01-28 Hannes Domani <ssbssa@yahoo.de> - - * server.c (handle_qxfer_libraries): Write segment-address with - paddress. - -2020-01-24 Hannes Domani <ssbssa@yahoo.de> - - * Makefile.in (install-strip): New target. - (install_sh, INSTALL_STRIP_PROGRAM, STRIP): New variables. - * aclocal.m4: Regenerate. - * configure: Regenerate. - * configure.ac: Add AM_PROG_INSTALL_STRIP. - -2020-01-24 Maciej W. Rozycki <macro@wdc.com> - - * Makefile.in (SFILES): Adjust paths to point to real files. - (OBS): Move waitstatus.o to target/waitstatus.o. - (TAGS): Transform paths appropriately. - (%.o): Rename to... - (nat/%.o): ... this pattern rule. - (%.o): Rename to... - (target/%.o): ... this pattern rule. - * configure.srv: Adjust paths throughout to include nat/ prefix - with the revant files. - * configure.ac: Add `nat' and `target' to CONFIG_SRC_SUBDIR. - * configure: Regenerate. - -2020-01-24 Maciej W. Rozycki <macro@wdc.com> - - * Makefile.in (TAGS): Remove config files from the recipe. - -2020-01-14 Tom Tromey <tom@tromey.com> - - * configure: Rebuild. - * configure.ac: Remove any checks that were added to common.m4. - * acinclude.m4: Include lib-ld.m4, lib-prefix.m4, and - lib-link.m4. - -2020-01-14 Tom Tromey <tom@tromey.com> - - * server.h: Include config.h. - * gdbreplay.c: Include config.h. - * configure: Rebuild. - * configure.ac: Don't source common.host. - * acinclude.m4: Update path. - * Makefile.in (INCSUPPORT): New variable. - (INCLUDE_CFLAGS): Add INCSUPPORT. - (SFILES): Update paths. - (version-generated.c): Update path to create-version.sh. - (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths. - -2020-01-14 Tom Tromey <tom@tromey.com> - - * configure.ac (LIBS): Use WIN32APILIBS. - (USE_WIN32API): Don't define. - * configure: Rebuild. - -2020-01-14 Tom Tromey <tom@tromey.com> - - * configure: Rebuild. - -2020-01-13 Simon Marchi <simon.marchi@efficios.com> - - * Makefile.in (%-generated.c): Remove rule for files from - regformats/i386. - -2020-01-13 Simon Marchi <simon.marchi@efficios.com> - - * configure: Re-generate. - -2020-01-13 Simon Marchi <simon.marchi@efficios.com> - - * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]: - Define to static. - * tracepoint.c (stop_tracing, flush_trace_buffer, - about_to_request_buffer_space, get_trace_state_variable_value, - set_trace_state_variable_value, gdb_collect): Add declaration. - -2020-01-13 Simon Marchi <simon.marchi@efficios.com> - - * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto, - amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto, - amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto, - i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto, - i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make - static. - -2020-01-13 Simon Marchi <simon.marchi@efficios.com> - - * inferiors.c: Include gdbsupport/common-inferior.h. - -2020-01-13 Simon Marchi <simon.marchi@efficios.com> - - * hostio-errno.c: Include hostio.h. - -2020-01-13 Simon Marchi <simon.marchi@efficios.com> - - * Makefile.in (%-generated.c): Make $(regdat_sh) a regular - prerequisite. - -2020-01-12 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-arm-tdesc.c: Include linux-arm-tdesc.h. - * linux-arm-tdesc.h: Include arch/arm.h. - -2020-01-12 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-aarch64-low.c (aarch64_write_goto_address): Make static. - -2020-01-12 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h. - * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h. - -2020-01-10 Pedro Alves <palves@redhat.com> - - * fork-child.c (post_fork_inferior): Pass target down to - startup_inferior. - * inferiors.c (switch_to_thread): Add process_stratum_target - parameter. - * lynx-low.c (lynx_target_ops): Now a process_stratum_target. - * nto-low.c (nto_target_ops): Now a process_stratum_target. - * linux-low.c (linux_target_ops): Now a process_stratum_target. - * remote-utils.c (prepare_resume_reply): Pass the target to - switch_to_thread. - * target.c (the_target): Now a process_stratum_target. - (done_accessing_memory): Pass the target to switch_to_thread. - (set_target_ops): Ajust to use process_stratum_target. - * target.h (struct target_ops): Rename to ... - (struct process_stratum_target): ... this. - (the_target, set_target_ops): Adjust. - (prepare_to_access_memory): Adjust comment. - * win32-low.c (child_xfer_memory): Adjust to use - process_stratum_target. - (win32_target_ops): Now a process_stratum_target. - -2020-01-06 Eli Zaretskii <eliz@gnu.org> - Pedro Alves <palves@redhat.com> - - * win32-low.c (get_child_debug_event): Extract the fatal exception - from the exit status and convert to the equivalent Posix signal - number. - (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well. - * Makefile.in (OBS, SFILES): Add gdb_wait.[co]. - -2020-01-01 Hannes Domani <ssbssa@yahoo.de> - - * Makefile.in: Use INSTALL_PROGRAM_ENV. - -2020-01-01 Joel Brobecker <brobecker@adacore.com> - - * server.c (gdbserver_version): Change copyright year to 2020. - * gdbreplay.c (gdbreplay_version): Likewise. - -2019-12-19 Christian Biesinger <cbiesinger@google.com> - - * configure: Regenerate. - * configure.ac: Quote variable arguments of test. - -2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de> - - * Makefile.in: Fix build with GNU Make 3.81 - -2019-12-16 Tom Tromey <tromey@adacore.com> - - * server.c (get_exec_file): Constify result. - -2019-12-10 Christian Biesinger <cbiesinger@google.com> - - * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change - UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror. - * config.in: Regenerate. - * configure: Regenerate. - * configure.ac: Don't check for strerror. - * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer): - Call safe_strerror instead of strerror. - * server.h (strerror): Remove this now-unnecessary declaration. - * tracepoint.c (init_named_socket): Call safe_strerror instead of - strerror. - (gdb_agent_helper_thread): Likewise. - * utils.c (perror_with_name): Likewise. - -2019-11-26 Tom Tromey <tom@tromey.com> - - * configure, config.in: Rebuild. - -2019-11-26 Tom Tromey <tom@tromey.com> - - * remote-utils.c (block_unblock_async_io): Use gdb_sigmask. - * linux-low.c (linux_wait_for_event_filtered, linux_async): Use - gdb_sigmask. - * configure, config.in: Rebuild. - -2019-11-26 Tom Tromey <tom@tromey.com> - - * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables. - (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS. - (GDBSERVER_LIBS): Use PTHREAD_LIBS. - * acinclude.m4: Include ax_pthread.m4. - * config.in, configure: Rebuild. - -2019-11-26 Christian Biesinger <cbiesinger@google.com> - - * debug.c (debug_set_output): Call safe_strerror instead of - strerror. - * linux-low.c (attach_proc_task_lwp_callback): Likewise. - (linux_kill_one_lwp): Likewise. - (linux_detach_one_lwp): Likewise. - (linux_wait_for_event_filtered): Likewise. - (store_register): Likewise. - * lynx-low.c (lynx_attach): Likewise. - * mem-break.c (insert_memory_breakpoint): Likewise. - (remove_memory_breakpoint): Likewise. - (delete_fast_tracepoint_jump): Likewise. - (set_fast_tracepoint_jump): Likewise. - (uninsert_fast_tracepoint_jumps_at): Likewise. - (reinsert_fast_tracepoint_jumps_at): Likewise. - * nto-low.c (nto_xfer_memory): Likewise. - (nto_resume): Likewise. - -2019-11-20 Luis Machado <luis.machado@linaro.org> - - * linux-aarch64-low.c (is_sve_tdesc): Check against target feature - instead of register count. - * tdesc.c (tdesc_contains_feature): New function. - * tdesc.h (tdesc_contains_feature): New prototype. - -2019-11-15 Christian Biesinger <cbiesinger@google.com> - - * Makefile.in: Add safe-strerror.c. - * configure: Regenerate. - * configure.ac: Don't source common.host. - -2019-11-15 Christian Biesinger <cbiesinger@google.com> - - * config.in: Regenerate. - * configure: Regenerate. - -2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com> - - * ax.c (ax_printf): Handle size_t_arg. - -2019-11-06 Christian Biesinger <cbiesinger@google.com> - - * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok. - * mi/mi-main.c (output_cores): Likewise. - * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise. - (linux_xfer_osdata_modules): Likewise. - * remote.c (register_remote_support_xml): Likewise. - * sparc64-tdep.c (adi_is_addr_mapped): Likewise. - * xml-syscall.c (syscall_create_syscall_desc): Likewise. - -2019-11-01 Christian Biesinger <cbiesinger@google.com> - - * configure: Regenerate. - * configure.ac: Remove check for strerror_r. - -2019-10-31 Christian Biesinger <cbiesinger@google.com> - - * config.in: Regenerate. - * configure: Regenerate. - * configure.ac: Also check for strerror_r. - -2019-10-31 Christian Biesinger <cbiesinger@google.com> - - * ax.h (debug_agent): Remove duplicate declaration. - -2019-10-26 Tom de Vries <tdevries@suse.de> - - * linux-aarch64-low.c: Fix typos in comments. - * linux-arm-low.c: Same. - * linux-low.c: Same. - * linux-ppc-low.c: Same. - * proc-service.c: Same. - * regcache.h: Same. - * server.c: Same. - * tracepoint.c: Same. - * win32-low.c: Same. - -2019-10-25 Tom Tromey <tromey@adacore.com> - - * utils.c (xstrdup): Remove. - -2019-10-23 Tom Tromey <tom@tromey.com> - - * configure, config.in: Rebuild. - -2019-10-23 Tom Tromey <tom@tromey.com> - - * configure: Rebuild. - * acinclude.m4: Use m4_include, not sinclude. - -2019-10-17 Tom Tromey <tromey@adacore.com> - - * configure: Rebuild. - * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not - in AC_CONFIG_FILES invocation. - * Makefile.in (stamp-h, Makefile): Use new-style config.status - invocation. - -2019-10-16 Christian Biesinger <cbiesinger@google.com> - - * server.c: Include xml-builtin.h. - (get_xml_features): Don't declare xml_builtins here. - -2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com> - - * Makefile.in: Remove references to vec-ipa.o. - -2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com> - - * Makefile.in: Remove references to vec.c. - -2019-10-02 Christian Biesinger <cbiesinger@google.com> - - * server.c (server_waiting): Change to bool. - (extended_protocol): Likewise. - (response_needed): Likewise. - (exit_requested): Likewise. - (run_once): Likewise. - (report_no_resumed): Likewise. - (non_stop): Likewise. - (disable_packet_vCont): Likewise. - (disable_packet_Tthread): Likewise. - (disable_packet_qC): Likewise. - (disable_packet_qfThreadInfo): Likewise. - (handle_general_set): Update. - (handle_detach): Update. - (handle_monitor_command): Update. - (handle_query): Update. - (captured_main): Update. - (process_serial_event): Update. - * server.h (server_waiting): Change to bool. - (disable_packet_vCont): Likewise. - (disable_packet_Tthread): Likewise. - (disable_packet_qC): Likewise. - (disable_packet_qfThreadInfo): Likewise. - (run_once): Likewise. - (non_stop): Likewise. - * target.c (target_stop_and_wait): Update. - -2019-10-02 Tom Tromey <tromey@adacore.com> - - * Makefile.in (SFILES): Add common-inferior.c. - (OBS): Add common-inferior.o. - * server.c (startup_with_shell): Don't define. - -2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com> - - * linux-low.c (linux_low_read_btrace): Update for change to - std::vector. - -2019-09-20 Christian Biesinger <cbiesinger@google.com> - - * debug.c (debug_threads): Remove comment in favor of the header. - * debug.h (using_threads): Add declaration. - (debug_threads): Add comment. - * linux-aarch64-low.c: Include debug.h and remove declaration of - debug_threads. - * nto-low.c: Likewise. - * remote-utils.c: Likewise. - * thread-db.c: Likewise. - -2019-09-20 Ulrich Weigand <uweigand@de.ibm.com> - - * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o - and powerpc-cell64l-ipa.o. - (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o - from srv_regobj. Remove rs6000/powerpc-cell32l.xml and - rs6000/powerpc-cell64l.xml from srv_xmlfiles. - (spu*-*-*): Remove. - - * spu-low.c: Remove file. - - * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove. - (parse_spufs_run): Remove. - (ppc_get_pc): Remove Cell/B.E. support. - (ppc_set_pc): Likewise. - (ppc_breakpoint_at): Likewise. - (ppc_arch_setup): Likewise. - (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or - tdesc_powerpc_cell32l. - (initialize_low_arch): Do not call init_registers_powerpc_cell64l - or init_registers_powerpc_cell32l. - * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL. - (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l - or init_registers_powerpc_cell32l. - * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused. - (init_registers_powerpc_cell32l): Remove prototype. - (init_registers_powerpc_cell64l): Likewise. - - * target.h (struct target_ops): Remove qxfer_spu member. - * server.c (handle_qxfer_spu): Remove. - (qxfer_packets): Remove entry for "spu". - (handle_query): No longer support qXfer:spu:read or qXfer:spu:write. - * linux-low.c (SPUFS_MAGIC): Remove. - (spu_enumerate_spu_ids): Remove. - (linux_qxfer_spu): Remove. - (linux_target_ops): Remove qxfer_spu member. - * lynx-low.c (lynx_target_ops): Remove qxfer_spu member. - * nto-low.c (nto_target_ops): Remove qxfer_spu member. - * win32-low.c (win32_target_ops): Remove qxfer_spu member. - -2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com> - - * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'. - (OBS): Add 'gdbsupport/gdb-dlfcn.o'. - * config.in: Regenerate. - * configure: Regenerate. - -2019-08-15 Tom Tromey <tromey@adacore.com> - - * target.c (target_write_memory): Use gdb::byte_vector. - -2019-08-15 Tom Tromey <tromey@adacore.com> - - * tracepoint.c (write_inferior_data_pointer) - (write_inferior_integer, write_inferior_int8) - (write_inferior_uinteger, m_tracepoint_action_download) - (r_tracepoint_action_download, x_tracepoint_action_download) - (l_tracepoint_action_download, clear_inferior_trace_buffer) - (download_agent_expr, download_tracepoint_1) - (download_trace_state_variables, upload_fast_traceframes): Update. - * server.c (gdb_write_memory): Update. - * remote-utils.c (relocate_instruction): Update. - * proc-service.c (ps_pdwrite): Update. - * mem-break.c (remove_memory_breakpoint) - (delete_fast_tracepoint_jump, set_fast_tracepoint_jump) - (uninsert_fast_tracepoint_jumps_at) - (reinsert_fast_tracepoint_jumps_at): Update. - * linux-x86-low.c (append_insns) - (i386_install_fast_tracepoint_jump_pad) - (amd64_write_goto_address, i386_write_goto_address): Update. - * linux-s390-low.c (append_insns, s390_write_goto_address): - Update. - * linux-ppc-low.c (ppc_relocate_instruction) - (ppc_install_fast_tracepoint_jump_pad, emit_insns) - (ppc_write_goto_address): Update. - * linux-aarch64-low.c (append_insns): Update. - * target.h (struct target_ops): Update. - (write_inferior_memory): Don't declare. - * target.c (target_write_memory): Rename from - write_inferior_memory. Remove old target_write_memory. - -2019-08-15 Tom Tromey <tromey@adacore.com> - - * target.c (write_inferior_memory): Use std::vector. - -2019-08-06 Frank Ch. Eigler <fche@redhat.com> - - PR build/24886 - * configure.ac: Drop enable-libmcheck support. - * configure, config.in: Rebuild. - * acinclude.m4: Don't include it. - -2019-07-19 Alan Hayward <alan.hayward@arm.com> - - * configure.srv: Remove Arm xml files. - -2019-07-19 Alan Hayward <alan.hayward@arm.com> - - * configure.srv: Add new files. Remove xml generated files. - * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init - registers. - * linux-aarch32-low.h (tdesc_arm_with_neon): Remove. - * linux-aarch32-tdesc.c: New file. - * linux-aarch32-tdesc.h: New file. - * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description. - * linux-arm-low.c (init_registers_arm, tdesc_arm) - (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt) - (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2) - (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove. - (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset) - (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type. - (arm_read_description): Call arm_linux_read_description. - (initialize_low_arch): Don't init registers. - * linux-arm-tdesc.c: New file. - * linux-arm-tdesc.h: New file. - -2019-07-10 Alan Hayward <alan.hayward@arm.com> - - * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset): - Move counter inside for. - (arm_read_description): Check ptrace earlier. - (arm_arch_setup): Call arm_linux_init_hwbp_cap here. - -2019-07-09 Tom Tromey <tom@tromey.com> - - * configure: Rebuild. - * configure.ac: Change common to gdbsupport. - * acinclude.m4: Change common to gdbsupport. - * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS) - (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change - common to gdbsupport. - * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h, - gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c, - inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c, - linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c, - linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c, - linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h, - nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c, - server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h, - thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change - common to gdbsupport. - -2019-07-04 Alan Hayward <alan.hayward@arm.com> - - * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new - defines. - * linux-arm-low.c (arm_read_description, arm_regsets): Likewise. - -2019-07-04 Alan Hayward <alan.hayward@arm.com> - - * configure.srv: Remove legacy xml. - * linux-aarch64-low.c (initialize_low_arch): Remove - initialize_low_tdesc call. - * linux-aarch64-tdesc-selftest.c: Remove file. - * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove. - * linux-x86-low.c (initialize_low_arch): Remove - initialize_low_tdesc call. - * linux-x86-tdesc-selftest.c: Remove file. - * linux-x86-tdesc.h (initialize_low_tdesc): Remove. - -2019-06-20 Tom de Vries <tdevries@suse.de> - - * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use - s390_te_linux64_ft_collect_regmap for S390_TDESC_GS. - -2019-06-19 Tom de Vries <tdevries@suse.de> - - * debug.h (debug_write): Change return type to ssize_t. - * debug.c (debug_write): Same. - -2019-06-14 Tom Tromey <tom@tromey.com> - - * configure.ac: Use new path to gnulib. - * configure: Rebuild. - * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path - to gnulib. - -2019-06-11 Tom Tromey <tom@tromey.com> - - * Makefile.in (SFILES): Add alloc.c. - (OBS): Add alloc.o. - (IPA_OBJS): Add alloc-ipa.o. - (alloc-ipa.o): New target. - (%.o: ../%.c): New pattern rule. - -2019-06-10 Tom Tromey <tromey@adacore.com> - - * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't - end warning with a newline. - * linux-s390-low.c (s390_get_wordsize): Don't end warning with a - newline. - * thread-db.c (attach_thread): Don't end warning with a newline. - (thread_db_notice_clone): Likewise. - * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a - newline. - * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't - end warning with a newline. - -2019-06-04 Pedro Alves <palves@redhat.com> - - * server.c (captured_main): Use make_unique_xstrdup. - -2019-06-02 Tom Tromey <tom@tromey.com> - - * gdbreplay.c (fromhex): Remove. - * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o. - -2019-05-29 Tom Tromey <tromey@adacore.com> - - * configure: Rebuild. - -2019-05-06 Kevin Buettner <kevinb@redhat.com> - - * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit - sign extension code on 32-bit builds. - -2019-05-03 Eli Zaretskii <eliz@gnu.org> - - * remote-utils.c: - * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override. - -2019-04-19 Tom Tromey <tom@tromey.com> - - * server.c (struct vstop_notif): Derive from notif_event. - <base>: Remove. - (queue_stop_reply): Update. - (remove_all_on_match_ptid): Change type. Rewrite. - (discard_queued_stop_replies): Rewrite. - (in_queued_stop_replies_ptid): Change type. - (in_queued_stop_replies): Rewrite. - (notif_stop): Update. - (queue_stop_reply_callback): Update. - (captured_main): Don't call initialize_notif. - (push_stop_notification): Update. - * notif.c (notif_write_event, handle_notif_ack) - (notif_event_enque, notif_push): Update. - (notif_event_xfree, initialize_notif): Remove. - * notif.h (struct notif_event): Include <list>, not - "common/queue.h". - (struct notif_server) <queue>: Now a std::list. - (notif_event_p): Remove typedef. - (initialize_notif): Don't declare. - (struct notif_event): Add virtual destructor. - -2019-04-17 Alan Hayward <alan.hayward@arm.com> - - * ax.c (ax_vdebug): Call debug_printf. - * debug.c (debug_write): New function. - * debug.h (debug_write): New declaration. - * linux-low.c (sigchld_handler): Call debug_write. - -2019-04-17 Alan Hayward <alan.hayward@arm.com> - - * debug.c (debug_set_output): New function. - (debug_vprintf): Send output to debug_file. - (debug_flush): Likewise. - * debug.h (debug_set_output): New declaration. - * server.c (handle_monitor_command): Add debug-file option. - (captured_main): Likewise. - -2019-04-17 Alan Hayward <alan.hayward@arm.com> - - * debug.c (remote_debug): Add definition. - * debug.h (remote_debug): Add declaration. - * hostio.c (remote_debug): Remove declaration. - * remote-utils.c (struct ui_file): Likewise. - (remote_debug): Likewise. - * remote-utils.h (remote_debug): Likewise, - * server.c (remote_debug): Remove definition. - -2019-04-10 Kevin Buettner <kevinb@redhat.com> - - * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value - when using a 64-bit gdbserver. - -2019-04-09 Tom Tromey <tromey@adacore.com> - - * linux-low.c (select_event_lwp): Use find_thread_in_random. - -2019-04-08 Tom Tromey <tom@tromey.com> - - * linux-low.c (linux_detach_one_lwp): Replace throw_exception with - throw. - (linux_resume_one_lwp): Likewise. - -2019-04-08 Tom Tromey <tom@tromey.com> - - * gdbreplay.c: Update. - * linux-low.c: Update. - * server.c: Update. - -2019-04-08 Tom Tromey <tom@tromey.com> - - * server.c: Use C++ exception handling. - * linux-low.c: Use C++ exception handling. - * gdbreplay.c: Use C++ exception handling. - -2019-04-08 Tom Tromey <tom@tromey.com> - - * server.c (handle_btrace_general_set, handle_qxfer_btrace) - (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup) - (captured_main, main): Update. - * gdbreplay.c (main): Update. - -2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com> - - * linux-low.c (linux_get_auxv): Remove static. Return auxv entry - value in argument pointer, return 1 if the entry is found and 0 - otherwise. Move comment. - (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv. - * linux-low.h (linux_get_auxv): Declare. - * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv. - -2019-04-05 Tom Tromey <tromey@adacore.com> - - * server.c (gdbserver_usage): Use upper-case for metasyntactic - variables. - -2019-03-28 Alan Hayward <alan.hayward@arm.com> - - * linux-low.c (AT_HWCAP2): Add define if not already included. - -2019-03-26 Alan Hayward <alan.hayward@arm.com> - - * linux-aarch64-low.c (aarch64_get_hwcap): Remove function. - (aarch64_arch_setup): Call linux_get_hwcap. - * linux-arm-low.c (arm_get_hwcap): Remove function. - (arm_read_description): Call linux_get_hwcap. - * linux-low.c (linux_get_auxv): New function. - (linux_get_hwcap): Likewise. - (linux_get_hwcap2): Likewise. - * linux-low.h (linux_get_hwcap): New declaration. - (linux_get_hwcap2): Likewise. - * linux-ppc-low.c (ppc_get_auxv): Remove function. - (ppc_arch_setup): Call linux_get_hwcap. - * linux-s390-low.c (s390_get_hwcap): Remove function. - (s390_arch_setup): Call linux_get_hwcap. - -2019-03-22 Alan Hayward <alan.hayward@arm.com> - Jiong Wang <jiong.wang@arm.com> - - * linux-aarch64-low.c (aarch64_store_pauthregset): New function. - * linux-low.c (regsets_store_inferior_registers): Allow optional reads - to fail. - * linux-low.h (enum regset_type): Add OPTIONAL_REGS. - -2019-03-22 Alan Hayward <alan.hayward@arm.com> - Jiong Wang <jiong.wang@arm.com> - - * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define. - (aarch64_get_hwcap): New function. - (aarch64_arch_setup): Read APIA hwcap. - -2019-03-22 Alan Hayward <alan.hayward@arm.com> - Jiong Wang <jiong.wang@arm.com> - - * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param. - (initialize_low_tracepoint): Likewise. - * linux-aarch64-low.c (aarch64_arch_setup): Likewise. - * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise. - * linux-aarch64-tdesc.c (struct target_desc): Likewise. - (aarch64_linux_read_description): Likewise. - * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise. - -2019-03-12 John Baldwin <jhb@FreeBSD.org> - - * linux-x86-tdesc.c (i386_linux_read_description): Update call to - i386_create_target_description for 'segments' parameter. - * lynx-i386-low.c (lynx_i386_arch_setup): Likewise. - * nto-x86-low.c (nto_x86_arch_setup): Likewise. - * win32-i386-low.c (i386_arch_setup): Likewise. - -2019-03-12 Tom Tromey <tromey@adacore.com> - - * linux-low.c (iterate_over_lwps): Update. - -2019-03-06 Tom Tromey <tom@tromey.com> - - * server.c (detach_or_kill_for_exit_cleanup): Remove parameter. - (captured_main): Use SCOPE_EXIT. - -2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com> - - * configure.srv: Use '$enable_unittest' instead of '$development' - when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*' - case. - -2019-02-27 Tom Tromey <tromey@adacore.com> - - * gdbreplay.c (logchar): Handle \r\n. - -2019-02-07 Alan Hayward <alan.hayward@arm.com> - - * linux-low.c (linux_attach): Add process before lwp. - * server.c (attach_inferior): Check if already attached. - -2019-02-07 Tom Tromey <tom@tromey.com> - - * x86-tdesc.h: Rename include guard. - * x86-low.h: Add include guard. - * wincecompat.h: Rename include guard. - * win32-low.h: Add include guard. - * utils.h: Rename include guard. - * tracepoint.h: Rename include guard. - * tdesc.h: Rename include guard. - * target.h: Rename include guard. - * server.h: Rename include guard. - * remote-utils.h: Rename include guard. - * regcache.h: Rename include guard. - * nto-low.h: Rename include guard. - * notif.h: Add include guard. - * mem-break.h: Rename include guard. - * lynx-low.h: Add include guard. - * linux-x86-tdesc.h: Add include guard. - * linux-s390-tdesc.h: Add include guard. - * linux-ppc-tdesc-init.h: Add include guard. - * linux-low.h: Add include guard. - * linux-aarch64-tdesc.h: Add include guard. - * linux-aarch32-low.h: Add include guard. - * inferiors.h: Rename include guard. - * i387-fp.h: Rename include guard. - * hostio.h: Rename include guard. - * gdbthread.h: Rename include guard. - * gdb_proc_service.h: Rename include guard. - * event-loop.h: Rename include guard. - * dll.h: Rename include guard. - * debug.h: Rename include guard. - * ax.h: Rename include guard. - -2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com> - - PR gdb/23985 - * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS. - (UNDO_GNULIB_CFLAGS): Undo gnulib replacements. - -2019-01-25 Tom Tromey <tom@tromey.com> - - * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common. - -2019-01-25 Tom Tromey <tom@tromey.com> - - * win32-low.c: Fix common/ includes. - * win32-i386-low.c: Fix common/ includes. - * tracepoint.c: Fix common/ includes. - * thread-db.c: Fix common/ includes. - * target.h: Fix common/ includes. - * symbol.c: Fix common/ includes. - * spu-low.c: Fix common/ includes. - * server.h: Fix common/ includes. - * server.c: Fix common/ includes. - * remote-utils.c: Fix common/ includes. - * regcache.h: Fix common/ includes. - * regcache.c: Fix common/ includes. - * nto-x86-low.c: Fix common/ includes. - * notif.h: Fix common/ includes. - * mem-break.h: Fix common/ includes. - * lynx-low.c: Fix common/ includes. - * lynx-i386-low.c: Fix common/ includes. - * linux-x86-tdesc-selftest.c: Fix common/ includes. - * linux-x86-low.c: Fix common/ includes. - * linux-low.c: Fix common/ includes. - * inferiors.h: Fix common/ includes. - * i387-fp.c: Fix common/ includes. - * hostio.c: Fix common/ includes. - * hostio-errno.c: Fix common/ includes. - * gdbthread.h: Fix common/ includes. - * gdbreplay.c: Fix common/ includes. - * fork-child.c: Fix common/ includes. - * event-loop.c: Fix common/ includes. - * ax.c: - (enum gdb_agent_op): Fix common/ includes. - -2019-01-21 Tom Tromey <tom@tromey.com> - - * tracepoint.c: Fix includes. - * remote-utils.c: Fix includes. - * linux-x86-low.c: Fix includes. - -2019-01-01 Joel Brobecker <brobecker@adacore.com> - - * gdbreplay.c (gdbreplay_version): Update copyright year in - version message. - * server.c (gdbserver_version): Likewise. - -2018-12-05 Alan Hayward <alan.hayward@arm.com> - - * linux-low.c (add_lwp): Switch ordering. - -2018-11-29 Tom Tromey <tom@tromey.com> - - * win32-low.c (win32_join): Take pid, not process. - * target.h (struct target_ops) <join>: Change argument type. - (join_inferior): Change argument name. - * spu-low.c (spu_join): Take pid, not process. - * server.c (handle_detach): Preserve pid before destroying - process. - * lynx-low.c (lynx_join): Take pid, not process. - * linux-low.c (linux_join): Take pid, not process. - -2018-11-23 Alan Hayward <alan.hayward@arm.com> - - * linux-aarch64-low.c (aarch64_cannot_store_register): Remove. - (aarch64_cannot_fetch_register): Likewise. - (struct linux_target_ops): Update references. - -2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com> - - * linux-ppc-low.c: Include nat/linux-ptrace.h. - -2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com> - - * configure.srv (ipa_ppc_linux_regobj): Add - powerpc-isa207-htm-vsx32l-ipa.o and - powerpc-isa207-htm-vsx64l-ipa.o. - (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and - powerpc-isa207-htm-vsx64l.o to srv_regobj. Add - rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml, - rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml, - rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml, - rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml, - rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml, - and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles. - * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc) - <PPC_TDESC_ISA207_HTM_VSX>: New enum value. - (init_registers_powerpc_isa207_htm_vsx32l) - (init_registers_powerpc_isa207_htm_vsx64l): Declare. - * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset) - (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset) - (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset) - (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset) - (ppc_store_tm_ctarregset): New functions. - (ppc_regsets): Add entries for HTM regsets. - (ppc_arch_setup): Set htm in features struct when needed. Set - sizes for the HTM regsets. - (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX. - (initialize_low_arch): Call - init_registers_powerpc_isa207_htm_vsx32l and - init_registers_powerpc_isa207_htm_vsx64l. - * linux-ppc-ipa.c (get_ipa_tdesc): Handle - PPC_TDESC_ISA207_HTM_VSX. - (initialize_low_tracepoint): Call - init_registers_powerpc_isa207_htm_vsx32l and - init_registers_powerpc_isa207_htm_vsx64l. - -2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com> - - * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and - rs6000/power-linux-pmu.xml to srv_xmlfiles. - * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset) - (ppc_store_pmuregset): New functions. - (ppc_regsets): Add entries for ebb and pmu regsets. - (ppc_arch_setup): Set isa207 in features struct if the ebb and - pmu regsets are available. Set sizes for these regsets. - -2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com> - - * configure.srv (ipa_ppc_linux_regobj): Add - powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o. - (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and - powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml, - rs6000/powerpc-isa207-vsx32l.xml, and - rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles. - * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc) - <PPC_TDESC_ISA207_VSX>: New enum value. - (init_registers_powerpc_isa207_vsx32l): Declare. - (init_registers_powerpc_isa207_vsx64l): Declare. - * linux-ppc-low.c (ppc_fill_tarregset): New function. - (ppc_store_tarregset): New function. - (ppc_regsets): Add entry for the TAR regset. - (ppc_arch_setup): Set isa207 in features struct when needed. Set - size for the TAR regsets. - (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX. - (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l - and init_registers_powerpc_isa207_vsx64l. - * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX. - (initialize_low_tracepoint): Call - init_registers_powerpc_isa207_vsx32l and - init_registers_powerpc_isa207_vsx64l. - -2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com> - Pedro Franco de Carvalho <pedromfc@linux.ibm.com> - - * configure.srv (ipa_ppc_linux_regobj): Add - powerpc-isa205-ppr-dscr-vsx32l-ipa.o and - powerpc-isa205-ppr-dscr-vsx64l-ipa.o. - (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and - powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add - rs6000/power-dscr.xml, rs6000/power-ppr.xml, - rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and - rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles. - * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc) - <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value. - (init_registers_powerpc_isa205_ppr_dscr_vsx32l) - (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare. - * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>. - (ppc_hwcap): Add comment. - (ppc_hwcap2): New global. - (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset) - (ppc_fill_dscrregset, ppc_store_dscrregset): New functions. - (ppc_regsets): Add entries for the DSCR and PPR regsets. - (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct - when needed. Set sizes for the the DSCR and PPR regsets. - (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX. - (initialize_low_arch): Call - init_registers_powerpc_isa205_ppr_dscr_vsx32l and - init_registers_powerpc_isa205_ppr_dscr_vsx64l. - * linux-ppc-ipa.c (get_ipa_tdesc): Handle - PPC_TDESC_ISA205_PPR_DSCR_VSX. - (initialize_low_tracepoint): Call - init_registers_powerpc_isa205_ppr_dscr_vsx32l and - init_registers_powerpc_isa205_ppr_dscr_vsx64l. - -2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com> - - * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls. - -2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com> - Simon Marchi <simark@simark.ca> - - * acinclude.m4: Include "../selftest.m4". - * configure: Regenerate. - * configure.ac: Use "GDB_AC_SELFTEST". - * configure.srv: Use "$enable_unittests" instead of - "$development" when checking whether unit tests have been - enabled. - * server.c (captured_main): Update message informing that - selftests have been disabled. - -2018-10-04 Tom Tromey <tom@tromey.com> - - * configure: Rebuild. - -2018-10-04 Tom Tromey <tom@tromey.com> - - * server.c (handle_status): Rename inner "thread". - (process_serial_event): Declare "res" in 'm' case. - * linux-low.c (last_thread_of_process_p, find_lwp_pid) - (iterate_over_lwps): Rename inner "thread". - (linux_qxfer_libraries_svr4): Rename inner "len". - * gdbthread.h (find_thread_in_random): Rename inner "thread". - -2018-10-01 Gary Benson <gbenson@redhat.com> - - * gdb_proc_service.h: Moved common code to - common/gdb_proc_service.h. - -2018-10-01 Gary Benson <gbenson@redhat.com> - - * gdb_proc_service.h: Synchronize comments and whitespace with - GDB's version of this file. - -2018-09-25 Tom Tromey <tom@tromey.com> - - * configure: Rebuild. - * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes. - -2018-09-16 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in (gdbserver$(EXEEXT)): Sort OBS. - (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS. - ($(IPA_LIB)): Sort IPA_OBJS. - -2018-09-16 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in: Remove references to $(ADD_DEPS). - -2018-09-16 Tom Tromey <tom@tromey.com> - - * remote-utils.c (remote_open): Use GNU style for metasyntactic - variables. - * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic - variables. - -2018-09-05 Tom Tromey <tom@tromey.com> - - * configure: Rebuild. - -2018-08-28 Simon Marchi <simon.marchi@polymtl.ca> - - PR build/23399 - * tracepoint.c (IPA_SYM_STRUCT_NAME): Define. - -2018-08-27 Tom Tromey <tom@tromey.com> - - PR build/23087: - * configure: Rebuild. - -2018-08-27 Tom Tromey <tom@tromey.com> - - * linux-s390-low.c (s390_emit_ext, s390_emit_litpool) - (s390_emit_const, s390_emit_reg, s390_emit_zero_ext) - (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext) - (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext) - (s390x_emit_stack_adjust): Add casts to unsigned char. - -2018-08-22 Simon Marchi <simon.marchi@ericsson.com> - - PR gdb/23374 - PR gdb/23375 - * server.h (struct client_state) <disable_randomization>: - Initialize to 1. - -2018-07-22 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-mips-low.c (mips_collect_ptrace_register): Remove unused - variable. - (mips_supply_ptrace_register): Likewise. - -2018-07-22 Tom Tromey <tom@tromey.com> - - * configure: Rebuild. - -2018-07-22 Tom Tromey <tom@tromey.com> - - * win32-low.c (win32_create_inferior): Remove unused variables. - * gdbreplay.c (remote_open): Remove unused variable. - * remote-utils.c (remote_prepare): Remove unused variable. - * x86-tdesc.h (X86_TDESC_H): Define. - (amd64_expedite_regs): Define conditionally. - (i386_expedite_regs): Mark ATTRIBUTE_UNUSED. - * linux-x86-tdesc.c (i386_tdescs): Move inside #if. - * remote-utils.c (readchar): Remove unused variable. - -2018-07-13 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_kill): Change parameter to process_info - pointer instead of pid. Adjust. - * lynx-low.c (lynx_kill): Likewise. - * nto-low.c (nto_kill): Likewise. - * spu-low.c (spu_kill): Likewise. - * win32-low.c (win32_kill): Likewise. - * server.c (handle_v_kill, kill_inferior_callback) - (detach_or_kill_for_exit): Adjust. - * target.c (kill_inferior): Change parameter to process_info - pointer instead of pid. Adjust. - * target.h (struct target_ops) <kill>: Change parameter to - process_info pointer instead of pid. Adjust all implementations - and callers. - (kill_inferior): Likewise. - -2018-07-13 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_detach, linux_join): Change parameter to - process_info pointer instead of pid. Adjust. - * lynx-low.c (lynx_detach, lynx_join): Likewise. - * nto-low.c (nto_detach): Likewise. - * spu-low.c (spu_detach, spu_join): Likewise. - * win32-low.c (win32_detach, win32_join): Likewise. - * server.c (handle_detach, detach_or_kill_for_exit): Adjust. - * target.h (struct target_ops) <detach, join>: Change parameter to - process_info pointer instead of pid. Adjust all implementations - and callers. - (detach_inferior, join_inferior): Rename 'pid' parameter to - 'proc'. - -2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com> - Jan Kratochvil <jan.kratochvil@redhat.com> - Paul Fertser <fercerpav@gmail.com> - Tsutomu Seki <sekiriki@gmail.com> - - * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'. - (OBS): Add 'common/netstuff.o'. - (GDBREPLAY_OBS): Likewise. - * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'. - (remote_open): Implement support for IPv6 - connections. - * remote-utils.c: Include 'netstuff.h', 'filestuff.h' - and 'wspiapi.h'. - (handle_accept_event): Accept connections from IPv6 sources. - (remote_prepare): Handle IPv6-style hostnames; implement - support for IPv6 connections. - (remote_open): Implement support for printing connections from - IPv6 sources. - -2018-07-11 Pedro Alves <palves@redhat.com> - - PR gdb/23377 - * mem-break.c (any_persistent_commands): Add process_info - parameter and use it instead of relying on the current process. - Change return type to bool. - * mem-break.h (any_persistent_commands): Add process_info - parameter and change return type to bool. - * server.c (handle_detach): Remove require_running_or_return call. - Look up the process_info for the process we're about to detach. - If not found, return back error to GDB. Adjust - any_persistent_commands call to pass down a process pointer. - -2018-07-11 Pedro Alves <palves@redhat.com> - - * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave) - (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name - instead of collect_register_by_name. - * regcache.c (regcache_raw_get_unsigned_by_name): New. - * regcache.h (regcache_raw_get_unsigned_by_name): New. - -2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com> - Pedro Alves <palves@redhat.com> - - * linux-low.c (initialize_low): Call linux_proc_init_warnings. - -2018-07-03 Tom Tromey <tom@tromey.com> - - * linux-low.c: Update. - * lynx-low.c: Update. - * mem-break.c: Update. - * nto-low.c: Update. - * remote-utils.c: Update. - * server.c: Update. - * spu-low.c: Update. - * target.c: Update. - * win32-low.c: Update. - -2018-07-03 Tom Tromey <tom@tromey.com> - - * server.c: Update. - -2018-07-03 Tom Tromey <tom@tromey.com> - - * linux-low.c: Update. - -2018-07-03 Tom Tromey <tom@tromey.com> - - * target.c: Update. - -2018-07-03 Tom Tromey <tom@tromey.com> - - * linux-low.c: Update. - * linux-mips-low.c: Update. - * lynx-low.c: Update. - * nto-low.c: Update. - * remote-utils.c: Update. - * server.c: Update. - * spu-low.c: Update. - * target.c: Update. - * thread-db.c: Update. - -2018-07-03 Tom Tromey <tom@tromey.com> - - * linux-low.c: Update. - * linux-mips-low.c: Update. - * lynx-low.c: Update. - * mem-break.c: Update. - * nto-low.c: Update. - * remote-utils.c: Update. - * server.c: Update. - * spu-low.c: Update. - * target.c: Update. - * tracepoint.c: Update. - -2018-07-03 Tom Tromey <tom@tromey.com> - - * linux-low.c: Update. - * linux-ppc-low.c: Update. - * linux-x86-low.c: Update. - * proc-service.c: Update. - * server.c: Update. - * spu-low.c: Update. - * thread-db.c: Update. - * win32-low.c: Update. - -2018-07-03 Tom Tromey <tom@tromey.com> - - * linux-low.c: Update. - * lynx-low.c: Update. - * nto-low.c: Update. - * remote-utils.c: Update. - * spu-low.c: Update. - * thread-db.c: Update. - * win32-low.c: Update. - -2018-06-29 Joel Brobecker <brobecker@adacore.com> - - * linux-x86-tdesc.c (amd64_linux_read_description): Add missing - parameter in call to 'amd64_create_target_description'. - -2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com> - - * x86-tdesc.h: Remove executable permission flag. - -2018-06-19 Simon Marchi <simon.marchi@ericsson.com> - - * configure.ac: Remove AC_PREREQ, add missing quoting. - * configure: Re-generate. - * config.in: Re-generate. - * aclocal.m4: Re-generate. - -2018-06-18 Simon Marchi <simon.marchi@ericsson.com> - - * tracepoint.h (current_traceframe): Remove declaration. - -2018-06-18 Alan Hayward <alan.hayward@arm.com> - - * linux-aarch64-low.c (is_sve_tdesc): New function. - (aarch64_sve_regs_copy_to_regcache): Likewise. - (aarch64_sve_regs_copy_from_regcache): Likewise. - (aarch64_regs_info): Add SVE checks. - (initialize_low_arch): Initialize SVE. - -2018-06-18 Alan Hayward <alan.hayward@arm.com> - - * Makefile.in: Add aarch64-sve-linux-ptrace.c. - -2018-06-11 Alan Hayward <alan.hayward@arm.com> - - * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param. - (initialize_low_tracepoint): Likewise - * linux-aarch64-low.c (aarch64_arch_setup): Get VQ. - * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ - param. - * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ - checks. - * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ. - -2018-06-11 Alan Hayward <alan.hayward@arm.com> - - * server.h (PBUFSIZ): Increase size - -2018-06-11 Alan Hayward <alan.hayward@arm.com> - - * regcache.c (regcache::raw_compare): New function. - * regcache.h (regcache::raw_compare): New declaration. - -2018-06-11 Alan Hayward <alan.hayward@arm.com> - - * regcache.c (new_register_cache): Use new. - (free_register_cache): Use delete. - (register_data): Use const. - (supply_register): Move body inside regcache. - (regcache::raw_supply): New override function. - (collect_register): Move body inside regcache. - (regcache::raw_collect): New override function. - (regcache::get_register_status): New override function. - * regcache.h (struct regcache): Inherit from reg_buffer_common. - -2018-06-09 Tom Tromey <tom@tromey.com> - - * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't - declare queue. - (event_queue): Use std::queue. - (gdb_event_xfree): Remove. - (initialize_event_loop, process_event, wait_for_event): Update. - -2018-06-08 Stan Cox <scox@redhat.com> - - * win32-low.c (win32_create_inferior): last_ptid and last_status - moved to client_state. - -2018-06-08 Pedro Alves <palves@redhat.com> - - * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o, - common/common-exceptions.o, common/common-utils.o, - common/errors.o, common/print-utils.o and utils.o. - * gdbreplay.c: Include "common-defs.h" instead of the two - 'config.h's here. Don't include stdio.h, errno.h, stdlib.h, - string.h or alloca.h. - (perror_with_name): Delete. - (remote_open): Use xstrdup instead of strdup. - (main): Rename to ... - (captured_main): ... this. - (main): New. - -2018-06-08 Tom Tromey <tom@tromey.com> - - * linux-low.c (linux_low_read_btrace): Update. - -2018-06-04 Stan Cox <scox@redhat.com> - - * server.h (struct client_state): New. - * server.c (cont_thread, general_thread, multi_process) - (report_fork_events, report_vfork_events, report_exec_events) - (report_thread_events, swbreak_feature, hwbreak_feature) - (vCont_supported, disable_randomization, pass_signals) - (program_signals, program_signals_p, last_status, last_ptid, own_buf): - Moved to client_state. - * remote-utils.c (remote_debug, noack_mode) - (transport_is_reliable): Moved to client_state. - * tracepoint.c (current_traceframe): Moved to client_state. - - Update all callers. - * server.c, remote-utils.c, tracepoint.c, fork-child.c, - linux-low.c, remote-utils.h, target.c: Use client_state. - -2018-05-31 Alan Hayward <alan.hayward@arm.com> - - * configure.srv: Add new c/h file. - -2018-05-31 Alan Hayward <alan.hayward@arm.com> - - * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add - null VQ. - -2018-05-25 Maciej W. Rozycki <macro@mips.com> - - * gdb.arch/mips-fpregset-core.exp: New test. - * gdb.arch/mips-fpregset-core.c: New test source. - -2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com> - - PR server/23198 - * hostio.c (require_int): Do not report overflow for integers - between 0xfffffff and 0x7fffffff. - -2018-05-22 Maciej W. Rozycki <macro@mips.com> - - * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register) - (mips_supply_register): Move outside HAVE_PTRACE_GETREGS. - (mips_collect_ptrace_register, mips_supply_ptrace_register): New - functions. - (the_low_target): Wire them. - -2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com> - - * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable. - Set vscr_offset to 0 in little-endian mode and 12 in big-endian - mode. Call collect_register_by_name with vscr using - vscr_offset. Zero-pad vscr and vrsave fields in collector buffer. - (ppc_store_vrregset): Add and set vscr_offset variable as in - ppc_fill_vrregset. Call supply_register_by_name with vscr using - vscr_offset. - -2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com> - - * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove. - (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to - PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET. - -2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com> - - * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check. - (ppc_store_vsxregset): Likewise. - (ppc_fill_vrregset): Likewise. - (ppc_store_vrregset): Likewise. - (ppc_fill_evrregset): Likewise. - (ppc_store_evrregset): Likewise. - (ppc_regsets): Set VSX/VR/EVR regset sizes to 0. - (ppc_arch_setup): Iterate through ppc_regsets and set sizes when - needed. - -2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com> - - * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the - wordsize of the inferior. Call ppc_linux_target_wordsize. - -2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com> - - * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o. - * Makefile.in (SFILES): Add arch/ppc-linux-common.c. - * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h. - * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l) - (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l) - (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l) - (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l) - (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l) - (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l) - (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l) - (tdesc_powerpc_e500l): Remove. - * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and - linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h. - * linux-ppc-low.c: Include arch/ppc-linux-common.h, - arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include - linux-ppc-tdesc.h. - (ppc_arch_setup): Remove target description matching code. Fill a - ppc_linux_features struct and call ppc_linux_match_description - with it. - -2018-05-22 Maciej W. Rozycki <macro@mips.com> - - * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the - width of the requested register exceeds the width of the - `ptrace' data type. - (mips_cannot_store_register): Likewise. - -2018-05-21 Maciej W. Rozycki <macro@mips.com> - - * linux-mips-low.c (mips_fetch_register): New function. Update - preceding comment. - (mips_store_gregset): Supply 0 rather than $restart for $zero. - (the_low_target): Wire `mips_fetch_register'. - -2018-05-10 Joel Brobecker <brobecker@adacore.com> - - * lynx-i386-low.c (LYNXOS_178): New macro. - [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches - the layout on LynxOS-178. - (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not - handle floating point registers that are not supported by - LynxOS-178. - -2018-05-10 Tom Tromey <tom@tromey.com> - - * configure: Rebuild. - -2018-05-10 Joel Brobecker <brobecker@adacore.com> - - PR server/23158: - * tdesc.h (init_target_desc) <expedite_regs>: New parameter. - * tdesc.c (init_target_desc) <expedite_regs>: New parameter. - Use it to set the expedite_regs field in the given tdesc. - * x86-tdesc.h: New file. - * linux-aarch64-tdesc.c (aarch64_linux_read_description): - Adjust following the addition of the new expedite_regs parameter - to init_target_desc. - * linux-tic6x-low.c (tic6x_read_description): Likewise. - * linux-x86-tdesc.c: #include "x86-tdesc.h". - (i386_linux_read_description, amd64_linux_read_description): - Adjust following the addition of the new expedite_regs parameter - to init_target_desc. - * lynx-i386-low.c: #include "x86-tdesc.h". - (lynx_i386_arch_setup): Adjust following the addition of the new - expedite_regs parameter to init_target_desc. - * nto-x86-low.c: #include "x86-tdesc.h". - (nto_x86_arch_setup): Adjust following the addition of the new - expedite_regs parameter to init_target_desc. - * win32-i386-low.c: #include "x86-tdesc.h". - (i386_arch_setup): Adjust following the addition of the new - expedite_regs parameter to init_target_desc. - -2018-05-10 Joel Brobecker <brobecker@adacore.com> - - PR server/23158: - * win32-low.c (win32_create_inferior): Add call to my_wait - setting last_status global. - -2018-05-10 Joel Brobecker <brobecker@adacore.com> - - PR server/23158: - * win32-low.c (create_process): Only call gdb_tilde_expand if - inferior_cwd is not NULL. - -2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com> - - * i387-fp.c (i387_cache_to_xsave): Only write x87 control - registers to the cache if their values have changed. - (i387_xsave_to_cache): Provide default values for x87 control - registers when these features are available, but disabled. - * regcache.c (supply_register_by_name_zeroed): New function. - * regcache.h (supply_register_by_name_zeroed): Declare new - function. - -2018-05-07 Tom Tromey <tom@tromey.com> - - * configure: Rebuild. - -2018-05-04 Tom Tromey <tom@tromey.com> - - * configure: Rebuild. - -2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com> - Pedro Alves <palves@redhat.com> - - * linux-aarch64-low.c (aarch64_stopped_data_address): - Likewise. - -2018-04-27 Tom Tromey <tom@tromey.com> - - * configure: Rebuild. - -2018-04-23 Tom Tromey <tom@tromey.com> - - * configure: Rebuild. - -2018-04-19 Simon Marchi <simon.marchi@ericsson.com> - - * Makefile.in (depcomp): Add "..". - (all_deps_files): New and use it. - -2018-04-18 Alan Hayward <alan.hayward@arm.com> - - * configure.srv (aarch64*-*-linux*): Don't include xml. - (i[34567]86-*-cygwin*): Likewise. - (i[34567]86-*-linux*): Likewise. - (i[34567]86-*-lynxos*): Likewise. - (i[34567]86-*-mingw32ce*): Likewise. - (i[34567]86-*-mingw*): Likewise. - (i[34567]86-*-nto*): Likewise. - (tic6x-*-uclinux): Likewise. - (x86_64-*-linux*): Likewise. - (x86_64-*-mingw*): Likewise. - (x86_64-*-cygwin*): Likewise. - -2018-04-18 Alan Hayward <alan.hayward@arm.com> - - * tdesc.c: Remove xml parameter. - -2018-04-18 Alan Hayward <alan.hayward@arm.com> - - * server.c (get_features_xml): Remove cast. - * tdesc.c (void target_desc::accept): Fill in function. - (tdesc_get_features_xml): Remove old xml creation. - (print_xml_feature::visit_pre): Add xml vistor. - * tdesc.h (struct target_desc): Make xmltarget mutable. - (tdesc_get_features_xml): Remove declaration. - -2018-04-18 Alan Hayward <alan.hayward@arm.com> - - * tdesc.c (tdesc_architecture_name): Add new function. - (tdesc_osabi_name): Likewise. - (tdesc_get_features_xml): Use new functions. - -2018-04-18 Alan Hayward <alan.hayward@arm.com> - - * tdesc.c (tdesc_create_flags): Remove. - (tdesc_add_flag): Likewise. - (tdesc_named_type): Likewise. - (tdesc_create_union): Likewise. - (tdesc_create_struct): Likewise. - (tdesc_create_vector): Likewise. - (tdesc_add_bitfield): Likewise. - (tdesc_add_field): Likewise. - (tdesc_set_struct_size): Likewise. - -2018-04-18 Alan Hayward <alan.hayward@arm.com> - - * tdesc.c (~target_desc): Remove implictly deleted items. - (init_target_desc): Iterate all features. - (tdesc_get_features_xml): Use vector. - (tdesc_create_feature): Create feature. - * tdesc.h (tdesc_feature) Remove - (target_desc): Add features. - -2018-04-18 Alan Hayward <alan.hayward@arm.com> - - * Makefile.in: Add common/tdesc.c - * tdesc.c (init_target_desc): init all reg_defs from register - vector. - (tdesc_create_reg): Create tdesc_reg. - * tdesc.h (tdesc_feature): Add register vector. - -2018-03-30 Simon Marchi <simon.marchi@polymtl.ca> - - * tdesc.h (struct target_desc) <features>: Change type to - std::vector<std::string>. - * tdesc.c (target_desc::~target_desc): Adjust to std::vector - changes. - (tdesc_get_features_xml): Likewise. - (tdesc_create_feature): Likewise. - -2018-03-26 Alan Hayward <alan.hayward@arm.com> - - * regcache.c (find_register_by_number): Return a ref. - (find_regno): Use references. - (register_size): Likewise. - (register_data): Likewise. - * tdesc.c (target_desc::~target_desc): Remove free calls. - (target_desc::operator==): Use std::vector compare. - (init_target_desc): Use reference. - (tdesc_create_reg): Use reg constructors. - * tdesc.h (struct target_desc): Replace pointer with object. - -2018-03-23 Alan Hayward <alan.hayward@arm.com> - - * regcache.c (find_register_by_number): Make static. - (find_regno): Use find_register_by_number - * regcache.h (struct reg): Remove declaration. - -2018-03-23 Alan Hayward <alan.hayward@arm.com> - - * tdesc.c (target_desc::~target_desc): Move to here. - (target_desc::operator==): Likewise. - * tdesc.h (target_desc::~target_desc): Move from here. - (target_desc::operator==): Likewise. - -2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com> - - * linux-s390-low.c (s390_get_wordsize): Correct brace style. - -2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com> - - * linux-s390-ipa.c (get_ipa_tdesc): Add handling for - S390_TDESC_GS. - * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise. - (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64 - and init_registers_s390_gs_linux64. - -2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com> - - * linux-s390-low.c (s390_fill_gs): Remove function. - (s390_fill_gsbc): Remove function. - (s390_regsets): Set fill functions for the guarded storage regsets - to NULL. - -2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com> - - * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by - the word size. Add comment. - (s390_get_wordsize): New function. - (s390_arch_setup): No longer select a temporary tdesc to fetch the - pswm with it. Instead, use s390_get_wordsize to determine the - word size first and derive the correct tdesc from that directly. - -2018-03-16 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in: Include silent-rules.mk. - (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up. - (COMPILE): Add ECHO_CXX. - (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD. - (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD. - ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD. - (version-generated.c): Add ECHO_GEN. - (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED. - (IPAGENT_COMPILE): Add ECHO_CXX. - (%-generated.c): Add ECHO_REGDAT. - -2018-03-14 Tom Tromey <tom@tromey.com> - - PR cli/14977: - * ax.c (ax_printf): Special case for NULL. - -2018-03-08 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-low.c (linux_qxfer_libraries_svr4): Use - xml_escape_text_append. - -2018-03-08 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-low.c (linux_qxfer_libraries_svr4): Use std::string. - -2018-03-02 Simon Marchi <simon.marchi@polymtl.ca> - - * server.c (handle_general_set): Remove unnecessary xstrdup. - -2018-03-02 Simon Marchi <simon.marchi@polymtl.ca> - - * server.c (parse_debug_format_options): Adjust to - delim_string_to_char_ptr_vec changes. - * thread-db.c (thread_db_load_search): Adjust to - dirnames_to_char_ptr_vec changes. - -2018-03-01 Markus Metzger <markus.t.metzger@intel.com> - - * target.h (target_enable_btrace, target_disable_btrace) - (target_read_btrace, target_read_btrace_conf): Turn macro into - inline function. Throw error if target method is not defined. - * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove - check for btrace target method. Be prepared to handle exceptions - from btrace target methods. - -2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com> - - * server.c (captured_main): Change order of error message printed - when the current working directory cannot be found. - -2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com> - - * server.c: Include "filenames.h" and "pathstuff.h". - (program_name): Delete variable. - (program_path): New anonymous class. - (get_exec_wrapper): Use "program_path" instead of - "program_name". - (handle_v_run): Likewise. - (captured_main): Likewise. - (process_serial_event): Likewise. - -2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com> - - * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c". - (OBJS): Add "pathstuff.o". - * server.c (current_directory): New global variable. - (captured_main): Initialize "current_directory". - -2018-02-26 Alan Hayward <alan.hayward@arm.com> - - * tdesc.c: Use common/tdesc.h. - * tdesc.h: Likewise. - -2018-02-20 Alan Hayward <alan.hayward@arm.com> - Simon Marchi <simon.marchi@ericsson.com> - - * Makefile.in: Switch order of make rules. - -2018-02-19 Alan Hayward <alan.hayward@arm.com> - - * Makefile.in: Add common directory in build. - * configure.ac: Add common reference. - * configure: Regenerate. - -2018-02-09 Markus Metzger <markus.t.metzger@intel.com> - - * linux-low.c (linux_target_ops): Remove linux_supports_btrace. - * nto-low.c (nto_target_ops): Remove NULL for supports_btrace. - * spu-low.c (spu_target_ops): Likewise. - * win32-low.c (win32_target_ops): Likewise. - * server.c (supported_btrace_packets): Report packets unconditionally. - * target.h (target_ops) <supports_btrace>: Remove. - (target_supports_btrace): Remove. - -2018-02-09 Markus Metzger <markus.t.metzger@intel.com> - - * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt) - (handle_btrace_disable): Change return type to void. Use exceptions - to report errors. - (handle_btrace_general_set): Catch exception and copy message to - return message. - -2018-02-08 Tom Tromey <tom@tromey.com> - - * linux-low.c (install_software_single_step_breakpoints): Use - make_scoped_restore. - * inferiors.c (make_cleanup_restore_current_thread): Remove. - (do_restore_current_thread_cleanup): Remove. - * gdbthread.h (make_cleanup_restore_current_thread): Don't - declare. - -2018-02-08 Tom Tromey <tom@tromey.com> - - * mem-break.c (set_raw_breakpoint_at): Use - gdb::unique_xmalloc_ptr. - -2018-01-30 Pedro Alves <palves@redhat.com> - - PR gdb/13211 - * target.c (target_terminal::terminal_state): Rename to ... - (target_terminal::m_terminal_state): ... this. - -2018-01-19 James Clarke <jrtc27@jrtc27.com> - - * linux-low.c (handle_extended_wait): Surround call to - thread_db_notice_clone with #ifdef USE_THREAD_DB. - -2018-01-17 Simon Marchi <simon.marchi@ericsson.com> - - * linux-low.c (attach_proc_task_lwp_callback): Adjust to - linux_ptrace_attach_fail_reason_string now returning an - std::string. - (linux_attach): Likewise. - * thread-db.c (attach_thread): Likewise. - -2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com> - - PR gdb/21559 - * configure.ac: Include <sys/types.h> prior to <sys/user.h> when - checking for fs_base/gs_base fields in struct user_regs_struct. - * configure: Regenerate. - -2018-01-16 Yao Qi <yao.qi@linaro.org> - - PR gdb/18749 - * linux-low.c (fetch_register): Call supply_register instead of - error. - -2018-01-08 Yao Qi <yao.qi@linaro.org> - Simon Marchi <simon.marchi@ericsson.com> - - * Makefile.in (OBS): Remove selftest.o. - * configure.ac: Set srv_selftest_objs if $development is true. - (GDBSERVER_DEPFILES): Append $srv_selftest_objs. - * configure: Re-generated. - * server.c (captured_main): Wrap variable selftest_filter with - GDB_SELF_TEST. - -2018-01-07 Simon Marchi <simon.marchi@polymtl.ca> - - * server.c (parse_debug_format_options): Return std::string. - (handle_monitor_command, captured_main): Adjust. - -2018-01-05 Pedro Alves <palves@redhat.com> - - PR gdb/18653 - * server.c (captured_main): Pass quiet=false to - save_original_signals_state. - -2018-01-01 Joel Brobecker <brobecker@adacore.com> - - * gdbreplay.c (gdbreplay_version): Update copyright year in - version message. - * server.c (gdbserver_version): Likewise. - -2017-12-08 Tom Tromey <tom@tromey.com> - - * ax.c (ax_printf): Update. - -2017-12-07 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-ipa.c (initialize_low_tracepoint): Call - aarch64_linux_read_description. - * linux-amd64-ipa.c (idx2mask): New array. - (get_ipa_tdesc): Move idx2mask out. - (initialize_low_tracepoint): Initialize target descriptions. - * linux-i386-ipa.c (idx2mask): New array. - (get_ipa_tdesc): Move idx2mask out. - (initialize_low_tracepoint): Initialize target descriptions. - -2017-12-05 Simon Marchi <simon.marchi@polymtl.ca> - - * tdesc.c (struct tdesc_type): Change return type. - (tdesc_add_flag): Change parameter type. - (tdesc_add_bitfield): Likewise. - (tdesc_add_field): Likewise. - (tdesc_set_struct_size): Likewise. - -2017-12-05 Simon Marchi <simon.marchi@ericsson.com> - - * regcache.c (registers_to_string): Remove unused variable. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * inferiors.c (for_each_inferior_with_data): Remove. - * inferiors.h (for_each_inferior_with_data): Remove. - * server.c (handle_qxfer_threads_worker): Change parameter type. - (handle_qxfer_threads_proper): Use for_each_thread. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * inferiors.c (for_each_inferior): Remove. - (clear_inferiors): Use for_each_thread. - * inferiors.h (for_each_inferior): Remove. - * linux-low.c (linux_wait_for_event_filtered): Use - for_each_thread. - (linux_stabilize_threads): Likewise. - * regcache.c (regcache_release): Likewise. - * server.c (gdb_wants_all_threads_stopped): Likewise. - (clear_pending_status_callback): Remove. - (handle_status): Use for_each_thread. - (captured_main): Likewise. - * win32-low.c (child_init_thread_list): Likewise. - (win32_clear_inferiors): Likewise. - (fake_breakpoint_event): Likewise. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * inferiors.h (find_inferior): Remove. - * inferiors.c (find_inferior): Remove. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-low.c (resume_status_pending_p): Update comment. - (need_step_over_p): Update comment. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-low.c (proceed_one_lwp): Return void, change parameter - type. - (unsuspend_and_proceed_one_lwp): Likewise. - (proceed_all_lwps): Use for_each_thread. - (unstop_all_lwps): Likewise. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-low.c (linux_resume_one_thread): Return void, take - parameter directly. - (linux_resume): Use for_each_thread. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-low.c (send_sigstop_callback): Return void, change - parameter type. Rename to... - (send_sigstop): ... this. - (suspend_and_send_sigstop_callback): Return void, change parameter - type. Rename to... - (suspend_and_send_sigstop): ... this. - (stop_all_lwps): Use for_each_thread. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-low.c (lwp_running): Return bool, remove unused - argument. - (linux_stabilize_threads): Use find_thread. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-low.c (select_singlestep_lwp_callback): Remove. - (count_events_callback): Remove. - (select_event_lwp_callback): Remove. - (select_event_lwp): Use find_thread/for_each_thread. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-low.c (not_stopped_callback): Return bool, take filter - argument directly. - (linux_wait_for_event_filtered): Use find_thread. - (linux_wait_1): Likewise. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-low.c (same_lwp): Remove. - (find_lwp_pid): Use find_thread. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-low.c (delete_lwp_callback): Remove. - (linux_mourn): Use for_each_thread. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-low.c (linux_detach_lwp_callback): Return void, remove - args parameter, don't check for pid. - (linux_detach): Use for_each_thread. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-low.c (struct counter): Remove. - (second_thread_of_pid_p): Remove. - (last_thread_of_process_p): Use find_thread. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * inferiors.c (find_inferior_in_random): Remove. - * inferiors.h (find_inferior_in_random): Remove. - * linux-low.c (status_pending_p_callback): Return bool, accept - parameter ptid directly. - (linux_wait_for_event_filtered): Use find_thread_in_random. - (linux_wait_1): Likewise. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * inferiors.c (find_inferior_id): Remove. - (find_thread_ptid): Move implemention from find_inferior_id to - here. - * inferiors.h (find_inferior_id): Remove. - * server.c (handle_status): Use find_thread_ptid. - (process_serial_event): Likewise. - * thread-db.c (find_one_thread): Likewise. - (thread_db_thread_handle): Likewise. - * win32-low.c (thread_rec): Likewise. - (child_delete_thread): Likewise. - (win32_thread_alive): Likewise. - (get_child_debug_event): Likewise. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-mips-low.c (update_watch_registers_callback): Return - void, remove pid_p parameter, don't check for pid. - (mips_insert_point, mips_remove_point): Use for_each_thread. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * lynx.low (lynx_delete_thread_callback): Remove. - (lynx_mourn): Use for_each_thread. - -2017-12-02 Simon Marchi <simon.marchi@polymtl.ca> - - * regcache.c (regcache_invalidate_one): Remove. - (regcache_invalidate_pid): use for_each_thread. - -2017-11-26 Tom Tromey <tom@tromey.com> - - * linux-low.c (linux_create_inferior): Update. - -2017-11-24 Ulrich Weigand <uweigand@de.ibm.com> - - * spu-low.c (spu_create_inferior): Fix typo in argument name. - -2017-11-24 Alan Hayward <alan.hayward@arm.com> - - * configure.srv: Add linux-aarch64-tdesc-selftest.o. - * linux-aarch64-low.c (initialize_low_arch): Call init func. - * linux-aarch64-tdesc-selftest.c: New file. - * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration. - -2017-11-24 Alan Hayward <alan.hayward@arm.com> - - * configure.srv: Add new file. - * linux-aarch64-low.c (initialize_low_arch): Call init func. - * linux-aarch64-tdesc-selftest.c: New file. - * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration. - -2017-11-24 Alan Hayward <alan.hayward@arm.com> - - * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init. - * linux-aarch64-low.c (initialize_low_arch): Remove init. - * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init. - -2017-11-24 Alan Hayward <alan.hayward@arm.com> - - * configure.srv: Add new files. - * linux-aarch64-ipa.c (get_ipa_tdesc): Call - aarch64_linux_read_description. - * linux-aarch64-low.c (aarch64_linux_read_description): - Merge with aarch64_arch_setup. - (aarch64_arch_setup): Call aarch64_linux_read_description. - * linux-aarch64-tdesc.c: New file. - * linux-aarch64-tdesc.h: New file. - -2017-11-24 Yao Qi <yao.qi@linaro.org> - - * configure.srv: Set $srv_regobj for tic6x-linux. - * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h". - (tic6x_read_description): Move some code to tic6x_arch_setup. - (tic6x_tdesc_test): New function. - (initialize_low_arch): Call selftests::register_test. - -2017-11-22 Yao Qi <yao.qi@linaro.org> - - * remote-utils.c (prepare_resume_reply): Use memcpy. - -2017-11-19 Simon Marchi <simon.marchi@ericsson.com> - - * linux-low.c (kill_one_lwp_callback): Return void, take - argument directly, don't filter on pid. - (linux_kill): Use for_each_thread. - -2017-11-19 Simon Marchi <simon.marchi@ericsson.com> - - * linux-low.c (need_step_over_p): Return bool, remove dummy - argument. - (linux_resume, proceed_all_lwps): Use find_thread. - -2017-11-19 Simon Marchi <simon.marchi@ericsson.com> - - * linux-low.c (resume_status_pending_p): Return bool, remove - flag_p argument. - (linux_resume): Use find_thread. - -2017-11-19 Simon Marchi <simon.marchi@ericsson.com> - - * linux-low.c (struct thread_resume_array): Remove. - (linux_set_resume_request): Return void, take arguments - directly. - (linux_resume): Use for_each_thread. - -2017-11-19 Simon Marchi <simon.marchi@ericsson.com> - - * linux-low.c (stuck_in_jump_pad_callback): Change prototype, - return bool, remove data argument. - (linux_stabilize_threads): Use find_thread. - -2017-11-19 Simon Marchi <simon.marchi@ericsson.com> - - * linux-low.c (unsuspend_one_lwp): Remove. - (unsuspend_all_lwps): Use for_each_thread, inline code from - unsuspend_one_lwp. - -2017-11-19 Simon Marchi <simon.marchi@ericsson.com> - - * gdbthread.h (find_thread): Add overload with ptid_t filter. - * linux-low.c (struct iterate_over_lwps_args): Remove. - (iterate_over_lwps_filter): Remove. - (iterate_over_lwps): Use find_thread. - -2017-11-19 Simon Marchi <simon.marchi@ericsson.com> - - * linux-low.c (reset_lwp_ptrace_options_callback): Remove. - (linux_handle_new_gdb_connection): Use for_each_thread, inline - code from reset_lwp_ptrace_options_callback. - -2017-11-19 Simon Marchi <simon.marchi@ericsson.com> - - * linux-arm-low.c (struct update_registers_data): Remove. - (update_registers_callback): Return void, take arguments - directly, don't check thread's pid. - (arm_insert_point, arm_remove_point): Use for_each_thread. - -2017-11-19 Simon Marchi <simon.marchi@ericsson.com> - - * win32-low.c (continue_one_thread): Return void, take argument - directly. - (child_continue): Use for_each_thread. - -2017-11-19 Simon Marchi <simon.marchi@ericsson.com> - - * win32-i386-low.c (update_debug_registers_callback): Rename - to ... - (update_debug_registers): ... this, return void, remove pid_p arg. - (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread. - -2017-11-17 Simon Marchi <simon.marchi@polymtl.ca> - - * inferiors.h (struct process_info): Add constructor, initialize - fields.. - <syscalls_to_catch>: Change type to std::vector<int>. - * inferiors.c (add_process): Allocate process_info with new. - (remove_process): Free process_info with delete. - * linux-low.c (handle_extended_wait): Adjust. - (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust. - * server.c (handle_general_set): Adjust. - -2017-11-16 Pedro Alves <palves@redhat.com> - - * remote-utils.c (remote_close): Block SIGIO signals instead of - uninstalling the SIGIO handler. - -2017-11-16 Alan Hayward <alan.hayward@arm.com> - - * tdesc.c (tdesc_get_features_xml): Allow null osabi. - -2017-11-16 Yao Qi <yao.qi@linaro.org> - - * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf. - (tic6x_store_gregset): Likewise. - (tic6x_usrregs_info): Move it up. - -2017-11-15 Alan Hayward <alan.hayward@arm.com> - - * Makefile.in: Update arch rules. - * configure.srv: Explicitly mark arch/ files. - -2017-11-13 Andreas Schwab <schwab@suse.de> - - * linux-m68k-low.c (m68k_supports_hardware_single_step): New - function. - (struct linux_target_ops) <supports_hardware_single_step>: Initialize. - -2017-11-06 Pedro Alves <palves@redhat.com> - - * config.in, configure: Regenerate. - -2017-10-27 Simon Marchi <simon.marchi@ericsson.com> - - * target.c (struct thread_search): Remove. - (thread_search_callback): Remove. - (prepare_to_access_memory): Use for_each_thread instead of - find_inferior. Inline code from thread_search_callback. - -2017-10-27 Simon Marchi <simon.marchi@ericsson.com> - - * server.c (struct visit_actioned_threads_data): Remove. - (visit_actioned_threads): Change prototype to take arguments - directly. - (resume): Use find_thread instead of find_inferior. - -2017-10-27 Simon Marchi <simon.marchi@ericsson.com> - - * server.c (queue_stop_reply_callback): Change prototype, return - void. - (find_status_pending_thread_callback): Remove. - (handle_status): Replace find_inferior with find_thread and - for_each_thread. - -2017-10-25 Alan Hayward <alan.hayward@arm.com> - - * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines - with REGNO. - (aarch64_store_gregset): Likewise. - (aarch64_fill_fpregset): Likewise. - (aarch64_store_fpregset): Likewise. - -2017-10-21 Simon Marchi <simon.marchi@ericsson.com> - - * gdbthread.h (find_thread, for_each_thread): New functions. - * inferiors.c (thread_of_pid): Remove. - (find_any_thread_of_pid): Use find_thread. - * linux-low.c (num_lwps): Use for_each_thread. - -2017-10-17 Yao Qi <yao.qi@linaro.org> - - * Makefile.in: Remove one rule. - * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o. - -2017-10-17 Yao Qi <yao.qi@linaro.org> - - * configure.srv: Rename arm-linux.o with arch/arm-linux.o. - Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o. - -2017-10-17 Yao Qi <yao.qi@linaro.org> - - * configure.srv: Rename arm.o with arch/arm.o. - -2017-10-17 Yao Qi <yao.qi@linaro.org> - - * Makefile.in (CONFIG_SRC_SUBDIR): New variable. - (clean): Remove .o files in CONFIG_SRC_SUBDIR. - (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR. - (arch-i386.o, arch-amd64.o): Remove rules. - (arch/%.o): New rule. - Update POSTCOMPILE and COMPILE.pre. - * configure.ac: Invoke AC_CONFIG_COMMANDS. - * configure: Re-generated. - * configure.srv: Replace arch-i386.o with arch/i386.o. - Replace arch-amd64.o with arch/amd64.o. - -2017-10-16 Yao Qi <yao.qi@linaro.org> - - * configure: Regenerated. - -2017-10-14 Simon Marchi <simon.marchi@polymtl.ca> - - * inferiors.h: (struct inferior_list): Remove. - (struct inferior_list_entry); Remove. - (add_inferior_to_list, clear_inferior_list, one_inferior_p, - A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior, - get_first_inferior): Remove. - (for_each_inferior, for_each_inferior_with_data, find_inferior, - find_inferior_id, find_inferior_in_random): Change signature. - * inferiors.c (all_threads): Change type to - std::list<thread_info *>. - (get_thread): Remove macro. - (find_inferior, find_inferior_id): Change signature, implement - using find_thread. - (find_inferior_in_random): Change signature, implement using - find_thread_in_random. - (for_each_inferior, for_each_inferior_with_data): Change - signature, implement using for_each_thread. - (add_inferior_to_list, remove_inferior): Remove. - (add_thread, get_first_thread, thread_of_pid, - find_any_thread_of_pid, free_one_thread, remove_thread): Update. - (get_first_inferior, one_inferior_p, clear_inferior_list): - Remove. - (clear_inferiors, get_thread_process): Update. - * gdbthread.h: Include <list>. - (struct thread_info) <entry>: Remove field. - <id>: New field. - (all_threads): Change type to std::list<thread_info *>. - (get_first_inferior): Add doc. - (find_thread, for_each_thread, find_thread_in_random): New - functions. - (current_ptid, pid_of, ptid_of, lwpid_of): Update. - * linux-arm-low.c (update_registers_callback): Update. - * linux-low.c (second_thread_of_pid_p): Update. - (kill_one_lwp_callback, linux_detach_lwp_callback, - delete_lwp_callback, status_pending_p_callback, same_lwp, - find_lwp_pid, num_lwps, iterate_over_lwps_filter, - iterate_over_lwps, not_stopped_callback, - resume_stopped_resumed_lwps, count_events_callback, - select_singlestep_lwp_callback, select_event_lwp_callback, - unsuspend_one_lwp, linux_wait_1, send_sigstop_callback, - suspend_and_send_sigstop_callback, wait_for_sigstop, - stuck_in_jump_pad_callback, move_out_of_jump_pad_callback, - lwp_running, linux_set_resume_request, resume_status_pending_p, - need_step_over_p, start_step_over, linux_resume_one_thread, - proceed_one_lwp, unsuspend_and_proceed_one_lwp, - reset_lwp_ptrace_options_callback): Update. - * linux-mips-low.c (update_watch_registers_callback): Update. - * regcache.c (regcache_invalidate_one, regcache_invalidate): - Update. - (free_register_cache_thread_one): Remove. - (regcache_release): Update. - * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt, - handle_qxfer_threads_worker): Update. - (handle_query): Update, use list iterator. - (visit_actioned_threads, handle_pending_status, - queue_stop_reply_callback, gdb_wants_all_threads_stopped, - clear_pending_status_callback, set_pending_status_callback, - find_status_pending_thread_callback, handle_status, - process_serial_event): Update. - * target.c (thread_search_callback): Update. - * thread-db.c (thread_db_get_tls_address): Update. - * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit): - Update. - * win32-i386-low.c (update_debug_registers_callback): Update. - * win32-low.c (delete_thread_info, child_delete_thread, - continue_one_thread, suspend_one_thread, - get_child_debug_event): Adjust. - -2017-10-14 Simon Marchi <simon.marchi@polymtl.ca> - - * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions. - * inferiors.h: Include <list>. - (struct process_info) <entry>: Remove field. - <pid>: New field. - (pid_of): Change macro to function. - (ptid_of, lwpid_of): Remove macro. - (all_processes): Change type to std::list<process_info *>. - (ALL_PROCESSES): Remove macro. - (for_each_process, find_process): New function. - * inferiors.c (all_processes): Change type to - std::list<process_info *>. - (find_thread_process): Adjust. - (add_process): Likewise. - (remove_process): Likewise. - (find_process_pid): Likewise. - (get_first_process): Likewise. - (started_inferior_callback): Remove. - (have_started_inferiors_p): Adjust. - (attached_inferior_callback): Remove. - (have_attached_inferiors_p): Adjust. - * linux-low.c (check_zombie_leaders): Likewise. - * linux-x86-low.c (x86_arch_setup_process_callback): Remove. - (x86_linux_update_xmltarget): Adjust. - * server.c (handle_query): Likewise. - (gdb_reattached_process): Remove. - (handle_status): Adjust. - (kill_inferior_callback): Likewise. - (detach_or_kill_inferior): Remove. - (print_started_pid): Likewise. - (print_attached_pid): Likewise. - (detach_or_kill_for_exit): Update. - (process_serial_event): Likewise. - * linux-arm-low.c (arm_new_fork): Likewise. - -2017-10-14 Simon Marchi <simon.marchi@polymtl.ca> - - * dll.h: Include <list>. - (struct dll_info): Add constructor. - <entry>: Remove field. - (all_dlls): Change type to std::list<dll_info>. - * dll.c: Include <algorithm>. - (get_dll): Remove macro. - (all_dlls): Change type to std::list<dll_info *>. - (free_one_dll): Remove. - (match_dll): Likewise. - (loaded_dll): Adjust. - (unloaded_dll): Adjust to all_dlls type change, use - std::find_if. Inline code from match_dll. - (clear_dlls): Adjust to all_dlls type change. - * server.c (emit_dll_description): Remove. - (handle_qxfer_libraries): Adjust to all_dlls type change, - integrate emit_dll_description's functionality. - -2017-10-12 Simon Marchi <simon.marchi@ericsson.com> - - * linux-low.h (struct linux_target_ops) <delete_process>: New - field. - * linux-low.c (linux_mourn): Call the_low_target.delete_process. - * linux-aarch64-low.c (aarch64_linux_delete_process): New. - (struct linux_target_ops): Add delete_process callback. - * linux-arm-low.c (arm_delete_process): New. - (struct linux_target_ops): Add delete_process callback. - * linux-bfin-low.c (struct linux_target_ops): Likewise. - * linux-crisv32-low.c (struct linux_target_ops): Likewise. - * linux-m32r-low.c (struct linux_target_ops): Likewise. - * linux-mips-low.c (mips_linux_delete_process): New. - (struct linux_target_ops): Add delete_process callback. - * linux-ppc-low.c (struct linux_target_ops): Likewise. - * linux-s390-low.c (struct linux_target_ops): Likewise. - * linux-sh-low.c (struct linux_target_ops): Likewise. - * linux-tic6x-low.c (struct linux_target_ops): Likewise. - * linux-tile-low.c (struct linux_target_ops): Likewise. - * linux-x86-low.c (x86_linux_delete_process): New. - (struct linux_target_ops): Add delete_process callback. - * linux-xtensa-low.c (struct linux_target_ops): Likewise. - -2017-10-12 Simon Marchi <simon.marchi@ericsson.com> - - * linux-aarch64-low.c (the_low_target): Add thread delete - callback. - * linux-arm-low.c (arm_delete_thread): New function. - (the_low_target): Add thread delete callback. - * linux-bfin-low.c (the_low_target): Likewise. - * linux-crisv32-low.c (the_low_target): Likewise. - * linux-low.c (delete_lwp): Invoke delete_thread callback if - set. - * linux-low.h (struct linux_target_ops) <delete_thread>: New - field. - * linux-m32r-low.c (the_low_target): Add thread delete callback. - * linux-mips-low.c (mips_linux_delete_thread): New function. - (the_low_target): Add thread delete callback. - * linux-ppc-low.c (the_low_target): Likewise. - * linux-s390-low.c (the_low_target): Likewise. - * linux-sh-low.c (the_low_target): Likewise. - * linux-tic6x-low.c (the_low_target): Likewise. - * linux-tile-low.c (the_low_target): Likewise. - * linux-x86-low.c (the_low_target): Likewise. - * linux-xtensa-low.c (the_low_target): Likewise. - -2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com> - - * win32-low.c: Include "common-inferior.h". - -2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com> - - * inferiors.c (set_inferior_cwd): New function. - * server.c (handle_general_set): Handle QSetWorkingDir packet. - (handle_query): Inform that QSetWorkingDir is supported. - * win32-low.c (create_process): Pass the inferior's cwd to - CreateProcess. - -2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com> - - * inferiors.c (current_inferior_cwd): New global variable. - (get_inferior_cwd): New function. - * inferiors.h (struct process_info) <cwd>: New field. - -2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com> - - * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c. - (OBS): Add gdb_tilde_expand.o. - -2017-10-02 Simon Marchi <simon.marchi@ericsson.com> - - * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc. - * nto-x86-low.c (nto_x86_arch_setup): Likewise. - -2017-09-29 Pedro Alves <palves@redhat.com> - - * ax.c (gdb_parse_agent_expr): Constify. - * ax.h (gdb_parse_agent_expr): Constify. - * mem-break.c (add_breakpoint_condition, add_breakpoint_commands): - Constify. - * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify. - * remote-utils.c (hex_or_minus_one, read_ptid): Constify. - * remote-utils.h (read_ptid): Constify. - * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont) - (process_point_options, process_serial_event): Constify. - * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc) - (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp) - (cmd_qtbuffer): Constify. - -2017-09-29 Pedro Alves <palves@redhat.com> - - * proc-service.c (ps_pdread): Return PS_ERR if reading memory - fails. - -2017-09-29 Pedro Alves <palves@redhat.com> - - * linux-low.c (handle_extended_wait): Pass parent thread instead - of process to thread_db_notice_clone. - * linux-low.h (thread_db_notice_clone): Replace parent process - parameter with parent thread parameter. - * thread-db.c (find_one_thread): Add comment. - (thread_db_notice_clone): Replace parent process parameter with - parent thread parameter. Temporarily switch to the parent thread. - -2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com> - - * gdbthread.h: Include "common-gdbthread.h". - * inferiors.c (switch_to_thread): Use "gdb_assert" instead of - "if" when validating the ptid. - * remote-utils.c: Include "gdbthread.h". - (prepare_resume_reply): Use "switch_to_thread". - * target.c (done_accessing_memory): Likewise. - -2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com> - - * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and - s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml, - s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to - srv_xmlfiles. Add s390-gs-linux64-ipa.o and - s390x-gs-linux64-ipa.o to ipa_obj. - * linux-s390-low.c (HWCAP_S390_GS): New define. - (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc): - New functions. - (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC. - (s390_arch_setup): Check for guarded-storage support and choose - appropriate tdesc. - (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and - init_registers_s390x_gs_linux64. - * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New - enum value. - (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64) - (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare. - -2017-09-22 Simon Marchi <simon.marchi@ericsson.com> - - * win32-i386-low.c (i386_arch_setup): Call init_target_desc. - -2017-09-21 Kevin Buettner <kevinb@redhat.com> - - * linux-low.h (struct lwp_info): Add new field, thread_handle. - (thread_db_thread_handle): Declare. - * linux-low.c (linux_target_ops): Initialize thread_handle. - * server.c (handle_qxfer_threads_worker): Add support for - "handle" attribute. - * target.h (struct target_ops): Add new function pointer, - thread_handle. - (target_thread_handle): Define. - * thread-db.c (find_one_thread, attach_thread): Set thread_handle - field in lwp. - (thread_db_thread_handle): New function. - -2017-09-21 Kevin Buettner <kevinb@redhat.com> - - * linux-low.c (handle_extended_wait): Call thread_db_notice_clone(). - * linux-low.h (thread_db_notice_clone): Declare. - * thread-db.c (thread_db_notice_clone): New function. - -2017-09-21 Pedro Alves <palves@redhat.com> - - * server.c (gdb_read_memory, handle_status, process_serial_event) - (handle_serial_event, handle_target_event): Adjust to - set_desired_thread prototype change. - * target.c (set_desired_thread): Remove 'use_general' parameter - and adjust. - * target.h (set_desired_thread): Remove 'use_general' parameter. - -2017-09-20 Tom Tromey <tom@tromey.com> - - * target.c (target_terminal::terminal_state): Define. - (target_terminal::init): Rename from target_terminal_init. - (target_terminal::inferior): Rename from - target_terminal_inferior. - (target_terminal::ours): Rename from target_terminal_ours. - (target_terminal::ours_for_output, target_terminal::info): New. - -2017-09-16 Simon Marchi <simon.marchi@ericsson.com> - - * server.c (accumulate_file_name_length): Remove. - (emit_dll_description): Adjust to std::string change. - (handle_qxfer_libraries): Use std::string to hold document. - -2017-09-16 Simon Marchi <simon.marchi@ericsson.com> - - * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of - return type of xml_escape_text. - * server.c (emit_dll_description): Likewise. - -2017-09-16 Simon Marchi <simon.marchi@ericsson.com> - - * server.c (captured_main): Accept argument for --selftest. - Update run_tests call. - * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names - when registering selftests. - -2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com> - - * regcache.c (get_thread_regcache): Update code to use "std::vector" - instead of "VEC" for "target_desc.reg_defs". - (regcache_cpy): Likewise. - (registers_to_string): Likewise. - (registers_from_string): Likewise. - (find_regno): Likewise. - (supply_regblock): Likewise. - (regcache_raw_read_unsigned): Likewise. - * tdesc.c (init_target_desc): Likewise. - (tdesc_create_reg): Likewise. - * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>. - (struct target_desc) <reg_defs>: Convert to "std::vector". - (target_desc): Do not initialize "reg_defs". - (~target_desc): Update code to use "std::vector" instead of "VEC" - for "target_desc.reg_defs". - (operator==): Likewise. - -2017-09-15 Simon Marchi <simon.marchi@ericsson.com> - - * inferiors.h (thread_to_gdb_id): Remove. - * inferiors.c (thread_to_gdb_id): Remove. - * server.c (handle_qxfer_threads_worker, handle_query): Adjust. - * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers, - lynx_store_registers, lynx_read_memory, lynx_write_memory): - Likewise. - * nto-low.c (nto_fetch_registers, nto_store_registers, - nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise. - -2017-09-15 Simon Marchi <simon.marchi@ericsson.com> - - * inferiors.h (gdb_id_to_thread_id): Remove. - * inferiors.c (gdb_id_to_thread_id): Remove. - * server.c (process_serial_event): Adjust to gdb_id_to_thread_id - removal. Move pid declaration closer to where it's used. - -2017-09-15 Simon Marchi <simon.marchi@ericsson.com> - - * server.c (handle_detach): New function. - (process_serial_event): Move code out, call handle_detach. - -2017-09-15 Simon Marchi <simon.marchi@ericsson.com> - - * server.c (require_running): Rename to ... - (require_running_or_return): ... this ... - (require_running_or_break): ... and this. - (handle_query, process_serial_event): Adjust. - -2017-09-15 Simon Marchi <simon.marchi@ericsson.com> - - * linux-low.c (linux_set_resume_request): Remove unused - variables. - -2017-09-15 Simon Marchi <simon.marchi@ericsson.com> - - * server.c (first_thread_of): Remove. - (process_serial_event): Replace usage of first_thread_of with - find_any_thread_of_pid. - * tracepoint.c (same_process_p): Remove. - (gdb_agent_about_to_close): Replace usage of same_process_p with - find_any_thread_of_pid. - * linux-x86-low.c (same_process_callback): Remove. - (x86_arch_setup_process_callback): Replace usage of - same_process_callback with find_any_thread_of_pid. - * thread-db.c (any_thread_of): Remove. - (switch_to_process): Replace usage of any_thread_of with - find_any_thread_of_pid. - * inferiors.c (thread_pid_matches_callback): Remove. - (find_thread_process): Adjust to use find_any_thread_of_pid. - -2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com> - - * regcache.c (get_thread_regcache): Guard calls to "memset" - with "!VEC_empty". - -2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com> - - * linux-low.c (handle_extended_wait): Use - "allocate_target_description" instead of "XNEW". - * linux-x86-low.c (initialize_low_arch): Likewise. - -2017-09-05 Yao Qi <yao.qi@linaro.org> - - * configure.srv (srv_i386_regobj): Remove. - (srv_amd64_regobj): Remove. - (srv_regobj): Set it to "" for x86 non-linux targets. - * linux-x86-tdesc.c (i386_linux_read_description): - * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h. - (init_registers_i386): Remove the declaration. - (tdesc_i386): Remove the declaration. - (lynx_i386_arch_setup): Call i386_create_target_description. - * nto-x86-low.c: Likewise. - * win32-i386-low.c [__x86_64__]: include arch/amd64.h. - [!