diff options
| -rw-r--r-- | gdb/ChangeLog | 400 | ||||
| -rw-r--r-- | gdb/gdbserver/ChangeLog | 412 |
2 files changed, 417 insertions, 395 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index ea6156c..568b6d7 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2002-08-23 Daniel Jacobowitz <drow@mvista.com> + + * ChangeLog: Move gdbserver entries after GDB 5.2 to + gdbserver/ChangeLog. + 2002-08-23 Mark Kettenis <kettenis@gnu.org> * i386-tdep.c: Include "objfiles.h". @@ -218,7 +223,6 @@ * Makefile.in (LDFLAGS): Allow the configure script to establish a default for this. - * gdbserver/Makefile.in (LDFLAGS): Same. 2002-08-20 Keith Seitz <keiths@redhat.com> @@ -1315,7 +1319,6 @@ Fri Aug 2 15:53:50 2002 Andrew Cagney <cagney@redhat.com> * NEWS: Menion that CHILL has been made obsolete. * gdbtypes.c (chill_varying_type): Make chill references obsolete. - * gdbserver/Makefile.in: Ditto. * stabsread.c (read_range_type): Ditto. * gdbtypes.h: Ditto. * language.c (binop_type_check): Ditto. @@ -1662,12 +1665,6 @@ Fri Aug 2 15:53:50 2002 Andrew Cagney <cagney@redhat.com> * defs.h (extract_unsigned_integer): Update. (extract_signed_integer): Update. -2002-07-24 Kevin Buettner <kevinb@redhat.com> - - * gdbserver/configure.in (unistd.h): Add to AC_CHECK_HEADERS list. - * gdbserver/configure: Regenerate. - * gdbserver/config.in: Regenerate. - 2002-07-24 Andrew Cagney <cagney@redhat.com> * regcache.c (regcache_raw_write): Change buf parameter to a @@ -2192,11 +2189,6 @@ Fri Aug 2 15:53:50 2002 Andrew Cagney <cagney@redhat.com> * config/m68k/tm-m68k.h: Remove macros wrapped in #if !GDB_MULTI_ARCH. -2002-07-09 David O'Brien <obrien@FreeBSD.org> - - * gdbserver/gdbreplay.c (stdlib.h, unistd.h): Conditionaly include. - (perror_with_name, remote_close, remote_open, expect, play): Static. - 2002-07-08 Andrew Cagney <ac131313@redhat.com> * config.in, configure: Regenerate. @@ -2316,12 +2308,6 @@ Fri Aug 2 15:53:50 2002 Andrew Cagney <cagney@redhat.com> i386_push_return_address and set frame_chain_valid to generic_file_frame_chain_valid. -2002-07-04 Michal Ludvig <mludvig@suse.cz> - - * gdbserver/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. - 2002-07-03 Andrew Cagney <ac131313@redhat.com> * gdbarch.sh (struct regcache): Add opaque declaration. @@ -3644,10 +3630,6 @@ Fri Aug 2 15:53:50 2002 Andrew Cagney <cagney@redhat.com> 2002-06-13 Daniel Jacobowitz <drow@mvista.com> - * gdbserver/regcache.c: Add comment. - -2002-06-13 Daniel Jacobowitz <drow@mvista.com> - * mips-tdep.c (PROC_SYMBOL): Add warning comment. (struct mips_objfile_private, compare_pdr_entries): New. (non_heuristic_proc_desc): Read the ".pdr" section if it @@ -3701,158 +3683,6 @@ Fri Aug 2 15:53:50 2002 Andrew Cagney <cagney@redhat.com> * config/mips/tm-mips.h (MIPS_EABI, MIPS_LAST_ARG_REGNUM, MIPS_LAST_FP_ARG_REGNUM): Remove. -2002-06-11 Daniel Jacobowitz <drow@mvista.com> - - * gdbserver/thread-db.c: New file. - * gdbserver/proc-service.c: New file. - * gdbserver/acinclude.m4: New file. - * gdbserver/Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h, - proc-service.o, and thread-db.o. - (linux-low.o): Add USE_THREAD_DB. - * gdbserver/acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, - HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN. - * gdbserver/aclocal.m4: Regenerated. - * gdbserver/config.in: Regenerated. - * gdbserver/configure: Regenerated. - * gdbserver/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. - * gdbserver/configure.srv: Enable thread_db support for ARM, i386, MIPS, - PowerPC, and SuperH. - * gdbserver/i387-fp.c: Constify arguments. - * gdbserver/i387-fp.h: Likewise. