gcc/gcc/debug.h

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/* Debug hooks for GCC.
Copyright (C) 2001-2017 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 3, or (at your option) any
later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#ifndef GCC_DEBUG_H
#define GCC_DEBUG_H
/* This structure contains hooks for the debug information output
functions, accessed through the global instance debug_hooks set in
toplev.c according to command line options. */
struct gcc_debug_hooks
{
/* Initialize debug output. MAIN_FILENAME is the name of the main
dbxout.c (dbxout_source_line): Make static, update prototype. * dbxout.c (dbxout_source_line): Make static, update prototype. (dbx_debug_hooks, xcoff_debug_hooks): Add new hooks. (dbxout_init, dbxout_finish, dbxout_source_line, dbxout_begin_block, dbxout_end_block): Update for new prototypes. * dbxout.h (dbxout_source_line): Delete. * debug.c (debug_nothing_file, debug_nothing_file_int, debug_nothing_file_charstar_rtx): New. (do_nothing_debug_hooks): Update. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * debug.h (struct rtx_def): Declare. (gcc_debug_hooks): New hooks source_line, end_epilogue and end_function. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * dwarf2out.c (dwarf2out_source_line): Make static, update prototype. (dwarf2_debug_hooks): Update. (dwarf2out_init, dwarf2out_finish, dwarf2out_source_line, dwarf2out_begin_block, dwarf2out_end_block): Update for new prototypes. * dwarf2out.h (dwarf2out_source_line): Remove. * dwarfout.c (dwarfout_end_epilogue, dwarfout_end_function): Make static, update prototype. (dwarfout_init, dwarfout_finish, dwarfout_source_line, dwarfout_begin_block, dwarfout_end_block): Update for new prototypes. (dwarf_debug_hooks): Update. * dwarfout.h (dwarfout_end_epilogue, dwarfout_source_line, dwarfout_end_function): Remove. * final.c (profile_function): Use debug hooks for ending functions and epilogues. (output_source_line, final_end_function): Update prototype, use debug hooks. (final_start_function, final_scan_insn): Update. * output.h (sdb_begin_function_line): Remove. (final_end_function): Update prototype. * sdbout.c (sdb_begin_function_line): Make static. (PUT_SDB_EPILOGUE_END): Move to sdbout_end_epilogue. (sdbout_source_line): New. (sdbout_end_epilogue, sdbout_end_function): Make static, update prototypes. (sdb_debug_hooks): Update. (sdbout_init, sdbout_source_line, sdbout_begin_block, sdbout_end_block): Update for new prototypes. * sdbout.h (sdbout_end_epilogue, sdbout_end_function): Remove. * toplev.c (compile_file, rest_of_compilation): Update. * tree.h (dwarf2out_end_epilogue): Move to debug.h. * xcoffout.c (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue, xcoffout_end_function): Update for prototype changes. * xcoffout.h (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue): Update prototypes. From-SVN: r44017
2001-07-15 10:34:46 +02:00
input file. */
void (* init) (const char *main_filename);
dbxout.c (dbxout_source_line): Make static, update prototype. * dbxout.c (dbxout_source_line): Make static, update prototype. (dbx_debug_hooks, xcoff_debug_hooks): Add new hooks. (dbxout_init, dbxout_finish, dbxout_source_line, dbxout_begin_block, dbxout_end_block): Update for new prototypes. * dbxout.h (dbxout_source_line): Delete. * debug.c (debug_nothing_file, debug_nothing_file_int, debug_nothing_file_charstar_rtx): New. (do_nothing_debug_hooks): Update. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * debug.h (struct rtx_def): Declare. (gcc_debug_hooks): New hooks source_line, end_epilogue and end_function. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * dwarf2out.c (dwarf2out_source_line): Make static, update prototype. (dwarf2_debug_hooks): Update. (dwarf2out_init, dwarf2out_finish, dwarf2out_source_line, dwarf2out_begin_block, dwarf2out_end_block): Update for new prototypes. * dwarf2out.h (dwarf2out_source_line): Remove. * dwarfout.c (dwarfout_end_epilogue, dwarfout_end_function): Make static, update prototype. (dwarfout_init, dwarfout_finish, dwarfout_source_line, dwarfout_begin_block, dwarfout_end_block): Update for new prototypes. (dwarf_debug_hooks): Update. * dwarfout.h (dwarfout_end_epilogue, dwarfout_source_line, dwarfout_end_function): Remove. * final.c (profile_function): Use debug hooks for ending functions and epilogues. (output_source_line, final_end_function): Update prototype, use debug hooks. (final_start_function, final_scan_insn): Update. * output.h (sdb_begin_function_line): Remove. (final_end_function): Update prototype. * sdbout.c (sdb_begin_function_line): Make static. (PUT_SDB_EPILOGUE_END): Move to sdbout_end_epilogue. (sdbout_source_line): New. (sdbout_end_epilogue, sdbout_end_function): Make static, update prototypes. (sdb_debug_hooks): Update. (sdbout_init, sdbout_source_line, sdbout_begin_block, sdbout_end_block): Update for new prototypes. * sdbout.h (sdbout_end_epilogue, sdbout_end_function): Remove. * toplev.c (compile_file, rest_of_compilation): Update. * tree.h (dwarf2out_end_epilogue): Move to debug.h. * xcoffout.c (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue, xcoffout_end_function): Update for prototype changes. * xcoffout.h (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue): Update prototypes. From-SVN: r44017