__x86_64__]: include arch/i386.h. - (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description. - -2017-09-05 Yao Qi <yao.qi@linaro.org> - - * configure.srv (srv_amd64_linux_xmlfiles): Remove - i386/amd64-XXX-linux from it. - -2017-09-05 Yao Qi <yao.qi@linaro.org> - - * configure.srv: Empty srv_amd64_linux_regobj if $development is - false. - (ipa_amd64_linux_regobj): Remove. - (ipa_x32_linux_regobj): Remove. - -2017-09-05 Yao Qi <yao.qi@linaro.org> - - * Makefile.in (arch-amd64.o): New rule. - * configure.srv: Append arch-amd64.o. - * linux-amd64-ipa.c: Include common/x86-xstate.h. - (get_ipa_tdesc): Call amd64_linux_read_description. - (initialize_low_tracepoint): Don't call init_registers_x32_XXX - and init_registers_amd64_XXX. - * linux-x86-low.c (x86_linux_read_description): Call - amd64_linux_read_description. - (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx. - (initialize_low_arch): Don't call init_registers_x32_XXX and - init_registers_amd64_XXX. - * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX - and tdesc_amd64_XXX. - [__x86_64__] (amd64_tdesc_test): New function. - (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX - and init_registers_amd64_XXX. - * linux-x86-tdesc.c: Include arch/amd64.h. - (xcr0_to_tdesc_idx): New function. - (i386_linux_read_description): New function. - (amd64_get_ipa_tdesc_idx): New function. - * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare. - (amd64_get_ipa_tdesc): Declare. - -2017-09-05 Yao Qi <yao.qi@linaro.org> - - * configure.srv (srv_i386_linux_xmlfiles): Remove - i386/i386-XXX-linux.xml from it. - -2017-09-05 Yao Qi <yao.qi@linaro.org> - - * configure.srv: Set srv_i386_linux_regobj empty if $development - is false. - * linux-i386-ipa.c (initialize_low_tracepoint): Don't call - initialize_low_tdesc. - * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc - with #if initialize_low_tdesc. - * linux-x86-tdesc-selftest.c: New file. - * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c. - -2017-09-05 Yao Qi <yao.qi@linaro.org> - - * Makefile.in (arch-i386.o): New rule. - * configure.srv (i[34567]86-*-linux*): Add arch-i386.o. - (x86_64-*-linux*): Likewise. - * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c, - include arch/i386.h. - (i386_linux_read_description): Remove code and call - i386_create_target_description. - * tdesc.c (allocate_target_description): New function. - * tdesc.h (set_tdesc_architecture): Remove declaration. - (set_tdesc_osabi): Likewise. - -2017-09-05 Yao Qi <yao.qi@linaro.org> - - * linux-x86-tdesc.c: Don't include <inttypes.h>. - (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call - set_tdesc_architecture and set_tdesc_osabi. Remove code setting - .xmltarget. - * server.c (get_features_xml): Call tdesc_get_features_xml. - * tdesc.c (set_tdesc_architecture): New function. - (set_tdesc_osabi): New function. - (tdesc_get_features_xml): New function. - (tdesc_create_feature): Add an argument. - * tdesc.h (struct target_desc) <features>: New field. - <arch, osabi>: New field. - (~target_desc): xfree features, arch, and osabi. - (target_desc::oerator==): Don't compare .xmltarget. - [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare. - (set_tdesc_osabi): Likewise. - (tdesc_get_features_xml): Likewise. - -2017-09-05 Yao Qi <yao.qi@linaro.org> - - * linux-x86-tdesc.c: Include selftest.h. - (i386_tdesc_test): New function. - (initialize_low_tdesc): Call selftests::register_test. - * tdesc.h: Include regdef.h. - (target_desc): Override operator == and !=. - -2017-09-05 Yao Qi <yao.qi@linaro.org> - - * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o. - (ipa_obj): Likewise. - * linux-i386-ipa.c: Include common/x86-xstate.h - (get_ipa_tdesc): Call i386_linux_read_description. - (initialize_low_tracepoint): Don't call init_registers_XXX - functions, call initialize_low_tdesc instead. - * linux-x86-low.c (x86_linux_read_description): Call - i386_linux_read_description. - (initialize_low_arch): Don't call init_registers_i386_XXX - functions, call initialize_low_tdesc. - * linux-x86-tdesc.c: New file. - * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST. - (i386_get_ipa_tdesc_idx): Declare. - (i386_get_ipa_tdesc): Declare. - (initialize_low_tdesc): Declare. - -2017-09-05 Yao Qi <yao.qi@linaro.org> - - * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX - instead of 0. - -2017-09-05 Yao Qi <yao.qi@linaro.org> - - * Makefile.in (IPA_OBJS): Add vec-ipa.o - * regcache.c (get_thread_regcache): Use VEC_length. - (init_register_cache): Likewise. - (regcache_cpy): Likewise. - (registers_to_string): Iterate reg_defs via VEC_iterate. - (find_regno): Likewise. - (find_register_by_number): Use VEC_index. - (register_size): Call find_register_by_number. - (register_data): Call find_register_by_number. - (supply_regblock): Use VEC_length. - (regcache_raw_read_unsigned): Likewise. - * tdesc.c (init_target_desc): Iterate reg_defs via - VEC_iterate. - (default_description): Update initializer. - (copy_target_description): Don't update field num_registers. - * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC. - <num_registers>: Remove. - -2017-09-04 Simon Marchi <simon.marchi@ericsson.com> - - * Makefile.in (.SECONDARY): Define target. - -2017-09-03 Simon Marchi <simon.marchi@ericsson.com> - - * linux-low.c (linux_wait_1): Adjust. - * server.c (queue_stop_reply_callback): Adjust. - -2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com> - - * server.c (handle_general_set): Handle QEnvironmentHexEncoded, - QEnvironmentUnset and QEnvironmentReset packets. - (handle_query): Inform remote that QEnvironmentHexEncoded, - QEnvironmentUnset and QEnvironmentReset are supported. - -2017-08-25 Simon Marchi <simon.marchi@ericsson.com> - - * inferiors.h (inferior_target_data): Rename to ... - (thread_target_data): ... this. - (inferior_regcache_data): Rename to ... - (thread_regcache_data): ... this. - (set_inferior_regcache_data): Rename to ... - (set_thread_regcache_data): ... this. - * inferiors.c (inferior_target_data): Rename to ... - (thread_target_data): ... this. - (inferior_regcache_data): Rename to ... - (thread_regcache_data): ... this. - (set_inferior_regcache_data): Rename to ... - (set_thread_regcache_data): ... this. - (free_one_thread): Update. - * linux-low.h (get_thread_lwp): Update. - * regcache.c (get_thread_regcache): Update. - (regcache_invalidate_thread): Update. - (free_register_cache_thread): Update. - * win32-i386-low.c (update_debug_registers_callback): Update. - (win32_get_current_dr): Update. - * win32-low.c (thread_rec): Update. - (delete_thread_info): Update. - (continue_one_thread): Update. - (suspend_one_thread): Update. - -2017-08-24 Simon Marchi <simon.marchi@ericsson.com> - - * inferiors.c (set_inferior_target_data): Remove. - * inferiors.h (set_inferior_target_data): Remove. - -2017-08-18 Yao Qi <yao.qi@linaro.org> - - * Makefile.in (OBS): Add selftest.o. - * configure.ac: AC_DEFINE GDB_SELF_TEST if $development. - * configure, config.in: Re-generated. - * server.c: Include common/sefltest.h. - (captured_main): Handle option --selftest. - -2017-08-09 Yao Qi <yao.qi@linaro.org> - - * configure.srv (srv_i386_regobj): Remove i386-avx.o, - i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o, - i386-avx-mpx.o and i386-mmx.o. - (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o, - amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o. - (srv_i386_xmlfiles): Remove i386/i386-avx.xml, - i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml, - i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml. - (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml, - i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml, - i386/amd64-avx-mpx.xml. - -2017-08-09 Yao Qi <yao.qi@linaro.org> - - * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o - and x32-avx-avx512.o. - (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml - i386/x32-avx-avx512.xml. - -2017-07-26 Simon Marchi <simon.marchi@ericsson.com> - - * tracepoint.h (enum class fast_tpoint_collect_result): New - enumeration. - (fast_tracepoint_collecting): Change return type to - fast_tpoint_collect_result. - * tracepoint.c (fast_tracepoint_collecting): Likewise. - * linux-low.h: Include tracepoint.h. - (struct lwp_info) <collecting_fast_tracepoint>: Change type to - fast_tpoint_collect_result. - * linux-low.c (handle_tracepoints): Adjust. - (linux_fast_tracepoint_collecting): Change return type to - fast_tpoint_collect_result. - (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered, - linux_wait_1, stuck_in_jump_pad_callback, - lwp_signal_can_be_delivered, linux_resume_one_lwp_throw, - proceed_one_lwp): Adjust to type change. - -2017-07-10 Yao Qi <yao.qi@linaro.org> - - * linux-x86-low.c (x86_linux_read_description): Re-indent the code. - -2017-06-29 Yao Qi <yao.qi@linaro.org> - - * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>: - Remove. - [IN_PROCESS_AGENT] <xmltarget>: Likewise. - -2017-06-20 Simon Marchi <simon.marchi@ericsson.com> - - * Makefile.in (IPA_OBJS): Sort and format one item per line. - -2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com> - - * linux-low.c (linux_create_inferior): Adjust code to access the - environment information via 'gdb_environ' class. - * lynx-low.c (lynx_create_inferior): Likewise. - * server.c (our_environ): Make it an instance of 'gdb_environ'. - (get_environ): Return a pointer to 'our_environ'. - (captured_main): Initialize 'our_environ'. - * server.h (get_environ): Adjust prototype. - * spu-low.c (spu_create_inferior): Adjust code to access the - environment information via 'gdb_environ' class. - -2017-06-17 Simon Marchi <simon.marchi@ericsson.com> - - * linux-low.c (linux_read_memory, linux_write_memory): Remove - usage of "register" keyword. - -2017-06-17 Simon Marchi <simon.marchi@ericsson.com> - - * configure: Re-generate. - -2017-06-17 Simon Marchi <simon.marchi@ericsson.com> - - * configure: Re-generate. - -2017-06-17 Simon Marchi <simon.marchi@ericsson.com> - - * Makefile.in (COMPILE.pre): Add "-x c++". - -2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com> - - * fork-child.c: Conditionally include <signal.h>. - -2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com> - - * server.c (handle_general_set): Handle new packet - "QStartupWithShell". - (handle_query): Add "QStartupWithShell" to the list of supported - packets. - (gdbserver_usage): Add help text explaining the - new "--startup-with-shell" and "--no-startup-with-shell" CLI - options. - (captured_main): Recognize and act upon the presence of the new - CLI options. - -2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com> - Pedro Alves <palves@redhat.com> - - * Makefile.in (SFILES): Add "nat/fork-inferior.o". - * configure: Regenerate. - * configure.srv (srv_linux_obj): Add "fork-child.o" and - "fork-inferior.o". - (i[34567]86-*-lynxos*): Likewise. - (spu*-*-*): Likewise. - * fork-child.c: New file. - * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h" - and "environ.h". - (linux_ptrace_fun): New function. - (linux_create_inferior): Adjust function prototype to reflect - change on "target.h". Adjust function code to use - "fork_inferior". - (linux_request_interrupt): Delete "signal_pid". - * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h". - (lynx_ptrace_fun): New function. - (lynx_create_inferior): Adjust function prototype to reflect - change on "target.h". Adjust function code to use - "fork_inferior". - * nto-low.c (nto_create_inferior): Adjust function prototype and - code to reflect change on "target.h". Update comments. - * server.c: Include "common-inferior.h", "nat/fork-inferior.h", - "common-terminal.h" and "environ.h". - (terminal_fd): Moved to fork-child.c. - (old_foreground_pgrp): Likewise. - (restore_old_foreground_pgrp): Likewise. - (last_status): Make it global. - (last_ptid): Likewise. - (our_environ): New variable. - (startup_with_shell): Likewise. - (program_name): Likewise. - (program_argv): Rename to... - (program_args): ...this. - (wrapper_argv): New variable. - (start_inferior): Delete function. - (get_exec_wrapper): New function. - (get_exec_file): Likewise. - (get_environ): Likewise. - (prefork_hook): Likewise. - (post_fork_inferior): Likewise. - (postfork_hook): Likewise. - (postfork_child_hook): Likewise. - (handle_v_run): Update code to deal with arguments coming from the - remote host. Update calls from "start_inferior" to - "create_inferior". - (captured_main): Likewise. Initialize environment variable. Call - "have_job_control". - * server.h (post_fork_inferior): New prototype. - (get_environ): Likewise. - (last_status): Declare. - (last_ptid): Likewise. - (signal_pid): Likewise. - * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h". - (spu_ptrace_fun): New function. - (spu_create_inferior): Adjust function prototype to reflect change - on "target.h". Adjust function code to use "fork_inferior". - * target.c (target_terminal_init): New function. - (target_terminal_inferior): Likewise. - (target_terminal_ours): Likewise. - * target.h: Include <vector>. - (struct target_ops) <create_inferior>: Update prototype. - (create_inferior): Update macro. - * utils.c (gdb_flush_out_err): New function. - * win32-low.c (win32_create_inferior): Adjust function prototype - and code to reflect change on "target.h". - -2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com> - - * inferiors.c (switch_to_thread): New function. - -2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com> - - * Makefile.in (SFILE): Add "common/job-control.c". - (OBS): Add "job-control.o". - -2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com> - - * Makefile: Remove "@host_makefile_frag@". - -2017-05-05 Pedro Alves <palves@redhat.com> - - * configure: Regenerate. - -2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com> - - * configure: Regenerate. - -2017-05-02 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to - software_single_step change of return type to - std::vector<CORE_ADDR>. - * linux-low.c (install_software_single_step_breakpoints): - Likewise. - * linux-low.h (install_software_single_step_breakpoints): - Likewise. - -2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com> - - * remote-utils.c: Include "gdb_termios.h" instead of - "terminal.h". - * terminal.h: Delete file. - -2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com> - - * server.c: Include <vector>. - <program_argv, wrapper_argv>: Convert to std::vector. - (start_inferior): Rewrite function to use C++. - (handle_v_run): Likewise. Update code that calculates the argv - based on the vRun packet; use C++. - (captured_main): Likewise. - -2017-04-06 Simon Marchi <simon.marchi@ericsson.com> - - * server.c (handle_v_cont): Initialize thread_resume::thread - with null_ptid. - -2017-04-05 Pedro Alves <palves@redhat.com> - - * configure: Regenerate. - -2017-04-05 Pedro Alves <palves@redhat.com> - - * gdbreplay.c (sync_error): Constify. - * linux-x86-low.c (push_opcode): Constify. - -2017-04-05 Pedro Alves <palves@redhat.com> - - * win32-low.c (get_child_debug_event) - <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD. - Report TARGET_WAITKIND_SPURIOUS instead. - -2017-04-05 Pedro Alves <palves@redhat.com> - - * remote-utils.c (remote_prepare, remote_open): Constify. - * remote-utils.h (remote_prepare, remote_open): Constify. - * server.c (captured_main): Constify 'port' handling. - -2017-04-04 Simon Marchi <simon.marchi@ericsson.com> - - * Makefile.in (clean): Clear .deps. - -2017-03-31 Simon Marchi <simon.marchi@polymtl.ca> - - * .gitignore: Remove generated files, replace with wildcard. - * (clean): Replace removal of generated files with wildcard. - (version.c): Replace with... - (version-generated.c): ...this. - (xml-builtin.c): Replace with... - (xml-builtin-generated.c): ...this. - (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules. - (%.c: *regformats*): Replace with... - (%-generated.c: *regformats*): ...this. - -2017-03-27 Max Filippov <jcmvbkbc@gmail.com> - - * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member. - (xtensa_fill_gregset): Call collect_register_by_name for - threadptr register. - (xtensa_store_gregset): Call supply_register_by_name for - threadptr register. - -2017-03-27 Max Filippov <jcmvbkbc@gmail.com> - - * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register - for all registers in a0_regnum..a0_regnum + C0_NREGS range. - (xtensa_store_gregset): Call supply_register for all registers in - a0_regnum..a0_regnum + C0_NREGS range. - -2017-03-13 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in (%-ipa.o: %-ipa.c): New rule. - (ax-ipa.o: ax.c): Remove. - (linux-i386-ipa.o: linux-i386-ipa.c): Remove. - (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove. - (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove. - (linux-s390-ipa.o: linux-s390-ipa.c): Remove. - (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove. - -2017-03-13 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in (%-ipa.o: ../common/%.c): New rule. - (print-utils-ipa.o: ../common/print-utils.c): Remove. - (rsp-low-ipa.o: ../common/rsp-low.c): Remove. - (errors-ipa.o: ../common/errors.c): Remove. - (format-ipa.o: ../common/format.c): Remove. - (common-utils-ipa.o: ../common/common-utils.c): Remove. - -2017-03-13 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in (%-ipa.o: %.c): New rule. - (tracepoint-ipa.o: tracepoint.c): Remove. - (utils-ipa.o: utils.c): Remove. - (remote-utils-ipa.o: remote-utils.c): Remove. - (regcache-ipa.o: regcache.c): Remove. - (i386-linux-ipa.o: i386-linux.c): Remove. - (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove. - (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove. - (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove. - (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove. - (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove. - (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove. - (amd64-linux-ipa.o: amd64-linux.c): Remove. - (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove. - (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove. - (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove. - (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove. - (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove. - (aarch64-ipa.o: aarch64.c): Remove. - (s390-linux32-ipa.o: s390-linux32.c): Remove. - (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove. - (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove. - (s390-linux64-ipa.o: s390-linux64.c): Remove. - (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove. - (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove. - (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove. - (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove. - (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove. - (s390x-linux64-ipa.o: s390x-linux64.c): Remove. - (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove. - (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove. - (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove. - (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove. - (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove. - (powerpc-32l-ipa.o: powerpc-32l.c): Remove. - (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove. - (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove. - (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove. - (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove. - (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove. - (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove. - (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove. - (powerpc-64l-ipa.o: powerpc-64l.c): Remove. - (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove. - (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove. - (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove. - (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove. - (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove. - (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove. - (tdesc-ipa.o: tdesc.c): Remove. - (x32-linux-ipa.o: x32-linux.c): Remove. - (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove. - (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove. - -2017-03-13 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in (%.o: ../arch/%.c): New rule. - (arm.o: ../arch/arm.c): Remove. - (arm-linux.o: ../arch/arm-linux.c): Remove. - (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove. - (aarch64-insn.o: ../arch/aarch64-insn.c): Remove. - -2017-03-13 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in (%.o: ../nat/%.c): New rule. - (x86-dregs.o: ../nat/x86-dregs.c): Remove. - (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove. - (linux-btrace.o: ../nat/linux-btrace.c): Remove. - (linux-osdata.o: ../nat/linux-osdata.c): Remove. - (linux-procfs.o: ../nat/linux-procfs.c): Remove. - (linux-ptrace.o: ../nat/linux-ptrace.c): Remove. - (linux-waitpid.o: ../nat/linux-waitpid.c): Remove. - (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove. - (ppc-linux.o: ../nat/ppc-linux.c): Remove. - (linux-personality.o: ../nat/linux-personality.c): Remove. - (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove. - (aarch64-linux.o: ../nat/aarch64-linux.c): Remove. - (x86-linux.o: ../nat/x86-linux.c): Remove. - (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove. - (linux-namespaces.o: ../nat/linux-namespaces.c): Remove. - -2017-03-13 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in (%.o: ../common/%.c): New rule. - (signals.o: ../common/signals.c): Remove. - (print-utils.o: ../common/print-utils.c): Remove. - (rsp-low.o: ../common/rsp-low.c): Remove. - (common-utils.o: ../common/common-utils.c): Remove. - (posix-strerror.o: ../common/posix-strerror.c): Remove. - (mingw-strerror.o: ../common/mingw-strerror.c): Remove. - (vec.o: ../common/vec.c): Remove. - (gdb_vecs.o: ../common/gdb_vecs.c): Remove. - (xml-utils.o: ../common/xml-utils.c): Remove. - (ptid.o: ../common/ptid.c): Remove. - (buffer.o: ../common/buffer.c): Remove. - (format.o: ../common/format.c): Remove. - (filestuff.o: ../common/filestuff.c): Remove. - (agent.o: ../common/agent.c): Remove. - (errors.o: ../common/errors.c): Remove. - (environ.o: ../common/environ.c): Remove. - (common-debug.o: ../common/common-debug.c): Remove. - (cleanups.o: ../common/cleanups.c): Remove. - (common-exceptions.o: ../common/common-exceptions.c): Remove. - (fileio.o: ../common/fileio.c): Remove. - (common-regcache.o: ../common/common-regcache.c): Remove. - (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove. - (new-op.o: ../common/new-op.c): Remove. - (btrace-common.o: ../common/btrace-common.c): Remove. - -2017-03-13 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in (%.o: ../target/%.c): New rule. - (waitstatus.o: ../target/waitstatus.c): Remove. - -2017-03-13 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in - (%.c: ../regformats/%.dat, - (%.c: ../regformats/arm/%.dat, - (%.c: ../regformats/i386/%.dat, - (%.c: ../regformats/rs6000/%.dat): New rules. - (aarch64.c): Remove. - (reg-arm.c): Remove. - (arm-with-iwmmxt.c): Remove. - (arm-with-vfpv2.c): Remove. - (arm-with-vfpv3.c): Remove. - (arm-with-neon.c): Remove. - (reg-bfin.c): Remove. - (reg-cris.c): Remove. - (reg-crisv32.c): Remove. - (i386.c): Remove. - (i386-linux.c): Remove. - (i386-avx.c): Remove. - (i386-avx-linux.c): Remove. - (i386-avx-avx512.c): Remove. - (i386-avx-avx512-linux.c): Remove. - (i386-mpx.c): Remove. - (i386-mpx-linux.c): Remove. - (i386-avx-mpx-avx512-pku.c): Remove. - (i386-avx-mpx-avx512-pku-linux.c): Remove. - (i386-avx-mpx.c): Remove. - (i386-avx-mpx-linux.c): Remove. - (i386-mmx.c): Remove. - (i386-mmx-linux.c): Remove. - (reg-ia64.c): Remove. - (reg-m32r.c): Remove. - (reg-m68k.c): Remove. - (reg-cf.c): Remove. - (mips-linux.c): Remove. - (mips-dsp-linux.c): Remove. - (mips64-linux.c): Remove. - (mips64-dsp-linux.c): Remove. - (nios2-linux.c): Remove. - (powerpc-32.c): Remove. - (powerpc-32l.c): Remove. - (powerpc-altivec32l.c): Remove. - (powerpc-cell32l.c): Remove. - (powerpc-vsx32l.c): Remove. - (powerpc-isa205-32l.c): Remove. - (powerpc-isa205-altivec32l.c): Remove. - (powerpc-isa205-vsx32l.c): Remove. - (powerpc-e500l.c): Remove. - (powerpc-64l.c): Remove. - (powerpc-altivec64l.c): Remove. - (powerpc-cell64l.c): Remove. - (powerpc-vsx64l.c): Remove. - (powerpc-isa205-64l.c): Remove. - (powerpc-isa205-altivec64l.c): Remove. - (powerpc-isa205-vsx64l.c): Remove. - (s390-linux32.c): Remove. - (s390-linux32v1.c): Remove. - (s390-linux32v2.c): Remove. - (s390-linux64.c): Remove. - (s390-linux64v1.c): Remove. - (s390-linux64v2.c): Remove. - (s390-te-linux64.c): Remove. - (s390-vx-linux64.c): Remove. - (s390-tevx-linux64.c): Remove. - (s390x-linux64.c): Remove. - (s390x-linux64v1.c): Remove. - (s390x-linux64v2.c): Remove. - (s390x-te-linux64.c): Remove. - (s390x-vx-linux64.c): Remove. - (s390x-tevx-linux64.c): Remove. - (tic6x-c64xp-linux.c): Remove. - (tic6x-c64x-linux.c): Remove. - (tic6x-c62x-linux.c): Remove. - (reg-sh.c): Remove. - (reg-sparc64.c): Remove. - (reg-spu.c): Remove. - (amd64.c): Remove. - (amd64-linux.c): Remove. - (amd64-avx.c): Remove. - (amd64-avx-linux.c): Remove. - (amd64-avx-avx512.c): Remove. - (amd64-avx-avx512-linux.c): Remove. - (amd64-mpx.c): Remove. - (amd64-mpx-linux.c): Remove. - (amd64-avx-mpx-avx512-pku.c): Remove. - (amd64-avx-mpx-avx512-pku-linux.c): Remove. - (amd64-avx-mpx.c): Remove. - (amd64-avx-mpx-linux.c): Remove. - (x32.c): Remove. - (x32-linux.c): Remove. - (x32-avx.c): Remove. - (x32-avx-linux.c): Remove. - (x32-avx-avx512.c): Remove. - (x32-avx-avx512-linux.c): Remove. - (reg-xtensa.c): Remove. - (reg-tilegx.c): Remove. - (reg-tilegx32.c): Remove. - -2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com> - - * Makefile.in (SFILES): Add "common/environ.c". - (OBJS): Add "common/environ.h". - -2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com> - - * configure.ac: Check if the fs_base and gs_base members of - `struct user_regs_struct' exist. - * config.in: Regenerated. - * configure: Likewise. - -2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use - target_read_memory. - * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise. - (get_next_pcs_syscall_next_pc): Likewise. - -2016-12-23 Luis Machado <lgustavo@codesourcery.com> - - * win32-i386-low.c: Fix incorrect reference to a couple source files. - * nto-x86-low.c: Likewise. - -2016-11-30 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in: Include disable-implicit-rules.mk. - -2016-11-23 Pedro Alves <palves@redhat.com> - - * debug.c: Include <chrono> instead of "gdb_sys_time.h". - (debug_vprintf): Use std::chrono::steady_clock instead of - gettimeofday. Use '.' instead of ':'. - * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h". - (get_timestamp): Use std::chrono::steady_clock instead of - gettimeofday. - -2016-11-22 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in: Fix whitespace formatting. - -2016-11-22 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in (SFILES, OBS): Flatten list and order - alphabetically. - -2016-11-23 Pedro Alves <palves@redhat.com> - - * event-loop.c (handle_file_event): Use warning. - * linux-low.c (linux_resume_one_lwp_throw): Use warning. - * mem-break.c (add_breakpoint_condition, add_breakpoint_commands): - Use warning. - -2016-11-23 Pedro Alves <palves@redhat.com> - - * linux-low.c (check_zombie_leaders): Use debug_printf for debug - output. - * notif.c (handle_notif_ack, notif_event_enque): Likewise. - * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use - debug_printf and debug_flush for debug output. - * server.c (handle_general_set): Likewise. - * thread-db.c (try_thread_db_load): Use debug_printf for debug - output. - -2016-11-17 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in (.c.o): Replace rule with ... - (%.o: %.c): ... this one. - -2016-11-17 Simon Marchi <simon.marchi@polymtl.ca> - - * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines - prefixed with @GMAKE_FALSE@. Update comment related to non-GNU - make. - * configure.ac: Remove checks for the make program. - * configure: Re-generate. - -2016-10-28 Pedro Alves <palves@redhat.com> - - * Makefile.in (CXX_DIALECT): Get from configure. - (COMPILE.pre, CC_LD): Append $(CXX_DIALECT). - * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4. - * configure.ac: Call AX_CXX_COMPILE_STDCXX. - * config.in: Regenerate. - * configure: Regenerate. - -2016-10-27 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (linux_supports_range_stepping): Return true if - can_software_single_step return true. - -2016-10-27 Yao Qi <yao.qi@linaro.org> - - * inferiors.c (find_inferior_in_random): New function. - * inferiors.h (find_inferior_in_random): Declare. - * linux-low.c (linux_wait_for_event_filtered): Call - find_inferior_in_random instead of find_inferior. - -2016-10-27 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (linux_wait_1): If single-step breakpoints are - inserted, remove them. - -2016-10-26 Pedro Alves <palves@redhat.com> - - * linux-low.c (handle_extended_wait): Link parent/child fork - threads. - (linux_wait_1): Unlink them. - (linux_set_resume_request): Ignore resume requests for - already-resumed and unhandled fork child threads. - * linux-low.h (struct lwp_info) <fork_relative>: New field. - * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies): - New functions. - (handle_v_requests) <vCont>: Don't call require_running. - * server.h (in_queued_stop_replies): New declaration. - -2016-10-24 Yao Qi <yao.qi@linaro.org> - - PR server/20733 - * linux-aarch64-low.c (append_insns): Cast the return value to - 'uint32_t *'. - -2016-10-10 Yao Qi <yao.qi@linaro.org> - - * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove. - -2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com> - - * target.c (target_supports_multi_process): New function, moved - from... - * target.h (target_supports_multi_process): ... here. Remove - macro. - -2016-10-05 Tom Tromey <tom@tromey.com> - - PR remote/20655: - * tracepoint.c (handle_tracepoint_bkpts): Check - ipa_error_tracepoint, not ipa_stopping_tracepoint. - -2016-10-05 Yao Qi <yao.qi@linaro.org> - - * configure.srv: Update the path of arm-*.xml files. - -2016-10-05 Terry Guo <terry.guo@arm.com> - Yao Qi <yao.qi@linaro.org> - - * Makefile.in: Adjust the path of rules. - * configure.srv: Update the path of xml files. - * regformats/arm-with-iwmmxt.dat: Regenerated. - * regformats/arm-with-neon.dat: Likewise. - * regformats/arm-with-vfpv2.dat: Likewise. - * regformats/arm-with-vfpv3.dat Likewise. - -2016-09-30 Yao Qi <yao.qi@linaro.org> - - PR gdbserver/20627 - * target.c (target_stop_and_wait): Don't call - target_continue_no_signal, use resume_stop instead. - -2016-09-26 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (linux_wait_1): Call debug_exit. - -2016-09-23 Pedro Alves <palves@redhat.com> - - * Makefile.in (SFILES): Add common/new-op.c. - (OBS): Add common/new-op.o. - (new-op.o): New rule. - -2016-09-21 Simon Marchi <simon.marchi@ericsson.com> - - * .gitinore: Ignore more files. - -2016-09-21 Yao Qi <yao.qi@linaro.org> - - * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to - 23. - -2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com> - - * server.c (start_inferior): Call target_mourn_inferior instead of - mourn_inferior; pass ptid_t argument to it. - (resume): Likewise. - (handle_target_event): Likewise. - * target.c (target_mourn_inferior): New function. - * target.h (mourn_inferior): Delete macro. - -2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com> - - * linux-low.c (lwp_is_stepping): New function. - -2016-09-06 Carl Love <cel@us.ibm.com> - - * server.c (start_inferior): Fixed comment, requested comment change - didn't get updated correctly. Removed reference to ptrace () call as - it is only true on Linux systems. - -2016-09-06 Carl Love <cel@us.ibm.com> - - * server.c (start_inferior): Do not call - function target_post_create_inferior () if the - inferior process has already exited. - -2016-09-05 Pedro Alves <palves@redhat.com> - - * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove. - (COMPILE.pre, CC_LD): Use CXX directly. - (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly. - * acinclude.m4: Don't include build-with-cxx.m4. - * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call. - * configure: Regenerate. - -2016-09-02 Akash Trehan <akash.trehan123@gmail.com> - - PR gdb/19495 - * remote-utils.c (relocate_instruction): Remove redundant strcpy() - call writing data to own_buf. - -2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com> - - * target.c (mywait): Call target_wait instead of - the_target->wait. - (target_wait): New function. - -2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com> - - * server.c (start_inferior): New variable 'ptid'. Replace calls - to the_target->resume by target_continue{,_no_signal}, depending - on the case. - * target.c (target_stop_and_wait): Call target_continue_no_signal - instead of the_target->resume. - (target_continue): New function. - -2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps. - -2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org> - - PR server/20491 - * gdb_proc_service.h (ps_get_thread_area): Remove const from struct - ps_prochandle. - * linux-aarch64-low.c (ps_get_thread_area): Likewise. - * linux-arm-low.c (ps_get_thread_area): Likewise. - * linux-crisv32-low.c (ps_get_thread_area): Likewise. - * linux-m68k-low.c (ps_get_thread_area): Likewise. - * linux-mips-low.c (ps_get_thread_area): Likewise. - * linux-nios2-low.c (ps_get_thread_area): Likewise. - * linux-tic6x-low.c (ps_get_thread_area): Likewise. - * linux-x86-low.c (ps_get_thread_area): Likewise. - * linux-xtensa-low.c (ps_get_thread_area): Likewise. - -2016-08-19 Pedro Alves <palves@redhat.com> - - * linux-x86-low.c (amd64_emit_call): Emit missing call opcode. - -2016-08-19 Pedro Alves <palves@redhat.com> - - * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix - comment. Use memcpy instead of casting through unsigned long. - -2016-08-19 Pedro Alves <palves@redhat.com> - - * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try - allocating around 0x80000000. - -2016-08-19 Pedro Alves <palves@redhat.com> - - PR gdb/20415 - * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o) - (x32-avx512-linux-ipa.o): New rules. - * configure.ac (x86_64-*-linux*): New x32 check. - * configure.srv (ipa_x32_linux_regobj): New. - (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32. - * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32 - descriptions. - (initialize_low_tracepoint) [__ILP32__]: Initialize x32 - descriptions. - * configure: Regenerate. - -2016-08-09 Pedro Alves <palves@redhat.com> - - PR gdb/18653 - * Makefile.in (OBS): Add signals-state-save-restore.o. - (signals-state-save-restore.o): New rule. - * config.in: Regenerate. - * configure: Regenerate. - * linux-low.c: Include "signals-state-save-restore.h". - (linux_create_inferior): Call - restore_original_signals_state. - * server.c: Include "dispositions-save-restore.h". - (captured_main): Call save_original_signals_state. - -2016-08-05 Pedro Alves <palves@redhat.com> - - * configure: Regenerate. - -2016-08-04 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (regsets_fetch_inferior_registers): Check - errno is ESRCH or not. - -2016-08-02 Yao Qi <yao.qi@linaro.org> - - * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove. - <td_ta_set_event_p, td_ta_event_addr_p>: Remove. - (thread_db_load_search): Update. - (try_thread_db_load_1): Don't look for td_ta_event_addr, - td_ta_set_event and td_ta_event_getmsg. - -2016-07-26 Pedro Alves <palves@redhat.com> - - PR server/20414 - * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead - of unsigned long for 64-bit registers and use uint32_t instead of - unsigned int for 32-bit registers. - -2016-07-26 Pedro Alves <palves@redhat.com> - - * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter - to 'ptrace'. - -2016-07-21 Tom Tromey <tom@tromey.com> - - * configure: Rebuild. - -2016-07-21 Yao Qi <yao.qi@linaro.org> - - * mem-break.c (find_gdb_breakpoint): Cast bp to - 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'. - -2016-07-21 Yao Qi <yao.qi@linaro.org> - - * server.c (handle_v_requests): Support s and S actions - if target_supports_software_single_step return true. - -2016-07-21 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (resume_stopped_resumed_lwps): If resume request - is resume_step, call maybe_hw_step. - (linux_wait_1): Stop all threads, remove reinsert breakpoints, - and unstop them. - (linux_resume_one_lwp_throw): Don't assert the thread has reinsert - breakpoints or not. - (proceed_one_lwp): If resume request is resume_step, install - reinsert breakpoints and call maybe_hw_step. - -2016-07-21 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (proceed_one_lwp): Declare. - (linux_resume_one_thread): Remove local variable 'step'. - Lift code enqueue signal. Call proceed_one_lwp instead of - linux_resume_one_lwp. - -2016-07-21 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (linux_resume_one_thread): Call - enqueue_pending_signal. - -2016-07-21 Yao Qi <yao.qi@linaro.org> - - * gdbthread.h (make_cleanup_restore_current_thread): Declare. - * inferiors.c (do_restore_current_thread_cleanup): New function. - (make_cleanup_restore_current_thread): Likewise. - * linux-low.c (install_software_single_step_breakpoints): Call - make_cleanup_restore_current_thread. Switch current_thread to - thread. - -2016-07-21 Yao Qi <yao.qi@linaro.org> - - * mem-break.c (struct reinsert_breakpoint) <ptid>: New field. - (set_reinsert_breakpoint): New parameter ptid. Callers updated. - (clone_one_breakpoint): Likewise. - (delete_reinsert_breakpoints): Change parameter to thread. - Callers updated. - (has_reinsert_breakpoints): Likewise. - (uninsert_reinsert_breakpoints): Likewise. - (reinsert_reinsert_breakpoints): Likewise. - * mem-break.h (set_reinsert_breakpoint): Update declaration. - (delete_reinsert_breakpoints): Likewise. - (reinsert_reinsert_breakpoints): Likewise. - (uninsert_reinsert_breakpoints): Likewise. - (has_reinsert_breakpoints): Likewise. - -2016-07-21 Yao Qi <yao.qi@linaro.org> - - * inferiors.c (get_thread_process): Make parameter const. - * inferiors.h (get_thread_process): Update declaration. - * mem-break.c (clone_all_breakpoints): Remove all parameters. - Add new parameters child_thread and parent_thread. Callers - updated. - * mem-break.h (clone_all_breakpoints): Update declaration. - -2016-07-21 Yao Qi <yao.qi@linaro.org> - - * mem-break.c (struct breakpoint) <cond_list>: Remove. - <command_list, handler>: Remove. - (struct gdb_breakpoint): New. - (struct other_breakpoint): New. - (struct reinsert_breakpoint): New. - (is_gdb_breakpoint): New function. - (any_persistent_commands): Update command_list if - is_gdb_breakpoint returns true. - (set_breakpoint): Create breakpoints according to their types. - (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'. - (set_gdb_breakpoint_1): Likewise. - (set_gdb_breakpoint): Likewise. - (clear_breakpoint_conditions): Change parameter type to - 'struct gdb_breakpoint *'. - (clear_breakpoint_commands): Likewise. - (clear_breakpoint_conditions_and_commands): Likewise. - (add_condition_to_breakpoint): Likewise. - (add_breakpoint_condition): Likewise. - (add_commands_to_breakpoint): Likewise. - (check_breakpoints): Check other_breakpoint. - (clone_one_breakpoint): Clone breakpopint according to its type. - * mem-break.h (struct gdb_breakpoint): Declare. - (set_gdb_breakpoint): Update declaration. - (clear_breakpoint_conditions_and_commands): Likewise. - (add_breakpoint_condition): Likewise. - (add_breakpoint_commands): Likewise. - * server.c (process_point_options): Change parameter type to - 'struct gdb_breakpoint *'. - -2016-07-21 Yao Qi <yao.qi@linaro.org> - - * mem-break.c (set_breakpoint_at): Rename it to ... - (set_breakpoint_type_at): ... it. - (set_breakpoint_at): Call set_breakpoint_type_at. - (set_reinsert_breakpoint): Call set_breakpoint_type_at. - * mem-break.h (set_breakpoint_at): Update comments. - -2016-07-12 Chung-Lin Tang <cltang@codesourcery.com> - - * linux-nios2-low.c (nios2_fill_gregset): Add type cast - to buf parameter. - (nios2_store_gregset): Likewise. - -2016-07-01 Pedro Alves <palves@redhat.com> - Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-low.c: Change interface to take the target lwp_info - pointer directly and return void. Handle detaching from a zombie - thread. - (linux_detach_lwp_callback): New function. - (linux_detach): Detach from the leader thread after detaching from - the clone threads. - -2016-06-28 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t - for variable new_offset. - (aarch64_ftrace_insn_reloc_b_cond): Likewise. - (aarch64_ftrace_insn_reloc_cb): Likewise. - (aarch64_ftrace_insn_reloc_tb): Likewise. - (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use - PRIx64 instead of PRIx32. - -2016-06-28 Yao Qi <yao.qi@linaro.org> - - * linux-arm-low.c (arm_get_syscall_trapinfo): New function. - (the_low_target): Install arm_get_syscall_trapinfo. - -2016-06-28 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New - function. - (the_low_target): Install aarch64_get_syscall_trapinfo. - -2016-06-28 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (get_syscall_trapinfo): Remove parameter sysret. - Callers updated. - * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>: - Remove parameter sysno. - * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter - sysret. - -2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com> - - * linux-s390-low.c (s390_emit_eq_goto): Mark function static. - (s390_emit_ne_goto): Likewise. - (s390_emit_lt_goto): Likewise. - (s390_emit_le_goto): Likewise. - (s390_emit_gt_goto): Likewise. - (s390_emit_ge_goto): Likewise. - (s390x_emit_eq_goto): Likewise. - (s390x_emit_ne_goto): Likewise. - (s390x_emit_lt_goto): Likewise. - (s390x_emit_le_goto): Likewise. - (s390x_emit_gt_goto): Likewise. - (s390x_emit_ge_goto): Likewise. - (s390_emit_ops_impl): Mark variable static. - (s390x_emit_ops): Likewise. - -2016-06-17 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (handle_extended_wait): Call - uninsert_reinsert_breakpoints for the parent process. Remove - reinsert breakpoints from the child process. Reinsert them to - the parent process when vfork is done. - * mem-break.c (uninsert_reinsert_breakpoints): New function. - (reinsert_reinsert_breakpoints): New function. - * mem-break.h (uninsert_reinsert_breakpoints): Declare - (reinsert_reinsert_breakpoints): Declare. - -2016-06-17 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (handle_extended_wait): If the parent is doing - step-over, remove the reinsert breakpoints from the forked child. - -2016-06-17 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (unsuspend_all_lwps): Declare. - (linux_low_filter_event): If thread exited, call finish_step_over. - If step-over is finished, unsuspend other threads. - -2016-06-17 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (linux_resume_one_lwp_throw): Assert - has_reinsert_breakpoints returns false. - * mem-break.c (delete_disabled_breakpoints): Assert - bp type isn't reinsert_breakpoint. - -2016-06-17 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (maybe_hw_step): New function. - (linux_resume_one_lwp_throw): Call maybe_hw_step. - (finish_step_over): Switch current_thread to lwp temporarily, - and assert has_reinsert_breakpoints returns true. - (proceed_one_lwp): Call maybe_hw_step. - * mem-break.c (has_reinsert_breakpoints): New function. - * mem-break.h (has_reinsert_breakpoints): Declare. - -2016-06-02 Jon Turney <jon.turney@dronecode.org.uk> - - * win32-low.c (win32_create_inferior): Add pointer casts for C++. - -2016-05-17 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps - instead of find_inferior. - -2016-05-05 Yao Qi <yao.qi@linaro.org> - - * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): - Initialize res to zero. - -2016-05-05 Yao Qi <yao.qi@linaro.org> - - * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr - to uint32_t. - -2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> - - * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value - used as first ptrace argument to PTRACE_TYPE_ARG1 for C++. - (fetch_ppc_memory_1, store_ppc_memory_1): Likewise. - -2016-04-28 Par Olsson <par.olsson@windriver.com> - Simon Marchi <simon.marchi@ericsson.com> - - * tracepoint.c (write_inferior_int8): New function. - (cmd_qtenable_disable): Write enable flag using - write_inferior_int8. - -2016-04-25 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (lwp_signal_can_be_delivered): Adjust. - (need_step_over_p): Return zero if the LWP has pending signals - can be delivered on software single step target. - -2016-04-25 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true - return instead of error. - -2016-04-22 Yao Qi <yao.qi@linaro.org> - - * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20 - to 23. - -2016-04-22 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (lwp_signal_can_be_delivered): Don't deliver - signal when stepping over breakpoint with software single - step. - -2016-04-21 Pedro Alves <palves@redhat.com> - - * linux-s390-low.c (s390_collect_ptrace_register) - (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and - add casts. - (s390_check_regset): Use void * instead of gdb_byte *. - -2016-04-20 Pedro Alves <palves@redhat.com> - - * configure: Renegerate. - -2016-04-20 Yao Qi <yao.qi@linaro.org> - - * linux-aarch32-low.c: Include "arch/arm-linux.h". - (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic - number 16. - (arm_store_gregset): Likewise. - -2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com> - - * Makefile.in (clean): Add removal for i386-avx-mpx.c, - i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c. - (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c) - (amd64-avx-mpx-linux.c): New rules. - (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule. - * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o. - (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o. - (srv_amd64_regobj): Add amd64-avx-mpx.o. - (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o. - (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml. - (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml. - (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml. - (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml. - (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o. - (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o. - * linux-x86-low.c (x86_linux_read_description): Add case for - X86_XSTATE_AVX_MPX_MASK. - (x86_get_ipa_tdesc_idx): Add cases for avx_mpx. - (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and - init_registers_i386_avx_mpx_linux. - * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx. - (initialize_low_tracepoint): Call - init_registers_i386_avx_mpx_linux. - * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx. - (initialize_low_tracepoint): Call - init_registers_amd64_avx_mpx_linux. - * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value. - (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux) - (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New - declarations. - -2016-04-18 Pedro Alves <palves@redhat.com> - - * configure: Regenerate. - -2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0. - (aarch64_emit_sub): Likewise. - -2016-04-12 Pedro Alves <palves@redhat.com> - - * utils.c (prepare_to_throw_exception): Delete. - -2016-04-05 Simon Marchi <simon.marchi@ericsson.com> - - * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib. - -2016-04-05 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT. - -2016-04-03 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - * linux-aarch64-ipa.c: Add <elf.h> include. - * linux-ppc-ipa.c: Add <elf.h> include. - * linux-s390-ipa.c: Add <elf.h> include. - -2016-03-31 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - * tracepoint.c (gdb_collect_ptr): Remove const qualifier. - (get_raw_reg_ptr): Likewise. - (get_trace_state_variable_value_ptr): Likewise. - (set_trace_state_variable_value_ptr): Likewise. - (initialize_tracepoint): Cast alloc_jump_pad_buffer result to - char *. - -2016-03-31 Wei-cheng Wang <cole945@gmail.com> - Marcin KoÅ›cielnicki <koriakin@0x04.net> - - PR/17221 - * linux-ppc-low.c (emit_insns): New function. - (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros. - (ppc_emit_prologue): New function. - (ppc_emit_epilogue): New function. - (ppc_emit_add): New function. - (ppc_emit_sub): New function. - (ppc_emit_mul): New function. - (ppc_emit_lsh): New function. - (ppc_emit_rsh_signed): New function. - (ppc_emit_rsh_unsigned): New function. - (ppc_emit_ext): New function. - (ppc_emit_zero_ext): New function. - (ppc_emit_log_not): New function. - (ppc_emit_bit_and): New function. - (ppc_emit_bit_or): New function. - (ppc_emit_bit_xor): New function. - (ppc_emit_bit_not): New function. - (ppc_emit_equal): New function. - (ppc_emit_less_signed): New function. - (ppc_emit_less_unsigned): New function. - (ppc_emit_ref): New function. - (ppc_emit_const): New function. - (ppc_emit_reg): New function. - (ppc_emit_pop): New function. - (ppc_emit_stack_flush): New function. - (ppc_emit_swap): New function. - (ppc_emit_stack_adjust): New function. - (ppc_emit_call): New function. - (ppc_emit_int_call_1): New function. - (ppc_emit_void_call_2): New function. - (ppc_emit_if_goto): New function. - (ppc_emit_goto): New function. - (ppc_emit_eq_goto): New function. - (ppc_emit_ne_goto): New function. - (ppc_emit_lt_goto): New function. - (ppc_emit_le_goto): New function. - (ppc_emit_gt_goto): New function. - (ppc_emit_ge_goto): New function. - (ppc_write_goto_address): New function. - (ppc_emit_ops_impl): New static variable. - (ppc64v1_emit_prologue): New function. - (ppc64v2_emit_prologue): New function. - (ppc64_emit_epilogue): New function. - (ppc64_emit_add): New function. - (ppc64_emit_sub): New function. - (ppc64_emit_mul): New function. - (ppc64_emit_lsh): New function. - (ppc64_emit_rsh_signed): New function. - (ppc64_emit_rsh_unsigned): New function. - (ppc64_emit_ext): New function. - (ppc64_emit_zero_ext): New function. - (ppc64_emit_log_not): New function. - (ppc64_emit_bit_and): New function. - (ppc64_emit_bit_or): New function. - (ppc64_emit_bit_xor): New function. - (ppc64_emit_bit_not): New function. - (ppc64_emit_equal): New function. - (ppc64_emit_less_signed): New function. - (ppc64_emit_less_unsigned): New function. - (ppc64_emit_ref): New function. - (ppc64_emit_const): New function. - (ppc64v1_emit_reg): New function. - (ppc64v2_emit_reg): New function. - (ppc64_emit_pop): New function. - (ppc64_emit_stack_flush): New function. - (ppc64_emit_swap): New function. - (ppc64v1_emit_call): New function. - (ppc64v2_emit_call): New function. - (ppc64v1_emit_int_call_1): New function. - (ppc64v2_emit_int_call_1): New function. - (ppc64v1_emit_void_call_2): New function. - (ppc64v2_emit_void_call_2): New function. - (ppc64_emit_if_goto): New function. - (ppc64_emit_eq_goto): New function. - (ppc64_emit_ne_goto): New function. - (ppc64_emit_lt_goto): New function. - (ppc64_emit_le_goto): New function. - (ppc64_emit_gt_goto): New function. - (ppc64_emit_ge_goto): New function. - (ppc64v1_emit_ops_impl): New static variable. - (ppc64v2_emit_ops_impl): New static variable. - (ppc_emit_ops): New function. - (linux_low_target): Wire in ppc_emit_ops. - -2016-03-31 Wei-cheng Wang <cole945@gmail.com> - Marcin KoÅ›cielnicki <koriakin@0x04.net> - - PR/17221 - * Makefile.in: Add powerpc-*-ipa.o - * configure.srv: Add ipa_obj for powerpc*-linux. - * linux-ppc-ipa.c: New file. - * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h - includes. - (PPC_FIELD): New macro. - (PPC_SEXT): New macro. - (PPC_OP6): New macro. - (PPC_BO): New macro. - (PPC_LI): New macro. - (PPC_BD): New macro. - (init_registers_*): Move prototype to linux-ppc-tdesc.h. - (tdesc_*): Move declaration to linux-ppc-tdesc.h. - (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter. - (ppc_get_thread_area): New function. - (is_elfv2_inferior): New function. - (gen_ds_form): New function. - (GEN_STD): New macro. - (GEN_STDU): New macro. - (GEN_LD): New macro. - (GEN_LDU): New macro. - (gen_d_form): New function. - (GEN_ADDI): New macro. - (GEN_ADDIS): New macro. - (GEN_LI): New macro. - (GEN_LIS): New macro. - (GEN_ORI): New macro. - (GEN_ORIS): New macro. - (GEN_LWZ): New macro. - (GEN_STW): New macro. - (GEN_STWU): New macro. - (gen_xfx_form): New function. - (GEN_MFSPR): New macro. - (GEN_MTSPR): New macro. - (GEN_MFCR): New macro. - (GEN_MTCR): New macro. - (GEN_SYNC): New macro. - (GEN_LWSYNC): New macro. - (gen_x_form): New function. - (GEN_OR): New macro. - (GEN_MR): New macro. - (GEN_LWARX): New macro. - (GEN_STWCX): New macro. - (GEN_CMPW): New macro. - (gen_md_form): New function. - (GEN_RLDICL): New macro. - (GEN_RLDICR): New macro. - (gen_i_form): New function. - (GEN_B): New macro. - (GEN_BL): New macro. - (gen_b_form): New function. - (GEN_BNE): New macro. - (GEN_LOAD): New macro. - (GEN_STORE): New macro. - (gen_limm): New function. - (gen_atomic_xchg): New function. - (gen_call): New function. - (ppc_relocate_instruction): New function. - (ppc_install_fast_tracepoint_jump_pad): New function. - (ppc_get_min_fast_tracepoint_insn_len): New function. - (ppc_get_ipa_tdesc_idx): New function. - (the_low_target): Wire in the new functions. - (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit - tdescs. - * linux-ppc-tdesc.h: New file. - -2016-03-31 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes. - (alloc_jump_pad_buffer): New function. - * linux-amd64-ipa.c: Add <sys/mman.h> include. - (alloc_jump_pad_buffer): New function. - * linux-i386-ipa.c (alloc_jump_pad_buffer): New function. - * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes. - (alloc_jump_pad_buffer): New function. - * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function. - (initialize_tracepoint): Delegate to alloc_jump_pad_buffer. - * tracepoint.h (alloc_jump_pad_buffer): New prototype. - (getauxval) [!HAVE_GETAUXVAL]: New prototype. - -2016-03-30 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg. - * linux-amd64-ipa.c: Likewise. - * linux-i386-ipa.c: Likewise. - * linux-s390-ipa.c: Likewise. - * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect, - ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr, - set_trace_state_variable_value_ptr. - (struct ipa_sym_addresses): Likewise. - (symbol_list): Likewise. - (install_fast_tracepoint): Dereference gdb_collect_ptr instead of - accessing gdb_collect directly. - (gdb_collect_ptr_type): New typedef. - (get_raw_reg_ptr_type): New typedef. - (get_trace_state_variable_value_ptr_type): New typedef. - (set_trace_state_variable_value_ptr_type): New typedef. - (gdb_collect_ptr): New global. - (get_raw_reg_ptr): New global. - (get_trace_state_variable_value_ptr): New global. - (set_trace_state_variable_value_ptr): New global. - (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of - accessing get_raw_reg directly. - (get_get_tsv_func_addr): Likewise for - get_trace_state_variable_value_ptr. - (get_set_tsv_func_addr): Likewise for - set_trace_state_variable_value_ptr. - * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg. - -2016-03-30 Simon Marchi <simon.marchi@ericsson.com> - - * tracepoint.c (cmd_qtenable_disable): Remove whitespace. - -2016-03-30 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v' - packets. - (relocate_instruction): Remove own_buf. - * server.c (own_buf): Make global. - (handle_v_requests): Make global. - * server.h (own_buf): New declaration. - (handle_v_requests): New prototype. - -2016-03-29 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - PR 18377 - * linux-s390-low.c (add_insns): New function. - (s390_emit_prologue): New function. - (s390_emit_epilogue): New function. - (s390_emit_add): New function. - (s390_emit_sub): New function. - (s390_emit_mul): New function. - (s390_emit_lsh): New function. - (s390_emit_rsh_signed): New function. - (s390_emit_rsh_unsigned): New function. - (s390_emit_ext): New function. - (s390_emit_log_not): New function. - (s390_emit_bit_and): New function. - (s390_emit_bit_or): New function. - (s390_emit_bit_xor): New function. - (s390_emit_bit_not): New function. - (s390_emit_equal): New function. - (s390_emit_less_signed): New function. - (s390_emit_less_unsigned): New function. - (s390_emit_ref): New function. - (s390_emit_if_goto): New function. - (s390_emit_goto): New function. - (s390_write_goto_address): New function. - (s390_emit_litpool): New function. - (s390_emit_const): New function. - (s390_emit_call): New function. - (s390_emit_reg): New function. - (s390_emit_pop): New function. - (s390_emit_stack_flush): New function. - (s390_emit_zero_ext): New function. - (s390_emit_swap): New function. - (s390_emit_stack_adjust): New function. - (s390_emit_set_r2): New function. - (s390_emit_int_call_1): New function. - (s390_emit_void_call_2): New function. - (s390_emit_eq_goto): New function. - (s390_emit_ne_goto): New function. - (s390_emit_lt_goto): New function. - (s390_emit_le_goto): New function. - (s390_emit_gt_goto): New function. - (s390_emit_ge_goto): New function. - (s390x_emit_prologue): New function. - (s390x_emit_epilogue): New function. - (s390x_emit_add): New function. - (s390x_emit_sub): New function. - (s390x_emit_mul): New function. - (s390x_emit_lsh): New function. - (s390x_emit_rsh_signed): New function. - (s390x_emit_rsh_unsigned): New function. - (s390x_emit_ext): New function. - (s390x_emit_log_not): New function. - (s390x_emit_bit_and): New function. - (s390x_emit_bit_or): New function. - (s390x_emit_bit_xor): New function. - (s390x_emit_bit_not): New function. - (s390x_emit_equal): New function. - (s390x_emit_less_signed): New function. - (s390x_emit_less_unsigned): New function. - (s390x_emit_ref): New function. - (s390x_emit_if_goto): New function. - (s390x_emit_const): New function. - (s390x_emit_call): New function. - (s390x_emit_reg): New function. - (s390x_emit_pop): New function. - (s390x_emit_stack_flush): New function. - (s390x_emit_zero_ext): New function. - (s390x_emit_swap): New function. - (s390x_emit_stack_adjust): New function. - (s390x_emit_int_call_1): New function. - (s390x_emit_void_call_2): New function. - (s390x_emit_eq_goto): New function. - (s390x_emit_ne_goto): New function. - (s390x_emit_lt_goto): New function. - (s390x_emit_le_goto): New function. - (s390x_emit_gt_goto): New function. - (s390x_emit_ge_goto): New function. - (s390_emit_ops): New function. - (struct linux_target_ops): Fill in emit_ops hook. - -2016-03-29 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - PR 18377 - * Makefile.in: Add s390 IPA files. - * configure.srv: Build IPA for s390. - * linux-s390-ipa.c: New file. - * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h. - (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h. - (tdesc_s390_linux32): Likewise. - (init_registers_s390_linux32v1): Likewise. - (tdesc_s390_linux32v1): Likewise. - (init_registers_s390_linux32v2): Likewise. - (tdesc_s390_linux32v2): Likewise. - (init_registers_s390_linux64): Likewise. - (tdesc_s390_linux64): Likewise. - (init_registers_s390_linux64v1): Likewise. - (tdesc_s390_linux64v1): Likewise. - (init_registers_s390_linux64v2): Likewise. - (tdesc_s390_linux64v2): Likewise. - (init_registers_s390_te_linux64): Likewise. - (tdesc_s390_te_linux64): Likewise. - (init_registers_s390_vx_linux64): Likewise. - (tdesc_s390_vx_linux64): Likewise. - (init_registers_s390_tevx_linux64): Likewise. - (tdesc_s390_tevx_linux64): Likewise. - (init_registers_s390x_linux64): Likewise. - (tdesc_s390x_linux64): Likewise. - (init_registers_s390x_linux64v1): Likewise. - (tdesc_s390x_linux64v1): Likewise. - (init_registers_s390x_linux64v2): Likewise. - (tdesc_s390x_linux64v2): Likewise. - (init_registers_s390x_te_linux64): Likewise. - (tdesc_s390x_te_linux64): Likewise. - (init_registers_s390x_vx_linux64): Likewise. - (tdesc_s390x_vx_linux64): Likewise. - (init_registers_s390x_tevx_linux64): Likewise. - (tdesc_s390x_tevx_linux64): Likewise. - (have_hwcap_s390_vx): New static variable. - (s390_arch_setup): Fill have_hwcap_s390_vx. - (s390_get_thread_area): New function. - (s390_ft_entry_gpr_esa): New const. - (s390_ft_entry_gpr_zarch): New const. - (s390_ft_entry_misc): New const. - (s390_ft_entry_fr): New const. - (s390_ft_entry_vr): New const. - (s390_ft_main_31): New const. - (s390_ft_main_64): New const. - (s390_ft_exit_fr): New const. - (s390_ft_exit_vr): New const. - (s390_ft_exit_misc): New const. - (s390_ft_exit_gpr_esa): New const. - (s390_ft_exit_gpr_zarch): New const. - (append_insns): New function. - (s390_relocate_instruction): New function. - (s390_install_fast_tracepoint_jump_pad): New function. - (s390_get_min_fast_tracepoint_insn_len): New function. - (s390_get_ipa_tdesc_idx): New function. - (struct linux_target_ops): Wire in the above functions. - (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs. - * linux-s390-tdesc.h: New file. - -2016-03-29 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - * linux-s390-low.c (s390_supports_tracepoints): New function. - (struct linux_target_ops): Fill supports_tracepoints hook. - -2016-03-18 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (lwp_signal_can_be_delivered): New function. - (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered. - -2016-03-18 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to - 0 if signal is enqueued. Remove 'signal' from one debugging - message. Move one debugging message to some lines below. - Remove code setting 'signal' to 0. - -2016-03-18 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (linux_low_filter_event): Remove redundant - WIFSTOPPED check together with linux_wstatus_maybe_breakpoint. - -2016-03-09 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - * linux-ppc-low.c (ppc_supports_tracepoints): New function. - (struct linux_target_ops): Wire in the above. - -2016-03-03 Yao Qi <yao.qi@linaro.org> - - * linux-low.c: Update comments to start_step_over. - -2016-03-03 Yao Qi <yao.qi@linaro.org> - - PR server/19736 - * linux-low.c (handle_extended_wait): Set child suspended - if event_lwp->bp_reinsert isn't zero. - -2016-03-02 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (linux_resume_one_lwp_throw): Replace code with - enqueue_pending_signal. - -2016-03-02 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent - is actually loaded. - -2016-02-25 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too. - (s390_regmap_3264) [!