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/regcache.h: Update. - * gdbserver/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. - * gdbserver/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. - * gdbserver/server.h: Update. - (struct inferior_list, struct_inferior_list_entry): New. - * gdbserver/target.c (set_desired_inferior): New. - (write_inferior_memory): Constify. - (mywait): New function. - * gdbserver/target.h: Update. - (struct target_ops): New signal_pid method. - (mywait): Removed macro, added prototype. - - * gdbserver/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. - - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/linux-x86-64-low.c (target_regsets): Add new kind - identifier. - 2002-06-11 Michal Ludvig <mludvig@suse.cz> * dwarf2cfi.c (unwind_tmp_obstack_init): New. @@ -4861,12 +4691,6 @@ Fri May 17 14:26:19 2002 J"orn Rennecke <joern.rennecke@superh.com> * hpread.c (hpread_read_struct_type): Remove assignments to args. (fixup_class_method_type): Likewise. -2002-05-15 Daniel Jacobowitz <drow@mvista.com> - - From Martin Pool <mbp@samba.org>: - * gdbserver/server.c (gdbserver_usage): New function. - (main): Call it. - 2002-05-15 Jim Blandy <jimb@redhat.com> Add macro structures to GDB's symbol tables. Nobody puts anything @@ -4905,11 +4729,6 @@ Fri May 17 14:26:19 2002 J"orn Rennecke <joern.rennecke@superh.com> * arm-linux-tdep.c (ARM_LINUX_JB_PC): Renamed from JB_PC. (ARM_LINUX_JB_ELEMENT_SIZE): Likewise. -2002-05-14 Daniel Jacobowitz <drow@mvista.com> - - * gdbserver/mem-break.c (reinsert_breakpoint_by_bp): Correct typo - stop_at -> stop_pc. - 2002-05-14 Andrew Cagney <ac131313@redhat.com> * regcache.c (register_valid): Revise comments refering to "Not @@ -5764,7 +5583,6 @@ Fri May 17 14:26:19 2002 J"orn Rennecke <joern.rennecke@superh.com> * remote-eb.c: Delete. * remote-adapt.c: Delete. * Makefile.in: Remove obsolete code. - * gdbserver/Makefile.in: Ditto. * config/s390/s390x.mt: Ditto. * config/s390/s390.mt: Ditto. * config/sparc/sparclynx.mh: Ditto. @@ -6279,13 +6097,6 @@ Wed Apr 24 14:22:21 2002 Andrew Cagney <cagney@redhat.com> * i386-linux-tdep.c: Update comments. * breakpoint.c (bpstat_what): Update comment. -2002-04-24 Michal Ludvig <mludvig@suse.cz> - - * gdbserver/linux-low.c (regsets_fetch_inferior_registers), - (regsets_store_inferior_registers): Removed cast to int from - ptrace() calls. - * gdbserver/regcache.h: Added declaration of struct inferior_info. - 2002-04-24 David S. Miller <davem@redhat.com> * i960-tdep.c (register_in_window_p): New function. @@ -6632,55 +6443,6 @@ Wed Apr 24 14:22:21 2002 Andrew Cagney <cagney@redhat.com> sorted in most most-recent-used order. Document. * gdbarch.h, gdbarch.c: Regenerate. -2002-04-20 Daniel Jacobowitz <drow@mvista.com> - - * gdbserver/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. - * gdbserver/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. - * gdbserver/regcache.h: Add prototypes. - * gdbserver/server.h: Likewise. - -2002-04-20 Daniel Jacobowitz <drow@mvista.com> - - * gdbserver/mem-break.c: New file. - * gdbserver/mem-break.h: New file. - * gdbserver/Makefile.in: Add mem-break.o rule; update server.h - dependencies. - * gdbserver/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. - * gdbserver/linux-i386-low.c (i386_breakpoint, i386_breakpoint_len) - (i386_stop_pc, i386_set_pc): New. Add to the_low_target. - * gdbserver/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. - * gdbserver/linux-low.h (struct linux_target_ops): Add breakpoint - handling members. - * gdbserver/server.c (attach_inferior): Remove extra add_inferior - call. - * gdbserver/server.h: Include mem-break.h. Update inferior.c - prototypes. - * gdbserver/target.c (read_inferior_memory) - (write_inferior_memory): New