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2011-12-08gdb/gdbserver/Jan Kratochvil2-9/+23
* linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist. Print new debug message for such case.
2011-12-06gdb/gdbserver/Jan Kratochvil2-17/+56
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 * linux-low.c (fetch_register, store_register): Make codeMaciej W. Rozycki2-7/+12
consistent, fix formatting.
2011-12-06 * linux-low.c (usr_store_inferior_registers): Factor out codeMaciej W. Rozycki2-53/+64
to handle individual registers into... (store_register): ... this new function.
2011-12-06ChangeLog:Ulrich Weigand4-7/+193
* s390-tdep.h (S390_ORIG_R2_REGNUM): Define. (S390_LAST_BREAK_REGNUM): Likewise. (S390_SYSTEM_CALL_REGNUM): Likewise. (S390_NUM_REGS): Update. (s390_regmap_last_break): Add declaration. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (tdesc_s390_linux32v1): Add declaration. (tdesc_s390_linux32v2): Likewise. (tdesc_s390_linux64v1): Likewise. (tdesc_s390_linux64v2): Likewise. (tdesc_s390x_linux64v1): Likewise. (tdesc_s390x_linux64v2): Likewise. * s390-tdep.c: Include new target description files "features/s390-linux32v1.c", "features/s390-linux32v2.c", "features/s390-linux64v1.c", "features/s390-linux64v2.c", "features/s390x-linux64v1.c", and "features/s390x-linux64v2.c". (s390_cannot_store_register): New function. (s390_write_pc): Likewise. (s390_dwarf_regmap): Add fields for new registers. (s390_regmap_gregset): Likewise. (s390x_regmap_gregset): Likewise. (s390_regmap_fpregset): Likewise. (s390_regmap_upper): Likewise. (s390_regmap_last_break): New variable. (s390x_regmap_last_break): Likewise. (s390_regmap_system_call): Likewise. (s390_last_break_regset): Likewise. (s390x_last_break_regset): Likewise. (s390_system_call_regset): Likewise. (s390_upper_regset_sections): Rename to ... (s390_linux64_regset_sections): ... this. (s390_linux32_regset_sections): New variable. (s390x_linux64_regset_sections): Likewise. (s390_linux32v1_regset_sections): Likewise. (s390_linux32v2_regset_sections): Likewise. (s390_linux64v1_regset_sections): Likewise. (s390_linux64v2_regset_sections): Likewise. (s390x_linux64v1_regset_sections): Likewise. (s390x_linux64v2_regset_sections): Likewise. (s390_regset_from_core_section): Handle .reg-s390-last-break and .reg-s390-system-call core file sections. (s390_core_read_description): Check for presence of .reg-s390-last-break and .reg-s390-system-call core file sections and return appropriate target description. (s390_gdbarch_init): Detect Linux-specific registers "orig_r2", "last_break" and "system_call" in target description. Install appropriate gdbarch_core_regset_sections array. Call set_gdbarch_cannot_store_register and set_gdbarch_write_pc. (_initialize_s390_tdep): Initialize additional target descriptions. * s390-nat.c: Include "elf/common.h". (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined. (have_regset_last_break): New static variable. (have_regset_system_call): Likewise. (s390_native_supply): Handle S390_ORIG_R2_REGNUM. (s390_native_collect): Likewise. (fetch_regset, store_regset, check_regset): New functions. (s390_linux_fetch_inferior_registers): Handle S390_LAST_BREAK_REGNUM and S390_SYSTEM_CALL_REGNUM. (s390_linux_store_inferior_registers): Likewise. (s390_read_description): Check for presence of NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL regsets and use appropriate description. * features/Makefile (WHICH): Add s390-linux32v1, s390-linux64v1, s390x-linux64v1, s390-linux32v2, s390-linux64v2, and s390x-linux64v2. (s390-linux32v1-expedite): Define. (s390-linux32v2-expedite): Likewise. (s390-linux64v1-expedite): Likewise. (s390-linux64v2-expedite): Likewise. (s390x-linux64v1-expedite): Likewise. (s390x-linux64v2-expedite): Likewise. * features/s390-linux32.xml: Add orig_r2 register. * features/s390-linux64.xml: Likewise. * features/s390x-linux64.xml: Likewise. * features/s390-linux32v1.xml: New file. * features/s390-linux32v2.xml: Likewise. * features/s390-linux64v1.xml: Likewise. * features/s390-linux64v2.xml: Likewise. * features/s390x-linux64v1.xml: Likewise. * features/s390x-linux64v2.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. * features/s390-linux32v1.c: New generated file. * features/s390-linux32v2.c: Likewise. * features/s390-linux64v1.c: Likewise. * features/s390-linux64v2.c: Likewise. * features/s390x-linux64v1.c: Likewise. * features/s390x-linux64v2.c: Likewise. * regformats/s390-linux32.dat: Regenerate. * regformats/s390-linux64.dat: Regenerate. * regformats/s390x-linux64.dat: Regenerate. * regformats/s390-linux32v1.dat: New generated file. * regformats/s390-linux32v2.dat: Likewise. * regformats/s390-linux64v1.dat: Likewise. * regformats/s390-linux64v2.dat: Likewise. * regformats/s390x-linux64v1.dat: Likewise. * regformats/s390x-linux64v2.dat: Likewise. gdbserver/ChangeLog: * 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. testsuite/ChangeLog: * gdb.base/callfuncs.exp (fetch_all_registers): Filter out read-only last_break register on s390*-*-* targets.