__s390x__]: New global. - (s390_collect_ptrace_register): Skip map entries containing -1. - (s390_supply_ptrace_register): Ditto. - (s390_fill_gprs_high): New function. - (s390_store_gprs_high): New function. - (s390_regsets): Add NT_S390_HIGH_GPRS. - (s390_get_hwcap): Enable on 31-bit. - (have_hwcap_s390_high_gprs): Enable on 31-bit. - (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit. - Detect NT_S390_HIGH_GPRS. - (s390_usrregs_info_3264): Enable on 31-bit. - (s390_regs_info): Enable regs_info_3264 on 31-bit. - (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit. - -2016-02-25 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - PR gdb/13808 - * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o. - * configure.srv: Ditto. - * linux-aarch64-ipa.c (get_ipa_tdesc): New function. - (initialize_low_tracepoint): Remove ipa_tdesc assignment. - * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include. - (init_registers_amd64_linux): Remove prototype. - (tdesc_amd64_linux): Remove declaration. - (get_ipa_tdesc): New function. - (initialize_low_tracepoint): Remove ipa_tdesc assignment, - initialize remaining tdescs. - * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include. - (init_registers_i386_linux): Remove prototype. - (tdesc_i386_linux): Remove declaration. - (get_ipa_tdesc): New function. - (initialize_low_tracepoint): Remove ipa_tdesc assignment, - initialize remaining tdescs. - * linux-low.c (linux_get_ipa_tdesc_idx): New function. - (linux_target_ops): wire in linux_get_ipa_tdesc_idx. - * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx. - * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h. - (x86_get_ipa_tdesc_idx): New function. - (the_low_target): Wire in x86_get_ipa_tdesc_idx. - * linux-x86-tdesc.h: New file. - * target.h (struct target_ops): Add get_ipa_tdesc_idx. - (target_get_ipa_tdesc_idx): New macro. - * tracepoint.c (ipa_tdesc_idx): New macro. - (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx. - (symbol_list): Add ipa_tdesc_idx. - (cmd_qtstart): Write ipa_tdesc_idx in the target. - (ipa_tdesc): Remove. - (ipa_tdesc_idx): New variable. - (get_context_regcache): Use get_ipa_tdesc. - (gdb_collect): Ditto. - (gdb_probe): Ditto. - * tracepoint.h (get_ipa_tdesc): New prototype. - (ipa_tdesc): Remove. - -2016-02-24 Pedro Alves <palves@redhat.com> - - * linux-low.c (check_stopped_by_breakpoint): Rename to ... - (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and - handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT. - Factor out common code between the USE_SIGTRAP_SIGINFO and - !USE_SIGTRAP_SIGINFO blocks. - (linux_low_filter_event): Call save_stop_reason instead of - check_stopped_by_breakpoint and check_stopped_by_watchpoint. - Update comments. - (linux_wait_1): Update comments. - -2016-02-24 Wei-cheng Wang <cole945@gmail.com> - - * linux-ppc-low.c (ppc_supports_z_point_type): New function: - (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints. - (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type, - ppc_insert_point, ppc_remove_point. - -2016-02-17 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - * linux-s390-low.c (s390_supports_z_point_type): New function. - (struct linux_target_ops): Wire s390_supports_z_point_type in. - -2016-02-16 Yao Qi <yao.qi@linaro.org> - - * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument - PC. Get pc from regcache_read_pc. - -2016-02-12 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit - or linux_get_pc_32bit. - (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit. - -2016-02-12 Yao Qi <yao.qi@linaro.org> - - * linux-arm-low.c (get_next_pcs_ops): Initialize it with - arm_linux_get_next_pcs_fixup. - -2016-02-12 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - * tracepoint.c (x_tracepoint_action_download): Change - write_inferior_data_ptr to write_inferior_data_pointer. - (cmd_qtstart): Likewise. - (write_inferior_data_ptr): Remove. - (download_agent_expr): Change write_inferior_data_ptr to - write_inferior_data_pointer. - (download_tracepoint_1): Likewise. - (download_tracepoint): Likewise. - (download_trace_state_variables): Likewise. - -2016-02-11 Wei-cheng Wang <cole945@gmail.com> - Marcin KoÅ›cielnicki <koriakin@0x04.net> - - * tracepoint.c (struct tracepoint_action_ops): Remove. - (struct tracepoint_action): Remove ops. - (m_tracepoint_action_download, r_tracepoint_action_download) - (x_tracepoint_action_download, l_tracepoint_action_download): Adjust - size and offset accordingly. - (m_tracepoint_action_ops, r_tracepoint_action_ops) - (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove. - (tracepoint_action_send, tracepoint_action_download): New functions. - Helpers for trace action handlers. - (add_tracepoint_action): Remove setup actions ops. - (download_tracepoint_1, tracepoint_send_agent): Call helper functions. - -2016-02-10 Yao Qi <yao.qi@linaro.org> - - * regcache.c (regcache_raw_read_unsigned): Clear *VAL. - -2016-02-09 Simon Marchi <simon.marchi@ericsson.com> - - * configure.ac: Use AC_CONFIG_FILES instead of passing arguments - to AC_OUTPUT. - * configure: Regenerate. - -2016-02-09 Simon Marchi <simon.marchi@ericsson.com> - - * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change - void * to gdb_byte *. - * linux-low.c (siginfo_fixup): Likewise. - (linux_xfer_siginfo): Likewise. - * linux-low.h (struct linux_target_ops) <siginfo_fixup>: - Likewise. - * linux-x86-low.c (x86_siginfo_fixup): Likewise. - -2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com> - - * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o - to srv_tgtobj. - (i[34567]86-*-linux*): Add amd64-linux-siginfo.o - to srv_tgtobj. - * linux-x86-low.c [__x86_64__]: Include - "nat/amd64-linux-siginfo.h". - (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo) - (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo) - (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid) - (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status) - (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band) - (cpt_si_fd, si_timerid, si_overrun): Move from - nat/amd64-linux-siginfo.c. - * Makefile.in (amd64-linux-siginfo.o:): New rule. - -2016-01-28 Simon Marchi <simon.marchi@ericsson.com> - - * server.c (skip_to_semicolon): Remove. - (process_point_options): Use strchrnul instead of - skip_to_semicolon. - -2016-01-26 Yao Qi <yao.qi@linaro.org> - - * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc. - * linux-low.c (install_software_single_step_breakpoints): Don't - call regcache_read_pc. - * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove - argument pc. - -2016-01-26 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (install_software_single_step_breakpoints): Call - regcache_read_pc instead of get_pc. - -2016-01-26 Yao Qi <yao.qi@linaro.org> - - * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO. - (unblock_async_io): Rename to ... - (block_unblock_async_io): ... it. New function. - (enable_async_io): Don't install SIGIO handler. Unblock it - instead. - (disable_async_io): Don't ignore SIGIO. Block it instead. - (initialize_async_io): Install SIGIO handler. Don't call - unblock_async_io. - -2016-01-26 Yao Qi <yao.qi@linaro.org> - - * remote-utils.c (getpkt): If the buffer isn't empty, and the - first character is '\003', call *the_target->request_interrupt. - -2016-01-25 Yao Qi <yao.qi@linaro.org> - - * remote-utils.c (new_thread_notify): Remove. - (dead_thread_notify): Likewise. - * remote-utils.h (new_thread_notify): Remove declaration. - (dead_thread_notify): Likewise. - -2016-01-23 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - * gdb.trace/pending.exp: Fix expected message on continue. - -2016-01-22 Marcin KoÅ›cielnicki <koriakin@0x04.net> - - * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that - it works properly on big-endian machines where sizeof (CORE_ADDR) - != sizeof (void *). - -2016-01-21 Pedro Alves <palves@redhat.com> - - * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New. - (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS. - * configure: Regenerate. - -2016-01-21 Yao Qi <yao.qi@linaro.org> - - * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter - is_thumb and set it according to CPSR saved on the stack. - (get_next_pcs_syscall_next_pc): Pass is_thumb to - arm_sigreturn_next_pc. - -2016-01-18 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (linux_set_pc_64bit): New function. - (linux_get_pc_64bit): New function. - * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit): - Declare. - * linux-sparc-low.c (debug_threads): Remove declaration. - (sparc_get_pc): Remove. - (the_low_target): Use linux_get_pc_64bit instead of - sparc_get_pc. - * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove. - (the_low_target): Use linux_get_pc_64bit and - linux_set_pc_64bit. - -2016-01-18 Yao Qi <yao.qi@linaro.org> - - * linux-arm-low.c (debug_threads): Remove declaration. - (arm_get_pc, arm_set_pc): Remove. - (the_low_target): Use linux_get_pc_32bit and - linux_set_pc_32bit. - * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove. - (the_low_target): Use linux_get_pc_32bit and - linux_set_pc_32bit. - * linux-cris-low.c (debug_threads): Remove declaration. - (cris_get_pc, cris_set_pc,): Remove. - (the_low_target): Use linux_get_pc_32bit and - linux_set_pc_32bit. - * linux-crisv32-low.c (debug_threads): Remove declaration. - (cris_get_pc, cris_set_pc): Remove. - (the_low_target): Use linux_get_pc_32bit and - linux_set_pc_32bit. - * linux-low.c: Include inttypes.h. - (linux_get_pc_32bit, linux_set_pc_32bit): New functions. - * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare. - * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove. - (the_low_target): Use linux_get_pc_32bit and - linux_set_pc_32bit. - * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove. - (the_low_target): Use linux_get_pc_32bit and - linux_set_pc_32bit. - * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove. - (the_low_target): Use linux_get_pc_32bit and - linux_set_pc_32bit. - * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove. - (the_low_target): Use linux_get_pc_32bit and - linux_set_pc_32bit. - * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove. - (the_low_target): Use linux_get_pc_32bit and - linux_set_pc_32bit. - -2016-01-18 Gary Benson <gbenson@redhat.com> - - * configure.ac (AC_FUNC_FORK): New check. - * config.in: Regenerate. - * configure: Likewise. - -2016-01-14 Yao Qi <yao.qi@linaro.org> - - * linux-aarch32-low.c (thumb2_breakpoint): Make it static. - * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration. - * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to - arm_get_next_pcs_ctor. - -2016-01-12 Josh Stone <jistone@redhat.com> - Philippe Waroquiers <philippe.waroquiers@skynet.be> - - * inferiors.h: Include "gdb_vecs.h". - (struct process_info): Add syscalls_to_catch. - * inferiors.c (remove_process): Free syscalls_to_catch. - * remote-utils.c (prepare_resume_reply): Report syscall_entry and - syscall_return stops. - * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define. - * server.c (handle_general_set): Handle QCatchSyscalls. - (handle_query): Report support for QCatchSyscalls. - * target.h (struct target_ops): Add supports_catch_syscall. - (target_supports_catch_syscall): New macro. - * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo. - (struct lwp_info): Add syscall_state. - * linux-low.c (handle_extended_wait): Mark syscall_state as an entry. - Maintain syscall_state and syscalls_to_catch across exec. - (get_syscall_trapinfo): New function, proxy to the_low_target. - (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD. - (linux_low_filter_event): Toggle syscall_state entry/return for - syscall traps, and set it ignored for all others. - (gdb_catching_syscalls_p): New function. - (gdb_catch_this_syscall_p): New function. - (linux_wait_1): Handle SYSCALL_SIGTRAP. - (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility. - (linux_supports_catch_syscall): New function. - (linux_target_ops): Install it. - * linux-x86-low.c (x86_get_syscall_trapinfo): New function. - (the_low_target): Install it. - -2016-01-12 Mike Frysinger <vapier@gentoo.org> - - * acinclude.m4: Include new ../warning.m4 file. - * configure: Regenerated. - * configure.ac: Replace all warning logic with AM_GDB_WARNINGS. - -2016-01-12 Mike Frysinger <vapier@gentoo.org> - - * ax.c (is_goto_target): Mark static. - * linux-low.c (register_addr): Likewise. - (linux_fetch_registers, linux_store_registers): Likewise. - * mem-break.c (any_persistent_commands): Fix old prototype. - (add_commands_to_breakpoint): Mark static. - * regcache.c (find_register_by_name): Delete unused func. - * remote-utils.c (hex_or_minus_one): Mark static. - * server.c (monitor_show_help): Mark static. - (handle_query, handle_v_cont, handle_v_attach, handle_v_kill, - handle_v_requests): Likewise. - -2016-01-12 Pedro Alves <palves@redhat.com> - - Remove use of the registered trademark symbol throughout. - -2016-01-08 Yao Qi <yao.qi@linaro.org> - - * remote-utils.c (getpkt): If c is '\003', call target hook - request_interrupt. - -2016-01-06 Yao Qi <yao.qi@linaro.org> - - * linux-aarch32-low.h (arm_abi_breakpoint): Move to - linux-aarch32-low.c. - (arm_eabi_breakpoint, arm_breakpoint): Likewise. - (arm_breakpoint_len, thumb_breakpoint_len): Likewise. - (thumb2_breakpoint, thumb2_breakpoint_len): Likewise. - (thumb2_breakpoint): Declare. - * linux-aarch32-low.c (arm_abi_breakpoint): Moved from - linux-aarch32-low.h. - (arm_eabi_breakpoint, arm_breakpoint): Likewise. - (arm_breakpoint_len, thumb_breakpoint_len): Likewise. - (thumb2_breakpoint, thumb2_breakpoint_len): Likewise. - -2016-01-01 Joel Brobecker <brobecker@adacore.com> - - * gdbreplay.c (gdbreplay_version): Change copyright year in - version message. - * server.c (gdbserver_version): Likewise. - -2015-12-28 Patrick Palka <patrick@parcs.ath.cx> - - * server.c (crc32_table): Delete. - (crc32): Use libiberty's xcrc32 function. - -2015-12-22 Joel Brobecker <brobecker@adacore.com> - - * lynx-low.c (lynx_delete_thread_callback): New function. - (lynx_mourn): Properly delete our process and all of its - threads. Remove call to clear_inferiors. - -2015-12-22 Joel Brobecker <brobecker@adacore.com> - - * target.c (thread_search_callback): Add check that - the thread_stopped target callback is not NULL before - calling it. - -2015-12-21 Yao Qi <yao.qi@linaro.org> - - * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint - arm breakpoint. - -2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * server.c (handle_query): Call target_supports_software_single_step. - -2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-low.c (single_step): New function. - (linux_resume_one_lwp_throw): Call single_step. - (start_step_over): Likewise. - -2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * Makefile.in (SFILES): Append arch/arm-linux.c, - arch/arm-get-next-pcs.c. - (arm-linux.o): New rule. - (arm-get-next-pcs.o): New rule. - * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o, - arm-linux.o. - * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved - to linux-aarch32-low.c. - (arm_eabi_breakpoint, arm_breakpoint): Likewise. - (arm_breakpoint_len, thumb_breakpoint): Likewise. - (thumb_breakpoint_len, thumb2_breakpoint): Likewise. - (thumb2_breakpoint_len): Likewise. - (arm_is_thumb_mode): Make non-static. - * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved - from linux-aarch32-low.c. - (arm_eabi_breakpoint, arm_breakpoint): Likewise. - (arm_breakpoint_len, thumb_breakpoint): Likewise. - (thumb_breakpoint_len, thumb2_breakpoint): Likewise. - (thumb2_breakpoint_len): Likewise. - (arm_is_thumb_mode): New declaration. - * linux-arm-low.c: Include arch/arm-linux.h - aarch/arm-get-next-pcs.h, sys/syscall.h. - (get_next_pcs_ops): New struct. - (get_next_pcs_addr_bits_remove): New function. - (get_next_pcs_is_thumb): New function. - (get_next_pcs_read_memory_unsigned_integer): Likewise. - (arm_sigreturn_next_pc): Likewise. - (get_next_pcs_syscall_next_pc): Likewise. - (arm_gdbserver_get_next_pcs): Likewise. - (struct linux_target_ops) <arm_gdbserver_get_next_pcs>: - Initialize. - * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h. - * server.h: Include gdb_vecs.h. - -2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * Makefile.in (SFILES): Append common/common-regcache.c. - (OBS): Append common-regcache.o. - (common-regcache.o): New rule. - * regcache.c (init_register_cache): Initialize cache to - REG_UNAVAILABLE. - (regcache_raw_read_unsigned): New function. - * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared - register_status enum. - -2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-aarch64-low.c (the_low_targets): Rename - breakpoint_reinsert_addr to get_next_pcs. - * linux-arm-low.c (the_low_targets): Likewise. - * linux-bfin-low.c (the_low_targets): Likewise. - * linux-cris-low.c (the_low_targets): Likewise. - * linux-crisv32-low.c (the_low_targets): Likewise. - * linux-low.c (can_software_single_step): Likewise. - (install_software_single_step_breakpoints): New function. - (start_step_over): Use install_software_single_step_breakpoints. - * linux-low.h: New CORE_ADDR vector. - (struct linux_target_ops) Rename breakpoint_reinsert_addr to - get_next_pcs. - * linux-mips-low.c (the_low_targets): Likewise. - * linux-nios2-low.c (the_low_targets): Likewise. - * linux-sparc-low.c (the_low_targets): Likewise. - -2015-12-17 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_kill_one_lwp): Remove references to - LinuxThreads. - (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back - to 'kill'. - (linux_init_signals): Delete. - (initialize_low): Adjust. - * thread-db.c (thread_db_init): Remove LinuxThreads reference. - -2015-12-16 Pedro Alves <palves@redhat.com> - - * configure.ac (compiler warning flags): When testing a - -Wno-foo option, check whether -Wfoo works instead. - * configure: Regenerate. - -2015-12-11 Don Breazeal <donb@codesourcery.com> - - * server.c (process_serial_event): Don't exit from gdbserver - in remote mode if there are still active inferiors. - -2015-12-11 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_breakpoint_at): Call - arm_breakpoint_at if the process is 32-bit. - -2015-12-11 Yao Qi <yao.qi@linaro.org> - - * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint - arm breakpoint. - -2015-12-07 Yao Qi <yao.qi@linaro.org> - - * configure.srv: Append arm.o to srv_tgtobj for - aarch64*-*-linux* target. - * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved - from linux-arm-low.c. - (arm_eabi_breakpoint, arm_breakpoint): Likewise. - (arm_breakpoint_len, thumb_breakpoint): Likewise. - (thumb_breakpoint_len, thumb2_breakpoint): Likewise. - (thumb2_breakpoint_len): Likewise. - (arm_is_thumb_mode, arm_breakpoint_at): Likewise. - (arm_breakpoint_kinds): Likewise. - (arm_breakpoint_kind_from_pc): Likewise. - (arm_sw_breakpoint_from_kind): Likewise. - (arm_breakpoint_kind_from_current_state): Likewise. - * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare. - (arm_sw_breakpoint_from_kind): Declare. - (arm_breakpoint_kind_from_current_state): Declare. - (arm_breakpoint_at): Declare. - * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call - arm_sw_breakpoint_from_kind if process is 32-bit. - (aarch64_breakpoint_kind_from_pc): New function. - (aarch64_breakpoint_kind_from_current_state): New function. - (the_low_target): Initialize fields breakpoint_kind_from_pc - and breakpoint_kind_from_current_state. - * linux-arm-low.c (arm_breakpoint_kinds): Move to - linux-aarch32-low.c. - (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise. - (arm_breakpoint, arm_breakpoint_len): Likewise. - (thumb_breakpoint, thumb_breakpoint_len): Likewise. - (thumb2_breakpoint, thumb2_breakpoint_len): Likewise. - (arm_is_thumb_mode): Likewise. - (arm_breakpoint_at): Likewise. - (arm_breakpoint_kind_from_pc): Likewise. - (arm_sw_breakpoint_from_kind): Likewise. - (arm_breakpoint_kind_from_current_state): Likewise. - - Revert: - 2015-08-04 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_supports_z_point_type): Return - 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging. - * server.c (extended_protocol): Remove "static". - * server.h (extended_protocol): Declare it. - -2015-12-04 Josh Stone <jistone@redhat.com> - - * target.h (struct target_ops) <arch_setup>: Rename to ... - (struct target_ops) <post_create_inferior>: ... this. - (target_arch_setup): Rename to ... - (target_post_create_inferior): ... this, calling post_create_inferior. - * server.c (start_inferior): Update target_arch_setup calls to - target_post_create_inferior. - * linux-low.c (linux_low_ptrace_options): Forward declare. - (linux_arch_setup): Update its comment for general use. - (linux_post_create_inferior): New, run arch_setup and setup ptrace. - (struct linux_target_ops): Use linux_post_create_inferior. - * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment - to post_create_inferior. - * nto-low.c (struct nto_target_ops): Likewise. - * spu-low.c (struct spu_target_ops): Likewise. - * win32-low.c (struct win32_target_ops): Likewise. - -2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-arm-low.c: Remove duplicate arch/arm.h include. - -2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-arm-low.c (arm_reinsert_addr): Remove function. - (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL. - * linux-cris-low.c (cris_reinsert_addr> Remove function. - (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL. - * linux-crisv32-low.c (cris_reinsert_addr): Remove function. - (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL. - * linux-mips-low.c (mips_reinsert_addr): Remove function. - (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL. - * linux-nios2-low.c (nios2_reinsert_addr): Remove function. - (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL. - * linux-sparc-low.c (sparc_reinsert_addr): Remove function. - (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL. - -2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-low.c (linux_look_up_symbols): Don't call - linux_supports_traceclone. - * linux-low.h (thread_db_init): Remove use_events argument. - * thread-db.c (thread_db_use_event): Remove global variable. - (struct thread_db) <td_thr_event_enable_p>: Remove field. - (struct thread_db) <td_create_bp>: Remove field. - (thread_db_create_event): Remove function. - (thread_db_enable_reporting): Likewise. - (find_one_thread): Don't check for thread_db_use_events. - (attach_thread): Likewise. - (thread_db_load_search): Remove td_thr_event_enable_p initialization. - (try_thread_db_load_1): Don't check for thread_db_use_events. - (thread_db_init): Remove use_events argument and thread events - handling. - (remove_thread_event_breakpoints): Remove function. - (thread_db_detach): Remove call to remove_thred_event_breakpoints. - -2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-aarch64-low.c (aarch64_supports_hardware_single_step): - New function. - (struct linux_target_ops) <supports_hardware_single_step>: Initialize. - * linux-arm-low.c (arm_supports_hardware_single_step): New function. - (struct linux_target_ops) <supports_hardware_single_step>: Initialize. - * linux-bfin-low.c (bfin_supports_hardware_single_step): New function. - (struct linux_target_ops) <bfin_supports_hardware_single_step>: - Initialize. - * linux-crisv32-low.c (cris_supports_hardware_single_step): - New function. - (struct linux_target_ops) <supports_hardware_single_step>: Initialize. - * linux-low.c (can_hardware_single_step): Use - supports_hardware_single_step. - (can_software_single_step): New function. - (start_step_over): Call can_software_single_step. - (linux_supports_hardware_single_step): New function. - (struct target_ops) <supports_software_single_step>: Initialize. - * linux-low.h (struct linux_target_ops) - <supports_hardware_single_step>: Initialize. - * linux-m32r-low.c (m32r_supports_hardware_single_step): New function. - (struct linux_target_ops) <supports_hardware_single_step>: Initialize. - * linux-ppc-low.c (ppc_supports_hardware_single_step): New function. - (struct linux_target_ops) <supports_hardware_single_step> Initialize. - * linux-s390-low.c (s390_supports_hardware_single_step): New function. - (struct linux_target_ops) <supports_hardware_single_step>: Initialize. - * linux-sh-low.c (sh_supports_hardware_single_step): New function. - (struct linux_target_ops) <supports_hardware_single_step>: Initialize. - * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function. - (struct linux_target_ops) <tic6x_supports_hardware_single_step>: - Initialize. - * linux-tile-low.c (tile_supports_hardware_single_step): New function. - (struct linux_target_ops) <tile_supports_hardware_single_step>: - Initialize. - * linux-x86-low.c (x86_supports_hardware_single_step) New function. - (struct linux_target_ops) <supports_hardware_single_step>: Initialize. - * linux-xtensa-low.c (xtensa_supports_hardware_single_step): - New function. - (struct linux_target_ops) <supports_hardware_single_step>: Initialize. - * target.h (struct target_ops): <supports_software_single_step>: - New field. - (target_supports_software_single_step): New macro. - -2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-low.c (linux_wait_1): Fix pc advance condition. - * mem-break.c (reinsert_breakpoint_inserted_here): New function. - * mem-break.h (reinsert_breakpoint_inserted_here): New declaration. - -2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-arm-low.c (arm_is_thumb_mode): New function. - (arm_breakpoint_at): Use arm_is_thumb_mode. - (arm_breakpoint_kind_from_current_state): New function. - (struct linux_target_ops) <breakpoint_kind_from_current_state>: - Initialize. - * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state. - (linux_breakpoint_kind_from_current_state): New function. - (struct target_ops <breakpoint_kind_from_current_state>: Initialize. - * linux-low.h (struct linux_target_ops) - <breakpoint_kind_from_current_state>: New field. - * target.h (struct target_ops): Likewise. - (target_breakpoint_kind_from_current_state): New macro. - -2015-11-30 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_resume): Wake up the event loop before - returning. - -2015-11-30 Pedro Alves <palves@redhat.com> - - * mem-break.c (check_gdb_bp_preconditions): Remove current_thread - check. - (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR - to -1. - * target.c (struct thread_search): New structure. - (thread_search_callback): New function. - (prev_general_thread): New global. - (prepare_to_access_memory, done_accessing_memory): New functions. - * target.h (prepare_to_access_memory, done_accessing_memory): - Replace macros with function declarations. - -2015-11-30 Pedro Alves <palves@redhat.com> - - PR 14618 - * linux-low.c (linux_wait_1): If the last resumed thread is gone, - report TARGET_WAITKIND_NO_RESUMED. - * remote-utils.c (prepare_resume_reply): Handle - TARGET_WAITKIND_NO_RESUMED. - * server.c (report_no_resumed): New global. - (handle_query) <qSupported>: Handle "no-resumed+". Report - "no-resumed+" support. - (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only - return error if the client doesn't support no-resumed events. - (push_stop_notification): New function. - (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED - events if the client supports them. - -2015-11-30 Pedro Alves <palves@redhat.com> - - * linux-low.c (thread_still_has_status_pending_p): Don't check - vCont;t here. - (lwp_resumed): New function. - (status_pending_p_callback): Return early if the LWP is not - supposed to be resumed. - -2015-11-30 Pedro Alves <palves@redhat.com> - - * linux-low.c (handle_extended_wait): Assert that the LWP's - waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about - thread create events, leave the new child's status pending. - (linux_low_filter_event): If GDB wants to hear about thread exit - events, leave the LWP marked dead and don't delete it. - (linux_wait_for_event_filtered): Don't check for thread exit. - (filter_exit_event): New function. - (linux_wait_1): Use it, when returning an exit event. - (linux_resume_one_lwp_throw): Assert that the LWP's - waitstatus is TARGET_WAITKIND_IGNORE. - * remote-utils.c (prepare_resume_reply): Handle - TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED. - * server.c (report_thread_events): New global. - (handle_general_set): Handle QThreadEvents. - (handle_query) <qSupported>: Handle and report QThreadEvents+; - (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and - TARGET_WAITKIND_THREAD_EXITED. - * server.h (report_thread_events): Declare. - -2015-11-30 Pedro Alves <palves@redhat.com> - - * linux-low.c (resume_stopped_resumed_lwps): Don't check whether - the thread's last_resume_kind was resume_stop. - -2015-11-30 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_attach): In non-stop mode, wait for one stop - before returning. - -2015-11-30 Pedro Alves <palves@redhat.com> - - * server.c (handle_v_requests): Handle vCtrlC. - -2015-11-30 Pedro Alves <palves@redhat.com> - - * gdbthread.h (find_any_thread_of_pid): Declare. - * inferiors.c (thread_of_pid, find_any_thread_of_pid): New - functions. - * server.c (handle_query): If current_thread is NULL, look for - another thread of the selected process. - -2015-11-26 Daniel Colascione <dancol@dancol.org> - Simon Marchi <simon.marchi@ericsson.com> - - * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name. - * server.c (handle_qxfer_threads_worker): Refactor to include thread - name in reply. - * target.h (struct target_ops) <thread_name>: New field. - (target_thread_name): New macro. - -2015-11-23 Joel Brobecker <brobecker@adacore.com> - - * regcache.h (regcache_invalidate_pid): Add declaration. - * regcache.c (regcache_invalidate_pid): New function, extracted - from regcache_invalidate. - (regcache_invalidate): Reimplement using regcache_invalidate_pid. - Add trivial documentation comment. - * lynx-low.c: Use regcache_invalidate_pid instead of - regcache_invalidate. - -2015-11-23 Joel Brobecker <brobecker@adacore.com> - - * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t - and Elf64_auxv_t if the target is Android. - -2015-11-22 Doug Evans <xdje42@gmail.com> - - * target.h: #include <sys/types.h>. - -2015-11-19 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_process_qsupported): Change prototype. - Adjust. - * linux-low.h (struct linux_target_ops) <process_qsupported>: - Change prototype. - * linux-x86-low.c (x86_linux_process_qsupported): Change prototype - and adjust to loop over all features. - * server.c (handle_query) <qSupported>: Adjust to call - target_process_qsupported once, passing it a vector of unprocessed - features. - * target.h (struct target_ops) <process_qsupported>: Change - prototype. - (target_process_qsupported): Adjust. - -2015-11-19 Pedro Alves <palves@redhat.com> - - * configure.ac (ERROR_ON_WARNING): Don't check whether in C++ - mode. - * configure: Regenerate. - -2015-11-19 Pedro Alves <palves@redhat.com> - - * configure: Regenerate. - -2015-11-19 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (emit_data_processing_reg): Change opcode - type to uint32_t. - -2015-11-19 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (enum aarch64_operand_type): New. - (struct aarch64_operand): Move enum out. - -2015-11-19 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to - struct user_fpsimd_state *. - (aarch64_store_fpregset): Likewise. - -2015-11-19 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to - struct user_pt_regs *. - (aarch64_store_gregset): Likewise. - -2015-11-18 Pedro Alves <palves@redhat.com> - - * Makefile.in (all_object_files): Add $IPA_OBJS. - -2015-11-17 Pedro Alves <palves@redhat.com> - - * win32-low.c (win32_resume): Use gdb_signal_from_host, - GDB_SIGNAL_0 and gdb_signal_to_string. - -2015-11-17 Pedro Alves <palves@redhat.com> - - * win32-low.c (handle_output_debug_string): Remove parameter. - (win32_kill): Remove our_status local and adjust call to - handle_output_debug_string. - (get_child_debug_event): Adjust call to - handle_output_debug_string. - -2015-11-03 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-mips-low.c (mips_fill_gregset): Add cast. - (mips_store_gregset): Likewise. - (mips_fill_fpregset): Likewise. - (mips_store_fpregset): Likewise. - -2015-11-03 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-mips-low.c (mips_add_watchpoint): Rename private to - priv. - -2015-11-03 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-mips-low.c (mips_linux_new_thread): Change type of - watch_type to enum target_hw_bp_type. - -2015-11-03 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): - Change return type to arm_hwbp_type. - -2015-11-03 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-aarch32-low.c (arm_fill_gregset): Add cast. - (arm_store_gregset): Likewise. - * linux-arm-low.c (arm_get_hwcap): Likewise. - (arm_read_description): Likewise. - -2015-11-03 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET. - -2015-11-03 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-ppc-low.c (ppc_get_hwcap): Add cast. - (ppc_fill_vsxregset): Likewise. - (ppc_store_vsxregset): Likewise. - (ppc_fill_vrregset): Likewise. - (ppc_store_vrregset): Likewise. - (ppc_fill_evrregset): Likewise. - (ppc_store_evrregset): Likewise. - -2015-11-03 Simon Marchi <simon.marchi@polymtl.ca> - - * linux-ppc-low.c (ppc_usrregs_info): Remove - forward-declaration. - (ppc_arch_setup): Move lower in file. - -2015-10-30 Simon Marchi <simon.marchi@ericsson.com> - - * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t. - (ps_pdwrite): Likewise. - -2015-10-29 Henrik Wallin <henrik.wallin@windriver.com> - - * linux-arm-low.c (arm_new_thread): Move pointer dereference - to after assert checks. - -2015-10-29 Simon Marchi <simon.marchi@ericsson.com> - - * proc-service.c (ps_pdread): Add/adjust casts. - (ps_pdwrite): Add/adjust casts. - -2015-10-29 Simon Marchi <simon.marchi@polymtl.ca> - - * server.c (handle_search_memory_1): Cast return value of - memmem. - -2015-10-29 Simon Marchi <simon.marchi@polymtl.ca> - - * server.c (write_qxfer_response): Change type of data to - gdb_byte *. - -2015-10-29 Pedro Alves <palves@redhat.com> - - * mem-break.c (Z_packet_to_bkpt_type): Add cast. - -2015-10-29 Pedro Alves <palves@redhat.com> - - * tracepoint.c (clear_installed_tracepoints): Add casts. - -2015-10-29 Pedro Alves <palves@redhat.com> - - * server.c (handle_v_cont, process_serial_event): Add enum - gdb_signal casts to signal parsing code. - -2015-10-29 Pedro Alves <palves@redhat.com> - - * linux-low.h (NULL_REGSET): Define. - * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET. - * linux-arm-low.c (arm_regsets): Likewise. - * linux-crisv32-low.c (cris_regsets): Likewise. - * linux-m68k-low.c (m68k_regsets): Likewise. - * linux-mips-low.c (mips_regsets): Likewise. - * linux-nios2-low.c (nios2_regsets): Likewise. - * linux-ppc-low.c (ppc_regsets): Likewise. - * linux-s390-low.c (s390_regsets): Likewise. - * linux-sh-low.c (sh_regsets): Likewise. - * linux-sparc-low.c (sparc_regsets): Likewise. - * linux-tic6x-low.c (tic6x_regsets): Likewise. - * linux-tile-low.c (tile_regsets): Likewise. - * linux-x86-low.c (x86_regsets): Likewise. - * linux-xtensa-low.c (xtensa_regsets): Likewise. - -2015-10-29 Pedro Alves <palves@redhat.com> - - * linux-low.h (NULL_REGSET): Define. - * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET. - * linux-arm-low.c (arm_regsets): Likewise. - * linux-crisv32-low.c (cris_regsets): Likewise. - * linux-m68k-low.c (m68k_regsets): Likewise. - * linux-mips-low.c (mips_regsets): Likewise. - * linux-nios2-low.c (nios2_regsets): Likewise. - * linux-ppc-low.c (ppc_regsets): Likewise. - * linux-s390-low.c (s390_regsets): Likewise. - * linux-sh-low.c (sh_regsets): Likewise. - * linux-sparc-low.c (sparc_regsets): Likewise. - * linux-tic6x-low.c (tic6x_regsets): Likewise. - * linux-tile-low.c (tile_regsets): Likewise. - * linux-x86-low.c (x86_regsets): Likewise. - * linux-xtensa-low.c (xtensa_regsets): Likewise. - -2015-10-26 Doug Evans <dje@google.com> - - * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h. - -2015-10-26 Doug Evans <dje@google.com> - - * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h. - -2015-10-26 Doug Evans <dje@google.com> - - * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long - for debug_printf. - (attach_thread, find_new_threads_callback): Ditto. - -2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * mem-break.h (set_breakpoint_data): Remove. - -2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * nto-low.c (nto_sw_breakpoint_from_kind): New function. - (struct target_ops) <sw_breakpoint_from_kind>: Initialize. - (initialize_low): Remove set_breakpoint_data call. - * spu-low.c (spu_sw_breakpoint_from_kind): New function. - (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize. - (initialize_low): Remove set_breakpoint_data call. - * win32-low.c (win32_sw_breakpoint_from_kind): New function. - (struct target_ops) <sw_breakpoint_from_kind>: Initialize. - (initialize_low): Remove set_breakpoint_data call. - -2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c. - * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc. - * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c - * target.h (target_breakpoint_kind_from_pc): New macro. - -2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-low.c (default_breakpoint_kind_from_pc): New function. - (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for - the default breakpoint kind. - -2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-arm-low.c (arm_supports_z_point_type): Add software - breakpoint support. - -2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-arm-low.c: Refactor breakpoint definitions. - (arm_breakpoint_at): Adjust for arm_abi_breakpoint. - (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint. - -2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * Makefile.in: Add arm.c/o. - * configure.srv: Likewise. - * linux-arm-low.c (arm_breakpoint_kinds): New enum. - (arm_breakpoint_kind_from_pc): New function. - (arm_sw_breakpoint_from_kind): Return proper kind. - (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize. - -2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-low.c (initialize_low): Ajdust for breakpoint global variables - removal. - * mem-break.c : Remove breakpoint_data/breakpoint_len global variables. - (struct raw_breakpoint) <size>: Remove. - (struct raw_breakpoint) <kind>: Add. - (bp_size): New function. - (bp_opcode): Likewise. - (find_raw_breakpoint_at): Adjust for kind. - (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode. - (remove_memory_breakpoint): Adjust for kind call bp_size. - (set_raw_breakpoint_at): Adjust for kind. - (set_breakpoint): Likewise. - (set_breakpoint_at): Call breakpoint_kind_from_pc. - (delete_raw_breakpoint): Adjust for kind. - (delete_breakpoint): Likewise. - (find_gdb_breakpoint): Likewise. - (set_gdb_breakpoint_1): Likewise. - (set_gdb_breakpoint): Likewise. - (delete_gdb_breakpoint_1): Likewise. - (delete_gdb_breakpoint): Likewise. - (uninsert_raw_breakpoint): Likewise. - (reinsert_raw_breakpoint): Likewise. - (set_breakpoint_data): Remove. - (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode. - (check_mem_read): Adjust for kind call bp_size. - (check_mem_write): Adjust for kind call bp_size,bp_opcode. - (clone_one_breakpoint): Adjust for kind. - * mem-break.h (set_gdb_breakpoint): Likewise. - (delete_gdb_breakpoint): Likewise. - * server.c (process_serial_event): Likewise. - -2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function. - (struct linux_target_ops) <breakpoint>: Remove. - (struct linux_target_ops) <breakpoint_len>: Remove. - (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field. - (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field. - * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function. - (arm_sw_breakpoint_from_kind): New function. - * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function. - (struct linux_target_ops) <breakpoint>: Remove. - (struct linux_target_ops) <breakpoint_len>: Remove. - (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field. - (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field. - * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function. - (struct linux_target_ops) <breakpoint>: Remove. - (struct linux_target_ops) <breakpoint_len>: Remove. - (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field. - (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field. - * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function. - (struct linux_target_ops) <breakpoint>: Remove. - (struct linux_target_ops) <breakpoint_len>: Remove. - (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field. - (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field. - * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc - and sw_breakpoint_from_kind to increment the pc. - (linux_breakpoint_kind_from_pc): New function. - (linux_sw_breakpoint_from_kind): New function. - (struct target_ops) <sw_breakpoint_from_kind>: Initialize field. - (initialize_low): Call breakpoint_kind_from_pc and - sw_breakpoint_from_kind to replace breakpoint_data/len. - * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>: - New field. - (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise. - * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function. - (struct linux_target_ops) <breakpoint>: Remove. - (struct linux_target_ops) <breakpoint_len>: Remove. - (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field. - (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field. - * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function. - (struct linux_target_ops) <breakpoint>: Remove. - (struct linux_target_ops) <breakpoint_len>: Remove. - (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field. - (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field. - * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function. - (struct linux_target_ops) <breakpoint>: Remove. - (struct linux_target_ops) <breakpoint_len>: Remove. - (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field. - (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field. - * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function. - (struct linux_target_ops) <breakpoint>: Remove. - (struct linux_target_ops) <breakpoint_len>: Remove. - (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field. - (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field. - * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function. - (struct linux_target_ops) <breakpoint>: Remove. - (struct linux_target_ops) <breakpoint_len>: Remove. - (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field. - (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field. - * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function. - (struct linux_target_ops) <breakpoint>: Remove. - (struct linux_target_ops) <breakpoint_len>: Remove. - (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field. - (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field. - * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function. - (struct linux_target_ops) <breakpoint>: Remove. - (struct linux_target_ops) <breakpoint_len>: Remove. - (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field. - (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field. - * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function. - (struct linux_target_ops) <breakpoint>: Remove. - (struct linux_target_ops) <breakpoint_len>: Remove. - (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field. - (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field. - * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function. - (struct linux_target_ops) <breakpoint>: Remove. - (struct linux_target_ops) <breakpoint_len>: Remove. - (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field. - (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field. - * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function. - * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function. - (struct linux_target_ops) <breakpoint>: Remove. - (struct linux_target_ops) <breakpoint_len>: Remove. - (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field. - (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field. - * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function. - (struct linux_target_ops) <breakpoint>: Remove. - (struct linux_target_ops) <breakpoint_len>: Remove. - (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field. - (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field. - -2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com> - - * linux-cris-low.c (cris_get_pc): Remove void arg. - -2015-10-16 Aleksandar Ristovski <aristovski@qnx.com> - - * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix - variable name. - -2015-10-16 Aleksandar Ristovski <aristovski@qnx.com> - - * inferiors.c (thread_pid_matches_callback): New function. - (find_thread_process): New function. - (remove_thread): Reset current_thread. - (remove_process): Assert threads have been removed first. - -2015-10-15 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_insert_point): Set len to 2 - if it is 3. - (aarch64_remove_point): Likewise. - * regcache.c (regcache_register_size): New function. - -2015-10-12 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c: Update all callers as emit_load_store - is renamed to aarch64_emit_load_store. - -2015-10-12 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c: Update all callers of function renaming - from emit_insn to aarch64_emit_insn. - -2015-10-12 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (enum aarch64_opcodes): Move to - arch/aarch64-insn.h. - (struct aarch64_memory_operand): Likewise. - (ENCODE): Likewise. - (emit_insn): Move to arch/aarch64-insn.c. - (emit_b, emit_bcond, emit_cb, emit_tb): Remove. - (emit_load_store): Move to arch/aarch64-insn.c. - (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove. - (can_encode_int32): Remove. - -2015-10-12 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (extract_signed_bitfield): Remove. - (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c. - (aarch64_relocate_instruction): Likewise. - (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h. - (struct aarch64_insn_visitor): Likewise. - -2015-10-12 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (struct aarch64_insn_data): New. - (struct aarch64_insn_visitor): New. - (struct aarch64_insn_relocation_data): New. - (aarch64_ftrace_insn_reloc_b): New function. - (aarch64_ftrace_insn_reloc_b_cond): Likewise. - (aarch64_ftrace_insn_reloc_cb): Likewise. - (aarch64_ftrace_insn_reloc_tb): Likewise. - (aarch64_ftrace_insn_reloc_adr): Likewise. - (aarch64_ftrace_insn_reloc_ldr_literal): Likewise. - (aarch64_ftrace_insn_reloc_others): Likewise. - (visitor): New. - (aarch64_relocate_instruction): Use visitor. - -2015-10-12 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_relocate_instruction): Return - int. Add argument buf. - (aarch64_install_fast_tracepoint_jump_pad): Pass buf to - aarch64_relocate_instruction. - -2015-10-12 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_relocate_instruction): Add - argument insn. Remove local variable insn. Don't call - target_read_uint32. - (aarch64_install_fast_tracepoint_jump_pad): Call - target_read_uint32. - -2015-09-30 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (emit_movk): Shorten a long line. - (emit_load_store_pair): Likewise. - -2015-09-25 Simon Marchi <simon.marchi@ericsson.com> - - * dll.c (match_dll): Add cast(s). - (unloaded_dll): Likewise. - * linux-low.c (second_thread_of_pid_p): Likewise. - (delete_lwp_callback): Likewise. - (count_events_callback): Likewise. - (select_event_lwp_callback): Likewise. - (linux_set_resume_request): Likewise. - * server.c (accumulate_file_name_length): Likewise. - (emit_dll_description): Likewise. - (handle_qxfer_threads_worker): Likewise. - (visit_actioned_threads): Likewise. - * thread-db.c (any_thread_of): Likewise. - * tracepoint.c (same_process_p): Likewise. - (match_blocktype): Likewise. - (build_traceframe_info_xml): Likewise. - -2015-09-25 Simon Marchi <simon.marchi@ericsson.com> - - * ax.c (gdb_parse_agent_expr): Add cast to allocation result - assignment. - (gdb_unparse_agent_expr): Likewise. - * hostio.c (require_data): Likewise. - (handle_pread): Likewise. - * linux-low.c (disable_regset): Likewise. - (fetch_register): Likewise. - (store_register): Likewise. - (get_dynamic): Likewise. - (linux_qxfer_libraries_svr4): Likewise. - * mem-break.c (delete_fast_tracepoint_jump): Likewise. - (set_fast_tracepoint_jump): Likewise. - (uninsert_fast_tracepoint_jumps_at): Likewise. - (reinsert_fast_tracepoint_jumps_at): Likewise. - (validate_inserted_breakpoint): Likewise. - (clone_agent_expr): Likewise. - * regcache.c (init_register_cache): Likewise. - * remote-utils.c (putpkt_binary_1): Likewise. - (decode_M_packet): Likewise. - (decode_X_packet): Likewise. - (look_up_one_symbol): Likewise. - (relocate_instruction): Likewise. - (monitor_output): Likewise. - * server.c (handle_search_memory): Likewise. - (handle_qxfer_exec_file): Likewise. - (handle_qxfer_libraries): Likewise. - (handle_qxfer): Likewise. - (handle_query): Likewise. - (handle_v_cont): Likewise. - (handle_v_run): Likewise. - (captured_main): Likewise. - * target.c (write_inferior_memory): Likewise. - * thread-db.c (try_thread_db_load_from_dir): Likewise. - * tracepoint.c (init_trace_buffer): Likewise. - (add_tracepoint_action): Likewise. - (add_traceframe): Likewise. - (add_traceframe_block): Likewise. - (cmd_qtdpsrc): Likewise. - (cmd_qtdv): Likewise. - (cmd_qtstatus): Likewise. - (response_source): Likewise. - (response_tsv): Likewise. - (cmd_qtnotes): Likewise. - (gdb_collect): Likewise. - (initialize_tracepoint): Likewise. - -2015-09-21 Pierre Langlois <pierre.langlois@arm.com> - - * linux-aarch64-low-.c: Include ax.h and tracepoint.h. - (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>, - <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>, - <NOP>: New. - (enum aarch64_condition_codes): New enum. - (w0): New static global. - (fp): Likewise. - (lr): Likewise. - (struct aarch64_memory_operand) <type>: New - MEMORY_OPERAND_POSTINDEX type. - (postindex_memory_operand): New helper function. - (emit_ret): New function. - (emit_load_store_pair): New function, factored out of emit_stp - with support for MEMORY_OPERAND_POSTINDEX. - (emit_stp): Rewrite using emit_load_store_pair. - (emit_ldp): New function. - (emit_load_store): Likewise. - (emit_ldr): Mention post-index instruction in comment. - (emit_ldrh): New function. - (emit_ldrb): New function. - (emit_ldrsw): Mention post-index instruction in comment. - (emit_str): Likewise. - (emit_subs): New function. - (emit_cmp): Likewise. - (emit_and): Likewise. - (emit_orr): Likewise. - (emit_orn): Likewise. - (emit_eor): Likewise. - (emit_mvn): Likewise. - (emit_lslv): Likewise. - (emit_lsrv): Likewise. - (emit_asrv): Likewise. - (emit_mul): Likewise. - (emit_sbfm): Likewise. - (emit_sbfx): Likewise. - (emit_ubfm): Likewise. - (emit_ubfx): Likewise. - (emit_csinc): Likewise. - (emit_cset): Likewise. - (emit_nop): Likewise. - (emit_ops_insns): New helper function. - (emit_pop): Likewise. - (emit_push): Likewise. - (aarch64_emit_prologue): New function. - (aarch64_emit_epilogue): Likewise. - (aarch64_emit_add): Likewise. - (aarch64_emit_sub): Likewise. - (aarch64_emit_mul): Likewise. - (aarch64_emit_lsh): Likewise. - (aarch64_emit_rsh_signed): Likewise. - (aarch64_emit_rsh_unsigned): Likewise. - (aarch64_emit_ext): Likewise. - (aarch64_emit_log_not): Likewise. - (aarch64_emit_bit_and): Likewise. - (aarch64_emit_bit_or): Likewise. - (aarch64_emit_bit_xor): Likewise. - (aarch64_emit_bit_not): Likewise. - (aarch64_emit_equal): Likewise. - (aarch64_emit_less_signed): Likewise. - (aarch64_emit_less_unsigned): Likewise. - (aarch64_emit_ref): Likewise. - (aarch64_emit_if_goto): Likewise. - (aarch64_emit_goto): Likewise. - (aarch64_write_goto_address): Likewise. - (aarch64_emit_const): Likewise. - (aarch64_emit_call): Likewise. - (aarch64_emit_reg): Likewise. - (aarch64_emit_pop): Likewise. - (aarch64_emit_stack_flush): Likewise. - (aarch64_emit_zero_ext): Likewise. - (aarch64_emit_swap): Likewise. - (aarch64_emit_stack_adjust): Likewise. - (aarch64_emit_int_call_1): Likewise. - (aarch64_emit_void_call_2): Likewise. - (aarch64_emit_eq_goto): Likewise. - (aarch64_emit_ne_goto): Likewise. - (aarch64_emit_lt_goto): Likewise. - (aarch64_emit_le_goto): Likewise. - (aarch64_emit_gt_goto): Likewise. - (aarch64_emit_ge_got): Likewise. - (aarch64_emit_ops_impl): New static global variable. - (aarch64_emit_ops): New target function, return - &aarch64_emit_ops_impl. - (struct linux_target_ops): Install it. - -2015-09-21 Pierre Langlois <pierre.langlois@arm.com> - - * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules. - * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and - aarch64-ipa.o. - * linux-aarch64-ipa.c: New file. - * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h - and endian.h. - (aarch64_get_thread_area): New target method. - (extract_signed_bitfield): New helper function. - (aarch64_decode_ldr_literal): New function. - (enum aarch64_opcodes): New enum. - (struct aarch64_register): New struct. - (struct aarch64_operand): New struct. - (x0): New static global. - (x1): Likewise. - (x2): Likewise. - (x3): Likewise. - (x4): Likewise. - (w2): Likewise. - (ip0): Likewise. - (sp): Likewise. - (xzr): Likewise. - (aarch64_register): New helper function. - (register_operand): Likewise. - (immediate_operand): Likewise. - (struct aarch64_memory_operand): New struct. - (offset_memory_operand): New helper function. - (preindex_memory_operand): Likewise. - (enum aarch64_system_control_registers): New enum. - (ENCODE): New macro. - (emit_insn): New helper function. - (emit_b): New function. - (emit_bcond): Likewise. - (emit_cb): Likewise. - (emit_tb): Likewise. - (emit_blr): Likewise. - (emit_stp): Likewise. - (emit_ldp_q_offset): Likewise. - (emit_stp_q_offset): Likewise. - (emit_load_store): Likewise. - (emit_ldr): Likewise. - (emit_ldrsw): Likewise. - (emit_str): Likewise. - (emit_ldaxr): Likewise. - (emit_stxr): Likewise. - (emit_stlr): Likewise. - (emit_data_processing_reg): Likewise. - (emit_data_processing): Likewise. - (emit_add): Likewise. - (emit_sub): Likewise. - (emit_mov): Likewise. - (emit_movk): Likewise. - (emit_mov_addr): Likewise. - (emit_mrs): Likewise. - (emit_msr): Likewise. - (emit_sevl): Likewise. - (emit_wfe): Likewise. - (append_insns): Likewise. - (can_encode_int32_in): New helper function. - (aarch64_relocate_instruction): New function. - (aarch64_install_fast_tracepoint_jump_pad): Likewise. - (aarch64_get_min_fast_tracepoint_insn_len): Likewise. - (struct linux_target_ops): Install aarch64_get_thread_area, - aarch64_install_fast_tracepoint_jump_pad and - aarch64_get_min_fast_tracepoint_insn_len. - -2015-09-21 Pierre Langlois <pierre.langlois@arm.com> - - * Makefile.in (aarch64-insn.o): New rule. - * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o. - -2015-09-21 Yao Qi <yao.qi@linaro.org> - - * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it. - -2015-09-21 Yao Qi <yao.qi@linaro.org> - - * tracepoint.c (max_jump_pad_size): Remove. - -2015-09-18 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c: Don't include sys/uio.h. - (ps_get_thread_area): Call aarch64_ps_get_thread_area. - -2015-09-16 Wei-cheng Wang <cole945@gmail.com> - - * tracepoint.c (eval_result_type): Change prototype. - (condition_true_at_tracepoint): Fix argument to compiled_cond. - -2015-09-15 Pedro Alves <palves@redhat.com> - - * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>: - Check whether to report exec events instead of checking whether - multiprocess is enabled. - -2015-09-15 Pedro Alves <palves@redhat.com> - - PR remote/18965 - * remote-utils.c (prepare_resume_reply): Merge - TARGET_WAITKIND_VFORK_DONE switch case with the - TARGET_WAITKIND_FORKED case. - -2015-09-15 Yao Qi <yao.qi@linaro.org> - - * server.c (handle_query): Check string comparison using - "else if" instead of "if". - -2015-09-15 Yao Qi <yao.qi@linaro.org> - - * server.c (vCont_supported): New global variable. - (handle_query): Set vCont_supported to 1 if "vContSupported+" - matches. Append ";vContSupported+" to own_buf. - (handle_v_requests): Append ";s;S" to own_buf if target supports - hardware single step or vCont_supported is false. - (capture_main): Set vCont_supported to zero. - -2015-09-15 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (linux_supports_conditional_breakpoints): Rename - it to ... - (linux_supports_hardware_single_step): ... New function. - (linux_target_ops): Update. - * lynx-low.c (lynx_target_ops): Set field - supports_hardware_single_step to target_can_do_hardware_single_step. - * nto-low.c (nto_target_ops): Likewise. - * spu-low.c (spu_target_ops): Likewise. - * win32-low.c (win32_target_ops): Likewise. - * target.c (target_can_do_hardware_single_step): New function. - * target.h (struct target_ops) <supports_conditional_breakpoints>: - Remove. <supports_hardware_single_step>: New field. - (target_supports_conditional_breakpoints): Remove. - (target_supports_hardware_single_step): New macro. - (target_can_do_hardware_single_step): Declare. - * server.c (handle_query): Use target_supports_hardware_single_step - instead of target_supports_conditional_breakpoints. - -2015-09-15 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New - function. - (struct linux_target_ops the_low_target): Install - aarch64_linux_siginfo_fixup. - -2015-09-11 Don Breazeal <donb@codesourcery.com> - Luis Machado <lgustavo@codesourcery.com> - - * linux-low.c (linux_mourn): Static declaration. - (linux_arch_setup): Move in front of - handle_extended_wait. - (linux_arch_setup_thread): New function. - (handle_extended_wait): Handle exec events. Call - linux_arch_setup_thread. Make event_lwp argument a - pointer-to-a-pointer. - (check_zombie_leaders): Do not check stopped threads. - (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC. - (linux_low_filter_event): Add lwp and thread for exec'ing - non-leader thread if leader thread has been deleted. - Refactor code into linux_arch_setup_thread and call it. - Pass child lwp pointer by reference to handle_extended_wait. - (linux_wait_for_event_filtered): Update comment. - (linux_wait_1): Prevent clobbering exec event status. - (linux_supports_exec_events): New function. - (linux_target_ops) <supports_exec_events>: Initialize new member. - * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize - new member. - * remote-utils.c (prepare_resume_reply): New stop reason 'exec'. - * server.c (report_exec_events): New global variable. - (handle_query): Handle qSupported query for exec-events feature. - (captured_main): Initialize report_exec_events. - * server.h (report_exec_events): Declare new global variable. - * target.h (struct target_ops) <supports_exec_events>: New - member. - (target_supports_exec_events): New macro. - * win32-low.c (win32_target_ops) <supports_exec_events>: - Initialize new member. - -2015-09-09 Markus Metzger <markus.t.metzger@intel.com> - - * linux-low.c (linux_low_enable_btrace): Remove. - (linux_target_ops): Replace linux_low_enable_btrace with - linux_enable_btrace. - -2015-09-03 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_insert_point): Call - aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint - returns true. - -2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> - - * linux-low.c (check_stopped_by_breakpoint): Use - GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT. - -2015-08-27 Pedro Alves <palves@redhat.com> - - * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily. - -2015-08-26 Simon Marchi <simon.marchi@ericsson.com> - - * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with - the XNEW-family equivalent. - (compile_bytecodes): Likewise. - * dll.c (loaded_dll): Likewise. - * event-loop.c (append_callback_event): Likewise. - (create_file_handler): Likewise. - (create_file_event): Likewise. - * hostio.c (handle_open): Likewise. - * inferiors.c (add_thread): Likewise. - (add_process): Likewise. - * linux-aarch64-low.c (aarch64_linux_new_process): Likewise. - * linux-arm-low.c (arm_new_process): Likewise. - (arm_new_thread): Likewise. - * linux-low.c (add_to_pid_list): Likewise. - (linux_add_process): Likewise. - (handle_extended_wait): Likewise. - (add_lwp): Likewise. - (enqueue_one_deferred_signal): Likewise. - (enqueue_pending_signal): Likewise. - (linux_resume_one_lwp_throw): Likewise. - (linux_resume_one_thread): Likewise. - (linux_read_memory): Likewise. - (linux_write_memory): Likewise. - * linux-mips-low.c (mips_linux_new_process): Likewise. - (mips_linux_new_thread): Likewise. - (mips_add_watchpoint): Likewise. - * linux-x86-low.c (initialize_low_arch): Likewise. - * lynx-low.c (lynx_add_process): Likewise. - * mem-break.c (set_raw_breakpoint_at): Likewise. - (set_breakpoint): Likewise. - (add_condition_to_breakpoint): Likewise. - (add_commands_to_breakpoint): Likewise. - (clone_agent_expr): Likewise. - (clone_one_breakpoint): Likewise. - * regcache.c (new_register_cache): Likewise. - * remote-utils.c (look_up_one_symbol): Likewise. - * server.c (queue_stop_reply): Likewise. - (start_inferior): Likewise. - (queue_stop_reply_callback): Likewise. - (handle_target_event): Likewise. - * spu-low.c (fetch_ppc_memory): Likewise. - (store_ppc_memory): Likewise. - * target.c (set_target_ops): Likewise. - * thread-db.c (thread_db_load_search): Likewise. - (try_thread_db_load_1): Likewise. - * tracepoint.c (add_tracepoint): Likewise. - (add_tracepoint_action): Likewise. - (create_trace_state_variable): Likewise. - (cmd_qtdpsrc): Likewise. - (cmd_qtro): Likewise. - (add_while_stepping_state): Likewise. - * win32-low.c (child_add_thread): Likewise. - (get_image_name): Likewise. - -2015-08-25 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_linux_new_thread): Remove. - -2015-08-25 Yao Qi <yao.qi@linaro.org> - - * Makefile.in (aarch64-linux.o): New rule. - * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to - srv_tgtobj. - * linux-aarch64-low.c: Include nat/aarch64-linux.h. - (aarch64_init_debug_reg_state): Make it extern. - (aarch64_linux_prepare_to_resume): Remove. - -2015-08-25 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use - lwp_arch_private_info and ptid_of_lwp. - -2015-08-25 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid. - Find proc_info by find_process_pid. All callers updated. - -2015-08-25 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (struct arch64_dr_update_callback_param): - Remove. - (debug_reg_change_callback): Remove. - (aarch64_notify_debug_reg_change): Remove. - -2015-08-25 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_notify_debug_reg_change): - Call current_lwp_ptid. - -2015-08-25 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (debug_reg_change_callback): Use - debug_printf. - -2015-08-25 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (debug_reg_change_callback): Use phex. - -2015-08-25 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (debug_reg_change_callback): Remove comments. - -2015-08-25 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (debug_reg_change_callback): Re-indent - the code. - -2015-08-25 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>: - Remove. - (debug_reg_change_callback): Remove argument entry and add argument - lwp. Remove local variable thread. Don't print thread id in the - debugging output. Don't check whether pid of thread equals to pid. - (aarch64_notify_debug_reg_change): Don't set param.pid. Call - iterate_over_lwps instead find_inferior. - -2015-08-24 Pedro Alves <palves@redhat.com> - - * inferiors.c (get_first_process): New function. - * inferiors.h (get_first_process): New declaration. - * remote-utils.c (read_ptid): Default to the first process in the - list, instead of to the current thread's process. - -2015-08-24 Pedro Alves <palves@redhat.com> - - * debug.c: Include gdb_sys_time.h instead of sys/time.h. - * event-loop.c: Likewise. - * remote-utils.c: Likewise. - * tracepoint.c: Likewise. - -2015-08-24 Pedro Alves <palves@redhat.com> - - * spu-low.c (spu_request_interrupt): Use lwpid_of instead of - ptid_get_lwp. - -2015-08-21 Pedro Alves <palves@redhat.com> - - * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode - instead of literal 1. - -2015-08-21 Pedro Alves <palves@redhat.com> - - * tdesc.c (default_description): Explicitly zero-initialize. - -2015-08-21 Pedro Alves <palves@redhat.com> - - PR gdb/18749 - * inferiors.c (remove_thread): Discard any pending stop reply for - this thread. - * server.c (remove_all_on_match_pid): Rename to ... - (remove_all_on_match_ptid): ... this. Work with a filter ptid - instead of a pid. - (discard_queued_stop_replies): Change parameter to a ptid. Now - extern. - (handle_v_kill, kill_inferior_callback, captured_main) - (process_serial_event): Adjust. - * server.h (discard_queued_stop_replies): Declare. - -2015-08-21 Pedro Alves <palves@redhat.com> - - * linux-low.c (wait_for_sigstop): Always switch to no thread - selected if the previously current thread dies. - * lynx-low.c (lynx_request_interrupt): Use the first thread's - process instead of the current thread's. - * remote-utils.c (input_interrupt): Don't check if there's no - current thread. - * server.c (gdb_read_memory, gdb_write_memory): If setting the - current thread to the general thread fails, error out. - (handle_qxfer_auxv, handle_qxfer_libraries) - (handle_qxfer_libraries_svr4, handle_qxfer_siginfo) - (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic) - (handle_query): Check if there's a thread selected instead of - checking whether there's any thread in the thread list. - (handle_qxfer_threads, handle_qxfer_btrace) - (handle_qxfer_btrace_conf): Don't error out early if there's no - thread in the thread list. - (handle_v_cont, myresume): Don't set the current thread to the - continue thread. - (process_serial_event) <Hg handling>: Also set thread_id if the - previous general thread is still alive. - (process_serial_event) <g/G handling>: If setting the current - thread to the general thread fails, error out. - * spu-low.c (spu_resume, spu_request_interrupt): Use the first - thread's lwp instead of the current thread's. - * target.c (set_desired_thread): If the desired thread was not - found, leave the current thread pointing to NULL. Return an int - (boolean) indicating success. - * target.h (set_desired_thread): Change return type to int. - -2015-08-20 Max Filippov <jcmvbkbc@gmail.com> - - * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes. - * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New - #includes. - (ps_get_thread_area): New function. - -2015-08-19 Gary Benson <gbenson@redhat.com> - - * hostio.c (handle_pread): Do not attempt to read more data - than hostio_reply_with_data can fit in a packet. - -2015-08-18 Joel Brobecker <brobecker@adacore.com> - - * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined. - -2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com> - - * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL. - -2015-08-06 Pedro Alves <palves@redhat.com> - - * tracepoint.c (expr_eval_result): Now an int. - -2015-08-06 Pedro Alves <palves@redhat.com> - - * gdbthread.h (struct regcache): Forward declare. - (struct thread_info) <regcache_data>: Now a struct regcache - pointer. - * inferiors.c (inferior_regcache_data) - (set_inferior_regcache_data): Now work with struct regcache - pointers. - * inferiors.h (struct regcache): Forward declare. - (inferior_regcache_data, set_inferior_regcache_data): Now work - with struct regcache pointers. - * regcache.c (get_thread_regcache, regcache_invalidate_thread) - (free_register_cache_thread): Remove struct regcache pointer - casts. - -2015-08-06 Pedro Alves <palves@redhat.com> - - * server.c (captured_main): On error, print the exception message - to stderr, and if run_once is set, throw a quit. - -2015-08-06 Pedro Alves <palves@redhat.com> - - * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch - the current thread. - -2015-08-06 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_write_memory): Rewrite debug output to avoid - reading beyond the passed in buffer length. - -2015-08-06 Pierre Langlois <pierre.langlois@arm.com> - - * tracepoint.c (symbol_list) <required>: Remove. - -2015-08-06 Pedro Alves <palves@redhat.com> - - * linux-low.c (handle_extended_wait): Set the fork child's suspend - count if stopping and suspending threads. - (check_stopped_by_breakpoint): If stopped by trace, set the LWP's - stop reason to TARGET_STOPPED_BY_SINGLE_STEP. - (linux_detach): Complete an ongoing step-over. - (lwp_suspended_inc, lwp_suspended_decr): New functions. Use - throughout. - (resume_stopped_resumed_lwps): Don't resume a suspended thread. - (linux_wait_1): If passing a signal to the inferior after - finishing a step-over, unsuspend and re-resume all lwps. If we - see a single-step event but the thread should be continuing, don't - pass the trap to gdb. - (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use - internal_error instead of gdb_assert. - (enqueue_pending_signal): New function. - (check_ptrace_stopped_lwp_gone): Add debug output. - (start_step_over): Use internal_error instead of gdb_assert. - (complete_ongoing_step_over): New function. - (linux_resume_one_thread): Don't resume a suspended thread. - (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset - it stepping. - -2015-08-06 Pedro Alves <palves@redhat.com> - - * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE. - (linux_thread_alive): Use lwp_is_marked_dead. - (extended_event_reported): Delete. - (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE - instead of extended_event_reported. - (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus - as well. - (lwp_is_marked_dead): New function. - (lwp_running): Use lwp_is_marked_dead. - * linux-low.h: Delete 'dead' field, and update 'waitstatus's - comment. - -2015-08-06 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_wait_1): Move fork event output out of the - !report_to_gdb check. Pass event_child->waitstatus to - target_waitstatus_to_string instead of ourstatus. - -2015-08-04 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0 - if current_thread is 32 bit. - -2015-08-04 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_supports_z_point_type): Return - 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging. - * server.c (extended_protocol): Remove "static". - * server.h (extended_protocol): Declare it. - -2015-08-04 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_get_pc): Get PC register on - both aarch64 and aarch32. - (aarch64_set_pc): Likewise. - -2015-08-04 Yao Qi <yao.qi@linaro.org> - - * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o - to srv_regobj and append arm-core.xml arm-vfpv3.xml and - arm-with-neon.xml to srv_xmlfiles. - * linux-aarch64-low.c: Include linux-aarch32-low.h. - (is_64bit_tdesc): New function. - (aarch64_linux_read_description): New function. - (aarch64_arch_setup): Call aarch64_linux_read_description. - (regs_info): Rename to regs_info_aarch64. - (aarch64_regs_info): Return right regs_info. - (initialize_low_arch): Call initialize_low_arch_aarch32. - -2015-08-04 Yao Qi <yao.qi@linaro.org> - - * configure.srv (srv_tgtobj): Add linux-aarch32-low.o. - * linux-aarch32-low.c: New file. - * linux-aarch32-low.h: New file. - * linux-arm-low.c (arm_fill_gregset): Move it to - linux-aarch32-low.c. - (arm_store_gregset): Likewise. - (arm_fill_vfpregset): Call arm_fill_vfpregset_num - (arm_store_vfpregset): Call arm_store_vfpregset_num. - (arm_arch_setup): Check if PTRACE_GETREGSET works. - (regs_info): Rename to regs_info_arm. - (arm_regs_info): Return regs_info_aarch32 if - have_ptrace_getregset is 1 and target description is - arm_with_neon or arm_with_vfpv3. - (initialize_low_arch): Don't call init_registers_arm_with_neon. - Call initialize_low_arch_aarch32 instead. - -2015-08-04 Yao Qi <yao.qi@linaro.org> - - * linux-x86-low.c (have_ptrace_getregset): Move it to ... - * linux-low.c: ... here. - * linux-low.h (have_ptrace_getregset): Declare it. - -2015-08-04 Pedro Alves <palves@redhat.com> - - * thread-db.c (struct thread_db): Use new typedefs. - (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in - CHK calls. - (disable_thread_event_reporting): Cast result of dlsym to - destination function pointer type. - (thread_db_mourn): Use td_ta_delete_ftype. - -2015-08-03 Sandra Loosemore <sandra@codesourcery.com> - - * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for - arch variant. - (CDX_BREAKPOINT): Define for R2. - (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2. - (the_low_target): Add comments. - -2015-07-30 Yao Qi <yao.qi@linaro.org> - - * linux-arm-low.c (arm_hwcap): Remove it. - (arm_read_description): New local variable arm_hwcap. Don't - set arm_hwcap to zero. - -2015-07-30 Yao Qi <yao.qi@linaro.org> - - * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap. - Use regcache->tdesc instead. - (arm_store_wmmxregset): Likewise. - (arm_fill_vfpregset): Likewise. - (arm_store_vfpregset): Likewise. - -2015-07-30 Yao Qi <yao.qi@linaro.org> - - * linux-arm-low.c: Include arch/arm.h. - (arm_fill_gregset): Don't use arm_num_regs and arm_regmap. - (arm_store_gregset): Likewise. - -2015-07-29 Simon Marchi <simon.marchi@ericsson.com> - - * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as - ptrace's 4th parameter. - -2015-07-27 Yao Qi <yao.qi@linaro.org> - - * configure.srv (case aarch64*-*-linux*): Don't set - srv_linux_usrregs. - -2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om> - - * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of - sys/ptrace.h. - * linux-arm-low.c: Likewise. - * linux-cris-low.c: Likewise. - * linux-crisv32-low.c: Likewise. - * linux-low.c: Likewise. - * linux-m68k-low.c: Likewise. - * linux-mips-low.c: Likewise. - * linux-nios2-low.c: Likewise. - * linux-s390-low.c: Likewise. - * linux-sparc-low.c: Likewise. - * linux-tic6x-low.c: Likewise. - * linux-tile-low.c: Likewise. - * linux-x86-low.c: Likewise. - -2015-07-24 Pedro Alves <palves@redhat.com> - - * config.in: Regenerate. - * configure: Regenerate. - -2015-07-24 Pedro Alves <palves@redhat.com> - - * acinclude.m4: Include ../ptrace.m4. - * configure.ac: Call GDB_AC_PTRACE. - * config.in, configure: Regenerate. - -2015-07-24 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (linux_create_inferior): Remove setting to - proc->priv->new_inferior. - (linux_attach): Likewise. - (linux_low_filter_event): Likewise. - * linux-low.h (struct process_info_private) <new_inferior>: Remove. - -2015-07-24 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (linux_arch_setup): New function. - (linux_low_filter_event): If proc->tdesc is NULL and - proc->attached is true, call the_low_target.arch_setup. - Otherwise, keep status pending, and return. - (linux_resume_one_lwp_throw): Don't call get_pc if - thread->while_stepping isn't NULL. Don't call - get_thread_regcache if proc->tdesc is NULL. - (need_step_over_p): Return 0 if proc->tdesc is NULL. - (linux_target_ops): Install arch_setup. - * server.c (start_inferior): Call the_target->arch_setup. - * target.h (struct target_ops) <arch_setup>: New field. - (target_arch_setup): New marco. - * lynx-low.c (lynx_target_ops): Update. - * nto-low.c (nto_target_ops): Update. - * spu-low.c (spu_target_ops): Update. - * win32-low.c (win32_target_ops): Update. - -2015-07-24 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (linux_add_process): Don't set - proc->priv->new_inferior. - (linux_create_inferior): Set proc->priv->new_inferior to 1. - (linux_attach): Likewise. - -2015-07-24 Yao Qi <yao.qi@linaro.org> - - * server.c (start_inferior): Code refactor. - -2015-07-24 Yao Qi <yao.qi@linaro.org> - - * server.c (process_serial_event): Set general_thread. - -2015-07-21 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call - aarch64_linux_get_debug_reg_capacity. - -2015-07-17 Yao Qi <yao.qi@linaro.org> - - * Makefile.in (aarch64-linux-hw-point.o): New rule. - * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o. - * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h. - (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h. - (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise. - (AARCH64_HWP_ALIGNMENT): Likewise. - (AARCH64_HWP_MAX_LEN_PER_REG): Likewise. - (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise. - (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise. - (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise. - (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise. - (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise. - (struct aarch64_debug_reg_state): Likewise. - (struct arch_lwp_info): Likewise. - (aarch64_align_watchpoint): Likewise. - (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise. - (aarch64_watchpoint_length): Likewise. - (aarch64_point_encode_ctrl_reg): Likewise - (aarch64_point_is_aligned): Likewise. - (aarch64_align_watchpoint): Likewise. - (aarch64_linux_set_debug_regs): - (aarch64_dr_state_insert_one_point): Likewise. - (aarch64_dr_state_remove_one_point): Likewise. - (aarch64_handle_breakpoint): Likewise. - (aarch64_handle_aligned_watchpoint): Likewise. - (aarch64_handle_unaligned_watchpoint): Likewise. - (aarch64_handle_watchpoint): Likewise. - -2015-07-17 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state - and don't aarch64_get_debug_reg_state. All callers update. - (aarch64_handle_aligned_watchpoint): Likewise. - (aarch64_handle_unaligned_watchpoint): Likewise. - (aarch64_handle_watchpoint): Likewise. - (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier. - (aarch64_remove_point): Likewise. - -2015-07-17 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use - debug_printf. - (aarch64_handle_unaligned_watchpoint): Likewise. - -2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com> - - Revert the previous 3 commits: - Move gdb_regex* to common/ - Move linux_find_memory_regions_full & co. - gdbserver build-id attribute generator - -2015-07-15 Aleksandar Ristovski <aristovski@qnx.com - Jan Kratochvil <jan.kratochvil@redhat.com> - - gdbserver build-id attribute generator. - * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include. - (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New. - (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New. - (find_phdr): New. - (get_dynamic): Use find_pdhr to traverse program headers. - (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec) - (compare_mapping_entry_range, struct find_memory_region_callback_data) - (read_build_id, find_memory_region_callback, lrfind_mapping_entry) - (get_hex_build_id): New. - (linux_qxfer_libraries_svr4): Add optional build-id attribute - to reply XML document. - -2015-07-15 Aleksandar Ristovski <aristovski@qnx.com - Jan Kratochvil <jan.kratochvil@redhat.com> - - * target.c: Include target/target-utils.h and fcntl.h. - (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1) - (target_fileio_read_stralloc): New functions. - -2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com> - - * Makefile.in (OBS): Add gdb_regex.o. - (gdb_regex.o): New. - * config.in: Rebuilt. - * configure: Rebuilt. - -2015-07-15 Aleksandar Ristovski <aristovski@qnx.com - Jan Kratochvil <jan.kratochvil@redhat.com> - - Create empty nat/linux-maps.[ch] and common/target-utils.[ch]. - * Makefile.in (OBS): Add target-utils.o. - (linux-maps.o, target-utils.o): New. - * configure.srv (srv_linux_obj): Add linux-maps.o. - -2015-07-15 Pierre Langlois <pierre.langlois@arm.com> - - * linux-aarch64-low.c (aarch64_supports_range_stepping): New - function, return 1. - (the_low_target): Install it. - -2015-07-14 Pedro Alves <palves@redhat.com> - - * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails. - Instead, ignore ECHILD, and throw an error for other errnos. - -2015-07-10 Pedro Alves <palves@redhat.com> - - * event-loop.c (struct callback_event) <data>: Change type to - gdb_client_data instance instead of gdb_client_data pointer. - (append_callback_event): Adjust. - -2015-07-10 Pierre Langlois <pierre.langlois@arm.com> - - * linux-aarch64-low.c: Add comments for each linux_target_ops - method. Remove comments already covered in target_ops and - linux_target_ops definitions. - (the_low_target): Add comments for each unimplemented method. - -2015-07-09 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_regmap): Remove. - (aarch64_usrregs_info): Remove. - (regs_info): Set field usrregs to NULL. - -2015-07-02 Markus Metzger <markus.t.metzger@intel.com> - - * linux-low.c: Include "rsp-low.h" - (linux_low_encode_pt_config, linux_low_encode_raw): New. - (linux_low_read_btrace): Support BTRACE_FORMAT_PT. - (linux_low_btrace_conf): Support BTRACE_FORMAT_PT. - (handle_btrace_enable_pt): New. - (handle_btrace_general_set): Support "pt". - (handle_btrace_conf_general_set): Support "pt:size". - -2015-06-29 Pierre Langlois <pierre.langlois@arm.com> - - * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for - Z_PACKET_SW_BP. - -2015-06-29 Pierre Langlois <pierre.langlois@arm.com> - - * linux-aarch64-low.c: Remove comment about endianness. - (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0". - (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use - memcmp. - -2015-06-24 Gary Benson <gbenson@redhat.com> - - * linux-i386-ipa.c (stdint.h): Do not include. - * lynx-i386-low.c (stdint.h): Likewise. - * lynx-ppc-low.c (stdint.h): Likewise. - * mem-break.c (stdint.h): Likewise. - * thread-db.c (stdint.h): Likewise. - * tracepoint.c (stdint.h): Likewise. - * win32-low.c (stdint.h): Likewise. - -2015-06-18 Simon Marchi <simon.marchi@ericsson.com> - - * server.c (write_qxfer_response): Update call to - remote_escape_output. - -2015-06-15 Aleksandar Ristovski <aristovski@qnx.com - Jan Kratochvil <jan.kratochvil@redhat.com> - - Merge multiple hex conversions. - * gdbreplay.c (tohex): Rename to 'fromhex'. - (logchar): Use fromhex. - -2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com> - - * server.c (handle_qxfer_libraries): Set `version' attribute for - <library-list>. - -2015-06-10 Gary Benson <gbenson@redhat.com> - - * target.h (struct target_ops) <multifs_open>: New field. - <multifs_unlink>: Likewise. - <multifs_readlink>: Likewise. - * linux-low.c (nat/linux-namespaces.h): New include. - (linux_target_ops): Initialize the_target->multifs_open, - the_target->multifs_unlink and the_target->multifs_readlink. - * hostio.h (hostio_handle_new_gdb_connection): New declaration. - * hostio.c (hostio_fs_pid): New static variable. - (hostio_handle_new_gdb_connection): New function. - (handle_setfs): Likewise. - (handle_open): Use the_target->multifs_open as appropriate. - (handle_unlink): Use the_target->multifs_unlink as appropriate. - (handle_readlink): Use the_target->multifs_readlink as - appropriate. - (handle_vFile): Handle vFile:setfs packets. - * server.c (handle_query): Call hostio_handle_new_gdb_connection - after target_handle_new_gdb_connection. - -2015-06-10 Gary Benson <gbenson@redhat.com> - - * configure.ac (AC_CHECK_FUNCS): Add setns. - * config.in: Regenerate. - * configure: Likewise. - * Makefile.in (SFILES): Add nat/linux-namespaces.c. - (linux-namespaces.o): New rule. - * configure.srv (srv_linux_obj): Add linux-namespaces.o. - -2015-06-09 Gary Benson <gbenson@redhat.com> - - * hostio.c (handle_open): Process mode argument with - fileio_to_host_mode. - -2015-06-01 Yao Qi <yao.qi@linaro.org> - - * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove. - * linux-x86-low.c: Likewise. - -2015-05-28 Don Breazeal <donb@codesourcery.com> - - * linux-low.c (handle_extended_wait): Initialize - thread_info.last_resume_kind for new fork children. - -2015-05-15 Pedro Alves <palves@redhat.com> - - * target.h (target_handle_new_gdb_connection): Rewrite using if - wrapped in do/while. - -2015-05-14 Joel Brobecker <brobecker@adacore.com> - - * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check. - * configure, config.in: Regenerate. - * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t): - Declare typedef. - -2015-05-12 Don Breazeal <donb@codesourcery.com> - - * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and - PTRACE_EVENT_VFORK_DONE. - (linux_low_ptrace_options, extended_event_reported): Add vfork - events. - * remote-utils.c (prepare_resume_reply): New stop reasons "vfork" - and "vforkdone" for RSP 'T' Stop Reply Packet. - * server.h (report_vfork_events): Declare - global variable. - -2015-05-12 Don Breazeal <donb@codesourcery.com> - - * linux-aarch64-low.c (aarch64_linux_new_fork): New function. - (the_low_target) <new_fork>: Initialize new member. - * linux-arm-low.c (arm_new_fork): New function. - (the_low_target) <new_fork>: Initialize new member. - * linux-low.c (handle_extended_wait): Call new target function - new_fork. - * linux-low.h (struct linux_target_ops) <new_fork>: New member. - * linux-mips-low.c (mips_add_watchpoint): New function - extracted from mips_insert_point. - (the_low_target) <new_fork>: Initialize new member. - (mips_linux_new_fork): New function. - (mips_insert_point): Call mips_add_watchpoint. - * linux-x86-low.c (x86_linux_new_fork): New function. - (the_low_target) <new_fork>: Initialize new member. - -2015-05-12 Don Breazeal <donb@codesourcery.com> - - * linux-low.c (handle_extended_wait): Implement return value, - rename argument 'event_child' to 'event_lwp', handle - PTRACE_EVENT_FORK, call internal_error for unrecognized event. - (linux_low_ptrace_options): New function. - (linux_low_filter_event): Call linux_low_ptrace_options, - use different argument fo linux_enable_event_reporting, - use return value from handle_extended_wait. - (extended_event_reported): New function. - (linux_wait_1): Call extended_event_reported and set - status to report fork events. - (linux_write_memory): Add pid to debug message. - (reset_lwp_ptrace_options_callback): New function. - (linux_handle_new_gdb_connection): New function. - (linux_target_ops): Initialize new structure member. - * linux-low.h (struct lwp_info) <waitstatus>: New member. - * lynx-low.c: Initialize new structure member. - * remote-utils.c (prepare_resume_reply): Implement stop reason - "fork" for "T" stop message. - * server.c (handle_query): Call handle_new_gdb_connection. - * server.h (report_fork_events): Declare global flag. - * target.h (struct target_ops) <handle_new_gdb_connection>: - New member. - (target_handle_new_gdb_connection): New macro. - * win32-low.c: Initialize new structure member. - -2015-05-12 Don Breazeal <donb@codesourcery.com> - - * mem-break.c (APPEND_TO_LIST): Define macro. - (clone_agent_expr): New function. - (clone_one_breakpoint): New function. - (clone_all_breakpoints): New function. - * mem-break.h: Declare new functions. - -2015-05-12 Don Breazeal <donb@codesourcery.com> - - * linux-low.c (linux_supports_fork_events): New function. - (linux_supports_vfork_events): New function. - (linux_target_ops): Initialize new structure members. - (initialize_low): Call linux_check_ptrace_features. - * lynx-low.c (lynx_target_ops): Initialize new structure - members. - * server.c (report_fork_events, report_vfork_events): - New global flags. - (handle_query): Add new features to qSupported packet and - response. - (captured_main): Initialize new global variables. - * target.h (struct target_ops) <supports_fork_events>: - New member. - <supports_vfork_events>: New member. - (target_supports_fork_events): New macro. - (target_supports_vfork_events): New macro. - * win32-low.c (win32_target_ops): Initialize new structure - members. - -2015-05-12 Gary Benson <gbenson@redhat.com> - - * server.c (handle_qxfer_exec_file): Use current process - if annex is empty. - -2015-05-08 Sandra Loosemore <sandra@codesourcery.com> - - * linux-nios2-low.c: Include elf/common.h. Adjust comments. - Remove HAVE_PTRACE_GETREGS conditionals. - (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET - instead of PTRACE_GETREGS and PTRACE_SETREGS. - -2015-05-08 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (linux_supports_conditional_breakpoints): New - function. - (linux_target_ops): Install new target method. - * lynx-low.c (lynx_target_ops): Install NULL hook for - supports_conditional_breakpoints. - * nto-low.c (nto_target_ops): Likewise. - * spu-low.c (spu_target_ops): Likewise. - * win32-low.c (win32_target_ops): Likewise. - * server.c (handle_query): Check - target_supports_conditional_breakpoints. - * target.h (struct target_ops) <supports_conditional_breakpoints>: - New field. - (target_supports_conditional_breakpoints): New macro. - -2015-05-06 Pedro Alves <palves@redhat.com> - - PR server/18081 - * server.c (start_inferior): If the process exits, mourn it. - -2015-04-21 Gary Benson <gbenson@redhat.com> - - * hostio.c (fileio_open_flags_to_host): Factored out to - fileio_to_host_openflags in common/fileio.c. Single use - updated. - -2015-04-17 Max Filippov <jcmvbkbc@gmail.com> - - * linux-xtensa-low.c (xtensa_fill_gregset) - (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of - XCHAL_HAVE_LOOP. - -2015-04-17 Max Filippov <jcmvbkbc@gmail.com> - - * linux-xtensa-low.c (xtensa_usrregs_info): Remove. - (regs_info): Replace usrregs pointer with NULL. - -2015-04-17 Gary Benson <gbenson@redhat.com> - - * target.h (struct target_ops) <pid_to_exec_file>: New field. - * linux-low.c (linux_target_ops): Initialize pid_to_exec_file. - * server.c (handle_qxfer_exec_file): New function. - (qxfer_packets): Add exec-file entry. - (handle_query): Report qXfer:exec-file:read as supported packet. - -2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change) - - * linux-low.c (linux_read_offsets): Remove get_thread_lwp. - -2015-04-09 Gary Benson <gbenson@redhat.com> - - * hostio-errno.c (errno_to_fileio_error): Remove function. - Update caller to use remote_fileio_to_fio_error. - -2015-04-09 Yao Qi <yao.qi@linaro.org> - - * linux-low.c (linux_insert_point): Call - insert_memory_breakpoint if TYPE is raw_bkpt_type_sw. - (linux_remove_point): Call remove_memory_breakpoint if type is - raw_bkpt_type_sw. - * linux-x86-low.c (x86_insert_point): Don't call - insert_memory_breakpoint. - (x86_remove_point): Don't call remove_memory_breakpoint. - -2015-04-01 Pedro Alves <palves@redhat.com> - Cleber Rosa <crosa@redhat.com> - - * server.c (gdbserver_usage): Reorganize and extend the usage - message. - -2015-03-24 Pedro Alves <palves@redhat.com> - - * linux-low.c (check_stopped_by_breakpoint): Tweak debug log - output. Also dump TRAP_TRACE. - (linux_low_filter_event): In debug output, distinguish a - resume_stop SIGSTOP from a delayed SIGSTOP. - -2015-03-24 Gary Benson <gbenson@redhat.com> - - * linux-x86-low.c (x86_linux_new_thread): Moved to - nat/x86-linux.c. - (x86_linux_prepare_to_resume): Likewise. - -2015-03-24 Gary Benson <gbenson@redhat.com> - - * Makefile.in (x86-linux-dregs.o): New rule. - * configure.srv: Add x86-linux-dregs.o to relevant targets. - * linux-x86-low.c: Include nat/x86-linux-dregs.h. - (u_debugreg_offset): Moved to nat/x86-linux-dregs.c. - (x86_linux_dr_get): Likewise. - (x86_linux_dr_set): Likewise. - (update_debug_registers_callback): Likewise. - (x86_linux_dr_set_addr): Likewise. - (x86_linux_dr_get_addr): Likewise. - (x86_linux_dr_set_control): Likewise. - (x86_linux_dr_get_control): Likewise. - (x86_linux_dr_get_status): Likewise. - (x86_linux_update_debug_registers): Likewise. - -2015-03-24 Gary Benson <gbenson@redhat.com> - - * linux-x86-low.c (x86_linux_update_debug_registers): - New function, factored out from... - (x86_linux_prepare_to_resume): ...this. - -2015-03-24 Gary Benson <gbenson@redhat.com> - - * linux-x86-low.c (x86_linux_dr_get): Update comments. - (x86_linux_dr_set): Likewise. - (update_debug_registers_callback): Likewise. - (x86_linux_dr_set_addr): Likewise. - (x86_linux_dr_get_addr): Likewise. - (x86_linux_dr_set_control): Likewise. - (x86_linux_dr_get_control): Likewise. - (x86_linux_dr_get_status): Likewise. - (x86_linux_prepare_to_resume): Likewise. - -2015-03-24 Gary Benson <gbenson@redhat.com> - - * linux-x86-low.c (x86_linux_dr_get): Add assertion. - Use perror_with_name. Pass string through gettext. - (x86_linux_dr_set): Likewise. - -2015-03-24 Gary Benson <gbenson@redhat.com> - - * linux-x86-low.c (x86_dr_low_set_addr): Rename to... - (x86_linux_dr_set_addr): ...this. - (x86_dr_low_get_addr): Rename to... - (x86_linux_dr_get_addr): ...this. - (x86_dr_low_set_control): Rename to... - (x86_linux_dr_set_control): ...this. - (x86_dr_low_get_control): Rename to... - (x86_linux_dr_get_control): ...this. - (x86_dr_low_get_status): Rename to... - (x86_linux_dr_get_status): ...this. - (x86_dr_low): Update with new function names. - -2015-03-24 Gary Benson <gbenson@redhat.com> - - * Makefile.in (x86-linux.o): New rule. - * configure.srv: Add x86-linux.o to relevant targets. - * linux-low.c (lwp_set_arch_private_info): New function. - (lwp_arch_private_info): Likewise. - * linux-x86-low.c: Include nat/x86-linux.h. - (arch_lwp_info): Removed structure. - (update_debug_registers_callback): - Use lwp_set_debug_registers_changed. - (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed - and lwp_set_debug_registers_changed. - (x86_linux_new_thread): Use lwp_set_debug_registers_changed. - -2015-03-24 Gary Benson <gbenson@redhat.com> - - * linux-low.h (linux_target_ops) <new_thread>: Changed signature. - * linux-arm-low.c (arm_new_thread): Likewise. - * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise. - * linux-mips-low.c (mips_linux_new_thread): Likewise. - * linux-x86-low.c (x86_linux_new_thread): Likewise. - * linux-low.c (add_lwp): Update