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8 Commits

Author SHA1 Message Date
Andrew Cagney
0e100dab2e 2004-05-01 Andrew Cagney <cagney@redhat.com> 
* frame.c (create_sentinel_frame): Set type to SENTINEL_FRAME.
	* dummy-frame.c (dummy_frame_this_id): Use get_frame_type, instead
	of frame_relative_level.
	* sentinel-frame.c (sentinel_frame_unwinder): Set unwinder's type
	to SENTINEL_FRAME.
	* frame.h (enum frame_type): Add SENTINEL_FRAME.
	* s390-tdep.c (s390_prologue_frame_unwind_cache): Delete calls to
	frame_relative_level.
 2004-05-01 19:35:22 +00:00
Andrew Cagney
b9362cc7a8 2003-06-08 Andrew Cagney <cagney@redhat.com> 
* acinclude.m4 (gcc_AC_CHECK_DECL, (gcc_AC_CHECK_DECL): Stolen
	from GCC's acinclude.m4.
	* configure.in: Check for getopt's delcaration.
	* aclocal.m4, config.in, configure: Re-generate.
	* main.c (error_init): Delete declaration.
	* defs.h (error_init): Declare.
	* rs6000-tdep.c (rs6000_fetch_pointer_argument): Make static.
	(rs6000_convert_from_func_ptr_addr): Make static.
	(_initialize_rs6000_tdep): Add declaration.
	* cli/cli-cmds.c (dont_repeat): Delete declaration.
	(show_commands, set_verbose, show_history): Delete declaration.
	* top.h (set_verbose): Add declaration.
	(show_history, set_history, show_commands): Add declaration.
	(do_restore_instream_cleanup): Add declaration.
	* objc-lang.c (specialcmp): Make static.
	(print_object_command): Make static.
	(find_objc_msgsend): Make static.
	(find_objc_msgcall_submethod_helper): Make static.
	(find_objc_msgcall_submethod): Make static.
	(_initialize_objc_language): Add declaration.
	(find_implementation_from_class): Make static.
	(find_implementation): Make static.
	* objc-exp.y (yylex): Delete lookup_struct_typedef declaration.
	* objc-lang.h (lookup_struct_typedef): Add declaration.
	* cli/cli-interp.c (_initialize_cli_interp): Add declaration.
	* cli/cli-script.c (clear_hook_in_cleanup): Make static.
	(do_restore_user_call_depth): Make static.
	(do_restore_instream_cleanup): Delete declaration.
	(dont_repeat): Delete declaration.
	* cli/cli-decode.c (add_abbrev_cmd): Delete function.
	* cli/cli-dump.c (_initialize_cli_dump): Add declaration.
	* reggroups.c (_initialize_reggroup): Add declaration.
	* cp-support.c (_initialize_cp_support): Add declaration.
	* cp-abi.c (_initialize_cp_abi): Add declaration.
	* hpacc-abi.c (_initialize_hpacc_abi): Add declaration.
	* gnu-v3-abi.c (gnuv3_baseclass_offset): Make static.
	(_initialize_gnu_v3_abi): Add declaration.
	* gnu-v2-abi.c (gnuv2_value_rtti_type): Make static.
	(_initialize_gnu_v2_abi): Add declaration.
	* frame-base.c (_initialize_frame_base): Add declaration.
	* doublest.c (floatformat_from_length): Make static.
	* frame-unwind.c (_initialize_frame_unwind): Add declaration.
	* frame.c (create_sentinel_frame): Make static.
	(_initialize_frame): Add declaration.
	* top.c (do_catch_errors): Make static.
	(gdb_rl_operate_and_get_next_completion): Make static.
	* typeprint.c: Include "typeprint.h".
	* sentinel-frame.c (sentinel_frame_prev_register): Make static.
	(sentinel_frame_this_id): Make static.
	* p-valprint.c (_initialize_pascal_valprint): Add declaration.
	* ui-out.c (make_cleanup_ui_out_begin_end): Delete function.
	* dwarf2-frame.c (dwarf2_frame_cache): Make static.
	* p-exp.y (push_current_type, pop_current_type): ISO C declaration.
	* dwarf2expr.h (dwarf_expr_context): ISO C declaration.
	* maint.c (maintenance_print_architecture): Make static.
	* signals/signals.c (_initialize_signals): Add declaration.
	* std-regs.c (_initialize_frame_reg): Add declaration.
	* jv-exp.y (push_variable): ISO C definition.
	(push_qualified_expression_name): Ditto.
	* memattr.c (_initialize_mem): Add declaration.
	* remote.c (remote_check_watch_resources): Make static.
	(remote_stopped_by_watchpoint): Make static.
	(remote_stopped_data_address): Make static.
	* d10v-tdep.c (nr_dmap_regs): Make static.
	(a0_regnum): Make static.
	(d10v_frame_unwind_cache): Make static.
	(d10v_frame_p): Make static.
	* osabi.c (show_osabi): Make static.
	(_initialize_gdb_osabi): Add extern declaration.
	* gdbtypes.c (make_qualified_type): Make static.
	(safe_parse_type): Make static.
	* macrocmd.c (_initialize_macrocmd): Add extern declaration.
	* macrotab.c (macro_bcache_free): Make static.
	* interps.c (interp_set_quiet): Make static.
	(interpreter_exec_cmd): Make static.
	* stack.h (select_frame_command): New file.
	* stack.c: Include "stack.h".
	(select_frame_command_wrapper): Delete function.
	(select_frame_command): Make global.
	* infcall.c: Include "infcall.h".
	* linespec.c: Include "linespec.h".
	* symfile.c (sections_overlap): Make static.
	* cp-support.h (cp_initialize_namespace): ISO C declaration.
	* charset.c (_initialize_charset): Add missing prototype.
	* regcache.c (init_legacy_regcache_descr): Make static.
	(do_regcache_xfree): Make static.
	(regcache_xfer_part): Make static.
	(_initialize_regcache): Add missing prototype.
	* breakpoint.c (parse_breakpoint_sals): Make static.
	(breakpoint_sals_to_pc): Make static.
	* interps.h (clear_interpreter_hooks): ISO C declaration.
	* Makefile.in (stack_h): Define.
	(stack.o, typeprint.o, mi-main.o): Update dependencies.
	(mi-cmd-stack.o, infcall.o, linespec.o): Update dependencies.

