X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=gdb%2FChangeLog;h=2668f751fd7628fcaea6d23f558f87a37d0036b3;hb=8d5f9c6f0201ffcca3959a000cb755195ea3c3e5;hp=814fc5e11292aff5f26860dbfd135e31c49baabc;hpb=c295b2e5056e475702a492c520c17d47c9955e14;p=binutils-gdb.git diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 814fc5e1129..2668f751fd7 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,475 @@ +2007-10-03 Daniel Jacobowitz + + * NEWS: Use uniform spacing. Correct version number for GDB 6.7 + news. Mention XML support for M68K in GDB 6.7. + +2007-10-03 Daniel Jacobowitz + + * gdbtypes.c (create_range_type): Do not set TYPE_FIELD_TYPE for the + bounds. + (init_vector_type): Use builtin_type_int32. + +2007-10-02 Ulrich Weigand + + * s390-tdep.c (s390_regset_from_core_section): Allow excess section + size to enable bi-arch generate-core-file support. + +2007-10-02 Markus Deuling + + * spu-tdep.c (info_spu_signal_command): Fix output for SPU signal. + +2007-10-02 Carlos Eduardo Seo + + * tui/tui-interp.c (tui_init): Initialize tui's SIGWINCH + signal handler. + * tui/tui-win.c (tui_initialize_win): New function for + initializing tui's SIGWINCH signal handler. + * tui/tui-win.h (tui_initialize_win): Declare. + +2007-10-02 Ulrich Weigand + + * ppc-linux-nat.c (ppc_linux_stopped_data_address): Cast + pointer to uintptr_t before casting to CORE_ADDR. + +2007-10-02 Markus Deuling + + * linux-nat.c (PTRACE_GETSIGINFO): Add define. + +2007-10-02 Mark Mitchell + + * mingw-hdep.c (gdb_select): Stop helper threads before returning. + * ser-mingw.c (enum select_thread_state): New type. + (struct ser_console_state): Add have_started and thread_state. + (select_thread_wait): New function. + (thread_fn_type): New type. + (create_select_thread): New function. + (destroy_select_thread): Likewise. + (start_select_thread): Likewise. + (stop_select_thread): Likewise. + (console_select_thread): Use new functions. + (pipe_select_thread): Likewise. + (file_select_thread): Likewise. + (ser_console_wait_handle): Likewise. + (ser_console_done_wait_handle): Likewise. + (ser_console_close): Likewise. + (free_pipe_state): Likewise. + (pipe_wait_handle): Likewise. + (pipe_done_wait_handle): Likewise. + (struct net_windows_state): Derive from ser_console_state. + (net_windows_select_thread): Use new functions. + (net_windows_wait_handle): Likewise. + (net_windows_done_wait_handle): Likewise. + (net_windows_close): Likewise. + +2007-10-02 Daniel Jacobowitz + + * inflow.c (terminal_ours_1): Remove useless line. + +2007-10-02 Daniel Jacobowitz + + * mips-tdep.c (mips_read_fp_register_double): Correct check for + odd FP registers. + (mips_print_fp_register): Correct check for even FP registers. + (mips_virtual_frame_pointer): New function. + (mips_gdbarch_init): Call set_gdbarch_virtual_frame_pointer. + +2007-09-30 Mike Frysinger + + * value.h (lookup_only_internalvar): New prototype. + (create_internalvar): Likewise. + * value.c (lookup_only_internalvar): New function. + (create_internalvar): Likewise. + (lookup_internalvar): Use new lookup_only_internalvar and + create_internalvar functions. + * parse.c (write_dollar_variable): Look up $ symbols in internal + table first rather than last. + +2007-09-30 Daniel Jacobowitz + + * linux-nat.c (linux_nat_new_thread): New variable. + (linux_child_follow_fork): Set inferior_ptid to include LWP ID. Use + linux_nat_switch_fork. + (lwp_list): Make public. + (add_lwp): Call linux_nat_new_thread. + (lin_lwp_attach_lwp, linux_nat_attach): Call add_lwp after stopping + the new thread. + (resume_callback): Clear lp->siginfo. Remove unused variable. + (linux_nat_resume): Assert that the LWP list is already initialized. + Clear