the_low_target.new_thread call. - -2015-03-24 Gary Benson <gbenson@redhat.com> - - * linux-low.c (ptid_of_lwp): New function. - (lwp_is_stopped): Likewise. - (lwp_stop_reason): Likewise. - * linux-x86-low.c (update_debug_registers_callback): - Use lwp_is_stopped. - (x86_linux_prepare_to_resume): Use ptid_of_lwp and - lwp_stop_reason. - -2015-03-24 Gary Benson <gbenson@redhat.com> - - * linux-low.h (linux_stop_lwp): Remove declaration. - -2015-03-24 Gary Benson <gbenson@redhat.com> - - * linux-low.h: Include nat/linux-nat.h. - * linux-low.c (iterate_over_lwps_args): New structure. - (iterate_over_lwps_filter): New function. - (iterate_over_lwps): Likewise. - * linux-x86-low.c (update_debug_registers_callback): - Update signature to what iterate_over_lwps expects. - Remove PID check that iterate_over_lwps now performs. - (x86_dr_low_set_addr): Use iterate_over_lwps. - (x86_dr_low_set_control): Likewise. - -2015-03-24 Gary Benson <gbenson@redhat.com> - - * linux-x86-low.c (x86_debug_reg_state): New function. - (x86_linux_prepare_to_resume): Use the above. - -2015-03-24 Gary Benson <gbenson@redhat.com> - - * linux-low.c (current_lwp_ptid): New function. - * linux-x86-low.c: Include nat/linux-nat.h. - (x86_dr_low_get_addr): Use current_lwp_ptid. - (x86_dr_low_get_control): Likewise. - (x86_dr_low_get_status): Likewise. - -2015-03-20 Pedro Alves <palves@redhat.com> - - * tracepoint.c (cmd_qtstatus): Make "str" const. - -2015-03-20 Pedro Alves <palves@redhat.com> - - * server.c (handle_general_set): Make "req_str" const. - -2015-03-19 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_resume_one_lwp): Rename to ... - (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here, - instead call perror_with_name. - (check_ptrace_stopped_lwp_gone): New function. - (linux_resume_one_lwp): Reimplement as wrapper around - linux_resume_one_lwp_throw that swallows errors if the LWP is - gone. - -2015-03-19 Pedro Alves <palves@redhat.com> - - * linux-low.c (count_events_callback, select_event_lwp_callback): - No longer check whether the thread has resume_stop as last resume - kind. - -2015-03-19 Pedro Alves <palves@redhat.com> - - * linux-low.c (count_events_callback, select_event_lwp_callback): - Use the lwp's status_pending_p field, not the thread's. - -2015-03-19 Pedro Alves <palves@redhat.com> - - * linux-low.c (select_event_lwp_callback): Update comments to - no longer mention SIGTRAP. - -2015-03-18 Gary Benson <gbenson@redhat.com> - - * server.c (handle_query): Do not report vFile:fstat as supported. - -2015-03-11 Gary Benson <gbenson@redhat.com> - - * hostio.c (sys/types.h): New include. - (sys/stat.h): Likewise. - (common-remote-fileio.h): Likewise. - (handle_fstat): New function. - (handle_vFile): Handle vFile:fstat packets. - -2015-03-11 Gary Benson <gbenson@redhat.com> - - * configure.ac (AC_CHECK_MEMBERS): Add checks for - struct stat.st_blocks and struct stat.st_blksize. - * configure: Regenerate. - * config.in: Likewise. - * Makefile.in (SFILES): Add common/common-remote-fileio.c. - (OBS): Add common-remote-fileio.o. - (common-remote-fileio.o): New rule. - -2015-03-09 Pedro Alves <palves@redhat.com> - - * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to - 'struct sockaddr' pointer in 'accept' call. - -2015-03-09 Pedro Alves <palves@redhat.com> - - Revert: - 2015-03-07 Pedro Alves <palves@redhat.com> - * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>, - or <winsock2.h> here. Instead include "gdb_socket.h". - (remote_open): Use union gdb_sockaddr_u. - * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h> - or <winsock2.h> here. Instead include "gdb_socket.h". - (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u. - * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h> - or <sys/un.h>. - (init_named_socket, gdb_agent_helper_thread): Use union - gdb_sockaddr_u. - -2015-03-07 Pedro Alves <palves@redhat.com> - - * configure.ac (build_warnings): Move - -Wdeclaration-after-statement to the C-specific set. - * configure: Regenerate. - -2015-03-07 Pedro Alves <palves@redhat.com> - - * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>, - or <winsock2.h> here. Instead include "gdb_socket.h". - (remote_open): Use union gdb_sockaddr_u. - * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h> - or <winsock2.h> here. Instead include "gdb_socket.h". - (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u. - * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h> - or <sys/un.h>. - (init_named_socket, gdb_agent_helper_thread): Use union - gdb_sockaddr_u. - -2015-03-07 Pedro Alves <palves@redhat.com> - - Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH - instead. - -2015-03-06 Yao Qi <yao.qi@linaro.org> - - * linux-aarch64-low.c (aarch64_insert_point): Use - show_debug_regs as a boolean. - (aarch64_remove_point): Likewise. - -2015-03-05 Pedro Alves <palves@redhat.com> - - * lynx-low.c (lynx_target_ops): Install NULL hooks for - stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint, - stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint. - * nto-low.c (nto_target_ops): Likewise. - * spu-low.c (spu_target_ops): Likewise. - * win32-low.c (win32_target_ops): Likewise. - -2015-03-04 Pedro Alves <palves@redhat.com> - - * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]: - Decide whether a breakpoint triggered based on the SIGTRAP's - siginfo.si_code. - (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a - breakpoint is inserted if relying on SIGTRAP's siginfo.si_code. - (linux_low_filter_event): Check for breakpoints before checking - watchpoints. - (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's - siginfo.si_code. - (linux_stopped_by_sw_breakpoint) - (linux_supports_stopped_by_sw_breakpoint) - (linux_stopped_by_hw_breakpoint) - (linux_supports_stopped_by_hw_breakpoint): New functions. - (linux_target_ops): Install new target methods. - -2015-03-04 Pedro Alves <palves@redhat.com> - - * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak. - * server.c (swbreak_feature, hwbreak_feature): New globals. - (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+". - (captured_main): Clear swbreak_feature and hwbreak_feature. - * server.h (swbreak_feature, hwbreak_feature): Declare. - * target.h (struct target_ops) <stopped_by_sw_breakpoint, - supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint, - supports_stopped_by_hw_breakpoint>: New fields. - (target_supports_stopped_by_sw_breakpoint) - (target_stopped_by_sw_breakpoint) - (target_supports_stopped_by_hw_breakpoint) - (target_stopped_by_hw_breakpoint): Declare. - -2015-03-04 Pedro Alves <palves@redhat.com> - - enum lwp_stop_reason -> enum target_stop_reason - * linux-low.c (check_stopped_by_breakpoint): Adjust. - (thread_still_has_status_pending_p, check_stopped_by_watchpoint) - (linux_wait_1, stuck_in_jump_pad_callback) - (move_out_of_jump_pad_callback, linux_resume_one_lwp) - (linux_stopped_by_watchpoint): - * linux-low.h (enum lwp_stop_reason): Delete. - (struct lwp_info) <stop_reason>: Now an enum target_stop_reason. - * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust. - -2015-03-04 Yao Qi <yao.qi@linaro.org> - - * Makefile.in (SFILES): Add linux-aarch64-low.c. - -2015-03-03 Gary Benson <gbenson@redhat.com> - - * hostio.c (handle_vFile): Fix prefix lengths. - -2015-03-03 Markus Metzger <markus.t.metzger@intel.com> - - * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero - ptr_bits. - -2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com> - - * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c) - (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules. - (clean): Add "rm -f" for above C files. - * configure.srv (srv_regobj): Add s390-vx-linux64.o, - s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o. - (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml, - s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml. - * linux-s390-low.c (HWCAP_S390_VX): New macro. - (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64) - (init_registers_s390x_vx_linux64) - (init_registers_s390x_tevx_linux64) - (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64) - (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern - declarations. - (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high) - (s390_store_vxrs_high): New functions. - (s390_regsets): Add entries for NT_S390_VXRS_LOW and - NT_S390_VXRS_HIGH. - (s390_arch_setup): Add logic for selecting one of the new target - descriptions. Activate the new vector regsets if applicable. - (initialize_low_arch): Also invoke init_registers_s390_vx_linux64, - init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64, - and init_registers_s390x_tevx_linux64. - -2015-03-01 Pedro Alves <palves@redhat.com> - - * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs' - parameter. - -2015-02-27 Pedro Alves <palves@redhat.com> - - * linux-x86-low.c (u_debugreg_offset): New function. - (x86_linux_dr_get, x86_linux_dr_set): Use it. - -2015-02-27 Pedro Alves <palves@redhat.com> - - * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP. - [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare. - [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread) - ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs) - (ps_lsetfpregs, ps_getpid) - (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue) - (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs) - (ps_lsetxregs, ps_plog): Declare. - -2015-02-27 Pedro Alves <palves@redhat.com> - - * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use - IP_AGENT_EXPORT_FUNC. - * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use - IP_AGENT_EXPORT_FUNC. - * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR) - (IP_AGENT_EXPORT): Delete. - (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end) - (gdb_trampoline_buffer, gdb_trampoline_buffer_end) - (gdb_trampoline_buffer_error, collecting, gdb_collect) - (stop_tracing, flush_trace_buffer, about_to_request_buffer_space) - (trace_buffer_is_full, stopping_tracepoint, expr_eval_result) - (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl) - (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi) - (traceframe_read_count, traceframe_write_count) - (traceframes_created, trace_state_variables, get_raw_reg) - (get_trace_state_variable_value, set_trace_state_variable_value) - (ust_loaded, helper_thread_id, cmd_buf): Use - IPA_SYM_EXPORTED_NAME. - (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC. - (tracepoints) Use IP_AGENT_EXPORT_VAR. - (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use - IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP. - (last_tracepoint): Move into !IN_PROCESS_AGENT block. - (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in - EXTERN_C_PUSH/EXTERN_C_POP. - (trace_state_variables): Use IP_AGENT_EXPORT_VAR. - (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and - wrap in EXTERN_C_PUSH/EXTERN_C_POP. - (trace_buffer_ctrl, trace_buffer_ctrl_curr) - (traceframe_write_count, traceframe_read_count) - (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR. - (about_to_request_buffer_space, get_trace_state_variable_value) - (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC. - (collecting): Use IP_AGENT_EXPORT_VAR and wrap in - EXTERN_C_PUSH/EXTERN_C_POP. - (gdb_collect): Use IP_AGENT_EXPORT_FUNC. - (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR. - (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR - and wrap in EXTERN_C_PUSH/EXTERN_C_POP. - (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end) - (gdb_trampoline_buffer, gdb_trampoline_buffer_end) - (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR. - * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL): - Define. - (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR) - (IP_AGENT_EXPORT_VAR_DECL): Define. - (tracing): Declare. - (gdb_agent_get_raw_reg): Declare. - -2015-02-27 Tom Tromey <tromey@redhat.com> - Pedro Alves <palves@redhat.com> - - Rename symbols whose names are reserved C++ keywords throughout. - -2015-02-27 Pedro Alves <palves@redhat.com> - - * Makefile.in (COMPILER): New, get it from autoconf. - (CXX): Get from autoconf instead. - (COMPILE.pre): Use COMPILER. - (CC-LD): Rename to ... - (CC_LD): ... this. Use COMPILER. - (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust. - (CXX_FOR_TARGET): Default to g++ instead of gcc. - * acinclude.m4: Include build-with-cxx.m4. - * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX. - Disable -Werror by default if building in C++ mode. - (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and - -Wno-narrowing in C++ mode. Run supported-warning-flags tests with - the C++ compiler. Save/restore CXXFLAGS too. - * configure: Regenerate. - -2015-02-27 Pedro Alves <palves@redhat.com> - - * acinclude.m4: Include libiberty.m4. - * configure.ac: Call libiberty_INIT. - * config.in, configure: Regenerate. - -2015-02-26 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_wait_1): When incrementing the PC past a - program breakpoint always use the_low_target.breakpoint_len as - increment, rather than the maximum between that and - the_low_target.decr_pc_after_break. - -2015-02-23 Pedro Alves <palves@redhat.com> - - * linux-low.c (check_stopped_by_breakpoint): Don't check if the - thread was doing a step-over; always adjust the PC if - we stepped over a permanent breakpoint. - (linux_wait_1): If we stepped over breakpoint that was on top of a - permanent breakpoint, manually advance the PC past it. - -2015-02-23 Pedro Alves <palves@redhat.com> - - * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit - modes. - (x86_fill_gregset, x86_store_gregset): Use it when handling - $orig_eax. - -2015-02-20 Pedro Alves <palves@redhat.com> - - * thread-db.c: Include "nat/linux-procfs.h". - (thread_db_init): Skip listing new threads if the kernel supports - PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible. - -2015-02-20 Pedro Alves <palves@redhat.com> - - * linux-low.c (status_pending_p_callback): Use ptid_match. - -2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com> - - PR breakpoints/16812 - * linux-low.c (wstatus_maybe_breakpoint): Remove. - (linux_low_filter_event): Update wstatus_maybe_breakpoint name. - (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV. - -2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com> - - PR breakpoints/15956 - * tracepoint.c (cmd_qtinit): Add check for current_thread. - -2015-02-09 Markus Metzger <markus.t.metzger@intel.com> - - * linux-low.c (linux_low_btrace_conf): Print size. - * server.c (handle_btrace_conf_general_set): New. - (hanle_general_set): Call handle_btrace_conf_general_set. - (handle_query): Report Qbtrace-conf:bts:size as supported. - -2015-02-09 Markus Metzger <markus.t.metzger@intel.com> - - * linux-low.c (linux_low_enable_btrace): Update parameters. - (linux_low_btrace_conf): New. - (linux_target_ops)<to_btrace_conf>: Initialize. - * server.c (current_btrace_conf): New. - (handle_btrace_enable): Rename to ... - (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf - to target_enable_btrace. Update comment. Update users. - (handle_qxfer_btrace_conf): New. - (qxfer_packets): Add btrace-conf entry. - (handle_query): Report qXfer:btrace-conf:read as supported packet. - * target.h (target_ops)<enable_btrace>: Update parameters and comment. - (target_ops)<read_btrace_conf>: New. - (target_enable_btrace): Update parameters. - (target_read_btrace_conf): New. - -2015-02-09 Markus Metzger <markus.t.metzger@intel.com> - - * server.c (handle_btrace_general_set): Remove call to - target_supports_btrace. - (supported_btrace_packets): New. - (handle_query): Call supported_btrace_packets. - * target.h: include btrace-common.h. - (btrace_target_info): Removed. - (supports_btrace, target_supports_btrace): Update parameters. - -2015-02-09 Markus Metzger <markus.t.metzger@intel.com> - - * Makefile.in (SFILES): Add common/btrace-common.c. - (OBS): Add common/btrace-common.o. - (btrace-common.o): Add build rules. - * linux-low: Include btrace-common.h. - (linux_low_read_btrace): Use struct btrace_data. Call - btrace_data_init and btrace_data_fini. - -2015-02-06 Pedro Alves <palves@redhat.com> - - * thread-db.c (find_new_threads_callback): Add debug output. - -2015-02-04 Pedro Alves <palves@redhat.com> - - * linux-low.c (handle_extended_wait): Don't resume LWPs here. - (resume_stopped_resumed_lwps): New function. - (linux_wait_for_event_filtered): Use it. - -2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com> - - * Makefile.in (SFILES): Add linux-personality.c. - (linux-personality.o): New rule. - * configure.srv (srv_linux_obj): Add linux-personality.o to the - list of objects to be built. - * linux-low.c: Include nat/linux-personality.h. - (linux_create_inferior): Remove code to disable address space - randomization (moved to ../nat/linux-personality.c). Create - cleanup to disable address space randomization. - -2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com> - - * Makefile.in (posix-strerror.o): New rule. - (mingw-strerror.o): Likewise. - * configure: Regenerated. - * configure.ac: Source file ../common/common.host. Initialize new - variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES. - -2015-01-14 Yao Qi <yao@codesourcery.com> - - * Makefile.in (SFILES): Add nat/ppc-linux.c. - (ppc-linux.o): New rule. - * configure.srv (powerpc*-*-linux*): Add ppc-linux.o. - * configure.ac: AC_CHECK_FUNCS(getauxval). - * config.in: Re-generated. - * configure: Re-generated. - * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call - ppc64_64bit_inferior_p - -2015-01-14 Yao Qi <yao@codesourcery.com> - - * linux-ppc-low.c: Include "nat/ppc-linux.h". - (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h. - (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise. - (PT_ORIG_R3, PT_TRAP): Likewise. - (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise. - (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise. - (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise. - -2015-01-10 Joel Brobecker <brobecker@adacore.com> - - * i387-fp.c (i387_cache_to_xsave): In look over - num_avx512_zmmh_high_registers, replace use of struct i387_xsave - zmmh_low_space field by use of zmmh_high_space. - -2015-01-09 Pedro Alves <palves@redhat.com> - - * linux-low.c (step_over_bkpt): Move higher up in the file. - (handle_extended_wait): Don't store the stop_pc here. - (get_stop_pc): Adjust comments and rename to ... - (check_stopped_by_breakpoint): ... this. Record whether the LWP - stopped for a software breakpoint or hardware breakpoint. - (thread_still_has_status_pending_p): New function. - (status_pending_p_callback): Use - thread_still_has_status_pending_p. If the event is no longer - interesting, resume the LWP. - (handle_tracepoints): Add assert. - (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call. - (wstatus_maybe_breakpoint): New function. - (cancel_breakpoint): Delete function. - (check_stopped_by_watchpoint): New function, factored out from - linux_low_filter_event. - (lp_status_maybe_breakpoint): Delete function. - (linux_low_filter_event): Remove filter_ptid argument. - Leave thread group exits pending here. Store the LWP's stop PC. - Always leave events pending. - (linux_wait_for_event_filtered): Pull all events out of the - kernel, and leave them all pending. - (count_events_callback, select_event_lwp_callback): Consider all - events. - (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete. - (select_event_lwp): Only give preference to the stepping LWP in - all-stop mode. Adjust comments. - (ignore_event): New function. - (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove - references to cancel_breakpoints. Adjust to renames. Also give - equal priority to all LWPs that have had events in non-stop mode. - If reporting a software breakpoint event, unadjust the LWP's PC. - (linux_wait): If linux_wait_1 returned an ignored event, retry. - (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): - Adjust. - (linux_resume_one_lwp): Store the LWP's PC. Adjust. - (resume_status_pending_p): Use thread_still_has_status_pending_p. - (linux_stopped_by_watchpoint): Adjust. - (linux_target_ops): Remove reference to linux_cancel_breakpoints. - * linux-low.h (enum lwp_stop_reason): New. - (struct lwp_info) <stop_pc>: Adjust comment. - <stopped_by_watchpoint>: Delete field. - <stop_reason>: New field. - * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust. - * mem-break.c (software_breakpoint_inserted_here) - (hardware_breakpoint_inserted_here): New function. - * mem-break.h (software_breakpoint_inserted_here) - (hardware_breakpoint_inserted_here): Declare. - * target.h (struct target_ops) <cancel_breakpoints>: Remove field. - (cancel_breakpoints): Delete. - * tracepoint.c (clear_installed_tracepoints, stop_tracing) - (upload_fast_traceframes): Remove references to - cancel_breakpoints. - -2015-01-09 Pedro Alves <palves@redhat.com> - - * thread-db.c (find_new_threads_callback): Ignore thread if the - kernel thread ID is -1. - -2015-01-09 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_attach_fail_reason_string): Move to - nat/linux-ptrace.c, and rename. - (linux_attach_lwp): Update comment. - (attach_proc_task_lwp_callback): New function. - (linux_attach): Adjust to rename and use - linux_proc_attach_tgid_threads. - (linux_attach_fail_reason_string): Delete declaration. - -2015-01-01 Joel Brobecker <brobecker@adacore.com> - - * gdbreplay.c (gdbreplay_version): Update copyright year to 2015. - * server.c (gdbserver_version): Likewise. - -2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com> - - * remote-utils.c: Include ctype.h. - (input_interrupt): Explicitly handle the case when the char - received is the NUL byte. Improve the printing of non-ASCII - characters. - -2014-12-16 Joel Brobecker <brobecker@adacore.com> - - * linux-low.c (linux_low_filter_event): Update call to - linux_enable_event_reporting following the addition of - a new parameter to that function. - -2014-12-16 Catalin Udma <catalin.udma@freescale.com> - - PR server/17457 - * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define. - (AARCH64_FPCR_REGNO): Likewise. - (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers. - (aarch64_fill_fpregset): Add missing fpsr/fpcr registers. - (aarch64_store_fpregset): Likewise. - -2014-12-15 Joel Brobecker <brobecker@adacore.com> - - * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1. - Remove FIXME comment about assumption about N. - -2014-12-13 Joel Brobecker <brobecker@adacore.com> - - * configure.ac: If large-file support is disabled in GDBserver, - pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib". - * configure: Regenerate. - -2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com> - - * linux-low.c (regsets_fetch_inferior_registers): Suppress the - warning upon ENODATA from ptrace. - * linux-s390-low.c (s390_store_tdb): New. - (s390_regsets): Add regset for NT_S390_TDB. - -2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com> - - * linux-low.c (regsets_store_inferior_registers): Skip regsets - without a fill_function. - * linux-s390-low.c (s390_fill_last_break): Remove. - (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK. - (s390_arch_setup): Use regset's size instead of fill_function for - loop end condition. - -2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com> - - * linux-low.c (regsets_fetch_inferior_registers): Do not invoke - the regset's store function when ptrace returned an error. - * regcache.c (get_thread_regcache): Invalidate register cache - before fetching inferior's registers. - -2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com> - - * linux-low.c (regsets_fetch_inferior_registers): Rephrase - while-loop as for-loop. - (regsets_store_inferior_registers): Likewise. - -2014-11-28 Yao Qi <yao@codesourcery.com> - - * configure.ac(AC_CHECK_FUNCS): Remove readlink. - * config.in, configure: Re-generate. - * hostio.c (handle_unlink): Remove code checking HAVE_READLINK - is defined. - -2014-11-21 Yao Qi <yao@codesourcery.com> - - * configure.ac: Don't invoke AC_FUNC_ALLOCA. - (AC_CHECK_HEADERS): Remove malloc.h. - * configure: Re-generated. - * config.in: Re-generated. - * server.h: Don't include alloca.h and malloc.h. - * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined. - Don't include malloc.h. - -2014-11-17 Joel Brobecker <brobecker@adacore.com> - - * lynx-low.c (lynx_write_memory): Put lynx_read_memory and - corresponding ERRNO check in same block. - -2014-11-12 Pedro Alves <palves@redhat.com> - - * server.c (cont_thread): Update comment. - (start_inferior, attach_inferior): No longer clear cont_thread. - (handle_v_cont): No longer set cont_thread. - (captured_main): Clear cont_thread each time a GDB connects. - -2014-11-12 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_wait_1): Don't force a wait for the Hc - thread, and don't resume all threads if the Hc thread has exited. - -2014-11-12 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_request_interrupt): Always send a SIGINT to - the process group instead of to a specific LWP. - -2014-10-15 Pedro Alves <palves@redhat.com> - - PR server/17487 - * win32-arm-low.c (arm_set_thread_context): Remove current_event - parameter. - (arm_set_thread_context): Delete. - (the_low_target): Adjust. - * win32-i386-low.c (debug_registers_changed) - (debug_registers_used): Delete. - (update_debug_registers_callback): New function. - (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as - needing to update their debug registers. - (win32_get_current_dr): New function. - (x86_dr_low_get_addr, x86_dr_low_get_control) - (x86_dr_low_get_status): Fetch the debug register from the thread - record's context. - (i386_initial_stuff): Adjust. - (i386_get_thread_context): Remove current_event parameter. Don't - clear debug_registers_changed nor copy DR values to - debug_reg_state. - (i386_set_thread_context): Delete. - (i386_prepare_to_resume): New function. - (i386_thread_added): Mark the thread as needing to update irs - debug registers. - (the_low_target): Remove i386_set_thread_context and install - i386_prepare_to_resume. - * win32-low.c (win32_get_thread_context): Adjust. - (win32_set_thread_context): Use SetThreadContext - directly. - (win32_prepare_to_resume): New function. - (win32_require_context): New function, factored out from ... - (thread_rec): ... this. - (continue_one_thread): Call win32_prepare_to_resume on each thread - we're about to continue. - (win32_resume): Call win32_prepare_to_resume on the event thread. - * win32-low.h (struct win32_thread_info) - <debug_registers_changed>: New field. - (struct win32_target_ops): Change prototype of set_thread_context, - delete set_thread_context and add prepare_to_resume. - (win32_require_context): New declaration. - -2014-10-08 Gary Benson <gbenson@redhat.com> - - * server.h: Do not include common-exceptions.h. - -2014-10-08 Gary Benson <gbenson@redhat.com> - - * server.h: Do not include cleanups.h. - -2014-09-30 James Hogan <james.hogan@imgtec.com> - - * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and - mips64-dsp-linux.c. - -2014-09-23 Yao Qi <yao@codesourcery.com> - - * linux-low.c (lp_status_maybe_breakpoint): New function. - (linux_low_filter_event): Call lp_status_maybe_breakpoint. - (count_events_callback): Likewise. - (select_event_lwp_callback): Likewise. - (cancel_breakpoints_callback): Likewise. - -2014-09-19 Don Breazeal <donb@codesourcery.com> - - * linux-low.c (handle_extended_wait): Call - linux_ptrace_get_extended_event. - (get_stop_pc, get_detach_signal, linux_low_filter_event): Call - linux_is_extended_waitstatus. - -2014-09-16 Joel Brobecker <brobecker@adacore.com> - - * Makefile.in (CPPFLAGS): Define. - (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}. - (IPAGENT_CFLAGS): Remove ${CPPFLAGS}. - -2014-09-16 Gary Benson <gbenson@redhat.com> - - * inferiors.h (current_inferior): Renamed as... - (current_thread): New variable. All uses updated. - * linux-low.c (get_pc): Renamed saved_inferior as saved_thread. - (maybe_move_out_of_jump_pad): Likewise. - (cancel_breakpoint): Likewise. - (linux_low_filter_event): Likewise. - (wait_for_sigstop): Likewise. - (linux_resume_one_lwp): Likewise. - (need_step_over_p): Likewise. - (start_step_over): Likewise. - (linux_stabilize_threads): Renamed save_inferior as saved_thread. - * linux-x86-low.c (x86_linux_update_xmltarget): Likewise. - * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread - and save_inferior as saved_thread. - * regcache.c (get_thread_regcache): Renamed saved_inferior as - saved_thread. - (regcache_invalidate_thread): Likewise. - * remote-utils.c (prepare_resume_reply): Likewise. - * thread-db.c (thread_db_get_tls_address): Likewise. - (disable_thread_event_reporting): Likewise. - (remove_thread_event_breakpoints): Likewise. - * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior - as saved_thread. - * target.h (set_desired_inferior): Renamed as... - (set_desired_thread): New declaration. All uses updated. - * server.c (myresume): Updated comment to reference thread instead - of inferior. - (handle_serial_event): Likewise. - (handle_target_event): Likewise. - -2014-09-12 Tom Tromey <tromey@redhat.com> - Gary Benson <gbenson@redhat.com> - - * regcache.h: Include common-regcache.h. - (regcache_read_pc): Don't declare. - * regcache.c (get_thread_regcache_for_ptid): New function. - -2014-09-11 Tom Tromey <tromey@redhat.com> - Gary Benson <gbenson@redhat.com> - - * symbol.c: New file. - * Makefile.in (SFILES): Add symbol.c. - (OBS): Add symbol.o. - -2014-09-11 Gary Benson <gbenson@redhat.com> - - * target.c (target_stop_ptid, target_continue_ptid): New - functions. - -2014-09-11 Tom Tromey <tromey@redhat.com> - Gary Benson <gbenson@redhat.com> - - * target.h: Include target/target.h. - * target.c (target_read_memory, target_read_uint32) - (target_write_memory): New functions. - -2014-09-11 Gary Benson <gbenson@redhat.com> - - * server.h (debug_hw_points): Don't declare. - * server.c (debug_hw_points): Don't define. Replace all uses - with show_debug_regs. - * linux-aarch64-low.c (debug_hw_points): Don't define. Replace - all uses with show_debug_regs. - -2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com> - - * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take - endianness into account. - (ppc_supply_ptrace_register): Likewise. - -2014-09-03 James Hogan <james.hogan@imgtec.com> - - * linux-mips-low.c (mips_read_description): Reset errno to 0 prior - to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call. - -2014-09-03 Gary Benson <gbenson@redhat.com> - - * linux-x86-low.c (x86_linux_prepare_to_resume): Use - ALL_DEBUG_ADDRESS_REGISTERS. - -2014-09-02 Gary Benson <gbenson@redhat.com> - - * i386-low.h: Renamed as... - * x86-low.h: New file. All type, function and variable name - prefixes changed from "i386_" to "x86_". All references updated. - * i386-low.c: Renamed as... - * x86-low.c: New file. All type, function and variable name - prefixes changed from "i386_" to "x86_". All references updated. - -2014-09-02 Gary Benson <gbenson@redhat.com> - - * linux-x86-low.c (x86_linux_new_process): Use XCNEW. - (x86_linux_new_thread): Likewise. - -2014-08-29 Gary Benson <gbenson@redhat.com> - - * server.h (setjmp.h): Do not include. - (toplevel): Do not declare. - (common-exceptions.h): Include. - (cleanups.h): Likewise. - * server.c (toplevel): Do not define. - (exit_code): New static global. - (detach_or_kill_for_exit_cleanup): New function. - (main): New function. Original main renamed to... - (captured_main): New function. - * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror. - -2014-08-29 Gary Benson <gbenson@redhat.com> - - * Makefile.in (SFILES): Add common/common-exceptions.c. - (OBS): Add common-exceptions.o. - (common-exceptions.o): New rule. - * utils.c (prepare_to_throw_exception): New function. - -2014-08-29 Gary Benson <gbenson@redhat.com> - - * config.in: Regenerate. - * configure: Likewise. - -2014-08-29 Gary Benson <gbenson@redhat.com> - - * Makefile.in (SFILES): Add common/cleanups.c. - (OBS): cleanups.o. - (cleanups.o): New rule. - -2014-08-29 Gary Benson <gbenson@redhat.com> - - * utils.c (internal_vwarning): New function. - -2014-08-28 Gary Benson <gbenson@redhat.com> - - * utils.h (fatal): Remove declaration. - * utils.c (fatal): Remove function. - -2014-08-28 Gary Benson <gbenson@redhat.com> - - * tracepoint.c (gdb_agent_init): Replace fatal with - perror_with_name. - (initialize_tracepoint): Likewise. - -2014-08-28 Gary Benson <gbenson@redhat.com> - - * remote-utils.c (remote_prepare): Replace fatal with error. - -2014-08-28 Gary Benson <gbenson@redhat.com> - - * linux-low.c (linux_async): Replace fatal with warning. - Tidy up and return. - (linux_start_non_stop): Return -1 if linux_async failed. - -2014-08-28 Gary Benson <gbenson@redhat.com> - - * linux-x86-low.c (i386_dr_low_set_addr): Replace check with - gdb_assert. - (i386_dr_low_get_addr): Remove vague comment. - * win32-i386-low.c (i386_dr_low_set_addr): Replace check with - gdb_assert. - -2014-08-28 Gary Benson <gbenson@redhat.com> - - * inferiors.c (get_thread_process): Replace check with gdb_assert. - * linux-low.c (linux_wait_for_event_filtered): Replace fatal with - internal_error. - (linux_resume_one_lwp): Likewise. - * linux-x86-low.c (x86_siginfo_fixup): Replace checks with - gdb_assert. - * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal - with internal_error. - * regcache.c (get_thread_regcache): Replace check with gdb_assert. - (init_register_cache): Replace fatal with gdb_assert_not_reached. - (find_register_by_name): Replace fatal with internal_error. - (find_regno): Likewise. - * tdesc.c (init_target_desc): Replace check with gdb_assert. - * thread-db.c (thread_db_create_event): Likewise. - (thread_db_load_search): Likewise. - (try_thread_db_load_1): Likewise. - * tracepoint.c (get_jump_space_head): Replace fatal with - internal_error. - (claim_trampoline_space): Likewise. - (have_fast_tracepoint_trampoline_buffer): Likewise. - (cmd_qtstart): Likewise. - (stop_tracing): Likewise. - (fast_tracepoint_collecting): Likewise. - (target_malloc): Likewise. - (download_tracepoint): Likewise. - (download_trace_state_variables): Replace check with gdb_assert. - (upload_fast_traceframes): Replace fatal with internal_error. - -2014-08-19 Tom Tromey <tromey@redhat.com> - Gary Benson <gbenson@redhat.com> - - * Makefile.in (SFILES): Add common/common-debug.c. - (OBS): Add common-debug.o. - (common-debug.o): New rule. - * debug.h (debug_printf): Don't declare. - * debug.c (debug_printf): Renamed and rewritten as... - (debug_vprintf): New function. - -2014-08-19 Gary Benson <gbenson@redhat.com> - - * utils.h: Do not include print-utils.h. - -2014-08-19 Tom Tromey <tromey@redhat.com> - Gary Benson <gbenson@redhat.com> - - * server.h: Add static assertion. - (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove. - -2014-08-19 Tom Tromey <tromey@redhat.com> - Gary Benson <gbenson@redhat.com> - - * Makefile.in (SFILES): Add common/errors.c. - (OBS): Add errors.o. - (IPA_OBS): Add errors-ipa.o. - (errors.o): New rule. - (errors-ipa.o): Likewise. - * utils.h (perror_with_name, error, warning): Don't declare. - * utils.c (warning): Renamed and rewritten as... - (vwarning): New function. - (error): Renamed and rewritten as... - (verror): New function. - (internal_error): Renamed and rewritten as... - (internal_verror): New function. - -2014-08-07 Gary Benson <gbenson@redhat.com> - - * configure.ac (AC_CHECK_HEADERS): Remove errno.h. - * configure: Regenerate. - * config.in: Likewise. - * server.h: Do not include errno.h. - * event-loop.c: Likewise. - * hostio-errno.c: Likewise. - * linux-low.c: Likewise. - * remote-utils.c: Likewise. - * spu-low.c: Likewise. - * utils.c: Likewise. - * gdbreplay.c: Unconditionally include errno.h. - -2014-08-07 Gary Benson <gbenson@redhat.com> - - * server.h: Do not include string.h. - * event-loop.c: Likewise. - * linux-low.c: Likewise. - * regcache.c: Likewise. - * remote-utils.c: Likewise. - * spu-low.c: Likewise. - * utils.c: Likewise. - -2014-08-07 Gary Benson <gbenson@redhat.com> - - * server.h: Do not include gdb_assert.h. - -2014-08-07 Gary Benson <gbenson@redhat.com> - - * server.h: Do not include common-utils.h. - -2014-08-07 Gary Benson <gbenson@redhat.com> - - * server.h: Do not include ptid.h. - * notif.h: Likewise. - -2014-08-07 Gary Benson <gbenson@redhat.com> - - * server.h: Do not include gdb_locale.h. - -2014-08-07 Gary Benson <gbenson@redhat.com> - - * server.h: Do not include gdb/signals.h. - * win32-low.c: Likewise. - -2014-08-07 Gary Benson <gbenson@redhat.com> - - * server.h: Do not include pathmax.h. - -2014-08-07 Gary Benson <gbenson@redhat.com> - - * server.h: Do not include libiberty.h. - * linux-bfin-low.c: Likewise. - -2014-08-07 Gary Benson <gbenson@redhat.com> - - * server.h: Do not include ansidecl.h. - -2014-08-07 Gary Benson <gbenson@redhat.com> - - * linux-x86-low.c: Do not include stddef.h. - * lynx-ppc-low.c: Likewise. - * tracepoint.c: Likewise. - -2014-08-07 Gary Benson <gbenson@redhat.com> - - * server.h: Do not include stdarg.h. - * nto-low.c: Likewise. - -2014-08-07 Gary Benson <gbenson@redhat.com> - - * server.h: Do not include stdlib.h. - * inferiors.c: Likewise. - * linux-low.c: Likewise. - * regcache.c: Likewise. - * spu-low.c: Likewise. - * tracepoint.c: Likewise. - * utils.c: Likewise. - -2014-08-07 Gary Benson <gbenson@redhat.com> - - * server.h: Do not include stdio.h. - * linux-low.c: Likewise. - * remote-utils.c: Likewise. - * spu-low.c: Likewise. - * utils.c: Likewise. - * wincecompat.c: Likewise. - -2014-08-06 Gary Benson <gbenson@redhat.com> - - * regcache.c (init_register_cache): Move conditionals inside if. - -2014-08-06 Gary Benson <gbenson@redhat.com> - - * linux-low.c (linux_supports_non_stop): Use target_is_async_p. - -2014-07-31 Gary Benson <gbenson@redhat.com> - - * ax.h: Do not include server.h. - * gdbthread.h: Likewise. - * lynx-low.h: Likewise. - * notif.h: Likewise. - -2014-07-30 Gary Benson <gbenson@redhat.com> - - * server.h: Include common-defs.h. - Do not include config.h or build-gnulib-gdbserver/config.h. - -2014-07-30 Gary Benson <gbenson@redhat.com> - - * hostio-errno.c: Move server.h to top of includes list. - * inferiors.c: Likewise. - * linux-x86-low.c: Likewise. - * notif.c: Include server.h. - -2014-07-24 Tom Tromey <tromey@redhat.com> - Gary Benson <gbenson@redhat.com> - - * server.h (CORE_ADDR): Now unsigned. - -2014-07-16 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill. - -2014-07-15 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_kill_one_lwp): Save errno and work with saved - copy. - -2014-07-11 Pedro Alves <palves@redhat.com> - - * linux-low.c (kill_wait_lwp): New function, based on - kill_one_lwp_callback, but use my_waitpid directly. - (kill_one_lwp_callback, linux_kill): Use it. - -2014-06-23 Pedro Alves <palves@redhat.com> - - * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL - before setting DR0..DR3. - -2014-06-20 Gary Benson <gbenson@redhat.com> - - * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed. - * configure: Regenerated. - * config.in: Likewise. - -2014-06-20 Gary Benson <gbenson@redhat.com> - - * Makefile.in (SFILES): Update locations for files moved - from common to nat. - (object file files): Reordered. - -2014-06-20 Gary Benson <gbenson@redhat.com> - - * i386-low.h (i386_dr_low_can_set_addr): Removed. - (i386_dr_low_set_addr): Likewise. - (i386_dr_low_get_addr): Likewise. - (i386_dr_low_can_set_control): Likewise. - (i386_dr_low_set_control): Likewise. - (i386_dr_low_get_control): Likewise. - (i386_dr_low_get_status): Likewise. - (i386_get_debug_register_length): Likewise. - * linux-x86-low.c (i386_dr_low_set_addr): - Changed signature. Made static. - (i386_dr_low_get_addr): Likewise. - (i386_dr_low_set_control): Likewise. - (i386_dr_low_get_control): Likewise. - (i386_dr_low_get_status): Likewise. - (i386_dr_low): New global variable. - * win32-i386-low.c (i386_dr_low_set_addr): - Changed signature. Made static. - (i386_dr_low_get_addr): Likewise. - (i386_dr_low_set_control): Likewise. - (i386_dr_low_get_control): Likewise. - (i386_dr_low_get_status): Likewise. - (i386_dr_low): New global variable. - -2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com> - - * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar). - * Makefile.in (AR, AR_FLAGS): Define. - * configure: Regenerate. - -2014-06-19 Gary Benson <gbenson@redhat.com> - - * Makefile.in (i386-dregs.o): New rule. - * configure.srv: Add i386-dregs.o to all targets using i386-low.o. - * i386-low.c (target.h): Remove include. - (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c. - (DR_CONTROL_SHIFT): Likewise. - (DR_CONTROL_SIZE): Likewise. - (DR_RW_EXECUTE): Likewise. - (DR_RW_WRITE): Likewise. - (DR_RW_READ): Likewise. - (DR_RW_IORW): Likewise. - (DR_LEN_1): Likewise. - (DR_LEN_2): Likewise. - (DR_LEN_4): Likewise. - (DR_LEN_8): Likewise. - (DR_LOCAL_ENABLE_SHIFT): Likewise. - (DR_GLOBAL_ENABLE_SHIFT): Likewise. - (DR_ENABLE_SIZE): Likewise. - (DR_LOCAL_SLOWDOWN): Likewise. - (DR_GLOBAL_SLOWDOWN): Likewise. - (DR_CONTROL_RESERVED): Likewise. - (I386_DR_CONTROL_MASK): Likewise. - (I386_DR_VACANT): Likewise. - (I386_DR_LOCAL_ENABLE): Likewise. - (I386_DR_GLOBAL_ENABLE): Likewise. - (I386_DR_DISABLE): Likewise. - (I386_DR_SET_RW_LEN): Likewise. - (I386_DR_GET_RW_LEN): Likewise. - (I386_DR_WATCH_HIT): Likewise. - (i386_wp_op_t): Likewise. - (i386_show_dr): Likewise. - (i386_length_and_rw_bits): Likewise. - (i386_insert_aligned_watchpoint): Likewise. - (i386_remove_aligned_watchpoint): Likewise. - (i386_handle_nonaligned_watchpoint): Likewise. - i386_update_inferior_debug_regs(): Likewise. - (i386_dr_insert_watchpoint): Likewise. - (i386_dr_remove_watchpoint): Likewise. - (i386_dr_region_ok_for_watchpoint): Likewise. - (i386_dr_stopped_data_address): Likewise. - (i386_dr_stopped_by_watchpoint): Likewise. - -2014-06-19 Gary Benson <gbenson@redhat.com> - - * i386-low.c (i386_dr_show): Renamed to - i386_show_dr and made static. All uses updated. - (i386_dr_length_and_rw_bits): Renamed to - i386_length_and_rw_bits and made static. - All uses updated. - (i386_dr_insert_aligned_watchpoint): Renamed to - i386_insert_aligned_watchpoint and made static. - All uses updated. - (i386_dr_remove_aligned_watchpoint): Renamed to - i386_remove_aligned_watchpoint and made static. - All uses updated. - (i386_dr_update_inferior_debug_regs): Renamed to - i386_update_inferior_debug_regs and made static. - All uses updated. - -2014-06-18 Gary Benson <gbenson@redhat.com> - - * i386-low.h (i386_dr_low_can_set_addr): New macro. - (i386_dr_low_can_set_control): Likewise. - (i386_get_debug_register_length): Likewise. - * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h. - (i386_dr_low_can_set_control): Likewise. - (i386_get_debug_register_length): Likewise. - -2014-06-17 Gary Benson <gbenson@redhat.com> - - * i386-low.h (i386-dregs.h): New include. - (DR_FIRSTADDR): Now in i386-dregs.h. - (DR_LASTADDR): Likewise. - (DR_NADDR): Likewise. - (DR_STATUS): Likewise. - (DR_CONTROL): Likewise. - (i386_debug_reg_state): Likewise. - (i386_dr_insert_watchpoint): Likewise. - (i386_dr_remove_watchpoint): Likewise. - (i386_dr_region_ok_for_watchpoint): Likewise. - (i386_dr_stopped_data_address): Likewise. - (i386_dr_stopped_by_watchpoint): Likewise. - * i386-low.c (ALL_DEBUG_REGISTERS): Likewise. - -2014-06-18 Gary Benson <gbenson@redhat.com> - - * i386-low.h (i386_low_insert_watchpoint): Renamed to - i386_dr_insert_watchpoint. - (i386_low_remove_watchpoint): Renamed to - i386_dr_remove_watchpoint. - (i386_low_region_ok_for_watchpoint): Renamed to - i386_dr_region_ok_for_watchpoint. - (i386_low_stopped_data_address): Renamed to - i386_dr_stopped_data_address. - (i386_low_stopped_by_watchpoint): Renamed to - i386_dr_stopped_by_watchpoint. - * i386-low.c (i386_show_dr): Renamed to - i386_dr_show and made nonstatic. All uses updated. - (i386_length_and_rw_bits): Renamed to - i386_dr_length_and_rw_bits and made nonstatic. - All uses updated. - (i386_insert_aligned_watchpoint): Renamed to - i386_dr_insert_aligned_watchpoint and made nonstatic. - All uses updated. - (i386_remove_aligned_watchpoint): Renamed to - i386_dr_remove_aligned_watchpoint and made nonstatic. - All uses updated. - (i386_update_inferior_debug_regs): Renamed to - i386_dr_update_inferior_debug_regs and made nonstatic. - All uses updated. - (i386_low_insert_watchpoint): Renamed to - i386_dr_insert_watchpoint. All uses updated. - (i386_low_remove_watchpoint): Renamed to - i386_dr_remove_watchpoint. All uses updated. - (i386_low_region_ok_for_watchpoint): Renamed to - i386_dr_region_ok_for_watchpoint. All uses updated. - (i386_low_stopped_data_address): Renamed to - i386_dr_stopped_data_address. All uses updated. - (i386_low_stopped_by_watchpoint): Renamed to - i386_dr_stopped_by_watchpoint. All uses updated. - -2014-06-18 Gary Benson <gbenson@redhat.com> - - * i386-low.c (i386_dr_low_can_set_addr): New macro. - (i386_dr_low_can_set_control): Likewise. - (i386_insert_aligned_watchpoint): New check. - -2014-06-18 Gary Benson <gbenson@redhat.com> - - * i386-low.c (i386_update_inferior_debug_regs) <inf_state>: - Renamed to state. - -2014-06-18 Gary Benson <gbenson@redhat.com> - - * i386-low.c (i386_length_and_rw_bits): Use internal_error - instead of fatal and error. - (i386_handle_nonaligned_watchpoint): Likewise. - -2014-06-18 Gary Benson <gbenson@redhat.com> - - * i386-low.c (i386_get_debug_register_length): New macro. - (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro. - (i386_show_dr): Use debug_printf instead of fprintf. Use - phex to format values. - -2014-06-18 Gary Benson <gbenson@redhat.com> - - * i386-low.h: Comment changes. - * i386-low.c: Likewise. - -2014-06-18 Gary Benson <gbenson@redhat.com> - - * i386-low.c: Whitespace changes. - -2014-06-12 Tom Tromey <tromey@redhat.com> - - * utils.c (freeargv): Remove. - -2014-06-12 Tom Tromey <tromey@redhat.com> - - * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks. - * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check. - (parse_debug_format_options): Likewise. - (gdbserver_usage): Likewise. - * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables. - (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty. - (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link - against libiberty. - ($(LIBGNU)): Depend on libiberty. - (all-lib): Recurse into all subdirs. - (install-only): Invoke "install" target in subdirs. - (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove - targets. - * configure: Rebuild. - * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check - for vasprintf, vsnprintf, or gettimeofday. - * configure.srv: Don't add safe-ctype.o or lbasename.o to - srv_tgtobj. - -2014-06-05 Joel Brobecker <brobecker@adacore.com> - - * development.sh: Delete. - * Makefile.in (config.status): Adjust dependency on development.sh. - * configure.ac: Adjust development.sh source call. - * configure: Regenerate. - -2014-06-02 Pedro Alves <palves@redhat.com> - - * ax.c (gdb_free_agent_expr): New function. - * ax.h (gdb_free_agent_expr): New declaration. - * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands - list. - (clear_breakpoint_conditions, clear_breakpoint_commands): Make - static. - (clear_breakpoint_conditions_and_commands): New function. - * mem-break.h (clear_breakpoint_conditions): Delete declaration. - (clear_breakpoint_conditions_and_commands): New declaration. - -2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> - - * linux-aarch64-low.c (asm/ptrace.h): Include. - -2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com> - - Fix TLS access for -static -pthread. - * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p. - (thread_db_get_tls_address): Call it if LOAD_MODULE is zero. - (thread_db_load_search, try_thread_db_load_1): Initialize it. - -2014-05-20 Pedro Alves <palves@redhat.com> - - * linux-aarch64-low.c (aarch64_insert_point) - (aarch64_remove_point): No longer check whether the type is - supported here. Adjust to new interface. - (the_low_target): Install aarch64_supports_z_point_type as - supports_z_point_type method. - * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function. - (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type - instead of a Z packet char. Adjust. - (arm_supports_z_point_type): New function. - (arm_insert_point, arm_remove_point): Adjust to new interface. - (the_low_target): Install arm_supports_z_point_type. - * linux-crisv32-low.c (cris_supports_z_point_type): New function. - (cris_insert_point, cris_remove_point): Adjust to new interface. - Don't check whether the type is supported here. - (the_low_target): Install cris_supports_z_point_type. - * linux-low.c (linux_supports_z_point_type): New function. - (linux_insert_point, linux_remove_point): Adjust to new interface. - * linux-low.h (struct linux_target_ops) <insert_point, - remove_point>: Take an enum raw_bkpt_type instead of a char. Add - raw_breakpoint pointer parameter. - <supports_z_point_type>: New method. - * linux-mips-low.c (mips_supports_z_point_type): New function. - (mips_insert_point, mips_remove_point): Adjust to new interface. - Use mips_supports_z_point_type. - (the_low_target): Install mips_supports_z_point_type. - * linux-ppc-low.c (the_low_target): Install NULL as - supports_z_point_type method. - * linux-s390-low.c (the_low_target): Install NULL as - supports_z_point_type method. - * linux-sparc-low.c (the_low_target): Install NULL as - supports_z_point_type method. - * linux-x86-low.c (x86_supports_z_point_type): New function. - (x86_insert_point): Adjust to new insert_point interface. Use - insert_memory_breakpoint. Adjust to new - i386_low_insert_watchpoint interface. - (x86_remove_point): Adjust to remove_point interface. Use - remove_memory_breakpoint. Adjust to new - i386_low_remove_watchpoint interface. - (the_low_target): Install x86_supports_z_point_type. - * lynx-low.c (lynx_target_ops): Install NULL as - supports_z_point_type callback. - * nto-low.c (nto_supports_z_point_type): New. - (nto_insert_point, nto_remove_point): Adjust to new interface. - (nto_target_ops): Install nto_supports_z_point_type. - * mem-break.c: Adjust intro comment. - (struct raw_breakpoint) <raw_type, size>: New fields. - <inserted>: Update comment. - <shlib_disabled>: Delete field. - (enum bkpt_type) <gdb_breakpoint>: Delete value. - <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2, - gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values. - (raw_bkpt_type_to_target_hw_bp_type): New function. - (find_enabled_raw_code_breakpoint_at): New function. - (find_raw_breakpoint_at): New type and size parameters. Use them. - (insert_memory_breakpoint): New function, based off - set_raw_breakpoint_at. - (remove_memory_breakpoint): New function. - (set_raw_breakpoint_at): Reimplement. - (set_breakpoint): New, based on set_breakpoint_at. - (set_breakpoint_at): Reimplement. - (delete_raw_breakpoint): Go through the_target->remove_point - instead of assuming memory breakpoints. - (find_gdb_breakpoint_at): Delete. - (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions. - (find_gdb_breakpoint): New function. - (set_gdb_breakpoint_at): Delete. - (z_type_supported): New function. - (set_gdb_breakpoint_1): New function, loosely based off - set_gdb_breakpoint_at. - (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions. - (delete_gdb_breakpoint_at): Delete. - (delete_gdb_breakpoint_1): New function, loosely based off - delete_gdb_breakpoint_at. - (delete_gdb_breakpoint): New function. - (clear_gdb_breakpoint_conditions): Rename to ... - (clear_breakpoint_conditions): ... this. Don't handle a NULL - breakpoint. - (add_condition_to_breakpoint): Make static. - (add_breakpoint_condition): Take a struct breakpoint pointer - instead of an address. Adjust. - (gdb_condition_true_at_breakpoint): Rename to ... - (gdb_condition_true_at_breakpoint_z_type): ... this, and add - z_type parameter. - (gdb_condition_true_at_breakpoint): Reimplement. - (add_breakpoint_commands): Take a struct breakpoint pointer - instead of an address. Adjust. - (gdb_no_commands_at_breakpoint): Rename to ... - (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type - parameter. Return true if no breakpoint was found. Change debug - output. - (gdb_no_commands_at_breakpoint): Reimplement. - (run_breakpoint_commands): Rename to ... - (run_breakpoint_commands_z_type): ... this. Add z_type parameter, - and change return type to boolean. - (run_breakpoint_commands): New function. - (gdb_breakpoint_here): Also check for Z1 breakpoints. - (uninsert_raw_breakpoint): Don't try to reinsert a disabled - breakpoint. Go through the_target->remove_point instead of - assuming memory breakpoint. - (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert - software and hardware breakpoints. - (reinsert_raw_breakpoint): Go through the_target->insert_point - instead of assuming memory breakpoint. - (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert - software and hardware breakpoints. - (check_breakpoints, breakpoint_here, breakpoint_inserted_here): - Check both software and hardware breakpoints. - (validate_inserted_breakpoint): Assert the breakpoint is a - software breakpoint. Set the inserted flag to -1 instead of - setting shlib_disabled. - (delete_disabled_breakpoints): Adjust. - (validate_breakpoints): Only validate software breakpoints. - Adjust to inserted flag change. - (check_mem_read, check_mem_write): Skip breakpoint types other - than software breakpoints. Adjust to inserted flag change. - * mem-break.h (enum raw_bkpt_type): New enum. - (raw_breakpoint, struct process_info): Forward declare. - (Z_packet_to_target_hw_bp_type): Delete declaration. - (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type) - (set_gdb_breakpoint, delete_gdb_breakpoint) - (clear_breakpoint_conditions): New declarations. - (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete. - (breakpoint_inserted_here): Update comment. - (add_breakpoint_condition, add_breakpoint_commands): Replace - address parameter with a breakpoint pointer parameter. - (gdb_breakpoint_here): Update comment. - (delete_gdb_breakpoint_at): Delete. - (insert_memory_breakpoint, remove_memory_breakpoint): Declare. - * server.c (process_point_options): Take a struct breakpoint - pointer instead of an address. Adjust. - (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and - delete_gdb_breakpoint. - * spu-low.c (spu_target_ops): Install NULL as - supports_z_point_type method. - * target.h: Include mem-break.h. - (struct target_ops) <prepare_to_access_memory>: Update comment. - <supports_z_point_type>: New field. - <insert_point, remove_point>: Take an enum raw_bkpt_type argument - instead of a char. Also take a raw breakpoint pointer. - * win32-arm-low.c (the_low_target): Install NULL as - supports_z_point_type. - * win32-i386-low.c (i386_supports_z_point_type): New function. - (i386_insert_point, i386_remove_point): Adjust to new interface. - (the_low_target): Install i386_supports_z_point_type. - * win32-low.c (win32_supports_z_point_type): New function. - (win32_insert_point, win32_remove_point): Adjust to new interface. - (win32_target_ops): Install win32_supports_z_point_type. - * win32-low.h (struct win32_target_ops): - <supports_z_point_type>: New method. - <insert_point, remove_point>: Take an enum raw_bkpt_type argument - instead of a char. Also take a raw breakpoint pointer. - -2014-05-20 Pedro Alves <palves@redhat.com> - - * mem-break.h: Include break-common.h. - (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP) - (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines. - (Z_packet_to_target_hw_bp_type): New declaration. - * mem-break.c (Z_packet_to_target_hw_bp_type): New function. - * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP) - (Z_PACKET_ACCESS_WP): Delete macros. - (Z_packet_to_hw_type): Delete function. - * i386-low.h: Don't include break-common.h here. - (Z_packet_to_hw_type): Delete declaration. - * linux-x86-low.c (x86_insert_point, x86_insert_point): Call - Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type. - * win32-i386-low.c (i386_insert_point, i386_remove_point): Call - Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type. - * linux-aarch64-low.c: Don't include break-common.h here. - (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP) - (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros. - (Z_packet_to_target_hw_bp_type): Delete function. - * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete - function. - (mips_insert_point, mips_remove_point): Use - Z_packet_to_target_hw_bp_type. - -2014-05-20 Pedro Alves <palves@redhat.com> - - * linux-aarch64-low.c: Include break-common.h. - (enum target_point_type): Delete. - (Z_packet_to_point_type): Rename to ... - (Z_packet_to_target_hw_bp_type): ... this, and return a - target_hw_bp_type instead. - (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type - instead of an enum target_point_type. - (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from - breakpoint type. - (aarch64_dr_state_insert_one_point) - (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint) - (aarch64_handle_aligned_watchpoint) - (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint): - Take an enum target_hw_bp_type instead of an enum - target_point_type. - (aarch64_supports_z_point_type): New function. - (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to - use Z_packet_to_target_hw_bp_type. - -2014-05-20 Joel Brobecker <brobecker@adacore.com> - - * configure.ac: Only use -Werror by default when DEVELOPMENT - is true. - * configure: Regenerate. - -2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com> - - Fix gdbserver qGetTLSAddr for x86_64 -m32. - * linux-x86-low.c (X86_64_USER_REGS): New. - (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case. - -2014-04-28 Yao Qi <yao@codesourcery.com> - - * Makefile.in (i386-avx512.c): Fix the typo of generated file - name. - -2014-04-25 Pedro Alves <palves@redhat.com> - - PR server/16255 - * linux-low.c (linux_attach_fail_reason_string): New function. - (linux_attach_lwp): Delete. - (linux_attach_lwp_1): Rename to ... - (linux_attach_lwp): ... this. Take a ptid instead of a pid as - argument. Remove "initial" parameter. Return int instead of - void. Don't error or warn here. - (linux_attach): Adjust to call linux_attach_lwp. Call error on - failure to attach to the tgid. Call warning when failing to - attach to an lwp. - * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as - argument. Remove "initial" parameter. Return int instead of - void. Don't error or warn here. - (linux_attach_fail_reason_string): New declaration. - * thread-db.c (attach_thread): Adjust to linux_attach_lwp's - interface change. Use linux_attach_fail_reason_string. - -2014-04-24 Michael Sturm <michael.sturm@mintel.com> - Walfred Tedeschi <walfred.tedeschi@intel.com> - - * Makefile.in: Added rules to handle new files - i386-avx512.c i386-avx512-linux.c amd64-avx512.c - amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c. - * configure.srv (srv_i386_regobj): Add i386-avx512.o. - (srv_i386_linux_regobj): Add i386-avx512-linux.o. - (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o. - (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and - x32-avx512-linux.o. - (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml. - (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml. - (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and - i386/x32-avx512.xml. - (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml. - (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and - i386/x32-avx512-linux.xml. - * i387-fp.c (num_avx512_k_registers): New constant for number - of K registers. - (num_avx512_zmmh_low_registers): New constant for number of - lower ZMM registers (0-15). - (num_avx512_zmmh_high_registers): New constant for number of - higher ZMM registers (16-31). - (num_avx512_ymmh_registers): New contant for number of higher - YMM registers (ymm16-31 added by avx521 on x86_64). - (num_avx512_xmm_registers): New constant for number of higher - XMM registers (xmm16-31 added by AVX512 on x86_64). - (struct i387_xsave): Add space for AVX512 registers. - (i387_cache_to_xsave): Change raw buffer size to 64 characters. - Add code to handle AVX512 registers. - (i387_xsave_to_cache): Add code to handle AVX512 registers. - * linux-x86-low.c (init_registers_amd64_avx512_linux): New - prototypei from generated file. - (tdesc_amd64_avx512_linux): Likewise. - (init_registers_x32_avx512_linux): Likewise. - (tdesc_x32_avx512_linux): Likewise. - (init_registers_i386_avx512_linux): Likewise. - (tdesc_i386_avx512_linux): Likewise. - (x86_64_regmap): Add AVX512 registers. - (x86_linux_read_description): Add code to handle AVX512 XSTATE - mask. - (initialize_low_arch): Add code to initialize AVX512 registers. - -2014-04-23 Pedro Alves <palves@redhat.com> - - * mem-break.c (find_gdb_breakpoint_at): Make static. - * mem-break.h (find_gdb_breakpoint_at): Delete declaration. - -2014-04-23 Pedro Alves <palves@redhat.com> - - * i386-low.c: Don't include break-common.h here. - (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change - prototype to take target_hw_bp_type as argument instead of a Z - packet char. - * i386-low.h: Include break-common.h here. - (Z_packet_to_hw_type): Declare. - (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change - prototypes. - * linux-x86-low.c (x86_insert_point): Convert the packet number to - a target_hw_bp_type before calling i386_low_insert_watchpoint. - (x86_remove_point): Convert the packet number to a - target_hw_bp_type before calling i386_low_remove_watchpoint. - * win32-i386-low.c (i386_insert_point): Convert the packet number - to a target_hw_bp_type before calling i386_low_insert_watchpoint. - (i386_remove_point): Convert the packet number to a - target_hw_bp_type before calling i386_low_remove_watchpoint. - -2014-04-23 Pedro Alves <palves@redhat.com> - - * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN. - -2014-04-10 Pedro Alves <palves@redhat.com> - - * mem-break.c (add_breakpoint_condition, add_breakpoint_commands): - Check if the condition or command is NULL before checking if the - breakpoint is known. On success, return true. - * mem-break.h (add_breakpoint_condition): Document return. - (add_breakpoint_commands): Add describing comment. - * server.c (skip_to_semicolon): New function. - (process_point_options): Use it. - -2014-04-09 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_read_loadmap): Pass current_inferior directly - to lwpid_of. - -2014-02-27 Pedro Alves <palves@redhat.com> - - PR 12702 - * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New - macros. - * linux-low.c (delete_lwp, handle_extended_wait): Add debug - output. - (last_thread_of_process_p): Take a PID argument instead of a - thread pointer. - (linux_wait_for_lwp): Delete. - (num_lwps, check_zombie_leaders, not_stopped_callback): New - functions. - (linux_low_filter_event): New function, party factored out from - linux_wait_for_event. - (linux_wait_for_event): Rename to ... - (linux_wait_for_event_filtered): ... this. Add new filter ptid - argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and - sigsuspend. Check for zombie leaders. - (linux_wait_for_event): Reimplement as wrapper around - linux_wait_for_event_filtered. - (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if - a normal or signal exit is seen, it's the whole process exiting. - (wait_for_sigstop): No longer a for_each_inferior callback. - Rewrite on top of linux_wait_for_event_filtered. - (stop_all_lwps): Call wait_for_sigstop directly. - * server.c (resume, handle_target_event): Handle - TARGET_WAITKIND_NO_RESUMED. - -2014-02-26 Joel Brobecker <brobecker@adacore.com> - - * win32-low.c (psapi_get_dll_name, - * win32_CreateToolhelp32Snapshot): Delete. - (win32_CreateToolhelp32Snapshot, win32_Module32First) - (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name): - Delete. - (handle_load_dll): Add function description. - Remove code using psapi_get_dll_name and toolhelp_get_dll_name. - -2014-02-26 Joel Brobecker <brobecker@adacore.com> - - * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr. - Add comment. - (win32_add_all_dlls): Remove 0x1000 offset applied to DLL - base address when calling win32_add_one_solib. - (handle_load_dll): Delete local variable load_addr. - Remove 0x1000 offset applied to DLL base address when calling - win32_add_one_solib. - (handle_unload_dll): Add comment. - -2014-02-26 Joel Brobecker <brobecker@adacore.com> - - * win32-low.c (win32_add_all_dlls): Renames - win32_ensure_ntdll_loaded. Rewrite function documentation. - Adjust implementation to always load all DLLs. - Add 0x1000 offset to DLL base address when calling - win32_add_one_solib. - (child_initialization_done): New static global. - (do_initial_child_stuff): Set child_initialization_done to - zero during child initialization, and 1 after. Replace call - to win32_ensure_ntdll_loaded by call to win32_add_all_dlls. - Add comment. - (match_dll_by_basename, dll_is_loaded_by_basename): Delete. - (handle_unload_dll): Add function documentation. - (get_child_debug_event): Ignore load and unload DLL events - during child initialization. - -2014-02-20 Doug Evans <dje@google.com> - - Remove global all_lwps. - * inferiors.h (ptid_of): Move here from linux-low.h. - (pid_of, lwpid_of): Ditto. - * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry" - parameter is a struct thread_info * now. - (aarch64_notify_debug_reg_change): Fetch pid from current_inferior - directly. Pass &all_threads to find_inferior instead of &all_lwps. - (aarch64_stopped_data_address): Fetch lwpid from current_inferior - directly. - (aarch64_linux_prepare_to_resume): Fetch ptid from thread. - (aarch64_arch_setup): Fetch lwpid from current_inferior directly. - * linux-arm-low.c (update_registers_callback): Update, "entry" - parameter is a struct thread_info * now. - Fetch lwpid from current_inferior directly. - (arm_insert_point): Pass &all_threads to find_inferior instead of - &all_lwps. - (arm_remove_point): Ditto. - (arm_stopped_by_watchpoint): Fetch lwp from current_inferior. - (arm_prepare_to_resume): Fetch pid from thread. - (arm_read_description): Fetch lwpid from current_inferior directly. - * linux-low.c (all_lwps): Delete. - (delete_lwp): Delete call to remove_inferior. - (handle_extended_wait): Fetch lwpid from thread. - (add_lwp): Don't set lwp->entry.id. Remove call to - add_inferior_to_list. - (linux_attach_lwp_1): Fetch pid from current_inferior directly. - (linux_kill_one_lwp): Fetch ptid,lwpid from thread. - (kill_one_lwp_callback): Ditto. - (linux_kill): Don't dereference NULL pointer. - Fetch ptid,lwpid from thread. - (get_detach_signal): Fetch ptid from thread. - (linux_detach_one_lwp): Fetch ptid,lwpid from thread. - Simplify call to regcache_invalidate_thread. - (delete_lwp_callback): Update, "entry" parameter is a - struct thread_info * now. Fetch pid from thread. - (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps. - (status_pending_p_callback): Update, "entry" parameter is a - struct thread_info * now. Fetch ptid from thread. - (find_lwp_pid): Update, "entry" parameter is a - struct thread_info * now. - (linux_wait_for_lwp): Fetch pid from thread. - (linux_fast_tracepoint_collecting): Fetch lwpid from thread. - (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior. - (enqueue_one_deferred_signal): Fetch lwpid from thread. - (dequeue_one_deferred_signal): Ditto. - (cancel_breakpoint): Fetch ptid from current_inferior. - (linux_wait_for_event): Pass &all_threads to find_inferior, - not &all_lwps. Fetch ptid, lwpid from thread. - (count_events_callback): Update, "entry" parameter is a - struct thread_info * now. - (select_singlestep_lwp_callback): Ditto. - (select_event_lwp_callback): Ditto. - (cancel_breakpoints_callback): Ditto. - (linux_cancel_breakpoints): Pass &all_threads to find_inferior, - not &all_lwps. - (select_event_lwp): Ditto. Fetch ptid from event_thread. - (unsuspend_one_lwp): Update, "entry" parameter is a - struct thread_info * now. - (unsuspend_all_lwps): Pass &all_threads to find_inferior, - not &all_lwps. - (linux_stabilize_threads): Ditto. And for for_each_inferior. - Fetch lwpid from thread, not lwp. - (linux_wait_1): Fetch ptid, lwpid from current_inferior. - Pass &all_threads to find_inferior, not &all_lwps. - (send_sigstop): Fetch lwpid from thread, not lwp. - (send_sigstop_callback): Update, "entry" parameter is a - struct thread_info * now. - (suspend_and_send_sigstop_callback): Ditto. - (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp. - (stuck_in_jump_pad_callback): Update, "entry" parameter is a - struct thread_info * now. - (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid - from thread, lwp. - (lwp_running): Update, "entry" parameter is a - struct thread_info * now. - (stop_all_lwps): Fetch ptid from thread. - Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps. - (linux_resume_one_lwp): Fetch lwpid from thread. - (linux_set_resume_request): Update, "entry" parameter is a - struct thread_info * now. Fetch pid, lwpid from thread. - (resume_status_pending_p): Update, "entry" parameter is a - struct thread_info * now. - (need_step_over_p): Ditto. Fetch lwpid from thread. - (start_step_over): Fetch lwpid from thread. - (linux_resume_one_thread): Update, "entry" parameter is a - struct thread_info * now. Fetch lwpid from thread. - (linux_resume): Pass &all_threads to find_inferior, not &all_lwps. - (proceed_one_lwp): Update, "entry" parameter is a - struct thread_info * now. Fetch lwpid from thread. - (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a - struct thread_info * now. - (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps. - (unstop_all_lwps): Ditto. Fetch lwpid from thread. - (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior - directly. - (regsets_store_inferior_registers): Ditto. - (fetch_register, store_register): Ditto. - (linux_read_memory, linux_write_memory): Ditto. - (linux_request_interrupt): Ditto. - (linux_read_auxv): Ditto. - (linux_xfer_siginfo): Ditto. - (linux_qxfer_spu): Ditto. - (linux_qxfer_libraries_svr4): Ditto. - * linux-low.h (ptid_of, pid_of, lwpid_of): Delete, - moved to inferiors.h. - (get_lwp): Delete. - (get_thread_lwp): Update. - (struct lwp_info): Delete member "entry". Simplify comment for - member "thread". - (all_lwps): Delete. - * linux-mips-low.c (mips_read_description): Fetch lwpid from - current_inferior directly. - (update_watch_registers_callback): Update, "entry" parameter is a - struct thread_info * now. Fetch pid from thread. - (mips_linux_prepare_to_resume): Fetch ptid from thread. - (mips_insert_point): Fetch lwpid from current_inferior. - Pass &all_threads to find_inferior, not &all_lwps. - (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps. - (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior - directly. - (mips_stopped_data_address): Ditto. - * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior - directly. - * linux-tile-low.c (tile_arch_setup): Ditto. - * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread. - (update_debug_registers_callback): Update, "entry" parameter is a - struct thread_info * now. Fetch pid from thread. - (i386_dr_low_set_addr): Fetch pid from current_inferior directly. - Pass &all_threads to find_inferior, not &all_lwps. - (i386_dr_low_get_addr): Fetch ptid from current_inferior directly. - (i386_dr_low_set_control): Fetch pid from current_inferior directly. - Pass &all_threads to find_inferior, not &all_lwps. - (i386_dr_low_get_control): Fetch ptid from current_inferior directly. - (i386_dr_low_get_status): Ditto. - (x86_linux_prepare_to_resume): Fetch ptid from thread. - (x86_siginfo_fixup): Fetch lwpid from current_inferior directly. - (x86_linux_read_description): Ditto. - * proc-service.c (ps_getpid): Fetch pid from current_inferior directly. - -2014-02-20 Doug Evans <dje@google.com> - - * inferiors.c (get_first_inferior): Fix buglet. - -2014-02-19 Doug Evans <dje@google.com> - - * gdbthread.h (add_thread): Change result type to struct thread_info *. - * inferiors.c (add_thread): Change result type to struct thread_info *. - All callers updated. - (add_lwp): Call add_thread here instead of in callers. - All callers updated. - * linux-low.h (get_lwp_thread): Rewrite. - (struct lwp_info): New member "thread". - -2014-02-19 Doug Evans <dje@google.com> - - * linux-low.c (add_lwp): Change result to struct lwp_info *. - All callers updated. - -2014-02-19 Doug Evans <dje@google.com> - - * inferiors.c (add_thread): Fix whitespace. - -2014-02-19 Doug Evans <dje@google.com> - - * dll.c (clear_dlls): Replace accessing list implemention details - with API function. - * gdbthread.h (get_first_thread): Declare. - * inferiors.c (for_each_inferior_with_data): New function. - (get_first_thread): New function. - (find_thread_ptid): Simplify. - (get_first_inferior): New function. - (clear_list): Delete. - (one_inferior_p): New function. - (clear_inferior_list): New function. - (clear_inferiors): Update. - * inferiors.h (for_each_inferior_with_data): Declare. - (clear_inferior_list): Declare. - (one_inferior_p): Declare. - (get_first_inferior): Declare. - * linux-low.c (linux_wait_for_event): Replace accessing list - implemention details with API function. - * server.c (target_running): Ditto. - (accumulate_file_name_length): New function. - (emit_dll_description): New function. - (handle_qxfer_libraries): Replace accessing list implemention - details with API function. - (handle_qxfer_threads_worker): New function. - (handle_qxfer_threads_proper): Replace accessing list implemention - details with API function. - (handle_query): Ditto. - (visit_actioned_threads_callback_ftype): New typedef. - (visit_actioned_threads_data): New struct. - (visit_actioned_threads): Rewrite to be find_inferior callback. - (resume): Call find_inferior. - (handle_status): Replace accessing list implemention - details with API function. - (process_serial_event): Replace accessing list implemention details - with API function. - * target.c (set_desired_inferior): Replace accessing list implemention - details with API function. - * tracepoint.c (same_process_p): New function. - (gdb_agent_about_to_close): Replace accessing list implemention - details with API function. - * win32-low.c (child_delete_thread): Replace accessing list - implemention details with API function. - (match_dll_by_basename): New function. - (dll_is_loaded_by_basename): New function. - (win32_ensure_ntdll_loaded): Replace accessing list implemention - details call to dll_is_loaded_by_basename. - -2014-02-19 Doug Evans <dje@google.com> - - * dll.h (struct dll_info): Add comment. - * gdbthread.h (struct thread_info): Add comment. - (current_ptid): Simplify. - * inferiors.c (add_process): Update. - (remove_process): Update. - * inferiors.h (struct process_info): Rename member "head" to "entry". - * linux-low.c (delete_lwp): Update. - (add_lwp): Update. - (last_thread_of_process_p): Update. - (kill_one_lwp_callback, linux_kill): Update. - (status_pending_p_callback): Update. - (wait_for_sigstop): Update. Simplify read of ptid. - (start_step_over): Update. - * linux-low.h (ptid_of, pid_of, lwpid_of): Update. - (get_lwp_thread): Update. - (struct lwp_info): Rename member "head" to "entry". - * regcache.h (inferior_list_entry): Delete. - * server.c (kill_inferior_callback): Update. - (detach_or_kill_inferior_callback): Update. - (print_started_pid): Update. - (print_attached_pid): Update. - (process_serial_event): Simplify read of ptid. - * thread-db.c (thread_db_create_event): Update. - (thread_db_get_tls_address): Update. - * win32-low.c (current_inferior_ptid): Simplify. - -2014-02-19 Tom Tromey <tromey@redhat.com> - - * target.h (struct target_ops) <supports_btrace>: Add target_ops - argument. - (target_supports_btrace): Update. - -2014-02-14 Yao Qi <yao@codesourcery.com> - - * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o. - (rsp-low-ipa.o): New target. - -2014-02-12 Tom Tromey <tromey@redhat.com> - - * ax.c (gdb_parse_agent_expr): Use hex2bin, not - convert_ascii_to_int. - * regcache.c (registers_to_string): Likewise. - * remote-utils.c (decode_M_packet): Likewise. - * server.c (process_serial_event): Likewise. - -2014-02-12 Tom Tromey <tromey@redhat.com> - - * server.c (handle_query, handle_v_run): Use hex2bin, not - unhexify. - * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise. - -2014-02-12 Tom Tromey <tromey@redhat.com> - - * ax.c (gdb_unparse_agent_expr): Use bin2hex, not - convert_int_to_ascii. - * regcache.c (registers_to_string, collect_register_as_string): - Likewise. - * remote-utils.c (look_up_one_symbol, relocate_instruction): - Likewise. - * server.c (process_serial_event): Likewise. - * tracepoint.c (cmd_qtstatus, response_source, response_tsv) - (cmd_qtbuffer, cstr_to_hexstr): Likewise. - -2014-02-12 Tom Tromey <tromey@redhat.com> - - * remote-utils.c (look_up_one_symbol, monitor_output): Use - bin2hex, not hexify. - * tracepoint.c (cmd_qtstatus): Likewise. - -2014-02-12 Tom Tromey <tromey@redhat.com> - - * remote-utils.c (monitor_output): Pass explicit length to - hexify. - -2014-02-12 Tom Tromey <tromey@redhat.com> - - * tracepoint.c: Include rsp-low.h. - * server.c: Include rsp-low.h. - * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii) - (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't - declare. - * remote-utils.c: Include rsp-low.h. - (fromhex, hexchars, ishex, unhexify, tohex, hexify) - (remote_escape_output, remote_unescape_input, unpack_varlen_hex) - (convert_int_to_ascii, convert_ascii_to_int): Move to - common/rsp-low.c. - * regcache.c: Include rsp-low.h. - * ax.c: Include rsp-low.h. - * Makefile.in (SFILES): Add common/rsp-low.c. - (OBS): Add rsp-low.o. - (rsp-low.o): New target. - -2014-02-12 Tom Tromey <tromey@redhat.com> - - * utils.h (pulongest, plongest, phex_nz): Don't declare. - Include print-utils.h. - * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest) - (plongest, thirty_two, phex_nz): Remove. - * Makefile.in (SFILES): Add common/print-utils.c. - (OBS): Add print-utils.o. - (print-utils-ipa.o): New target. - (print-utils.o): New target. - (IPA_OBJS): Add print-utils-ipa.o. - -2014-02-06 Tom Tromey <tromey@redhat.com> - - * Makefile.in (SFILES): Fix indentation. - -2014-02-05 Doug Evans <dje@google.com> - - * linux-low.c (linux_wait_for_event): Improve comment. - (linux_wait_1): Keep current_inferior in sync with event_child. - -2014-01-22 Doug Evans <dje@google.com> - - * gdbthread.h (gdb_id_to_thread): Delete, unused. - -2014-01-22 Doug Evans <dje@google.com> - - * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday. - * configure: Regenerate. - * config.in: Regenerate. - * Makefile.in (SFILES): Add debug.c. - (OBS): Add debug.o. - * debug.c: New file. - * debug.h: New file. - * linux-aarch64-low.c (*): Update all debugging printfs to use - debug_printf instead of fprintf. - * linux-arm-low.c (*): Ditto. - * linux-cris-low.c (*): Ditto. - * linux-crisv32-low.c (*): Ditto. - * linux-m32r-low.c (*): Ditto. - * linux-sparc-low.c (*): Ditto. - * linux-x86.c (*): Ditto. - * linux-low.c (*): Ditto. - (linux_wait_1): Add calls to debug_enter, debug_exit. - (linux_wait): Remove redundant debugging printf. - (stop_all_lwps): Add calls to debug_enter, debug_exit. - (linux_resume, unstop_all_lwps): Ditto. - * mem-break.c (*): Update all debugging printfs to use - debug_printf instead of fprintf. - * remote-utils.c (*): Ditto. - * thread-db.c (*): Ditto. - * server.c #include <ctype.h>, "gdb_vecs.h". - (debug_threads): Moved to debug.c. - (*): Update all debugging printfs to use debug_printf instead of - fprintf. - (start_inferior): Replace call to fflush with call to debug_flush. - (monitor_show_help): Mention set debug-format. - (parse_debug_format_options): New function. - (handle_monitor_command): Handle "monitor set debug-format". - (gdbserver_usage): Mention --debug-format. - (main): Parse --debug-format. - * server.h (debug_threads): Declaration moved to debug.h. - #include "debug.h". - * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of - trace_debug_1 that uses debug_printf. - (tracepoint_look_up_symbols): Update all debugging printfs to use - debug_printf instead of fprintf. - -2014-01-20 Baruch Siach <baruch@tkos.co.il> - - * linux-xtensa-low.c: Include asm/ptrace.h instead of - sys/ptrace.h. - -2014-01-17 Pedro Alves <palves@redhat.com> - - PR build/16445 - * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is - defined after including gdb_proc_service.h. - -2014-01-16 Doug Evans <dje@google.com> - - * dll.c (UNSPECIFIED_CORE_ADDR): New macro. - (match_dll): Use it. - -2014-01-16 Markus Metzger <markus.t.metzger@intel.com> - - * target.h (target_ops) <read_btrace>: Change parameters and - return type to allow error reporting. - * server.c (handle_qxfer_btrace): Support delta reads. Pass - trace reading errors on. - * linux-low.c (linux_low_read_btrace): Pass trace reading - errors on. - (linux_low_disable_btrace): New. - -2014-01-15 Doug Evans <dje@google.com> - - * inferiors.c (thread_id_to_gdb_id): Delete. - * inferiors.h (thread_id_to_gdb_id): Delete. - -2014-01-13 Eli Zaretskii <eliz@gnu.org> - - * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from - "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC - versions. - -2014-01-08 Pedro Alves <palves@redhat.com> - - * server.c (handle_status): Don't discard previous queued stop - replies or thread's pending status here. - (main) <disconnection>: Do it here instead. - -2014-01-08 Pedro Alves <palves@redhat.com> - - * gdbthread.h (struct thread_info) <status_pending_p>: New field. - * server.c (visit_actioned_threads, handle_pending_status): New - function. - (handle_v_cont): Factor out parts to ... - (resume): ... this new function. If in all-stop, and a thread - being resumed has a pending status, report it without actually - resuming. - (myresume): Adjust to use the new 'resume' function. - (clear_pending_status_callback, set_pending_status_callback) - (find_status_pending_thread_callback): New functions. - (handle_status): Handle the case of multiple threads having - interesting statuses to report. Report threads' real last signal - instead of always reporting GDB_SIGNAL_TRAP. Look for a thread - with an interesting thread to report the status for, instead of - always reporting the status of the first thread. - -2014-01-01 Joel Brobecker <brobecker@adacore.com> - - * gdbserver.c (gdbserver_version): Set copyright year to 2014. - * gdbreplay.c (gdbreplay_version): Likewise. - -2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com> - - * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set - iov.iov_len with the real length in use. - -2013-12-13 Joel Brobecker <brobecker@adacore.com> - - * Makefile.in (safe-ctype.o, lbasename.o): New