X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2FChangeLog;h=4632cbff6c2f627bbb4b8453131d2b3c4c98cc28;hb=02d3ff8c47852d55db40850ca078e88c0de6131a;hp=29c8cc303ac21000576c9bd0ee9220ddc88d3052;hpb=1e8189fbb5629e0f78298e420b78b9fd381d6ff4;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 29c8cc303a..4632cbff6c 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,982 @@ +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. + * coffread.c, dbxread.c, elfread.c, mipsread.c somread.c: + Adjust the struct sym_fns object accordingly by setting + the new field to NULL. + * xcoffread.c (aix_process_linenos): Make static. + (xcoff_sym_fns): Set new field to aix_process_linenos. + * buildsym.c (end_symtab): Replace call to PROCESS_LINENUMBER_HOOK + by call to new the new sym_fns sym_read_linetable function. + * config/powerpc/aix.mt (DEPRECATED_TM_FILE): Delete. + * config/rs6000/tm-rs6000.h: Delete. + +2007-09-21 David Ung + Maciej W. Rozycki + + * mips-tdep.c (mips_n32n64_push_dummy_call): Per N32/N64 ABI + rules do not treat composite types specially. + +2007-09-20 Maciej W. Rozycki + + * mips-tdep.c (mips32_in_function_epilogue_p): New function. + (mips16_in_function_epilogue_p): Likewise. + (mips_in_function_epilogue_p): Likewise. + (mips_gdbarch_init): Register mips_in_function_epilogue_p(). + +2007-09-19 Joel Brobecker + + * configure.ac: Add check for "etext". + * configure, config.in: Regenerate. + * maint.c (TEXTEND): Only define if either _etext or etext + are available. + Disable the profiling functionality if TEXTEND is not defined. + +2007-09-19 Daniel Jacobowitz + + * mips-tdep.c (mips_stub_frame_cache): Correct the saved return + address register. Correct the call to frame_id_build. + (mips_stub_frame_sniffer): Use the stub unwinder when the PC + is invalid. + +2007-09-18 Joel Brobecker + + * ia64-tdep.c (refine_prologue_limit): Make sure we don't scan + the linetable past the function end. + +2007-09-18 James E. Wilson + + * MAINTAINERS: Update my email address. + +2007-09-18 Jerome Guitton + + * inf-ttrace.c (inf_ttrace_private_thread_info): New structure type. + (inf_ttrace_delete_dying_threads_callback): New function. + (inf_ttrace_resume): After resuming the execution, iterate over + the dying threads to delete them for the thread list. + (inf_ttrace_wait): on TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE, + mark the corresponding thread as dying instead of removing it + from the thread list. + (inf_ttrace_thread_alive): return 0 for dying threads. + +2007-09-17 Joel Brobecker + + * infrun.c (insert_step_resume_breakpoint_at_frame): Add assertion + that return_frame is not null. + +2007-09-17 Joel Brobecker + + * solib-svr4.c: Add include of "auxv.h". + (enable_break): Use the AT_BASE auxiliary entry if available. + * Makefile.in (solib-svr4.o): Update dependencies. + +2007-09-17 Joel Brobecker + + * NEWS: Create a new section for the next release branch. + Rename the section of the current branch, now that it has + been cut. + +2007-09-17 Jerome Guitton + + * dwarf2loc.c (dwarf_expr_frame_base): Guard against NULL. + * Makefile.in (dwarf2loc.o): Depend on gdb_assert.h. + +2007-09-16 Vladimir Prus + + * mi/mi-cmds.c (mi_cmds): Register -list-features. + * mi/mi-cmds.h (mi_cmd_list_features): New. + * mi/mi-main.c (mi_cmd_list_features): New. + +2007-09-11 Joel Brobecker + + GDB 6.7 branch created (branch timestamp: 2007-09-07 14:00 UTC) + * version.in: Bump version to 6.7.50-20070911-cvs. + +2007-09-10 Daniel Jacobowitz + + * thread.c (free_thread): Do not delete the step resume breakpoint + right away. + +2007-09-10 Daniel Jacobowitz + + * arch-utils.c (gdbarch_info_fill): Also try core_bfd. + * corelow.c (core_read_description): New. + (init_core_ops): Set to_read_description. + * gdbarch.sh: Add gdbarch_core_read_description. + * mips-linux-tdep.c (mips_linux_core_read_description): New. + (mips_linux_init_abi): Call set_gdbarch_core_read_description. + * mips-tdep.c (mips_tdesc_gp32, mips_tdesc_gp64): New. + (mips_register_g_packet_guesses): Use them. + (_initialize_mips_tdep): Initialize them. + * mips-tdep.h (mips_tdesc_gp32, mips_tdesc_gp64): Declare. + * gdbarch.h, gdbarch.c: Regenerated. + +2007-09-10 Ulrich Weigand + + * infrun.c (stepping_past_breakpoint): New global variable. + (stepping_past_breakpoint_ptid): Likewise. + (prepare_to_proceed): Add STEP parameter. Do not check for Ctrl-C. + Only switch threads if we need to single-step over a breakpoint hit + in the previously selected thread. If stepping, remember previous + thread to switch back to in STEPPING_PAST_BREAKPOINT[_PTID]. Call + switch_to_thread instead of copying its contents. + (proceed): Pass STEP to prepare_to_proceed. Always set ONEPROC if + prepare_to_proceed returns true. + (init_wait_for_inferior): Reset STEPPING_PAST_BREAKPOINT. + (context_switch): Call switch_to_thread. + (handle_inferior_event): Switch back to previous thread if requested + in STEPPING_PAST_BREAKPOINT[_PTID] by prepare_to_proceed. + * gdbthread.h (switch_to_thread): Add prototype. + * thread.c (switch_to_thread): Make global. + +2007-09-07 Pierre Muller + + * p-valprint.c: Fix 7 ARI reported problems. + (pascal_val_print): Fix one operator at end of line issue. + Use paddress function to remove use of + deprecated_print_address_numeric function (2 times). + Use SYMBOL_LINKAGE_NAME instead of DEPRECATED_SYMBOL_NAME. + (pascal_value_print): Fix 3 operator at end of line issues. + +2007-09-07 Daniel Jacobowitz + + PR gdb/2103 + * arm-tdep.c (arm_in_call_stub): Delete. + (arm_skip_stub): Handle from_arm and from_thumb stubs. + +2007-09-06 Daniel Jacobowitz + + * ppc-sysv-tdep.c (do_ppc_sysv_return_value): Handle other integer + types. + +2007-09-04 Daniel Jacobowitz + Jim Blandy + + * NEWS: Update description of string changes. Mention print/s. + * c-valprint.c (textual_element_type): New. + (c_val_print): Use it. Do not skip address printing for pointers + with a string format. + (c_value_print): Doc update. + * dwarf2read.c (read_array_type): Use make_vector_type. + * gdbtypes.c (make_vector_type): New. + (init_vector_type): Use it. + (gdbtypes_post_init): Initialize builtin_true_unsigned_char. + (_initialize_gdbtypes): Mark int8_t and uint8_t as TYPE_FLAG_NOTTEXT. + * gdbtypes.h (struct builtin_type): Add builtin_true_unsigned_char. + (TYPE_FLAG_NOTTEXT, TYPE_NOTTEXT): New. + (make_vector_type): New. + * printcmd.c (print_formatted): Only handle 's' and 'i' for examine. + Call the language print routine for string format. + (print_scalar_formatted): Call val_print for string format. Handle + unsigned original types for char format. + (validate_format): Do not reject string format. + * stabsread.c (read_type): Use make_vector_type. + * xml-tdesc.c (tdesc_start_vector): Use init_vector_type. + +2007-09-04 Michael Snyder + + * expprint.c (print_subexp_standard): Check strchr for null. + * Makefile.in (expprint.o): Depend on gdb_assert.h. + + * gnu-v2-abi.c (gnuv2_value_rtti_type): Guard against null. + + * stabsread.c (patch_block_status): Guard against null. + * Makefile.in (stabsread.o): Depend on gdb_assert.h. + +2007-09-04 Daniel Jacobowitz + + * printcmd.c (printf_command): Handle ptr_arg. Correct typo + in internal error message. + +2007-09-04 Pedro Alves + Daniel Jacobowitz + + * infcmd.c (post_create_inferior): Update comment. + (run_command_1): Always call post_create_inferior with 0 as + from_tty. + + * i386-cygwin-tdep.h: New. + * i386-cygwin-tdep.c: Include "i386-cygwin-tdep.h". + (win32_xfer_shared_library): Make it extern. + + * win32-nat.c: Include gdb_obstack.h and xml-support.h and + i386-cygwin-tdep.h. + (win32_so_ops): Delete. + (get_relocated_section_addrs): Delete. + (solib_symbols_add): Delete. + (register_loaded_dll): Delete. + (win32_make_so): New. + (handle_load_dll): Use win32_make_so. + (win32_free_so): Free the passed in so. + (win32_relocate_section_addresses): Delete. + (win32_solib_create_inferior_hook): Delete. + (handle_unload_dll): Don't add PE offset here. Free so with + win32_free_so instead of free_so. + (win32_special_symbol_handling): Delete. + (get_win32_debug_event): Remove unneeded calls. Set state to + TARGET_WAITKIND_LOADED on a dll unload. + (do_initial_win32_stuff): Clear cygwin_load_start and + cygwin_load_end. + (map_code_section_args): Delete. + (dll_code_sections_add): Delete. + (core_section_load_dll_symbols): Delete. + (win32_xfer_shared_libraries): New. + (win32_current_sos): Delete. + (win32_xfer_partial): New. + (open_symbol_file_object): Delete. + (in_dynsym_resolve_code): Delete. + (init_win32_ops): Set win32_xfer_partial as to_xfer_partial member + of win32_ops. Remove win32_so_ops settings. Don't set + current_target_so_ops here. + + * Makefile.in (i386_cygwin_tdep_h): New variable. + (i386-cygwin-tdep.o): Update dependencies. + (win32-nat.o): Update dependencies. + +2007-09-04 Pedro Alves + Daniel Jacobowitz + + * gdbarch.sh (core_xfer_shared_libraries): New. + + * corelow.c (core_xfer_partial): Handle TARGET_OBJECT_LIBRARIES. + + * gdb_obstack.h (obstack_grow_str, obstack_grow_str0): New. + + * xml-support.c (gdb_xml_parse): Debug output tweaks. + (xml_escape_text): New. + * xml-support.h (xml_escape_text): Declare. + + * config/i386/cygwin.mh (NATDEPFILES): Move corelow.o to ... + * config/i386/cygwin.mt (TDEPFILES): ... here. + + * win32-nat.c: (fetch_elf_core_registers): Delete. + (win32_elf_core_fn): Delete. + (_initialize_core_win32): Delete. + + * i386-cygwin-tdep.c: Include "regset.h", "gdb_objstack.h", + "xml-support.h" and "gdbcore.h". + (i386_win32_gregset_reg_offset): New. + (I386_WIN32_SIZEOF_GREGSET): New. + (i386_win32_regset_from_core_section): New. + (win32_xfer_shared_library): New. + (struct cpms_data): New. + (core_process_module_section): New. + (win32_core_xfer_shared_libraries): New. + (i386_cygwin_skip_trampoline_code): Register gregset_reg_offset, + gregset_num_regs, sizeof_gregset members of tdep. Register + regset_from_core_section and core_xfer_shared_libraries callbacks. + + * Makefile.in (i386-cygwin-tdep.o): Update dependencies. + * gdbarch.h, gdbarch.c: Regenerate. + +2007-09-03 Daniel Jacobowitz + + * corelow.c (core_xfer_partial): Pass writebuf to + deprecated_xfer_memory in TARGET_OBJECT_MEMORY write case. + +2007-09-03 Pedro Alves + + * arm-tdep.h (arm_skip_stub): Declare. + * arm-wince-tdep.c: Don't include "solib-svr4.h". Include + "gdbcore.h". + (arm_pe_skip_trampoline_code): New function. + (arm_wince_init_abi): Register arm_pe_skip_trampoline_code as + gdbarch_skip_trampoline_code callback. + * Makefile.in (arm-wince-tdep.o): Update dependencies. + +2007-09-03 Daniel Jacobowitz + + * MAINTAINERS: Move Fred Fish to Past Maintainers. + +2007-09-03 Daniel Jacobowitz + + * configure.ac: Add --with-expat. + * configure: Regenerated. + +2007-09-03 Andreas Schwab + + * configure.ac: Accept --with-system-readline. + (READLINE, READLINE_DEPS, READLINE_CFLAGS): Define and substitute. + * configure: Regenerate. + * Makefile.in (READLINE, READLINE_DEPS, READLINE_CFLAGS): Use + substituted values. + (CDEPS): Use $(READLINE_DEPS) instead of $(READLINE). + +2007-09-03 Maxim Grigoriev + Daniel Jacobowitz + + * mi-main.c (mi_load_progress): Handle MI2 and MI3 interpreters. + +2007-09-02 Jan Kratochvil + + * top.c (print_gdb_version): Fixed a string end-of-line compiler error. + +2007-09-02 Daniel Jacobowitz + + * top.c (print_gdb_version): Update for GPL version 3. + +2007-09-02 Jan Kratochvil + + * NEWS: Mention the build-id .debug files verification. + +2007-09-02 Jan