2011-12-02gdb/Jan Kratochvil5-3/+432
* Makefile.in (XMLFILES): Add library-list-svr4.dtd. * features/library-list-svr4.dtd: New file. * remote.c (PACKET_qXfer_libraries_svr4): New. (remote_protocol_features): new entry for PACKET_qXfer_libraries_svr4. (remote_xfer_partial): Handle TARGET_OBJECT_LIBRARIES_SVR4. * solib-svr4.c (struct svr4_library_list): New. [HAVE_LIBEXPAT]: Include xml-support.h. [HAVE_LIBEXPAT] (svr4_library_list_start_library) [HAVE_LIBEXPAT] (svr4_library_list_start_list, svr4_library_attributes) [HAVE_LIBEXPAT] (svr4_library_list_children) [HAVE_LIBEXPAT] (svr4_library_list_attributes) [HAVE_LIBEXPAT] (svr4_library_list_elements, svr4_parse_libraries) [HAVE_LIBEXPAT] (svr4_current_sos_via_xfer_libraries) [!HAVE_LIBEXPAT] (svr4_current_sos_via_xfer_libraries): New. (svr4_read_so_list): Extend the corruption message by addresses. (svr4_current_sos): New variable library_list, call svr4_current_sos_via_xfer_libraries. * target.h (enum target_object): New TARGET_OBJECT_LIBRARIES_SVR4. gdb/gdbserver/ * 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. gdb/doc/ * gdb.texinfo (Requirements, Remote Protocol): Reference also `Library List Format for SVR4 Targets'. (General Query Packets): New item qXfer:libraries-svr4:read. (Library List Format for SVR4 Targets): New node. gdb/testsuite/ * gdb.base/solib-corrupted.exp: Suppress test on is_remote target. (corrupted list): Adjust the expectation.
2011-11-30ChangeLog:Ulrich Weigand2-20/+62
* s390-nat.c (SUBOFF): Remove. (s390_native_supply, s390_native_collect): New functions. (supply_gregset, supply_fpregset): Use s390_native_supply. (fill_gregset, fill_fpregset): Use s390_native_collect. * s390-tdep.c (s390_pseudo_register_reggroup_p): Update comment. (s390_unwind_pseudo_register): New function. (s390_prologue_frame_unwind_cache): Unwind PSW address and mask registers instead of PC and CC. (s390_backchain_frame_unwind_cache): Likewise. (s390_sigtramp_frame_unwind_cache): Do not unwind PC, CC, or full GPR pseudos. (s390_trad_frame_prev_register): New function. (s390_frame_prev_register): Use it. (s390_sigtramp_frame_prev_register): Likewise. (s390_dwarf2_prev_register): Use s390_unwind_pseudo_register. (s390_dwarf2_frame_init_reg): Unwind PSW address and mask. Use special callback to unwind any pseudo. * features/s390-core32.xml: Add pswm/pswa to save/restore group. * features/s390-core64.xml: Likewise. * features/s390x-core64.xml: Likewise. * features/s390-linux32.c: Regenerate. * features/s390-linux64.c: Likewise. * features/s390x-linux64.c: Likewise. gdbserver/ChangeLog: * 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.