lp->siginfo. + (save_siginfo): New. + (stop_wait_callback, linux_nat_wait): Call it. + (linux_nat_set_new_thread, linux_nat_get_siginfo): New. + * linux-nat.h (struct lwp_info): Add siginfo. + (lwp_list, linux_nat_set_new_thread, linux_nat_get_siginfo): Declare. + (ALL_LWPS): Define. + + * amd64-linux-nat.c (amd64_linux_dr): New. + (amd64_linux_dr_get): Take a PTID argument. Correct typo. + (amd64_linux_dr_set): Take a PTID argument. + (amd64_linux_dr_set_control, amd64_linux_dr_set_addr): Use ALL_LWPS. + (amd64_linux_dr_reset_addr): Use amd64_linux_dr_set_addr. + (amd64_linux_dr_get_status): Pass inferior_ptid to amd64_linux_dr_get. + (amd64_linux_new_thread): New. + (_initialize_amd64_linux_nat): Call linux_nat_set_new_thread. + * i386-linux-nat.c (i386_linux_dr): New. + (i386_linux_dr_get, i386_linux_dr_set): Take a PTID argument. + (i386_linux_dr_set_control, i386_linux_dr_set_addr): Use ALL_LWPS. + (i386_linux_dr_reset_addr): Use i386_linux_dr_set_addr. + (i386_linux_dr_get_status): Pass inferior_ptid to i386_linux_dr_get. + (i386_linux_new_thread): New. + (i386_linux_resume): Remove unnecessary PID check. + (_initialize_i386_linux_nat): Call linux_nat_set_new_thread. + * ia64-linux-nat.c (enable_watchpoints_in_psr): Take PTID argument. + (fetch_debug_register, fetch_debug_register_pair): Delete. + (debug_registers): New. + (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint): Use + ALL_LWPS and debug_registers. + (ia64_linux_new_thread): New. + (ia64_linux_stopped_data_address): Use linux_nat_get_siginfo. + (_initialize_ia64_linux_nat): Call linux_nat_set_new_thread. + * ppc-linux-nat.c (last_stopped_data_address): Delete. + (saved_dabr_value): New. + (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint): Use + ALL_LWPS. + (ppc_linux_new_thread): New. + (ppc_linux_stopped_data_address): Use linux_nat_get_siginfo. + (ppc_linux_stopped_by_watchpoint): Call ppc_linux_stopped_data_address. + (_initialize_ppc_linux_nat): Call linux_nat_set_new_thread. + * s390-nat.c (s390_stopped_by_watchpoint): Clear the watchpoint status + after reading it. + (s390_fix_watch_points): Take a PTID argument. + (s390_insert_watchpoint, s390_remove_watchpoint): Use ALL_LWPS. + (_initialize_s390_nat): Call linux_nat_set_new_thread. + +2007-09-30 Daniel Jacobowitz + Jeff Johnston + + * breakpoint.c (watchpoints_triggered): New. + (bpstat_stop_status): Remove STOPPED_BY_WATCHPOINT argument. + Check watchpoint_triggered instead. Combine handling for software + and hardware watchpoints. Do not use target_stopped_data_address + here. Always check a watchpoint if its scope breakpoint triggers. + Do not stop for thread or overlay events. Improve check for + triggered watchpoints without a value change. + (watch_command_1): Insert the scope breakpoint first. Link the + scope breakpoint to the watchpoint. + * breakpoint.h (enum watchpoint_triggered): New. + (struct breakpoint): Add watchpoint_triggered. + (bpstat_stop_status): Update prototype. + (watchpoints_triggered): Declare. + * infrun.c (enum infwait_status): Add infwait_step_watch_state. + (stepped_after_stopped_by_watchpoint): Delete. + (handle_inferior_event): Make stepped_after_stopped_by_watchpoint + local. Handle infwait_step_watch_state. Update calls to + bpstat_stop_status. Use watchpoints_triggered to check + watchpoints. + * remote.c (stepped_after_stopped_by_watchpoint): Remove extern. + (remote_stopped_data_address): Do not check it. + +2007-09-29 Daniel Jacobowitz + + * configure.ac: Add $LIBINTL when testing libbfd. + * configure: Regenerated. + +2007-09-28 Vladimir Prus + + * NEW: Mention pending breakpoint changes and + support for breakpoints at multiple