Kratochvil + + * linux-nat.c (linux_nat_make_corefile_notes): Fixed a buffer overflow. + +2007-09-01 Jan Kratochvil + + * Makefile.in (symfile.o): Update dependencies. + * symfile.c (symbol_file_add_with_addrs_or_offsets): Initialize the + DEBUGFILE variable. FIND_SEPARATE_DEBUG_FILE called only if !PSYMTABS. + (struct build_id): New structure. + (build_id_bfd_get, build_id_verify, build_id_to_debug_filename): New. + (find_separate_debug_file): New variable BUILD_ID. + Call BUILD_ID_BFD_GET with BUILD_ID_TO_DEBUG_FILENAME as the first try. + +2007-08-31 Vladimir Prus + + * varobj.c (struct varobj): Fix comment + for the type member not to lie when it can be + NULL. + +2007-08-31 Vladimir Prus + + Implement -var-info-path-expression. + + * mi/mi-cmds.h (mi_cmd_var_info_path_expression): + Declare. + * mi/mi-cmds.c (mi_cmds): Register var-info-path-expression. + * mi/mi-cmd-var.c (mi_cmd_var_info_path_expression): New. + * varobj.c (struct varobj): New field 'path_expr'. + (c_path_expr_of_child, cplus_path_expr_of_child) + (java_path_expr_of_child): New. + (struct language_specific): New field path_expr_of_child. + (varobj_create): Initialize the path_expr field. + (varobj_get_path_expr): New. + (new_variable): Initialize the path_expr field. + (free_variable): Free the path_expr field. + (adjust_value_for_children_access): New parameter + WAS_TYPE. + (c_number_of_children): Adjust. + (c_describe_child): New parameter CFULL_EXPRESSION. + Compute full expression. + (c_value_of_child, c_type_of_child): Adjust. + (cplus_number_of_children): Adjust. + (cplus_describe_child): New parameter CFULL_EXPRESSION. + Compute full expression. + (cplus_name_of_child, cplus_value_of_child) + (cplus_type_of_child): Adjust. + * varobj.h (varobj_get_path_expr): Declare. + +2007-08-31 Vladimir Prus + + * mi/mi-cmd-var.c (print_varobj): If a varobj + type is NULL, don't try to print it. + +2007-08-30 Alan Modra + + * ppc-linux-nat.c (right_fill_reg): Delete. + (supply_gregset): Use ppc_supply_gregset. + (supply_fpregset): Use ppc_supply_fpregset. + (fill_gregset): Use ppc_collect_gregset. + (fill_fpregset): Use ppc_collect_fpregset. + * ppc-linux-tdep.c (PPC_LINUX_PT_*): Don't define. + (right_supply_register, ppc_linux_supply_gregset): Delete. + (ppc32_linux_supply_gregset, ppc64_linux_supply_gregset): Delete. + (ppc_linux_supply_fpregset): Delete. + (ppc_linux_collect_gregset): New function. + (ppc32_linux_reg_offsets, ppc64_linux_reg_offsets): New. + (ppc32_linux_gregset, ppc64_linux_gregset): Update to use reg offsets, + ppc_linux_supply_gregset, and ppc_collect_gregset. + (ppc_linux_fpregset): Rename to ppc32_linux_fpregset and update. + (ppc_linux_gregset, ppc_linux_fpregset): New functions. + (ppc_linux_regset_from_core_section): Update. + * ppc-tdep.h (ppc_linux_gregset, ppc_linux_fpregset): Declare. + (ppc_linux_supply_gregset, ppc_linux_supply_fpregset): Delete. + (struct ppc_reg_offsets): Add gpr_size, xr_size, fpscr_size fields. + * ppcobsd-tdep.c (ppcobsd_supply_gregset): Delete FIXME and assert. + (ppcobsd_collect_gregset): Likewise. + (_initialize_ppcnbsd_tdep): Init gpr_size, xr_size, fpscr_size. + * ppcnbsd-tdep.c (_initialize_ppcobsd_tdep): Likewise. + * ppcobsd-nat.c (_initialize_ppcobsd_nat): Likewise. + * rs6000-aix-tdep.c (rs6000_aix32_reg_offsets): Likewise. + (rs6000_aix64_reg_offsets): Likewise. + (rs6000_aix_supply_regset): Call ppc_supply_fpregset without testing + ppc_floating_point_unit_p. + (rs6000_aix_collect_regset): Similarly. + * rs6000-tdep.c (ppc_supply_reg): Add regsize param. Adjust offset + when regsize is larger than regcache register size. + (ppc_collect_reg): Similarly zero pad when regsize is larger than + regcache register size. + (ppc_greg_offset): New function, split out from.. + (ppc_supply_gregset): ..here. Separate code handling all regs from + single reg