2011-11-252011-11-24 Stan Shebs <stan@codesourcery.com>Stan Shebs2-2/+6
* tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
2011-11-20 * NEWS: Mention tracepoint additions.Stan Shebs2-5/+181
* breakpoint.h (struct tracepoint): New field traceframe_usage. * breakpoint.c (print_one_breakpoint_location): Identify tracepoints as such when reporting hit counts, report trace buffer usage. (create_tracepoint_from_upload): Copy status info. * tracepoint.h (struct trace_status): Rename error_desc to stop_desc, add fields user_name, notes, start_time, stop_time. (struct uploaded_tp): Add fields hit_count, traceframe_usage. * tracepoint.c (trace_user): New global. (trace_notes): New global. (trace_stop_notes): New global. (start_tracing): Add argument and trace note handling. (stop_tracing): Ditto. (trace_start_command): Add notes argument. (trace_stop_command): Ditto. (trace_status_command): Report additional status info. (trace_status_mi): Similarly. (trace_save): Update, record tracepoint status. (set_disconnected_tracing): Call target method directly. (send_disconnected_tracing_value): Remove. (set_trace_user): New function. (set_trace_notes): New function. (set_trace_stop_notes): New function. (parse_trace_status): Handle additional status. (parse_tracepoint_status): New function. (parse_tracepoint_definition): Call it. (tfile_get_tracepoint_status): New function. (init_tfile_ops): Use it. (_initialize_tracepoint): Add new setshows. * target.h (struct target_ops): New methods to_get_tracepoint_status and to_set_trace_notes. (target_get_tracepoint_status): New macro. (target_set_trace_notes): New macro. * target.c (update_current_target): Add new methods. * remote.c (remote_get_tracepoint_status): New function. (remote_set_trace_notes): New function. (init_remote_ops): Add them. * mi/mi-main.c (mi_cmd_trace_start): Add argument to call. (mi_cmd_trace_stop): Ditto. * 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. * gdb.texinfo (Starting and Stopping Trace Experiments): Document note-related options and variables. (Tracepoint Packets): Document packet changes. * gdb.trace/tstatus.exp: New. * gdb.trace/actions.c: Include string.h.
2011-11-142011-11-14 Stan Shebs <stan@codesourcery.com>Stan Shebs8-32/+483
Kwok Cheung Yeung <kcy@codesourcery.com> * NEWS: Document shorter fast tracepoints and qTMinFTPILen packet. * i386-tdep.c (i386_fast_tracepoint_valid_at): Query target for the minimum instruction size for fast tracepoints. * target.h (struct target_ops): Add new method to_get_min_fast_tracepoint_insn_len. (target_get_min_fast_tracepoint_insn_len): New. * target.c (update_current_target): Set up new target operation. * remote.c (remote_write_bytes_aux): Fix typo. (remote_get_min_fast_tracepoint_insn_len): New. (init_remote_ops): Initialize new field. * gdb.texinfo (Create and Delete Tracepoints): Describe what is needed to get shorter fast tracepoints. (Tracepoint Packets): Document new qTMinFTPILen packet. * 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. * gdb.trace/ftrace.c: New. * gdb.trace/ftrace.exp: New.
2011-11-14gdb/Yao Qi3-64/+194
* remote.c (struct remote_state): <install_in_trace> new field. (PACKET_InstallInTrace): New enum value. (remote_install_in_trace_feature): Support InstallInTrace. (remote_supports_install_in_trace): Likewise. (remote_protocol_features): Likewise. (_initialize_remote): Likewise. (remote_can_download_tracepoint): New. * target.h (struct target): New field `to_can_download_tracepoint'. (target_can_download_tracepoint): New macro. * target.c (update_current_target): Update. * breakpoint.h (struct bp_location): Add comment on field `duplicate'. (should_be_inserted): Don't differentiate breakpoint and tracepoint. (remove_breakpoints): Don't remove tracepoints. (tracepoint_locations_match ): New. (breakpoint_locations_match): Call it. (disable_breakpoints_in_unloaded_shlib): Handle tracepoint. (download_tracepoint_locations): New. (update_global_location_list): Call it. * tracepoint.c (find_matching_tracepoint): Delete. (find_matching_tracepoint_location): Renamed from find_matching_tracepoint. Return bp_location rather than tracepoint. (merge_uploaded_tracepoints): Set `inserted' field to 1 if tracepoint is found. gdb/doc/ * gdb.texinfo (Create and Delete Tracepoints): Describe changed behavior of tracepoint. (General Query Packets): New feature InstallInTrace. (Remote Configuration): Document "set remote install-in-trace-packet". gdb/gdbserver/ * 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. gdb/testsuite/ * gdb.trace/change-loc-1.c: New. * gdb.trace/change-loc-2.c: New. * gdb.trace/change-loc.c: New. * gdb.trace/change-loc.exp: New. * gdb.trace/change-loc.h: New. * gdb.trace/trace-break.c (marker): Define new symbol. * gdb.trace/trace-break.exp (break_trace_same_addr_5): New. (break_trace_same_addr_6): New.