functions. - * gdbserver/target.h (read_inferior_memory) - (write_inferior_memory): Change macros to prototypes. - (struct target_ops): Update comments. Add const to write_memory - definition. - 2002-04-19 Andrew Cagney <ac131313@redhat.com> * sparc-tdep.c (sparc_get_saved_register): Use get_prev_frame @@ -6882,11 +6644,6 @@ Wed Apr 24 14:22:21 2002 Andrew Cagney <cagney@redhat.com> 2002-04-11 Daniel Jacobowitz <drow@mvista.com> - * gdbserver/linux-low.c (usr_store_inferior_registers): Support - registers which are allowed to fail to store. - * gdbserver/linux-low.h (linux_target_ops): Likewise. - * gdbserver/linux-ppc-low.c (ppc_regmap): Support FPSCR. - (ppc_cannot_store_register): FPSCR may not be storable. * regformats/reg-ppc.dat: Support FPSCR. 2002-04-11 Kevin Buettner <kevinb@redhat.com> @@ -6962,88 +6719,6 @@ Wed Apr 24 14:22:21 2002 Andrew Cagney <cagney@redhat.com> * server.h (look_up_one_symbol): Add prototype. * target.h (struct target_ops): Add look_up_symbols hook. -2002-04-09 Daniel Jacobowitz <drow@mvista.com> - - * gdbserver/server.h: Include <string.h> if HAVE_STRING_H. - * ChangeLog: Correct paths in last ChangeLog entry. - -2002-04-09 Daniel Jacobowitz <drow@mvista.com> - - * gdbserver/linux-low.h: Remove obsolete prototypes. - (struct linux_target_ops): New. - (extern the_low_target): New. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/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. - * gdbserver/linux-x86-64-low.c (x86_64_regmap): Renamed from regmap. - (the_low_target): New. - 2002-04-09 Andrew Cagney <ac131313@redhat.com> * frame.c (read_relative_register_raw_bytes_for_frame): Do not @@ -7057,71 +6732,6 @@ Wed Apr 24 14:22:21 2002 Andrew Cagney <cagney@redhat.com> 2002-04-09 Daniel Jacobowitz <drow@mvista.com> - * gdbserver/Makefile.in: Add stamp-h target. - * gdbserver/configure.in: Create stamp-h. - * gdbserver/configure: Regenerated. - -2002-04-09 Daniel Jacobowitz <drow@mvista.com> - - * gdbserver/inferiors.c: New file. - * gdbserver/target.c: New file. - * gdbserver/target.h: New file. - * gdbserver/Makefile.in: Add target.o and inferiors.o. Update - dependencies. - * gdbserver/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 (). - * gdbserver/remote-utils.c (unhexify): New function. - (hexify): New function. - (input_interrupt): Send signals to ``signal_pid''. - * gdbserver/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. - * gdbserver/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> - - * gdbserver/Makefile.in: Add WARN_CFLAGS. Update configury - dependencies. - * gdbserver/configure.in: Check for <string.h> - * gdbserver/configure: Regenerate. - * gdbserver/config.in: Regenerate. - * gdbserver/gdbreplay.c: Include needed system headers. - (remote_open): Remove strchr prototype. - * gdbserver/linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS. - * gdbserver/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. - * gdbserver/regcache.h: Add missing prototypes. - * gdbserver/remote-utils.c: Include <arpa/inet.h> for inet_ntoa. - * gdbserver/server.c (handle_query): New function. - (attached): New static variable, moved out of main. - (main): Quiet longjmp clobber warnings. - * gdbserver/server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes. - * gdbserver/utils.c (error): Remove NORETURN. - (fatal): Likewise. - -2002-04-09 Daniel Jacobowitz <drow@mvista.com> - * symtab.h (ALL_BLOCK_SYMBOLS): Don't dereference the pointer after the last symbol in a block. diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog new file mode 100644 index 0000000..c5365cf --- /dev/null +++ b/gdb/gdbserver/ChangeLog @@ -0,0 +1,412 @@ +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. + |