Index: mi/ChangeLog
2003-06-08  Andrew Cagney  <cagney@redhat.com>

	* mi-parse.c (_initialize_mi_parse): Delete function.
	* mi-main.c: Include "mi-main.h".
	* mi-interp.c (_initialize_mi_interp): Add declaration.
	* mi-cmd-stack.c: Include "stack.h".
	(select_frame_command_wrapper): Delete extern declaration.
	(mi_cmd_stack_select_frame): Replace select_frame_command_wrapper
	with select_frame_command.
 2003-06-08 18:27:14 +00:00
Andrew Cagney
46654a5bcc 2003-05-02 Andrew Cagney <cagney@redhat.com> 
* sentinel-frame.c (sentinel_frame_prev_register): Replace
	REGISTER_BYTE with register_offset_hack.
	* regcache.c (init_regcache_descr): When REGISTER_BYTE_P, check
	that REGISTER_BYTE is consistent with the regcache.
	* gdbarch.sh (REGISTER_BYTE): Add a predicate.
	* gdbarch.h, gdbarch.c: Regenerate.
 2003-05-04 17:34:51 +00:00
Andrew Cagney
7df05f2b91 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).
 2003-04-05 03:56:00 +00:00
Andrew Cagney
6dc42492b6 2003-03-17 Andrew Cagney <cagney@redhat.com> 
Fix frame off-by-one bug.
	* frame-unwind.h (frame_this_id_ftype): Replace
	frame_unwind_id_ftype.
	(frame_prev_register_ftype): Replace frame_unwind_reg_ftype.
	(struct frame_unwind): Replace "id" with "this_id".  Replace "reg"
	with "prev_register".
	* frame-unwind.c (frame_unwind_find_by_pc): Return
	legacy_saved_regs_unwind instead of trad_frame_unwind.  Update
	comment.
	* dummy-frame.c (cached_find_dummy_frame): Delete function.
	(dummy_frame_this_id): Replace dummy_frame_id_unwind.
	(dummy_frame_prev_register): Replace dummy_frame_register_unwind.
	(dummy_frame_unwind): Update.
	* sentinel-frame.c (sentinel_frame_prev_register): Replace
	sentinel_frame_register_unwind.
	(sentinel_frame_this_id): Replace sentinel_frame_id_unwind.
	(sentinel_frame_unwinder): Update.
	* frame.h (legacy_saved_regs_unwind): Replace trad_frame_unwind.
	(struct frame_info): Rename "unwind_cache" to "prologue_cache".
	* frame.c (create_sentinel_frame): Update. Initialize
	"prologue_cache" instead of "unwind_cache".
	(frame_register_unwind): Call this frame's prev_register with the
	next frame and this frame's prologue cache.
	(get_prev_frame): Simplify.  Always call prev frame's this_id with
	this frame and prev frame's prologue cache.  Document that this
	call is shifted one to the left when compared to the
	frame_register_unwind call.
	(legacy_saved_regs_prev_register): Replace
	frame_saved_regs_register_unwind.
	(legacy_saved_regs_this_id): Replace frame_saved_regs_id_unwind.
	(legacy_saved_regs_unwinder): Replace trad_frame_unwinder.
	(legacy_saved_regs_unwind): Replace trad_frame_unwind.
	* d10v-tdep.c (d10v_frame_this_id): Replace d10v_frame_id_unwind.
	(d10v_frame_unwind): Update.
	(d10v_frame_prev_register): Replace d10v_frame_register_unwind.
	(d10v_frame_unwind_cache): Replace this "fi" with "next_frame".
	(saved_regs_unwinder): Replace this "frame" with "next_frame", and
	"saved_regs" with "this_saved_regs".
 2003-03-17 14:23:50 +00:00