2011-11-14 * mem-break.c (inc_ref_fast_tracepoint_jump): New.Yao Qi4-165/+208
* 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.
2011-11-09gdb/gdbserverYao Qi2-1/+5
* remote-utils.c (relocate_instruction): A comment fix.
2011-11-07[gdbserver] Fix watchpoint support on WindowsJoel Brobecker2-12/+19
Watchpoint support doesn't work anymore when using gdbserver on Windows. They just never trigger. The problem comes from the fact that we always set the debug registers to zero, no matter what. This in turn comes from the fact that we use i386_low_insert_watchpoint to compute the DR values: return i386_low_insert_watchpoint (&debug_reg_state, type, addr, len); This function saves the new values in debug_reg_state. However, the values we actually use when setting the DR registers are taken from two different globals: static unsigned dr_status_mirror; static unsigned dr_control_mirror; These are really never actually changed (their value is set from the DR values read from the inferior, but since we never change them, in practice, they never change). The fix is to use the values provided by debug_reg_state, and to eliminate the two dr_[...] globals. gdb/gdbserver/ChangeLog: * 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.
2011-11-05gdb/gdbserver:Yao Qi2-27/+46
2011-11-05 Yao Qi <yao@codesourcery.com> * tracepoint.c (gdb_collect): Loop over tracepoints of same address as TPOINT's. gdb/testsuite: 2011-11-05 Yao Qi <yao@codesourcery.com> * gdb.trace/trace-break.exp: Add test on setting two fast tracepoints at the same address.
2011-11-022011-11-02 Stan Shebs <stan@codesourcery.com>Stan Shebs3-0/+77
String collection for tracepoints. * NEWS: Mention string collection. * common/ax.def (tracenz): New bytecode. * ax-gdb.h (trace_string_kludge): Declare. * ax-gdb.c: Include valprint.h and c-lang.h. (trace_string_kludge): New global. (gen_traced_pop): Add string case. (agent_command): Add string case. * tracepoint.h (decode_agent_options): Declare. * tracepoint.c: Include cli-utils.h. (decode_agent_options): New function. (validate_actionline): Call it. (encode_actions_1): Ditto. * target.h (struct target_ops): New method to_supports_string_tracing. (target_supports_string_tracing): New macro. * target.c (update_current_target): Add to_supports_string_tracing. * remote.c (struct remote_state): New field string_tracing. (remote_string_tracing_feature): New function. (remote_protocol_features): New feature tracenz. (remote_supports_string_tracing): New function. (init_remote_ops): Set to_supports_string_tracing. * tracepoint.c (agent_mem_read_string): New function. (eval_agent_expr): Call it for tracenz. * server.c (handle_query): Report support for tracenz. * gdb.texinfo (Tracepoint Action Lists): Document collect/s. (General Query Packets): Describe tracenz feature. * agentexpr.texi (Bytecode Descriptions): Describe tracenz. * gdb.trace/collection.c: Add code using strings. * gdb.trace/collection.exp: Add tests of string collection.
2011-11-02gdb/gdbserver/Yao Qi2-7/+4
* tracepoint.c (cmd_qtstart): Remove unused local variables.
2011-11-02gdb/gdbserver/Yao Qi2-1/+5
* target.h: Fix a typo in comment.
2011-10-312011-10-31 Pedro Alves <pedro@codesourcery.com>Pedro Alves4-6/+17
gdb/gdbserver/ * 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. gdb/testsuite/ * gdb.trace/trace-break.c: New. * gdb.trace/trace-break.exp: New.