2001-07-15 10:34:46 +02:00
/* Output debug symbols. */
void (* finish) (const char *main_filename);
Makefile.in (c-lex.o): Wrap long lines. * Makefile.in (c-lex.o): Wrap long lines. Depend on debug.h. * c-lex.c (cb_file_change, cb_define, cb_undef): Use debug hooks directly. * dbxout.c (dbx_debug_hooks): Add new hooks. (dbxout_start_new_source_file): Rename dbxout_start_source_file, make static. (dbxout_resume_previous_source_file): Rename dbxout_end_source_file, make static. * dbxout.h (dbxout_start_new_source_file, dbxout_resume_previous_source_file): Delete. * debug.c (do_nothing_debug_hooks): Add new hooks. (debug_nothing_init_finish): Rename debug_nothing_file_charstar. (debug_nothing_int_charstar, debug_nothing_int): New. * debug.h (gcc_debug_hooks): New hooks define, undef, start_source_file and end_source_file. (debug_nothing_init_finish): Rename debug_nothing_file_charstar. (debug_nothing_int_charstar, debug_nothing_int): New. * dwarf2out.c (dwarf2_debug_hooks): Add new hooks. (dwarf2out_start_source_file, dwarf2out_end_source_file, dwarf2out_define, dwarf2out_undef): Make static. * dwarf2out.h (dwarf2out_start_source_file, dwarf2out_end_source_file, dwarf2out_define, dwarf2out_undef): Remove. * dwarfout.c (dwarf_debug_hooks): Add new hooks. (dwarfout_start_source_file, dwarfout_end_source_file, dwarfout_define, dwarfout_undef): Make static. (dwarfout_start_source_file_check, dwarfout_end_source_file_check): New. (dwarfout_define, dwarfout_finish): Update. * dwarfout.h (dwarfout_start_new_source_file, dwarfout_resume_previous_source_file, dwarfout_define, dwarfout_undef): Remove. * sdbout.c (sdb_debug_hooks): Add new hooks. (sdbout_start_new_source_file): Rename sdbout_start_source_file, make static. (sdbout_resume_previous_source_file): Rename sdbout_end_source_file, make static, take an arg. * sdbout.h (sdbout_start_new_source_file, sdbout_resume_previous_source_file): Delete. * toplev.c (debug_start_source_file, debug_end_source_file, debug_define, debug_undef): Delete. * toplev.h (debug_start_source_file, debug_end_source_file, debug_define, debug_undef): Delete. * java/jcf-parse.c: Include debug.h. (parse_class_file): Update to use debug hooks directly. * java/Make-lang.in (jcf-parse.o): Depend on debug.h. From-SVN: r43952
2001-07-11 22:51:46 +02:00
Merge debug-early branch into mainline. * dwarf2out.c: Remove deferred_locations*. (dwarf2_debug_hooks): Add early_finish hook. Remove global_decl hook. Add early_global_decl and late_global_decl hook. New global early_dwarf. New structure set_early_dwarf. (output_die): Indicate whether a DIE was generated early when generating assembly with -dA. (struct limbo_die_struct): Document created_for field. Remove file_table_last_lookup. (remove_AT): Return TRUE if successful. (remove_child_TAG): Clear die_parent. (reparent_child): New function abstracted from... (splice_child_die): ...here. (new_die): ICE if a DIE ends up in limbo too late. (check_die): New. (defer_location): Remove. (add_subscript_info): Reuse DW_TAG_subrange_type if available. (fill_variable_array_bounds): New. (decl_start_label): Call fill_variable_array_bounds. (gen_formal_parameter_die): Rewrite to reuse previously generated DIEs. (gen_subprogram_die): Same. (gen_variable_die): Same. (gen_const_die): Same. (gen_label_die): Same. (gen_lexical_block_die): Same. (decl_will_get_specification_p): New. (local_function_static): New. (gen_struct_or_union_type_die): Fill in variable-length fields. (gen_typedef_die): Fill in variable-length typedefs. (gen_tagged_type_die): Gracefully return on error_mark_node. Handle re-entrancy. (gen_type_die_with_usage): Handle variable-length types. Remove duplicate code for ARRAY_TYPE case. (process_scope_var): Only process imported modules during early dwarf. (dwarf2out_early_global_decl): New. (dwarf2out_late_global_decl): Rename from dwarf2out_global_decl. (dwarf2out_type_decl): Set early_dwarf while calling dwarf2out_decl. (dwarf2out_decl): Verify that we did not recreate a previously generated DIE. Do not return on DECL_EXTERNALs in VAR_DECLs. Abstract some code to local_function_static. (lookup_filename): Remove use of file_table_last_lookup. Gracefully exit on missing file_name. (dwarf2out_finish): Verify limbo list. Remove deferred_locations_list use. Move deferred_asm_name and limbo flushing to... (dwarf2out_early_finish): ...here. New. (dwarf2out_c_finalize): Remove set of deferred_location_list, deferred_asm_name, and file_table_last_lookup. * cgraph.h (referred_to_p): Add default argument. * cgraphunit.c (referred_to_p): Add and handle include_self argument. (analyze_functions): Add first_time argument. Call check_global_declaration for all symbols. Call late_global_decl for nodes for moribund nodes. (finalize_compilation_unit): Add new argument to analyze_functions. Call early_global_decl for functions. Call early_finish debug hook. * dbxout.c (dbxout_early_global_decl): New. (dbxout_late_global_decl): New. Adapted from dbxout_global_decl. (dbx_debug_hooks): Add new hooks. (xcoff_debug_hooks): Same. * debug.c (do_nothing_debug_hooks): Add early_finish field. Add early and late debug hooks. Remove global_decl hook. * debug.h (struct