rules. - * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj - for all targets that use win32-low.c. - * win32-low.c (win32_ensure_ntdll_loaded): New function. - (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded. - -2013-12-13 Pedro Alves <palves@redhat.com> - - * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED - if equal to TARGET_WAITKIND_LOADED. - * win32-low.c (cached_status): New static global. - (win32_wait): Add declaration. - (do_initial_child_stuff): Flush all initial pending debug events - up to the initial breakpoint. - (win32_wait): If CACHED_STATUS was set, return that instead - of doing a real wait. Remove the code resuming the execution - of the inferior after receiving a TARGET_WAITKIND_LOADED event - during the initial phase. Also remove the code changing - OURSTATUS->KIND from TARGET_WAITKIND_LOADED to - TARGET_WAITKIND_STOPPED. - -2013-12-11 Yao Qi <yao@codesourcery.com> - - * notif.c (handle_notif_ack): Return 0 if no notification - matches. - -2013-11-20 Doug Evans <dje@google.com> - - * linux-low.c (linux_set_resume_request): Fix comment. - -2013-11-20 Doug Evans <dje@google.com> - - * linux-low.c (resume_status_pending_p): Tweak comment. - -2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com> - - * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c, - amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation. - * configure.srv (srv_i386_regobj): Add i386-mpx.o. - (srv_i386_linux_regobj): Add i386-mpx-linux.o. - (srv_amd64_regobj): Add amd64-mpx.o. - (srv_amd64_linux_regobj): Add amd64-mpx-linux.o. - (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml. - (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml. - * i387-fp.c (num_pl_bnd_register) Added constant. - (num_pl_bnd_cfg_registers) Added constant. - (struct i387_xsave) Added reserved area and MPX fields. - (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX. - * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new - function. - (tdesc_i386_mpx_linux): Add MPX amd64 target. - (init_registers_amd64_mpx_linux): Declare new function. - (tdesc_amd64_mpx_linux): Add MPX amd64 target. - (x86_64_regmap): Add MPX registers. - (x86_linux_read_description): Add MPX case. - (initialize_low_arch): Initialize MPX targets. - -2013-11-18 Tom Tromey <tromey@redhat.com> - - * configure: Rebuild. - * configure.ac: Don't check for stdlib.h. - * gdbreplay.c: Unconditionally include stdlib.h. - -2013-11-18 Tom Tromey <tromey@redhat.com> - - * config.in: Rebuild. - * configure: Rebuild. - * configure.ac: Don't use AC_HEADER_DIRENT. - -2013-11-18 Tom Tromey <tromey@redhat.com> - - * server.h: Don't check HAVE_STRING_H. - * gdbreplay.c: Don't check HAVE_STRING_H. - * configure: Rebuild. - -2013-11-18 Tom Tromey <tromey@redhat.com> - - * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against - LIBGNU. - -2013-11-08 Tom Tromey <tromey@redhat.com> - - * configure, config.in: Rebuild. - * configure.ac: Remove unused configury. - -2013-11-08 Tom Tromey <tromey@redhat.com> - - * acinclude.m4: Include common.m4, codeset.m4. - * configure, config.in: Rebuild. - * configure.ac: Use GDB_AC_COMMON. - -2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com> - - * linux-s390-low.c (HWCAP_S390_TE): New define. - (s390_arch_setup): Consider the TE field in the HWCAP for - determining 'have_regset_tdb'. - -2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com> - - PR gdb/16014 - * tracepoint.c (download_tracepoint_1): Remove unnecessary double - call to sizeof. - -2013-10-02 Pedro Alves <palves@redhat.com> - - * server.c (process_serial_event): Don't output "GDBserver - exiting" if GDB is connected through stdio. - * target.c (mywait): Likewise, be silent if GDB is connected - through stdio. - -2013-10-01 Joel Brobecker <brobecker@adacore.com> - - * lynx-low.c (lynx_add_threads_after_attach): New function. - (lynx_attach): Remove call to add_thread. Add call to - lynx_add_threads_after_attach instead. - -2013-09-28 Mike Frysinger <vapier@gentoo.org> - - * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h - * config.in, configure: Regenerated. - -2013-09-18 Yao Qi <yao@codesourcery.com> - - PR server/15959 - * server.c (start_inferior): Clear 'resume_info'. - -2013-09-16 Jiong Wang <jiwang@tilera.com> - - * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit - for each register. - -2013-09-16 Jiong Wang <jiwang@tilera.com> - - * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add - linux-tile-low.o to srv_tgtobj. - -2013-09-16 Will Newton <will.newton@linaro.org> - - * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero - out regs. - -2013-09-06 Pedro Alves <palves@redhat.com> - - * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h) - (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h) - (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h) - (server_h, gdbthread_h, linux_low_h, linux_ptrace_h) - (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h) - (mips_linux_watch_h, i386_low_h, win32_low_h): Delete. - -2013-09-06 Pedro Alves <palves@redhat.com> - - * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove - explicit header dependencies and use $COMPILE/$POSTCOMPILE. - -2013-09-06 Pedro Alves <palves@redhat.com> - - * linux-amd64-ipa.c: Include tracepoint.h. - * linux-i386-ipa.c: Include tracepoint.h. - -2013-09-06 Ricard Wanderlof <ricardw@axis.com> - - * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro. - (ps_get_thread_area): New function. - -2013-09-06 Ricard Wanderlof <ricardw@axis.com> - - * linux-crisv32-low.c (elf_gregset_t): Delete typedef. - (initialize_low_arch): Call init_registers_crisv32 rather than - init_register_crisv32. - -2013-09-05 Pedro Alves <palves@redhat.com> - - * server.h (handle_vFile, hostio_last_error_from_errno): Move - to ... - * hostio.h: ... this new file. - * hostio.c, server.c, linux-low.c, nto-low.c, spu-low, - win32-low.c: Include hostio.h. - -2013-09-05 Pedro Alves <palves@redhat.com> - - * server.h (gdb_client_data, handler_func, callback_handler_func) - (delete_file_handler, add_file_handler, append_callback_event) - (delete_callback_event, start_event_loop, initialize_event_loop): - Move to event-loop.h and include it. - * event-loop.h: New file. - -2013-09-05 Pedro Alves <palves@redhat.com> - - * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h". - * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls) - (loaded_dll, unloaded_dll): Move to ... - * dll.h: ... this new file. - * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h". - -2013-09-05 Pedro Alves <palves@redhat.com> - - * server.h (current_process, get_thread_process, all_processes) - (add_inferior_to_list, for_each_inferior, current_inferior) - (remove_inferior, add_process, remove_process, find_process_pid) - (have_started_inferiors_p, have_attached_inferiors_p) - (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id) - (clear_inferiors, find_inferior, find_inferior_id) - (inferior_target_data, set_inferior_target_data) - (inferior_regcache_data, set_inferior_regcache_data): Move to - inferiors.h, and include it. - * inferiors.h: New file. - -2013-09-05 Pedro Alves <palves@redhat.com> - - * server.h (struct emit_ops, current_insn_ptr, emit_error): - Move ... - * ax.h: ... here. - -2013-09-05 Pedro Alves <palves@redhat.com> - - * ax.c, linux-low.c, linux-x86-low.c, server.c: Include - tracepoint.h. - * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing) - (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing - (handle_tracepoint_general_set, handle_tracepoint_query) - (tracepoint_finished_step, tracepoint_was_hit) - (release_while_stepping_state_list, current_traceframe) - (in_readonly_region, traceframe_read_mem) - (fetch_traceframe_registers, traceframe_read_sdata) - (traceframe_read_info, struct fast_tpoint_collect_status) - (fast_tracepoint_collecting, force_unlock_trace_buffer) - (handle_tracepoit_bkpts, initialize_low_tracepoint) - (supply_fast_tracepoint_registers) - (supply_static_tracepoint_registers, set_trampoline_buffer_space) - (ipa_tdesc, claim_trampoline_space) - (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close) - (agent_mem_read, agent_get_trace_state_variable_value) - (agent_set_trace_state_variable_value, agent_tsv_read) - (agent_mem_read_string, get_raw_reg_func_addr) - (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ... - * tracepoint.h: ... this new file. - -2013-09-05 Pedro Alves <palves@redhat.com> - - * server.h (perror_with_name, error, fatal, warning, paddress) - (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and - include it. - * utils.h: New file. - -2013-09-05 Pedro Alves <palves@redhat.com> - - * server.h (remote_debug, noack_mode, transport_is_reliable) - (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio) - (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif) - (getpkt, remote_prepare, remote_open, remote_close, write_ok) - (write_enn, initialize_async_io, enable_async_io) - (disable_async_io, check_remote_input_interrupt_request) - (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify) - (dead_thread_notify, prepare_resume_reply) - (decode_address_to_semicolon, decode_address, decode_m_packet) - (decode_M_packet, decode_X_packet, decode_xfer_write) - (decode_search_memory_packet, unhexify, hexify) - (remote_escape_output, unpack_varlen_hex, clear_symbol_cache) - (look_up_one_symbol, relocate_instruction) - (monitor_output): Move to remote-utils.h, and include it. - * remote-utils.h: New file. - -2013-09-05 Pedro Alves <palves@redhat.com> - - * server.h (_): Delete. - -2013-09-02 Pedro Alves <palves@redhat.com> - - * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro. - (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is - allocated. - (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE. - -2013-09-02 Pierre Muller <muller@sourceware.org> - - * win32-low.c (child_xfer_memory): Check if ReadProcessMemory - or WriteProcessMemory complete successfully and handle - ERROR_PARTIAL_COPY error. - -2013-09-02 Pedro Alves <palves@redhat.com> - - * server.c (gdb_read_memory): Return -1 on traceframe memory read - error instead of EIO. - -2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com> - - PR server/15604 - * linux-low.c: Include filestuff.h. - (linux_create_inferior) <pid == 0>: Call close_most_fds. - * lynx-low.c: Include filestuff.h. - (lynx_create_inferior) <pid == 0>: Call close_most_fds. - * server.c: Include filestuff.h. - (main): Call notice_open_fds. - * spu-low.c: Include filestuff.h. - (spu_create_inferior) <pid == 0>: Call close_most_fds. - -2013-08-22 Luis Machado <lgustavo@codesourcery.com> - - * Makefile.in: Explain why ../target and ../nat are not - listed as include file search paths. - (linux-waitpid.o): New object file rule. - * configure.srv (srv_native_linux_obj): New variable. - Replace all occurrences of linux native object files with - $srv_native_linux_obj. - * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h. - (HAS_NOMMU): Move defining logic to common/linux-ptrace.c. - (linux_enable_event_reporting): Remove declaration. - (my_waitpid): Moved to common/linux-waitpid.c. - (linux_wait_for_event): Pass ptid when calling - linux_enable_event_reporting. - (linux_supports_tracefork_flag): Remove. - (linux_enable_event_reporting): Likewise. - (linux_tracefork_grandchild): Remove. - (STACK_SIZE): Moved to common/linux-ptrace.c. - (linux_tracefork_child): Remove. - (linux_test_for_tracefork): Remove. - (linux_look_up_symbols): Call linux_supports_traceclone. - (initialize_low): Remove call to linux_test_for_tracefork. - * linux-low.h (PTRACE_TYPE_ARG3): Move to - common/linux-ptrace.h. - (PTRACE_TYPE_ARG4): Likewise. - Include linux-ptrace.h. - -2013-08-21 Pedro Alves <palves@redhat.com> - - * config.in: Renegerate. - -2013-08-19 Luis Machado <lgustavo@codesourcery.com> - - * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../. - (SFILES): Remove $(srcdir)/common/target-common.c and - add $(srcdir)/target/waitstatus.c. - (OBS): Remove target-common.o and add waitstatus.o. - (server_h): Remove $(srcdir)/../common/target-common.h and - add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h - and $(srcdir)/../target/waitstatus.h. - (target-common.o): Remove. - (waitstatus.o): New target object file. - * target.h: Do not include target-common.h and - include target/resume.h, target/wait.h and - target/waitstatus.h. - -2013-08-13 Luis Machado <lgustavo@codesourcery.com> - - * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE - to PTRACE_TYPE_ARG3. - * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE - to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to - PTRACE_TYPE_ARG4. - * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3. - (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4. - -2013-07-27 Jie Zhang <jie@codesourcery.com> - Daniel Jacobowitz <dan@codesourcery.com> - Yao Qi <yao@codesourcery.com> - - * Makefile.in (SFILES): Add common/mips-linux-watch.c. - (mips-linux-watch.o): New rule. - (mips_linux_watch_h): New variable. - * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to - srv_tgtobj. - * linux-mips-low.c: Include mips-linux-watch.h. - (struct arch_process_info, struct arch_lwp_info): New. - (update_watch_registers_callback): New function. - (mips_linux_new_process, mips_linux_new_thread) New functions. - (mips_linux_prepare_to_resume, mips_insert_point): New - functions. - (mips_remove_point, mips_stopped_by_watchpoint): New - functions. - (rsp_bp_type_to_target_hw_bp_type): New function. - (mips_stopped_data_address): New function. - (the_low_target): Add watchpoint support functions. - -2013-07-27 Yao Qi <yao@codesourcery.com> - - * i386-low.c: Include break-common.h. - (enum target_hw_bp_type): Remove. - -2013-07-24 Luis Machado <lgustavo@codesourcery.com> - - * Makefile.in (SFILES): /common/target-common.c. - (OBS): Add target-common.o. - (server_h): Add $(srcdir)/../common/target-common.h. - (target-common.o): New target. - * server.c (queue_stop_reply_callback): Free - status string after use. - * target.c (target_waitstatus_to_string): Remove. - * target.h: Include target-common.h. - (resume_kind): Likewise. - (target_waitkind): Likewise. - (target_waitstatus): Likewise. - (TARGET_WNOHANG): Likewise. - -2013-07-04 Yao Qi <yao@codesourcery.com> - - * Makefile.in (host_alias): Use @host_noncanonical@. - (target_alias): Use @target_noncanonical@. - * configure.ac: Use ACX_NONCANONICAL_TARGET and - ACX_NONCANONICAL_HOST. - * configure: Regenerated. - - Revert: - 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com> - - * configure.ac (version_host, version_target): Set and AC_SUBST them. - * configure: Rebuild. - * Makefile.in (version_host, version_target): Get from configure. - (version.c): Use $(version_host) and $(version_target). - -2013-07-03 Pedro Alves <palves@redhat.com> - - * Makefile.in (config.status): Depend on development.sh. - * acinclude.m4: Include libmcheck.m4. - * configure: Regenerate. - -2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com> - - * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI - attribute inside the parentheses. - (winapi_DebugSetProcessKillOnExit): Ditto. - (winapi_DebugBreakProcess): Ditto. - (winapi_GenerateConsoleCtrlEvent): Ditto. - -2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com> - - * notif.h (notif_event): Add a dummy member to avoid compiler - errors. - -2013-07-01 Pedro Alves <palves@redhat.com> - - * hostio.c (HOSTIO_PATH_MAX): Define. - (require_filename, handle_open, handle_unlink, handle_readlink): - Use it. - -2013-07-01 Pedro Alves <palves@redhat.com> - - * server.h: Include "pathmax.h". - * linux-low.c: Don't include sys/param.h. - (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of - MAXPATHLEN. - * win32-low.c: Don't include sys/param.h. - (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN. - -2013-07-01 Pedro Alves <palves@redhat.com> - - * event-loop.c: Don't check HAVE_UNISTD_H before including - <unistd.h>. - * gdbreplay.c: Likewise. - * remote-utils.c: Likewise. - * server.c: Likewise. - * configure.ac: Don't check for unistd.h. - * configure: Regenerate. - -2013-06-28 Tom Tromey <tromey@redhat.com> - - * Makefile.in (version.c): Use version.in, not - common/version.in. - -2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com> - - * configure.ac (version_host, version_target): Set and AC_SUBST them. - * configure: Rebuild. - * Makefile.in (version_host, version_target): Get from configure. - (version.c): Use $(version_host) and $(version_target). - -2013-06-10 Dmitry Kozlov <ddk@codesourcery.com> - - Fix trace-status to output user name without trailing colon. - * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name. - -2013-06-10 Dmitry Kozlov <ddk@codesourcery.com> - - Fix trace-status to output proper start-time and stop-time. - * tracepoint.c (cmd_qtstatus): Modify trace-status output to - output start time and stop time in hex as gdb expects. - -2013-06-26 Pedro Alves <pedro@codesourcery.com> - - * tracepoint.c (build_traceframe_info_xml): Output trace state - variables present in the trace buffer. - -2013-06-24 Tom Tromey <tromey@redhat.com> - - * Makefile.in (version.c): Use bfd/version.h, common/version.in, - create-version.sh. - (version.o): Remove. - * gdbreplay.c: Include version.h. - (version, host_name): Don't declare. - * server.h: Include version.h. - (version, host_name): Don't declare. - -2013-06-12 Pedro Alves <palves@redhat.com> - - * linux-x86-low.c (linux_is_elf64): Delete global. - (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global - with local linux_pid_exe_is_elf_64_file use. - -2013-06-11 Pedro Alves <palves@redhat.com> - - * linux-low.c (regset_disabled, disable_regset): New functions. - (regsets_fetch_inferior_registers) - (regsets_store_inferior_registers): Use them. - (initialize_regsets_info); Don't allocate the disabled_regsets - array here. - * linux-low.h (struct regsets_info) <disabled_regsets>: Extend - comment. - -2013-06-11 Pedro Alves <palves@redhat.com> - - * linux-low.c (initialize_regsets_info): Use xcalloc instead of - xmalloc. - -2013-06-11 Pedro Alves <palves@redhat.com> - - * linux-x86-low.c (initialize_low_arch): Call - init_registers_x32_avx_linux. - -2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com> - - Fix compatibility with Android Bionic. - * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if - it is not empty. - -2013-06-07 Pedro Alves <palves@redhat.com> - - PR server/14823 - * Makefile.in (OBS): Add tdesc.o. - (IPA_OBJS): Add tdesc-ipa.o. - (tdesc-ipa.o): New rule. - * ax.c (gdb_eval_agent_expr): Adjust register_size call to new - interface. - * linux-low.c (new_inferior): Delete. - (disabled_regsets, num_regsets): Delete. - (linux_add_process): Adjust to set the new per-process - new_inferior flag. - (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread. - (linux_wait_for_lwp): Adjust. Only call arch_setup if the event - was a stop. When calling arch_setup, switch the current inferior - to the thread that got an event. - (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread. - (regsets_fetch_inferior_registers) - (regsets_store_inferior_registers): New regsets_info parameter. - Adjust to use it. - (linux_register_in_regsets): New regs_info parameter. Adjust to - use it. - (register_addr, fetch_register, store_register): New usrregs_info - parameter. Adjust to use it. - (usr_fetch_inferior_registers, usr_store_inferior_registers): New - parameter regs_info. Adjust to use it. - (linux_fetch_registers): Get the current inferior's regs_info, and - adjust to use it. - (linux_store_registers): Ditto. - [HAVE_LINUX_REGSETS] (initialize_regsets_info): New. - (initialize_low): Don't initialize the target_regsets here. Call - initialize_low_arch. - * linux-low.h (target_regsets): Delete declaration. - (struct regsets_info): New. - (struct usrregs_info): New. - (struct regs_info): New. - (struct process_info_private) <new_inferior>: New field. - (struct linux_target_ops): Delete the num_regs, regmap, and - regset_bitmap fields. New field regs_info. - [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare. - * i387-fp.c (num_xmm_registers): Delete. - (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno - calls to new interface. - (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache) - (i387_xsave_to_cache): Adjust find_regno calls to new interface. - Infer the number of xmm registers from the regcache's target - description. - * i387-fp.h (num_xmm_registers): Delete. - * inferiors.c (add_thread): Don't install the thread's regcache - here. - * proc-service.c (gregset_info): Fetch the current inferior's - regs_info. Adjust to use it. - * regcache.c: Include tdesc.h. - (register_bytes, reg_defs, num_registers) - (gdbserver_expedite_regs): Delete. - (get_thread_regcache): If the thread doesn't have a regcache yet, - create one, instead of aborting gdbserver. - (regcache_invalidate_one): Rename to ... - (regcache_invalidate_thread): ... this. - (regcache_invalidate_one): New. - (regcache_invalidate): Only invalidate registers of the current - process. - (init_register_cache): Add target_desc parameter, and use it. - (new_register_cache): Ditto. Assert the target description has a - non zero registers_size. - (regcache_cpy): Add assertions. Adjust. - (realloc_register_cache, set_register_cache): Delete. - (registers_to_string, registers_from_string): Adjust. - (find_register_by_name, find_regno, find_register_by_number) - (register_cache_size): Add target_desc parameter, and use it. - (free_register_cache_thread, free_register_cache_thread_one) - (regcache_release, register_cache_size): New. - (register_size): Add target_desc parameter, and use it. - (register_data, supply_register, supply_register_zeroed) - (supply_regblock, supply_register_by_name, collect_register) - (collect_register_as_string, collect_register_by_name): Adjust. - * regcache.h (struct target_desc): Forward declare. - (struct regcache) <tdesc>: New field. - (init_register_cache, new_register_cache): Add target_desc - parameter. - (regcache_invalidate_thread): Declare. - (regcache_invalidate_one): Delete declaration. - (regcache_release): Declare. - (find_register_by_number, register_cache_size, register_size) - (find_regno): Add target_desc parameter. - (gdbserver_expedite_regs, gdbserver_xmltarget): Delete - declarations. - * remote-utils.c: Include tdesc.h. - (outreg, prepare_resume_reply): Adjust. - * server.c: Include tdesc.h. - (gdbserver_xmltarget): Delete declaration. - (get_features_xml, process_serial_event): Adjust. - * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward - declare. - (struct process_info) <tdesc>: New field. - (ipa_tdesc): Declare. - * tdesc.c: New file. - * tdesc.h: New file. - * tracepoint.c: Include tdesc.h. - [IN_PROCESS_AGENT] (ipa_tdesc): Define. - (get_context_regcache): Adjust to pass ipa_tdesc down. - (do_action_at_tracepoint): Adjust to get the register cache size - from the context regcache's description. - (traceframe_walk_blocks): Adjust to get the register cache size - from the current trace frame's description. - (traceframe_get_pc): Adjust to get current trace frame's - description and pass it down. - (gdb_collect): Adjust to get the register cache size from the - IPA's description. - * linux-amd64-ipa.c (tdesc_amd64_linux): Declare. - (gdbserver_xmltarget): Delete. - (initialize_low_tracepoint): Set the ipa's target description. - * linux-i386-ipa.c (tdesc_i386_linux): Declare. - (initialize_low_tracepoint): Set the ipa's target description. - * linux-x86-low.c: Include tdesc.h. - [__x86_64__] (is_64bit_tdesc): New. - (ps_get_thread_area, x86_get_thread_area): Use it. - (i386_cannot_store_register): Rename to ... - (x86_cannot_store_register): ... this. Use is_64bit_tdesc. - (i386_cannot_fetch_register): Rename to ... - (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc. - (x86_fill_gregset, x86_store_gregset): Adjust register_size calls - to new interface. - (target_regsets): Rename to ... - (x86_regsets): ... this. - (x86_get_pc, x86_set_pc): Adjust register_size calls to new - interface. - (x86_siginfo_fixup): Use is_64bit_tdesc. - [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux) - (tdesc_x32_avx_linux, tdesc_x32_linux) - (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux): - Declare. - (x86_linux_update_xmltarget): Delete. - (I386_LINUX_XSAVE_XCR0_OFFSET): Define. - (have_ptrace_getfpxregs, have_ptrace_getregset): New. - (AMD64_LINUX_USER64_CS): New. - (x86_linux_read_description): New, based on - x86_linux_update_xmltarget. - (same_process_callback): New. - (x86_arch_setup_process_callback): New. - (x86_linux_update_xmltarget): New. - (x86_regsets_info): New. - (amd64_linux_regs_info): New. - (i386_linux_usrregs_info): New. - (i386_linux_regs_info): New. - (x86_linux_regs_info): New. - (x86_arch_setup): Reimplement. - (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc. - (x86_emit_ops): Ditto. - (the_low_target): Adjust. Install x86_linux_regs_info, - x86_cannot_fetch_register, and x86_cannot_store_register. - (initialize_low_arch): New. - * linux-ia64-low.c (tdesc_ia64): Declare. - (ia64_fetch_register): Adjust. - (ia64_usrregs_info, regs_info): New globals. - (ia64_regs_info): New function. - (the_low_target): Adjust. - (initialize_low_arch): New function. - * linux-sparc-low.c (tdesc_sparc64): Declare. - (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack): - Adjust. - (sparc_arch_setup): New function. - (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals. - (the_low_target): Adjust. - (initialize_low_arch): New function. - * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l) - (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l) - (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l) - (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l) - (tdesc_powerpc_64l, tdesc_powerpc_altivec64l) - (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l) - (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l) - (tdesc_powerpc_isa205_vsx64l): Declare. - (ppc_cannot_store_register, ppc_collect_ptrace_register) - (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc) - (ppc_set_pc, ppc_get_hwcap): Adjust. - (ppc_usrregs_info): Forward declare. - (!__powerpc64__) ppc_regmap_adjusted: New global. - (ppc_arch_setup): Adjust to the current process'es target - description. - (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset) - (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse) - (ppc_store_evrregset): Adjust. - (target_regsets): Rename to ... - (ppc_regsets): ... this, and make static. - (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals. - (ppc_regs_info): New function. - (the_low_target): Adjust. - (initialize_low_arch): New function. - * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1) - (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1) - (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1) - (tdesc_s390x_linux64v2): Declare. - (s390_collect_ptrace_register, s390_supply_ptrace_register) - (s390_fill_gregset, s390_store_last_break): Adjust. - (target_regsets): Rename to ... - (s390_regsets): ... this, and make static. - (s390_get_pc, s390_set_pc): Adjust. - (s390_get_hwcap): New target_desc parameter, and use it. - [__s390x__] (have_hwcap_s390_high_gprs): New global. - (s390_arch_setup): Adjust to set the current process'es target - description. Don't adjust the regmap. - (s390_usrregs_info, s390_regsets_info, regs_info): New globals. - [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264) - (regs_info_3264): New globals. - (s390_regs_info): New function. - (the_low_target): Adjust. - (initialize_low_arch): New function. - * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux) - (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare. - [__mips64] (init_registers_mips_linux) - (init_registers_mips_dsp_linux): Delete defines. - [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines. - (have_dsp): New global. - (mips_read_description): New, based on mips_arch_setup. - (mips_arch_setup): Reimplement. - (get_usrregs_info): New function. - (mips_cannot_fetch_register, mips_cannot_store_register) - (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset) - (mips_fill_fpregset, mips_store_fpregset): Adjust. - (target_regsets): Rename to ... - (mips_regsets): ... this, and make static. - (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info) - (dsp_regs_info, regs_info): New globals. - (mips_regs_info): New function. - (the_low_target): Adjust. - (initialize_low_arch): New function. - * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt) - (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon): - Declare. - (arm_fill_vfpregset, arm_store_vfpregset): Adjust. - (arm_read_description): New, with bits factored from - arm_arch_setup. - (arm_arch_setup): Reimplement. - (target_regsets): Rename to ... - (arm_regsets): ... this, and make static. - (arm_regsets_info, arm_usrregs_info, regs_info): New globals. - (arm_regs_info): New function. - (the_low_target): Adjust. - (initialize_low_arch): New function. - * linux-m68k-low.c (tdesc_m68k): Declare. - (target_regsets): Rename to ... - (m68k_regsets): ... this, and make static. - (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals. - (m68k_regs_info): New function. - (m68k_arch_setup): New function. - (the_low_target): Adjust. - (initialize_low_arch): New function. - * linux-sh-low.c (tdesc_sharch): Declare. - (target_regsets): Rename to ... - (sh_regsets): ... this, and make static. - (sh_regsets_info, sh_usrregs_info, regs_info): New globals. - (sh_regs_info, sh_arch_setup): New functions. - (the_low_target): Adjust. - (initialize_low_arch): New function. - * linux-bfin-low.c (tdesc_bfin): Declare. - (bfin_arch_setup): New function. - (bfin_usrregs_info, regs_info): New globals. - (bfin_regs_info): New function. - (the_low_target): Adjust. - (initialize_low_arch): New function. - * linux-cris-low.c (tdesc_cris): Declare. - (cris_arch_setup): New function. - (cris_usrregs_info, regs_info): New globals. - (cris_regs_info): New function. - (the_low_target): Adjust. - (initialize_low_arch): New function. - * linux-cris-low.c (tdesc_crisv32): Declare. - (cris_arch_setup): New function. - (cris_regsets_info, cris_usrregs_info, regs_info): New globals. - (cris_regs_info): New function. - (the_low_target): Adjust. - (initialize_low_arch): New function. - * linux-m32r-low.c (tdesc_m32r): Declare. - (m32r_arch_setup): New function. - (m32r_usrregs_info, regs_info): New globals. - (m32r_regs_info): Adjust. - (initialize_low_arch): New function. - * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux) - (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare. - (tic6x_usrregs_info): Forward declare. - (tic6x_read_description): New function, based on ... - (tic6x_arch_setup): ... this. Reimplement. - (target_regsets): Rename to ... - (tic6x_regsets): ... this, and make static. - (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals. - (tic6x_regs_info): New function. - (the_low_target): Adjust. - (initialize_low_arch): New function. - * linux-xtensa-low.c (tdesc_xtensa): Declare. - (xtensa_fill_gregset, xtensa_store_gregset): Adjust. - (target_regsets): Rename to ... - (xtensa_regsets): ... this, and make static. - (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New - globals. - (xtensa_arch_setup, xtensa_regs_info): New functions. - (the_low_target): Adjust. - (initialize_low_arch): New function. - * linux-nios2-low.c (tdesc_nios2_linux): Declare. - (nios2_arch_setup): Set the current process'es tdesc. - (target_regsets): Rename to ... - (nios2_regsets): ... this. - (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals. - (nios2_regs_info): New function. - (the_low_target): Adjust. - (initialize_low_arch): New function. - * linux-aarch64-low.c (tdesc_aarch64): Declare. - (aarch64_arch_setup): Set the current process'es tdesc. - (target_regsets): Rename to ... - (aarch64_regsets): ... this. - (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals. - (aarch64_regs_info): New function. - (the_low_target): Adjust. - (initialize_low_arch): New function. - * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare - globals. - (target_regsets): Rename to ... - (tile_regsets): ... this. - (tile_regsets_info, tile_usrregs_info, regs_info): New globals. - (tile_regs_info): New function. - (tile_arch_setup): Set the current process'es tdesc. - (the_low_target): Adjust. - (initialize_low_arch): New function. - * spu-low.c (tdesc_spu): Declare. - (spu_create_inferior, spu_attach): Set the new process'es tdesc. - * win32-arm-low.c (tdesc_arm): Declare. - (arm_arch_setup): New function. - (the_low_target): Install arm_arch_setup instead of - init_registers_arm. - * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare. - (init_windows_x86): Rename to ... - (i386_arch_setup): ... this. Set `win32_tdesc'. - (the_low_target): Adjust. - * win32-low.c (win32_tdesc): New global. - (child_add_thread): Don't create the thread cache here. - (do_initial_child_stuff): Set the new process'es tdesc. - * win32-low.h (struct target_desc): Forward declare. - (win32_tdesc): Declare. - * lynx-i386-low.c (tdesc_i386): Declare global. - (lynx_i386_arch_setup): Set `lynx_tdesc'. - * lynx-low.c (lynx_tdesc): New global. - (lynx_add_process): Set the new process'es tdesc. - * lynx-low.h (struct target_desc): Forward declare. - (lynx_tdesc): Declare global. - * lynx-ppc-low.c (tdesc_powerpc_32): Declare global. - (lynx_ppc_arch_setup): Set `lynx_tdesc'. - * nto-low.c (nto_tdesc): New global. - (do_attach): Set the new process'es tdesc. - * nto-low.h (struct target_desc): Forward declare. - (nto_tdesc): Declare. - * nto-x86-low.c (tdesc_i386): Declare. - (nto_x86_arch_setup): Set `nto_tdesc'. - -2013-06-04 Gary Benson <gbenson@redhat.com> - - * server.c (handle_query): Add "augmented-libraries-svr4-read+" - to qSupported response when appropriate. - (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read - with nonzero-length annex. - * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle - arguments supplied in annex. - -2013-05-31 Doug Evans <dje@google.com> - - PR server/15594 - * linux-x86-low.c (ps_get_thread_area): Properly extend address to - 64 bits in 64-cross-32 environment. - -2013-05-28 Pedro Alves <palves@redhat.com> - - * Makefile.in (clean): Remove reference to aarch64-without-fpu.c. - (aarch64-without-fpu.c): Delete rule. - * configure.srv (aarch64*-*-linux*): Remove references to - aarch64-without-fpu.o and aarch64-without-fpu.xml. - * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove - declaration. - -2013-05-24 Pedro Alves <palves@redhat.com> - - * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex - instead of strchr/decode_address. Error if the range isn't split - with a ','. Don't assume there's be a ':' in the action. - -2013-05-23 Yao Qi <yao@codesourcery.com> - Pedro Alves <palves@redhat.com> - - * linux-low.c (lwp_in_step_range): New function. - (linux_wait_1): If the thread was range stepping and stopped - outside the stepping range, report the stop to GDB. Otherwise, - continue stepping. Add range stepping debug output. - (linux_set_resume_request): Copy the step range from the resume - request to the lwp. - (linux_supports_range_stepping): New. - (linux_target_ops) <supports_range_stepping>: Set to - linux_supports_range_stepping. - * linux-low.h (struct linux_target_ops) - <supports_range_stepping>: New field. - (struct lwp_info) <step_range_start, step_range_end>: New fields. - * linux-x86-low.c (x86_supports_range_stepping): New. - (the_low_target) <supports_range_stepping>: Set to - x86_supports_range_stepping. - * server.c (handle_v_cont): Handle 'r' action. - (handle_v_requests): Append ";r" if the target supports range - stepping. - * target.h (struct thread_resume) <step_range_start, - step_range_end>: New fields. - (struct target_ops) <supports_range_stepping>: - New field. - (target_supports_range_stepping): New macro. - -2013-05-17 Joel Brobecker <brobecker@adacore.com> - - * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid - confusion in comment. - -2013-05-17 Joel Brobecker <brobecker@adacore.com> - - * lynx-low.c (struct process_info_private): New type. - (lynx_add_process): New function. - (lynx_create_inferior, lynx_attach): Replace calls to - add_process by calls to lynx_add_process. - (lynx_resume): If PTID is null, then try using - current_process()->private->last_wait_event_ptid. - Add comments. - (lynx_clear_inferiors): Delete. The contents of that function - has been inlined in lynx_mourn; - (lynx_wait_1): Save the ptid in the process's private data. - (lynx_mourn): Free the process' private data. Replace call - to lynx_clear_inferiors by call to clear_inferiors. - -2013-05-17 Yao Qi <yao@codesourcery.com> - - * i386-low.c (i386_length_and_rw_bits): Move the comment to - the right place. - -2013-05-16 Luis Machado <lgustavo@codesourcery.com> - - * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR, - PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments. - (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and - PT_TEXT_END_ADDR guards. Update comments. - (linux_target_op) <read_offsets>: Conditionally define to - linux_read_offsets if the target is UCLIBC and if it defines - PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR. - -2013-05-06 Sandra Loosemore <sandra@codesourcery.com> - Andrew Jenner <andrew@codesourcery.com> - - * Makefile.in (SFILES): Add linux-nios2-low.c. - (clean): Add action to delete nios2-linux.c. - (nios2-linux.c): New rule. - * configure.srv: Add nios2*-*-linux*. - * linux-nios2-low.c: New. - -2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com> - - * tracepoint.c (cmd_qtinit): Call 'stop_tracing'. - -2013-04-25 Hui Zhu <hui@codesourcery.com> - - PR gdb/15186 - * ax.c (ax_printf): Add fflush. - -2013-04-22 Tom Tromey <tromey@redhat.com> - - * Makefile.in (SFILES): Add filestuff.c. - (OBS): Add filestuff.o. - (filestuff.o): New target. - * config.in, configure: Rebuild. - * configure.ac: Check for fdwalk, pipe2. - -2013-04-17 Pedro Alves <palves@redhat.com> - - * configure.ac (USE_THREAD_DB): Delete variable. - (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB. - Don't AC_SUBST USE_THREAD_DB. - * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@. - * config.in, configure: Regenerate. - -2013-04-16 Pedro Alves <palves@redhat.com> - - * linux-low.h (struct lwp_info) <thread_known>: Move under - the USE_THREAD_DB #ifdef. - -2013-04-16 Pedro Alves <palves@redhat.com> - - * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@. - (linux-low.o): Delete rule. - * linux-low.h: Always include "gdb_thread_db.h" instead of - conditionally including thread_db.h. - (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of - HAVE_THREAD_DB_H. - -2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com> - - * Makefile.in (install-only): Fix make install regression. - -2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com> - - Convert man pages to texinfo, new gdbinit.5 texinfo page. - * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1 - installation. - * gdbserver.1: Remove. - -2013-03-22 Pedro Alves <palves@redhat.com> - - * linux-low.c (handle_extended_wait): Don't call - linux_enable_event_reporting. - -2013-03-15 Tony Theodore <tonyt@logyst.com> - - PR build/9098: - * Makefile.in (SHELL): Use @SHELL@. - -2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com> - - * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing - compiler warning. - -2013-03-13 Joel Brobecker <brobecker@adacore.com> - - * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]: - Remove extraneous NULL element. - -2013-03-13 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (traceframe_read_tsv): Look for the last matched - 'V' block in trace frame. - -2013-03-11 Markus Metzger <markus.t.metzger@intel.com> - - * target.h (struct target_ops): Add btrace ops. - (target_supports_btrace): New macro. - (target_enable_btrace): New macro. - (target_disable_btrace): New macro. - (target_read_btrace): New macro. - * gdbthread.h (struct thread_info): Add btrace field. - * server.c: Include btrace-common.h. - (handle_btrace_general_set): New function. - (handle_btrace_enable): New function. - (handle_btrace_disable): New function. - (handle_general_set): Call handle_btrace_general_set. - (handle_qxfer_btrace): New function. - (struct qxfer qxfer_packets[]): Add btrace entry. - * inferiors.c (remove_thread): Disable btrace. - * linux-low: Include linux-btrace.h. - (linux_low_enable_btrace): New function. - (linux_low_read_btrace): New function. - (linux_target_ops): Add btrace ops. - * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o. - Add srv_linux_btrace=yes. - (x86_64-*-linux*): Add linux-btrace.o. - Add srv_linux_btrace=yes. - * configure.ac: Define HAVE_LINUX_BTRACE. - * config.in: Regenerated. - * configure: Regenerated. - -2013-03-11 Markus Metzger <markus.t.metzger@intel.com> - - * server.c (handle_qxfer): Preserve error message if -3 is - returned. - (qxfer): Document the -3 return value. - -2013-03-11 Markus Metzger <markus.t.metzger@intel.com> - - * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c. - (linux_btrace_h): New variable. - (linux-btrace.o): New rule. - -2013-03-08 Stan Shebs <stan@codesourcery.com> - Hafiz Abid Qadeer <abidh@codesourcery.com> - - * tracepoint.c (trace_buffer_size): New global. - (DEFAULT_TRACE_BUFFER_SIZE): New define. - (init_trace_buffer): Change to one-argument function. Allocate - trace buffer memory. - (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to - handle QTBuffer:size packet. - (cmd_bigqtbuffer_size): New function. - (initialize_tracepoint): Call init_trace_buffer with - DEFAULT_TRACE_BUFFER_SIZE. - * server.c (handle_query): Add QTBuffer:size in the - supported packets. - -2013-03-07 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (cur_action, cur_step_action): Make them unsigned. - (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead - of -1. - (cmd_qtsp): Adjust condition. Do post increment. - Set cur_action and cur_step_action back to 0. - -2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com> - - PR server/15236 - * linux-low.c (linux_write_memory): Return early success if LEN is - zero. - -2013-03-05 Corinna Vinschen <vinschen@redhat.de> - - * configure.srv: Add x86_64-*-cygwin* as target. - -2013-02-28 Tom Tromey <tromey@redhat.com> - - * configure.ac: Invoke AC_SYS_LARGEFILE. - * configure, config.in: Rebuild. - -2013-02-28 Corinna Vinschen <vinschen@redhat.com> - - * win32-low.c: Throughout, fix format strings and casts of - printf-like functions to avoid type related warnings on all - platforms. - (get_child_debug_event): Print dwDebugEventCode as hex since - that's how it's usually documented. - -2013-02-28 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of - pulongest. - -2013-02-27 Jiong Wang <jiwang@tilera.com> - - * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c. - (reg-tilegx32.c): New rule. - * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj. - * linux-tile-low.c (tile_arch_setup): New function. Invoke - different register info initializer according to elf class. - (init_registers_tilgx32): New function. The tilegx32 register info - initializer. - (tile_fill_gregset): Use "uint_reg_t" to represent register size. - (tile_store_gregset): Likewise. - -2013-02-27 Yao Qi <yao@codesourcery.com> - - * server.c (process_point_options): Print debug message when - debug_threads is true. - -2013-02-26 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF. - -2013-02-19 Pedro Alves <palves@redhat.com> - Kai Tietz <ktietz@redhat.com> - - PR gdb/15161 - - * server.c (handle_query) <CRC check>: Use unpack_varlen_hex - instead of strtoul to extract address from packet. - (process_serial_event) <'z'>: Likewise. - -2013-02-18 Yao Qi <yao@codesourcery.com> - - * linux-bfin-low.c (the_low_target): Use NULL instead of 0. - -2013-02-14 Pedro Alves <palves@redhat.com> - - Plug memory leak. - - * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME, - TRACING_NOTES and TRACING_STOP_NOTE before clobbering. - -2013-02-14 Pedro Alves <palves@redhat.com> - - * tracepoint.c (cmd_qtdpsrc): Use savestring. - -2013-02-14 Pedro Alves <palves@redhat.com> - - * tracepoint.c (save_string): Delete. - (add_tracepoint_action): Use savestring instead of save_string. - -2013-02-12 Pedro Alves <palves@redhat.com> - - * linux-xtensa-low.c: Ditto. - * xtensa-xtregs.c: Ditto. - -2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com> - - * thread-db.c (thread_db_get_tls_address): NULL pointer check - thread_db. - -2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com> - - * linux-aarch64-low.c (aarch64_arch_setup): Clamp - aarch64_num_wp_regs and aarch64_num_bp_regs to - AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively. - -2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com> - - * linux-aarch64-low.c (ps_get_thread_area): Replace - PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET. - -2013-02-04 Jim MacArthur <jim.macarthur@arm.com> - Marcus Shawcroft <marcus.shawcroft@arm.com> - Nigel Stephens <nigel.stephens@arm.com> - Yufeng Zhang <yufeng.zhang@arm.com> - - * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c. - (aarch64.c, aarch64-without-fpu.c): New targets. - * configure.srv (aarch64*-*-linux*): New. - * linux-aarch64-low.c: New file. - -2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com> - - * linux-low.c (handle_extended_wait, linux_create_inferior) - (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp) - (dequeue_one_deferred_signal, linux_resume_one_thread) - (fetch_register, linux_write_memory, linux_enable_event_reporting) - (linux_tracefork_grandchild, linux_test_for_tracefork) - (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add - PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments - where the argument is 0. - -2013-01-25 Yao Qi <yao@codesourcery.com> - - * event-loop.c: Include "queue.h". - (gdb_event_p): New typedef. - (struct gdb_event) <next_event>: Remove. - (event_queue): Change to QUEUE(gdb_event_p). - (async_queue_event): Remove. - (gdb_event_xfree): New. - (initialize_event_loop): New. - (process_event): Use API from QUEUE. - (wait_for_event): Likewise. - * server.c (main): Call initialize_event_loop. - * server.h (initialize_event_loop): Declare. - -2013-01-18 Yao Qi <yao@codesourcery.com> - - * ax.h (struct eval_agent_expr_context): New. - (gdb_eval_agent_expr): Update declaration. - * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and - TFRAME. Add new argument CTX. - * server.h (struct eval_agent_expr_context): Declare. - (agent_mem_read, agent_tsv_read): Update declaration. - (agent_mem_read_string): Likewise. - * tracepoint.c (eval_tracepoint_agent_expr): Remove. - (add_traceframe_block): Add new argument TPOINT. - Increase TPOINT->traceframe_usage. - (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of - eval_tracepoint_agent_expr. - (condition_true_at_tracepoint): Likewise. - (agent_mem_read): Remove argument TFRAME. Add argument CTX. - (agent_mem_read_string, agent_tsv_read): Likewise. - -2013-01-16 Yao Qi <yao@codesourcery.com> - - * linux-low.c (linux_resume_one_lwp): Don't check - 'lwp->bp_reinsert != 0'. - -2013-01-07 Joel Brobecker <brobecker@adacore.com> - Pedro Alves <palves@redhat.com> - - * lynx-low.c (ptrace_request_to_str): Define a temporary - macro and use it to simplify this function's implementation. - -2013-01-07 Joel Brobecker <brobecker@adacore.com> - - * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace - sets errno. - -2013-01-07 Joel Brobecker <brobecker@adacore.com> - - * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles. - -2013-01-07 Joel Brobecker <brobecker@adacore.com> - - * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles. - -2013-01-07 Joel Brobecker <brobecker@adacore.com> - - * lynx-low.c (lynx_resume): Use the resume_info parameter - to determine the ptid for the lynx_ptrace call, unless - it is equal to minus_one_ptid, in which case we use the - ptid of the current_inferior. - (lynx_wait_1): After having received a thread create/exit - event, resume the inferior's execution using the signaling - thread's ptid, rather than the old ptid. - -2013-01-07 Joel Brobecker <brobecker@adacore.com> - - * lynx-low.c (lynx_resume): Delete variable ret. - -2013-01-01 Joel Brobecker <brobecker@adacore.com> - - * gdbreplay.c (gdbreplay_version): Update copyright year. - * server.c (gdbserver_version): Likewise. - -2012-12-17 Joel Brobecker <brobecker@adacore.com> - - * lynx-low.c (lynx_wait_1): Add debug trace before adding - new thread. - -2012-12-17 Joel Brobecker <brobecker@adacore.com> - - * lynx-low.c (ptrace_request_to_str): Add handling for - PTRACE_GETTRACESIG. - -2012-12-17 Joel Brobecker <brobecker@adacore.com> - - * lynx-low.c (lynx_attach): Delete variable new_process. - -2012-12-17 Joel Brobecker <brobecker@adacore.com> - - * lynx-low.c (lynx_create_inferior): Delete variable - new_process. - -2012-12-17 Joel Brobecker <brobecker@adacore.com> - - * lynx-low.c (ptrace_request_to_str): Do not handle - PTRACE_GETTHREADLIST if this macro does not exist. - -2012-12-15 Yao Qi <yao@codesourcery.com> - - * Makefile.in (OBS): Add notif.o. - * notif.c, notif.h: New. - * server.c: Include "notif.h". - (struct vstop_notif) <next>: Remove. - <base>: New field. - (queue_stop_reply): Update. - (push_event, send_next_stop_reply): Remove. - (discard_queued_stop_replies): Update. - (notif_stop): New variable. - (handle_v_stopped): Remove. - (handle_v_requests): Don't call handle_v_stopped. Call - handle_ack_notif instead. - (queue_stop_reply_callback): Call notif_event_enque instead - of queue_stop_reply. - (handle_status): Don't call send_next_stop_reply, call - notif_write_event instead. - (kill_inferior_callback): Likewise. - (detach_or_kill_inferior_callback): Likewise. - (main): Call initialize_notif. - (process_serial_event): Call QUEUE_is_empty. - (handle_target_event): Call notif_push instead of push event. - * server.h (push_event): Remove declaration. - -2012-12-10 Tom Tromey <tromey@redhat.com> - - * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre) - (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New - macros. - (.c.o): Rewrite. - (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o) - (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o) - (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o) - (amd64-linux-ipa.o, ax.o): Rewrite. - (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o) - (proc-service.o, regcache.o, remote-utils.o, server.o, target.o) - (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove. - (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o) - (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o) - (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite. - (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o) - (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o) - (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o) - (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o) - (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o) - (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o) - (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o) - (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o) - (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o) - (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o) - (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o) - (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o) - (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o) - (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o) - (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o) - (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o) - (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o) - (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o) - (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o) - (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o) - (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o) - (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o) - (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o) - (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o) - (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o) - (reg-tilegx.o): Remove. - (all_object_files): New macro. - Include .deps files. - * aclocal.m4, configure: Rebuild. - * acinclude.m4: Include depstand.m4, lead-dot.m4. - * configure.ac: Invoke ZW_CREATE_DEPDIR, - ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition. - -2012-12-05 Tom Tromey <tromey@redhat.com> - - PR gdb/14917: - * server.h (current_insn_ptr, emit_error): Declare 'extern'. - -2012-11-28 Markus Metzger <markus.t.metzger@intel.com> - - * configure.ac: Check for linux/perf_event.h. - * config.in: Regenerated. - * configure: Regenerated. - -2012-11-26 Maxime Villard <rustyBSD@gmx.fr> - - * hostio.c (handle_readlink): Decrease buffer size - parameter passed to readlink by one byte. - -2012-11-26 Yao Qi <yao@codesourcery.com> - - * configure.ac (build_warnings): Append '-Wempty-body'. - * configure: Regenerated. - * linux-low.c (linux_create_inferior): Use braces for empty 'if' - body. - -2012-11-15 Pierre Muller <muller@sourceware.org> - - * configure.ac (AC_CHECK_HEADERS): Add wait.h header. - * config.in: Regenerate. - * configure: Regenerate. - * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header. - Use "gdb_wait.h" header instead of <sys/wait.h> header. - * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header. - * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h> - header. - * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header - instead of <sys/wait.h> header. - * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header. - -2012-11-13 Markus Metzger <markus.t.metzger@intel.com> - - * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER - (various make rules): Remove -DGDBSERVER - -2012-11-09 Yao Qi <yao@codesourcery.com> - - * spu-low.c (current_ptid): Move it to .. - * gdbthread.h: ... here. New. - * remote-utils.c (read_ptid): Use macro 'current_ptid'. - * server.c (myresume, process_serial_event): Likewise. - * thread-db.c (thread_db_find_new_threads): Likewise. - * tracepoint.c (run_inferior_command): Likewise. - -2012-10-01 Andrew Burgess <aburgess@broadcom.com> - - * server.c (handle_search_memory_1): Include access length in - warning message. - -2012-09-05 Michael Brandt <michael.brandt@axis.com> - - * linux-crisv32-low.c: Fix compile errors. - -2012-09-04 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (cmd_qtsv): Adjust debug message. - Don't check CUR_TPOINT. - -2012-08-28 Yao Qi <yao@codesourcery.com> - - * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF. - * server.h: Include 'libiberty.h' and 'ansidecl.h'. - (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove. - Remove declarations of xmalloc, xreallloc, xstrdup and - freeargv. - * Makefile.in (libiberty_h): New. - (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'. - (linux-bfin-low.o): Append dependency 'libiberty.h'. - -2012-08-23 Yao Qi <yao@codesourcery.com> - - * server.h: Remove declaration of 'xsnprintf'. - -2012-08-22 Keith Seitz <keiths@redhat.com> - - * server.h: Include build-gnulib-gbserver/config.h. - * gdbreplay.c: Likewise. - -2012-08-08 Doug Evans <dje@google.com> - - * Makefile.in (SFILES): Add gdb_vecs.c. - (OBS): Add gdb_vecs.o. - (gdb_vecs_h, host_defs_h): New variables. - (thread-db.o): Add $(gdb_vecs_h) dependency. - (gdb_vecs.o): New rule. - * thread-db.c: #include "gdb_vecs.h". - (thread_db_load_search): Use a vector to iterate over path elements. - Handle text appearing after "$pdir". - - * configure.ac: Add check for strstr. - * config.in: Regenerate. - * configure: Regenerate. - -2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org> - - * hostio.c (handle_pread): If pread fails, fall back to attempting - lseek/read. - (handle_pwrite): Likewise for pwrite. - -2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org> - - * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish - between unsupported TYPE and unimplementable ADDR/LEN combination. - (arm_insert_point): Act on new return value. - -2012-07-31 Pedro Alves <palves@redhat.com> - - * server.c (process_point_options): Only skip tokens if we find - one that is unrecognized. Don't treat 'X' specially while - skipping unrecognized tokens. - -2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org> - - * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt - to 4-byte-align HW breakpoint addresses for Thumb. - -2012-07-27 Yao Qi <yao@codesourcery.com> - - PR remote/14161. - - * server.h: Declare gdb_agent_about_to_close. - * target.c (kill_inferior): Include "agent.h". - New. Send command 'kill'. - * target.h (kill_inferior): Removed macro. - * tracepoint.c (gdb_agent_about_to_close): New. - (gdb_agent_helper_thread): Handle command 'close'. - Wait endlessly until the inferior stops. - Install gdb_agent_remove_socket to atexit hook. - (agent_socket_name): New static variable. - (gdb_agent_socket_init): Replace local variable 'name' with - 'agent_socket_name'. - (gdb_agent_remove_socket): New. - -2012-07-27 Yao Qi <yao@codesourcery.com> - - * server.c (process_point_options): Stop at 'X' when parsing. - -2012-07-19 Michael Eager <eager@eagercon.com> - - * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate - to hw_execute. - * linux-x86-low.c (x86_insert_point, x86_remove_point): - Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del - hardware breakpoint. - -2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com> - - * gdbserver/linux-low.c (initialize_low): Call - linux_ptrace_init_warnings. - -2012-07-02 Doug Evans <dje@google.com> - - * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from - pointer to int. - -2012-07-02 Stan Shebs <stan@codesourcery.com> - - * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define. - (ax.o): Add it to build rule. - (ax-ipa.o): Ditto. - (OBS): Add format.o. - (IPA_OBS): Add format.o. - * server.c (handle_query): Claim support for breakpoint commands. - (process_point_options): Add command case. - (process_serial_event): Leave running if there are printfs in - effect. - * mem-break.h (any_persistent_commands): Declare. - (add_breakpoint_commands): Declare. - (gdb_no_commands_at_breakpoint): Declare. - (run_breakpoint_commands): Declare. - * mem-break.c (struct point_command_list): New struct. - (struct breakpoint): New field command_list. - (any_persistent_commands): New function. - (add_commands_to_breakpoint): New function. - (add_breakpoint_commands): New function. - (gdb_no_commands_at_breakpoint): New function. - (run_breakpoint_commands): New function. - * linux-low.c (linux_wait_1): Test for and run breakpoint commands - locally. - * ax.c: Include format.h. - (ax_printf): New function. - (gdb_eval_agent_expr): Add printf opcode. - -2012-06-13 Yao Qi <yao@codesourcery.com> - - * server.c (start_inferior): Remove duplicated writes to fields - 'last_resume_kind' and 'last_status' of 'current_inferior'. - -2012-06-12 Yao Qi <yao@codesourcery.com> - Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_set_resume_request): Simplify predicate. Add - comment. - * server.c (handle_v_cont): Extend comment. - -2012-06-11 Yao Qi <yao@codesourcery.com> - - * linux-low.c (linux_attach): Add 'static'. - -2012-06-06 Yao Qi <yao@codesourcery.com> - - * ax.c (gdb_eval_agent_expr): Print `top' in hex. - -2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com> - - Fix gcc -flto compilation warning. - * server.c (main): Make variable multi_mode and attach volatile. - -2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org> - - * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP - if the platform doesn't know about it. - -2012-05-30 Jeff Kenton <jkenton@tilera.com> - - * Makefile.in (SFILES): Add linux-tile-low.c. - (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules. - * configure.srv: Handle tilegx-*-linux*. - * linux-tile-low.c: New file. - -2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com> - - * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1. - -2012-05-24 Pedro Alves <palves@redhat.com> - - PR gdb/7205 - - Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout. - -2012-05-24 Pedro Alves <palves@redhat.com> - - PR gdb/7205 - - Replace target_signal with gdb_signal throughout. - -2012-05-22 Maciej W. Rozycki <macro@codesourcery.com> - - * linux-low.c (linux_store_registers): Avoid the copying sequence - when no data has been retrieved by ptrace. - -2012-05-22 Will Deacon <will.deacon@arm.com> - - * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)): - Include asm/ptrace.h. - (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not - already defined. - -2012-05-21 Maciej W. Rozycki <macro@codesourcery.com> - - * linux-low.c (linux_store_registers): Don't re-retrieve data - with ptrace that has already been obtained from /proc. Always - copy any data retrieved with ptrace to the buffer supplied. - -2012-05-11 Yao Qi <yao@codesourcery.com> - Pedro Alves <palves@redhat.com> - - * linux-low.c (enum stopping_threads_kind): New. - (stopping_threads): Change type to `enum stopping_threads_kind'. - (handle_extended_wait): If stopping and suspending threads, leave - the new_lwp suspended too. - (linux_wait_for_event): Adjust. - (stop_all_lwps): Set `stopping_threads' to - STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on - whether we're suspending threads or just stopping them. Assert no - recursion happens. - -2012-04-29 Yao Qi <yao@codesourcery.com> - - * server.h: Move some code to ... - * gdbthread.h: ... here. New. - * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h - (remote-utils.o, server.o, target.o tracepoint.o): Likewise. - (nto-low.o, win32-low.o): Likewise. - * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h. - * regcache.c, remote-utils.c, server.c: Likewise. - * target.c, tracepoint.c, win32-low.c: Likewise. - -2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org> - - * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c. - (PTRACE_ARG4_TYPE): Likewise. - (PTRACE_XFER_TYPE): Likewise. - * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of - ptrace to PTRACE_ARG3_TYPE. - * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h. - (PTRACE_ARG4_TYPE): Likewise. - (PTRACE_XFER_TYPE): Likewise. - (linux_detach_one_lwp): Cast fourth argument of - ptrace to long then PTRACE_ARG4_TYPE. - (regsets_fetch_inferior_registers): Cast third argument of - ptrace to long then PTRACE_ARG3_TYPE. - (regsets_store_inferior_registers): Likewise. - -2012-04-20 Pedro Alves <palves@redhat.com> - - * configure: Regenerate. - -2012-04-19 Pedro Alves <palves@redhat.com> - - * Makefile.in (GNULIB_BUILDDIR): New. - (LIBGNU, INCGNU, GNULIB_H): Adjust. - (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New. - (all, install-only, uninstall, clean-info, all-lib, clean): No - longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do. - (maintainer-clean realclean distclean): Use subdir_do. - (subdir_do): New. - (gnulib/import/Makefile): Adjust. Replace gnulib/import with - $(GNULIB_BUILDDIR). Don't pass argument to config.status. - * acinclude.m4: Include acx_configure_dir.m4. - * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE - calls. Call AC_PROG_RANLIB. Configure gnulib using - ACX_CONFIGURE_DIR. - (GNULIB): New. - (GNULIB_STDINT_H): Adjust. - (AC_OUTPUT): Don't output gnulib/Makefile anymore. - * gdbreplay.c: Include build-gnulib/config.h. - * server.h: Likewise. - * aclocal.m4: Regenerate. - * config.in: Regenerate. - * configure: Regenerate. - -2012-04-19 Pedro Alves <palves@redhat.com> - - * Makefile.in (LIBGNU, INCGNU): Adjust. - (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust. - (all, install-only, uninstall, clean-info, all-lib, clean) - (maintainer-clean, Makefile, gnulib/Makefile): Adjust. - * configure.ac: Adjust AC_OUTPUT output. - * aclocal.m4: Regenerate. - * configure: Regenerate. - -2012-04-19 Pedro Alves <palves@redhat.com> - - * Makefile.in (generated_files): New. - (server_h): Remove the explicit dependency on config.h, and depend - on $generated_files. - -2012-04-19 Pedro Alves <palves@redhat.com> - - * Makefile.in (INCGNU): Add -Ignulib. - -2012-04-19 Pedro Alves <palves@redhat.com> - - * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ... - (INCGNU): ... this, and spell out -I here. - (GNULIB_LIB): Rename to ... - (LIBGNU): ... this. - (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust. - -2012-04-19 Pedro Alves <palves@redhat.com> - - * config.in: Regenerate. - -2012-04-19 Pedro Alves <palves@redhat.com> - - * configure.ac: Remove AC_CHECK_DECLS check for memmem. - * server.h (memmem): Remove declaration. - * config.in: Regenerate. - * configure: Regenerate. - -2012-04-19 Yao Qi <yao@codesourcery.com> - - * Makefile.in (SFILES): Add common/vec.c. - (OBS): Add vec.o. - (vec.o): New rule. - -2012-04-19 Yao Qi <yao@codesourcery.com> - - * remote-utils.c (prepare_resume_reply): Replace with macro - target_core_of_thread. - * server.c (handle_qxfer_threads_proper): Likewise. - * target.h (traget_core_of_thread): New macro. - -2012-04-18 Pedro Alves <palves@redhat.com> - - * aclocal.m4: Regenerate. - * configure: Regenerate. - -2012-04-16 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (cmd_qtstart): Download tracepoints even when they are - duplicated on address. - -2012-04-16 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (COPY_FIELD_TO_BUF): New macro. - (struct tracepoint_action_ops) <send>: New field. - (m_tracepoint_action_send, r_tracepoint_action_send): New. - (agent_expr_send, x_tracepoint_action_send): New. - (l_tracepoint_action_send): New. - (cmd_qtdp): Download and install tracepoint - according to `use_agent'. - (run_inferior_command): Add one more parameter `len'. - Update callers. - (tracepoint_send_agent): New. - (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent. - -2012-04-16 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (download_tracepoints): Moved to ... - (cmd_qtstart): ... here. - -2012-04-14 Yao Qi <yao@codesourcery.com> - - * tracepoint.c: Include inttypes.h. - (struct collect_memory_action): Use sized types. - (struct tracepoint): Likewise. - (cmd_qtdp, stop_tracing): Update print specifiers. - (cmd_qtp, response_tracepoint): Likewise. - (collect_data_at_tracepoint): Likewise. - (collect_data_at_step): Likewise. - -2012-04-14 Yao Qi <yao@codesourcery.com> - - Import gnulib module inttypes. - * aclocal.m4, config.in, configure: Regenerated. - -2012-04-14 Yao Qi <yao@codesourcery.com> - - * Makefile.in (maintainer-clean, realclean, distclean): Remove - Makefile and config.status at last. - -2012-04-13 Yao Qi <yao@codesourcery.com> - - * tracepoint.c: Include stdint.h unconditionally. - -2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org> - - * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based - on BFD_HAVE_SYS_PROCFS_TYPE. - * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h. - * configure: Regenerate. - * config.in: Likewise. - -2012-04-13 H.J. Lu <hongjiu.lu@intel.com> - - * Makefile.in (clean): Also remove x32.c x32-linux.c - x32-avx.c x32-avx-linux.c. - (x32.o): New target. - (x32.c): Likewise. - (x32-linux.o): Likewise. - (x32-linux.c): Likewise. - (x32-avx.o): Likewise. - (x32-avx.c): Likewise. - (x32-avx-linux.o): Likewise. - (x32-avx-linux.c): Likewise. - - * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o. - (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o. - (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml. - (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml. - (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml - i386/x32-avx-linux.xml. - - * linux-x86-low.c (init_registers_x32_linux): New prototype. - (init_registers_x32_avx_linux): Likwise. - (x86_linux_update_xmltarget): Call init_registers_x32_linux - or init_registers_x32_avx_linux if linux_is_elf64 is false. - -2012-04-13 Pedro Alves <palves@redhat.com> - - * Makefile.in (GNULIB_FLAGS_TO_PASS): New. - (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH. - (all, uninstall, clean-info, all-lib, clean, maintainer-clean) - (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to - the sub-make. - -2012-04-12 H.J. Lu <hongjiu.lu@intel.com> - - * linux-x86-low.c (compat_x32_clock_t): New. - (compat_x32_siginfo_t): Likewise. - (compat_x32_siginfo_from_siginfo): Likewise. - (siginfo_from_compat_x32_siginfo): Likewise. - (linux_is_elf64): Likewise. - (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo - and siginfo_from_compat_x32_siginfo for x32. - (x86_arch_setup): Set linux_is_elf64. - -2012-04-12 H.J. Lu <hongjiu.lu@intel.com> - - PR gdb/13969 - * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the - e_machine field. - (linux_qxfer_libraries_svr4): Update call to elf_64_file_p. - * linux-low.h (linux_pid_exe_is_elf_64_file): Updated. - * linux-x86-low.c (x86_arch_setup): Check if GDBserver is - compatible with process. - -2012-04-12 Yao Qi <yao@codesourcery.com> - - * Makefile.in: Define abs_top_srcdir and abs_srcdir. - (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR. - (install-only, install-info, clean): Handle sub dir gnulib. - (all-lib, am--refresh): New targets. - (memmem.o): Remove target. - * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR. - Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make. - (AC_REPLACE_FUNCS): Remove memmem. - Invoke gl_INIT and AM_INIT_AUTOMAKE. - (AC_OUTPUT): Generate Makefile in gnulib/. - * aclocal.m4, config.in, configure: Regenerated. - -2012-04-10 Maciej W. Rozycki <macro@codesourcery.com> - - * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP. - -2012-04-05 Pedro Alves <palves@redhat.com> - - -Werror=strict-aliasing - - * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned - pointer. - -2012-04-04 Pedro Alves <palves@redhat.com> - - * linux-sparc-low.c (sparc_fill_gregset_to_stack) - (sparc_store_gregset_from_stack, sparc_store_gregset) - (sparc_breakpoint_at): Fix formatting. - -2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org> - - * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t - are available. - * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef. - [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise. - * config.in: Regenerate. - * configure: Likewise. - -2012-03-29 Pedro Alves <palves@redhat.com> - - * linux-low.c (regsets_store_inferior_registers) [__sparc__]: - Correct ptrace arguments. - -2012-03-28 Pedro Alves <palves@redhat.com> - - * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC. - (IA64_GR0_REGNUM, IA64_FR0_REGNUM) - (IA64_FR1_REGNUM): New defines. - (ia64_fetch_register): New. - (the_low_target): Install it. - * linux-low.h (struct linux_target_ops) <fetch_register>: New - field. - * linux-low.c (linux_fetch_registers): Try the - the_low_target.fetch_register hook first. - - * linux-arm-low.c (the_low_target): Adjust. - * linux-bfin-low.c (the_low_target): Adjust. - * linux-cris-low.c (the_low_target): Adjust. - * linux-crisv32-low.c (the_low_target): Adjust. - * linux-m32r-low.c (the_low_target): Adjust. - * linux-m68k-low.c (the_low_target): Adjust. - * linux-mips-low.c (the_low_target): Adjust. - * linux-ppc-low.c (the_low_target): Adjust. - * linux-s390-low.c (the_low_target): Adjust. - * linux-sh-low.c (the_low_target): Adjust. - * linux-sparc-low.c (the_low_target): Adjust. - * linux-tic6x-low.c (the_low_target): Adjust. - * linux-x86-low.c (the_low_target): Adjust. - * linux-xtensa-low.c (the_low_target): Adjust. - -2012-03-26 Pedro Alves <palves@redhat.com> - - * server.c (handle_qxfer_libraries): Don't bail early if - the_target->qxfer_libraries_svr4 is not NULL. - -2012-03-26 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment. - -2012-03-23 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_qxfer_libraries_svr4): Terminate the - "library-list-svr4" element's start tag when the the DSO list is - empty. - -2012-03-23 Pedro Alves <palves@redhat.com> - - * linux-low.c (read_one_ptr): Read the inferior's pointer through - a variable whose type size is the same as the inferior's pointer - size. - -2012-03-21 Thomas Schwinge <thomas@codesourcery.com> - - * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of - struct siginfo. - * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise. - * linux-x86-low.c (x86_siginfo_fixup): Likewise. - * linux-low.h: Include <signal.h>. - (struct siginfo): Remove forward declaration. - (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of - struct siginfo. - -2012-03-21 Mike Frysinger <vapier@gentoo.org> - - * .gitignore: Ignore more files. - -2012-03-19 Pedro Alves <palves@redhat.com> - Jan Kratochvil <jan.kratochvil@redhat.com> - - * server.c (cont_thread, general_thread): Add describing comments. - (start_inferior): Clear `cont_thread'. - (handle_v_cont): Don't set `cont_thread' if resuming all threads - of a process. - -2012-03-15 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (install_tracepoint): Move duplicated tracepoint - handling to ... - (cmd_qtdp): ... here. - -2012-03-15 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (struct tracepoint_action_ops): New. - (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field. - (m_tracepoint_action_download): New. - (r_tracepoint_action_download): New. - (x_tracepoint_action_download): New. - (l_tracepoint_action_download): New. - (add_tracepoint_action): Install `action->ops' according type. - (download_tracepoint_1): Move code `download' function pointer - of various tracepoint_action_ops. - -2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com> - - * linux-low.c (linux_attach_lwp_1): New variable buffer. Call - linux_ptrace_attach_warnings. - -2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com> - - * Makefile.in (linux-ptrace.o): New. - * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*) - (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*) - (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*) - (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux) - (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ - of these targets. - * linux-low.c (linux_attach_lwp_1): Remove redundent else clause. - -2012-03-08 Yao Qi <yao@codesourcery.com> - Pedro Alves <palves@redhat.com> - - Fix PR server/13392. - * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check - offset of JMP insn. - * tracepoint.c (remove_tracepoint): New. - (cmd_qtdp): Call remove_tracepoint when failed to install. - -2012-03-07 Pedro Alves <palves@redhat.com> - - * linux-low.c (get_detach_signal): New. - (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT. - Pass on pending signals to PTRACE_DETACH. Check the result of the - ptrace call. - * server.c (program_signals, program_signals_p): New. - (handle_general_set): Handle QProgramSignals. - * server.h (program_signals, program_signals_p): Declare. - -2012-03-05 Pedro Alves <palves@redhat.com> - Jan Kratochvil <jan.kratochvil@redhat.com> - - * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found. - New comment why. - -2012-03-03 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (tracepoint_look_up_symbols): Update call to - agent_look_up_symbols. - -2012-03-03 Yao Qi <yao@codesourcery.com> - - * Makefile.in (linux-low.o): Keep dependence on agent.h. - (linux-x86-low.o): Likewise. - * server.h: Remove in_process_agent_loaded. - * tracepoint.c (in_process_agent_loaded): Removed. Moved it - common/agent.c. - Update callers. - -2012-03-03 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (gdb_agent_capability): New global. - (in_process_agent_loaded_ust): Renamed to - `in_process_agent_supports_ust'. - Update callers. - (in_process_agent_supports_ust): Call agent_capability_check. - (clear_installed_tracepoints): Assert that agent supports - agent. - -2012-03-03 Yao Qi <yao@codesourcery.com> - - * linux-low.c (linux_supports_agent): New. - (linux_target_ops): Initialize field `supports_agent' with - linux_supports_agent. - * target.h (struct target_ops) <supports_agent>: New. - (target_supports_agent): New macro. - * server.c (handle_general_set): Handle packet 'QAgent'. - (handle_query): Send `QAgent+'. - * Makefile.in (server.o): Depends on agent.h. - -2012-03-03 Yao Qi <yao@codesourcery.com> - - * Makefile.in (OBS): Add agent.o. - Add new rule for agent.o. - Track dependence of tracepoint.c on agent.h. - * tracepoint.c (run_inferior_command_1): - (run_inferior_command): Call agent_run_command. - (gdb_ust_connect_sync_socket): Deleted. Move it to - common/agent.c. - (resume_thread, stop_thread): Likewise. - (gdb_ust_socket_init): Renamed to ... - (gdb_agent_socket_init): ... New. - (gdb_ust_thread): Renamed to ... - (gdb_agent_helper_thread): ... New. - (gdb_ust_init): Move some code to ... - (gdb_agent_init): ... here. New. - [HAVE_UST]: Call gdb_ust_init. - (initialize_tracepoint_ftlib): Call gdb_agent_init. - * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS. - * config.in, configure: Regenerated. - -2012-03-02 Pedro Alves <palves@redhat.com> - - * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete. - * linux-low.c (struct simple_pid_list): New. - (stopped_pids): New a struct simple_pid_list pointer. - (add_to_pid_list, pull_pid_from_list): New. - (handle_extended_wait): Don't assume the first signal new children - report is SIGSTOP. Adjust call to pull_pid_from_list. - (linux_wait_for_lwp): Adjust. - -2012-03-02 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in - debug log. - -2012-03-02 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters - `stop_pc' and `tpoint'. Update caller. - -2012-03-01 Maciej W. Rozycki <macro@codesourcery.com> - - * linux-low.h (linux_target_ops): Add regset_bitmap member. - * linux-low.c (use_linux_regsets): New macro. - [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise. - [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise. - (linux_register_in_regsets): New function. - (usr_fetch_inferior_registers): Skip registers covered by - regsets. - (usr_store_inferior_registers): Likewise. - (usr_fetch_inferior_registers): New macro. - (usr_store_inferior_registers): Likewise. - (linux_fetch_registers): Handle mixed regset/non-regset targets. - (linux_store_registers): Likewise. - * linux-mips-low.c (init_registers_mips_dsp_linux): New - prototype. - (init_registers_mips64_dsp_linux): Likewise. - (init_registers_mips_linux): New macro. - (init_registers_mips_dsp_linux): Likewise. - (mips_dsp_num_regs): Likewise. - (DSP_BASE, DSP_CONTROL): New fallback macros. - (mips_base_regs): New macro. - (mips_regmap): Use it. Fix the size. - (mips_dsp_regmap): New variable. - (mips_dsp_regset_bitmap): Likewise. - (mips_arch_setup): New function. - (mips_cannot_fetch_register): Use the_low_target.regmap rather - than mips_regmap. - (mips_cannot_store_register): Likewise. - (the_low_target): Update .arch_setup, .num_regs and .regmap - initializers. Add .regset_bitmap initializer. - * linux-arm-low.c (the_low_target): Add .regset_bitmap - initializer. - * linux-bfin-low.c (the_low_target): Likewise. - * linux-cris-low.c (the_low_target): Likewise. - * linux-crisv32-low.c (the_low_target): Likewise. - * linux-ia64-low.c (the_low_target): Likewise. - * linux-m32r-low.c (the_low_target): Likewise. - * linux-m68k-low.c (the_low_target): Likewise. - * linux-ppc-low.c (the_low_target): Likewise. - * linux-s390-low.c (the_low_target): Likewise. - * linux-sh-low.c (the_low_target): Likewise. - * linux-sparc-low.c (the_low_target): Likewise. - * linux-tic6x-low.c (the_low_target): Likewise. - * linux-x86-low.c (the_low_target): Likewise. - * linux-xtensa-low.c (the_low_target): Likewise. - * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and - mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml, - mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to - srv_xmlfiles. - * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets. - (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise. - -2012-02-29 Yao Qi <yao@codesourcery.com> - Pedro Alves <palves@redhat.com> - - * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when - `step_over_finished' is true. - -2012-02-27 Pedro Alves <palves@redhat.com> - - * linux-low.c (pid_is_stopped): Delete, moved to common/. - (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped. - -2012-02-27 Pedro Alves <palves@redhat.com> - - PR server/9684 - * linux-low.c (pid_is_stopped): New. - (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes. - -2012-02-25 Luis Machado <lgustavo@codesourcery.com> - - * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation - of conditions. - -2012-02-24 Maciej W. Rozycki <macro@codesourcery.com> - - * linux-mips-low.c (mips_regmap): Correct the index of $f9. - -2012-02-24 Luis Machado <lgustavo@codesourcery> - - * server.c (handle_query): Advertise support for target-side - breakpoint condition evaluation. - (process_point_options): New function. - (process_serial_event): When inserting a breakpoint, check for - a target-side condition that should be evaluated. - - * mem-break.c: Include regcache.h and ax.h. - (point_cond_list_t): New data structure. - (breakpoint) <cond_list>: New field. - (find_gdb_breakpoint_at): Make non-static. - (delete_gdb_breakpoint_at): Clear any target-side - conditions. - (clear_gdb_breakpoint_conditions): New function. - (add_condition_to_breakpoint): Likewise. - (add_breakpoint_condition): Likewise. - (gdb_condition_true_at_breakpoint): Likewise. - (gdb_breakpoint_here): Return result directly instead - of going through a local variable. - - * mem-break.h (find_gdb_breakpoint_at): New prototype. - (clear_gdb_breakpoint_conditions): Likewise. - (add_breakpoint_condition): Likewise. - (gdb_condition_true_at_breakpoint): Likewise. - - * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition. - (need_step_over_p): Take target-side breakpoint condition into - consideration. - -2012-02-24 Luis Machado <lgustavo@codesourcery> - - * server.h: Include tracepoint.h. - (agent_mem_read, agent_get_trace_state_variable_value, - agent_set_trace_state_variable_value, - agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr, - get_set_tsv_func_addr): New prototypes. - - * ax.h: New include file. - * ax.c: New source file. - - * tracepoint.c: Include ax.h. - (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes, - agent_expr, eval_result_type): Move to ax.h. - (parse_agent_expr): Rename to ... - (gdb_parse_agent_expr): ... this, make it non-static and move - to ax.h. - (unparse_agent_expr) Rename to ... - (gdb_unparse_agent_expr): ... this, make it non-static and move - to ax.h. - (eval_agent_expr): Rename to ... - (eval_tracepoint_agent_expr): ... this. - (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove - forward declarations. - (add_tracepoint_action): Call gdb_parse_agent_expr (...). - (agent_get_trace_state_variable_value): New