diff options
Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 438 |
1 files changed, 391 insertions, 47 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index a0eb7ff3a07..dc17be22d6a 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,56 +1,400 @@ -2003-04-03 Andrew Cagney <cagney@redhat.com> - - * frame.c (legacy_get_prev_frame): Revert a frame_id_eq test, - instead comparing the frame PCs. - -2003-04-03 Andrew Cagney <cagney@redhat.com> - - * frame.c (frame_id_eq): Update. Compare function addresses. - (get_frame_func): New function. - (frame_func_unwind): New function. - (legacy_get_prev_frame): Move linking of prev to next to the start - of the function. - (frame_id_p): Update. - (get_frame_id): Return the frame's "id". Do not set "frame". - (frame_id_build): Update. - (frame_id_inner): Update. - (create_sentinel_frame): Do not set the "pc". +2003-04-10 Andrew Cagney <cagney@redhat.com> + + * frame.c (get_frame_id): Return this frame's "id". + (frame_id_eq): Fail when code addresses do not match. + (legacy_saved_regs_this_id): Set this frame ID's code_addr to + zero. + (create_new_frame): Set the frame's ID. + (legacy_get_prev_frame): Set prev's frame ID code_addr to the + function start. + * d10v-tdep.c (d10v_frame_unwind_cache): Check for a zero func. + (d10v_frame_this_id): Get the frame's function, use frame_id_eq. + +2003-04-10 Andrew Cagney <cagney@redhat.com> + + * frame.c (fprint_frame_id): New function. + (fprint_frame_type, fprint_frame): New function. + (frame_pc_unwind, frame_func_unwind): Add/update trace code. + (create_sentinel_frame, get_frame_id): Ditto. + (frame_id_p, frame_id_eq): Ditto. + (frame_id_inner, create_new_frame): Ditto. + (legacy_get_prev_frame, get_prev_frame): Ditto. + (deprecated_update_frame_pc_hack): Ditto. + (frame_register_unwind): Ditto. + (deprecated_update_frame_base_hack): Ditto. + +2003-04-10 Corinna Vinschen <vinschen@redhat.com> + + * i386-cygwin-tdep.c (i386_cygwin_frame_chain): New function. + (i386_cygwin_init_abi): Set i386_cygwin_frame_chain as new + frame_chain function. + * Makefile.in: Add dependencies due to above change. + +2003-04-10 Corinna Vinschen <vinschen@redhat.com> + + * blockframe.c (legacy_frame_chain_valid): Move call to + DEPRECATED_FRAME_CHAIN_VALID before calls to inside_entry_func and + inside_entry_file. + +2003-04-09 Andrew Cagney <cagney@redhat.com> + + * frame.h (struct frame_id): Replace "pc" and "base" with + "stack_addr" and "code_addr". Update comments. + (frame_id_build): Update parameter names and comment. + (struct frame_info): Replace "id_p" and "id" with "this_id". + * dummy-frame.c (dummy_frame_this_id): Update. + * breakpoint.c (print_one_breakpoint): Update. + * frame.c (get_frame_id): Update. + (get_frame_base, frame_id_build): Update. + (create_sentinel_frame, legacy_get_prev_frame): Update. + (deprecated_update_frame_base_hack): Update. + (frame_id_p, frame_id_eq): Rework, return 0 when an invalid ID. + (frame_id_inner): Ditto. + +2003-04-09 Andrew Cagney <cagney@redhat.com> + + * defs.h (gdb_print_host_address): Make "addr" parameter a + pointer constant. + * utils.c (gdb_print_host_address): Update. + +2003-04-09 Kevin Buettner <kevinb@redhat.com> + + * rs6000-tdep.c (frame_get_saved_regs): Don't assume that the + register number for R0 is 0. + +2003-04-09 J. Brobecker <brobecker@gnat.com> + + * frame.h (struct gdbarch): Add opaque structure definition + to avoid a compilation warning on LynxOS 4.0. + +2003-04-09 Andrew Cagney <cagney@redhat.com> + + * frame.h (struct frame_info): Delete field "pc". Replace + "pc_unwind_cache" and "pc_unwind_cache_p" with "prev_pc" + structure. + * frame.c (frame_pc_unwind): Update. + (create_sentinel_frame): Do