locations. + +2007-09-27 Daniel Jacobowitz + + * arm-linux-tdep.c (arm_linux_software_single_step): New. + (arm_linux_init_abi): Use it. + * arm-tdep.c (arm_get_next_pc): Make global. Handle all-ones + condition correctly. + * arm-tdep.h (arm_get_next_pc): Declare. + * Makefile.in (arm-linux-tdep.o): Update. + +2007-09-26 Vladimir Prus + + * varobj.c (install_new_value): Don't + call value_get_print_value when a value is + lazy. Update the print_value member in a + single place. + +2007-09-26 Vladimir Prus + + * breakpoint.c (create_breakpoint): Set + condition on each location, not on the first + location of breakpoint. + +2007-09-26 Jim Blandy + + * remote.c (getpkt_sane): Fix error message. No animals were + harmed in the making of this debugger. + +2007-09-26 Pierre Muller + + * p-typeprint.c: Fix 11 ARI reported problems. + (pascal_print_type): Fix 4 operator at end of line. + (pascal_type_print_method_args) : Replace 2 DEPRECATED_STREQN macros + using strncmp function. + (pascal_type_print_base): Fix 2 operator at end of line. + (pascal_type_print_base) : Replace 3 DEPRECATED_STREQN macros + using strncmp function. + + +2007-09-26 Pierre Muller + + * Fix PR pascal/2231 + dwarf2read.c (read_subroutine_type): + All pascal functions are prototyped. + +2007-09-26 Pierre Muller + + * Fix PR pascal/2283 + p-valprint.c (pascal_val_print): correct current language check. + Also print array of char as strings. + + +2007-09-26 David Ung + Maciej W. Rozycki + + * mips-tdep.c (mips_n32n64_return_value): Fix a comment. + +2007-09-25 Pierre Muller + + * p-exp.y: Fix 12 ARI reported problems. + (name_not_typename): Fix 2 operator at end of line issues. + (yylex): Fix 3 operator at end of line issues. + Replace 7 DEPRECATED_STREQ macros using strcmp function. + +2007-09-25 David Ung + Maciej W. Rozycki + + * mips-tdep.c (mips_n32n64_return_value): Per N32/N64 ABI + rules return composite types in registers as appropriate. + +2007-09-24 Jim Blandy + + * symfile.h (struct symfile_segment_data): Doc fixes. + * symfile.c (symfile_map_offsets_to_segments): Doc fixes. + Assert that we were passed some loaded segment addresses, + and that sections' segment numbers are valid. + Simplify offset calculation. + * remote.c (get_offsets): Clarify selection of relocate-by-segment + strategy, and set num_segments correctly. Delete redundant + assignments to do_sections. + +2007-09-24 Daniel Jacobowitz + + * frame.c (get_prev_frame_1): Also check for PC in the same register. + +2007-09-24 Vladimir Prus + + * breakpoint.c (remove_sal): New. + (expand_line_sal_maybe): New. + (create_breakpoints): Call expand_line_sal_maybe. + (clear_command): Add comment. + (breakpoint_re_set_one): Call expand_line_sal_maybe. + * linespec.c (decode_indirect): Set explicit_pc to 1. + (decode_all_digits): Set explicit_line to 1. + (append_expanded_sal): New. + (expand_line_sal): New. + * linespec.h (expand_line_sal): Declare. + * symtab.c (init_sal): Initialize explicit_pc + and explicit_line. + * symtab.h (struct symtab_and_line): New fields + explicit_pc and explicit_line. + +2007-09-23 Daniel Jacobowitz + + * infcall.c (call_function_by_hand): Handle language-specific + pass and return by reference. + + * cp-abi.c (cp_pass_by_reference): New. + * cp-abi.h (cp_pass_by_reference): Declare. + (struct cp_abi_ops): Add pass_by_reference. + * gnu-v3-abi.c (gnuv3_pass_by_reference): New. + (init_gnuv3_ops): Set pass_by_reference. + + * language.c (language_pass_by_reference): New. + (default_pass_by_reference): New. + (unknown_language_defn, auto_language_defn, local_language_defn): Add + default_pass_by_reference. + * langauge.h (struct language_defn): Add