Andrew Cagney
7a25a7c1cc 2003-03-12 Andrew Cagney <cagney@redhat.com> 
Eliminate the need for POP_FRAME.
	* frame.c (do_frame_unwind_register): New function.
	(frame_pop): When no POP_FRAME, pop the frame using register
	unwind and a scratch regcache.
	(frame_saved_regs_pop): Delete function.
	(trad_frame_unwinder): Update.
	* d10v-tdep.c (d10v_frame_pop): Delete function.
	(d10v_frame_unwind): Update.
	* sentinel-frame.c (sentinel_frame_pop): Delete function.
	(sentinel_frame_unwinder): Update.
	* dummy-frame.c (dummy_frame_pop): Delete function.
	(dummy_frame_unwind): Update.
	* frame-unwind.h (frame_unwind_pop_ftype): Delete definition.
	(struct frame_unwind): Update.
 2003-03-12 15:39:30 +00:00
Andrew Cagney
12cc2063be 2003-03-10 Andrew Cagney <cagney@redhat.com> 
* gdbarch.sh (gdbarch_unwind_pc): New method.
	* gdbarch.h, gdbarch.c: Regenerate.
	* frame.c (frame_pc_unwind): Rewrite.  Prefer gdbarch_unwind_pc,
	but use read_pc and FRAME_SAVED_PC as fall backs.
	(frame_saved_regs_pc_unwind): Delete function.
	(trad_frame_unwinder): Update.
	* frame-unwind.h (frame_unwind_pc_ftype): Delete declaration.
	(struct frame_unwind): Update.
	* dummy-frame.c (dummy_frame_pc_unwind): Delete function.
	(dummy_frame_unwind): Update.
	* sentinel-frame.c (sentinel_frame_pc_unwind): Delete function.
	(sentinel_frame_unwinder): Update.
	* d10v-tdep.c (d10v_frame_pc_unwind): Delete function.
	(d10v_frame_unwind): Update.
	(d10v_unwind_pc): New function.
	(d10v_gdbarch_init): Set unwind_pc.

Index: doc/ChangeLog
2003-03-10  Andrew Cagney  <cagney@redhat.com>

	* gdbint.texinfo (Target Architecture Definition): Cross reference
	FRAME_SAVED_PC to unwind_pc.  Document unwind_pc.
 2003-03-10 15:28:41 +00:00
Andrew Cagney
a94dd1fda2 2003-01-27 Andrew Cagney <ac131313@redhat.com> 
* sentinel-frame.h, sentinel-frame.c: New files.
	* Makefile.in (frame.o): Update dependencies.
	(SFILES): Add sentinel-frame.c.
	(sentinel_frame_h): Define.
	(COMMON_OBS): Add sentinel-frame.o.
	(sentinel-frame.o): Specify dependencies.
	* frame.c: Include "sentinel-frame.h".
	(frame_register_unwind): Rewrite assuming that there is always a a
	->next frame.
	(frame_register, generic_unwind_get_saved_register): Ditto.
	(frame_read_unsigned_register, frame_read_signed_register): Ditto.
	(create_sentinel_frame, unwind_to_current_frame): New functions.
	(get_current_frame): Rewrite using create_sentinel_frame and
	unwind_to_current_frame.  When possible, always create a frame.
	(create_new_frame): Set next to the sentinel frame.
	(get_next_frame): Rewrite.  Don't go below the level 0 frame.
	(deprecated_update_frame_pc_hack): Update the next frame's PC and
	ID cache when necessary.
	(frame_saved_regs_id_unwind): Use frame_relative_level.
	(deprecated_generic_get_saved_register): Use frame_relative_level,
	get_frame_saved_regs, get_frame_pc, get_frame_base and
	get_next_frame.
	(frame_saved_regs_register_unwind): Use get_frame_saved_regs and
	frame_register.
 2003-01-27 21:41:41 +00:00