gcc_debug_hooks): Add early_finish, early_global_decl, and late_global_decl fields. Remove global_decl field. Document gcc_debug_hooks. * gengtype.c (output_typename): Remove. * godump.c (go_early_global_decl): New. (go_late_global_decl): New. (go_global_decl): Remove. (dump_go_spec_init): Remove global_decl. Add {early,late}_global_decl. * langhooks-def.h (LANG_HOOKS_WRITE_GLOBALS): Remove. (LANG_HOOKS_POST_COMPILATION_PARSING_CLEANUPS): New. * langhooks.c (lhd_warn_unused_global_decl): Adjust comment. (write_global_declarations): Remove. (global_decl_processing): New. * langhooks.h (struct lang_hooks_for_decls): Remove final_write_globals field. Add post_compilation_parsing_cleanups field. * passes.c (rest_of_decl_compilation): Call early_global_decl. * sdbout.c: Add early and late_global_decl hooks. Remove sdbout_global_decl hook. Add early_finish field for sdb_debug_hooks. (sdbout_global_decl): Remove. (sdbout_early_global_decl): New. (sdbout_late_global_decl): New. * timevar.def (TV_PHASE_LATE_PARSING_CLEANUPS): New. * toplev.c (check_global_declaration): Rename from check_global_declaration_1. Adapt to use symtab infrastructure. (check_global_declarations): Remove. (emit_debug_global_declarations): Remove. (compile_file): Remove call to final_write_globals langhook. Run the actual compilation process. Perform any post compilation parser cleanups. Generate late debug info. * toplev.h (check_global_declaration): New. (check_global_declaration_1): Remove. (check_global_declarations): Remove. (write_global_declarations): Remove. (emit_debug_global_declarations): Remove. (global_decl_processing): New. * tree-core.h (struct tree_block): Add DIE field. * tree.h (BLOCK_DIE): New. * vmsdbgout.c (vmsdbgout_global_decl): Remove function and its use throughout. (vmsdbgout_early_global_decl): New. (vmsdbgout_late_global_decl): New. Add early_finish debug hook field to vmsdbg_debug_hooks. Remove vmsdbgout_decl to vmsdbgout_function_decl. Add early and late_global_decl debug hooks. From-SVN: r224161
2015-06-05 20:44:53 +02:00
/* Run cleanups necessary after early debug generation. */
void (* early_finish) (const char *main_filename);
Merge debug-early branch into mainline. * dwarf2out.c: Remove deferred_locations*. (dwarf2_debug_hooks): Add early_finish hook. Remove global_decl hook. Add early_global_decl and late_global_decl hook. New global early_dwarf. New structure set_early_dwarf. (output_die): Indicate whether a DIE was generated early when generating assembly with -dA. (struct limbo_die_struct): Document created_for field. Remove file_table_last_lookup. (remove_AT): Return TRUE if successful. (remove_child_TAG): Clear die_parent. (reparent_child): New function abstracted from... (splice_child_die): ...here. (new_die): ICE if a DIE ends up in limbo too late. (check_die): New. (defer_location): Remove. (add_subscript_info): Reuse DW_TAG_subrange_type if available. (fill_variable_array_bounds): New. (decl_start_label): Call fill_variable_array_bounds. (gen_formal_parameter_die): Rewrite to reuse previously generated DIEs. (gen_subprogram_die): Same. (gen_variable_die): Same. (gen_const_die): Same. (gen_label_die): Same. (gen_lexical_block_die): Same. (decl_will_get_specification_p): New. (local_function_static): New. (gen_struct_or_union_type_die): Fill in variable-length fields. (gen_typedef_die): Fill in variable-length typedefs. (gen_tagged_type_die): Gracefully return on error_mark_node. Handle re-entrancy. (gen_type_die_with_usage): Handle variable-length types. Remove duplicate code for ARRAY_TYPE case. (process_scope_var): Only process imported modules during early dwarf. (dwarf2out_early_global_decl): New. (dwarf2out_late_global_decl): Rename from dwarf2out_global_decl. (dwarf2out_type_decl): Set early_dwarf while calling dwarf2out_decl. (dwarf2out_decl): Verify that we did not recreate a previously generated DIE. Do not return on DECL_EXTERNALs in VAR_DECLs. Abstract some code to local_function_static. (lookup_filename): Remove use of file_table_last_lookup. Gracefully exit on missing file_name. (dwarf2out_finish): Verify limbo list. Remove deferred_locations_list use. Move deferred_asm_name and limbo flushing to... (dwarf2out_early_finish): ...here. New. (dwarf2out_c_finalize): Remove set of deferred_location_list, deferred_asm_name, and file_table_last_lookup. * cgraph.h (referred_to_p): Add default argument. * cgraphunit.c (referred_to_p): Add and handle include_self argument. (analyze_functions): Add first_time argument. Call check_global_declaration for all symbols. Call late_global_decl for nodes for moribund nodes. (finalize_compilation_unit): Add new argument to analyze_functions. Call early_global_decl for functions. Call early_finish debug hook. * dbxout.c (dbxout_early_global_decl): New. (dbxout_late_global_decl): New. Adapted from dbxout_global_decl. (dbx_debug_hooks): Add new hooks. (xcoff_debug_hooks): Same. * debug.c (do_nothing_debug_hooks): Add early_finish field. Add early and late debug hooks. Remove global_decl hook. * debug.h (struct gcc_debug_hooks): Add early_finish, early_global_decl, and late_global_decl fields. Remove global_decl field. Document gcc_debug_hooks. * gengtype.c (output_typename): Remove. * godump.c (go_early_global_decl): New. (go_late_global_decl): New. (go_global_decl): Remove. (dump_go_spec_init): Remove global_decl. Add {early,late}_global_decl. * langhooks-def.h (LANG_HOOKS_WRITE_GLOBALS): Remove. (LANG_HOOKS_POST_COMPILATION_PARSING_CLEANUPS): New. * langhooks.c (lhd_warn_unused_global_decl): Adjust comment. (write_global_declarations): Remove. (global_decl_processing): New. * langhooks.h (struct lang_hooks_for_decls): Remove final_write_globals field. Add post_compilation_parsing_cleanups field. * passes.c (rest_of_decl_compilation): Call early_global_decl. * sdbout.c: Add early and late_global_decl hooks. Remove sdbout_global_decl hook. Add early_finish field for sdb_debug_hooks. (sdbout_global_decl): Remove. (sdbout_early_global_decl): New. (sdbout_late_global_decl): New. * timevar.def (TV_PHASE_LATE_PARSING_CLEANUPS): New. * toplev.c (check_global_declaration): Rename from check_global_declaration_1. Adapt to use symtab infrastructure. (check_global_declarations): Remove. (emit_debug_global_declarations): Remove. (compile_file): Remove call to final_write_globals langhook. Run the actual compilation process. Perform any post compilation parser cleanups. Generate late debug info. * toplev.h (check_global_declaration): New. (check_global_declaration_1): Remove. (check_global_declarations): Remove. (write_global_declarations): Remove. (emit_debug_global_declarations): Remove. (global_decl_processing): New. * tree-core.h (struct tree_block): Add DIE field. * tree.h (BLOCK_DIE): New. * vmsdbgout.c (vmsdbgout_global_decl): Remove function and its use throughout. (vmsdbgout_early_global_decl): New. (vmsdbgout_late_global_decl): New. Add early_finish debug hook field to vmsdbg_debug_hooks. Remove vmsdbgout_decl to vmsdbgout_function_decl. Add early and late_global_decl debug hooks. From-SVN: r224161
2015-06-05 20:44:53 +02:00
/* Called from cgraph_optimize before starting to assemble
functions/variables/toplevel asms. */
void (* assembly_start) (void);
Makefile.in (c-lex.o): Wrap long lines. * Makefile.in (c-lex.o): Wrap long lines. Depend on debug.h. * c-lex.c (cb_file_change, cb_define, cb_undef): Use debug hooks directly. * dbxout.c (dbx_debug_hooks): Add new hooks. (dbxout_start_new_source_file): Rename dbxout_start_source_file, make static. (dbxout_resume_previous_source_file): Rename dbxout_end_source_file, make static. * dbxout.h (dbxout_start_new_source_file, dbxout_resume_previous_source_file): Delete. * debug.c (do_nothing_debug_hooks): Add new hooks. (debug_nothing_init_finish): Rename debug_nothing_file_charstar. (debug_nothing_int_charstar, debug_nothing_int): New. * debug.h (gcc_debug_hooks): New hooks define, undef, start_source_file and end_source_file. (debug_nothing_init_finish): Rename debug_nothing_file_charstar. (debug_nothing_int_charstar, debug_nothing_int): New. * dwarf2out.c (dwarf2_debug_hooks): Add new hooks. (dwarf2out_start_source_file, dwarf2out_end_source_file, dwarf2out_define, dwarf2out_undef): Make static. * dwarf2out.h (dwarf2out_start_source_file, dwarf2out_end_source_file, dwarf2out_define, dwarf2out_undef): Remove. * dwarfout.c (dwarf_debug_hooks): Add new hooks. (dwarfout_start_source_file, dwarfout_end_source_file, dwarfout_define, dwarfout_undef): Make static. (dwarfout_start_source_file_check, dwarfout_end_source_file_check): New. (dwarfout_define, dwarfout_finish): Update. * dwarfout.h (dwarfout_start_new_source_file, dwarfout_resume_previous_source_file, dwarfout_define, dwarfout_undef): Remove. * sdbout.c (sdb_debug_hooks): Add new hooks. (sdbout_start_new_source_file): Rename sdbout_start_source_file, make static. (sdbout_resume_previous_source_file): Rename sdbout_end_source_file, make static, take an arg. * sdbout.h (sdbout_start_new_source_file, sdbout_resume_previous_source_file): Delete. * toplev.c (debug_start_source_file, debug_end_source_file, debug_define, debug_undef): Delete. * toplev.h (debug_start_source_file, debug_end_source_file, debug_define, debug_undef): Delete. * java/jcf-parse.c: Include debug.h. (parse_class_file): Update to use debug hooks directly. * java/Make-lang.in (jcf-parse.o): Depend on debug.h. From-SVN: r43952
2001-07-11 22:51:46 +02:00
/* Macro defined on line LINE with name and expansion TEXT. */
void (* define) (unsigned int line, const char *text);
Makefile.in (c-lex.o): Wrap long lines. * Makefile.in (c-lex.o): Wrap long lines. Depend on debug.h. * c-lex.c (cb_file_change, cb_define, cb_undef): Use debug hooks directly. * dbxout.c (dbx_debug_hooks): Add new hooks. (dbxout_start_new_source_file): Rename dbxout_start_source_file, make static. (dbxout_resume_previous_source_file): Rename dbxout_end_source_file, make static. * dbxout.h (dbxout_start_new_source_file, dbxout_resume_previous_source_file): Delete. * debug.c (do_nothing_debug_hooks): Add new hooks. (debug_nothing_init_finish): Rename debug_nothing_file_charstar. (debug_nothing_int_charstar, debug_nothing_int): New. * debug.h (gcc_debug_hooks): New hooks define, undef, start_source_file and end_source_file. (debug_nothing_init_finish): Rename debug_nothing_file_charstar. (debug_nothing_int_charstar, debug_nothing_int): New. * dwarf2out.c (dwarf2_debug_hooks): Add new hooks. (dwarf2out_start_source_file, dwarf2out_end_source_file, dwarf2out_define, dwarf2out_undef): Make