not set "pc". + (get_prev_frame): Do not set "pc". Use frame_pc_unwind. + (get_frame_pc): Call frame_pc_unwind. + (deprecated_update_frame_pc_hack): Update. + (create_new_frame): Use "pc" not "->pc". + +2003-04-09 Andrew Cagney <cagney@redhat.com> + + * frame.c (get_frame_id): Eliminate code updating "frame". + (legacy_get_prev_frame): Ditto. + (get_frame_base): Return id.base directly. + (deprecated_update_frame_base_hack): Update "id.base". + * frame.h (struct frame_info): Delete field "frame". + +2003-04-09 Andrew Cagney <cagney@redhat.com> + + * NEWS: Mention that the "Sequent family" is obsolete. + * configure.tgt: Obsolete i[3456]86-sequent-bsd*, + i[3456]86-sequent-sysv4*, and i[3456]86-sequent-sysv*. + * configure.host: Obsolete i[3456]86-sequent-bsd*, + i[3456]86-sequent-sysv4*, and i[3456]86-sequent-sysv*. + * config/i386/tm-ptx4.h: Obsolete file. + * config/i386/tm-ptx.h: Obsolete file. + * symm-tdep.c: Obsolete file. + * config/i386/symmetry.mt: Obsolete file. + * config/i386/tm-symmetry.h: Obsolete file. + * symm-nat.c: Obsolete file. + * config/i386/nm-symmetry.h: Obsolete file. + * config/i386/xm-symmetry.h: Obsolete file. + * config/i386/symmetry.mh: Obsolete file. + * config/i386/nm-ptx4.h: Obsolete file. + * config/i386/ptx4.mh: Obsolete file. + * config/i386/ptx.mt: Obsolete file. + * config/i386/ptx.mh: Obsolete file. + * config/i386/xm-ptx4.h: Obsolete file. + * config/i386/xm-ptx.h: Obsolete file. + +2003-04-09 Andrew Cagney <cagney@redhat.com> + + Obsolete mips*-*-mach3*. + * NEWS: Mention that mips*-*-mach3* is obsolete. + * m3-nat.c: Obsolete file. + * config/nm-m3.h: Obsolete file. + * config/mips/tm-mipsm3.h: Obsolete file. + * config/mips/mipsm3.mt: Obsolete file. + * config/mips/mipsm3.mh: Obsolete file. + * config/mips/xm-mipsm3.h: Obsolete file. + * mipsm3-nat.c: Obsolete file. + * configure.host: Obsolete mips-dec-mach3*. + * configure.tgt: Obsolete mips*-*-mach3*. + +2003-04-09 Andrew Cagney <cagney@redhat.com> + + * doublest.h: Update copyright. + (deprecated_store_floating, deprecated_extract_floating): Rename + store_floating and extract_floating. Update comments. + * doublest.c: Update copyright. + (extract_floating_by_length): Replace extract_floating. + (store_floating_by_length): Replace store_floating. + (deprecated_extract_floating): New function. + (deprecated_store_floating): New function. + (extract_typed_floating): Call extract_floating_by_length. + (store_typed_floating): Call store_floating_by_length. + * x86-64-tdep.c (x86_64_store_return_value): Update. + * sh-tdep.c (sh3e_sh4_extract_return_value): Update. + (sh64_extract_return_value): Update. + (sh_sh4_register_convert_to_virtual): Update. + (sh_sh64_register_convert_to_virtual): Update. + (sh_sh4_register_convert_to_raw): Update. + (sh_sh64_register_convert_to_raw): Update. + * rs6000-tdep.c (rs6000_register_convert_to_virtual): Update. + (rs6000_register_convert_to_raw): Update. + * ia64-tdep.c (ia64_register_convert_to_virtual): Update. + (ia64_register_convert_to_raw): Update. + * config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Update. + (REGISTER_CONVERT_TO_VIRTUAL): Update. + * arm-linux-tdep.c (arm_linux_push_arguments): Update. + * alpha-tdep.c (alpha_register_convert_to_virtual): Update. + (alpha_register_convert_to_raw): Update. + +2003-04-08 Andrew Cagney <cagney@redhat.com> + + * gdbarch.sh (SAVED_PC_AFTER_CALL): Add a predicate. + * gdbarch.h, gdbarch.c: Re-generate. + * d10v-tdep.c (d10v_saved_pc_after_call): Delete function. + (d10v_gdbarch_init): Do not set saved_pc_after_call. + * infrun.c (step_over_function): Call SAVED_PC_AFTER_CALL_P + conditionally, use frame_pc_unwind as an alternative. Add + comments. + * arch-utils.c (init_frame_pc_default): Only call + SAVED_PC_AFTER_CALL when available. + +2003-04-08 Elena Zannoni <ezannoni@redhat.com> + + * infrun.c (stop_soon): Rename from stop_soon_quietly. + (struct inferior_status): Rename stop_soon_quietly field to stop_soon. + (clear_proceed_status): Rename stop_soon_quietly to stop_soon. + (start_remote): Ditto. + (handle_inferior_event): Ditto. + (save_inferior_status): Ditto. + (restore_inferior_status): Ditto. + * infcmd.c (attach_command): Ditto. + * fork-child.c (startup_inferior): Ditto. + * inferior.h (stop_soon): Rename from stop_soon_quietly. + * alpha-tdep.c (heuristic_proc_start): Ditto. + * mips-tdep.c (heuristic_proc_start): Ditto. + * solib-svr4.c (svr4_solib_create_inferior_hook): Ditto. + * solib-sunos.c (sunos_solib_create_inferior_hook): Ditto. + * solib-osf.c (osf_solib_create_inferior_hook): Ditto. + * solib-irix.c (irix_solib_create_inferior_hook): Ditto. + * remote-vx.c (vx_create_inferior): Ditto. + +2003-04-08 Elena Zannoni <ezannoni@redhat.com> + + * infrun.c (stop_soon_quietly): Make it an enum, to better + override the default behavior of handle_inferior_event. + (clear_proceed_status): Update uses of stop_soon_quietly to + reflect that it is now an enum. + (start_remote): Ditto. + (handle_inferior_event): Change logic a bit if stop_soon_quietly + is set to handle the new GNU/Linux kernel behavior for + attach/sigstop. Update uses of stop_soon_quietly. + * inferior.h (enum stop_kind): New enum. + * infcmd.c (attach_command): Use STOP_QUIETLY_NO_SIGSTOP. + Reset normal handle_inferior_event behavior, afterwards. + * fork-child.c (startup_inferior): Update. + * alpha-tdep.c (heuristic_proc_start): Update. + * solib-svr4.c (svr4_solib_create_inferior_hook): Update. + * solib-sunos.c (sunos_solib_create_inferior_hook): Update. + * solib-osf.c (osf_solib_create_inferior_hook): Update. + * solib-irix.c (irix_solib_create_inferior_hook): Update. + * remote-vx.c (vx_create_inferior): Update. + * mips-tdep.c (heuristic_proc_start): Update. + +2003-04-07 Elena Zannoni <ezannoni@redhat.com> + + * disasm.c (dump_insns): Move variables inside loop, or they will + be freed more than once, causing wild memory corruptions. + (gdb_disassembly): Look for the substring "-thread", + instead of "-threads" in the target name, to make sure to find + the 'multi-thread' target. Also, make sure we do the right thing + with the "core" target. + +2003-04-07 Kevin Buettner <kevinb@redhat.com> + + * mips-tdep.c (mips_print_fp_register): New function, created from + do_fp_register_row(). Registers are now (also) printed as hex. + Only one register is printed per row. + (mips_print_register, do_fp_register_row): Print floating point + registers with mips_print_fp_register(). + +2003-04-06 Andrew Cagney <cagney@redhat.com> + + * valprint.h (inspect_it): Add extern declaration. + * objc-lang.c (value_nsstring): Avoid assignment inside of "if". + (selectors_info, classes_info): Ditto. + (find_objc_msgcall): Fix indentation. + (objc_printstr): Delete extern declarations. + + * arm-tdep.c (arm_frameless_function_invocation): Fix typo. + +2003-04-06 Andrew Cagney <cagney@redhat.com> + + * frame.h (legacy_frame_chain_valid): Rename frame_chain_valid. + Update comment. + * frame.c (legacy_saved_regs_this_id): Update. + (legacy_get_prev_frame): Update. + * xstormy16-tdep.c: Update comment. + * sparc-tdep.c (sparc_frame_chain): Update comment. + * blockframe.c (legacy_frame_chain_valid): Update. + +2003-04-06 Andrew Cagney <cagney@redhat.com> + + * valprint.c (val_print_type_code_int): Delete #ifdef + PRINT_TYPELESS_INTEGER code. + + * gdbarch.sh (DEPRECATED_USE_GENERIC_DUMMY_FRAMES) + (CALL_DUMMY_LOCATION, DEPRECATED_PC_IN_CALL_DUMMY): Allow