2011-10-07 * inferior.h (disable_randomization): Declare.Ulrich Weigand8-1/+214
* infrun.c (disable_randomization): New global variable. (show_disable_randomization): New function. (set_disable_randomization): Likewise. (_initialize_infrun): Install set/show disable-randomization commands. * linux-nat.c (disable_randomization): Remove. (show_disable_randomization): Likewise. (set_disable_randomization): Likewise. (_initialize_linux_nat): No longer install set/show disable-randomization commands here. (linux_nat_supports_disable_randomization): New function. (linux_nat_add_target): Install it. * remote.c (PACKET_QDisableRandomization): New enum value. (remote_protocol_packets): Support QDisableRandomization. (_initialize_remote): Likewise. (remote_supports_disable_randomization): New function. (init_remote_ops): Install it. (extended_remote_supports_disable_randomization): New function. (init_extended_remote_ops): Install it. (extended_remote_disable_randomization): New function. (extended_remote_create_inferior_1): Call it. * target.h (struct target_ops): Add to_supports_disable_randomization. (target_supports_disable_randomization): Add prototype. * target.c (target_supports_disable_randomization): New function. (find_default_supports_disable_randomization): Likewise. (init_dummy_target): Install it. doc/ * gdb.texinfo (Starting your Program): "set disable-randomization" is no longer Linux-specific. (Remote Configuration): Document "set remote disable-randomization-packet". (General Query Packets): Document "QDisableRandomization" packet and add it to "qSupported" list. gdbserver/ * 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.
2011-09-30gdbserver: add support for FDPIC loadmapsMike Frysinger2-11/+38
The DSBT support is very close to the FDPIC code, so extend the existing loadmap support to work with FDPIC loadmaps too. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2011-09-21Fix ChangeLog dates.Ulrich Weigand1-2/+2
2011-09-21 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.Ulrich Weigand2-51/+43
(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 * linux-arm-low.c: Include <signal.h>.Ulrich Weigand2-0/+527
(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 * server.h (struct emit_ops): Add compare-goto fields.Stan Shebs4-6/+484
* 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 * linux-x86-low.c (i386_emit_prologue): Save %ebx.Stan Shebs2-1/+8
(i386_emit_epilogue): Restore %ebx.
2011-09-01 * server.c (step_thread): Remove definition.Jie Zhang4-19/+8
(process_serial_event): Don't handle Hs. * server.h (step_thread): Remove declaration. * target.c (set_desired_inferior): Remove use of step_thread.
2011-08-24Stop threads when attaching to a PID that is the tgid.Luis Machado3-4/+87
2011-08-24Move common linux procfs code to common/Luis Machado2-17/+21
2011-08-14gdb/gdbserver/Yao Qi3-2/+7
* target.h (struct target_ops): Fix indent. * win32-low.c (win32_target_ops): Fix comment.
2011-08-14gdb/gdbserver/Yao Qi5-0/+376
* 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 gdb/Yao Qi5-0/+100
* remote.c (PACKET_qXfer_fdpic): New enum value. (remote_protocol_features): Add qXfer:fdpic:read packet. (remote_xfer_partial): Support TARGET_OBJECT_FDPIC. (_initialize_remote): Add set/show remote read-fdpic-loadmap command. * target.h (enum target_object): Add TARGET_OBJECT_FDPIC. gdb/gdbserver: * 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. gdb/doc/ * gdb.texinfo : Document qXfer:fdpic:read packet.
2011-08-05 win32-low.c: Include <stdint.h>.Eli Zaretskii2-0/+5
2011-07-222011-07-22 Pedro Alves <pedro@codesourcery.com>Pedro Alves2-25/+56
gdb/testsuite/ * gdb.arch/i386-dr3-watch.exp: Test that the i386 watchpoints backend doesn't leave used debug registers behind. gdb/gdbserver/ * 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. gdb/ * i386-nat.c (I386_DR_VACANT, I386_DR_LOCAL_ENABLE) (I386_DR_GLOBAL_ENABLE, I386_DR_DISABLE, I386_DR_SET_RW_LEN) (I386_DR_GET_RW_LEN, I386_DR_WATCH_HIT): Add state parameter and adjust. (dr_mirror, dr_status_mirror, dr_control_mirror): Delete. (struct i386_debug_reg_state): New. (i386_init_dregs): New. (dr_mirror): New. (i386_cleanup_dregs): Use i386_init_dregs. (i386_show_dr): Add state parameter and adjust. (i386_insert_aligned_watchpoint): Ditto. Don't pass the info to the inferior here. (i386_remove_aligned_watchpoint): Likewise. (i386_handle_nonaligned_watchpoint): Add state parameter and adjust. (i386_update_inferior_debug_regs): New. (i386_insert_watchpoint): Work on a local mirror of the debug registers, and only update the inferior on success. (i386_remove_watchpoint): Ditto. (i386_region_ok_for_watchpoint): Adjust. (i386_stopped_data_address): Adjust. (i386_insert_hw_breakpoint): Adjust. (i386_remove_hw_breakpoint): Adjust.