la_pass_by_reference. + (language_pass_by_reference, default_pass_by_reference): Declare. + * ada-lang.c (ada_language_defn): Add default_pass_by_reference. + * c-lang.c (c_language_defn, asm_language_defn) + (minimal_language_defn): Likewise. + (cplus_language_defn): Add cp_pass_by_reference. + * f-lang.c (f_language_defn): Add default_pass_by_reference. + * jv-lang.c (java_language_defn): Likewise. + * m2-lang.c (m2_language_defn): Likewise. + * objc-lang.c (objc_language_defn): Likewise. + * p-lang.c (pascal_language_defn): Likewise. + * scm-lang.c (scm_language_defn): Likewise + +2007-09-23 Vladimir Prus + + Allow a code breakpoint to have several locations + associated with it. + * breakpoint.h (enum enable_state): Remove the + bp_shlib_disabled enumerator. + (struct bp_location): New members shlib_disabled, + global_next, enabled and function_name. + Rename pending to condition_not_parsed. + + * breakpoint.c (ALL_BP_LOCATIONS): Iterate over global_next. + (ALL_BP_LOCATIONS_SAFE): Likewise. + (breakpoint_enabled): Don't check for pending. + (condition_command): Free and update all locations of + a breakpoint. + (insert_bp_location): Adjust. + (software_breakpoint_inserted_here_p): Don't care + if breakpoint is enabled, as soon as it's inserted. + (print_it_typical): Print bpstat's location, not + bpstat's breakpoint's location. + (bpstat_stop_status): Iterate over all locations, not + all breakpoints. + (print_breakpoint_location): New. + (print_one_breakpoint): Renamed to + (print_one_breakpoint_location): ...this. Take + parameters to describe which location is being + printed. Modify code to properly print header + for several locations and individual locations. + (print_one_breakpoint): Print all locations. + (breakpoint_has_pc): New. + (describe_other_breakpoints): Use the above. + (check_duplicates): Renamed to... + (check_duplicates_for): .. this. + (check_duplicates): Use check_duplicates_for. + (allocate_bp_location): Adjust. + (set_raw_breakpoint_without_location): New, + extracted from set_raw_breakpoint. + (set_breakpoint_location_function): New. + (set_raw_breakpoint): Use + set_raw_breakpoint_without_location. + (make_breakpoint_permanent): Mark all locations + as inserted. + (disable_breakpoints_in_shlibs): Iterate over + locations. + (disable_breakpoints_in_unloaded_shlib): Likewise. + (re_enable_breakpoints_in_shlibs): Likewise. + (mention): Say "pending" when breakpoint has + zero locations. If breakpoint has more than one + location, say so. + (add_location_to_breakpoint): New. + (create_breakpoint): Accept symtabs_and_lines, not + symtab_and_line. Pass extra sals to + add_location_to_breakpoint. + (create_breakpoints): Pass symtabs_and_lines to + create_breakpoints. + (break_command_1): Make pending breakpoints + have zero locations. + (do_captured_breakpoint): Remove wrong allocation. + (clear_command): Iterate over all locations. + (unlink_locations_from_global_list): Renamed + from unlink_location_from_global_list. Remove + all locations. + (delete_breakpoint): Remove all locations. + Iterate over all locations when deciding which + other location to re-enable. + (all_locations_are_pending): New. + (update_breakpoint_locations): Renamed from + update_breakpoint_location. Try to match old + and new locations using names of containing + functions. + (breakpoint_re_set_one): Adjust. + (find_location_by_number): New. + (disable_command): Allow disabling individual location. + (enable_command): Allow enabling individual location. + * breakpoint.c: Adjust all uses of breakpoint's + enable state to for bp_shlib_disabled change. + +2007-09-22 Vladimir Prus + + * breakpoint.c (do_restore_lang_radix_cleanup): Remove. + (resolve_pending_breakpoint): Remove. + (re_enable_breakpoints_in_shlibs): Remove. + (unlink_locations_from_global_list): New. + (update_breakpoint_locations): New. + (breakpoint_re_set_one): Don't bail out on pending breakpoints. + Use parse_condition and update_breakpoint_location to + reset breakpoint. Ignore 'symbol not found' error from + decode_line_1. + (breakpoint_re_set): Don't emit newline before the + reason why breakpoint is not reset. + (do_enable_breakpoint): Don't specially process pending + breakpoints. + (free_bp_location): New. + (break_command_1): For pending breakpoints, initialize + all fields of a sal with zeroes. + * breakpoint.h (re_enable_breakpoints_in_shlibs): Remove. + * infcmd.c (post_create_inferior): Don't call + re_enable_breakpoints_in_shlibs. + * infrun.c (handle_inferior_event): Likewise. + * solib-irix.c (irix_solib_create_inferior_hook): Likewise. + * solib-osf.c (osf_solib_create_inferior_hook): Likewise. + * win32-nat.c (get_win32_debug_event): Likewise. + +2007-09-22 Vladimir Prus + + * breakpoint.c (create_breakpoint): Split from + create_breakpoints, implementing most of its logic. + Take just a single sal, single address string and + single condition. Do not take parsed condition at + all. + (create_breakpoints): Just call create_breakpoint + for each sal. + (find_condition_and_thread): New. + (break_command_1): Use find_condition_and_thread. + Do not keep parsed conditions. + (do_captured_breakpoint): Don't convert + condition string to struct expression. + +2007-09-22 Vladimir Prus + + * breakpoint.h (struct breakpoint): Move the cond + field to... + (struct bp_location): Here. + * breakpoint.c (condition_command, bpstat_stop_status) + (print_one_breakpoint, allocate_bp_location) + (solib_load_unload_1, create_fork_vfork_event_catchpoint) + (create_exec_event_catchpoint, create_breakpoints) + (break_command_1, watch_command_1, handle_gnu_v3_exceptions) + (create_ada_exception_breakpoint, set_breakpoint_sal) + (delete_breakpoint, breakpoint_re_set_one): Adjust. + * tui/tui-winsource.c (tui_update_breakpoint_info): Adjust. + +2007-09-22 Vladimir Prus + + Associate bp_stat with bp_location, not breakpoint. + * breakpoint.h (breakpoint_at): Change type + to bp_location*. + * breakpoint.c (bpstat_alloc): Take bp_location, + not breakpoint. + (bpstat_find_breakpoint): Look at bpstat's location's + owner, not at bpstat->breakpoint_at. + (bpstat_find_step_resume_breakpoint): Likewise. + (bpstat_num): Likewise. + (print_it_typical): Likewise. + (print_bp_stop_message): Likewise. + (watchpoint_check): Likewise. + (bpstat_what): Likewise. + (bpstat_get_triggered_catchpoints): Likewise. + (breakpoint_auto_delete): Likewise. + (delete_breakpoint): Likewise. + (bpstat_stop_status): Pass location, not breakpoint, + to bpstat_alloc. Look at bpstat's location's + owner, not at bpstat->breakpoint_at. + +2007-09-21 Jim Blandy + + * macrotab.h (new_macro_table): Document that removing information + from an obstack/bcache-managed macro table leaks memory. + * macrotab.c (macro_free, macro_bcache_free): Instead of asserting + that data is never freed in obstack/bcache-managed macro tables, + just leak the storage. + (macro_undef): If we're undefining a macro at exactly the same + source location that we defined it, simply remove the definition + altogether. + 2007-09-21 Joel Brobecker * symfile.h (struct sym_fns): Add new field sym_read_linetable. @@ -129,7 +601,7 @@ * gdbthread.h (switch_to_thread): Add prototype. * thread.c (switch_to_thread): Make global. -2007-09-07 2007-09-07 Pierre Muller +2007-09-07 Pierre Muller * p-valprint.c: Fix 7 ARI reported problems. (pascal_val_print): Fix one operator at end of line issue.