function. - (agent_set_trace_state_variable_value): New function. - (cmd_qtdp): Call gdb_parse_agent_expr (...). - (response_tracepoint): Call gdb_unparse_agent_expr (...). - (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...). - (condition_true_at_tracepoint): Likewise. - (parse_agent_expr): Rename to ... - (gdb_parse_agent_expr): ... this and move to ax.c. - (unparse_agent_expr): Rename to ... - (gdb_unparse_agent_expr): ... this and move to ax.c. - (gdb_agent_op_name): Move to ax.c. - (eval_agent_expr): Rename to ... - (gdb_eval_agent_expr): ... this, use regcache passed as parameter - and move to ax.c. - (eval_tracepoint_agent_expr): New function. - (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make - non-static. - (current_insn_ptr, emit_error, struct bytecode_address): Move to - ax.c. - (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh, - emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not, - emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal, - emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto, - emit_goto, write_goto_address, emit_const, emit_reg, emit_pop, - emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust, - emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto, - emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c. - (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions. - (compile_bytecodes): Remove forward declaration. - (is_goto_target): Move to ax.c. - (compile_bytecodes): Move to ax.c and call - agent_get_trace_state_variable_value (...) and - agent_set_trace_state_variable_value (...). - - * Makefile.in: Update ax.c and IPA dependencies. - -2012-02-24 Pedro Alves <palves@redhat.com> - - * tracepoint.c (cmd_bigqtbuffer): Rename as ... - (cmd_bigqtbuffer_circular): ... this. Only handle - 'QTBuffer:circular:'. - (handle_tracepoint_general_set): Adjust. - -2012-02-16 Yao Qi <yao@codesourcery.com> - - * inferiors.c: Move code to ... - * dll.c: .... here. New. - * server.h: Declare clear_dlls. - * Makefile.in (SFILES): Add dll.c. - (OBS): Add dll.o - (dll.o): New rule. - -2012-02-11 Yao Qi <yao@codesourcery.com> - - * server.c: (handle_monitor_command): Add a new parameter - `own_buf'. - (handle_query): Update caller. - -2012-02-09 Joel Brobecker <brobecker@adacore.com> - - * configure.ac: Add readlink to AC_CHECK_FUNCS list. - * configure, config.in: Regenerate. - * hostio.c: Provide an alternate implementation if HAVE_READLINK - is not defined. - -2012-02-02 Pedro Alves <palves@redhat.com> - - Try SIGKILL first, then PTRACE_KILL. - * linux-low.c (linux_kill_one_lwp): New. - (linux_kill_one_lwp): Rename to ... - (kill_one_lwp_callback): ... this. Use the new - linux_kill_one_lwp. - -2012-02-02 Pedro Alves <palves@redhat.com> - - * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current - inferior. - -2012-01-27 Pedro Alves <palves@redhat.com> - - * linux-low.c (linux_child_pid_to_exec_file): Delete. - (elf_64_file_p): Make static. - (linux_pid_exe_is_elf_64_file): New. - * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p): - Delete declarations. - (linux_pid_exe_is_elf_64_file): Declare. - * linux-x86-low.c (x86_arch_setup): Use - linux_pid_exe_is_elf_64_file. - -2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com> - - * linux-low.c (linux_wait_for_event_1): Rename to ... - (linux_wait_for_event): ... here and merge it with former - linux_wait_for_event - new variable wait_ptid, use it. - (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1. - -2012-01-23 Pedro Alves <palves@redhat.com> - - * server.c (main): Avoid yet another case of infinite loop while - detaching/killing after a longjmp. - -2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com> - - Code cleanup. - * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid. - -2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org> - - * hostio.c (handle_readlink): New function. - (handle_vFile): Call it to handle "vFile:readlink" packets. - -2012-01-20 Pedro Alves <palves@redhat.com> - Ulrich Weigand <ulrich.weigand@linaro.org> - - * server.c (handle_v_requests): Only support vAttach and vRun to - start multiple processes when in extended protocol mode. - -2012-01-17 Pedro Alves <palves@redhat.com> - - * tracepoint.c (initialize_tracepoint): Use mmap instead of - memalign plus mprotect to allocate the scratch buffer. - -2012-01-13 Pedro Alves <palves@redhat.com> - - * server.c (attach_inferior): Clear `cont_thread'. - -2012-01-13 Pedro Alves <palves@redhat.com> - - * server.c (main): Avoid infinite loop while detaching/killing - after a longjmp. - -2012-01-09 Doug Evans <dje@google.com> - - * server.c (start_inferior): Set last_ptid in --wrapper case. - -2012-01-06 Yao Qi <yao@codesourcery.com> - - * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro - defined. - [IN_PROCESS_AGENT] (debug_agent): New global variable. - -2012-01-04 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (cmd_qtdp): Print debug message - for static tracepoint. - -2012-01-04 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (trace_vdebug): Differentiate debug message - between gdbserver and IPA. - -2012-01-03 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (tracepoint_was_hit): Don't collect for - static tracepoint. - -2012-01-02 Joel Brobecker <brobecker@adacore.com> - - * terminal.h: Reformat copyright header. - -2012-01-02 Joel Brobecker <brobecker@adacore.com> - - * server.c (gdbserver_version): Update copyright year. - * gdbreplay.c (gdbreplay_version): Likewise. - -2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com> - - * linux-low.c (linux_create_inferior): Put empty if clause for write. - - Revert: - 2011-12-18 Hui Zhu <teawater@gmail.com> - * linux-low.c (linux_create_inferior): Save return value to ret. - -2011-12-18 Hui Zhu <teawater@gmail.com> - - * linux-low.c (linux_create_inferior): Save return value to ret. - -2011-12-16 Doug Evans <dje@google.com> - - * linux-low.c (linux_create_inferior): If stdio connection, - redirect stdin from /dev/null, stdout to stderr. - * remote-utils.c (remote_is_stdio): New static global. - (remote_connection_is_stdio): New function. - (remote_prepare): Handle stdio connection. - (remote_open): Ditto. - (remote_close): Don't close stdin for stdio connections. - (read_prim,write_prim): New functions. Replace all calls to - read/write to these. - * server.c (main): Watch for "-" argument. Move call to - remote_prepare before start_inferior. - * server.h (STDIO_CONNECTION_NAME): New macro. - (remote_connection_is_stdio): Declare. - - * remote-utils.c (prepare_resume_reply): Remove extraneous \n - in debugging output. - -2011-12-15 Yao Qi <yao@codesourcery.com> - - * tracepoint.c: Include sys/syscall.h. - (gdb_ust_thread): Remove preprocessor conditional. - -2011-12-14 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_detach_one_lwp): Call - the_low_target.prepare_to_resume before detaching. - -2011-12-14 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (gdb_ust_thread): Don't ignore return value - of write. - -2011-12-14 Yao Qi <yao@codesourcery.com> - - * i386-low.c (i386_low_stopped_data_address): Initialize local - variable `control'. - -2011-12-13 Pedro Alves <pedro@codesourcery.com> - - PR remote/13492 - - * i386-low.c (i386_low_stopped_data_address): Avoid fetching - DR_CONTROL unless necessary. Extend comments. - * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to - DR0-3 if not used. If any watchpoint was set, clear DR_STATUS. - -2011-12-13 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (trace_buffer_alloc): Replace magic numbers with - macros. - (upload_fast_traceframes, upload_fast_traceframes): Likewise. - -2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com> - - * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist. - Print new debug message for such case. - -2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com> - - Fix overlapping memcpy. - * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for - the read_inferior_memory transfer. - (delete_fast_tracepoint_jump): New variable buf. Use it for the - write_inferior_memory transfer. - (set_fast_tracepoint_jump): New variable buf. Use it for the - read_inferior_memory and write_inferior_memory transfers. - (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at) - (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf. - Use it for the write_inferior_memory transfer. - (check_mem_read, check_mem_write): New gdb_asserts for overlapping - buffers. - -2011-12-06 Maciej W. Rozycki <macro@codesourcery.com> - - * linux-low.c (fetch_register, store_register): Make code - consistent, fix formatting. - -2011-12-06 Maciej W. Rozycki <macro@codesourcery.com> - - * linux-low.c (usr_store_inferior_registers): Factor out code - to handle individual registers into... - (store_register): ... this new function. - -2011-12-06 Ulrich Weigand <uweigand@de.ibm.com> - - * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules. - (s390-linux32v2.o, s390-linux32v2.c): Likewise. - (s390-linux64v1.o, s390-linux64v1.c): Likewise. - (s390-linux64v2.o, s390-linux64v2.c): Likewise. - (s390x-linux64v1.o, s390x-linux64v1.c): Likewise. - (s390x-linux64v2.o, s390x-linux64v2.c): Likewise. - * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects. - (srv_xmlfiles): Add new XML files. - - * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>, - and <sys/uio.h>. - (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. - (init_registers_s390_linux32v1): Add prototype. - (init_registers_s390_linux32v2): Likewise. - (init_registers_s390_linux64v1): Likewise. - (init_registers_s390_linux64v2): Likewise. - (init_registers_s390x_linux64v1): Likewise. - (init_registers_s390x_linux64v2): Likewise. - (s390_num_regs): Increment to 52. - (s390_regmap): Add orig_r2 register. - (s390_num_regs_3264): Increment to 68. - (s390_regmap_3264): Add orig_r2 register. - (s390_collect_ptrace_register): Handle orig_r2 register. - (s390_supply_ptrace_register): Likewise. - (s390_fill_last_break): New function. - (s390_store_last_break): Likewise. - (s390_fill_system_call): New function. - (s390_store_system_call): Likewise. - (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL - register sets. - (s390_check_regset): New function. - (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and - NT_S390_SYSTEM_CALL regsets and use appropriate description. - Update target_regsets for available register sets. - -2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com> - Jan Kratochvil <jan.kratochvil@redhat.com> - - * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug) - (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4): - New. - (struct linux_target_ops): Install linux_qxfer_libraries_svr4. - * linux-low.h (struct process_info_private): New member r_debug. - * server.c (handle_qxfer_libraries): Call - the_target->qxfer_libraries_svr4. - (handle_qxfer_libraries_svr4): New function. - (qxfer_packets): New entry "libraries-svr4". - (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4. - * target.h (struct target_ops): New member qxfer_libraries_svr4. - * remote.c (remote_xfer_partial): Call add_packet_config_cmd for - PACKET_qXfer_libraries_svr4. - -2011-11-30 Ulrich Weigand <uweigand@de.ibm.com> - - * linux-s390-low.c (s390_collect_ptrace_register): Fully convert - PSW address/mask between 8-byte and 16-byte formats. - (s390_supply_ptrace_register): Likewise. - (s390_get_pc, s390_set_pc): 4-byte PSW address always includes - basic addressing mode bit. - -2011-11-24 Stan Shebs <stan@codesourcery.com> - - * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx. - -2011-11-17 Stan Shebs <stan@codesourcery.com> - - * tracepoint.c (struct tracepoint): New field traceframe_usage. - (tracing_start_time): New global. - (tracing_stop_time): New global. - (tracing_user_name): New global. - (tracing_notes): New global. - (tracing_stop_note): New global. - (cmd_qtstart): Set traceframe_usage, start_time. - (stop_tracing): Set stop_time. - (cmd_qtstatus): Report additional status. - (cmd_qtp): New function. - (handle_tracepoint_query): Call it. - (cmd_qtnotes): New function. - (handle_tracepoint_general_set): Call it. - (get_timestamp): Rename from tsv_get_timestamp. - -2011-11-14 Stan Shebs <stan@codesourcery.com> - Kwok Cheung Yeung <kcy@codesourcery.com> - - * linux-x86-low.c (small_jump_insn): New. - (i386_install_fast_tracepoint_jump_pad): Add arguments for - trampoline and error message, build a trampoline and issue a small - jump instruction to it. - (x86_install_fast_tracepoint_jump_pad): Add arguments for - trampoline and error message. - (x86_get_min_fast_tracepoint_insn_len): New. - (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len. - * linux-low.h (struct linux_target_ops): Add arguments to - install_fast_tracepoint_jump_pad operation, add new operation. - * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add - arguments. - (linux_get_min_fast_tracepoint_insn_len): New function. - (linux_target_op): Add new operation. - * tracepoint.c (gdb_trampoline_buffer): New IPA variable. - (gdb_trampoline_buffer_end): Ditto. - (gdb_trampoline_buffer_error): Ditto. - (struct ipa_sym_addresses): Add fields for new IPA variables. - (symbol_list): Add entries for new IPA variables. - (struct tracepoint): Add fields to hold the address range of the - trampoline used by the tracepoint. - (trampoline_buffer_head): New static variable. - (trampoline_buffer_tail): Ditto. - (claim_trampoline_space): New function. - (have_fast_tracepoint_trampoline_buffer): New function. - (clone_fast_tracepoint): Fill in trampoline fields of tracepoint - structure. - (install_fast_tracepoint): Ditto, also add error buffer argument. - (cmd_qtminftpilen): New function. - (handle_tracepoint_query): Add response to qTMinFTPILen packet. - (fast_tracepoint_from_trampoline_address): New function. - (fast_tracepoint_collecting): Handle trampoline as part of jump - pad space. - (set_trampoline_buffer_space): New function. - (initialize_tracepoint): Initialize new IPA variables. - * target.h (struct target_ops): Add arguments to - install_fast_tracepoint_jump_pad operation, add new - get_min_fast_tracepoint_insn_len operation. - (target_get_min_fast_tracepoint_insn_len): New. - (install_fast_tracepoint_jump_pad): Add arguments. - * server.h (IPA_BUFSIZ): Define. - * linux-i386-ipa.c: Include extra header files. - (initialize_fast_tracepoint_trampoline_buffer): New function. - (initialize_low_tracepoint): Call it. - * server.h (set_trampoline_buffer_space): Declare. - (claim_trampoline_space): Ditto. - (have_fast_tracepoint_trampoline_buffer): Ditto. - -2011-11-14 Yao Qi <yao@codesourcery.com> - - * server.c (handle_query): Handle InstallInTrace for qSupported. - * tracepoint.c (add_tracepoint): Sort list. - (install_tracepoint, download_tracepoint): New. - (cmd_qtdp): Call them to install and download tracepoints. - (sort_tracepoints): Removed. - (cmd_qtstart): Update. - -2011-11-14 Yao Qi <yao@codesourcery.com> - - * mem-break.c (inc_ref_fast_tracepoint_jump): New. - * mem-break.h: Declare. - * tracepoint.c (cmd_qtstart): Move some code to ... - (clone_fast_tracepoint, install_fast_tracepoint): ... here. - New. - (download_tracepoints): Move some code to ... - (download_tracepoint_1): ... here. New. - -2011-11-08 Yao Qi <yao@codesourcery.com> - - * remote-utils.c (relocate_instruction): A comment fix. - -2011-11-07 Joel Brobecker <brobecker@adacore.com> - - * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete. - (i386_dr_low_get_control, i386_dr_low_get_status): Use - dr_status_mirror and dr_control_mirror from debug_reg_state. - (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror - (i386_initial_stuff): Remove use of deleted globals. - (i386_get_thread_context, i386_set_thread_context, - i386_thread_added): Use dr_status_mirror and dr_control_mirror - from debug_reg_state. - -2011-11-05 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (gdb_collect): Loop over tracepoints of same - address as TPOINT's. - -2011-11-02 Stan Shebs <stan@codesourcery.com> - - * tracepoint.c (agent_mem_read_string): New function. - (eval_agent_expr): Call it for tracenz. - * server.c (handle_query): Report support for tracenz. - -2011-11-02 Yao Qi <yao@codesourcery.com> - - * tracepoint.c (cmd_qtstart): Remove unused local variables. - -2011-11-02 Yao Qi <yao@codesourcery.com> - - * target.h: Fix a typo in comment. - -2011-10-31 Pedro Alves <pedro@codesourcery.com> - - * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't - clobber the breakpoints' shadows with fast tracepoint jumps. - * mem-break.h (check_mem_write): Add `myaddr' parameter. - * target.c (write_inferior_memory): Also pass MYADDR down to - check_mem_write. - -2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org> - - * configure.ac: Check support for personality routine. - * configure: Regenerate. - * config.in: Likewise. - * linux-low.c: Include <sys/personality.h>. - Define ADDR_NO_RANDOMIZE if necessary. - (linux_create_inferior): Disable address space randomization when - forking inferior, if requested. - (linux_supports_disable_randomization): New function. - (linux_target_ops): Install it. - * server.h (disable_randomization): Declare. - * server.c (disable_randomization): New global variable. - (handle_general_set): Handle QDisableRandomization. - (handle_query): Likewise for qSupported. - (main): Support --disable-randomization and --no-disable-randomization - command line arguments. - * target.h (struct target_ops): Add supports_disable_randomization. - (target_supports_disable_randomization): New macro. - -2011-09-29 Mike Frysinger <vapier@gentoo.org> - - * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the - ifdef check. - [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check. - [!PT_GETDSBT] (target_loadmap): New definition. - (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define. - (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to - LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP, - and PT_GETDSBT to LINUX_LOADMAP. - [!PT_GETDSBT] (linux_read_loadmap): Define to NULL. - (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check. - -2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org> - - * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove. - (arm_linux_hwbp_cap): New static variable. - (arm_linux_get_hwbp_cap): Replace by ... - (arm_linux_init_hwbp_cap): ... this new function. - (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap. - (arm_linux_get_hw_watchpoint_count): Likewise. - (arm_linux_get_hw_watchpoint_max_length): Likewise. - (arm_arch_setup): Call arm_linux_init_hwbp_cap. - (arm_prepare_to_resume): Use perror_with_name instead of error. - -2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org> - - * linux-arm-low.c: Include <signal.h>. - (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary. - (struct arm_linux_hwbp_cap): New data type. - (arm_hwbp_type, arm_hwbp_control_t): New typedefs. - (struct arm_linux_hw_breakpoint): New data type. - (MAX_BPTS, MAX_WPTS): Define. - (struct arch_process_info, struct arch_lwp_info): New data types. - (arm_linux_get_hwbp_cap): New function. - (arm_linux_get_hw_breakpoint_count): Likewise. - (arm_linux_get_hw_watchpoint_count): Likewise. - (arm_linux_get_hw_watchpoint_max_length): Likewise. - (arm_hwbp_control_initialize): Likewise. - (arm_hwbp_control_is_enabled): Likewise. - (arm_hwbp_control_is_initialized): Likewise. - (arm_hwbp_control_disable): Likewise. - (arm_linux_hw_breakpoint_equal): Likewise. - (arm_linux_hw_point_initialize): Likewise. - (struct update_registers_data): New data structure. - (update_registers_callback: New function. - (arm_insert_point): Likewise. - (arm_remove_point): Likewise. - (arm_stopped_by_watchpoint): Likewise. - (arm_stopped_data_address): Likewise. - (arm_new_process): Likewise. - (arm_new_thread): Likewise. - (arm_prepare_to_resume): Likewise. - (the_low_target): Register arm_insert_point, arm_remove_point, - arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process, - arm_new_thread, and arm_prepare_to_resume. - -2011-09-15 Stan Shebs <stan@codesourcery.com> - - * server.h (struct emit_ops): Add compare-goto fields. - * tracepoint.c (gdb_agent_op_sizes): New table. - (emit_eq_goto): New function. - (emit_ne_goto): New function. - (emit_lt_goto): New function. - (emit_le_goto): New function. - (emit_gt_goto): New function. - (emit_ge_goto): New function. - (is_goto_target): New function. - (compile_bytecodes): Recognize special cases of compare-goto - combinations and call specialized emitters for them. - * linux-x86-low.c (amd64_emit_eq_goto): New function. - (amd64_emit_ne_goto): New function. - (amd64_emit_lt_goto): New function. - (amd64_emit_le_goto): New function. - (amd64_emit_gt_goto): New function. - (amd64_emit_ge_goto): New function. - (amd64_emit_ops): Add the new functions. - (i386_emit_eq_goto): New function. - (i386_emit_ne_goto): New function. - (i386_emit_lt_goto): New function. - (i386_emit_le_goto): New function. - (i386_emit_gt_goto): New function. - (i386_emit_ge_goto): New function. - (i386_emit_ops): Add the new functions. - -2011-09-08 Stan Shebs <stan@codesourcery.com> - - * linux-x86-low.c (i386_emit_prologue): Save %ebx. - (i386_emit_epilogue): Restore %ebx. - -2011-08-31 Jie Zhang <jzhang918@gmail.com> - - * server.c (step_thread): Remove definition. - (process_serial_event): Don't handle Hs. - * server.h (step_thread): Remove declaration. - * target.c (set_desired_inferior): Remove use of step_thread. - -2011-08-24 Luis Machado <lgustavo@codesourcery.com> - - * linux-low.c: Include linux-procfs.h. - (linux_attach_lwp_1): Update comments. - (linux_attach): Scan for existing threads when attaching to a - process that is the tgid. - * Makefile.in: Update dependencies. - -2011-08-24 Luis Machado <lgustavo@codesourcery.com> - - * configure.srv: Add linux-procfs.o dependencies. - -2011-08-14 Yao Qi <yao@codesourcery.com> - - * target.h (struct target_ops): Fix indent. - * win32-low.c (win32_target_ops): Fix comment. - -2011-08-14 Andrew Jenner <andrew@codesourcery.com> - Yao Qi <yao@codesourcery.com> - - * Makefile.in (clean): Remove tic6x-*.c files. - (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules. - (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise. - (tic6x-c64xp-linux.c): Likewise. - * configure.srv: Add support for tic6x-*-uclinux. - * linux-tic6x-low.c: New. - * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define. - -2011-08-14 Andrew Stubbs <ams@codesourcery.com> - Yao Qi <yao@codesourcery.com> - - * target.h (struct target_ops): Add read_loadmap. - * linux-low.c (struct target_loadseg): New type. - (struct target_loadmap): New type. - (linux_read_loadmap): New function. - (linux_target_ops): Add linux_read_loadmap. - * server.c (handle_query): Support qXfer:fdpic:read packet. - * win32-low.c (win32_target_ops): Initialize field `read_loadmap' - to NULL. - -2011-08-05 Eli Zaretskii <eliz@gnu.org> - - * win32-low.c: Include <stdint.h>. - -2011-07-22 Pedro Alves <pedro@codesourcery.com> - - * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info - to the inferior here. - (i386_remove_aligned_watchpoint): Ditto. - (i386_handle_nonaligned_watchpoint): Return immediate on fail to - fit part of the watchpoint in the debug registers. - (i386_update_inferior_debug_regs): New. - (i386_low_insert_watchpoint): Work on a local mirror of the debug - registers, and only update the inferior on success. - (i386_low_remove_watchpoint): Ditto. - -2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com> - - * linux-low.c (compare_ints, unique, list_threads, show_process, - linux_core_of_thread): Delete. - (linux_target_ops): Change linux_core_of_thread to - linux_common_core_of_thread. - (linux_qxfer_osdata): Defer to linux_common_xfer_osdata. - * utils.c (malloc_failure): Change type of argument. - (xmalloc, xrealloc, xcalloc, xsnprintf): Delete. - * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c, - common/linux-osdata.c, common/ptid.c and common/buffer.c. - (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o. - (IPA_OBJS): Add common-utils-ipa.o. - (ptid_h, linux_osdata_h): New macros. - (server_h): Add common/common-utils.h, common/xml-utils.h, - common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and - common/ptid.h. - (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o, - ptid.o, buffer.o): New rules. - (linux-low.o): Add common/linux-osdata.h as a dependency. - * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets. - * configure.ac: Add AC_HEADER_DIRENT check. - * config.in: Regenerate. - * configure: Regenerate. - * remote-utils.c (xml_escape_text): Delete. - (buffer_grow, buffer_free, buffer_init, buffer_finish, - buffer_xml_printf): Move to common/buffer.c. - * server.c (main): Remove call to initialize_inferiors. - * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid, - ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid, - ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text, - internal_error, gdb_assert, gdb_assert_fail): Delete. - (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish, - buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to - common/buffer.h. - * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid, - ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid, - initialize_inferiors): Delete. - -2011-07-20 Pedro Alves <pedro@codesourcery.com> - - * tracepoint.c (tracepoint_look_up_symbols): Return upon the first - symbol error. - -2011-05-31 Pedro Alves <pedro@codesourcery.com> - - * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in - assertion. - * win32-i386-low.c (i386_dr_low_get_addr): Ditto. - -2011-05-26 Yao Qi <yao@codesourcery.com> - - * Makefile.in (thread-db.o): Track dependence to - common/gdb_thread_db.h. - * thread-db.c: include gdb_thread_db.h from right place. - -2011-05-16 Adrian Cornish <gnu@bluedreamer.com> - - * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass - __FILE__ and __LINE__ to internal_error. - -2011-05-13 Doug Evans <dje@google.com> - - * thread-db.c (try_thread_db_load_from_sdir): New function. - (try_thread_db_load_from_dir): New function. - (thread_db_load_search): Handle $sdir, ignore $pdir. - Remove trying of system directories if search of - libthread-db-search-path fails, that is now done via $sdir. - -2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com> - - * server.c (handle_query): Add EnableDisableTracepoints to the list - of supported features. - * tracepoint.c (clear_installed_tracepoints): Uninstall disabled - tracepoints. - (cmd_qtenable_disable): New. - (cmd_qtstart): Install tracepoints even if disabled. - (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on - receiving a QTEnable or QTDisable packet. - (gdb_collect): Skip data collection if fast tracepoint is disabled. - (ust_marker_to_static_tracepoint): Do not ignore disabled static - tracepoints. - (gdb_probe): Skip data collection if static tracepoint is disabled. - -2011-05-10 Doug Evans <dje@google.com> - - * thread-db.c (thread_db_handle_monitor_command): Handle elided path. - -2011-05-04 Doug Evans <dje@google.com> - - * linux-low.c (linux_join): Skip process lookup. - * spu-low.c (spu_join): Ditto. - * server.c (join_inferiors_callback): Delete. - (process_serial_event): For 'D' packet (detach) call join_inferior - directly. - -2011-05-04 Joseph Myers <joseph@codesourcery.com> - - * README: Don't mention xscale*-*-linux*. - * configure.srv (xscale*-*-linux*): Don't handle target. - -2011-04-27 Nathan Froyd <froydnj@codesourcery.com> - - * linux-x86-low.c (amd64_emit_const): Call memcpy instead of - casting pointers. - (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2): - (i386_emit_const, i386_emit_reg, i386_emit_int_call_1): - (i386_emit_void_call_2): Likewise. - -2011-04-26 Yao Qi <yao@codesourcery.com> - - * linux-low.c: Move common macros to linux-ptrace.h. - Include linux-ptrace.h. - * Makefile.in (linux_ptrace_h): New. - (linux-low.o): Depends on linux-ptrace.h. - -2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com> - - * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if - RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call. - (remote_prepare): New function with most of the TCP code from ... - (remote_open): ... here. Detect PORT here unconditionally. Move also - setting transport_is_reliable. - * server.c (run_once): New variable. - (gdbserver_usage): Document it. - (main): Set run_once for `--once'. Call remote_prepare. Exit after - the first run if RUN_ONCE. - * server.h (run_once, remote_prepare): New declarations. - -2011-04-19 Tom Tromey <tromey@redhat.com> - - * win32-low.c (handle_load_dll): Remove duplicate "the". - -2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr> - - Remove support for old Cygwin 1.5 versions. - * win32-low.c (win32_create_inferior): Use new cygwin_path_list - function to avoid warning. - (win32_add_one_solib): Use cygwin_conv_path function to avoid - warning. - -2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr> - - * gdbserver/server.h (Macro _): Define it if not available. - -2011-03-14 Michael Snyder <msnyder@vmware.com> - - * hostio.c (handle_close): Remove unnecessary null test. - -2011-03-10 Joel Brobecker <brobecker@adacore.com> - - * Makefile.in (maintainer-clean realclean distclean): Remove - "make ... subdir_do" command. - -2011-03-10 Michael Snyder <msnyder@vmware.com> - - * tracepoint.c (tracepoint_finish_step): Fix loop variable. - - * server.c (handle_v_run): Free alloced buffer on early return. - -2011-03-09 Yao Qi <yao@codesourcery.com> - - Revert: - 2011-03-04 Yao Qi <yao@codesourcery.com> - - * Makefile.in: Remove GNU make feature --directory. - - 2011-03-05 Yao Qi <yao@codesourcery.com> - - * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable. - (subdir_do): New make target. Copied from gdb/Makefile. - (maintainer-clean, realclean, distclean, clean): Call corresponding - make targets in common/Makefile. - - 2011-02-11 Yao Qi <yao@codesourcery.com> - - * configure.ac: Call AC_PROG_RANLIB. - * Makefile.in: Remove signals.o from OBS. Link libcommon.a. - * configure: Regenerate. - -2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com> - - * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically. - -2011-03-06 Yao Qi <yao@codesourcery.com> - - * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR). - -2011-03-05 Yao Qi <yao@codesourcery.com> - - * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable. - (subdir_do): New make target. Copied from gdb/Makefile. - (maintainer-clean, realclean, distclean, clean): Call corresponding - make targets in common/Makefile. - -2011-03-04 Yao Qi <yao@codesourcery.com> - - * Makefile.in: Remove GNU make feature --directory. - -2011-03-04 Michael Snyder <msnyder@vmware.com> - - * server.c (queue_stop_reply): Call xmalloc not malloc. - -2011-03-02 Michael Snyder <msnyder@vmware.com> - - * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc. - -2011-02-28 Michael Snyder <msnyder@vmware.com> - - * tracepoint.c (cmd_qtv): Discard unused value 'packet'. - (cmd_qtframe): Ditto. - (cmd_qtbuffer): Ditto. - (cmd_bigqtbuffer): Ditto. - - * utils.c (decimal2str): Initialize 'width' to nine, then - don't mess with it. - -2011-02-28 Ulrich Weigand <uweigand@de.ibm.com> - - * hostio.c (require_data): Free *data, not data. - -2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com> - - * hostio.c (require_data): Use free, not xfree. - -2011-02-27 Michael Snyder <msnyder@vmware.com> - - * server.c (handle_query): Discard unused value. - - * hostio.c (require_data): Free malloc memory before returning - error. - -2011-02-26 Michael Snyder <msnyder@vmware.com> - - * linux-low.c (list_threads): Call closedir for dirent. - -2011-02-27 Michael Snyder <msnyder@vmware.com> - - * i386-low.c (i386-length_and_rw_bits): Comment the fact that - a case statement falls through. - - * linux-low.c (linux_xfer_siginfo): Fix fencepost error. - - * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error - in comparison. - -2011-02-26 Michael Snyder <msnyder@vmware.com> - - * utils.c (decimal2str): Eliminate dead code and dead param. - (pulongest): Drop dead param from call to decimal2str. - (plongest): Ditto. - -2011-02-24 Joel Brobecker <brobecker@adacore.com> - - Revert the following patch (not approved yet): - 2011-02-21 Hui Zhu <teawater@gmail.com> - * tracepoint.c (tp_printf): New function. - (eval_agent_expr): Handle gdb_agent_op_printf. - -2011-02-21 Hui Zhu <teawater@gmail.com> - - * tracepoint.c (tp_printf): New function. - (eval_agent_expr): Handle gdb_agent_op_printf. - -2011-02-18 Tom Tromey <tromey@redhat.com> - - * Makefile.in (tracepoint-ipa.o): Depend on ax.def. - (tracepoint.o): Likewise. - * tracepoint.c (enum gdb_agent_op): Use ax.def. - (gdb_agent_op_names): Likewise. - -2011-02-18 Tom Tromey <tromey@redhat.com> - - * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick, - gdb_agent_op_rot>: New constants. - (gdb_agent_op_names): Add pick and roll. - (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New - cases. - -2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com> - - * aclocal.m4: Regenerated with aclocal-1.11.1. - -2011-02-14 Pedro Alves <pedro@codesourcery.com> - - * server.c (handle_qxfer_traceframe_info): New. - (qxfer_packets): Register "traceframe-info". - (handle_query): Report support for qXfer:traceframe-info:read+. - * tracepoint.c (match_blocktype): New. - (traceframe_find_block_type): Rename to ... - (traceframe_walk_blocks): ... this. Add callback filter argument, - and use it. - (traceframe_find_block_type): New, reimplemented on top of - traceframe_walk_blocks. - (build_traceframe_info_xml): New. - (traceframe_read_info): New. - * server.h (traceframe_read_info): Declare. - -2011-02-11 Yao Qi <yao@codesourcery.com> - - * configure.ac: Call AC_PROG_RANLIB. - * Makefile.in: Remove signals.o from OBS. Link libcommon.a. - * configure: Regenerate. - -2011-02-07 Pedro Alves <pedro@codesourcery.com> - - * server.c (gdb_read_memory): Change return semantics to allow - partial transfers. - (handle_search_memory_1): Adjust. - (process_serial_event) <'m' packet>: Handle partial transfers. - * tracepoint.c (traceframe_read_mem): Handle partial transfers. - -2011-01-28 Pedro Alves <pedro@codesourcery.com> - - * regcache.c (init_register_cache): Initialize - regcache->register_status. - (free_register_cache): Release regcache->register_status. - (regcache_cpy): Copy register_status. - (registers_to_string): Print 'x's for unavailable registers. - (supply_register): Mark the register's status valid or - unavailable, depending on whether a buffer was passed in or not. - (supply_register_zeroed): New. - (supply_regblock): Mark the registers' status valid or - unavailable, depending on whether a buffer was passed in or not. - * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines. - (struct regcache): New `register_status' field. - (supply_register_zeroed): Declare. - * i387-fp.c (i387_xsave_to_cache): Zero out registers using - supply_register_zeroed, rather than passing a NULL buffer to - supply_register. - * tracepoint.c (fetch_traceframe_registers): Update comment. - -2011-01-28 Pedro Alves <pedro@codesourcery.com> - - * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register - buffer explicit. - -2011-01-25 Pedro Alves <pedro@codesourcery.com> - - * server.h (decode_xfer_write): Change prototype. - * remote-utils.c (decode_xfer_write): Remove `annex' parameter, - and don't extract the annex here. - * server.c (decode_xfer_read): Remove `annex' parameter, - and don't extract the annex here. - (decode_xfer): New. - (struct qxfer): New. - (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries) - (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu) - (handle_qxfer_statictrace): New functions, abstracted out from - handle_query, and made to use the struct qxfer interface. - (handle_threads_qxfer_proper): Rename to ... - (handle_qxfer_threads_proper): ... this. - (handle_threads_qxfer): Rename to ... - (handle_qxfer_threads): ... this. Adjust. - (qxfer_packets): New array. - (handle_qxfer): New function. - (handle_query): Use handle_qxfer. - -2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com> - - * gdbreplay.c: Shorten lines of >= 80 columns. - * linux-low.c: Ditto. - * linux-ppc-low.c: Ditto. - * linux-s390-low.c: Ditto. - * linux-sparc-low.c: Ditto. - * linux-x86-low.c: Ditto. - * linux-xtensa-low.c: Ditto. - * mem-break.c: Ditto. - * nto-low.c: Ditto. - * regcache.h: Ditto. - * remote-utils.c: Ditto. - * server.c: Ditto. - * server.h: Ditto. - * thread-db.c: Ditto. - * tracepoint.c: Ditto. - * utils.c: Ditto. - * win32-low.h: Ditto. - -2011-01-05 Joel Brobecker <brobecker@adacore.com> - - * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year - update. - -2011-01-01 Joel Brobecker <brobecker@adacore.com> - - * server.c (gdbserver_version): Update copyright year in version - output. - * gdbreplay.c (gdbreplay_version): Ditto. - -2010-12-29 Jie Zhang <jie.zhang@analog.com> - - * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets. - * linux-bfin-low.c: New file. - * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and - PT_DATA_ADDR for BFIN targets. - * Makefile.in (SFILES): Add linux-bfin-low.c. - (clean): Remove reg-bfin.c. - (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets. - * README: Mention supported Blackfin targets. - -2010-12-23 Mike Frysinger <vapier@gentoo.org> - - * .gitignore: New file. - -2010-11-16 Mike Frysinger <vapier@gentoo.org> - - * linux-low.c (linux_tracefork_child): Add char* cast to arg. - -2010-10-22 Jie Zhang <jie@codesourcery.com> - - * Makefile.in: Add FLAGS_TO_PASS variable. - (install): Remove dependency of install-only and recursively - invoke make for install-only. - -2010-10-04 Doug Evans <dje@google.com> - - * Makefile.in (uninstall): Use $(DESTDIR). - -2010-09-24 Pedro Alves <pedro@codesourcery.com> - - PR gdb/11842 - - * linux-x86-low.c (compat_siginfo_from_siginfo) - (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when - si_code is < 0. Check for si_code == SI_TIMER before checking for - si_code < 0. - -2010-09-13 Joel Brobecker <brobecker@adacore.com> - - * lynx-i386-low.c: New file. - * configure.srv: Add handling of i[34567]86-*-lynxos* targets. - -2010-09-13 Joel Brobecker <brobecker@adacore.com> - - * lynx-low.c (ptrace_request_to_str): Remove handling for - request values that have been removed in LynxOS 5.x. - -2010-09-13 Joel Brobecker <brobecker@adacore.com> - - * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of - <ptrace.h> - -2010-09-09 Nathan Sidwell <nathan@codesourcery.com> - - * configure.ac: Add --enable-inprocess-agent option. - * configure: Rebuilt. - -2010-09-06 Yao Qi <yao@codesourcery.com> - - * linux-low.c (linux_kill): Remove unused variable. - (linux_stabilize_threads): Likewise. - * server.c (start_inferior): Likewise. - (queue_stop_reply_callback): Likewise. - * tracepoint.c (do_action_at_tracepoint): Likewise. - -2010-09-06 Yao Qi <yao@codesourcery.com> - - * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior - on return. - -2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com> - - * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER. - -2010-09-06 Pedro Alves <pedro@codesourcery.com> - - * Makefile.in (install-only): Replace $IPA_DEPFILES with - "$(IPA_DEPFILES)". - -2010-09-01 Joel Brobecker <brobecker@adacore.com> - - * gdbserver/lynx-low.c, gdbserver/lynx-low.h, - gdbserver/lynx-ppc-low.c: New files. - * Makefile.in (lynx_low_h): New variable. - (lynx-low.o, lynx-ppc-low.o): New rules. - * configure.ac: On LynxOS, link with -lnetinet. - * configure.srv: Add handling of powerpc-*-lynxos* targets. - * configure: regenerate. - -2010-09-01 Joel Brobecker <brobecker@adacore.com> - - * Makefile.in (vasprintf.o, vsnprintf.o): New rules. - * configure.ac: Add check for vasprintf and vsnprintf. - * configure, config.in: Regenerate. - * server.h (vasprintf, vsnprintf): Add conditional declarations. - -2010-09-01 Joel Brobecker <brobecker@adacore.com> - - * gdbreplay.c: Move include of alloca.h up, next to include of - malloc.h. - * server.h: Add include of malloc.h. - * mem-break.c: Remove include of malloc.h. - * server.c, tracepoint.c, utils.c, win32-low.c: Likewise. - -2010-09-01 Joel Brobecker <brobecker@adacore.com> - - * Makefile.in (memmem.o): Build with -Wno-error. - -2010-09-01 Joel Brobecker <brobecker@adacore.com> - - * utils.c (xsnprintf): Make non-static. - * server.h: Add xsnprintf declaration. - * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c: - replace calls to snprintf by calls to xsnprintf throughout. - -2010-09-01 Joel Brobecker <brobecker@adacore.com> - - * configure.ac: Add configure check for alloca. - * configure, config.in: Regenerate. - * server.h: Include alloca.h if it exists. - * gdbreplay.c: Include alloca.h if it exists. - -2010-08-28 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (__SIGRTMIN): Define if not already defined. - (linux_create_inferior): Check for __ANDROID__ rather than - __SIGRTMIN. - (enqueue_one_deferred_signal): Don't requeue non-RT signals that - are already deferred. - (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN. - (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is - stopped and already has a pending signal to report. - (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has - a pending signal to report or is moving out of a jump pad. - (linux_init_signals): Check for __ANDROID__ rather than - __SIGRTMIN. - -2010-08-28 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_stabilize_threads): Wrap debug output in a - debug_threads check. Avoid a linear search when not doing debug - output. - -2010-08-27 Pedro Alves <pedro@codesourcery.com> - - * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t. - (struct gdb_event) <fd>: Change type to gdb_fildes_t. - (struct file_handler) <fd>: Change type to gdb_fildes_t. - (process_event): Change local fd's type to gdb_fildes_t. - (create_file_handler): Adjust prototype. - (delete_file_handler): Adjust prototype. - (handle_file_event): Adjust prototype. Use pfildes. - (create_file_event): Adjsut prototype. - * remote-utils.c (remote_desc, listen_desc): Change type to - gdb_fildes_t. - * server.h: New gdb_fildes_t typedef. - [USE_WIN32API]: Include winsock2.h. - (delete_file_handler, add_file_handler): Adjust prototypes. - (pfildes): Declare. - * utils.c (pfildes): New. - -2010-08-27 Pedro Alves <pedro@codesourcery.com> - - * configure.ac (build_warnings): Add -Wno-char-subscripts. - * configure: Regenerate. - -2010-08-27 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_unprepare_to_access_memory): Rename to ... - (linux_done_accessing_memory): ... this. - (linux_target_ops): Adjust. - * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust. - * nto-low.c (nto_target_ops): Adjust comment. - * server.c (gdb_read_memory, gdb_write_memory): Adjust. - * spu-low.c (spu_target_ops): Adjust comment. - * target.h (target_ops): Rename unprepare_to_access_memory field - to done_accessing_memory. - (unprepare_to_access_memory): Rename to ... - (done_accessing_memory): ... this. - -2010-08-26 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_prepare_to_access_memory): New. - (linux_unprepare_to_access_memory): New. - (linux_target_ops): Install them. - * server.c (read_memory): Rename to ... - (gdb_read_memory): ... this. Use - prepare_to_access_memory/prepare_to_access_memory. - (write_memory): Rename to ... - (gdb_write_memory): ... this. Use - prepare_to_access_memory/prepare_to_access_memory. - (handle_search_memory_1): Adjust. - (process_serial_event): Adjust. - * target.h (struct target_ops): New fields - prepare_to_access_memory and unprepare_to_access_memory. - (prepare_to_access_memory, unprepare_to_access_memory): New. - * linux-x86-low.c (x86_insert_point, x86_remove_point): Use - prepare_to_access_memory/prepare_to_access_memory. - * nto-low.c (nto_target_ops): Adjust. - * spu-low.c (spu_target_ops): Adjust. - * win32-low.c (win32_target_ops): Adjust. - -2010-08-26 Pedro Alves <pedro@codesourcery.com> - - * Makefile.in (WARN_CFLAGS): Get it from configure. - (WERROR_CFLAGS): New. - (INTERNAL_CFLAGS): Add WERROR_CFLAGS. - * configure.ac: Introduce --enable-werror, which adds -Werror to - the compiler command line. Enabled by default. Disable with - --disable-werror. Add -Wdeclaration-after-statement - Wpointer-arith and -Wformat-nonliteral to warning flags. - * configure: Regenerate. - -2010-08-26 Pedro Alves <pedro@codesourcery.com> - - * mem-break.c [HAVE_MALLOC_H]: Include malloc.h. - -2010-08-26 Pedro Alves <pedro@codesourcery.com> - - * gdbreplay.c (remote_error): New. - (gdbchar): New. - (expect): Use gdbchar. Check for error reading from GDB. - Clarify sync error output. - (play): Check for errors writing to GDB. - * linux-low.c (sigchld_handler): Really ignore `write' errors. - * remote-utils.c (getpkt): Check for errors writing to the remote - descriptor. - -2010-08-25 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_wait_1): Move non-debugging code out of - `debug_threads' control. - -2010-08-25 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_wait_1): Don't set last_status here. - * server.c (push_event, queue_stop_reply_callback): Assert we're - not pushing a TARGET_WAITKIND_IGNORE event. - (start_inferior, start_inferior, attach_inferior, handle_v_cont) - (myresume, handle_target_event): Set the thread's last_resume_kind - and last_status from the target returned status. - -2010-08-25 Pedro Alves <pedro@codesourcery.com> - - PR threads/10729 - - * linux-x86-low.c (update_debug_registers_callback): New. - (i386_dr_low_set_addr): Use it. - (i386_dr_low_get_addr): New. - (i386_dr_low_set_control): Use update_debug_registers_callback. - (i386_dr_low_get_control): New. - (i386_dr_low_get_status): Adjust. - * linux-low.c (linux_stop_lwp): New. - * linux-low.h (linux_stop_lwp): Declare. - - * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as - argument instead of a i386_debug_reg_state. - (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of - a i386_debug_reg_state. - (i386_insert_aligned_watchpoint): Adjust. - (i386_remove_aligned_watchpoint): Adjust. - (i386_low_stopped_data_address): Read the debug registers from the - inferior instead of from the mirrors. - * i386-low.h (struct i386_debug_reg_state): Extend comment. - (i386_dr_low_get_addr): Declare. - (i386_dr_low_get_control): Declare. - (i386_dr_low_get_status): Change prototype. - - * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals. - (i386_dr_low_get_addr): New. - (i386_dr_low_get_control): New. - (i386_dr_low_get_status): Adjust prototype. Return - dr_status_mirror. - (i386_initial_stuff): Clear dr_status_mirror and - dr_control_mirror. - (i386_get_thread_context): Adjust. - (i386_set_thread_context): Adjust. - (i386_thread_added): Adjust. - -2010-08-24 Pedro Alves <pedro@codesourcery.com> - - * linux-low.h (linux_thread_area): Delete declaration. - -2010-08-11 Thomas Schwinge <thomas@codesourcery.com> - - * linux-low.c (linux_wait_1): Correctly return the ptid of the child - after its termination. - -2010-08-09 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (gdb_wants_lwp_stopped): Delete. - (gdb_wants_all_stopped): Delete. - (linux_wait_1): Don't call them. - * server.c (handle_v_cont): Tag all threads as want-stopped. - (gdb_wants_thread_stopped): Fix comments. Tag the thread that - stopped as "client-wants-stopped". - -2010-07-31 Pedro Alves <pedro@codesourcery.com> - - * Makefile.in (signals_h): New. - (server_h): Depend on it. - (server.o): Don't depend on $(signals_def). - (signals.o): Depend on $(signals_def). - -2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com> - - * Makefile.in (signals_def): New. - (server_h): Append include/gdb/signals.h and signals_def. - (server.o): Append signals_def. - -2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com> - - * server.c (handle_target_event): Use target_signal_to_host for - resume_info.sig initialization. - * target.h (struct thread_resume) <sig>: New comment. - -2010-07-20 Ozkan Sezer <sezeroz@gmail.com> - - * server.c (handle_query): strcpy() the returned string from paddress() - instead of sprintf(). - * utils.c (paddress): Return phex_nz(). - -2010-07-07 Joel Brobecker <brobecker@adacore.com> - - * server.c (handle_v_cont): Call mourn_inferior if process - just exited. - (myresume): Likewise. - -2010-07-01 Pedro Alves <pedro@codesourcery.com> - - Static tracepoints, and integration with UST. - - * configure.ac: Handle --with-ust. substitute ustlibs and ustinc. - * mem-break.c (uninsert_all_breakpoints) - (reinsert_all_breakpoints): New. - * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints): - * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New. - (gdb_agent_ust_loaded, helper_thread_id) - (gdb_agent_helper_thread_id): New macros. - (struct ipa_sym_addresses): Add addr_ust_loaded, - addr_helper_thread_id, addr_cmd_buf. - (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf. - (in_process_agent_loaded_ust): New. - (write_e_ust_not_loaded): New. - (maybe_write_ipa_ust_not_loaded): New. - (struct collect_static_trace_data_action): New. - (enum tracepoint_type) <static_tracepoint>: New. - (struct tracepoint) <handle>: Mention static tracepoints. - (struct static_tracepoint_ctx): New. - (CMD_BUF_SIZE): New. - (add_tracepoint_action): Handle static tracepoint actions. - (unprobe_marker_at): New. - (clear_installed_tracepoints): Handle static tracepoints. - (cmd_qtdp): Handle static tracepoints. - (probe_marker_at): New. - (cmd_qtstart): Handle static tracepoints. - (response_tracepoint): Handle static tracepoints. - (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New. - (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat. - (get_context_regcache): Handle static tracepoints. - (do_action_at_tracepoint): Handle static tracepoint actions. - (traceframe_find_block_type): Handle static trace data blocks. - (traceframe_read_sdata): New. - (download_tracepoints): Download static tracepoint actions. - [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h. - (GDB_PROBE_NAME): New. - (ust_ops): New. - (GET_UST_SYM): New. - (USTF): New. - (dlsym_ust): New. - (ust_marker_to_static_tracepoint): New. - (gdb_probe): New. - (collect_ust_data_at_tracepoint): New. - (gdb_ust_probe): New. - (UNIX_PATH_MAX, SOCK_DIR): New. - (gdb_ust_connect_sync_socket): New. - (resume_thread, stop_thread): New. - (run_inferior_command): New. - (init_named_socket): New. - (gdb_ust_socket_init): New. - (cstr_to_hexstr): New. - (next_st): New. - (first_marker, next_marker): New. - (response_ust_marker): New. - (cmd_qtfstm, cmd_qtsstm): New. - (unprobe_marker_at, probe_marker_at): New. - (cmd_qtstmat, gdb_ust_thread): New. - (gdb_ust_init): New. - (initialize_tracepoint_ftlib): Call gdb_ust_init. - * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h - (ST_REGENTRY): New. - (x86_64_st_collect_regmap): New. - (X86_64_NUM_ST_COLLECT_GREGS): New. - (AMD64_RIP_REGNUM): New. - (supply_static_tracepoint_registers): New. - * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h - (ST_REGENTRY): New. - (i386_st_collect_regmap): New. - (i386_NUM_ST_COLLECT_GREGS): New. - (supply_static_tracepoint_registers): New. - * server.c (handle_query): Handle qXfer:statictrace:read. - <qSupported>: Report support for StaticTracepoints, and - qXfer:statictrace:read features. - * server.h (traceframe_read_sdata) - (supply_static_tracepoint_registers): Declare. - * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex) - (unpack_varlen_hex): Include in IPA build. - * Makefile.in (ustlibs, ustinc): New. - (IPA_OBJS): Add remote-utils-ipa.o. - ($(IPA_LIB)): Link -ldl and -lpthread. - (UST_CFLAGS): New. - (IPAGENT_CFLAGS): Add UST_CFLAGS. - * config.in, configure: Regenerate. - -2010-06-20 Ian Lance Taylor <iant@google.com> - Pedro Alves <pedro@codesourcery.com> - - * linux-x86-low.c (always_true): Delete. - (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of - trying to fool the compiler with always_true. - -2010-06-20 Pedro Alves <pedro@codesourcery.com> - - * tracepoint.c (condition_true_at_tracepoint): Don't run compiled - conditions in gdbserver. - -2010-06-19 Ulrich Weigand <uweigand@de.ibm.com> - - * spu-low.c (spu_read_memory): Wrap around local store limit. - (spu_write_memory): Likewise. - -2010-06-15 Pedro Alves <pedro@codesourcery.com> - - * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2) - (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with - LONGEST uses. - * server.h (struct emit_ops): Replace int64_t uses with LONGEST - uses. - * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t - uses with LONGEST uses. - -2010-06-14 Stan Shebs <stan@codesourcery.com> - Pedro Alves <pedro@codesourcery.com> - - Bytecode compiler. - - * linux-x86-low.c: Include limits.h. - (add_insns): New. - (always_true): New. - (EMIT_ASM): New. - (EMIT_ASM32): New. - (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add) - (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh) - (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext, - (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or) - (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal, - (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref, - (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address) - (amd64_emit_const, amd64_emit_call, amd64_emit_reg) - (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext) - (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1) - (amd64_emit_void_call_2): New. - (amd64_emit_ops): New. - (i386_emit_prologue, i386_emit_epilogue, i386_emit_add) - (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed) - (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not) - (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor) - (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed) - (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto) - (i386_emit_goto, i386_write_goto_address, i386_emit_const) - (i386_emit_call, i386_emit_reg, i386_emit_pop) - (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap) - (i386_emit_stack_adjust, i386_emit_int_call_1) - (i386_emit_void_call_2): New. - (i386_emit_ops): New. - (x86_emit_ops): New. - (the_low_target): Install x86_emit_ops. - * server.h (struct emit_ops): New. - (get_raw_reg_func_addr): Declare. - (current_insn_ptr, emit_error): Declare. - * tracepoint.c (get_raw_reg, get_trace_state_variable_value) - (set_trace_state_variable_value): New defines. - (struct ipa_sym_addresses): New fields addr_get_raw_reg, - addr_get_trace_state_variable_value and - addr_set_trace_state_variable_value. - (symbol_list): New fields for get_raw_reg, - get_trace_state_variable_value and set_trace_state_variable_value. - (condfn): New typedef. - (struct tracepoint): New field `compiled_cond'. - (do_action_at_tracepoint): Clear compiled_cond. - (get_trace_state_variable_value, set_trace_state_variable_value): - Export in the IPA. - (condition_true_at_tracepoint): If there's a compiled condition, - run that. - (current_insn_ptr, emit_error): New globals. - (struct bytecode_address): New. - (get_raw_reg_func_addr): New. - (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul) - (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext) - (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor) - (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned) - (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const) - (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap) - (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New. - (compile_tracepoint_condition, compile_bytecodes): New. - * target.h (emit_ops): Forward declare. - (struct target_ops): New field emit_ops. - (target_emit_ops): New. - * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New. - * linux-i386-ipa.c (gdb_agent_get_raw_reg): New. - * linux-low.c (linux_emit_ops): New. - (linux_target_ops): Install it. - * linux-low.h (struct linux_target_ops): New field emit_ops. - -2010-06-14 Ulrich Weigand <uweigand@de.ibm.com> - - * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR. - * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW. - -2010-06-01 Pedro Alves <pedro@codesourcery.com> - Stan Shebs <stan@codesourcery.com> - - * Makefile.in (IPA_DEPFILES, extra_libraries): New. - (all): Depend on $(extra_libraries). - (install-only): Install the IPA. - (IPA_OBJS, IPA_LIB): New. - (clean): Remove the IPA lib. - (IPAGENT_CFLAGS): New. - (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o) - (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o) - (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules. - * linux-amd64-ipa.c, linux-i386-ipa.c: New files. - * configure.ac: Check for atomic builtins support in the compiler. - (IPA_DEPFILES, extra_libraries): Define. - * configure.srv (ipa_obj): Add description. - (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define. - (i[34567]86-*-linux*): Set ipa_obj. - (x86_64-*-linux*): Set ipa_obj. - * linux-low.c (stabilizing_threads): New. - (supports_fast_tracepoints): New. - (linux_detach): Stabilize threads before detaching. - (handle_tracepoints): Handle internal tracing breakpoints. Assert - the lwp is either not stabilizing, or is moving out of a jump pad. - (linux_fast_tracepoint_collecting): New. - (maybe_move_out_of_jump_pad): New. - (enqueue_one_deferred_signal): New. - (dequeue_one_deferred_signal): New. - (linux_wait_for_event_1): If moving out of a jump pad, defer - pending signals to later. - (linux_stabilize_threads): New. - (linux_wait_1): Check if threads need moving out of jump pads, and - do it if so. - (stuck_in_jump_pad_callback): New. - (move_out_of_jump_pad_callback): New. - (lwp_running): New. - (linux_resume_one_lwp): Handle moving out of jump pads. - (linux_set_resume_request): Dequeue deferred signals. - (need_step_over_p): Also step over fast tracepoint jumps. - (start_step_over): Also uninsert fast tracepoint jumps. - (finish_step_over): Also reinsert fast tracepoint jumps. - (linux_install_fast_tracepoint_jump): New. - (linux_target_ops): Install linux_stabilize_threads and - linux_install_fast_tracepoint_jump_pad. - * linux-low.h (linux_target_ops) <get_thread_area, - install_fast_tracepoint_jump_pad>: New fields. - (struct lwp_info) <collecting_fast_tracepoint, - pending_signals_to_report, exit_jump_pad_bkpt>: New fields. - (linux_get_thread_area): Declare. - * linux-x86-low.c (jump_insn): New. - (x86_get_thread_area): New. - (append_insns): New. - (push_opcode): New. - (amd64_install_fast_tracepoint_jump_pad): New. - (i386_install_fast_tracepoint_jump_pad): New. - (x86_install_fast_tracepoint_jump_pad): New. - (the_low_target): Install x86_get_thread_area and - x86_install_fast_tracepoint_jump_pad. - * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory. - (struct fast_tracepoint_jump): New. - (fast_tracepoint_jump_insn): New. - (fast_tracepoint_jump_shadow): New. - (find_fast_tracepoint_jump_at): New. - (fast_tracepoint_jump_here): New. - (delete_fast_tracepoint_jump): New. - (set_fast_tracepoint_jump): New. - (uninsert_fast_tracepoint_jumps_at): New. - (reinsert_fast_tracepoint_jumps_at): New. - (set_breakpoint_at): Use write_inferior_memory. - (uninsert_raw_breakpoint): Use write_inferior_memory. - (check_mem_read): Mask out fast tracepoint jumps. - (check_mem_write): Mask out fast tracepoint jumps. - * mem-break.h (struct fast_tracepoint_jump): Forward declare. - (set_fast_tracepoint_jump): Declare. - (delete_fast_tracepoint_jump) - (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at) - (reinsert_fast_tracepoint_jumps_at): Declare. - * regcache.c: Don't compile many functions when building the - in-process agent library. - (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating - the register buffer in the heap. - (free_register_cache): If the register buffer isn't owned by the - regcache, don't free it. - (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate - pre-existing register caches. - * remote-utils.c (convert_int_to_ascii): Constify `from' parameter - type. - (convert_ascii_to_int): : Constify `from' parameter type. - (decode_M_packet, decode_X_packet): Replace the `to' parameter by - a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc - the needed buffer in-place. - (relocate_instruction): New. - * server.c (handle_query) <qSymbols>: If the target supports - tracepoints, give it a chance of looking up symbols. Report - support for fast tracepoints. - (handle_status): Stabilize threads. - (process_serial_event): Adjust. - * server.h (struct fast_tracepoint_jump): Forward declare. - (struct process_info) <fast_tracepoint_jumps>: New field. - (convert_ascii_to_int, convert_int_to_ascii): Adjust. - (decode_X_packet, decode_M_packet): Adjust. - (relocate_instruction): Declare. - (in_process_agent_loaded): Declare. - (tracepoint_look_up_symbols): Declare. - (struct fast_tpoint_collect_status): Declare. - (fast_tracepoint_collecting): Declare. - (force_unlock_trace_buffer): Declare. - (handle_tracepoint_bkpts): Declare. - (initialize_low_tracepoint) - (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare. - * target.h (struct target_ops) <stabilize_threads, - install_fast_tracepoint_jump_pad>: New fields. - (stabilize_threads, install_fast_tracepoint_jump_pad): New. - * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h. - [HAVE_STDINT_H]: Include stdint.h. - (trace_debug_1): Rename to ... - (trace_vdebug): ... this. - (trace_debug): Rename to ... - (trace_debug_1): ... this. Add `level' parameter. - (trace_debug): New. - (ATTR_USED, ATTR_NOINLINE): New. - (IP_AGENT_EXPORT): New. - (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end) - (collecting, gdb_collect, stop_tracing, flush_trace_buffer) - (about_to_request_buffer_space, trace_buffer_is_full) - (stopping_tracepoint, expr_eval_result, error_tracepoint) - (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr) - (trace_buffer_lo, trace_buffer_hi, traceframe_read_count) - (traceframe_write_count, traceframes_created) - (trace_state_variables) - New renaming defines. - (struct ipa_sym_addresses): New. - (STRINGIZE_1, STRINGIZE, IPA_SYM): New. - (symbol_list): New. - (ipa_sym_addrs): New. - (all_tracepoint_symbols_looked_up): New. - (in_process_agent_loaded): New. - (write_e_ipa_not_loaded): New. - (maybe_write_ipa_not_loaded): New. - (tracepoint_look_up_symbols): New. - (debug_threads) [IN_PROCESS_AGENT]: New. - (read_inferior_memory) [IN_PROCESS_AGENT]: New. - (UNKNOWN_SIDE_EFFECTS): New. - (stop_tracing): New. - (flush_trace_buffer): New. - (stop_tracing_bkpt): New. - (flush_trace_buffer_bkpt): New. - (read_inferior_integer): New. - (read_inferior_uinteger): New. - (read_inferior_data_pointer): New. - (write_inferior_data_pointer): New. - (write_inferior_integer): New. - (write_inferior_uinteger): New. - (struct collect_static_trace_data_action): Delete. - (enum tracepoint_type): New. - (struct tracepoint) <type>: New field `type'. - <actions_str, step_actions, step_actions_str>: Only include in - GDBserver. - <orig_size, obj_addr_on_target, adjusted_insn_addr> - <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields. - (tracepoints): Use IP_AGENT_EXPORT. - (last_tracepoint): Don't include in the IPA. - (stopping_tracepoint): Use IP_AGENT_EXPORT. - (trace_buffer_is_full): Use IP_AGENT_EXPORT. - (alloced_trace_state_variables): New. - (trace_state_variables): Use IP_AGENT_EXPORT. - (traceframe_t): Delete unused variable. - (circular_trace_buffer): Don't include in the IPA. - (trace_buffer_start): Delete. - (struct trace_buffer_control): New. - (trace_buffer_free): Delete. - (struct ipa_trace_buffer_control): New. - (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV) - (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT): - New. - (trace_buffer_ctrl): New. - (TRACE_BUFFER_CTRL_CURR): New. - (trace_buffer_start, trace_buffer_free, trace_buffer_end_free): - Reimplement as macros. - (trace_buffer_wrap): Delete. - (traceframe_write_count, traceframe_read_count) - (traceframes_created, tracing): Use IP_AGENT_EXPORT. - (struct tracepoint_hit_ctx) <type>: New field. - (struct fast_tracepoint_ctx): New. - (memory_barrier): New. - (cmpxchg): New. - (record_tracepoint_error): Update atomically in the IPA. - (clear_inferior_trace_buffer): New. - (about_to_request_buffer_space): New. - (trace_buffer_alloc): Handle GDBserver and inferior simulatenous - updating the same buffer. - (add_tracepoint): Default the tracepoint's type to trap - tracepoint, and orig_size to -1. - (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated - internal variables. - (create_trace_state_variable): New parameter `gdb'. Handle it. - (clear_installed_tracepoints): Clear fast tracepoint jumps. - (cmd_qtdp): Handle fast tracepoints. - (cmd_qtdv): Adjust. - (max_jump_pad_size): New. - (gdb_jump_pad_head): New. - (get_jump_space_head): New. - (claim_jump_space): New. - (sort_tracepoints): New. - (MAX_JUMP_SIZE): New. - (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the - IPA. - (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected - support. Upload fast traceframes, and delete internal IPA - breakpoints. - (stop_tracing_handler): New. - (flush_trace_buffer_handler): New. - (cmd_qtstop): Upload fast tracepoints. - (response_tracepoint): Handle fast tracepoints. - (tracepoint_finished_step): Upload fast traceframes. Set the - tracepoint hit context's tracepoint type. - (handle_tracepoint_bkpts): New. - (tracepoint_was_hit): Set the tracepoint hit context's tracepoint - type. Add comment about fast tracepoints. - (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the - non-existing action_str field. - (get_context_regcache): Handle fast tracepoints. - (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC - to the regcache. - (fast_tracepoint_from_jump_pad_address): New. - (fast_tracepoint_from_ipa_tpoint_address): New. - (collecting_t): New. - (force_unlock_trace_buffer): New. - (fast_tracepoint_collecting): New. - (collecting): New. - (gdb_collect): New. - (write_inferior_data_ptr): New. - (target_tp_heap): New. - (target_malloc): New. - (download_agent_expr): New. - (UALIGN): New. - (download_tracepoints): New. - (download_trace_state_variables): New. - (upload_fast_traceframes): New. - (IPA_FIRST_TRACEFRAME): New. - (IPA_NEXT_TRACEFRAME_1): New. - (IPA_NEXT_TRACEFRAME): New. - [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h. - [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer) - (gdb_jump_pad_buffer_end): New. - [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New. - (initialize_tracepoint): Adjust. - [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch - buffer. Initialize the low module. - * utils.c (PREFIX, TOOLNAME): New. - (malloc_failure): Use PREFIX. - (error): In the IPA, an error causes an exit. - (fatal, warning): Use PREFIX. - (internal_error): Use TOOLNAME. - (NUMCELLS): Increase to 10. - * configure, config.in: Regenerate. - -2010-06-01 Pedro Alves <pedro@codesourcery.com> - - * server.c (handle_query) <qSupported>: Do two passes over the - qSupported string to avoid nesting strtok. - -2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com> - - * Makefile.in (SFILES): Add $(srcdir)/proc-service.list. - (CDEPS): New. - * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also - -Wl,--dynamic-list. - * configure: Regenerate. - * proc-service.list: New. - -2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com> - - * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT. - New comment. - -2010-05-26 Ozkan Sezer <sezeroz@gmail.com> - - * gdbreplay.c (remote_open): Check error return from socket() call by - its equality to -1 not by it being negative. - * remote-utils.c (remote_open): Likewise. - -2010-05-23 Pedro Alves <pedro@codesourcery.com> - - * config.h: Regenerate. - -2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com> - - * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel - doesn't provide PTRACE_GET_THREAD_AREA. - -2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com> - - * linux-m68k-low.c: Include <asm/ptrace.h> - (ps_get_thread_area): Implement. - -2010-05-03 Doug Evans <dje@google.com> - - * event-loop.c (struct callback_event): New struct. - (callback_list): New global. - (append_callback_event, delete_callback_event): New functions. - (process_callback): New function. - (start_event_loop): Call it. - * remote-utils.c (NOT_SCHEDULED): Define. - (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals, - moved out of readchar. - (readchar): Rewrite. Call reschedule before returning. - (reset_readchar): New function. - (remote_close): Call it. - (process_remaining, reschedule): New functions. - * server.h (callback_handler_func): New typedef. - (append_callback_event, delete_callback_event): Declare. - -2010-05-03 Pedro Alves <pedro@codesourcery.com> - - * proc-service.c (ps_pglobal_lookup): Use - thread_db_look_up_one_symbol. - * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb' - parameter. Use it instead of all_symbols_looked_up. - * server.h (struct process_info) <all_symbols_looked_up>: Delete - field. - (all_symbols_looked_up): Don't declare. - (look_up_one_symbol): Add new `may_ask_gdb' parameter. - * thread-db.c (struct thread_db) <all_symbols_looked_up>: New - field. - (thread_db_look_up_symbols): Adjust call to look_up_one_symbol. - Set all_symbols_looked_up here. - (thread_db_look_up_one_symbol): New. - (thread_db_get_tls_address): Adjust. - (thread_db_load_search, try_thread_db_load_1): Always allocate the - thread_db object on the heap, and tentatively set it in the - process structure. - (thread_db_init): Don't set all_symbols_looked_up here. - * linux-low.h (thread_db_look_up_one_symbol): Declare. - -2010-05-03 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_kill, linux_detach): Adjust. - (status_pending_p_callback): Remove redundant statement. Check - for !TARGET_WAITIKIND_IGNORE, instead of - TARGET_WAITKIND_STOPPED. - (handle_tracepoints): Make sure LWP is locked. Adjust. - (linux_wait_for_event_1): Adjust. - (linux_cancel_breakpoints): New. - (unsuspend_one_lwp): New. - (unsuspend_all_lwps): New. - (linux_wait_1): If finishing a step-over, unsuspend all lwps. - (send_sigstop_callback): Change return type to int, add new - `except' parameter and handle it. - (suspend_and_send_sigstop_callback): New. - (stop_all_lwps): Add new `suspend' and `expect' parameters, and - pass them down. If SUSPEND, also increment the lwp's suspend - count. - (linux_resume_one_lwp): Add notice about resuming a suspended LWP. - (need_step_over_p): Don't consider suspended LWPs. - (start_step_over): Adjust. - (proceed_one_lwp): Change return type to int, add new `except' - parameter and handle it. - (unsuspend_and_proceed_one_lwp): New. - (proceed_all_lwps): Use find_inferior instead of - for_each_inferior. - (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them - also decrement the suspend count of LWPs. Pass `except' down, - instead of hacking its suspend count. - (linux_pause_all): Add `freeze' parameter. Adjust. - (linux_unpause_all): New. - (linux_target_ops): Install linux_unpause_all. - * server.c (handle_status): Adjust. - * target.h (struct target_ops): New fields `unpause_all' and - `cancel_breakpoints'. Add new parameter to `pause_all'. - (pause_all): Add new `freeze' parameter. - (unpause_all): New. - (cancel_breakpoints): New. - * tracepoint.c (clear_installed_tracepoints): Pause threads, and - cancel breakpoints. - (cmd_qtstart): Pause threads. - (stop_tracing): Pause threads, and cancel breakpoints. - * win32-low.c (win32_target_ops): Adjust. - -2010-05-03 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_wait_for_event_1): Move passing the signal to - the inferior right away from here... - (linux_wait_1): ... to here, and adjust to check the thread's - last_resume_kind instead of the lwp's step or stop_expected flags. - -2010-05-02 Pedro Alves <pedro@codesourcery.com> - - * README: Use consistent `GDB' and `GDBserver' spellings. - -2010-05-02 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped. - (linux_kill): Stop all lwps here. Don't delete the main lwp here. - (linux_detach_one_lwp): Assume the lwp is stopped. - (any_thread_of): Delete. - (linux_detach): Stop all lwps here. Don't blindly delete all - breakpoints. - (delete_lwp_callback): New. - (linux_mourn): Delete all lwps of the process that is gone. - (linux_wait_1): Don't delete the last lwp of the process here. - * mem-break.h (mark_breakpoints_out): Declare. - * mem-break.c (mark_breakpoints_out): New. - (free_all_breakpoints): Use it. - * server.c (handle_target_event): If the process is gone, mark - breakpoints out. - * thread-db.c (struct thread_db) <create_bp>: New field. - (thread_db_enable_reporting): Fix prototype. Store a thread event - breakpoint reference in the thread_db struct. - (thread_db_load_search): Clear the thread_db object. - (try_thread_db_load_1): Ditto. - (switch_to_process): New. - (disable_thread_event_reporting): Use it. - (remove_thread_event_breakpoints): New. - (thread_db_detach, thread_db_mourn): Use it. - -2010-05-01 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_enable_event_reporting): New. - (linux_wait_for_event_1, handle_extended_wait): Use it. - -2010-04-30 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_kill_one_lwp, linux_kill) - (linux_detach_one_lwp): Adjust to send_sigstop interface change. - (send_sigstop): Take an lwp_info as parameter instead. Queue a - SIGSTOP even if the LWP is stopped. - (send_sigstop_callback): New. - (stop_all_lwps): Use send_sigstop_callback instead. - (linux_resume_one_thread): Adjust. - (proceed_one_lwp): Still proceed an LWP that the client has - requested to stop, if we haven't reported it as stopped yet. Make - sure that LWPs the client want stopped, have a pending SIGSTOP. - -2010-04-26 Doug Evans <dje@google.com> - - * server.c (handle_general_set): Make static. - - * remote-utils.c (putpkt_binary_1): Call readchar instead of read. - Print received char after testing for error/eof instead of before. - (input_interrupt): Tweak comment. - -2010-04-23 Doug Evans <dje@google.com> - - * server.c (start_inferior): Print inferior argv if --debug. - -2010-04-21 Aleksandar Ristovski <aristovski@qnx.com> - - * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists. - * nto-x86-low.c: Include server.h - -2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr> - - * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to - be consistent with other sources of this directory. - (init_registers_amd64): Correct name of source file of this function - in the comment. - -2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr> - - * configure.srv (x86_64-*-mingw*): New configuration for Windows - 64-bit executables. - -2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr> - - * win32-i386-low.c: Add 64-bit support. - (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting. - (init_registers_amd64): Declare. - (mappings): Add 64-bit version of array. - (init_windows_x86): New function. - (the_low_target): Change init_arch field to init_windows_x86. - -2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr> - - * win32-low.c: Adapt to support also 64-bit architecture. - (child_xfer_memory): Use uintptr_t type for local variable `addr'. - (get_image_name): Use SIZE_T type for local variable `done'. - (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'. - (toolhelp_get_dll_name): Idem. - (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'. - Use uintptr_t typecast to avoid warning. - (handle_unload_dll): Use uintptr_t typecast to avoid warning. - (handle_exception): Use phex_nz to avoid warning. - (win32_wait): Remove unused local variable `process'. - -2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr> - - * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by - `amd64-avx.o'. - -2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr> - - * configure.ac: Use `ws2_32' library for srv_mingw. - * configure: Regenerate. - * gdbreplay.c: Include winsock2.h instead of winsock.h. - * remote-utils.c: Likewise. - -2010-04-17 H.J. Lu <hongjiu.lu@intel.com> - - * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only - if __x86_64__ is defined. - -2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr> - - * configure: Regenerate. - -2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr> - - * server.c (handle_query): Handle 'qGetTIBAddr' query. - * target.h (target_ops): New get_tib_address field. - * win32-low.h (win32_thread_info): Add thread_local_base field. - * win32-low.c (child_add_thread): Add tlb argument. - Set thread_local_base field to TLB. - (get_child_debug_event): Adapt to child_add_thread change. - (win32_get_tib_address): New function. - (win32_target_ops): Set get_tib_address field to - win32_get_tib_address. - * linux-low.c (linux_target_ops): Set get_tib_address field to NULL. - -2010-04-12 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_mourn): Also remove the process. - * server.c (handle_target_event): Don't remove the process here. - * nto-low.c (nto_mourn): New. - (nto_target_ops): Install it. - * spu-low.c (spu_mourn): New. - (spu_target_ops): Install it. - * win32-low.c (win32_mourn): New. - (win32_target_ops): Install it. - -2010-04-12 Pedro Alves <pedro@codesourcery.com> - - * server.h (buffer_xml_printf): Remove redundant `;'. - -2010-04-12 Pedro Alves <pedro@codesourcery.com> - - * regcache.c (set_register_cache): Invalidate regcaches before - changing the register cache layout. - (regcache_invalidate_one): Allow a NULL regcache. - * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate - regcaches before changing the register cache layout or the target - regsets. - -2010-04-12 H.J. Lu <hongjiu.lu@intel.com> - - * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused - variable warning on Linux/x86-64. - -2010-04-11 Pedro Alves <pedro@codesourcery.com> - - GDBserver disconnected tracing support. - - * linux-low.c (linux_remove_process): Delete. - (add_lwp): Don't set last_resume_kind here. - (linux_kill): Use `mourn'. - (linux_detach): Use `thread_db_detach', and `mourn'. - (linux_mourn): New. - (linux_attach_lwp_1): Adjust comment. - (linux_attach): last_resume_kind moved the thread_info; adjust. - (status_pending_p_callback): Adjust. - (linux_wait_for_event_1): Adjust. - (count_events_callback, select_singlestep_lwp_callback) - (select_event_lwp_callback, cancel_breakpoints_callback) - (db_wants_lwp_stopped, linux_wait_1, need_step_over_p) - (proceed_one_lwp): Adjust. - (linux_async): Add debug output. - (linux_thread_stopped): New. - (linux_pause_all): New. - (linux_target_ops): Install linux_mourn, linux_thread_stopped and - linux_pause_all. - * linux-low.h (struct lwp_info): Delete last_resume_kind field. - (thread_db_free): Delete declaration. - (thread_db_detach, thread_db_mourn): Declare. - * thread-db.c (thread_db_init): Use thread_db_mourn. - (thread_db_free): Delete, split in two. - (disable_thread_event_reporting): New. - (thread_db_detach): New. - (thread_db_mourn): New. - - * server.h (struct thread_info) <last_resume_kind>: New field. - <attached>: Add comment. - <gdb_detached>: New field. - (handler_func): Change return type to int. - (handle_serial_event, handle_target_event): Ditto. - (gdb_connected): Declare. - (tracing): Delete. - (disconnected_tracing): Declare. - (stop_tracing): Declare. - - * server.c (handle_query) <qSupported>: Report support for - disconnected tracing. - (queue_stop_reply_callback): Account for running threads. - (gdb_wants_thread_stopped): New. - (gdb_wants_all_threads_stopped): New. - (gdb_reattached_process): New. - (handle_status): Clear the `gdb_detached' flag of all processes. - In all-stop, stop all threads. - (main): Be sure to leave tfind mode. Handle disconnected tracing. - (process_serial_event): If the remote connection breaks, or if an - exit was forced with "monitor exit", force an event loop exit. - Handle disconnected tracing on detach. - (handle_serial_event): Adjust. - (handle_target_event): If GDB isn't connected, forward events back - to the inferior, unless the last process exited, in which case, - exit gdbserver. Adjust interface. - - * remote-utils.c (remote_open): Don't block in accept. Instead - register an event loop source on the listen socket file - descriptor. Refactor bits into ... - (listen_desc): ... this new global. - (gdb_connected): ... this new function. - (enable_async_notification): ... this new function. - (handle_accept_event): ... this new function. - (remote_close): Clear remote_desc. - - * inferiors.c (add_thread): Set the new thread's last_resume_kind. - - * target.h (struct target_ops) <mourn, thread_stopped, pause_all>: - New fields. - (mourn_inferior): Define. - (target_process_qsupported): Avoid the dangling else problem. - (thread_stopped): Define. - (pause_all): Define. - (target_waitstatus_to_string): Declare. - * target.c (target_waitstatus_to_string): New. - - * tracepoint.c (tracing): Make extern. - (disconnected_tracing): New. - (stop_tracing): Make extern. Handle tracing stops due to GDB - disconnecting. - (cmd_qtdisconnected): New. - (cmd_qtstatus): Report disconnected tracing status in trace reply. - (handle_tracepoint_general_set): Handle QTDisconnected. - - * event-loop.c (event_handler_func): Change return type to int. - (process_event): Bail out if the event handler wants the event - loop to stop. - (handle_file_event): Ditto. - (start_event_loop): Bail out if the event handler wants the event - loop to stop. - - * nto-low.c (nto_target_ops): Adjust. - * spu-low.c (spu_wait): Don't remove the process here. - (spu_target_ops): Adjust. - * win32-low.c (win32_wait): Don't remove the process here. - (win32_target_ops): Adjust. - -2010-04-11 Pedro Alves <pedro@codesourcery.com> - - * regcache.c (realloc_register_cache): Invalidate inferior's - regcache before recreating it. - -2010-04-09 Pedro Alves <pedro@codesourcery.com> - - * tracepoint.c (cmd_qtstatus): Report trace buffer circularity. - -2010-04-09 Stan Shebs <stan@codesourcery.com> - Pedro Alves <pedro@codesourcery.com> - - * server.h (LONGEST): New. - (struct thread_info) <while_stepping>: New field. - (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz): - Declare. - (initialize_tracepoint, handle_tracepoint_general_set) - (handle_tracepoint_query, tracepoint_finished_step) - (tracepoint_was_hit, release_while_stepping_state_list): - (current_traceframe): Declare. - * server.c (handle_general_set): Handle tracepoint packets. - (read_memory): New. - (write_memory): New. - (handle_search_memory_1): Use read_memory. - (handle_query): Report support for conditional tracepoints, trace - state variables, and tracepoint sources. Handle tracepoint - queries. - (main): Initialize the tracepoints module. - (process_serial_event): Handle traceframe reads/writes. - - * linux-low.c (handle_tracepoints): New. - (linux_wait_1): Call it. - (linux_resume_one_lwp): Handle