case. Correct xer offset. + (ppc_fpreg_offset): New function, split out from.. + (ppc_supply_fpregset): ..here. Separate code handling all regs from + single reg case. + (ppc_collect_gregset, ppc_collect_fpregset): Likewise. + (ppc_supply_fpregset, ppc_collect_fpregset): Don't assert we have + a fp unit, instead return if no fp. + +2007-08-29 Jim Blandy + + * breakpoint.c (watch_command_1): Remove '#ifdef HPUXHPPA' block; + this code has not been compiled for two years. + +2007-08-29 Michael Snyder + + * event-top.c (gdb_readline2): Return after EOF. + +2007-08-29 Joel Brobecker + + * symtab.c: Remove a function that has been commented out 3 years ago. + +2007-08-29 Randolph Chung + + * hppa-tdep.c (hppa32_cannot_fetch_register) + (hppa64_cannot_fetch_register): New functions. + (hppa_gdbarch_init): Set cannot_fetch_register appropriately. + * hppa-tdep.h (hppa_regnum): Add HPPA_CR26_REGNUM. + +2007-08-28 Michael Snyder + + * mi/mi-cmd-var.c (mi_print_value_p): No longer necessary to + check for null before calling check_typedef. + + * NEWS: Mention Coverity bug fixes. + +2007-08-27 Markus Deuling + + * spu-tdep.c (spu_pointer_to_address): New function. + (spu_integer_to_address): Likewise. + (spu_gdbarch_init): Add spu_pointer_to_address and + spu_integer_to_address to gdbarch. + +2007-08-26 Pedro Alves + + * arm-wince-tdep.c (ARM_WINCE_JB_PC): Change to 10. + +2007-08-23 Joel Brobecker + + * Makefile.in (copying.c): Use the top-level COPYING3 as the file + that contains the GDB license. + * copying.awk: Adjust to the GPLv3 wording. + * copying.c: Regenerate. + +2007-08-23 Joel Brobecker + + * copying.awk: Protoization, and i18n markup. + +2007-08-23 Joel Brobecker + + * config/djgpp/djconfig.sh: Switch license to GPLv3. + * copyright.sh: Likewise. + * gdb-events.sh: Likewise. + * gdb_gcore.sh: Likewise. + * gdb_mbuild.sh: Likewise. + * gdbarch.sh: Likewise. + * observer.sh: Likewise. + * features/feature_to_c.sh: Likewise. + * regformats/regdat.sh: Likewise. + +2007-08-23 Joel Brobecker + + Switch the license of all .c files to GPLv3. + Switch the license of all .h files to GPLv3. + Switch the license of all .cc files to GPLv3. + +2007-08-23 Joel Brobecker + + * configure.ac: Switch license to GPLv3. + +2007-08-22 Daniel Jacobowitz + + * mips-tdep.c (mips_gdbarch_init): Use Tag_GNU_MIPS_ABI_FP to + determine the file's FPU type. + +2007-08-22 Daniel Jacobowitz + + * mips-tdep.c (mips_n32n64_fp_arg_chunk_p): New. + (mips_n32n64_push_dummy_call): Always increment float_argreg along + with argreg. Use mips_n32n64_fp_arg_chunk_p. + +2007-08-22 Daniel Jacobowitz + + * solib-svr4.c (scan_dyntag): Only read target memory when necessary. + Fix formatting. + (elf_locate_base): Look for DT_MIPS_RLD_MAP first. Expand comments. + (elf_lookup_lib_symbol): Fix formatting. + +2007-08-21 Michael Snyder + + * dbxread.c (read_dbx_symtab): Guard null deref. + Break up long line. + + * valops.c (find_overload_match): Guard against NULL. + +2007-08-21 Daniel Jacobowitz + + * MAINTAINERS (Patch Champions): Remove self. + +2007-08-21 Chris Smith + + * cli/cli-script.c (read_command_lines): Call dont_repeat for each + line. + +2007-08-18 Michael Snyder + + * stabsread.c (dbx_lookup_type): Memory leak. + + * event-loop.c (delete_async_signal_handler): Move pointer null + test to before pointer dereference. + + * ui-out.c (append_header_to_list): Possible cut and paste error. + + * MAINTAINERS: white space tweak. + 2007-08-17 Michael Snyder + * stack.c (print_frame): Memory leak. + * completer.c (filename_completer): Avoid memory leak. Remove unnecessary nested block. @@ -233,6 +1210,7 @@ * varobj.c (value_of_root): Move alloc after return to avoid leak. * tui/tui-layout.c (tui_set_layout): Dead code, dead variable. + (tui_set_layout_for_display_command): Mem leak. * top.c (command_line_input): Memory leak.