static. * dwarf2out.h (dwarf2out_start_source_file, dwarf2out_end_source_file, dwarf2out_define, dwarf2out_undef): Remove. * dwarfout.c (dwarf_debug_hooks): Add new hooks. (dwarfout_start_source_file, dwarfout_end_source_file, dwarfout_define, dwarfout_undef): Make static. (dwarfout_start_source_file_check, dwarfout_end_source_file_check): New. (dwarfout_define, dwarfout_finish): Update. * dwarfout.h (dwarfout_start_new_source_file, dwarfout_resume_previous_source_file, dwarfout_define, dwarfout_undef): Remove. * sdbout.c (sdb_debug_hooks): Add new hooks. (sdbout_start_new_source_file): Rename sdbout_start_source_file, make static. (sdbout_resume_previous_source_file): Rename sdbout_end_source_file, make static, take an arg. * sdbout.h (sdbout_start_new_source_file, sdbout_resume_previous_source_file): Delete. * toplev.c (debug_start_source_file, debug_end_source_file, debug_define, debug_undef): Delete. * toplev.h (debug_start_source_file, debug_end_source_file, debug_define, debug_undef): Delete. * java/jcf-parse.c: Include debug.h. (parse_class_file): Update to use debug hooks directly. * java/Make-lang.in (jcf-parse.o): Depend on debug.h. From-SVN: r43952
2001-07-11 22:51:46 +02:00
/* MACRO undefined on line LINE. */
void (* undef) (unsigned int line, const char *macro);
Makefile.in (c-lex.o): Wrap long lines. * Makefile.in (c-lex.o): Wrap long lines. Depend on debug.h. * c-lex.c (cb_file_change, cb_define, cb_undef): Use debug hooks directly. * dbxout.c (dbx_debug_hooks): Add new hooks. (dbxout_start_new_source_file): Rename dbxout_start_source_file, make static. (dbxout_resume_previous_source_file): Rename dbxout_end_source_file, make static. * dbxout.h (dbxout_start_new_source_file, dbxout_resume_previous_source_file): Delete. * debug.c (do_nothing_debug_hooks): Add new hooks. (debug_nothing_init_finish): Rename debug_nothing_file_charstar. (debug_nothing_int_charstar, debug_nothing_int): New. * debug.h (gcc_debug_hooks): New hooks define, undef, start_source_file and end_source_file. (debug_nothing_init_finish): Rename debug_nothing_file_charstar. (debug_nothing_int_charstar, debug_nothing_int): New. * dwarf2out.c (dwarf2_debug_hooks): Add new hooks. (dwarf2out_start_source_file, dwarf2out_end_source_file, dwarf2out_define, dwarf2out_undef): Make static. * dwarf2out.h (dwarf2out_start_source_file, dwarf2out_end_source_file, dwarf2out_define, dwarf2out_undef): Remove. * dwarfout.c (dwarf_debug_hooks): Add new hooks. (dwarfout_start_source_file, dwarfout_end_source_file, dwarfout_define, dwarfout_undef): Make static. (dwarfout_start_source_file_check, dwarfout_end_source_file_check): New. (dwarfout_define, dwarfout_finish): Update. * dwarfout.h (dwarfout_start_new_source_file, dwarfout_resume_previous_source_file, dwarfout_define, dwarfout_undef): Remove. * sdbout.c (sdb_debug_hooks): Add new hooks. (sdbout_start_new_source_file): Rename sdbout_start_source_file, make static. (sdbout_resume_previous_source_file): Rename sdbout_end_source_file, make static, take an arg. * sdbout.h (sdbout_start_new_source_file, sdbout_resume_previous_source_file): Delete. * toplev.c (debug_start_source_file, debug_end_source_file, debug_define, debug_undef): Delete. * toplev.h (debug_start_source_file, debug_end_source_file, debug_define, debug_undef): Delete. * java/jcf-parse.c: Include debug.h. (parse_class_file): Update to use debug hooks directly. * java/Make-lang.in (jcf-parse.o): Depend on debug.h. From-SVN: r43952
2001-07-11 22:51:46 +02:00
/* Record the beginning of a new source file FILE from LINE number
in the previous one. */
void (* start_source_file) (unsigned int line, const char *file);
Makefile.in (c-lex.o): Wrap long lines. * Makefile.in (c-lex.o): Wrap long lines. Depend on debug.h. * c-lex.c (cb_file_change, cb_define, cb_undef): Use debug hooks directly. * dbxout.c (dbx_debug_hooks): Add new hooks. (dbxout_start_new_source_file): Rename dbxout_start_source_file, make static. (dbxout_resume_previous_source_file): Rename dbxout_end_source_file, make static. * dbxout.h (dbxout_start_new_source_file, dbxout_resume_previous_source_file): Delete. * debug.c (do_nothing_debug_hooks): Add new hooks. (debug_nothing_init_finish): Rename debug_nothing_file_charstar. (debug_nothing_int_charstar, debug_nothing_int): New. * debug.h (gcc_debug_hooks): New hooks define, undef, start_source_file and end_source_file. (debug_nothing_init_finish): Rename debug_nothing_file_charstar. (debug_nothing_int_charstar, debug_nothing_int): New. * dwarf2out.c (dwarf2_debug_hooks): Add new hooks. (dwarf2out_start_source_file, dwarf2out_end_source_file, dwarf2out_define, dwarf2out_undef): Make static. * dwarf2out.h (dwarf2out_start_source_file, dwarf2out_end_source_file, dwarf2out_define, dwarf2out_undef): Remove. * dwarfout.c (dwarf_debug_hooks): Add new hooks. (dwarfout_start_source_file, dwarfout_end_source_file, dwarfout_define, dwarfout_undef): Make static. (dwarfout_start_source_file_check, dwarfout_end_source_file_check): New. (dwarfout_define, dwarfout_finish): Update. * dwarfout.h (dwarfout_start_new_source_file, dwarfout_resume_previous_source_file, dwarfout_define, dwarfout_undef): Remove. * sdbout.c (sdb_debug_hooks): Add new hooks. (sdbout_start_new_source_file): Rename sdbout_start_source_file, make static. (sdbout_resume_previous_source_file): Rename sdbout_end_source_file, make static, take an arg. * sdbout.h (sdbout_start_new_source_file, sdbout_resume_previous_source_file): Delete. * toplev.c (debug_start_source_file, debug_end_source_file, debug_define, debug_undef): Delete. * toplev.h (debug_start_source_file, debug_end_source_file, debug_define, debug_undef): Delete. * java/jcf-parse.c: Include debug.h. (parse_class_file): Update to use debug hooks directly. * java/Make-lang.in (jcf-parse.o): Depend on debug.h. From-SVN: r43952