while-stepping. - (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New. - (linux_target_ops): Install them. - * linux-low.h (struct linux_target_ops) <supports_tracepoints>: - New field. - * linux-x86-low.c (x86_supports_tracepoints): New. - (the_low_target). Install it. - - * mem-break.h (delete_breakpoint): Declare. - * mem-break.c (delete_breakpoint): Make external. - - * target.h (struct target_ops): Add `supports_tracepoints', - `read_pc', and `write_pc' fields. - (target_supports_tracepoints): Define. - * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two) - (phex_nz): New. - - * regcache.h (struct regcache) <registers_owned>: New field. - (init_register_cache, regcache_cpy): Declare. - (regcache_read_pc, regcache_write_pc): Declare. - (register_cache_size): Declare. - (supply_regblock): Declare. - * regcache.c (init_register_cache): New. - (new_register_cache): Use it. - (regcache_cpy): New. - (register_cache_size): New. - (supply_regblock): New. - (regcache_read_pc, regcache_write_pc): New. - - * tracepoint.c: New. - - * Makefile.in (OBS): Add tracepoint.o. - (tracepoint.o): New rule. - -2010-04-08 H.J. Lu <hongjiu.lu@intel.com> - - * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c. - (i386-mmx.o): New. - (i386-mmx.c): Likewise. - (i386-mmx-linux.o): Likewise. - (i386-mmx-linux.c): Likewise. - - * configure.srv (srv_i386_regobj): Add i386-mmx.o. - (srv_i386_linux_regobj): Add i386-mmx-linux.o. - (srv_i386_xmlfiles): Add i386/i386-mmx.xml. - (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml. - - * linux-x86-low.c (init_registers_i386_mmx_linux): New. - (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux - and return if ptrace PTRACE_GETFPXREGS failed in 32bit. - -2010-04-07 H.J. Lu <hongjiu.lu@intel.com> - - * Makefile.in (clean): Updated. - (i386-avx.o): New. - (i386-avx.c): Likewise. - (i386-avx-linux.o): Likewise. - (i386-avx-linux.c): Likewise. - (amd64-avx.o): Likewise. - (amd64-avx.c): Likewise. - (amd64-avx-linux.o): Likewise. - (amd64-avx-linux.c): Likewise. - - * configure.srv (srv_i386_regobj): Add i386-avx.o. - (srv_i386_linux_regobj): Add i386-avx-linux.o. - (srv_amd64_regobj): Add amd64-avx.o. - (srv_amd64_linux_regobj): Add amd64-avx-linux.o. - (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml. - (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml. - (srv_i386_xmlfiles): Add i386/i386-avx.xml. - (srv_amd64_xmlfiles): Add i386/amd64-avx.xml. - (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml. - (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml. - - * i387-fp.c: Include "i386-xstate.h". - (i387_xsave): New. - (i387_cache_to_xsave): Likewise. - (i387_xsave_to_cache): Likewise. - (x86_xcr0): Likewise. - - * i387-fp.h (i387_cache_to_xsave): Likewise. - (i387_xsave_to_cache): Likewise. - (x86_xcr0): Likewise. - - * linux-arm-low.c (target_regsets): Initialize nt_type to 0. - * linux-crisv32-low.c (target_regsets): Likewise. - * linux-m68k-low.c (target_regsets): Likewise. - * linux-mips-low.c (target_regsets): Likewise. - * linux-ppc-low.c (target_regsets): Likewise. - * linux-s390-low.c (target_regsets): Likewise. - * linux-sh-low.c (target_regsets): Likewise. - * linux-sparc-low.c (target_regsets): Likewise. - * linux-xtensa-low.c (target_regsets): Likewise. - - * linux-low.c: Include <sys/uio.h>. - (regsets_fetch_inferior_registers): Support nt_type. - (regsets_store_inferior_registers): Likewise. - (linux_process_qsupported): New. - (linux_target_ops): Add linux_process_qsupported. - - * linux-low.h (regset_info): Add nt_type. - (linux_target_ops): Add process_qsupported. - - * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h" - and <sys/uio.h>. - (init_registers_i386_avx_linux): New. - (init_registers_amd64_avx_linux): Likewise. - (xmltarget_i386_linux_no_xml): Likewise. - (xmltarget_amd64_linux_no_xml): Likewise. - (PTRACE_GETREGSET): Likewise. - (PTRACE_SETREGSET): Likewise. - (x86_fill_xstateregset): Likewise. - (x86_store_xstateregset): Likewise. - (use_xml): Likewise. - (x86_linux_update_xmltarget): Likewise. - (x86_linux_process_qsupported): Likewise. - (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type. - (x86_arch_setup): Don't call init_registers_amd64_linux nor - init_registers_i386_linux here. Call - x86_linux_update_xmltarget. - (the_low_target): Add x86_linux_process_qsupported. - - * server.c (handle_query): Call target_process_qsupported. - - * target.h (target_ops): Add process_qsupported. - (target_process_qsupported): New. - -2010-04-03 Pedro Alves <pedro@codesourcery.com> - - * inferiors.c (add_thread): Set last_status kind to - TARGET_WAITKIND_IGNORE. - * linux-low.c (cancel_breakpoint): Remove unnecessary regcache - fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls. - (linux_wait_1): Move `thread' local definition to block that uses - it. Don't NULL initialize `event_child'. - (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls. - Alway set the thread's last_status to TARGET_WAITKIND_IGNORE. - * linux-x86-low.c (x86_breakpoint_at): Read raw memory. - -2010-04-01 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with - an extended waitstatus, or by a watchpoint. - (cancel_breakpoints_callback): Don't cancel a breakpoint if the - thread was stepping or has been stopped by a watchpoint. - -2010-04-01 Pedro Alves <pedro@codesourcery.com> - - * mem-break.c (struct raw_breakpoint): New field shlib_disabled. - (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top - of another, then delete the previous, and validate all - breakpoints. - (validate_inserted_breakpoint): New. - (delete_disabled_breakpoints): New. - (validate_breakpoints): New. - (check_mem_read): Validate breakpoints before trusting their - shadow. Delete disabled breakpoints. - (check_mem_write): Validate breakpoints before trusting they - should be inserted. Delete disabled breakpoints. - * mem-break.h (validate_breakpoints): - * server.c (handle_query): Validate breakpoints when we see a - qSymbol query. - -2010-04-01 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_wait_1): Avoid setting need_step_over is - there's a GDB breakpoint at stop_pc. Always report a trap to GDB - if we could tell there's a GDB breakpoint at stop_pc. - (need_step_over_p): Don't do a step over if we find a GDB - breakpoint at the resume PC. - - * mem-break.c (struct raw_breakpoint): New. - (enum bkpt_type): New type `gdb_breakpoint'. - (struct breakpoint): Delete the `PC', `old_data' and `inserted' - fields. New field `raw'. - (find_raw_breakpoint_at): New. - (set_raw_breakpoint_at): Handle refcounting. Create a raw - breakpoint instead. - (set_breakpoint_at): Adjust. - (delete_raw_breakpoint): New. - (release_breakpoint): New. - (delete_breakpoint): Rename to... - (delete_breakpoint_1): ... this. Add proc parameter. Use - release_breakpoint. Return ENOENT. - (delete_breakpoint): Reimplement. - (find_breakpoint_at): Delete. - (find_gdb_breakpoint_at): New. - (delete_breakpoint_at): Delete. - (set_gdb_breakpoint_at): New. - (delete_gdb_breakpoint_at): New. - (gdb_breakpoint_here): New. - (set_reinsert_breakpoint): Use release_breakpoint. - (uninsert_breakpoint): Rename to ... - (uninsert_raw_breakpoint): ... this. - (uninsert_breakpoints_at): Adjust to handle raw breakpoints. - (reinsert_raw_breakpoint): Change parameter type to - raw_breakpoint. - (reinsert_breakpoints_at): Adjust to handle raw breakpoints - instead. - (check_breakpoints): Adjust. Use release_breakpoint. - (breakpoint_here): Rewrite using find_raw_breakpoint_at. - (breakpoint_inserted_here): Ditto. - (check_mem_read): Adjust to iterate over raw breakpoints instead. - Don't trust the breakpoint's shadow if it is not inserted. - (check_mem_write): Adjust to iterate over raw breakpoints instead. - (delete_all_breakpoints): Adjust. - (free_all_breakpoints): Mark all breakpoints as uninserted, and - use delete_breakpoint_1. - - * mem-break.h (breakpoints_supported): Delete declaration. - (set_gdb_breakpoint_at): Declare. - (gdb_breakpoint_here): Declare. - (delete_breakpoint_at): Delete. - (delete_gdb_breakpoint_at): Declare. - - * server.h (struct raw_breakpoint): Forward declare. - (struct process_info): New field `raw_breakpoints'. - - * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0 - breakpoints. - -2010-03-24 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (status_pending_p_callback): Fix comment. - (linux_wait_for_event_1): Move most of the internal breakpoint - handling from here... - (linux_wait_1): ... to here. - (count_events_callback): New. - (select_singlestep_lwp_callback): New. - (select_event_lwp_callback): New. - (cancel_breakpoints_callback): New. - (select_event_lwp): New. - (linux_wait_1): Simplify internal breakpoint handling. Give equal - priority to all LWPs that have had events that should be reported - to the client. Cancel breakpoints when about to reporting the - event to the client, not while stopping lwps. No longer cancel - finished single-steps here. - (cancel_finished_single_step): Delete. - (cancel_finished_single_steps): Delete. - -2010-03-24 Pedro Alves <pedro@codesourcery.com> - - * mem-break.c (enum bkpt_type): New. - (struct breakpoint): New field `type'. - (set_breakpoint_at): Change return type to struct breakpoint - pointer. Set type to `other_breakpoint' by default. - (delete_breakpoint): Rewrite, supporting more than one breakpoint - in the breakpoint list. - (delete_reinsert_breakpoints): Only delete reinsert breakpoints. - (reinsert_breakpoint): Rename to ... - (reinsert_raw_breakpoint): ... this. - (reinsert_breakpoints_at): Adjust. - * mem-break.h (struct breakpoint): Declare. - (set_breakpoint_at): Change return type to struct breakpoint - pointer. - -2010-03-24 Pedro Alves <pedro@codesourcery.com> - - * server.c (handle_query): Assign, not compare. - -2010-03-24 Pedro Alves <pedro@codesourcery.com> - - Teach linux gdbserver to step-over-breakpoints. - - * linux-low.c (can_hardware_single_step): New. - (supports_breakpoints): New. - (handle_extended_wait): If stopping threads, read the stop pc of - the new cloned LWP. - (get_pc): New. - (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the - low target doesn't support retrieving the PC. - (add_lwp): Set last_resume_kind to resume_continue. - (linux_attach_lwp_1): Adjust comments. Always set stop_expected. - (linux_attach): Don't clear stop_expected. Set the lwp's - last_resume_kind to resume_stop. - (linux_detach_one_lwp): Don't check for removed breakpoints. - (check_removed_breakpoint): Delete. - (status_pending_p): Rename to ... - (status_pending_p_callback): ... this. Don't check for removed - breakpoints. Don't consider threads that are stopped from GDB's - perspective. - (linux_wait_for_lwp): Always read the stop_pc here. - (cancel_breakpoint): New. - (step_over_bkpt): New global. - (linux_wait_for_event_1): Implement stepping over breakpoints. - (gdb_wants_lwp_stopped): New. - (gdb_wants_all_stopped): New. - (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished - single-step traps here. Store the thread's last reported target - wait status. - (send_sigstop): Don't clear stop_expected. Always set it, - instead. - (mark_lwp_dead): Remove reference to pending_is_breakpoint. - (cancel_finished_single_step): New. - (cancel_finished_single_steps): New. - (wait_for_sigstop): Don't cancel finished single-step traps here. - (linux_resume_one_lwp): Don't check for removed breakpoints. - Don't set `step' on non-hardware step archs. - (linux_set_resume_request): Ignore resume_stop requests if already - stopping or stopped. Set the lwp's last_resume_kind. - (resume_status_pending_p): Don't check for removed breakpoints. - (need_step_over_p): New. - (start_step_over): New. - (finish_step_over): New. - (linux_resume_one_thread): Always queue a sigstop for resume_stop - requests. Clear the thread's last reported target waitstatus. - Don't use the `suspended' flag. Don't consider pending breakpoints. - (linux_resume): Start a step-over if necessary. - (proceed_one_lwp): New. - (proceed_all_lwps): New. - (unstop_all_lwps): New. - * linux-low.h (struct lwp_info): Rewrite comment for the - `suspended' flag. Add the `stop_pc' field. Delete the - `pending_stop_pc' field. Tweak the `stepping' flag's comment. - Add `'last_resume_kind' and `need_step_over' fields. - * inferiors.c (struct thread_info): Delete, moved elsewhere. - * mem-break.c (struct breakpoint): Delete `reinserting' flag. - Delete `breakpoint_to_reinsert' field. New flag `inserted'. - (set_raw_breakpoint_at): New. - (set_breakpoint_at): Rewrite to use it. - (reinsert_breakpoint_handler): Delete. - (set_reinsert_breakpoint): New. - (reinsert_breakpoint_by_bp): Delete. - (delete_reinsert_breakpoints): New. - (uninsert_breakpoint): Rewrite. - (uninsert_breakpoints_at): New. - (reinsert_breakpoint): Rewrite. - (reinsert_breakpoints_at): New. - (check_breakpoints): Rewrite. - (breakpoint_here): New. - (breakpoint_inserted_here): New. - (check_mem_read): Adjust. - * mem-break.h (breakpoints_supported, breakpoint_here) - (breakpoint_inserted_here, set_reinsert_breakpoint): Declare. - (reinsert_breakpoint_by_bp): Delete declaration. - (delete_reinsert_breakpoints): Declare. - (reinsert_breakpoint): Delete declaration. - (reinsert_breakpoints_at): Declare. - (uninsert_breakpoint): Delete declaration. - (uninsert_breakpoints_at): Declare. - (check_breakpoints): Adjust prototype. - * server.h: Adjust include order. - (struct thread_info): Declare here. Add a `last_status' field. - -2010-03-23 Michael Snyder <msnyder@vmware.com> - - * server.c (crc32): New function. - (handle_query): Add handling for 'qCRC:' request. - -2010-03-23 Pedro Alves <pedro@codesourcery.com> - - * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the - lwp had been stopped by a watchpoint. - -2010-03-16 Pedro Alves <pedro@codesourcery.com> - - * server.h (internal_error): Declare. - (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define. - * utils.c (internal_error): New function. - -2010-03-15 Andreas Schwab <schwab@redhat.com> - - * configure.srv: Fix typo setting srv_regobj. - -2010-03-15 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (fetch_register): Avoid passing a non string literal - format to `error'. - (usr_store_inferior_registers): Ditto. - -2010-03-14 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_write_memory): Bail out early if peeking - memory failed. - -2010-03-14 Pedro Alves <pedro@codesourcery.com> - - * linux-low.h (struct lwp_info): New fields - `stopped_by_watchpoint' and `stopped_data_address'. - * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers - here, and cache them in the lwp object. - (wait_for_sigstop): Check stopped_by_watchpoint lwp field - directly. - (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint - field. - (linux_stopped_by_watchpoint): Rewrite. - (linux_stopped_data_address): Rewrite. - -2010-03-06 Simo Melenius <simo.melenius@iki.fi> - - * linux-low.c (linux_wait_for_lwp): Fetch the regcache after - switching the current inferior, not before. - -2010-03-01 H.J. Lu <hongjiu.lu@intel.com> - - * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c, - reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c, - i386-linux.c and amd64-linux.c. - (reg-i386.o): Removed. - (reg-i386.c): Likewise. - (reg-i386-linux.o): Likewise. - (reg-i386-linux.c): Likewise. - (reg-x86-64.o): Likewise. - (reg-x86-64.c): Likewise. - (reg-x86-64-linux.o): Likewise. - (reg-x86-64-linux.c): Likewise. - (i386.o): New. - (i386.c): Likewise. - (i386-linux.o): Likewise. - (i386-linux.c): Likewise. - (amd64.o): Likewise. - (amd64.c): Likewise. - (amd64-linux.o): Likewise. - (amd64-linux.c): Likewise. - - * configure.srv (srv_i386_regobj): New. - (srv_i386_linux_regobj): Likewise. - (srv_amd64_regobj): Likewise. - (srv_amd64_linux_regobj): Likewise. - (srv_i386_32bit_xmlfiles): Likewise. - (srv_i386_64bit_xmlfiles): Likewise. - (srv_i386_xmlfiles): Likewise. - (srv_amd64_xmlfiles): Likewise. - (srv_i386_linux_xmlfiles): Likewise. - (srv_amd64_linux_xmlfiles): Likewise. - (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set - srv_xmlfiles to $srv_i386_xmlfiles. - (i[34567]86-*-mingw32ce*): Likewise. - (i[34567]86-*-mingw*): Likewise. - (i[34567]86-*-nto*): Likewise. - (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj - and $srv_amd64_linux_regobj. Set srv_xmlfiles to - $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles. - (x86_64-*-linux*): Likewise. - - * linux-x86-low.c (init_registers_x86_64_linux): Removed. - (init_registers_amd64_linux): New. - (x86_arch_setup): Replace init_registers_x86_64_linux with - init_registers_amd64_linux. - -2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com> - - * configure.ac: Check for libdl. If it is not available link against - static libthread_db. - * configure: Regenerate. - -2010-02-22 Pedro Alves <pedro@codesourcery.com> - - PR9605 - - * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if - handing a read watchpoint. - (i386_low_insert_watchpoint): Read watchpoints aren't supported. - -2010-02-12 Doug Evans <dje@google.com> - - * linux-low.c (linux_supports_tracefork_flag): Document. - (linux_look_up_symbols): Add comment. - -2010-02-03 H.J. Lu <hongjiu.lu@intel.com> - - * regcache.c (supply_register): Clear regcache if buf is NULL. - -2010-02-02 Nicolas Roche <roche@sourceware.org> - Joel Brobecker <brobecker@adacore.com> - - * inferiors.c (find_inferior): Add function documentation. - (unloaded_dll): Handle the case where the unloaded dll has not - been previously registered in the dll list. - -2010-02-01 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-arm-low.c (thumb_breakpoint_len): Delete. - (thumb2_breakpoint): New. - (arm_breakpoint_at): Check for Thumb-2 breakpoints. - -2010-01-29 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (get_stop_pc): Check for SIGTRAP. - (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible - breakpoints. - -2010-01-21 Pedro Alves <pedro@codesourcery.com> - - * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes. - -2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com> - - * linux-s390-low.c (s390_collect_ptrace_register) - (s390_supply_ptrace_register): Adjust it for the new regcache parameter. - -2010-01-21 Doug Evans <dje@google.com> - - * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*. - (PTRACE_ARG4_TYPE): New macro. - (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE. - (linux_wait_for_event_1, linux_resume_one_lwp): Ditto. - (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE. - (usr_store_inferior_registers): Ditto. - (linux_read_memory, linux_write_memory): Ditto. - (linux_test_for_tracefork): Ditto. - - * linux-arm-low.c: Remove redundant include of gdb_proc_service.h. - Only include elf.h if gdb_proc_service.h didn't include linux/elf.h. - -2010-01-21 Pedro Alves <pedro@codesourcery.com> - - * proc-service.c (ps_lgetregs): Don't refetch registers from the - target. - -2010-01-21 Pedro Alves <pedro@codesourcery.com> - - * spu-low.c (spu_fetch_registers, spu_store_registers): Change - prototype to take a regcache. Adjust. - -2010-01-20 Pedro Alves <pedro@codesourcery.com> - - * regcache.h (struct thread_info): Forward declare. - (struct regcache): New. - (new_register_cache): Adjust prototype. - (get_thread_regcache): Declare. - (free_register_cache): Adjust prototype. - (registers_to_string, registers_from_string): Ditto. - (supply_register, supply_register_by_name, collect_register) - (collect_register_as_string, collect_register_by_name): Ditto. - * regcache.c (struct inferior_regcache_data): Delete. - (get_regcache): Rename to ... - (get_thread_regcache): ... this. Adjust. Switch inferior before - fetching registers. - (regcache_invalidate_one): Adjust. - (regcache_invalidate): Fix prototype. - (new_register_cache): Return the new register cache. - (free_register_cache): Change prototype. - (realloc_register_cache): Adjust. - (registers_to_string): Change prototype to take a regcache. Adjust. - (registers_from_string): Ditto. - (register_data): Ditto. - (supply_register): Ditto. - (supply_register_by_name): Ditto. - (collect_register): Ditto. - (collect_register_as_string): Ditto. - (collect_register_by_name): Ditto. - * server.c (process_serial_event): Adjust. - * linux-low.h (regset_fill_func, regset_store_func): Change - prototype. - (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register): - Change prototype. - * linux-low.c (get_stop_pc): Adjust. - (check_removed_breakpoint): Adjust. - (linux_wait_for_event): Adjust. - (linux_resume_one_lwp): Adjust. - (fetch_register): Add regcache parameter. Adjust. - (usr_store_inferior_registers): Ditto. - (regsets_fetch_inferior_registers): Ditto. - (regsets_store_inferior_registers): Ditto. - (linux_fetch_registers, linux_store_registers): Ditto. - * i387-fp.c (i387_cache_to_fsave): Change prototype to take a - regcache. Adjust. - (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache): - Ditto. - * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change - prototype to take a regcache. - (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto. - * remote-utils.c (convert_ascii_to_int, outreg) - (prepare_resume_reply): Change prototype to take a regcache. - Adjust. - * target.h (struct target_ops) <fetch_registers, store_registers>: - Change prototype to take a regcache. - (fetch_inferior_registers, store_inferior_registers): Change - prototype to take a regcache. Adjust. - * proc-service.c (ps_lgetregs): Adjust. - * linux-x86-low.c (x86_fill_gregset, x86_store_gregset) - (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset) - (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to - take a regcache. Adjust. - * linux-arm-low.c (arm_fill_gregset, arm_store_gregset) - (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset) - (arm_store_vfpregset, arm_get_pc, arm_set_pc): - (arm_breakpoint_at): Change prototype to take a regcache. Adjust. - * linux-cris-low.c (cris_get_pc, cris_set_pc) - (cris_cannot_fetch_register): - (cris_breakpoint_at): Change prototype to take a regcache. - Adjust. - * linux-crisv32-low.c (cris_get_pc, cris_set_pc, - cris_reinsert_addr, cris_write_data_breakpoint): Change prototype - to take a regcache. Adjust. - (cris_breakpoint_at, cris_insert_point, cris_remove_point): - Adjust. - * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to - take a regcache. Adjust. - * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset) - (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc, - (m68k_set_pc): Change prototype to take a regcache. Adjust. - * linux-mips-low.c (mips_get_pc): - (mips_set_pc): Change prototype to take a regcache. Adjust. - (mips_reinsert_addr): Adjust. - (mips_collect_register): Change prototype to take a regcache. - Adjust. - (mips_supply_register): - (mips_collect_register_32bit, mips_supply_register_32bit) - (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset) - (mips_store_fpregset): Ditto. - * linux-ppc-low.c (ppc_supply_ptrace_register) - (ppc_supply_ptrace_register): Ditto. - (parse_spufs_run): Adjust. - (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset) - (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset) - (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to - take a regcache. Adjust. - * linux-s390-low.c (s390_collect_ptrace_register) - (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc) - (s390_set_pc): Change prototype to take a regcache. Adjust. - (s390_arch_setup): Adjust. - * linux-sh-low.c (sh_get_pc, sh_breakpoint_at) - (sh_fill_gregset): Change prototype to take a regcache. Adjust. - * linux-sparc-low.c (sparc_fill_gregset_to_stack) - (sparc_fill_gregset, sparc_store_gregset_from_stack) - (sparc_store_gregset, sparc_get_pc): Change prototype to take a - regcache. Adjust. - (sparc_breakpoint_at): Adjust. - * linux-xtensa-low.c (xtensa_fill_gregset): - (xtensa_store_gregset): - (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc) - (xtensa_set_pc): Change prototype to take a regcache. Adjust. - * nto-low.c (nto_fetch_registers, nto_store_registers): Change - prototype to take a regcache. Adjust. - * win32-arm-low.c (arm_fetch_inferior_register) - (arm_store_inferior_register): Change prototype to take a - regcache. Adjust. - * win32-i386-low.c (i386_fetch_inferior_register) - (i386_store_inferior_register): Change prototype to take a - regcache. Adjust. - * win32-low.c (child_fetch_inferior_registers) - (child_store_inferior_registers): Change prototype to take a - regcache. Adjust. - (win32_wait): Adjust. - (win32_fetch_inferior_registers): Change prototype to take a - regcache. Adjust. - (win32_store_inferior_registers): Adjust. - * win32-low.h (struct win32_target_ops) <fetch_inferior_register, - store_inferior_register>: Change prototype to take a regcache. - -2010-01-20 Doug Evans <dje@google.com> - - * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in - #ifdef. - (linux_wait_for_event1, linux_init_signals): Ditto. - (W_STOPCODE): Provide definition if missing. - -2010-01-13 Vladimir Prus <vladimir@codesourcery.com> - - * linux-low.c (linux_core_of_thread): New. - (compare_ints, show_process, list_threads): New. - (linux_qxfer_osdata): Report threads and cores. - (linux_target_op): Register linux_core_of_thread. - * remote-utils.c (prepare_resume_reply): Report the core. - (buffer_xml_printf): Support %d specifier. - * server.c (handle_threads_qxfer_proper, handle_threads_qxfer): - New. - (handle_query): Handle qXfer:threads. Announce availability - thereof. - * target.h (struct target_ops): New field core_of_thread. - -2010-01-04 Ulrich Weigand <uweigand@de.ibm.com> - - * Makefile.in (clean): Remove new generated files. - (reg-s390.o, reg-s390.c): Remove rules. - (reg-s390x.o, reg-s390x.c): Likewise. - (s390-linux32.o, s390-linux32.c): Add rules. - (s390-linux64.o, s390-linux64.c): Likewise. - (s390x-linux64.o, s390x-linux64.c): Likewise. - * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. - * linux-s390-low.c: Include <elf.h>. - (HWCAP_S390_HIGH_GPRS): Define if undefined. - (init_registers_s390): Remove prototype. - (init_registers_s390x): Likewise. - (init_registers_s390_linux32): Add prototype. - (init_registers_s390_linux64): Likewise. - (init_registers_s390x_linux64): Likewise. - (s390_num_regs_3264): New define. - (s390_regmap_3264): New global variable. - (s390_cannot_fetch_register): Remove obsolete check. - (s390_cannot_store_register): Likewise. - (s390_collect_ptrace_register): Handle upper/lower register halves. - (s390_supply_ptrace_register): Likewise. - (s390_fill_gregset): Update to register number changes. - (s390_get_hwcap): New routine. - (s390_arch_setup): Detect 32-bit process running on 64-bit system. - Install appropriate regmap and register set. - -2010-01-01 Joel Brobecker <brobecker@adacore.com> - - * server.c (gdbserver_version): Update copyright year to 2010. - * gdbreplay.c (gdbreplay_version): Likewise. - -2009-12-28 Doug Evans <dje@google.com> - - * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h, - elf/external.h. Include <elf.h> instead but only if necessary. - -2009-12-28 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_remove_process): Remove `detaching' - parameter. Don't release/detach from thread_db here. - (linux_kill): Release/detach from thread_db here, ... - (linux_detach): ... and here, before actually detaching. - (linux_wait_1): ... and here, when a process exits. - * thread-db.c (any_thread_of): New. - (thread_db_free): Switch the current inferior to a thread of the - passed in process. - -2009-12-21 Doug Evans <dje@google.com> - - * linux-x86-low.c: Delete outdated comment about Elf32_Phdr. - - * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill. - Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc - warning ifndef __NR_tkill. Move setting of errno there too. - Delete unnecessary resetting of errno after syscall. - Minor comment changes to match gdb/linux-nat.c:kill_lwp. - - * configure.ac: Check for dladdr. - * config.in: Regenerate. - * configure: Regenerate. - * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR. - (try_thread_db_load): Update. - - * linux-low.c (my_waitpid): Delete unnecessary prototype. - -2009-12-18 Doug Evans <dje@google.com> - - * event-loop.c: Include unistd.h if it exists. - - * linux-low.c (my_waitpid): Move definition away from being in - between linux_tracefork_child/linux_test_for_tracefork. - - * gdb_proc_service.h (psaddr_t): Fix type. - * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix - signature to match glibc. - -2009-12-16 Doug Evans <dje@google.com> - - * linux-low.c (linux_read_memory): Fix argument to read. - -2009-11-26 Pedro Alves <pedro@codesourcery.com> - - * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT - events, don't leave current_inferior pointing at null. - -2009-11-26 Pedro Alves <pedro@codesourcery.com> - - * win32-low.c (LOG): Delete. - (OUTMSG): Output to stderr. - (OUTMSG2): Conditionalize on `debug_threads' variable, instead of - on compile time LOG macro. - (win32_wait): Fix debug output. - -2009-11-26 Pedro Alves <pedro@codesourcery.com> - - * win32-low.c (win32_add_one_solib): If the dll name is - "ntdll.dll", prepend the system directory to the dll path. - -2009-11-17 Daniel Jacobowitz <dan@codesourcery.com> - - * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization. - -2009-11-17 Nathan Sidwell <nathan@codesourcery.com> - Vladimir Prus <vladimir@codesourcery.com> - - * Makefile.in (reg-cf.o, reg-cf.c): New targets. - * configure.ac: Check for __mcoldfire__ and set - gdb_cv_m68k_is_coldfire. - * configure.srv: Use gdb_cv_m68k_is_coldfire to select between - reg-cf.o and reg-m68k.o. - * configure: Regenerated. - -2009-11-16 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_remove_process): Add `detaching' parameter. - Pass it to thread_db_free. - (linux_kill, linux_detach, linux_wait_1): Adjust to pass the - proper `detaching' argument to linux_remove_process. - * linux-low.h (thread_db_free): Add `detaching' parameter. - * thread-db.c (thread_db_init): Pass false as `detaching' argument - to thread_db_free. - (thread_db_free): Add `detaching' parameter. Only - call td_ta_clear_event if detaching from process. - -2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com> - - * thread-db.c (thread_db_free): Fix typo. - -2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com> - - PR gdb/10838 - * thread-db.c (thread_db_free): Call td_ta_clear_event. - -2009-11-03 Nathan Sidwell <nathan@codesourcery.com> - - * configure.ac (i[34567]86-*): Check if we're targetting x86-64 - with an i686 compiler. - * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if - needed. - * configure: Rebuilt. - -2009-10-29 Sandra Loosemore <sandra@codesourcery.com> - - PR gdb/10783 - - * server.c (handle_search_memory_1): Correct read_addr initialization - in loop for searching subsequent chunks. - -2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com> - - * configure.ac: New --with-libthread-db option. - * thread-db.c: Allow direct dependence on libthread_db. - (thread_db_free): Adjust. - * config.in: Regenerate. - * configure: Likewise. - -2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com> - - PR gdb/10757 - * thread-db.c (attach_thread): New function. - (maybe_attach_thread): Return success/failure. - (find_new_threads_callback): Adjust. - (thread_db_find_new_threads): Loop until no new threads. - -2009-10-13 Pedro Alves <pedro@codesourcery.com> - - * proc-service.c (ps_lgetregs): Formatting. - -2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com> - - * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove. - * configure.ac: Adjust. - * linux-low.h (struct process_info_private): Move members to struct - thread_db. - (thread_db_free, thread_db_handle_monitor_command): New prototype. - * linux-low.c (linux_remove_process): Adjust. - (linux_wait_for_event_1, linux_look_up_symbols): Likewise. - * server.c (handle_query): Move code ... - (handle_monitor_command): ... here. New function. - * target.h (struct target_ops): New member. - * thread-db.c (struct thread_db): New. - (libthread_db_search_path): New variable. - (thread_db_create_event, thread_db_enable_reporting) - (find_one_thread, maybe_attach_thread, find_new_threads_callback) - (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust. - (try_thread_db_load_1, dladdr_to_soname): New functions. - (try_thread_db_load, thread_db_load_search): New functions. - (thread_db_init): Search for libthread_db. - (thread_db_free): New function. - (thread_db_handle_monitor_command): Likewise. - * config.in: Regenerate. - * configure: Regenerate. - -2009-09-27 Ulrich Weigand <uweigand@de.ibm.com> - - * spu-low.c (spu_kill): Wait for inferior to terminate. - Call clear_inferiors. - (spu_detach): Call clear_inferiors. - -2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> - - * aclocal.m4: Regenerate. - * config.in: Likewise. - * configure: Likewise. - -2009-07-31 Ulrich Weigand <uweigand@de.ibm.com> - - * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define. - (parse_spufs_run): New function. - (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC. - (ppc_breakpoint_at): Handle SPU breakpoints. - -2009-07-31 Ulrich Weigand <uweigand@de.ibm.com> - - * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>. - (SPUFS_MAGIC): Define. - (spu_enumerate_spu_ids): New function. - (linux_qxfer_spu): New function. - (linux_target_ops): Install linux_qxfer_spu. - -2009-07-31 Ulrich Weigand <uweigand@de.ibm.com> - - * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o - and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml - and rs6000/powerpc-cell64l.xml to srv_xmlfiles. - * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules. - (powerpc-cell64l.o, powerpc-cell64l.c): Likewise. - (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c. - * linux-ppc-low.c (PPC_FEATURE_CELL): Define. - (init_registers_powerpc_cell32l): Add prototype. - (init_registers_powerpc_cell64l): Likewise. - (ppc_arch_setup): Detect Cell/B.E. architecture. - -2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> - - * Makefile.in (datarootdir): New variable. - -2009-07-28 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (linux_write_memory): Update debugging output. - * Makefile.in (clean): Add new descriptions. - (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o) - (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules. - * configure.srv: Add new files for arm*-*-linux*. - * linux-arm-low.c: Add new declarations. - (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined. - (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3) - (HWCAP_VFPv3D16): New. - (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT - instead of __IWMMXT__. - (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap) - (arm_arch_setup): New. - (target_regsets): Remove #ifdef. Add VFP regset. - (the_low_target): Use arm_arch_setup. - -2009-07-28 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip - the main thread again. - -2009-07-06 Aleksandar Ristovski <aristovski@qnx.com> - - Adding Neutrino gdbserver. - * configure: Regenerated. - * configure.ac: Add case for srv_qnx and set LIBS accordingly. - * configure.srv (i[34567]86-*-nto*): New target. - * nto-low.c, nto-low.h, nto-x86-low.c: New files. - * remote-utils.c [__QNX__]: Include sys/iomgr.h - (nto_comctrl) [__QNX__]: New function. - (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl. - -2009-07-05 Danny Backx <dannybackx@users.sourceforge.net> - - * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to - srv_tgtobj. - -2009-07-04 Danny Backx <dannybackx@users.sourceforge.net> - Pedro Alves <pedro@codesourcery.com> - - * win32-i386-low.c (i386_get_thread_context): Handle systems that - don't support CONTEXT_EXTENDED_REGISTERS. - (i386_win32_breakpoint, i386_win32_breakpoint_len): New. - (the_low_target): Install them. - * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent - failing with ERROR_PIPE_NOT_CONNECTED. - -2009-06-30 Doug Evans <dje@google.com> - Pierre Muller <muller@ics.u-strasbg.fr> - - Add h/w watchpoint support to x86-linux, win32-i386. - * Makefile.in (SFILES): Add i386-low.c - (i386_low_h): Define. - (i386-low.o): Add dependencies. - (linux-x86-low.o): Add i386-low.h dependency. - (win32-i386-low.o): Ditto. - * i386-low.c: New file. - * i386-low.h: New file. - * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj. - (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto. - * linux-low.c (linux_add_process): Initialize arch_private. - (linux_remove_process): Free arch_private. - (add_lwp): Initialize arch_private. - (delete_lwp): Free arch_private. - (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if - provided. - * linux-low.h (process_info_private): New member arch_private. - (lwp_info): New member arch_private. - (linux_target_ops): New members new_process, new_thread, - prepare_to_resume. - (ptid_of): New macro. - * linux-x86-low.c: Include stddef.h, i386-low.h. - (arch_process_info): New struct. - (arch_lwp_info): New struct. - (x86_linux_dr_get, x86_linux_dr_set): New functions. - (i386_dr_low_set_addr, i386_dr_low_set_control): New functions. - (i386_dr_low_get_status): New function. - (x86_insert_point, x86_remove_point): New functions. - (x86_stopped_by_watchpoint): New function. - (x86_stopped_data_address): New function. - (x86_linux_new_process, x86_linux_new_thread): New functions. - (x86_linux_prepare_to_resume): New function. - (the_low_target): Add entries for insert_point, remove_point, - stopped_by_watchpoint, stopped_data_address, new_process, new_thread, - prepare_to_resume. - * server.c (debug_hw_points): New global. - (monitor_show_help): Document set debug-hw-points. - (handle_query): Process "set debug-hw-points". - * server.h (debug_hw_points): Declare. - (paddress): Declare. - * utils.c (NUMCELLS, CELLSIZE): New macros. - (get_sell, xsnprintf, paddress): New functions. - * win32-arm-low.c (the_low_target): Add entries for insert_point, - remove_point, stopped_by_watchpoint, stopped_data_address. - * win32-i386-low.c: Include i386-low.h. - (debug_reg_state): Replaces dr. - (i386_dr_low_set_addr, i386_dr_low_set_control): New functions. - (i386_dr_low_get_status): New function. - (i386_insert_point, i386_remove_point): New functions. - (i386_stopped_by_watchpoint): New function. - (i386_stopped_data_address): New function. - (i386_initial_stuff): Update. - (get_thread_context,set_thread_context,i386_thread_added): Update. - (the_low_target): Add entries for insert_point, - remove_point, stopped_by_watchpoint, stopped_data_address. - * win32-low.c (win32_insert_watchpoint): New function. - (win32_remove_watchpoint): New function. - (win32_stopped_by_watchpoint): New function. - (win32_stopped_data_address): New function. - (win32_target_ops): Add entries for insert_watchpoint, - remove_watchpoint, stopped_by_watchpoint, stopped_data_address. - * win32-low.h (win32_target_ops): New members insert_point, - remove_point, stopped_by_watchpoint, stopped_data_address. - -2009-06-25 Pedro Alves <pedro@codesourcery.com> - - * server.c (process_serial_event): Re-return unsupported, not - error, if the type isn't recognized. Re-allow supporting only - insert or remove packets. Also call require_running for - breakpoints. Add missing break statement to default case. Tidy. - * target.h (struct target_ops): Rename insert_watchpoint to - insert_point, and remove_watchpoint to remove_point. - - * linux-low.h (struct linux_target_ops): Likewise. - * linux-low.c (linux_insert_watchpoint): Rename to ... - (linux_insert_point): ... this. Adjust. - (linux_remove_watchpoint): Rename to ... - (linux_remove_point): ... this. Adjust. - (linux_target_ops): Adjust. - * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ... - (cris_insert_point): ... this. - (cris_remove_watchpoint): Rename to ... - (cris_remove_point): ... this. - (the_low_target): Adjust. - -2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr> - - * server.c (handle_v_kill): Pass signal_pid to - kill_inferior if multi_process is zero. - -2009-06-23 Aleksandar Ristovski <aristovski@qnx.com> - - * server.c (process_serial_event): Add support for Z0 and Z1 packet. - * target.h (target_ops): Comment for *_watchpoint to make it clear - the functions can get types '0' and '1'. - -2009-06-22 Aleksandar Ristovski <aristovski@qnx.com> - - * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0. - * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers. - * regcache.c (get_regcache): Likewise. - * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion. - * win32-low.c (child_fetch_inferior_registers): Remove check for - regno 0. - -2009-06-19 Aleksandar Ristovski <aristovski@qnx.com> - Pedro Alves <pedro@codesourcery.com> - - * target.h (struct target_ops) <supports_multi_process>: New - callback. - (target_supports_multi_process): New. - * server.c (handle_query): Even if GDB reports support, only - enable multi-process if the target also supports it. Report - multi-process support only if the target backend supports it. - * linux-low.c (linux_supports_multi_process): New function. - (linux_target_ops): Install it as target_supports_multi_process - callback. - -2009-05-24 Doug Evans <dje@google.com> - - Global renaming of find_thread_pid to find_thread_ptid. - * server.h (find_thread_ptid): Renamed from find_thread_pid. - * inferiors.c (find_thread_ptid): Renamed from find_thread_pid. - All callers updated. - - * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp - to resume the newly created thread, don't call ptrace (PTRACE_CONT) - directly. - - * linux-low.c (get_stop_pc): Print pc if debug_threads. - (check_removed_breakpoint, linux_wait_for_lwp): Ditto. - (linux_resume_one_lwp): Ditto. - -2009-05-23 Doug Evans <dje@google.com> - - * linux-low.c (linux_resume_one_lwp): Change type of first arg - from struct inferior_list_entry * to struct lwp_info *. - All callers updated. - -2009-05-13 Doug Evans <dje@google.com> - - * linux-x86-low.c: Don't include assert.h. - (x86_siginfo_fixup): Use fatal, not assert. - (x86_arch_setup): Fix comment. - -2009-05-12 Doug Evans <dje@google.com> - - Biarch support for i386/amd64 gdbserver. - * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c. - Add linux-x86-low.c. - (linux-i386-low.o, linux-x86-64-low.o): Delete. - (linux-x86-low.o): Add. - * linux-x86-64-low.c: Delete. - * linux-i386-low.c: Delete. - * linux-x86-low.c: New file. - * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with - linux-x86-low.o. - (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with - linux-x86-low.o. - (x86_64-linux srv_regobj): Add reg-i386-linux.o. - * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h. - (linux_child_pid_to_exec_file): New function. - (elf_64_header_p, elf_64_file_p): New functions. - (siginfo_fixup): New function. - (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to - give target a chance to convert layout. - * linux-low.h (linux_target_ops): New member siginfo_fixup. - (linux_child_pid_to_exec_file, elf_64_file_p): Declare. - -2009-05-07 Doug Evans <dje@google.com> - - * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak. - (regsets_store_inferior_registers): Ditto. - -2009-05-06 Pedro Alves <pedro@codesourcery.com> - - PR server/10048 - - * linux-low.c (must_set_ptrace_flags): Delete. - (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead - of the global. - (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set - `lwp->must_set_ptrace_flags' instead. - (linux_wait_for_event_1): Set ptrace options here. - (linux_wait_1): ... not here. - -2009-04-30 Doug Evans <dje@google.com> - - * inferiors.c (started_inferior_callback): New function. - (attached_inferior_callback): New function. - (have_started_inferiors_p, have_attached_inferiors_p): New functions. - * server.c (print_started_pid, print_attached_pid): New functions. - (detach_or_kill_for_exit): New function. - (main): Call it instead of for_each_inferior (kill_inferior_callback). - * server.h (have_started_inferiors_p): Declare. - (have_attached_inferiors_p): Declare. - - * inferiors.c (remove_process): Fix memory leak, free process. - * linux-low.c (linux_remove_process): New function. - (linux_kill): Call it instead of remove_process. - (linux_detach, linux_wait_1): Ditto. - -2009-04-19 Danny Backx <dannybackx@users.sourceforge.net> - - * configure.srv: Add x86 Windows CE target. - -2009-04-03 Ulrich Weigand <uweigand@de.ibm.com> - - * inferiors.c (get_thread_process): Make global. - * server.h (get_thread_process): Add prototype. - * thread-db.c (find_one_thread): Use get_thread_process - instead of current_process. - (thread_db_get_tls_address): Do not crash if called when - thread layer is not yet initialized. - -2009-04-03 Ulrich Weigand <uweigand@de.ibm.com> - - * remote-utils.c (prepare_resume_reply): Null-terminate packet. - * spu-low.c (current_tid): Rename to ... - (current_ptid): ... this. - (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory, - spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use - ptid_get_lwp (current_ptid) instead of current_tid. - (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument - instead of current_tid. Use find_process_pid to verify pid - argument is valid. Pass proper argument to remove_process. - (spu_thread_alive): Compare current_ptid instead of current_tid. - (spu_resume): Likewise. - -2009-04-02 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (usr_store_inferior_registers): Declare local `pid' - variable. - -2009-04-01 Pedro Alves <pedro@codesourcery.com> - - Implement the multiprocess extensions, and add linux multiprocess - support. - - * server.h (ULONGEST): Declare. - (struct ptid, ptid_t): New. - (minus_one_ptid, null_ptid): Declare. - (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp) - (ptid_get_tid, ptid_equal, ptid_is_pid): Declare. - (struct inferior_list_entry): Change `id' type from unsigned from - to ptid_t. - (struct sym_cache, struct breakpoint, struct - process_info_private): Forward declare. - (struct process_info): Declare. - (current_process): Declare. - (all_processes): Declare. - (initialize_inferiors): Declare. - (add_thread): Adjust to use ptid_t. - (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto. - (add_process, remove_process, find_thread_pid): Declare. - (find_inferior_id): Adjust to use ptid_t. - (cont_thread, general_thread, step_thread): Change type to ptid_t. - (multi_process): Declare. - (push_event): Adjust to use ptid_t. - (read_ptid, write_ptid): Declare. - (prepare_resume_reply): Adjust to use ptid_t. - (clear_symbol_cache): Declare. - * inferiors.c (all_processes): New. - (null_ptid, minus_one_ptid): New. - (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp) - (ptid_get_tid, ptid_equal, ptid_is_pid): New. - (add_thread): Change unsigned long to ptid. Remove gdb_id - parameter. Adjust. - (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid. - (gdb_id_to_thread): Rename to ... - (find_thread_pid): ... this. Change unsigned long to ptid. - (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid. - (loaded_dll, pull_pid_from_list): Adjust. - (add_process, remove_process, find_process_pid) - (get_thread_process, current_process, initialize_inferiors): New. - * target.h (struct thread_resume) <thread>: Change type to ptid_t. - (struct target_waitstatus) <related_pid>: Ditto. - (struct target_ops) <kill, detach>: Add `pid' argument. Change - return type to int. - (struct target_ops) <join>: Add `pid' argument. - (struct target_ops) <thread_alive>: Change pid's type to ptid_t. - (struct target_ops) <wait>: Add `ptid' field. Change return type - to ptid. - (kill_inferior, detach_inferior, join_inferior): Add `pid' argument. - (mywait): Add `ptid' argument. Change return type to ptid_t. - (target_pid_to_str): Declare. - * target.c (set_desired_inferior): Adjust to use ptids. - (mywait): Add new `ptid' argument. Adjust. - (target_pid_to_str): New. - * mem-break.h (free_all_breakpoints): Declare. - * mem-break.c (breakpoints): Delelete. - (set_breakpoint_at, delete_breakpoint, find_breakpoint_at) - (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust - to use per-process breakpoint list. - (free_all_breakpoints): New. - * remote-utils.c (struct sym_cache) <name>: Drop `const'. - (symbol_cache, all_symbols_looked_up): Delete. - (hexchars): New. - (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one, - read_ptid): New. - (prepare_resume_reply): Change ptid argument's type from unsigned - long to ptid_t. Adjust. Implement W;process and X;process. - (free_sym_cache, clear_symbol_cache): New. - (look_up_one_symbol): Adjust to per-process symbol cache. * - * server.c (cont_thread, general_thread, step_thread): Change type - to ptid_t. - (attached): Delete. - (multi_process): New. - (last_ptid): Change type to ptid_t. - (struct vstop_notif) <ptid>: Change type to ptid_t. - (queue_stop_reply, push_event): Change `ptid' argument's type to - ptid_t. - (discard_queued_stop_replies): Add `pid' argument. - (start_inferior): Adjust to use ptids. Adjust to mywait interface - changes. Don't reference the `attached' global. - (attach_inferior): Adjust to mywait interface changes. - (handle_query): Adjust to use ptids. Parse GDB's qSupported - features. Handle and report "multiprocess+". Handle - "qAttached:PID". - (handle_v_cont): Adjust to use ptids. Adjust to mywait interface - changes. - (handle_v_kill): New. - (handle_v_stopped): Adjust to use target_pid_to_str. - (handle_v_requests): Allow multiple attaches and runs when - multiprocess extensions are in effect. Handle "vKill". - (myresume): Adjust to use ptids. - (queue_stop_reply_callback): Add `arg' parameter. Handle it. - (handle_status): Adjust to discard_queued_stop_replies interface - change. - (first_thread_of, kill_inferior_callback) - (detach_or_kill_inferior_callback, join_inferiors_callback): New. - (main): Call initialize_inferiors. Adjust to use ptids, killing - and detaching from all inferiors. Handle multiprocess packet - variants. - * linux-low.h: Include gdb_proc_service.h. - (struct process_info_private): New. - (struct linux_target_ops) <pid_of>: Use ptid_get_pid. - <lwpid_of>: Use ptid_get_lwp. - (get_lwp_thread): Adjust. - (struct lwp_info): Add `dead' member. - (find_lwp_pid): Declare. - * linux-low.c (thread_db_active): Delete. - (new_inferior): Adjust comment. - (inferior_pid): Delete. - (linux_add_process): New. - (handle_extended_wait): Adjust. - (add_lwp): Change unsigned long to ptid. - (linux_create_inferior): Add process to processes table. Adjust - to use ptids. Don't set new_inferior here. - (linux_attach_lwp): Rename to ... - (linux_attach_lwp_1): ... this. Add `initial' argument. Handle - it. Adjust to use ptids. - (linux_attach_lwp): New. - (linux_attach): Add process to processes table. Don't set - new_inferior here. - (struct counter): New. - (second_thread_of_pid_p, last_thread_of_process_p): New. - (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to - multiple processes. - (linux_kill): Add `pid' argument. Handle it. Adjust to multiple - processes. Remove process from process table. - (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust - to multiple processes. - (any_thread_of): New. - (linux_detach): Add `pid' argument, and handle it. Remove process - from processes table. - (linux_join): Add `pid' argument. Handle it. - (linux_thread_alive): Change unsighed long argument to ptid_t. - Consider dead lwps as not being alive. - (status_pending_p): Rename `dummy' argument to `arg'. Filter out - threads we're not interested in. - (same_lwp, find_lwp_pid): New. - (linux_wait_for_lwp): Change `pid' argument's type from int to - ptid_t. Adjust. - (linux_wait_for_event): Rename to ... - (linux_wait_for_event_1): ... this. Change `pid' argument's type - from int to ptid_t. Adjust. - (linux_wait_for_event): New. - (linux_wait_1): Add `ptid' argument. Change return type to - ptid_t. Adjust. Use last_thread_of_process_p. Remove processes - that exit from the process table. - (linux_wait): Add `ptid' argument. Change return type to ptid_t. - Adjust. - (mark_lwp_dead): New. - (wait_for_sigstop): Adjust to use ptids. If a process exits while - stopping all threads, mark its main lwp as dead. - (linux_set_resume_request, linux_resume_one_thread): Adjust to use - ptids. - (fetch_register, usr_store_inferior_registers) - (regsets_fetch_inferior_registers) - (regsets_store_inferior_registers, linux_read_memory) - (linux_write_memory): Inline `inferior_pid'. - (linux_look_up_symbols): Adjust to use per-process - `thread_db_active'. - (linux_request_interrupt): Adjust to use ptids. - (linux_read_auxv): Inline `inferior_pid'. - (initialize_low): Don't reference thread_db_active. - * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove. - * proc-service.c (ps_lgetregs): Use find_lwp_pid. - (ps_getpid): Return the pid of the current inferior. - * thread-db.c (proc_handle, thread_agent): Delete. - (thread_db_create_event, thread_db_enable_reporting): Adjust to - per-process data. - (find_one_thread): Change argument type to ptid_t. Adjust to - per-process data. - (maybe_attach_thread): Adjust to per-process data and ptids. - (thread_db_find_new_threads): Ditto. - (thread_db_init): Ditto. - * spu-low.c (spu_create_inferior, spu_attach): Add process to - processes table. Adjust to use ptids. - (spu_kill, spu_detach): Adjust interface. Remove process from - processes table. - (spu_join, spu_thread_alive): Adjust interface. - (spu_wait): Adjust interface. Remove process from processes - table. Adjust to use ptids. - * win32-low.c (current_inferior_tid): Delete. - (current_inferior_ptid): New. - (debug_event_ptid): New. - (thread_rec): Take a ptid. Adjust. - (child_add_thread): Add `pid' argument. Adjust to use ptids. - (child_delete_thread): Ditto. - (do_initial_child_stuff): Add `attached' argument. Add process to - processes table. - (child_fetch_inferior_registers, child_store_inferior_registers): - Adjust. - (win32_create_inferior): Pass 0 to do_initial_child_stuff. - (win32_attach): Pass 1 to do_initial_child_stuff. - (win32_kill): Adjust interface. Remove process from processes - table. - (win32_detach): Ditto. - (win32_join): Adjust interface. - (win32_thread_alive): Take a ptid. - (win32_resume): Adjust to use ptids. - (get_child_debug_event): Ditto. - (win32_wait): Adjust interface. Remove exiting process from - processes table. - -2009-04-01 Pedro Alves <pedro@codesourcery.com> - - Non-stop mode support. - - * server.h (non_stop): Declare. - (gdb_client_data, handler_func): Declare. - (delete_file_handler, add_file_handler, start_event_loop): - Declare. - (handle_serial_event, handle_target_event, push_event) - (putpkt_notif): Declare. - * target.h (enum resume_kind): New. - (struct thread_resume): Replace `step' field by `kind' field. - (TARGET_WNOHANG): Define. - (struct target_ops) <wait>: Add `options' argument. - <supports_non_stop, async, start_non_stop>: New fields. - (target_supports_non_stop, target_async): New. - (start_non_stop): Declare. - (mywait): Add `options' argument. - * target.c (mywait): Add `options' argument. Print child exit - notifications here. - (start_non_stop): New. - * server.c (non_stop, own_buf, mem_buf): New globals. - (struct vstop_notif): New. - (notif_queue): New global. - (queue_stop_reply, push_event, discard_queued_stop_replies) - (send_next_stop_reply): New. - (start_inferior): Adjust to use resume_kind. Adjust to mywait - interface changes. - (attach_inferior): In non-stop mode, don't wait for the target - here. - (handle_general_set): Handle QNonStop. - (handle_query): When handling qC, return the current general - thread, instead of the first thread of the list. - (handle_query): If the backend supports non-stop mode, include - QNonStop+ in the qSupported query response. - (handle_v_cont): Adjust to use resume_kind. Handle resume_stop - and non-stop mode. - (handle_v_attach, handle_v_run): Handle non-stop mode. - (handle_v_stopped): New. - (handle_v_requests): Report support for vCont;t. Handle vStopped. - (myresume): Adjust to use resume_kind. Handle non-stop. - (queue_stop_reply_callback): New. - (handle_status): Handle non-stop mode. - (main): Clear non_stop flag on reconnection. Use the event-loop. - Refactor serial protocol handling from here ... - (process_serial_event): ... to this new function. When GDB - selects any thread, select one here. In non-stop mode, wait until - GDB acks all pending events before exiting. - (handle_serial_event, handle_target_event): New. - * remote-utils.c (remote_open): Install remote_desc in the event - loop. - (remote_close): Remove remote_desc from the event loop. - (putpkt_binary): Rename to... - (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it. - (putpkt_binary): New as wrapper around putpkt_binary_1. - (putpkt_notif): New. - (prepare_resume_reply): In non-stop mode, don't change the - general_thread. - * event-loop.c: New. - * Makefile.in (OBJ): Add event-loop.o. - (event-loop.o): New rule. - - * linux-low.h (pid_of): Moved here. - (lwpid_of): New. - (get_lwp_thread): Use lwpid_of. - (struct lwp_info): Delete `lwpid' field. Add `suspended' field. - * linux-low.c (pid_of): Delete. - (inferior_pid): Use lwpid_of. - (linux_event_pipe): New. - (target_is_async_p): New. - (delete_lwp): New. - (handle_extended_wait): Use lwpid_of. - (add_lwp): Don't set lwpid field. - (linux_attach_lwp): Adjust debug output. Use lwpid_of. - (linux_kill_one_lwp): If killing a running lwp, stop it first. - Use lwpid_of. Adjust to linux_wait_for_event interface changes. - (linux_detach_one_lwp): If detaching from a running lwp, stop it - first. Adjust to linux_wait_for_event interface changes. Use - lwpid_of. - (linux_detach): Don't delete the main lwp here. - (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of. - (status_pending_p): Don't consider explicitly suspended lwps. - (linux_wait_for_lwp): Take an integer pid instead of a lwp_info - pointer. Add OPTIONS argument. Change return type to int. Use - my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of. - (linux_wait_for_event): Take an integer pid instead of a lwp_info - pointer. Add status pointer argument. Return a pid instead of a - status. Use lwpid_of. Adjust to linux_wait_for_lwp interface - changes. In non-stop mode, don't switch to a random thread. - (linux_wait): Rename to... - (linux_wait_1): ... this. Add target_options argument, and handle - it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode, - don't handle the continue thread. Handle TARGET_WNOHANG. Merge - clean exit and signal exit code. Don't stop all threads in - non-stop mode. In all-stop mode, only stop all threads when - reporting a stop to GDB. Handle explicit thread stop requests. - (async_file_flush, async_file_mark): New. - (linux_wait): New. - (send_sigstop): Use lwpid_of. - (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event - interface changes. In non-stop mode, don't switch to a random - thread. - (linux_resume_one_lwp): Use lwpid_of. - (linux_continue_one_thread, linux_queue_one_thread): Merge into ... - (linux_resume_one_thread): ... this. Handle resume_stop. In - non-stop mode, don't look for pending flag in all threads. - (resume_status_pending_p): Don't consider explicitly suspended - threads. - (my_waitpid): Reimplement. Emulate __WALL. - (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo): - Use lwpid_of. - (sigchld_handler, linux_supports_non_stop, linux_async) - (linux_start_non_stop): New. - (linux_target_ops): Register linux_supports_non_stop, linux_async - and linux_start_non_stop. - (initialize_low): Install SIGCHLD handler. - * thread-db.c (thread_db_create_event, find_one_thread) - (thread_db_get_tls_address): Use lwpid_of. - * win32-low.c (win32_detach): Adjust to use resume_kind. - (win32_wait): Add `options' argument. - * spu-low.c (spu_resume): Adjust to use resume_kind. - (spu_wait): Add `options' argument. - -2009-04-01 Pedro Alves <pedro@codesourcery.com> - - Decouple target code from remote protocol. - - * target.h (enum target_waitkind): New. - (struct target_waitstatus): New. - (struct target_ops) <wait>: Return an unsigned long. Take a - target_waitstatus pointer instead of a char pointer. - (mywait): Likewise. - * target.c (mywait): Change prototype to return an unsigned long. - Take a target_waitstatus pointer instead of a char pointer. Adjust. - * server.h (thread_from_wait, old_thread_from_wait): Delete - declarations. - (prepare_resume_reply): Change prototype to take a - target_waitstatus. - * server.c (thread_from_wait, old_thread_from_wait): Delete. - (last_status, last_ptid): New. - (start_inferior): Remove "statusptr" argument. Adjust. Return a - pid instead of a signal. - (attach_inferior): Remove "status" and "signal" parameters. - Adjust. - (handle_query): For qGetTLSAddr, parse the thread id with strtol, - not as an address. - (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill) - (handle_v_requests, myresume): Remove "status" and "signal" - parameters. Adjust. - (handle_status): New. - (main): Delete local `status'. Adjust. - * remote-utils.c: Include target.h. - (prepare_resume_reply): Change prototype to take a - target_waitstatus. Adjust. - - * linux-low.c (linux_wait): Adjust to new target_ops->wait - interface. - * spu-low.c (spu_wait): Adjust. - * win32-low.c (enum target_waitkind, struct target_waitstatus): - Delete. - (win32_wait): Adjust. - -2009-04-01 Pedro Alves <pedro@codesourcery.com> - - * target.h (struct thread_resume): Delete leave_stopped member. - (struct target_ops): Add a `n' argument to the `resume' callback. - * server.c (start_inferior): Adjust. - (handle_v_cont, myresume): Adjust. - * linux-low.c (check_removed_breakpoint): Adjust to resume - interface change, and to removed leave_stopped field. - (resume_ptr): Delete. - (struct thread_resume_array): New. - (linux_set_resume_request): Add new `arg' parameter. Adjust to - resume interface change. - (linux_continue_one_thread, linux_queue_one_thread) - (resume_status_pending_p): Check if the resume field is NULL - instead of checking the leave_stopped member. - (linux_resume): Adjust to the target resume interface change. - * spu-low.c (spu_resume): Adjust to the target resume interface - change. - * win32-low.c (win32_detach, win32_resume): Ditto. - -2009-04-01 Pedro Alves <pedro@codesourcery.com> - - * linux-low.c (linux_wait_for_event): Don't clear the `stepping' - flag. - (wait_for_sigstop): Don't leave a finished single-step SIGTRAP - pending. - (linux_continue_one_thread): Only preserve the stepping flag if - there's a pending breakpoint. - -2009-03-31 Pedro Alves <pedro@codesourcery.com> - - * server.c (main): After the inferior having exited, call - remote_close before exiting gdbserver. - -2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com> - - Fix size of FPSCR in Power 7 processors. - * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define. - (PPC_FEATURE_HAS_DFP): New #define. - (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on - size of the FPSCR. - -2009-03-23 Pedro Alves <pedro@codesourcery.com> - - * server.c (handle_query) Whitespace and formatting. - -2009-03-22 Pedro Alves <pedro@codesourcery.com> - - * i387-fp.c, linux-arm-low.c, linux-cris-low.c, - linux-crisv32-low.c, linux-i386-low.c, linux-low.c, - linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c, - linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c, - regcache.c, remote-utils.c, server.c, spu-low.c, target.h, - thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c, - Makefile.in, configure.ac: Fix whitespace throughout. - * configure: Regenerate. - -2009-03-22 Pedro Alves <pedro@codesourcery.com> - - * inferiors.c (find_inferior): Make it safe for the callback - function to delete the currently iterated inferior. - -2009-03-22 Pedro Alves <pedro@codesourcery.com> - - * Makefile.in (linuw_low_h): Move higher. - (thread-db.o): Depend on $(linux_low_h). - -2009-03-17 Pedro Alves <pedro@codesourcery.com> - - Rename "process" to "lwp" throughout. - - * linux-low.c (all_processes): Rename to... - (all_lwps): ... this. - (inferior_pid, handle_extended_wait, get_stop_pc): Adjust. - (add_process): Rename to ... - (add_lwp): ... this. Adjust. - (linux_create_inferior): Adjust. - (linux_attach_lwp): Adjust. - (linux_attach): Adjust. - (linux_kill_one_process): Rename to ... - (linux_kill_one_lwp): ... this. Adjust. - (linux_kill): Adjust. - (linux_detach_one_process): Rename to ... - (linux_detach_one_lwp): ... this. Adjust. - (linux_detach): Adjust. - (check_removed_breakpoint): Adjust. - (status_pending_p): Adjust. - (linux_wait_for_process): Rename to ... - (linux_wait_for_lwp): ... this. Adjust. - (linux_wait_for_event): Adjust. - (send_sigstop): Adjust. - (wait_for_sigstop): Adjust. - (stop_all_processes): Rename to ... - (stop_all_lwps): ... this. - (linux_resume_one_process): Rename to ... - (linux_resume_one_lwp): ... this. Adjust. - (linux_set_resume_request, linux_continue_one_thread) - (linux_queue_one_thread, resume_status_pending_p) - (usr_store_inferior_registers, regsets_store_inferior_registers) - (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo): - Adjust. - * linux-low.h (get_process): Rename to ... - (get_lwp): ... this. Adjust. - (get_thread_process): Rename to ... - (get_thread_lwp): ... this. Adjust. - (get_process_thread): Rename to ... - (get_lwp_thread): ... this. Adjust. - (struct process_info): Rename to ... - (struct lwp_info): ... this. - (all_processes): Rename to ... - (all_lwps): ... this. - * proc-service.c (ps_lgetregs): Adjust. - * thread-db.c (thread_db_create_event, find_one_thread) - (maybe_attach_thread, thread_db_get_tls_address): Adjust. - -2009-03-14 Pedro Alves <pedro@codesourcery.com> - - * server.c (handle_query): Handle "qAttached". - -2009-03-13 Nathan Sidwell <nathan@codesourcery.com> - - * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to - GPLv3, update license URL. - -2009-03-01 Doug Evans <dje@google.com> - - * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common. - (server_h): Add gdb_signals.h. - (signals.o): Update. - * server.h (target_signal_from_host,target_signal_to_host_p) - (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h. - -2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr> - - * remote-utils.c (getpkt): Also generate remote-debug - information if noack_mode is set. - -2009-02-06 Pedro Alves <pedro@codesourcery.com> - - * server.c (handle_query): Report qXfer:siginfo:read and - qXfer:siginfo:write as supported and handle them. - * target.h (struct target_ops) <qxfer_siginfo>: New field. - * linux-low.c (linux_xfer_siginfo): New. - (linux_target_ops): Set it. - -2009-01-26 Pedro Alves <pedro@codesourcery.com> - - * server.c (gdbserver_usage): Mention --remote-debug. - (main): Accept '--remote-debug' switch. - -2009-01-18 Doug Evans <dje@google.com> - - * regcache.c (new_register_cache): No need to check result of xcalloc. - * server.c (handle_search_memory): Back out calls to xmalloc, - result is checked and error is returned to user upon failure. - (handle_query): Ditto. Add more checks for result of malloc. - (handle_v_cont): Check result of malloc, report error back to - user upon failure. - (handle_v_run): Ditto. Call freeargv. - * server.h (freeargv): Declare. - * utils.c (freeargv): New fn. - -2009-01-15 Doug Evans <dje@google.com> - - * gdbreplay.c (perror_with_name): Make arg const char *. - * server.h (target_signal_to_name): Make return type const char *. - * thread-db.c (thread_db_err_str): Make return type const char *. - * utils.c (perror_with_name): Make arg const char *. - -2009-01-14 Pedro Alves <pedro@codesourcery.com> - - * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE - when handling a EXIT_PROCESS_DEBUG_EVENT. - -2009-01-06 Joel Brobecker <brobecker@adacore.com> - - * gdbreplay.c (gdbreplay_version): Update copyright year. - * server.c (gdbserver_version): Likewise. - -2009-01-05 Doug Evans <dje@google.com> - - * linux-low.c (linux_attach_lwp): Add some comments/fixmes. - (handle_extended_wait): Improve comment. - -2008-12-13 Doug Evans <dje@google.com> - - * utils.c (xmalloc,xcalloc,xstrdup): New fns. - * server.h (ATTR_MALLOC): New macro. - (xmalloc,xcalloc,xstrdup): Declare. - * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup. - * inferiors.c: Ditto. - * linux-low.c: Ditto. - * mem-break.c: Ditto. - * regcache.c: Ditto. - * remote-utils.c: Ditto. - * server.c: Ditto. - * target.c: Ditto. - * win32-low.c: Ditto. - -2008-12-12 Doug Evans <dje@google.com> - - * linux-low.c (linux_wait_for_process): Don't clobber current_inferior - in debugging printf. - - * linux-low.c (handle_extended_wait): Simplify, use my_waitpid. - -2008-12-09 Doug Evans <dje@google.com> - - * linux-low.h (struct process_info): Delete member tid, unused. - * thread-db.c (find_one_thread): Update. - (maybe_attach_thread): Update. - -2008-12-02 Pedro Alves <pedro@codesourcery.com> - - * target.h (struct target_ops): Add qxfer_osdata member. - * linux-low.c: Include ctype.h and pwd.h and sys/types.h - and dirent.h. - (linux_qxfer_osdata): New functions. - (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata - callback. - * server.c (handle_query): Handle "qXfer:osdata:read:". - * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish) - (buffer_xml_printf): New functions. - * server.h (struct buffer): New. - (buffer_grow_str, buffer_grow_str0): New macros. - (buffer_grow, buffer_free, buffer_init, buffer_finish) - (buffer_xml_printf): Declare. - -2008-11-24 Doug Evans <dje@google.com> - - * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused. - -2008-11-24 Daniel Jacobowitz <dan@codesourcery.com> - - * server.c (handle_v_run): Always use the supplied argument list. - -2008-11-19 Bob Wilson <bob.wilson@acm.org> - - * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4. - (xtensa_regmap_table): Add entry for scompare1. - -2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com> - - * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c, - powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c, - powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c, - powerpc-isa205-64l.o, powerpc-isa205-64l.c, - powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c, - powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets. - * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and - XML target descriptions. - * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR - when inferior is running on an ISA 2.05 or later processor. Add - special case to return offset for full 64-bit slot of FPSCR when - in 32-bits. - -2008-11-14 Daniel Gutson <dgutson@codesourcery.com> - - * Makefile.in (SFILES, clean): Added sparc64 files. - (reg-sparc64.o, reg-sparc64.c): New. - * configure.srv (sparc*-*-linux*): New configuration. - * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace - syscall arguments for SPARC. - (regsets_store_inferior_registers): Likewise. - * linux-sparc-low.c: New file. - -2008-10-21 Doug Evans <dje@google.com> - - * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete. - (READLINE_DIR,READLINE_DEP): Delete. - (INTERNAL_CFLAGS): Update. - (LINTFLAGS): Update. - -2008-10-10 Pedro Alves <pedro@codesourcery.com> - - * server.c (handle_v_run): If GDB didn't specify an argv, use the - whole argv from the last run, not just argv[0]. - -2008-09-08 Pedro Alves <pedro@codesourcery.com> - - * regcache.c (new_register_cache): Return NULL if the register - cache size isn't known yet. - (free_register_cache): Avoid dereferencing a NULL regcache. - -2008-09-04 Daniel Jacobowitz <dan@codesourcery.com> - - * configure.srv: Merge MIPS and MIPS64. - -2008-08-24 Maciej W. Rozycki <macro@linux-mips.org> - - * Makefile.in (uninstall): Apply $(EXEEXT) too. - -2008-08-18 Luis Machado <luisgpm@br.ibm.com> - - * Makefile.in: Add required vsx dependencies. - - * linux-ppc-low: Define PPC_FEATURE_HAS_VSX. - Declare init_registers_powerpc_vsx32l. - Declare init_registers_powerpc_vsx64l. - Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS. - (ppc_arch_setup): Check for VSX in hwcap. - (ppc_fill_vsxregset): New function. - (ppc_store_vsxregset): New function. - Add new VSX entry in regset_info target_regsets. - - * configure.srv: Add new VSX dependencies. - -2008-08-12 Pedro Alves <pedro@codesourcery.com> - - * remote-utils.c (noack_mode, transport_is_reliable): New globals. - (remote_open): Set or clear transport_is_reliable. - (putpkt_binary): Don't expect acks in noack mode. - (getpkt): Don't send ack/nac in noack mode. - * server.c (handle_general_set): Handle QStartNoAckMode. - (handle_query): If connected by tcp pass QStartNoAckMode+ in - qSupported. - (main): Reset noack_mode on every connection. - * server.h (noack_mode): Declare. - -2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> - - * Makefile.in (GDBREPLAY_OBS): New variable. - (gdbreplay$(EXEEXT)): Use it to avoid unportable $^. - -2008-08-05 Ulrich Weigand <uweigand@de.ibm.com> - Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (linux_resume_one_process): Ignore ESRCH. - (usr_store_inferior_registers): Likewise. - (regsets_store_inferior_registers): Likewise. - -2008-07-31 Rolf Jansen <rj@surtec.com> - Pedro Alves <pedro@codesourcery.com> - - * configure.ac: Check for memmem declaration. - * server.c [HAVE_MALLOC_H]: Include malloc.h. - (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC) - (disable_packet_qfThreadInfo): Unconditionally compile. - * server.h [!HAVE_DECL_MEMMEM]: Declare memmem. - * configure, config.in: Regenerate. - -2008-07-28 Doug Kwan <dougkwan@google.com> - - * linux-low.c (sys/dir.h, sys/user.h): Remove includes. - (linux_write_memory): Remove declaration of errno. - -2008-07-12 Ulrich Weigand <uweigand@de.ibm.com> - - * linux-low.c (handle_extended_wait): Do not use "status" - variable uninitialized. - -2008-07-07 Pedro Alves <pedro@codesourcery.com> - - * server.c (handle_v_attach): Inhibit reporting dll changes. - -2008-06-27 Pedro Alves <pedro@codesourcery.com> - - * remote-utils.c (prepare_resume_reply): If requested, don't - output "thread:TID" in the T stop reply. - - * server.c (disable_packet_vCont, disable_packet_Tthread) - (disable_packet_qC, disable_packet_qfThreadInfo): New globals. - (handle_query): If requested, disable support for qC, qfThreadInfo - and qsThreadInfo. - (handle_v_requests): If requested, disable support for vCont. - (gdbserver_show_disableable): New. - (main): Handle --disable-packet and --disable-packet=LIST. - - * server.h (disable_packet_vCont, disable_packet_Tthread) - (disable_packet_qC, disable_packet_qfThreadInfo): Declare. - -2008-06-20 Carlos O'Donell <carlos@codesourcery.com> - - * server.c (gdbserver_usage): Mention --version. - -2008-06-06 Daniel Jacobowitz <dan@codesourcery.com> - - * Makefile.in (gdbreplay.o): New rule. - -2008-06-06 Joseph Myers <joseph@codesourcery.com> - - * gdbreplay.c (gdbreplay_version): Say gdbreplay in version - message, not gdbserver. - -2008-06-05 Vladimir Prus <vladimir@codesourcery.com> - Nathan Sidwell <nathan@codesourcery.com> - Joseph Myers <joseph@codesourcery.com> - - * acinclude.m4: Include ../../config/acx.m4. - * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL. - * configure, config.in: Regenerate. - * Makefile.in (gdbreplay$(EXEEXT)): Add version.o. - * server.c (gdbserver_version): Print PKGVERSION. - (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO. - (main): Adjust gdbserver_usage calls. - * gdbreplay.c (version, host_name): Add declarations. - (gdbreplay_version, gdbreplay_usage): New. - (main): Accept --version and --help options. - -2008-06-04 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New. - (arm_breakpoint_at): Handle Thumb. - (the_low_target): Add comment. - -2008-05-29 Ulrich Weigand <uweigand@de.ibm.com> - - * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer. - -2008-05-09 Doug Evans <dje@google.com> - - * server.h (decode_search_memory_packet): Declare. - * remote-utils.c (decode_search_memory_packet): New fn. - * server.c (handle_search_memory_1): New fn. - (handle_search_memory): New fn. - (handle_query): Process qSearch:memory packets. - -2008-05-08 Ulrich Weigand <uweigand@de.ibm.com> - - * regcache.c (registers_length): Remove. - (set_register_cache): Verify that PBUFSIZ is large enough to hold a - full register packet. - * regcache.h (registers_length): Remove prototype. - * server.h (PBUFSIZ): Define to 16384. - -2008-05-03 Ulrich Weigand <uweigand@de.ibm.com> - - * configure.srv (powerpc*-*-linux*): Set srv_regobj to - powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o, - powerpc-64l.o, and powerpc-altivec64l.o. - Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and - rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml, - rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml, - rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml, - rs6000/power-linux.xml, and rs6000/power64-linux.xml - to srv_xmlfiles. - - * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ... - (powerpc-32l.o, powerpc-32l.c): ... these new rules. - (powerpc-32.o, powerpc-32.c): Remove, replace by ... - (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules. - (powerpc-e500.o, powerpc-e500.c): Remove, replace by ... - (powerpc-e500l.o, powerpc-e500l.c): ... these new rules. - (reg-ppc64.o, reg-ppc64.c): Remove, replace by ... - (powerpc-64l.o, powerpc-64l.c): ... these new rules. - (powerpc-64.o, powerpc-64.c): Remove, replace by ... - (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules. - (clean): Update. - - * linux-ppc-low.c (init_registers_ppc): Remove, replace by ... - (init_registers_powerpc_32l): ... this new prototype. - (init_registers_powerpc_32): Remove, replace by ... - (init_registers_powerpc_altivec32l): ... this new prototype. - (init_registers_powerpc_e500): Remove, replace by ... - (init_registers_powerpc_e500l): ... this new prototype. - (init_registers_ppc64): Remove, replace by ... - (init_registers_powerpc_64l): ... this new prototype. - (init_registers_powerpc_64): Remove, replace by ... - (init_registers_powerpc_altivec64l): ... this new prototype. - (ppc_num_regs): Set to 73. - (PT_ORIG_R3, PT_TRAP): Define if necessary. - (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap. - (ppc_cannot_store_register): Handle orig_r3 and trap. - (ppc_arch_setup): Update init_registers_... calls. - (ppc_fill_gregset): Handle orig_r3 and trap. - - * inferiors.c (clear_inferiors): Reset current_inferior. - -2008-04-23 Paolo Bonzini <bonzini@gnu.org> - - * acinclude.m4: Add override.m4. - * configure: Regenerate. - -2008-04-21 Ulrich Weigand <uweigand@de.ibm.com> - - * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the - initial call to init_register_ppc64. - -2008-04-21 Ulrich Weigand <uweigand@de.ibm.com> - - * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into - single powerpc*-*-linux* case. - (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case. - -2008-04-17 Ulrich Weigand <uweigand@de.ibm.com> - - * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from - srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml - from reg_xmlfiles. - * linux-ppc-low.c: Include <elf.h>. - (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define. - (ppc_hwcap): New global variable. - (ppc_regmap): Remove __SPE__ #ifdef sections. - (ppc_regmap_e500): New global variable. - (ppc_cannot_store_register): Update __SPE__ special case. - (ppc_get_hwcap): New function. - (ppc_arch_setup): Use it to determine whether inferior supports - AltiVec or SPE registers. Set the_low_target.regmap if appropriate. - (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally. - Do not access registers if target does not support AltiVec. - (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally. - Do not access registers if target does not support SPE. - (target_regsets): Unconditionally include AltiVec and SPE regsets. - -2008-04-17 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (disabled_regsets, num_regsets): New. - (use_regsets_p): Delete. - (linux_wait_for_process): Clear disabled_regsets. - (regsets_fetch_inferior_registers): Check and set it. - (regsets_store_inferior_registers): Likewise. - (linux_fetch_registers, linux_store_registers): Do not use - use_regsets_p. - (initialize_low): Allocate disabled_regsets. - -2008-04-14 Daniel Jacobowitz <dan@codesourcery.com> - - * Makefile.in (LIBOBJS): New. - (OBS): Use LIBOBJS. - (memmem.o): New rule. - * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem. - * configure: Regenerated. - -2008-04-04 Ulrich Weigand <uweigand@de.ibm.com> - - * server.c (handle_query): Never return "unsupported" for - qXfer:features:read queries. - -2008-03-27 Ulrich Weigand <uweigand@de.ibm.com> - - * server.c (get_features_xml): Fix inverted condition. - (handle_query): Always support qXfer:feature:read. - -2008-03-10 Daniel Jacobowitz <dan@codesourcery.com> - - * server.c (wrapper_argv): New. - (start_inferior): Handle wrapper_argv. If set, expect an extra - trap. - (gdbserver_usage): Document --wrapper. - (main): Parse --wrapper. - -2008-02-28 Ulrich Weigand <uweigand@de.ibm.com> - - * configure.srv [powerpc64-*-linux*]: Add all files mentioned for - powerpc-*-linux* to srv_regobj and reg_xmlfiles. - * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation. - (ppc_set_pc): Likewise. - (ppc_arch_setup): New function. - (ppc_fill_gregset): Call ppc_collect_ptrace_register instead - of collect_register. - (the_low_target): Use ppc_arch_setup as arch_setup initializer. - -2008-02-28 Ulrich Weigand <uweigand@de.ibm.com> - - * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o - instead of linux-ppc64-low.o. - * linux-ppc64-low.c: Remove file. - * Makefile.in (SFILES): Remove linux-ppc64-low.c. - (linux-ppc64-low.o): Remove rule. - - * linux-ppc-low.c (init_registers_ppc64): Add prototype. - (init_registers_powerpc_64): Likewise. - (ppc_regmap): Conditionally define depending on __powerpc64__. - (ppc_cannot_store_register): Do not special-case "fpscr" when - compiled on __powerpc64__. - (ppc_collect_ptrace_register): New function. - (ppc_supply_ptrace_register): New function. - (ppc_breakpoint): Change type to "unsigned int". - (ppc_breakpoint_at): Change type of "insn" to "unsigned int". - (the_low_target): Conditionally provide initializers for the - arch_setup member depending on __powerpc64__. Install - collect_ptrace_register and supply_ptrace_register members. - -2008-02-28 Ulrich Weigand <uweigand@de.ibm.com> - - * regcache.h (gdbserver_xmltarget): Add extern declaration. - * server.c (gdbserver_xmltarget): Define. - (get_features_xml): Use it to replace "target.xml" and arch_string. - - * configure.srv: Remove srv_xmltarget. Add XML files that were - mentioned there to srv_xmlfiles instead. Remove conditional tests - on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set - srv_xmlfiles and srv_regobj to include all possible choices. - * configure.ac (srv_xmltarget): Remove. - (srv_xmlfiles): Do not add "target.xml". - (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove - checks for supplementary target information. - * configure: Regenerate. - * Makefile.in (XML_TARGET): Remove. - (target.xml): Remove rule. - (clean): Do not clean up target.xml. - (.PRECIOUS): Do not mention target.xml. - - * target.h (struct target_ops): Remove arch_string member. - * linux-low.c (linux_arch_string): Remove. - (linux_target_ops): Remove arch_string initializer. - * linux-low.h (struct linux_target_ops): Remove arch_string member. - * linux-i386-low.c (the_low_target): Remove arch_string initializer. - * linux-x86-64-low.c (the_low_target): Remove arch_string initializer. - * spu-low.c (spu_arch_string): Remove. - (spu_target_ops): Remove arch_string initializer. - * win32-low.c (win32_arch_string): Remove. - (win32_target_ops): Remove arch_string initializer. - * win32-low.h (struct win32_target_ops): Remove arch_string member. - * win32-arm-low.c (the_low_target): Remove arch_string initializer. - * win32-i368-low.c (the_low_target): Remove arch_string initializer. - -2008-02-27 Ulrich Weigand <uweigand@de.ibm.com> - - * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field - by collect_ptrace_register and supply_ptrace_register hooks. - * linux-low.c (fetch_register): Use supply_ptrace_register callback - instead of checking for the_low_target.left_pad_xfer. - (usr_store_inferior_registers): Use collect_ptrace_register callback - instead of checking for the_low_target.left_pad_xfer. - - * linux-s390-low.c (s390_collect_ptrace_register): New function. - (s390_supply_ptrace_register): Likewise. - (s390_fill_gregset): Call s390_collect_ptrace_register. - (the_low_target): Update. - - * linux-ppc64-low.c (ppc_collect_ptrace_register): New function. - (ppc_supply_ptrace_register): Likewise. - (the_low_target): Update. - - * linux-i386-low.c (the_low_target): Update. - * linux-x86-64-low.c (the_low_target): Update. - -2008-02-27 Ulrich Weigand <uweigand@de.ibm.com> - - * configure.srv [s390x-*-linux*]: Set srv_regobj to include both - reg-s390.o and reg-s390x.o. - - * linux-low.c (new_inferior): New global variable. - (linux_create_inferior, linux_attach): Set it. - (linux_wait_for_process): Call the_low_target.arch_setup after the - target has stopped for the first time. - (initialize_low): Do not call the_low_target.arch_setup. - - * linux-s390-low.c (s390_get_pc): Support bi-arch operation. - (s390_set_pc): Likewise. - (s390_arch_setup): New function. - (the_low_target): Use s390_arch_setup as arch_setup routine. - - * regcache.c (realloc_register_cache): New function. - (set_register_cache): Call it for each existing regcache. - -2008-02-27 Ulrich Weigand <uweigand@de.ibm.com> - - * server.h (init_registers): Remove prototype. - - * linux-low.h (struct linux_target_ops): Add arch_setup field. - * linux-low.c (initialize_low): Call the_low_target.arch_setup () - instead of init_registers (). - * linux-arm-low.c (init_registers_arm): Add prototype. - (init_registers_arm_with_iwmmxt): Likewise. - (the_low_target): Add initializer for arch_setup field. - * linux-cris-low.c (init_registers_cris): Add prototype. - (the_low_target): Add initializer for arch_setup field. - * linux-crisv32-low.c (init_registers_crisv32): Add prototype. - (the_low_target): Add initializer for arch_setup field. - * linux-i386-low.c (init_registers_i386_linux): Add prototype. - (the_low_target): Add initializer for arch_setup field. - * linux-ia64-low.c (init_registers_ia64): Add prototype. - (the_low_target): Add initializer for arch_setup field. - * linux-m32r-low.c (init_registers_m32r): Add prototype. - (the_low_target): Add initializer for arch_setup field. - * linux-m68k-low.c (init_registers_m68k): Add prototype. - (the_low_target): Add initializer for arch_setup field. - * linux-mips-low.c (init_registers_mips_linux): Add prototype. - (init_registers_mips64_linux): Likewise. - (the_low_target): Add initializer for arch_setup field. - * linux-ppc-low.c (init_registers_ppc): Add prototype. - (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise. - (the_low_target): Add initializer for arch_setup field. - * linux-ppc64-low.c (init_registers_ppc64): Add prototype. - (init_registers_powerpc_64): Likewise. - (the_low_target): Add initializer for arch_setup field. - * linux-s390-low.c (init_registers_s390): Add prototype. - (init_registers_s390x): Likewise. - (the_low_target): Add initializer for arch_setup field. - * linux-sh-low.c (init_registers_sh): Add prototype. - (the_low_target): Add initializer for arch_setup field. - * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype. - (the_low_target): Add initializer for arch_setup field. - * linux-xtensa-low.c (init_registers_xtensa): Add prototype. - (the_low_target): Add initializer for arch_setup field. - - * win32-low.h (struct win32_target_ops): Add arch_setup field. - * win32-low.c (initialize_low): Call the_low_target.arch_setup () - instead of init_registers (). - * win32-arm-low.c (init_registers_arm): Add prototype. - (the_low_target): Add initializer for arch_setup field. - * win32-i386-low.c (init_registers_i386): Add prototype. - (the_low_target): Add initializer for arch_setup field. - - * spu-low.c (init_registers_spu): Add prototype. - (initialize_low): Call initialie_registers_spu () instead of - initialize_registers (). - -2008-02-19 Pedro Alves <pedro@codesourcery.com> - - * server.c (handle_v_requests): When handling the vRun and vAttach - packets, if already debugging a process, don't kill it. Return an - error instead. - -2008-02-17 Daniel Jacobowitz <dan@codesourcery.com> - - * server.c (handle_query): Correct length check. - -2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.c (do_initial_child_stuff): Add process handle - parameter. Set current_process_handle and current_process_id from the - parameters. Clear globals. - (win32_create_inferior): Don't set current_process_handle and - current_process_id here. Instead pass them on the call to - do_initial_child_stuff. - (win32_attach): Likewise. - (win32_clear_inferiors): New. - (win32_kill): Don't close the current process handle or the - current thread handle here. Instead call win32_clear_inferiors. - (win32_detach): Don't open a new handle to the process. Call - win32_clear_inferiors. - (win32_join): Don't rely on current_process_handle; open a new - handle using the process id. - (win32_wait): Call win32_clear_inferiors when the inferior process - has exited. - -2008-02-14 Daniel Jacobowitz <dan@codesourcery.com> - - * server.c (monitor_show_help): Add "exit". - -2008-02-11 Maxim Grigoriev <maxim2405@gmail.com> - - * Makefile.in (SFILES): Add linux-xtensa-low.c. - (clean): Add reg-xtensa.c. - (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies. - * configure.srv (xtensa*-*-linux*) New target. - * linux-xtensa-low.c: New. - * xtensa-xtregs.c: New. - -2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt> - - * hostio.c: Don't include errno.h. - (errno_to_fileio_errno): Move to hostio-errno. - * hostio.c: (hostio_error): Remove the error parameter. Defer the - error number outputting to the target->hostio_last_error callback. - (hostio_packet_error): Use FILEIO_EINVAL directly. - (handle_open, handle_pread, hostio_error, handle_unlink): Update - calls to hostio_error. - * hostio-errno.c: New. - * server.h (hostio_last_error_from_errno): Declare. - * target.h (target_ops): Add hostio_last_error member. - * linux-low.c (linux_target_op): Register hostio_last_error_from_errno - as hostio_last_error handler. - * spu-low.c (spu_target_ops): Likewise. - * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error) - (wince_hostio_last_error): New functions. - (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error - as hostio_last_error handler. - (win32_target_ops) [!