2011-07-212011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>Kwok Yeung12-783/+274
gdb/ * defs.h: Add guard against inclusion in gdbserver. (struct ptid, ptid_t): Move to common/ptid.h. (xfree, xzalloc, xasprintf, xvasprintf, xstrprintf, xstrvprintf, xsnprintf, internal_error): Move to common/common-utils.h. (nomem): Delete. * gdb_assert.h: Move into common/ sub-directory. * gdb_locale.h: Ditto. * gdb_dirent.h: Ditto. * inferior.h (minus_one_ptid, null_ptid, ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid): Move into common/ptid.h. * xml-support.c (xml_escape_text): Move into common/xml-utils.c. (gdb_xml_create_parser_and_cleanup_1, xml_fetch_context_from_file): Change nomem to malloc_failure. * xml-support.h (xml_escape_text): Move into common/xml-utils.h. * utils.c (nomem): Rename to malloc_failure. (xmalloc, xzalloc, xrealloc, xcalloc, xfree, xstrprintf, xasprintf, xvasprintf, xstrvprintf, xsnprintf): Move to common/common-utils.c. (gdb_buildargv): Change nomem to malloc_failure. * infrun.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): Move into common/ptid.c. (initialize_infrun): Delete initialization of null_ptid and minus_one_ptid. * linux-nat.c (linux_nat_xfer_osdata): Defer to linux_common_xfer_osdata. * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c, common/ptid.c and common/buffer.c. (HFILES_NO_SRCDIR): Add common/common-utils.h, common/xml-utils.h, common/ptid.h, common/buffer.h and common/linux-osdata.h. (COMMON_OBS): Add xml-utils.o, common-utils.o, buffer.o and ptid.o. (common-utils.o, xml-utils.o, ptid.o, buffer.o, linux-osdata.o): New rules. * common/gdb_assert.h: New. * common/gdb_dirent.h: New. * common/gdb_locale.h: New. * common/buffer.c: New. * common/buffer.h: New. * common/ptid.c: New. * common/ptid.h: New. * common/xml-utils.c: New. * common/xml-utils.h: New. * common/common-utils.c: New. * common/common-utils.h: New. * common/linux-osdata.c: New. * common/linux-osdata.h: New. * config/alpha/alpha-linux.mh (NATDEPFILES): Add linux-osdata.o. * config/arm/linux.mh (NATDEPFILES): Ditto. * config/i386/linux.mh (NATDEPFILES): Ditto. * config/i386/linux64.mh (NATDEPFILES): Ditto. * config/ia64/linux.mh (NATDEPFILES): Ditto. * config/m32r/linux.mh (NATDEPFILES): Ditto. * config/m68k/linux.mh (NATDEPFILES): Ditto. * config/mips/linux.mh (NATDEPFILES): Ditto. * config/pa/linux.mh (NATDEPFILES): Ditto. * config/powerpc/linux.mh (NATDEPFILES): Ditto. * config/powerpc/ppc64-linux.mh (NATDEPFILES): Ditto. * config/s390/s390.mh (NATDEPFILES): Ditto. * config/sparc/linux.mh (NATDEPFILES): Ditto. * config/sparc/linux64.mh (NATDEPFILES): Ditto. * config/xtensa/linux.mh (NATDEPFILES): Ditto. gdbserver/ * 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.
2011-07-202011-07-20 Pedro Alves <pedro@codesourcery.com>Pedro Alves2-4/+7
* tracepoint.c (tracepoint_look_up_symbols): Return upon the first symbol error.
2011-05-312011-05-31 Pedro Alves <pedro@codesourcery.com>Pedro Alves3-2/+8
gdb/gdbserver/ * 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. gdb/testsuite/ * gdb.arch/i386-dr3-watch.c: New file. * gdb.arch/i386-dr3-watch.exp: New file.