2001-07-11 22:51:46 +02:00
/* Record the resumption of a source file. LINE is the line number
in the source file we are returning to. */
void (* end_source_file) (unsigned int line);
/* Record the beginning of block N, counting from 1 and not
dbxout.c (dbxout_source_line): Make static, update prototype. * dbxout.c (dbxout_source_line): Make static, update prototype. (dbx_debug_hooks, xcoff_debug_hooks): Add new hooks. (dbxout_init, dbxout_finish, dbxout_source_line, dbxout_begin_block, dbxout_end_block): Update for new prototypes. * dbxout.h (dbxout_source_line): Delete. * debug.c (debug_nothing_file, debug_nothing_file_int, debug_nothing_file_charstar_rtx): New. (do_nothing_debug_hooks): Update. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * debug.h (struct rtx_def): Declare. (gcc_debug_hooks): New hooks source_line, end_epilogue and end_function. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * dwarf2out.c (dwarf2out_source_line): Make static, update prototype. (dwarf2_debug_hooks): Update. (dwarf2out_init, dwarf2out_finish, dwarf2out_source_line, dwarf2out_begin_block, dwarf2out_end_block): Update for new prototypes. * dwarf2out.h (dwarf2out_source_line): Remove. * dwarfout.c (dwarfout_end_epilogue, dwarfout_end_function): Make static, update prototype. (dwarfout_init, dwarfout_finish, dwarfout_source_line, dwarfout_begin_block, dwarfout_end_block): Update for new prototypes. (dwarf_debug_hooks): Update. * dwarfout.h (dwarfout_end_epilogue, dwarfout_source_line, dwarfout_end_function): Remove. * final.c (profile_function): Use debug hooks for ending functions and epilogues. (output_source_line, final_end_function): Update prototype, use debug hooks. (final_start_function, final_scan_insn): Update. * output.h (sdb_begin_function_line): Remove. (final_end_function): Update prototype. * sdbout.c (sdb_begin_function_line): Make static. (PUT_SDB_EPILOGUE_END): Move to sdbout_end_epilogue. (sdbout_source_line): New. (sdbout_end_epilogue, sdbout_end_function): Make static, update prototypes. (sdb_debug_hooks): Update. (sdbout_init, sdbout_source_line, sdbout_begin_block, sdbout_end_block): Update for new prototypes. * sdbout.h (sdbout_end_epilogue, sdbout_end_function): Remove. * toplev.c (compile_file, rest_of_compilation): Update. * tree.h (dwarf2out_end_epilogue): Move to debug.h. * xcoffout.c (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue, xcoffout_end_function): Update for prototype changes. * xcoffout.h (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue): Update prototypes. From-SVN: r44017
2001-07-15 10:34:46 +02:00
including the function-scope block, at LINE. */
void (* begin_block) (unsigned int line, unsigned int n);
/* Record the end of a block. Arguments as for begin_block. */
void (* end_block) (unsigned int line, unsigned int n);
dbxout.c (dbxout_source_line): Make static, update prototype. * dbxout.c (dbxout_source_line): Make static, update prototype. (dbx_debug_hooks, xcoff_debug_hooks): Add new hooks. (dbxout_init, dbxout_finish, dbxout_source_line, dbxout_begin_block, dbxout_end_block): Update for new prototypes. * dbxout.h (dbxout_source_line): Delete. * debug.c (debug_nothing_file, debug_nothing_file_int, debug_nothing_file_charstar_rtx): New. (do_nothing_debug_hooks): Update. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * debug.h (struct rtx_def): Declare. (gcc_debug_hooks): New hooks source_line, end_epilogue and end_function. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * dwarf2out.c (dwarf2out_source_line): Make static, update prototype. (dwarf2_debug_hooks): Update. (dwarf2out_init, dwarf2out_finish, dwarf2out_source_line, dwarf2out_begin_block, dwarf2out_end_block): Update for new prototypes. * dwarf2out.h (dwarf2out_source_line): Remove. * dwarfout.c (dwarfout_end_epilogue, dwarfout_end_function): Make static, update prototype. (dwarfout_init, dwarfout_finish, dwarfout_source_line, dwarfout_begin_block, dwarfout_end_block): Update for new prototypes. (dwarf_debug_hooks): Update. * dwarfout.h (dwarfout_end_epilogue, dwarfout_source_line, dwarfout_end_function): Remove. * final.c (profile_function): Use debug hooks for ending functions and epilogues. (output_source_line, final_end_function): Update prototype, use debug hooks. (final_start_function, final_scan_insn): Update. * output.h (sdb_begin_function_line): Remove. (final_end_function): Update prototype. * sdbout.c (sdb_begin_function_line): Make static. (PUT_SDB_EPILOGUE_END): Move to sdbout_end_epilogue. (sdbout_source_line): New. (sdbout_end_epilogue, sdbout_end_function): Make static, update prototypes. (sdb_debug_hooks): Update. (sdbout_init, sdbout_source_line, sdbout_begin_block, sdbout_end_block): Update for new prototypes. * sdbout.h (sdbout_end_epilogue, sdbout_end_function): Remove. * toplev.c (compile_file, rest_of_compilation): Update. * tree.h (dwarf2out_end_epilogue): Move to debug.h. * xcoffout.c (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue, xcoffout_end_function): Update for prototype changes. * xcoffout.h (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue): Update prototypes. From-SVN: r44017