_WIN32_WCE]: Register - hostio_last_error_from_errno as hostio_last_error handler. - * Makefile.in (SFILES): Add hostio.c and hostio-errno.c. - (hostio-errno.o): New rule. - * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs. - * configure.srv (srv_hostio_err_objs): New variable. Default to - hostio-errno.o. - (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "". - * configure: Regenerate. - -2008-01-29 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (linux_attach_lwp): Do not _exit after errors. - (linux_kill, linux_detach): Clean up the process list. - * remote-utils.c (remote_open): Improve port number parsing. - (putpkt_binary, input_interrupt): Only send interrupts if the target - is running. - * server.c (extended_protocol): Make static. - (attached): Define earlier. - (exit_requested, response_needed, program_argv): New variables. - (target_running): New. - (start_inferior): Clear attached here. - (attach_inferior): Set attached here. - (require_running): Define. - (handle_query): Use require_running and target_running. Implement - "monitor exit". - (handle_v_attach, handle_v_run): New. - (handle_v_requests): Use require_running. Handle vAttach and vRun. - (gdbserver_usage): Update. - (main): Redo argument parsing. Handle --debug and --multi. Handle - --attach along with other options or after the port. Save - program_argv. Support no initial program. Resynchronize - communication with GDB after an error. Handle "monitor exit". - Use require_running and target_running. Always allow the extended - protocol. Do not error out for Hc0 or Hc-1. Do not automatically - restart in extended mode. - * README: Refer to the GDB manual. Update --attach usage. - -2007-12-20 Andreas Schwab <schwab@suse.de> - - * linux-low.c (STACK_SIZE): Define. - (linux_tracefork_child): Use it. Use __clone2 on ia64. - (linux_test_for_tracefork): Likewise. - -2007-12-18 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (linux_wait_for_event): Update messages. Do not - reinsert auto-delete breakpoints. - * mem-break.c (struct breakpoint): Change return type of handler to - int. - (set_breakpoint_at): Update handler type. - (reinsert_breakpoint_handler): Return 1 instead of calling - delete_breakpoint. - (reinsert_breakpoint_by_bp): Check for the original breakpoint before - setting a new one. - (check_breakpoints): Delete auto-delete breakpoints and return 2. - * mem-break.h (set_breakpoint_at): Update handler type. - * thread-db.c (thread_db_create_event, thread_db_create_event): Update. - * win32-low.c (auto_delete_breakpoint): New. - (get_child_debug_event): Use it. - -2007-12-16 Daniel Jacobowitz <dan@codesourcery.com> - - * configure.ac: Check for pread and pwrite. - * hostio.c (handle_pread): Fall back to lseek and read. - (handle_pwrite): Fall back to lseek and write. - * config.in, configure: Regenerated. - -2007-12-07 Daniel Jacobowitz <dan@codesourcery.com> - - * server.c (myresume): Add own_buf argument. - (main): Update calls. - -2007-12-06 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (linux_wait, linux_resume): Do not handle async I/O. - * remote-utils.c (remote_open): Do not call disable_async_io. - (block_async_io): Delete. - (unblock_async_io): Make static. - (initialize_async_io): New. - * server.c (handle_v_cont): Handle async I/O here. - (myresume): Likewise. Move other common resume tasks here... - (main): ... from here. Call initialize_async_io. Disable async - I/O before the main loop. - * server.h (initialize_async_io): Declare. - (block_async_io, unblock_async_io): Delete prototypes. - * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here. - -2007-12-06 Mick Davis <mickd@goanna.iinet.net.au> - - * remote-utils.c (readchar): Allow binary data in received messages. - -2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.c (attaching): New global. - (win32_create_inferior): Clear the `attaching' global. - (win32_attach): Set the `attaching' global. - (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when - attaching. Only set a breakpoint at the entry point if not - attaching. - -2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt> - - * server.c (main): Don't report dll events on the initial - connection on attaches. - -2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt> - - * server.c (main): Relax numerical bases supported for the pid of - the --attach command line argument. - -2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.c (win32_attach): Call OpenProcess before - DebugActiveProcess, not after. Add last error output to error - call. - -2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.c (win32_get_thread_context) - (win32_set_thread_context): New functions. - (thread_rec): Use win32_get_thread_context. - (continue_one_thread, win32_resume): Use win32_set_thread_context. - * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context' - field. - -2007-12-03 Leo Zayas - Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.c (soft_interrupt_requested, faked_breakpoint): New - global variables. - (child_add_thread): Minor cleanup. - (child_continue): Resume artificially suspended threads before - calling ContinueDebugEvent. - (suspend_one_thread): New. - (fake_breakpoint_event): New. - (get_child_debug_event): Change return type to int. Check here if - gdb sent an interrupt request. If a soft interrupt was requested, - fake a breakpoint event. Return 0 if there is no event to handle, - and 1 otherwise. - (win32_wait): Don't check here if gdb sent an interrupt request. - Ensure there is a valid event to handle. - (win32_request_interrupt): Add soft interruption method as last - resort. - -2007-12-03 Leo Zayas - Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.h (win32_thread_info): Add descriptions to the - structure members. Replace `suspend_count' counter by a - `suspended' flag. - * win32-low.c (thread_rec): Update condition of when to get the - context from the inferior. Rely on ContextFlags being set if it - has already been retrieved. Only suspend the inferior thread if - we haven't already. Warn if that fails. - (continue_one_thread): s/suspend_count/suspended/. Only call - ResumeThread once. Warn if that fails. - -2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.c (win32_wait): Don't read from the inferior when it - has already exited. - -2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt> - - * Makefile.in (win32_low_h): New variable. - (win32-low.o): Add dependency on $(win32_low_h). - (win32-arm-low.o, win32-i386-low.o): New rules. - -2007-11-30 Daniel Jacobowitz <dan@codesourcery.com> - - * hostio.c: Correct copyright year. - -2007-11-30 Daniel Jacobowitz <dan@codesourcery.com> - - * Makefile.in (OBS): Add hostio.o. - (hostio.o): New rule. - * server.h (handle_vFile): Declare. - * hostio.c: New file. - * server.c (handle_v_requests): Take packet_len and new_packet_len - for binary packets. Call handle_vFile. - (main): Update call to handle_v_requests. - -2007-11-05 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c: Include <sched.h>. - -2007-11-01 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (linux_tracefork_grandchild): New. - (linux_tracefork_child): Use clone. - (linux_test_for_tracefork): Use clone; allocate and free a stack. - -2007-10-31 Joel Brobecker <brobecker@adacore.com> - - * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh. - -2007-10-24 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (handle_extended_wait): Handle unexpected signals. - -2007-10-23 Daniel Jacobowitz <dan@codesourcery.com> - - * inferiors.c (change_inferior_id): Delete. - (add_pid_to_list, pull_pid_from_list): New. - * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG) - (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK) - (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE) - (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK) - (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE) - (PTRACE_EVENT_EXIT, __WALL): Provide default definitions. - (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables. - (using_threads): Always set to 1. - (handle_extended_wait): New. - (add_process): Do not set TID. - (linux_create_inferior): Set must_set_ptrace_flags. - (linux_attach_lwp): Remove TID argument. Do not check using_threads. - Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers. - (linux_thread_alive): Rename TID argument to LWPID. - (linux_wait_for_process): Handle unknown processes. Do not use TID. - (linux_wait_for_event): Do not use TID or check using_threads. Update - call to dead_thread_notify. Call handle_extended_wait. - (linux_create_inferior): Use PTRACE_SETOPTIONS. - (send_sigstop): Delete sigstop_sent. - (wait_for_sigstop): Avoid TID. - (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid) - (linux_test_for_tracefork): New. - (linux_lookup_signals): Use thread_db_active and - linux_supports_tracefork_flag. - (initialize_low): Use thread_db_active and linux_test_for_tracefork. - * linux-low.h (get_process_thread): Avoid TID. - (struct process_ifo): Move thread_known and tid to the end. Remove - sigstop_sent. - (linux_attach_lwp, thread_db_init): Update prototypes. - * server.h (change_inferior_id): Delete prototype. - (add_pid_to_list, pull_pid_from_list): New prototypes. - * thread-db.c (thread_db_use_events): New. - (find_first_thread): Rename to... - (find_one_thread): ...this. Update callers and messages. Do not - call fatal. Check thread_db_use_events. Do not call - change_inferior_id or new_thread_notify. - (maybe_attach_thread): Update. Do not call new_thread_notify. - (thread_db_init): Set thread_db_use_events. Check use_events. - * utils.c (fatal, warning): Correct message prefix. - -2007-10-15 Daniel Jacobowitz <dan@codesourcery.com> - - * Makefile.in (clean): Remove new files. - (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c) - (powerpc-64.o, powerpc-64.c): New rules. - * configure.srv: Use alternate register sets for powerpc64-*-linux* - with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux* - with SPE. - * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for - SPE targets. - (ppc_cannot_store_register): Do not check for FPSCR for SPE targets. - (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset) - (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS) - (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New. - (target_regsets): Add AltiVec and SPE register sets. - * configure.ac: Check for AltiVec and SPE. - * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS) - (ppc_fill_vrregset, ppc_store_vrregset): New. - (target_regsets): Add AltiVec register set. - * configure: Regenerated. - -2007-09-19 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (O_LARGEFILE): Define. - (linux_read_memory): Use /proc/PID/mem. - * configure.ac: Use AC_GNU_SOURCE. Check for pread64. - * configure, config.in: Regenerated. - -2007-09-04 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (linux_wait_for_event): Do not pass signals while - single-stepping. - -2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.c (create_process): New. - (win32_create_inferior): Use create_process instead of - CreateProcess. If create_process failed retry appending an ".exe" - suffix. Store the GetLastError result immediatelly after - create_process calls and use it on the call to error. - -2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.c (handle_load_dll): Don't use toolhelp when waiting. - -2007-08-23 Joel Brobecker <brobecker@adacore.com> - - * configure.ac: Switch license to GPLv3. - -2007-08-01 Michael Snyder <msnyder@access-company.com> - - * remote-utils.c (putpkt_binary): Memory leak, free buf2. - -2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New - typedef. - (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var. - (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get - CloseToolhelp32Snapshot. - (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with - CloseToolhelp32Snapshot. - -2007-07-27 Michael Snyder <michael.snyder@access-company.com> - - * server.c (main): Check for inferior exit before main loop. - -2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt> - - * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc - instead of on tmp_desc. - -2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt> - Daniel Jacobowitz <dan@codesourcery.com> - - * inferiors.c (all_dlls, dlls_changed, get_dll): New. - (add_thread): Minor cleanups. - (clear_inferiors): Move lower in the file. Clear the DLL - list. - (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New. - * remote-utils.c (prepare_resume_reply): Check dlls_changed. - (xml_escape_text): New. - * server.c (handle_query): Handle qXfer:libraries:read. Report it - for qSupported. - (handle_v_cont): Report errors. - (gdbserver_version): Update. - (main): Correct size of own_buf. Do not report initial DLL events. - * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll) - (unloaded_dll, xml_escape_text): New. - * win32-low.c (enum target_waitkind): Update comments. - (win32_add_one_solib, get_image_name, winapi_EnumProcessModules) - (winapi_GetModuleInformation, winapi_GetModuleFileNameExA) - (win32_EnumProcessModules, win32_GetModuleInformation) - (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name) - (winapi_CreateToolhelp32Snapshot, winapi_Module32First) - (winapi_Module32Next, win32_CreateToolhelp32Snapshot) - (win32_Module32First, win32_Module32Next, load_toolhelp) - (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New. - (get_child_debug_event): Handle DLL events. - (win32_wait): Likewise. - -2007-07-12 Daniel Jacobowitz <dan@codesourcery.com> - - * configure.srv: Set srv_linux_regsets for sh*-*-linux*. - * linux-sh-low.c (sh_fill_gregset, target_regsets): New. - -2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.c (handle_output_debug_string): Ignore event if not - waiting. - -2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-arm-low.c (arm_wince_breakpoint): Fix typo. - -2007-07-03 Daniel Jacobowitz <dan@codesourcery.com> - - * remote-utils.c (look_up_one_symbol): Handle 'm' packets. - -2007-07-02 Daniel Jacobowitz <dan@codesourcery.com> - - * inferiors.c (change_inferior_id): Add comment. - * linux-low.c (check_removed_breakpoint): Add an early - prototype. Improve debug output. - (linux_attach): Doc update. - (linux_detach_one_process, linux_detach): Clean up before releasing - each process. - (send_sigstop, wait_for_sigstop): Improve comments and debug output. - * linux-low.h (struct process_info): Doc improvement. - * mem-break.c (delete_all_breakpoints): New. - * mem-break.h (delete_all_breakpoints): New prototype. - * thread-db.c (find_first_thread): New. - (thread_db_create_event): Call it instead of - thread_db_find_new_threads. Clean up unused variables. - (maybe_attach_thread): Remove first thread handling. - (thread_db_find_new_threads): Use find_first_thread. - (thread_db_get_tls_address): Likewise. - -2007-06-27 Daniel Jacobowitz <dan@codesourcery.com> - - * thread-db.c (thread_db_find_new_threads): Add prototype. - (thread_db_create_event): Check for the main thread before adding - a new thread. - (maybe_attach_thread): Only enable event reporting if TID == 0. - (thread_db_get_tls_address): Check for new threads. - -2007-06-20 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (linux_create_inferior): Try execv before execvp. - * spu-low.c (spu_create_inferior): Likewise. - -2007-06-13 Mike Frysinger <vapier@gentoo.org> - - * linux-low.c (linux_create_inferior): Change execv to execvp. - * spu-low.c (spu_create_inferior): Likewies. - -2007-06-13 Daniel Jacobowitz <dan@codesourcery.com> - - * Makefile.in (clean): Clean new files instead of deleted ones. - (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete. - (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New - rules. - * configure.srv: Specify XML files and new regformats for MIPS and - MIPS64 GNU/Linux. - * linux-mips-low.c (mips_num_regs): Set to only used registers. - (mips_regmap): Do not fetch $0. Remove unused registers. Add - an entry for the restart register. - (mips_cannot_fetch_register, mips_cannot_store_register) - (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update - register names to match the XML descriptions. - (mips_fill_gregset, mips_store_gregset): Likewise. Handle the - restart register instead of $0. - -2007-06-12 Ulrich Weigand <uweigand@de.ibm.com> - Markus Deuling <deuling@de.ibm.com> - - * remote-utils.c (decode_xfer_write): New function. - * server.h (decode_xfer_write): Add prototype. - * server.c (handle_query): Add PACKET_LEN argument. Support - qXfer:spu:read and qXfer:spu:write packets. - (main): Pass packet_len to handle_query. - * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu. - * target.h (target_ops): Add qxfer_spu. - -2007-06-12 Ulrich Weigand <uweigand@de.ibm.com> - - * spu-low.c (spu_proc_xfer_spu): Do not return failure when - accessing non-seekable spufs files. - -2007-05-16 Markus Deuling <deuling@de.ibm.com> - - * server.c (handle_query): Add reply for qC packet. - -2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt> - Leo Zayas <lerele@champenstudios@com> - - * server.h (check_remote_input_interrupt_request): New function. - * remote_utils.c (INVALID_DESCRIPTOR): New define. - (remote_desc): Initialize with INVALID_DESCRIPTOR. - (input_interrupt): Expose on USE_WIN32API too. Fix whitespace. - (check_remote_input_interrupt_request): New function. - * server.h (check_remote_input_interrupt_request): Declare. - * win32-low.c (winapi_DebugBreakProcess, - winapi_GenerateConsoleCtrlEvent): New typedefs. - (get_child_debug_event): Lower Win32 debug event polling from 1 sec - to 250 ms. - (win32_wait): Check for remote interrupt request - with check_remote_input_interrupt_request. - (win32_request_interrupt): New function. - (win32_target_op): Set request_interrupt to win32_request_interrupt. - -2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.c (debug_registers_changed, - debug_registers_used, CONTEXT_EXTENDED_REGISTERS, - CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS, - CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete. - (thread_rec): Get context using the low target. - (child_add_thread): Call thread_added on the low target, - which does the same thing. - (regptr): Delete. - (do_initial_child_stuff): Remove debug registers references. - Set context using the low target. Resume threads after - setting the contexts. - (child_continue): Remove dead variable. Remove debug - registers references. - (child_fetch_inferior_registers): Go through the low target. - (do_child_store_inferior_registers): Remove. - (child_store_inferior_registers): Go through the low target. - (win32_resume): Remove debug registers references. - Set context using the low target. - (handle_exception): Change return type to void. Don't record - context here. Set status to TARGET_WAITKIND_SPURIOUS on a - first chance exception. - (get_child_debug_event): Change return type to void. Remove - goto loop. Always return after waiting for debug event. - (win32_wait): Convert to switch statement. Handle spurious - events. - - * win32-i386-low.c (debug_registers_changed, - debug_registers_used): New. - (initial_stuff): Rename to ... - (i386_initial_stuff): ... this. Clear debug registers - state variables. - (store_debug_registers): Delete. - (i386_get_thread_context): New. - (load_debug_registers): Delete. - (i386_set_thread_context): New. - (i386_thread_added): New. - (single_step): Rename to ... - (i386_single_step): ... this. - (do_fetch_inferior_registers): Rename to ... - (i386_fetch_inferior_register): ... this. - (i386_store_inferior_register): New. - (the_low_target): Adapt to new interface. - - * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define. - (arm_get_thread_context): New. - (arm_set_thread_context): New. - (regptr): New. - (do_fetch_inferior_registers): Rename to ... - (arm_fetch_inferior_register): ... this. - (arm_store_inferior_register): New. - (arm_wince_breakpoint): Reimplement as unsigned long. - (arm_wince_breakpoint_len): Define. - (the_low_target): Adapt to new interface. - - * win32-low.h (target_ops): Remove regmap, store_debug_registers and - load_debug_registers. Add get_thread_context, set_thread_context, - thread_added and store_inferior_register. Rename - fetch_inferior_registers to fetch_inferior_register. - (regptr): Remove declaration. - -2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt> - - * linux-low.c (linux_detach): Change return type to int. Return 0. - * spu-low.c (spu_detach): Likewise. - -2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt> - - * target.h (target_ops): Change return type of detach to int. - Add join. - (join_inferior): New. - * server.c (main): Don't skip detach support on mingw32. - If the inferior doesn't support detaching return error. - Call join_inferior instead of using waitpid. - * linux-low.c (linux_join): New. - (linux_target_op): Add linux_join. - * spu-low.c (spu_join): New. - (spu_target_ops): Add spu_join. - * win32-low.c (win32_detach): Adapt to new interface. - Reopen current_process_handle before detaching. Issue a child - resume before detaching. - (win32_join): New. - (win32_target_op): Add win32_join. - -2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.c (win32-attach): Fix return value. - * target.h (target_ops): Describe ATTACH return values. - -2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.c (GETPROCADDRESS): Define. - (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer. - (winapi_DebugSetProcessKillOnExit): Likewise. - (win32_create_inferior): Force usage of ansi CreateProcessA. - (win32_attach): Use GETPROCADDRESS. - (win32_detach): Likewise. - -2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.c (win32_wait): Don't use WSTOPSIG. - -2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.c: Commit leftover changes from 2007-03-29. - -2007-03-30 Daniel Jacobowitz <dan@codesourcery.com> - - * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit - fields short instead of int. Add explicit padding. - (i387_cache_to_fsave): Remove unnecessary casts. - (i387_fsave_to_cache): Doc fix. - (i387_cache_to_fxsave): Remove unnecessary casts and masking. - -2007-03-30 Daniel Jacobowitz <dan@codesourcery.com> - - * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use. - (i387_fxsave_to_cache): Check fp->ftag while building ftag value. - -2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt> - - * configure.srv (arm*-*-mingw32ce*): Move near the other - arm targets. - -2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt> - - * configure.ac: Add errno checking. - (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h, - sys/file.h and malloc.h. - (AC_CHECK_DECLS): Add perror. - (srv_mingwce): Handle. - * configure.srv (i[34567]86-*-cygwin*): Add - win32-i386-low.o to srv_tgtobj. - (i[34567]86-*-mingw*): Likewise. - (arm*-*-mingw32ce*): Add case. - * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H, - HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check. - [__MINGW32CE__] (strerror): New function. - [__MINGW32CE__] (errno): Define to GetLastError. - [__MINGW32CE__] (COUNTOF): New macro. - (remote_open): Remove extra close call. - * mem-break.c (delete_breakpoint_at): New function. - * mem-break.h (delete_breakpoint_at): Declare. - * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H, - HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check. - [USE_WIN32API] (read, write): Add char* casts. - * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check. - * server.h: Include wincecompat.h on Windows CE. - [HAVE_ERRNO_H]: Check. - (perror): Declare if not declared. - * utils.c: Add stdlib.h, errno.h and malloc.h includes. - (perror_with_name): Remove errno declaration. - * wincecompat.h: New. - * wincecompat.c: New. - * win32-low.h: New. - * win32-arm-low.c: New. - * win32-i386-low.c: New. - (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h. - (OUTMSG2): Make it safe. - (_T): New macro. - (COUNTOF): New macro. - (NUM_REGS): Get it from the low target. - (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT, - CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0. - (thread_rec): Let low target handle debug registers. - (child_add_thread): Likewise. - (child_init_thread_list): Likewise. - (continue_one_thread): Likewise. - (regptr): New. - (do_child_fetch_inferior_registers): Move to ... - * win32-i386-low.c: ... here, and rename to ... - (do_fetch_inferior_registers): ... this. - * win32-low.c (child_fetch_inferior_registers): - Go through the low target. - (do_child_store_inferior_registers): Use regptr. - (strwinerror): New function. - (win32_create_inferior): Handle Windows CE. - Use strwinerror instead of strerror on Windows error - codes. Add program to the error output. - Don't close the main thread handle on Windows CE. - (win32_attach): Use coredll.dll on Windows CE. - (win32_kill): Close current process and current - thread handles. - (win32_detach): Use coredll.dll on Windows CE. - (win32_resume): Let low target handle debug registers, and - step request. - (handle_exception): Add/Remove initial breakpoint. Avoid - non-existant WSTOPSIG on Windows CE. - (win32_read_inferior_memory): Cast to remove warning. - (win32_arch_string): Go through the low target. - (initialize_low): Call set_breakpoint_data with the low - target's breakpoint. - * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM, - FOP_REGNUM, mappings): Move to ... - * win32-i386-low.c: ... here. - * win32-low.c (win32_thread_info): Move to ... - * win32-low.h: ... here. - * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c, - win32-arm-low.c and wincecompat.c. - (all:): Add $EXEEXT. - (install-only:): Likewise. - (gdbserver:): Likewise. - (gdbreplay:): Likewise. - * config.in: Regenerate. - * configure: Regenerate. - -2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-low.c: Rename typedef thread_info to - win32_thread_info throughout. - -2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt> - - * win32-i386-low.c: Rename to ... - * win32-low.c: ... this. - * configure.srv: Replace win32-i386-low.o with win32-low.o. - * Makefile.in: Likewise. - -2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt> - - * remote-utils.c (monitor_output): Constify msg parameter. - * server.h (monitor_output): Likewise. - * win32-i386-low.c (handle_output_debug_string): New. - (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using - handle_output_debug_string. - (get_child_debug_event): Likewise. - -2007-03-27 Mat Hostetter <mat@lcs.mit.edu> - - * server.c (main): Correct strtoul check. - -2007-03-27 Jon Ringle <jon@ringle.org> - - * linux-low.c: Check __ARCH_HAS_MMU__ also. - -2007-03-27 Brooks Moses <brooks.moses@codesourcery.com> - - * Makefile.in: Add dummy "pdf" and "install-pdf" targets. - -2007-02-27 Daniel Jacobowitz <dan@codesourcery.com> - - * terminal.h: Check HAVE_SGTTY_H. - -2007-02-27 Mat Hostetter <mat@lcs.mit.edu> - - * remote-utils.c (remote_open): Print out the assigned port number. - -2007-02-26 Daniel Jacobowitz <dan@codesourcery.com> - - * remote-utils.c (monitor_output): New function. - * server.c (debug_threads): Define here. - (monitor_show_help): New function. - (handle_query): Handle qRcmd. - (main): Do not handle 'd' packet. - * server.h (debug_threads, remote_debug, monitor_output): Declare. - * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions - of debug_threads. - -2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt> - - * Makefile.in (EXEEXT): New. - (clean): Use $(EXEEXT). - -2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt> - - * target.h (target_ops): Rename send_signal to request_interrupt, - and remove enum target_signal parameter. - * linux-low.c (linux_request_interrupt): Rename from - linux_send_signal, and always send SIGINT. - * spu-low.c (spu_request_interrupt): Rename from spu_send_signal, - and always send SIGINT. - * remote-utils.c (putpkt_binary): Call request_interrupt, instead - of send_signal. - (input_interrupt): Likewise. - -2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt> - - * server.c (get_features_xml): Check if target implemented - arch_string. - * win32-i386-low.c (win32_arch_string): New. - (win32_target_ops): Add win32_arch_string as arch_string member. - -2007-02-22 Markus Deuling <deuling@de.ibm.com> - - * spu-low.c (spu_arch_string): New. - (spu_target_ops): Add spu_arch_string. - -2007-02-16 Daniel Jacobowitz <dan@codesourcery.com> - - * remote-utils.c: Remove HAVE_TERMINAL_H check. - * configure.ac: Do not check for terminal.h. - * configure, config.in: Regenerated. - -2007-02-08 Daniel Jacobowitz <dan@codesourcery.com> - - * Makefile.in (OBS): Add $(XML_BUILTIN). - (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New. - (clean): Update. - (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o) - (arm-with-iwmmxt.c): New. - * config.in, configure: Regenerate. - * configure.ac: Check for iWMMXt. Handle srv_xmltarget, - srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML. - * configure.srv: Mention srv_xmltarget and srv_xmlfiles. - (arm*-*-linux*): Add iWMMXt and regset support. - * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define. - (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset) - (arm_store_wmmxregset, target_regsets): New. - * server.c (get_features_xml): Take annex argument. Check builtin - XML documents. - (handle_query): Handle multiple annexes. - -2007-01-29 Daniel Jacobowitz <dan@codesourcery.com> - - * remote-utils.c [USE_WIN32API] (read, write): Define. - (putpkt_binary, input_interrupt, readchar, getpkt): Use read and - write. - -2007-01-09 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-i386-low.c (the_low_target): Set arch_string. - * linux-x86-64-low.c (the_low_target): Likewise. - * linux-low.c (linux_arch_string): New. - (linux_target_ops): Add it. - * linux-low.h (struct linux_target_ops): Add arch_string. - * server.c (write_qxfer_response): Use const void * for DATA. - (get_features_xml): New. - (handle_query): Handle qXfer:features:read. Report it for qSupported. - * target.h (struct target_ops): Add arch_string method. - -2007-01-03 Denis Pilat <denis.pilat@st.com> - Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (linux_kill): Handle being called with no threads. - * win32-i386-low.c (win32_kill): Likewise. - (get_child_debug_event): Clear current_process_handle. - -2006-12-30 Denis PILAT <denis.pilat@st.com> - Daniel Jacobowitz <dan@codesourcery.com> - - * remote-utils.c (remote_open): Check the type of specified - serial port devices before opening them. - * server.c (main): Kill the inferior if an error occurs during - the first remote_open. - -2006-12-05 Markus Deuling <deuling@de.ibm.com> - - * README: Update supported targets. - -2006-11-28 Daniel Jacobowitz <dan@codesourcery.com> - - * Makefile.in (clean): Remove reg-mips64.c. - (reg-mips64.c, reg-mips64.o): New rules. - * configure.srv: Handle mips64. Include regset support for mips. - * linux-mips-low.c (union mips_register): New. - (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it. - (mips_breakpoint, mips_breakpoint_at): Use int. - (mips_collect_register, mips_supply_register) - (mips_collect_register_32bit, mips_supply_register_32bit) - (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset) - (mips_store_fpregset, target_regsets): New. - * thread-db.c (thread_db_get_tls_address): Use uintptr_t. - -2006-11-22 Ulrich Weigand <uweigand@de.ibm.com> - - * configure.srv: Add target "spu*-*-*". - * Makefile.in (clean): Remove reg-spu.c. - (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies. - * spu-low.c: New file. - -2006-11-16 Daniel Jacobowitz <dan@codesourcery.com> - - * configure.ac: Correct td_thr_tls_get_addr test. - * configure: Regenerated. - -2006-11-16 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (linux_wait_for_event): Reformat. Use the - pass_signals array. - * remote-utils.c (decode_address_to_semicolon): New. - * server.c (pass_signals, handle_general_set): New. - (handle_query): Mention QPassSignals for qSupported. - (main): Call handle_general_set. - * server.h (pass_signals, decode_address_to_semicolon): New. - -2006-11-06 Daniel Jacobowitz <dan@codesourcery.com> - - * server.c (handle_query): Correct error handling for read_auxv. - -2005-10-19 Ulrich Weigand <uweigand@de.ibm.com> - - * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets - and srv_linux_thread_db to yes. - * linux-s390-low.c (s390_fill_gregset): New function. - (target_regsets): Define data structure. - -2006-10-17 Daniel Jacobowitz <dan@codesourcery.com> - - * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New. - * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR. - * config.in, configure: Regenerated. - * inferiors.c (gdb_id_to_thread): New function. - (gdb_id_to_thread_id): Use it. - * linux-low.c (linux_target_ops): Use thread_db_get_tls_address. - * linux-low.h (struct process_info): Add th member. - (thread_db_get_tls_address): New prototype. - * remote-utils.c (decode_address): Make non-static. - * server.c (handle_query): Handle qGetTLSAddr. - * server.h (gdb_id_to_thread, decode_address): New prototypes. - * target.h (struct target_ops): Add get_tls_address. - * thread-db.c (maybe_attach_thread): Save the thread handle. - (thread_db_get_tls_address): New. - -2006-09-28 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define. - (linux_resume_one_process): Take a siginfo_t *. Update all - callers. Queue it if necessary. Use PTRACE_SETSIGINFO. - (struct pending_signals): Add a siginfo_t. - (linux_wait_for_process): Always set last_status. - (linux_wait_for_event): Use PTRACE_GETSIGINFO. - (linux_queue_one_thread): Use PTRACE_GETSIGINFO. - * linux-low.h (struct process_info): Add last_status. - -2006-09-21 Daniel Jacobowitz <dan@codesourcery.com> - - * remote-utils.c (try_rle): New function. - (putpkt_binary): Use it. - -2006-08-19 Daniel Jacobowitz <dan@codesourcery.com> - - * Makefile.in (clean): Clean reg-x86-64-linux.c. - (reg-x86-64-linux.o, reg-x86-64-linux.c): New. - * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o. - * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX. - (x86_64_fill_gregset, x86_64_store_gregset): Skip floating - point registers. - -2006-08-08 Richard Sandiford <richard@codesourcery.com> - - * server.c (terminal_fd): New variable. - (old_foreground_pgrp): Likewise. - (restore_old_foreground_pgrp): New function. - (start_inferior): Record the terminal file descriptor in terminal_fd - and its original foreground group in old_foreground_pgrp. Register - restore_old_foreground_pgrp with atexit(). - -2006-07-26 Daniel Jacobowitz <dan@codesourcery.com> - - * server.c (handle_query): Correct qPart to qXfer. - -2006-07-22 Daniel Jacobowitz <dan@codesourcery.com> - - * configure.ac: Check for more headers which are missing on - Windows. Automatically supply -lwsock32 and USE_WIN32API. - * configure.srv: Add Cygwin and mingw32. - * remote-utils.c: Don't include headers unconditionally which - are missing on mingw32. Include <winsock.h> for mingw32. - (remote_open): Adjust for mingw32 support. Flush - standard error after writing to it. - (remote_close, putpkt_binary, input_interrupt, block_async_io) - (unblock_async_io, enable_async_io, disable_async_io) - (readchar, getpkt): Update for Winsock support. - (prepare_resume_reply): Expect a protocol signal number. - * server.c: Disable <sys/wait.h> on mingw32. - (start_inferior): Adjust for mingw32 support. Flush - standard error after writing to it. - (attach_inferior): Likewise. Use protocol signal - numbers. - (main): Skip 'D' packet on mingw32. Use protocol signal numbers - and names. - * win32-i386-low.c: New file. - * Makefile.in (XM_CLIBS): Set. - (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS). - (win32-i386-low.o): New dependency rule. - * linux-low.c (linux_wait): Use target signal numbers. - * target.h (struct target_ops): Doc fix. - * server.h (target_signal_to_name): New prototype. - * gdbreplay.c: Don't include headers unconditionally which - are missing on mingw32. Include <winsock.h> for mingw32. - (remote_close, remote_open): Adjust for Winsock support. - * configure, config.in: Regenerated. - -2006-07-12 Daniel Jacobowitz <dan@codesourcery.com> - - * server.c (decode_xfer_read, write_qxfer_response): New. - (handle_query): Take a packet length argument. Handle - qXfer:auxv:read instead of qPart:auxv:read. Mention it in - the qSupported response. - (main): Update call to handle_query. - -2006-06-22 Daniel Jacobowitz <dan@codesourcery.com> - - * remote-utils.c (remote_escape_output, remote_unescape_input): New. - (putpkt_binary): Renamed from putpkt and adjusted for binary - data. - (putpkt): New wrapper for putpkt_binary. - (readchar): Don't mask off the high bit. - (decode_X_packet): New function. - * server.c (main): Call putpkt_binary if a handler sets the packet - length. Save the length of the incoming packet. Handle 'X'. - * server.h (gdb_byte, remote_escape_output, decode_X_packet): New. - -2006-06-21 Daniel Jacobowitz <dan@codesourcery.com> - - * server.c (handle_query): Handle qSupported. - -2006-05-30 Daniel Jacobowitz <dan@codesourcery.com> - - * remote-utils.c (all_symbols_looked_up): New variable. - (look_up_one_symbol): Check it. - * server.h (look_up_one_symbol): New declaration. - * thread-db.c (thread_db_init): Set all_symbols_looked_up. - -2006-05-30 Daniel Jacobowitz <dan@codesourcery.com> - - * Makefile.in (linux-arm-low.o): Update dependencies. - * linux-arm-low.c: Include "gdb_proc_service.h". - (PTRACE_GET_THREAD_AREA): Define. - (ps_get_thread_area): New function. - -2006-05-09 Nathan Sidwell <nathan@codesourcery.com> - - * configure.srv (m68k*-*-uclinux*): New target. - * linux-low.c (linux_create_inferior): Use vfork on mmuless systems. - (linux_resume_one_process): Remove extraneous cast. - (linux_read_offsets): New. - (linux_target_op): Add linux_read_offsets on mmuless systems. - * server.c (handle_query): Add qOffsets logic. - * target.h (struct target_ops): Add read_offsets. - -2006-03-15 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h". - (PTRACE_GET_THREAD_AREA): Define. - (ps_get_thread_area): New function. - * Makefile.in (linux-i386-low.o, linux-mips-low.o) - (linux-x86-64-low.o): Update. - -2006-03-15 Daniel Jacobowitz <dan@codesourcery.com> - - * configure.ac: Remove checks for prfpregset_t. - * gdb_proc_service.h: New file. - * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the - new "gdb_proc_service.h". - * proc-service.c: Likewise. - (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t. - (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument. - * Makefile.in (gdb_proc_service_h): Updated. - * configure, config.in: Regenerated. - -2006-03-03 Daniel Jacobowitz <dan@codesourcery.com> - - * remote-utils.c (prepare_resume_reply): Move declaration - of gdb_id_from_wait to the top of the block. - -2006-02-15 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (regsets_store_inferior_registers): Read the regset - from the target before filling it. - -2006-02-08 Daniel Jacobowitz <dan@codesourcery.com> - - * server.c (attach_inferior): Return SIGTRAP for a successful - attach. - -2006-02-01 Daniel Jacobowitz <dan@codesourcery.com> - - * Makefile.in (OBS): Add version.o. - (STAGESTUFF): Delete. - (version.o): Add dependencies. - (version.c): Replace rule. - (clean): Remove version.c. - * server.c (gdbserver_version): New. - (gdbserver_usage): Use printf. - (main): Handle --version and --help. - * server.h (version, host_name): Add declarations. - -2005-12-23 Eli Zaretskii <eliz@gnu.org> - - * linux-arm-low.c: - * linux-arm-low.c: - * inferiors.c: - * i387-fp.h: - * i387-fp.c: - * gdbreplay.c: - * regcache.c: - * proc-service.c: - * mem-break.h: - * mem-break.c: - * linux-x86-64-low.c: - * linux-sh-low.c: - * linux-s390-low.c: - * linux-ppc64-low.c: - * linux-ppc-low.c: - * linux-mips-low.c: - * linux-m68k-low.c: - * linux-m32r-low.c: - * linux-low.h: - * linux-low.c: - * linux-ia64-low.c: - * linux-i386-low.c: - * linux-crisv32-low.c: - * thread-db.c: - * terminal.h: - * target.h: - * target.c: - * server.h: - * server.c: - * remote-utils.c: - * regcache.h: - * utils.c: - * Makefile.in: - * configure.ac: - * gdbserver.1: Add (C) after Copyright. Update the FSF - address. - -2005-11-13 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-arm-low.c (arm_eabi_breakpoint): New variable. - (arm_breakpoint_at): Recognize both breakpoints. - (the_low_target): Use the correct breakpoint instruction. - -2005-11-02 Daniel Jacobowitz <dan@codesourcery.com> - - * configure.srv (x86_64-*-linux*): Turn on thread_db support. - * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len) - (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New. - (the_low_target): Update. - -2005-10-25 Andreas Schwab <schwab@suse.de> - - * server.c (main): Allocate mem_buf with PBUFSIZ bytes. - - * linux-ia64-low.c (ia64_regmap): Remove NAT registers. - (ia64_num_regs): Reduce to 462. - -2005-09-17 Daniel Jacobowitz <dan@codesourcery.com> - - * acinclude.m4: Correct quoting. - * aclocal.m4: Regenerated. - - Suggested by SZOKOVACS Robert <szo@ies.hu>: - * thread-db.c (thread_db_err_str): Handle TD_VERSION. - (thread_db_init): Call thread_db_err_str. - * configure.ac: Check for TD_VERSION. - * config.in, configure: Regenerated. - -2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * server.h (error, fatal, warning): Add ATTR_FORMAT. - -2005-07-13 Daniel Jacobowitz <dan@codesourcery.com> - - * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS - is not available. Define HAVE_PTRACE_GETREGS if it is. - * config.in, configure: Regenerated. - * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64. - * linux-i386-low.c, linux-m68k-low.c: Update to use - HAVE_PTRACE_GETREGS. - * linux-low.c (regsets_fetch_inferior_registers) - (regsets_store_inferior_registers): Only return 0 if we processed - GENERAL_REGS. - * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New. - * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New. - -2005-07-13 Daniel Jacobowitz <dan@codesourcery.com> - - * inferiors.c (struct thread_info): Add gdb_id. - (add_thread): Add gdb_id argument. - (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New. - * linux-low.c (linux_create_inferior, linux_attach_lwp): Update - calls to add_thread. - * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id. - * server.c (handle_query): Use thread_to_gdb_id. - (handle_v_cont, main): Use gdb_id_to_thread_id. - * server.h (add_thread): Update prototype. - (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New - prototypes. - -2005-07-13 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (fetch_register, usr_store_inferior_registers): Handle - left-padded registers. - * linux-low.h (struct linux_target_ops): Add left_pad_xfer. - * linux-ppc64-low.c (the_low_target): Set left_pad_xfer. - -2005-07-01 Steve Ellcey <sje@cup.hp.com> - - * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS. - * configure: Regenerate. - * config.in: Regenerate. - * server.h (NEED_DECLARATION_STRERROR): - Replace with !HAVE_DECL_STRERROR. - -2005-06-16 Daniel Jacobowitz <dan@codesourcery.com> - - * linux-low.c (linux_wait, linux_send_signal): Don't test - an unsigned long variable for > 0 if it could be MAX_ULONG. - * server.c (myresume): Likewise. - * target.c (set_desired_inferior): Likewise. - -2005-06-13 Mark Kettenis <kettenis@gnu.org> - - * configure.ac: Simplify and improve check for socklen_t. - * configure, config.in: Regenerate. - -2005-06-12 Daniel Jacobowitz <dan@codesourcery.com> - - * acconfig.h: Remove. - * configure.ac: Add a test for socklen_t. Use three-argument - AC_DEFINE throughout. - * config.in: Regenerated using autoheader 2.59. - * configure: Regenerated. - - * gdbreplay.c (socklen_t): Provide a default. - (remote_open): Use socklen_t. - * remote-utils.c (socklen_t): Provide a default. - (remote_open): Use socklen_t. - (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use - unsigned char. - - * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned - char for buffers. - * linux-low.c (linux_read_memory, linux_write_memory) - (linux_read_auxv): Likewise. - * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read) - (check_mem_write): Likewise. - * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write): - Likewise. - * regcache.c (struct inferior_rgcache_data, registers_to_string) - (registers_from_string, register_data): Likewise. - * server.c (handle_query, main): Likewise. - * server.h (convert_ascii_to_int, convert_int_to_ascii) - (decode_M_packet): Likewise. - * target.c (read_inferior_memory, write_inferior_memory): Likewise. - * target.h (struct target_ops): Update read_memory, write_memory, - and read_auxv. - (read_inferior_memory, write_inferior_memory): Update. - * linux-low.h (struct linux_target_ops): Change type of breakpoint - to unsigned char *. - * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c, - linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c, - linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c, - linux-s390-low.c, linux-sh-low.c: Update for changes in - read_inferior_memory and the_low_target->breakpoint. - -2005-05-28 Daniel Jacobowitz <dan@codesourcery.com> - - * Makefile.in (SFILES): Add linux-ppc64-low.c. - (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets. - * configure.srv: Add powerpc64-*-linux*. - * linux-ppc64-low.c: New file. - -2005-05-23 Orjan Friberg <orjanf@axis.com> - - * linux-cris-low.c: New file with support for CRIS. - * linux-crisv32-low.c: Ditto for CRISv32. - * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c. - (clean): Add reg-cris.c and reg-crisv32.c. - Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c, - reg-crisv32.o, and reg-crisv32.c to make rules. - * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of - recognized targets. - -2005-05-16 Ulrich Weigand <uweigand@de.ibm.com> - - * linux-low.c (fetch_register): Ensure buffer size is a multiple - of sizeof (PTRACE_XFER_TYPE). - (usr_store_inferior_registers): Likewise. Zero out excess bytes. - -2005-05-12 Orjan Friberg <orjanf@axis.com> - - * target.h (struct target_ops): Add insert_watchpoint, - remove_watchpoint, stopped_by_watchpoint, stopped_data_address function - pointers for hardware watchpoint support. - * linux-low.h (struct linux_target_ops): Ditto. - * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint) - (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add - to linux_target_ops. - * remote-utils.c (prepare_resume_reply): Add watchpoint information to - reply packet. - * server.c (main): Recognize 'Z' and 'z' packets. - -2005-05-10 Ulrich Weigand <uweigand@de.ibm.com> - - * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define. - (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions. - (the_low_target): Add new members. - -2005-05-04 Daniel Jacobowitz <dan@codesourcery.com> - - * proc-service.c (ps_lgetregs): Search all_processes instead of - all_threads. - -2005-05-04 Daniel Jacobowitz <dan@codesourcery.com> - - * server.c (start_inferior): Change return type to int. - (attach_inferior): Change sigptr to int *. - (handle_v_cont, handle_v_requests): Change signal to int *. - (main): Change signal to int. - -2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com> - - * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o. - * configure.srv: Add m32r*-*-linux*. - * linux-m32r-low.c: New file. - -2005-03-04 Daniel Jacobowitz <dan@codesourcery.com> - - * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly. - -2005-03-03 Daniel Jacobowitz <dan@codesourcery.com> - - * inferiors.c (change_inferior_id, add_thread, find_inferior_id): - Take unsigned long arguments for PIDs. - * linux-low.c (add_process, linux_attach_lwp, linux_attach) - (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop) - (wait_for_sigstop, linux_resume_one_process) - (regsets_fetch_inferior_registers, linux_send_signal) - (linux_read_auxv): Likewise. Update the types of variables holding - PIDs. Update format string specifiers. - * linux-low.h (struct process_info, linux_attach_lwp): Likewise. - * remote-utils.c (prepare_resume_reply): Likewise. - * server.c (cont_thread, general_thread, step_thread) - (thread_from_wait, old_thread_from_wait, signal_pid): Change type to - unsigned long. - (handle_query): Update format specifiers. - (handle_v_cont, main): Use strtoul for thread IDs. - * server.h (struct inferior_list_entry): Use unsigned long for ID. - (add_thread, find_inferior_id, change_inferior_id, cont_thread) - (general_thread, step_thread, thread_from_wait) - (old_thread_from_wait): Update. - * target.h (struct thread_resume): Use unsigned long for THREAD. - (struct target_ops): Use unsigned long for arguments to attach and - thread_alive. - -2005-02-24 Daniel Jacobowitz <dan@codesourcery.com> - - * acinclude.m4: Include bfd/bfd.m4 directly. - * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis - <agriffis@toolchain.org>. - * aclocal.m4, configure: Regenerated. - -2005-01-07 Andrew Cagney <cagney@gnu.org> - - * configure.ac: Rename configure.in, require autoconf 2.59. - * configure: Re-generate. - -2004-12-08 Daniel Jacobowitz <dan@debian.org> - - * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset - LIBS when finished. - * aclocal.m4: Regenerated. - * configure: Regenerated. - -2004-11-21 Andreas Schwab <schwab@suse.de> - - * linux-m68k-low.c (m68k_num_gregs): Define. - (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset) - (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New. - (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc) - (m68k_breakpoint_at): New. Add to the_low_target. - - * configure.srv (m68*-*-linux*): Set srv_linux_regsets and - srv_linux_thread_db to yes. - -2004-10-20 Joel Brobecker <brobecker@gnat.com> - - * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing. - (ARCH_SET_FS): Likewise. - (ARCH_GET_FS): Likewise. - (ARCH_GET_GS): Likewise. - -2004-10-16 Daniel Jacobowitz <dan@debian.org> - - * linux-i386-low.c (ps_get_thread_area): New. - * linux-x86-64-low.c (ps_get_thread_area): New. - * linux-low.c: Include <sys/syscall.h>. - (linux_kill_one_process): Don't kill the first thread here. - (linux_kill): Kill the first thread here. - (kill_lwp): New function. - (send_sigstop, linux_send_signal): Use it. - * proc-service.c: Clean up #ifdefs. - (fpregset_info): Delete. - (ps_lgetregs): Update and enable implementation. - (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled - implementations. - * remote-utils.c (struct sym_cache, symbol_cache): New. - (input_interrupt): Print a clearer message. - (async_io_enabled): New variable. - (enable_async_io, disable_async_io): Use it. Update comments. - (look_up_one_symbol): Use the symbol cache. - * thread-db.c (thread_db_look_up_symbols): New function. - (thread_db_init): Update comments. Call thread_db_look_up_symbols. - -2004-10-16 Daniel Jacobowitz <dan@debian.org> - - * configure.in: Test for -rdynamic. - * configure: Regenerated. - * Makefile (INTERNAL_LDFLAGS): New. - (gdbserver, gdbreplay): Use it. - -2004-09-02 Andrew Cagney <cagney@gnu.org> - - * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE. - -2004-03-23 Daniel Jacobowitz <drow@mvista.com> - - * linux-low.c (linux_wait): Clear all_processes list also. - -2004-03-12 Daniel Jacobowitz <drow@mvista.com> - - * linux-low.c: Include <errno.h>. Remove extern declaration of - errno. - -2004-03-12 Daniel Jacobowitz <drow@mvista.com> - - * gdbreplay.c, server.h, utils.c: Update copyright years. - -2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com> - - * server.c (main): Print child status or termination signal from - variable 'signal', not 'sig'. - -2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com> - - * linux-low.c (linux_read_memory): Change return type to - int. Check for and return error from ptrace(). - * target.c (read_inferior_memory): Change return type to int. Pass - back return status from the_target->read_memory(). - * target.h (struct target_ops): Adapt *read_memory() prototype. - Update comment. - (read_inferior_memory): Adapt prototype. - * server.c (main): Return an error packet if - read_inferior_memory() returns an error. - -2004-03-04 Daniel Jacobowitz <drow@mvista.com> - - * Makefile.in (distclean): Remove config.h, stamp-h, and config.log. - Unify with other clean targets. - -2004-02-29 Daniel Jacobowitz <drow@mvista.com> - - * server.c (handle_v_cont): Call set_desired_inferior. - -2004-02-29 Daniel Jacobowitz <drow@mvista.com> - - * remote-utils.c (prepare_resume_reply): Always supply "thread:". - -2004-02-29 Daniel Jacobowitz <drow@mvista.com> - - * linux-low.c (linux_wait): Unblock async I/O. - (linux_resume): Block and enable async I/O. - * remote-utils.c (block_async_io, unblock_async_io): New functions. - * server.h (block_async_io, unblock_async_io): Add prototypes. - -2004-02-29 Daniel Jacobowitz <drow@mvista.com> - - * remote-utils.c (remote_open): Print a status notice after - opening a TCP port. - * server.c (attach_inferior): Print a status notice after - attaching. - -2004-02-29 Daniel Jacobowitz <drow@mvista.com> - - * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode. - -2004-02-26 Daniel Jacobowitz <drow@mvista.com> - - * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the - error packet. - * server.c, target.h: Update copyright years. - -2004-02-25 Roland McGrath <roland@redhat.com> - - * target.h (struct target_ops): New member `read_auxv'. - * server.c (handle_query): Handle qPart:auxv:read: query using that. - * linux-low.c (linux_read_auxv): New function. - (linux_target_ops): Initialize `read_auxv' member to that. - -2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> - - Committed by Jim Blandy <jimb@redhat.com>. - - * linux-s390-low.c (s390_num_regs): Update. - (s390_regmap): Remove control registers. Use __s390x__ predefine - instead of GPR_SIZE to distiguish s390 and s390x targets. - -2004-01-31 Daniel Jacobowitz <drow@mvista.com> - - * linux-low.c: Update copyright year. - (check_removed_breakpoint): Clear pending_is_breakpoint. - (linux_set_resume_request, linux_queue_one_thread) - (resume_status_pending_p): New functions. - (linux_continue_one_thread): Use process->resume. - (linux_resume): Only resume threads if there are no pending events. - * linux-low.h (struct process_info): Add resume request - pointer. - -2004-01-30 Daniel Jacobowitz <drow@mvista.com> - - * regcache.c (new_register_cache): Clear the allocated register - buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>. - -2003-10-13 Daniel Jacobowitz <drow@mvista.com> - - * linux-low.c (linux_resume): Take a struct thread_resume * - argument. - (linux_wait): Update call. - (resume_ptr): New static variable. - (linux_continue_one_thread): Renamed from - linux_continue_one_process. Use resume_ptr. - (linux_resume): Use linux_continue_one_thread. - * server.c (handle_v_cont, handle_v_requests): New functions. - (myresume): New function. - (main): Handle 'v' case. - * target.h (struct thread_resume): New type. - (struct target_ops): Change argument of "resume" to struct - thread_resume *. - (myresume): Delete macro. - -2003-08-08 H.J. Lu <hongjiu.lu@intel.com> - - * Makefile.in (install-only): Create dest dir. Support DESTDIR. - (uninstall): Support DESTDIR. - -Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com> - - * configure.srv: Add xscale*linux copy of arm*linux entry. - -2003-07-24 Daniel Jacobowitz <drow@mvista.com> - - * linux-arm-low.c (arm_reinsert_addr): New function. - (the_low_target): Add arm_reinsert_addr. - -2003-07-08 Mark Kettenis <kettenis@gnu.org> - - * mem-break.c: Remove whitespace at end of file. - -2003-06-28 Daniel Jacobowitz <drow@mvista.com> - - * configure.in: Check whether we need to prototype strerror. - * server.h: Optionally prototype strerror. - * gdbreplay.c (perror_with_name): Use strerror. - * linux-low.c (linux_attach_lwp): Use strerror. - * utils.c (perror_with_name): Use strerror. - * config.in, configure: Regenerated. - -2003-06-28 Daniel Jacobowitz <drow@mvista.com> - - * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by - SUGIOKA Toshinobu <sugioka@itonet.co.jp>. - -2003-06-20 Daniel Jacobowitz <drow@mvista.com> - - * Makefile.in (SFILES): Update. - * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c, - low-sun3.c: Remove files. - -2003-06-17 Daniel Jacobowitz <drow@mvista.com> - - * linux-low.c: Move comment to linux_thread_alive where it belonged. - (linux_detach_one_process, linux_detach): New functions. - (linux_target_ops): Add linux_detach. - * server.c (main): Handle 'D' packet. - * target.h (struct target_ops): Add "detach" member. - (detach_inferior): Define. - -2003-06-13 Mark Kettenis <kettenis@gnu.org> - - From Kelley Cook <kelleycook@wideopenwest.com>: - * configure.srv: Accept i[34567]86 variants. - -2003-06-05 Daniel Jacobowitz <drow@mvista.com> - - * linux-low.c (linux_wait_for_event): Correct comment typos. - (linux_resume_one_process): Call check_removed_breakpoint. - (linux_send_signal): New function. - (linux_target_ops): Add linux_send_signal. - * remote-utils.c (putpkt, input_interrupt): Use send_signal instead - of kill. - * target.h (struct target_ops): Add send_signal. - -2003-05-29 Jim Blandy <jimb@redhat.com> - - * linux-low.c (usr_store_inferior_registers): Transfer buf in - PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise, - if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing - away part of the register's value. - -2003-03-26 Daniel Jacobowitz <drow@mvista.com> - - * linux-low.c (linux_create_inferior): Use __SIGRTMIN. - (linux_wait_for_event, linux_init_signals): Likewise. - -2003-03-17 Daniel Jacobowitz <drow@mvista.com> - - * configure.in: Check for stdlib.h. - * configure: Regenerated. - * config.in: Regenerated. - -2003-01-04 Andreas Schwab <schwab@suse.de> - - * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31. - -2003-01-02 Andrew Cagney <ac131313@redhat.com> - - * Makefile.in: Remove obsolete code. - -2002-11-20 Daniel Jacobowitz <drow@mvista.com> - - * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of - defined(PT_FPR0_HI). - -2002-11-17 Stuart Hughes <seh@zee2.com> - - * linux-arm-low.c (arm_num_regs): Increase. - (arm_regmap): Include status register. - -2002-11-17 Daniel Jacobowitz <drow@mvista.com> - - * linux-low.c (register_addr): Remove incorrect -1 check. - -2002-08-29 Daniel Jacobowitz <drow@mvista.com> - - * linux-low.c (linux_create_inferior): Call setpgid. Return - the new PID. - (unstopped_p, linux_signal_pid): Remove. - (linux_target_ops): Remove linux_signal_pid. - * remote-utils.c (putpkt, input_interrupt): Use signal_pid - global instead of target method. - * target.h (struct target_ops): Remove signal_pid. Update comment - for create_inferior. - * server.c (signal_pid): New variable. - (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in - gdbserver. Set the child to be the foreground process group. - (attach_inferior): Set signal_pid. - -2002-08-23 Daniel Jacobowitz <drow@mvista.com> - - * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2. - -2002-08-20 Jim Blandy <jimb@redhat.com> - - * Makefile.in (LDFLAGS): Allow the configure script to establish a - default for this. - -2002-08-01 Andrew Cagney <cagney@redhat.com> - - * Makefile.in: Make chill references obsolete. - -2002-07-24 Kevin Buettner <kevinb@redhat.com> - - * configure.in (unistd.h): Add to AC_CHECK_HEADERS list. - * configure: Regenerate. - * config.in: Regenerate. - -2002-07-09 David O'Brien <obrien@FreeBSD.org> - - * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include. - (perror_with_name, remote_close, remote_open, expect, play): Static. - -2002-07-04 Michal Ludvig <mludvig@suse.cz> - - * linux-x86-64-low.c (x86_64_regmap): Make it an array of - byte offsets instead of an array of indexes. - (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const. - -2002-06-13 Daniel Jacobowitz <drow@mvista.com> - - * regcache.c: Add comment. - -2002-06-11 Daniel Jacobowitz <drow@mvista.com> - - * thread-db.c: New file. - * proc-service.c: New file. - * acinclude.m4: New file. - * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h, - proc-service.o, and thread-db.o. - (linux-low.o): Add USE_THREAD_DB. - * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, - HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN. - * aclocal.m4: Regenerated. - * config.in: Regenerated. - * configure: Regenerated. - * configure.in: Check for proc_service.h, sys/procfs.h, - thread_db.h, and linux/elf.h headrs. - Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and - PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB. - Check for -lthread_db and thread support. - * configure.srv: Enable thread_db support for ARM, i386, MIPS, - PowerPC, and SuperH. - * i387-fp.c: Constify arguments. - * i387-fp.h: Likewise. - * inferiors.c: (struct thread_info): Renamed from - `struct inferior_info'. Remove PID member. Use generic inferior - list header. All uses updated. - (inferiors, signal_pid): Removed. - (all_threads): New variable. - (get_thread): Define. - (add_inferior_to_list): New function. - (for_each_inferior): New function. - (change_inferior_id): New function. - (add_inferior): Removed. - (remove_inferior): New function. - (add_thread): New function. - (free_one_thread): New function. - (remove_thread): New function. - (clear_inferiors): Use for_each_inferior and free_one_thread. - (find_inferior): New function. - (find_inferior_id): New function. - (inferior_target_data): Update argument type. - (set_inferior_target_data): Likewise. - (inferior_regcache_data): Likewise. - (set_inferior_regcache_data): Likewise. - * linux-low.c (linux_bp_reinsert): Remove. - (all_processes, stopping_threads, using_thrads) - (struct pending_signals, debug_threads, pid_of): New. - (inferior_pid): Replace with macro. - (struct inferior_linux_data): Remove. - (get_stop_pc, add_process): New functions. - (linux_create_inferior): Restore SIGRTMIN+1 before calling exec. - Use add_process and add_thread. - (linux_attach_lwp): New function, based on old linux_attach. Use - add_process and add_thread. Set stop_expected for new threads. - (linux_attach): New function. - (linux_kill_one_process): New function. - (linux_kill): Kill all LWPs. - (linux_thread_alive): Use find_inferior_id. - (check_removed_breakpoints, status_pending_p): New functions. - (linux_wait_for_process): Renamed from linux_wait_for_one_inferior. - Update. Use WNOHANG. Wait for cloned processes also. Update process - struct for the found process. - (linux_wait_for_event): New function. - (linux_wait): Use it. Support LWPs. - (send_sigstop, wait_for_sigstop, stop_all_processes) - (linux_resume_one_process, linux_continue_one_process): New functions. - (linux_resume): Support LWPs. - (REGISTER_RAW_SIZE): Remove. - (fetch_register): Use register_size instead. Call supply_register. - (usr_store_inferior_registers): Likewise. Call collect_register. - Fix recursive case. - (regsets_fetch_inferior_registers): Improve error message. - (regsets_store_inferior_registers): Add debugging. - (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB. - (unstopped_p, linux_signal_pid): New functions. - (linux_target_ops): Add linux_signal_pid. - (linux_init_signals): New function. - (initialize_low): Call it. Initialize using_threads. - * regcache.c (inferior_regcache_data): Add valid - flag. - (get_regcache): Fetch registers lazily. Add fetch argument - and update all callers. - (regcache_invalidate_one, regcache_invalidate): New - functions. - (new_register_cache): Renamed from create_register_cache. - Return the new regcache. - (free_register_cache): Change argument to a void *. - (registers_to_string, registers_from_string): Call get_regcache - with fetch flag set. - (register_data): Make static. Pass fetch flag to get_regcache. - (supply_register): Call get_regcache with fetch flag clear. - (collect_register): Call get_regcache with fetch flag set. - (collect_register_as_string): New function. - * regcache.h: Update. - * remote-utils.c (putpkt): Flush after debug output and use - stderr. - Handle input interrupts while waiting for an ACK. - (input_interrupt): Use signal_pid method. - (getpkt): Flush after debug output and use stderr. - (outreg): Use collect_register_as_string. - (new_thread_notify, dead_thread_notify): New functions. - (prepare_resume_reply): Check using_threads. Set thread_from_wait - and general_thread. - (look_up_one_symbol): Flush after debug output. - * server.c (step_thread, server_waiting): New variables. - (start_inferior): Don't use signal_pid. Update call to mywait. - (attach_inferior): Update call to mywait. - (handle_query): Handle qfThreadInfo and qsThreadInfo. - (main): Don't fetch/store registers explicitly. Use - set_desired_inferior. Support proposed ``Hs'' packet. Update - calls to mywait. - * server.h: Update. - (struct inferior_list, struct_inferior_list_entry): New. - * target.c (set_desired_inferior): New. - (write_inferior_memory): Constify. - (mywait): New function. - * target.h: Update. - (struct target_ops): New signal_pid method. - (mywait): Removed macro, added prototype. - - * linux-low.h (regset_func): Removed. - (regset_fill_func, regset_store_func): New. - (enum regset_type): New. - (struct regset_info): Add type field. Use new operation types. - (struct linux_target_ops): stop_pc renamed to get_pc. - Add decr_pc_after_break and breakpoint_at. - (get_process, get_thread_proess, get_process_thread) - (strut process_info, all_processes, linux_attach_lwp) - (thread_db_init): New. - - * linux-arm-low.c (arm_get_pc, arm_set_pc, - arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New. - (the_low_target): Add new members. - * linux-i386-low.c (i386_store_gregset, i386_store_fpregset) - (i386_store_fpxregset): Constify. - (target_regsets): Add new kind identifier. - (i386_get_pc): Renamed from i386_stop_pc. Simplify. - (i386_set_pc): Add debugging. - (i386_breakpoint_at): New function. - (the_low_target): Add new members. - * linux-mips-low.c (mips_get_pc, mips_set_pc) - (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr) - (mips_breakpoint_at): New. - (the_low_target): Add new members. - * linux-ppc-low.c (ppc_get_pc, ppc_set_pc) - (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New. - (the_low_target): Add new members. - * linux-sh-low.c (sh_get_pc, sh_set_pc) - (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New. - (the_low_target): Add new members. - * linux-x86-64-low.c (target_regsets): Add new kind - identifier. - -2002-05-15 Daniel Jacobowitz <drow@mvista.com> - - From Martin Pool <mbp@samba.org>: - * server.c (gdbserver_usage): New function. - (main): Call it. - -2002-05-14 Daniel Jacobowitz <drow@mvista.com> - - * mem-break.c (reinsert_breakpoint_by_bp): Correct typo - stop_at -> stop_pc. - -2002-05-04 Andrew Cagney <ac131313@redhat.com> - - * Makefile.in: Remove obsolete code. - -2002-04-24 Michal Ludvig <mludvig@suse.cz> - - * linux-low.c (regsets_fetch_inferior_registers), - (regsets_store_inferior_registers): Removed cast to int from - ptrace() calls. - * regcache.h: Added declaration of struct inferior_info. - -2002-04-20 Daniel Jacobowitz <drow@mvista.com> - - * inferiors.c (struct inferior_info): Add regcache_data. - (add_inferior): Call create_register_cache. - (clear_inferiors): Call free_register_cache. - (inferior_regcache_data, set_inferior_regcache_data): New functions. - * regcache.c (struct inferior_regcache_data): New. - (registers): Remove. - (get_regcache): New function. - (create_register_cache, free_register_cache): New functions. - (set_register_cache): Don't initialize the register cache here. - (registers_to_string, registers_from_string, register_data): Call - get_regcache. - * regcache.h: Add prototypes. - * server.h: Likewise. - -2002-04-20 Daniel Jacobowitz <drow@mvista.com> - - * mem-break.c: New file. - * mem-break.h: New file. - * Makefile.in: Add mem-break.o rule; update server.h - dependencies. - * inferiors.c (struct inferior_info): Add target_data - member. - (clear_inferiors): Free target_data member if set. - (inferior_target_data, set_inferior_target_data): New functions. - * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len) - (i386_stop_pc, i386_set_pc): New. Add to the_low_target. - * linux-low.c (linux_bp_reinsert): New variable. - (struct inferior_linux_data): New. - (linux_create_inferior): Use set_inferior_target_data. - (linux_attach): Likewise. Call add_inferior. - (linux_wait_for_one_inferior): New function. - (linux_wait): Call it. - (linux_write_memory): Add const. - (initialize_low): Call set_breakpoint_data. - * linux-low.h (struct linux_target_ops): Add breakpoint - handling members. - * server.c (attach_inferior): Remove extra add_inferior - call. - * server.h: Include mem-break.h. Update inferior.c - prototypes. - * target.c (read_inferior_memory) - (write_inferior_memory): New functions. - * target.h (read_inferior_memory) - (write_inferior_memory): Change macros to prototypes. - (struct target_ops): Update comments. Add const to write_memory - definition. - -2002-04-11 Daniel Jacobowitz <drow@mvista.com> - - * linux-low.c (usr_store_inferior_registers): Support - registers which are allowed to fail to store. - * linux-low.h (linux_target_ops): Likewise. - * linux-ppc-low.c (ppc_regmap): Support FPSCR. - (ppc_cannot_store_register): FPSCR may not be storable. - -2002-04-09 Daniel Jacobowitz <drow@mvista.com> - - * server.h: Include <string.h> if HAVE_STRING_H. - * ChangeLog: Correct paths in last ChangeLog entry. - -2002-04-09 Daniel Jacobowitz <drow@mvista.com> - - * linux-low.h: Remove obsolete prototypes. - (struct linux_target_ops): New. - (extern the_low_target): New. - * linux-low.c (num_regs, regmap): Remove declarations. - (register_addr): Use the_low_target explicitly. - (fetch_register): Likewise. - (usr_fetch_inferior_registers): Likewise. - (usr_store_inferior_registers): Likewise. - * linux-arm-low.c (num_regs): Remove. - (arm_num_regs): Define. - (arm_regmap): Renamed from regmap, made static. - (arm_cannot_fetch_register): Renamed from cannot_fetch_register, - made static. - (arm_cannot_store_register): Renamed from cannot_store_register, - made static. - (the_low_target): New. - * linux-i386-low.c (num_regs): Remove. - (i386_num_regs): Define. - (i386_regmap): Renamed from regmap, made static. - (i386_cannot_fetch_register): Renamed from cannot_fetch_register, - made static. - (i386_cannot_store_register): Renamed from cannot_store_register, - made static. - (the_low_target): New. - * linux-ia64-low.c (num_regs): Remove. - (ia64_num_regs): Define. - (ia64_regmap): Renamed from regmap, made static. - (ia64_cannot_fetch_register): Renamed from cannot_fetch_register, - made static. - (ia64_cannot_store_register): Renamed from cannot_store_register, - made static. - (the_low_target): New. - * linux-m68k-low.c (num_regs): Remove. - (m68k_num_regs): Define. - (m68k_regmap): Renamed from regmap, made static. - (m68k_cannot_fetch_register): Renamed from cannot_fetch_register, - made static. - (m68k_cannot_store_register): Renamed from cannot_store_register, - made static. - (the_low_target): New. - * linux-mips-low.c (num_regs): Remove. - (mips_num_regs): Define. - (mips_regmap): Renamed from regmap, made static. - (mips_cannot_fetch_register): Renamed from cannot_fetch_register, - made static. - (mips_cannot_store_register): Renamed from cannot_store_register, - made static. - (the_low_target): New. - * linux-ppc-low.c (num_regs): Remove. - (ppc_num_regs): Define. - (ppc_regmap): Renamed from regmap, made static. - (ppc_cannot_fetch_register): Renamed from cannot_fetch_register, - made static. - (ppc_cannot_store_register): Renamed from cannot_store_register, - made static. - (the_low_target): New. - * linux-s390-low.c (num_regs): Remove. - (s390_num_regs): Define. - (s390_regmap): Renamed from regmap, made static. - (s390_cannot_fetch_register): Renamed from cannot_fetch_register, - made static. - (s390_cannot_store_register): Renamed from cannot_store_register, - made static. - (the_low_target): New. - * linux-sh-low.c (num_regs): Remove. - (sh_num_regs): Define. - (sh_regmap): Renamed from regmap, made static. - (sh_cannot_fetch_register): Renamed from cannot_fetch_register, - made static. - (sh_cannot_store_register): Renamed from cannot_store_register, - made static. - (the_low_target): New. - * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap. - (the_low_target): New. - -2002-04-09 Daniel Jacobowitz <drow@mvista.com> - - * Makefile.in: Add stamp-h target. - * configure.in: Create stamp-h. - * configure: Regenerated. - -2002-04-09 Daniel Jacobowitz <drow@mvista.com> - - * inferiors.c: New file. - * target.c: New file. - * target.h: New file. - * Makefile.in: Add target.o and inferiors.o. Update - dependencies. - * linux-low.c (inferior_pid): New static variable, - moved from server.c. - (linux_create_inferior): Renamed from create_inferior. - Call add_inferior. Return 0 on success instead of a PID. - (linux_attach): Renamed from myattach. - (linux_kill): Renamed from kill_inferior. Call clear_inferiors (). - (linux_thread_alive): Renamed from mythread_alive. - (linux_wait): Renamed from mywait. Call clear_inferiors () if the - child dies. - (linux_resume): Renamed from myresume. Add missing ``return 0''. - (regsets_store_inferior_registers): Correct error message. - Add missing ``return 0''. - (linux_fetch_registers): Renamed from fetch_inferior_registers. - (linux_store_registers): Renamed from store_inferior_registers. - (linux_read_memory): Renamed from read_inferior_memory. - (linux_write_memory): Renamed from write_inferior_memory. - (linux_target_ops): New structure. - (initialize_low): Call set_target_ops (). - * remote-utils.c (unhexify): New function. - (hexify): New function. - (input_interrupt): Send signals to ``signal_pid''. - * server.c (inferior_pid): Remove. - (start_inferior): Update create_inferior call. - (attach_inferior): Call add_inferior. - (handle_query): New function. - (main): Call handle_query for `q' packets. - * server.h: Include "target.h". Remove obsolete prototypes. - Add prototypes for "inferiors.c", "target.c", hexify, and unhexify. - -2002-04-09 Daniel Jacobowitz <drow@mvista.com> - - * Makefile.in: Add WARN_CFLAGS. Update configury - dependencies. - * configure.in: Check for <string.h> - * configure: Regenerate. - * config.in: Regenerate. - * gdbreplay.c: Include needed system headers. - (remote_open): Remove strchr prototype. - * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS. - * regcache.c (supply_register): Change buf argument to const void *. - (supply_register_by_name): Likewise. - (collect_register): Change buf argument to void *. - (collect_register_by_name): Likewise. - * regcache.h: Add missing prototypes. - * remote-utils.c: Include <arpa/inet.h> for inet_ntoa. - * server.c (handle_query): New function. - (attached): New static variable, moved out of main. - (main): Quiet longjmp clobber warnings. - * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes. - * utils.c (error): Remove NORETURN. - (fatal): Likewise. |