2011-05-262011-05-26 Yao Qi <yao@codesourcery.com>Yao Qi3-2/+11
gdb/ * gdb_thread_db.h: Delete. Move to ... * common/gdb_thread_db.h: ... here. gdb/gdbserver/ * Makefile.in (thread-db.o): Track dependence to common/gdb_thread_db.h. * thread-db.c: include gdb_thread_db.h from right place.
2011-05-162011-05-16 Adrian Cornish <gnu@bluedreamer.com>Tom Tromey2-1/+6
* linux-i386-ipa.c (supply_static_tracepoint_registers): Pass __FILE__ and __LINE__ to internal_error.
2011-05-13 Support $pdir and $sdir in libthread-db-search-path.Doug Evans2-31/+75
* NEWS: Mention $sdir,$pdir. * gdb_thread_db.h (LIBTHREAD_DB_SEARCH_PATH): Add $sdir:$pdir. * linux-thread-db.c (try_thread_db_load_from_pdir): New function. (try_thread_db_load_from_sdir): New function. (try_thread_db_load_from_dir): New function. (thread_db_load_search): Handle $pdir, $sdir. Remove trying of system directories if search of libthread-db-search-path fails, that is now done via $sdir. (has_libpthread): New function. (thread_db_load): Remove search for libthread_db in directory of libpthread, that is now done via $pdir. gdbserver/ * 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. doc/ * gdb.texinfo (Threads): Document $sdir,$pdir. (Server): Document $pdir exception.
2011-05-12Add support for enabling and disabling tracepoints while a traceKwok Yeung3-7/+103
experiment is still running. gdb/ * breakpoint.c (disable_breakpoint): Disable all locations associated with a tracepoint on target if a trace experiment is running. (disable_command): Disable a specific tracepoint location on target if a trace experiment is running. (do_enable_breakpoint): Enable all locations associated with a tracepoint on target if a trace experiment is running. (enable_command) Enable a specific tracepoint location on target if a trace experiment is running. * target.c (update_current_target): Add INHERIT and de_fault clauses for to_supports_enable_disable_tracepoint, to_enable_tracepoint and to_disable_tracepoint. * target.h: Add declaration of struct bp_location. (struct target_ops): Add new functions to_supports_enable_disable_tracepoint, to_enable_tracepoint and to_disable_tracepoint to target operations. (target_supports_enable_disable_tracepoint): New macro. (target_enable_tracepoint): New macro. (target_disable_tracepoint): New macro. * remote.c (struct remote_state): Add new field. (remote_enable_disable_tracepoint_feature): New. (remote_protocol_features): Add new entry. (remote_supports_enable_disable_tracepoint): New. (remote_enable_tracepoint): New. (remote_disable_tracepoint): New. (init_remote_ops): Add remote_enable_tracepoint, remote_disable_tracepoint and remote_supports_enable_disable_tracepoint to remote operations. * tracepoint.c (start_tracing): Allow tracing to start without any tracepoints enabled with just a warning if they can be re-enabled later. * NEWS: Add news item for the new behaviour of the enable and disable GDB commands when applied to tracepoints. Add news items for the new remote packets QTEnable and QTDisable. gdb/doc/ * gdb.texinfo: Document change in the behaviour of the enable and disable GDB commands when applied to tracepoints. Document the EnableDisableTracepoints remote stub feature. Document QTEnable and QTDisable in the list of tracepoint packets. gdb/gdbserver/ * 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 * linux-thread-db.c (set_libthread_db_search_path): New function.Doug Evans2-2/+13
(_initialize_thread_db): Add setter for libthread-db-search-path. gdbserver/ * thread-db.c (thread_db_handle_monitor_command): Handle elided path. doc/ * gdb.texinfo (Threads): If an empty path is provided for libthread-db-search-path it is reset to its default value. (Server): Ditto.
2011-05-04 * linux-low.c (linux_join): Skip process lookup.Doug Evans4-23/+9
* spu-low.c (spu_join): Ditto. * server.c (join_inferiors_callback): Delete. (process_serial_event): For 'D' packet (detach) call join_inferior directly.