partial + multi-arch definition. + * gdbarch.h: Re-generate. + +2003-04-05 Andrew Cagney <cagney@redhat.com> + + Eliminate FRAME_FIND_SAVED_REGS. + * config/pa/tm-hppah.h (hppa_hpux_frame_find_saved_regs_in_sigtramp): + Change FSR parameter to a pointer. + * config/pa/tm-hppa64.h (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): + Assume FSR parameter is a pointer. + * hppa-hpux-tdep.c (hppa_hpux_frame_find_saved_regs_in_sigtramp): + Make fsr a pointer. + * hppa-tdep.c (hppa_frame_find_saved_regs): New function. + (hppa_frame_saved_pc): Call hppa_frame_init_saved_regs. Make + saved_regs a pointer. + (hppa_frame_saved_pc): Ditto. + (find_dummy_frame_regs): Make frame_saved_regs a pointer + (hppa_pop_frame): Call hppa_frame_init_saved_regs. Make fsr a + pointer. + (restore_pc_queue): Make fsr a pointer. + (hppa_frame_find_saved_regs): Make frame_saved_regs a pointer. + (hppa_frame_chain): Make saved_regs a pointer, call + hppa_frame_init_saved_regs. + * sparc-tdep.c: Include "gdb_assert.h". + (sparc_frame_find_saved_regs): Replace internal_error with + gdb_assert. + * remote-vxsparc.c (vx_read_register): Delete reference to + FRAME_FIND_SAVED_REGS. + * gdbarch.sh: Delete check for FRAME_FIND_SAVED_REGS. + * gdbarch.h: Regenerate. + * frame.h (DEPRECATED_FRAME_INIT_SAVED_REGS): Delete macro. + (deprecated_get_frame_saved_regs): Delete declaration. + (struct frame_saved_regs): Delete definition. + * frame.c (deprecated_get_frame_saved_regs): Delete function. + * config/pa/tm-hppa.h (hppa_frame_init_saved_regs): Declare. + (hppa_frame_find_saved_regs): Delete declaration. + (FRAME_FIND_SAVED_REGS): Delete macro. + (DEPRECATED_FRAME_INIT_SAVED_REGS): Define. + * config/i386/tm-ptx.h (FRAME_FIND_SAVED_REGS): Delete + FRAME_FIND_SAVED_REGS in comment. + +2003-04-05 Andrew Cagney <cagney@redhat.com> + + * frame.c (frame_func_unwind, get_frame_func): New functions. + * frame.h (get_frame_func, frame_func_unwind): Declare. + (struct frame_info): Add field "prev_func" for caching the + previous frame's function address. + * arm-tdep.c (arm_frameless_function_invocation): Combine + get_pc_function_start and get_frame_pc into get_frame_func. + * sh-tdep.c (sh_nofp_frame_init_saved_regs): Ditto. + (sh64_nofp_frame_init_saved_regs): Ditto. + * s390-tdep.c (s390_function_start): Ditto. + * rs6000-tdep.c (rs6000_pop_frame): Ditto. + (rs6000_frameless_function_invocation): Ditto. + (rs6000_frame_saved_pc): Ditto. + * m68k-tdep.c (m68k_frame_init_saved_regs): Ditto. + * ia64-tdep.c (ia64_frame_init_saved_regs): Ditto. + * i386-tdep.c (i386_frameless_signal_p): Ditto. + (i386_frame_init_saved_regs): Ditto. + * hppa-tdep.c (hppa_frame_find_saved_regs): Ditto. + * d10v-tdep.c (d10v_frame_unwind_cache): Combine + get_pc_function_start and frame_pc_unwind into frame_func_unwind. + * cris-tdep.c (cris_frame_init_saved_regs): Ditto. + * blockframe.c (frameless_look_for_prologue): Ditto. + +2003-04-05 Andrew Cagney <cagney@redhat.com> + + * frame.c (legacy_get_prev_frame): Link prev to next at the + function start. Update comments. + +2003-04-05 Andrew Cagney <cagney@redhat.com> + + * frame.c (get_frame_id): Update comment. + (legacy_get_prev_frame): Update comment. + * gdbarch.sh: Delete check for EXTRA_FRAME_INFO. + * gdbarch.h: Regenerate. + * config/sparc/tm-sparc.h (EXTRA_FRAME_INFO): Delete. + * frame.h: Delete #ifdef EXTRA_FRAME_INFO code. + +2003-04-05 Andrew Cagney <cagney@redhat.com> + + * stack.c (print_frame_info): Use get_frame_pc. + +2003-04-04 Andrew Cagney <cagney@redhat.com> + + * frame.c (get_prev_frame): Do not call frame_type_from_pc. Set + the frame's type from the unwinder. + (get_frame_type): Map UNKNOWN_FRAME onto