2011-05-04gdb:Joseph Myers3-6/+5
* configure.host (xscale*): Don't handle target. * configure.tgt (thumb*-*-* | strongarm*-*-* | xscale-*-*): Don't handle targets. gdb/gdbserver: * README: Don't mention xscale*-*-linux*. * configure.srv (xscale*-*-linux*): Don't handle target. gdb/testsuite: * gdb.base/a2-run.exp (strongarm-*-coff): Don't handle target. * gdb.base/float.exp (xscale*-*-*, strongarm*-*-*): Don't handle targets. * gdb.base/long_long.exp (xscale*-*-*, strongarm*-*-*): Don't handle targets. sim: * configure.tgt (thumb*-*-* | strongarm*-*-* | xscale-*-*): Don't handle targets. * configure: Regenerate. sim/testsuite: * configure: Regenerate. * sim/arm/allinsn.exp (xscale*-*-*): Don't handle target. * sim/arm/misc.exp (thumb*-*-*, xscale*-*-*): Don't handle targets. * sim/arm/iwmmxt/iwmmxt.exp: Test for arm*-*-* instead of xscale*-*-*. * sim/arm/thumb/allthumb.exp (thumb*-*-*): Don't handle target. * sim/arm/xscale/xscale.exp: Test for arm*-*-* instead of xscale*-*-*.
2011-04-27fix strict-aliasing warningsNathan Froyd2-10/+19
* 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.
2011-04-26gdb/Yao Qi3-39/+11
* linux-nat.c: Move common macros to ... Include linux-ptrace.h. * common/linux-ptrace.h: ... here. New. gdb/gdbserver/ * 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.
2011-04-24gdb/Jan Kratochvil4-56/+99
* NEWS: Document the new gdbserver --once option. gdb/doc/ * gdb.texinfo (Starting and Stopping Trace Experiments): New anchor for disconnected tracing. (Multi-Process Mode for @code{gdbserver}): Mention --multi and extended-remote relationship. Mention --once. (TCP port allocation lifecycle of @code{gdbserver}): New. gdb/gdbserver/ * 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. gdb/testsuite/ * gdb.base/solib-disc.exp: Set gdbserver_reconnect_p. * lib/gdb.exp (gdb_init): Clear gdbserver_reconnect_p. * lib/gdbserver-support.exp (gdbserver_start): Add `--once' if !gdbserver_reconnect_p.. (gdbserver_reconnect): Call error if !gdbserver_reconnect_p..
2011-04-19gdbTom Tromey2-1/+5
* windows-tdep.c (windows_xfer_shared_library): * windows-nat.c (get_module_name, windows_make_so): * v850-tdep.c (v850_handle_pushm): * utils.c (null_cleanup, gdb_realpath): * ui-out.c (get_next_header): * tracepoint.c (clear_traceframe_info): * symtab.c (lookup_symtab): * serial.h (struct serial_ops): * mipsread.c (read_alphacoff_dynamic_symtab): * infcmd.c (print_return_value): * ia64-linux-tdep.c (ia64_linux_sigcontext_register_address): * f-exp.y (parse_number): * exceptions.c (catch_exceptions): * dummy-frame.c (dummy_frame_this_id): * defs.h (struct cleanup): * breakpoint.c (disable_breakpoints_in_unloaded_shlib): * arm-tdep.c (arm_push_dummy_call): * amd64-tdep.h (amd64_collect_xsave): * amd64-tdep.c (amd64_collect_xsave): * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): * README (typing): Remove duplicate words. * cli/cli-decode.c (lookup_cmd_composition): Add comma. * infrun.c (siginfo_value_read): Fix typo. * solib-frv.c (frv_fdpic_find_global_pointer): Likewise. * top.c (source_line_number): Add comma. gdb/doc * gdbint.texinfo (Register Information Functions): Remove duplicate "the". * gdb.texinfo (Emacs): Remove duplicate "to". (GDB/MI Variable Objects): Remove duplicate "the". (General Query Packets): Likewise. gdb/testsuite * gdb.mi/mi-nsmoribund.exp: * gdb.hp/gdb.objdbg/objdbg01.exp: * gdb.base/structs.exp (test_struct_returns): * gdb.base/call-sc.exp (test_scalar_returns): * gdb.base/bigcore.exp: Remove duplicate words. gdb/gdbserver * win32-low.c (handle_load_dll): Remove duplicate "the".
2011-04-07 Remove support for old Cygwin 1.5 versions.Pierre Muller2-5/+15
* 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 * common/signals.c (target_signal_from_host): Add _ markup to errorPierre Muller2-0/+10
function call message. (target_signal_to_host): Add _ markup and remove trailing new line from warning call message. (target_signal_from_command): Add _ markup to error function call message. * gdbserver/server.h (Macro _): Define it if not available.
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