NORMAL_FRAME. + (create_new_frame, legacy_get_prev_frame): When the unwinder's + type isn't UNKNOWN_FRAME, initalize "type" from the unwinder. + (get_frame_base_address): Use get_frame_type. + (get_frame_locals_address, get_frame_args_address): Ditto. + (legacy_saved_regs_unwinder): Set the type to UNKNOWN_TYPE. + * frame.h (enum frame_type): Add UNKNOWN_FRAME. + (struct frame_info): Add comment explaining why the frame contains + a "type" field. + * dummy-frame.c (dummy_frame_unwind): Set the type to DUMMY_FRAME. + * d10v-tdep.c (d10v_frame_unwind): Set the type to NORMAL_FRAME. + * sentinel-frame.c (sentinel_frame_unwinder): Set the type to + NORMAL_FRAME. + * frame-unwind.h: Include "frame.h". + (struct frame_unwind): Add "type" field. + * Makefile.in (frame_unwind_h): Add $(frame_h). + +2003-04-04 Andrew Cagney <cagney@redhat.com> + + * x86-64-tdep.c (x86_64_unwind_dummy_id): Use frame_id_build. + * dummy-frame.c (dummy_frame_this_id): Use frame_id_build. + * d10v-tdep.c (d10v_frame_this_id): Use get_frame_pc and + get_frame_base. + (d10v_unwind_dummy_id): Use frame_id_build. + * frame.c (find_frame_sal): Use get_frame_pc. + (create_new_frame): Use deprecated_update_frame_pc_hack and + deprecated_update_frame_base_hack. + (create_sentinel_frame): Add comment about ->pc going away. + (get_prev_frame): Add comment about ->pc going away. + (legacy_get_prev_frame): Use get_frame_base, get_frame_pc, + frame_id_build, deprecated_update_frame_pc_hack and + deprecated_update_frame_base_hack. (select_frame): Use get_frame_pc. (legacy_saved_regs_this_id): Use frame_id_build. - (create_new_frame): Set the frame's ID. Store the PC in the - sentinel frame's PC unwind cache. - (legacy_get_prev_frame): Do not set "pc" or "frame". Instead use - frame_pc_unwind, frame_id_build, deprecated_update_frame_pc_hack, - and deprecated_update_frame_base_hack. - (get_prev_frame): Do not set "pc" or "frame", instead use - frame_pc_unwind. - (get_frame_pc): Use frame_pc_unwind. - (find_frame_sal): Use get_frame_pc. - (get_frame_base): Return the frame ID's stack address. - (deprecated_update_frame_base_hack): Set the frame ID's stack - address. - (frame_id_eq, frame_id_p, frame_id_inner, get_frame_id): Add debug - print statements. - - * d10v-tdep.c (d10v_frame_unwind_cache): Use frame_func_unwind. - (d10v_frame_this_id): Get the frame's function. - (d10v_frame_this_id): Use frame_id_eq. - (d10v_unwind_dummy_id): Use frame_id_build. - * stack.c (print_frame_info): Use get_frame_pc. +2003-04-04 Elena Zannoni <ezannoni@redhat.com> - * dummy-frame.c (dummy_frame_this_id): Use frame_id_build. Update - parameter to find_dummy_frame. + * x86-64-tdep.c (x86_64_push_arguments): Handle correctly the + signed integer case. + (classify_argument): Handle enumerations and references. - * breakpoint.c (print_one_breakpoint): Update. +2003-04-04 Andrew Cagney <cagney@redhat.com> - * frame.h (struct frame_id): Rename "base" to "stack_addr", - replace "pc" with "func_addr". - (frame_id_build): Update parameter names and comment. - (struct frame_info): Delete "frame" and "pc" fields. - (frame_func_unwind): Declare. - (get_frame_func): Declare. - (struct frame_info): Add field "func". + * frame.c (create_sentinel_frame): Initialize the sentinel frame's + ID to NULL. + +2003-04-01 Adam Fedor <fedor@gnu.org> + + * gdb/objc-lang.c (selectors_info): Replace calls to + SYMBOL_DEMANGLED_NAME and DEPRECATED_SYMBOL_NAME with + SYMBOL_NATURAL_NAME. + (classes_info, find_methods): Likewise. + +2003-04-03 Kevin Buettner <kevinb@redhat.com> + + * rs6000-tdep.c (rs6000_gdbarch_init): For xcoff executables, set + ``mach'' to the value determined by bfd_default_set_arch_mach(). 2003-04-02 Bob Rossi <bob_rossi@cox.net> |