2001-07-15 10:34:46 +02:00
Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h. * Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h. (final.o): Don't depend on xcoffout.h, dbxout.h or sdbout.h. (toplev.o): Don't depend on xcoffout.h. * c-decl.c: Include debug.h (duplicate_decls): Use debug hook. * dbxout.c (dbxout_source_file, dbxout_args): Make static. (dbx_debug_hooks, xcoff_debug_hooks): Update. (dbxout_types): Remove. * dbxout.h (dbxout_source_file, dbxout_types, dbxout_args): Remove. * debug.c (do_nothing_debug_hooks): Update. (debug_true_tree, debug_nothing_rtx): New. * debug.h (struct rtx_def): New. (struct gcc_debug_hooks): New hooks ignore_block, outlining_inline_function and label. (debug_true_tree, debug_nothing_rtx, dwarf2out_frame_init, dwarf2out_frame_finish): New. * dwarf2out.c (dwarf2out_ignore_block, dwarf2out_abstract_function): Make static, update prototype. (dwarf2_debug_hooks): Update. * dwarf2out.h (dwarf2out_ignore_block, dwarf2out_abstract_function, dwarf2out_frame_init, dwarf2out_frame_finish): Remove. * dwarfout.c (dwarf_debug_hooks): Update. * emit-rtl.c: Include debug.h. (remove_unnecessary_notes): Use debug hook. * final.c: Don't include dbxout.h, xcoffout.h or sdbout.h. (final_scan_insn): Use debug hook. * integrate.c (output_inline_function): Use debug hook. * sdbout.c (sdbout_toplevel_data, sdbout_label): Make static. (sdb_debug_hooks): Update. * sdbout.h (sdbout_label, sdbout_toplevel_data): Remove. * toplev.c: Don't include xcoffout.h. (note_outlining_of_inline_function, debug_ignore_block): Remove. * toplev.h (note_outlining_of_inline_function, debug_ignore_block): Remove. * tree.h (dwarf2out_do_frame): Remove. From-SVN: r44163
2001-07-19 23:17:09 +02:00
/* Returns nonzero if it is appropriate not to emit any debugging
information for BLOCK, because it doesn't contain any
instructions. This may not be the case for blocks containing
nested functions, since we may actually call such a function even
though the BLOCK information is messed up. Defaults to true. */
alias.c (memory_modified_1, [...]): Constify. * alias.c (memory_modified_1, memory_modified_in_insn_p): Constify. * basic-block.h (tree_predicted_by_p, rtl_predicted_by_p): Likewise. * bb-reorder.c (copy_bb_p): Likewise. * cfghooks.c (can_remove_branch_p, can_merge_blocks_p, predicted_by_p, can_duplicate_block_p, block_ends_with_call_p, block_ends_with_condjump_p): Likewise. * cfghooks.h (can_remove_branch_p, can_merge_blocks_p, predicted_by_p, can_duplicate_block_p, block_ends_with_call_p, block_ends_with_condjump_p): Likewise. * cfglayout.c (cfg_layout_can_duplicate_bb_p): Likewise. * cfgrtl.c (can_delete_note_p, can_delete_label_p, rtl_can_merge_blocks, cfg_layout_can_merge_blocks_p, rtl_block_ends_with_call_p, rtl_block_ends_with_condjump_p, need_fake_edge_p, rtl_can_remove_branch_p): Likewise. * dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Use debug_true_const_tree instad of debug_true_tree. * debug.c (do_nothing_debug_hooks): Likewise. * debug.h (ignore_block, debug_true_const_tree): Constify. * dwarf2out.c (stack_adjust_offset, clobbers_queued_reg_save, dwarf2out_ignore_block, is_pseudo_reg, is_tagged_type, decl_ultimate_origin, block_ultimate_origin, lookup_decl_loc, same_dw_val_p, add_ranges, is_subrange_type, type_is_enum, dbx_reg_number, is_based_loc, field_type, simple_type_align_in_bits, simple_decl_align_in_bits, simple_type_size_in_bits, field_byte_offset, insert_float, type_tag, member_declared_type, is_redundant_typedef, secname_for_decl, is_inlined_entry_point): Likewise. * emit-rtl.c (const_next_insn, const_previous_insn, const_next_nonnote_insn, const_prev_nonnote_insn, const_next_real_insn, const_prev_real_insn, const_next_active_insn, const_prev_active_insn, const_next_label, const_prev_label): Likewise. * except.h (lookup_stmt_eh_region_fn, lookup_stmt_eh_region): Likewise. * haifa-sched.c (may_trap_exp, haifa_classify_insn, find_set_reg_weight, no_real_insns_p, find_set_reg_weight, sched_insn_is_legitimate_for_speculation_p): Likewise. * jump.c (reversed_comparison_code_parts, reversed_comparison_code, reversed_comparison, condjump_label): Likewise. * predict.c (rtl_predicted_by_p, tree_predicted_by_p): Likewise. * reg-stack.c (stack_regs_mentioned_p, stack_regs_mentioned): Likewise. * rtl.h (const_previous_insn, const_next_insn, const_prev_nonnote_insn, const_next_nonnote_insn, const_prev_real_insn, const_next_real_insn, const_prev_active_insn, const_next_active_insn, const_prev_label, const_next_label, modified_between_p, modified_in_p, const_note_storeskeep_with_call_p, condjump_label, reversed_comparison, reversed_comparison_code, reversed_comparison_code_parts, memory_modified_in_insn_p, stack_regs_mentioned): Likewise. * rtlanal.c (modified_between_p, modified_in_p, const_note_stores, keep_with_call_p): Likewise. * sched-deps.c (deps_may_trap_p, sched_get_condition, conditions_mutex_p, sched_insns_conditions_mutex_psd_next_list, sd_lists_size, sd_lists_empty_p): Likewise. * sched-int.h (sched_insns_conditions_mutex_p, haifa_classify_insn, no_real_insns_p, sched_insn_is_legitimate_for_speculation_p, sd_next_list, sd_lists_size, sd_lists_empty_p): Likewise. * sdbout.c (sdb_debug_hooks): Likewise. * tree-cfg.c (tree_can_merge_blocks_p, is_ctrl_altering_stmt, stmt_ends_bb_p, tree_can_remove_branch_p, tree_can_duplicate_bb_p, -tree_block_ends_with_call_p, tree_block_ends_with_condjump_p): Likewise. * tree-eh.c (lookup_stmt_eh_region_fn, lookup_stmt_eh_region, tree_can_throw_internal): Likewise. * tree-flow-inline.h (phi_nodes): Likewise. * tree-flow.h (phi_nodesstmt_ends_bb_p, is_ctrl_altering_stmt, tree_can_throw_internal, lookup_stmt_eh_region): Likewise. * tree-gimple.c (const_get_call_expr_in): Likewise. * tree-gimple.h (const_get_call_expr_in): Likewise. * tree.c (const_lookup_attribute, attribute_list_equal, attribute_list_contained): Likewise. * tree.h (attribute_list_equal, attribute_list_contained, const_lookup_attribute): Likewise. * vmsdbgout.c (vmsdbgout_ignore_block): Likewise. From-SVN: r127824
2007-08-27 05:45:06 +02:00
bool (* ignore_block) (const_tree);
Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h. * Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h. (final.o): Don't depend on xcoffout.h, dbxout.h or sdbout.h. (toplev.o): Don't depend on xcoffout.h. * c-decl.c: Include debug.h (duplicate_decls): Use debug hook. * dbxout.c (dbxout_source_file, dbxout_args): Make static. (dbx_debug_hooks, xcoff_debug_hooks): Update. (dbxout_types): Remove. * dbxout.h (dbxout_source_file, dbxout_types, dbxout_args): Remove. * debug.c (do_nothing_debug_hooks): Update. (debug_true_tree, debug_nothing_rtx): New. * debug.h (struct rtx_def): New. (struct gcc_debug_hooks): New hooks ignore_block, outlining_inline_function and label. (debug_true_tree, debug_nothing_rtx, dwarf2out_frame_init, dwarf2out_frame_finish): New. * dwarf2out.c (dwarf2out_ignore_block, dwarf2out_abstract_function): Make static, update prototype. (dwarf2_debug_hooks): Update. * dwarf2out.h (dwarf2out_ignore_block, dwarf2out_abstract_function, dwarf2out_frame_init, dwarf2out_frame_finish): Remove. * dwarfout.c (dwarf_debug_hooks): Update. * emit-rtl.c: Include debug.h. (remove_unnecessary_notes): Use debug hook. * final.c: Don't include dbxout.h, xcoffout.h or sdbout.h. (final_scan_insn): Use debug hook. * integrate.c (output_inline_function): Use debug hook. * sdbout.c (sdbout_toplevel_data, sdbout_label): Make static. (sdb_debug_hooks): Update. * sdbout.h (sdbout_label, sdbout_toplevel_data): Remove. * toplev.c: Don't include xcoffout.h. (note_outlining_of_inline_function, debug_ignore_block): Remove. * toplev.h (note_outlining_of_inline_function, debug_ignore_block): Remove. * tree.h (dwarf2out_do_frame): Remove. From-SVN: r44163
2001-07-19 23:17:09 +02:00
basic-block.h (struct basic_block_def): Add discriminator field. * basic-block.h (struct basic_block_def): Add discriminator field. * dbxout.c (dbxout_source_line): Add new parameter. Change all callers. * debug.c (do_nothing_debug_hooks): Add additional entry. (debug_nothing_int_charstar_int): New function. * debug.h (struct gcc_debug_hooks): Add parameter to source_line hook. (debug_nothing_int_charstar_int): New declaration. * dwarf2out.c (dwarf2out_source_line): Add new parameter. Write discriminator value in .loc directive. * final.c (last_discriminator): New variable. (discriminator): New variable. (final_start_function): Initialize above variables, pass current discriminator to debug hook. (notice_source_line): Check for discriminator change. * gimple-pretty-print.c (dump_bb_header): Print discriminator value. * sdbout.c (sdbout_source_line): New parameter. * tree-cfg.c (struct locus_discrim_map): New structure type. (discriminator_per_locus): New hash table. (build_gimple_cfg): Allocate and free discriminator hash table. (make_edges): Call assign_discriminator. (locus_map_hash): New function. (locus_map_eq): New function. (next_discriminator_for_locus): New function. (same_line_p): New function. (assign_discriminator): New function. (make_cond_expr_edges): Call assign_discriminator. (make_gimple_switch_edges): Likewise. (first_non_label_stmt): New function. * vmsdbgout.c (vmsdbgout_source_line): Add new parameter. Change all callers. * xcoffout.c (xcoffout_source_line): Add new parameter. * configure.ac (gcc_cv_as_discriminator): New configury check for gas support for discriminator. * configure: Regenerate. * config.in: Regenerate. From-SVN: r148191
2009-06-05 01:12:27 +02:00
/* Record a source file location at (FILE, LINE, DISCRIMINATOR). */
void (* source_line) (unsigned int line, const char *file,
int discriminator, bool is_stmt);
dbxout.c (dbxout_really_begin_function): Rename to dbxout_begin_function. * dbxout.c (dbxout_really_begin_function): Rename to dbxout_begin_function. (dbx_debug_hooks, xcoff_debug_hooks): Update. (dbxout_begin_function): Remove. (dbxout_function): Update. (dbxout_source_line): Update prototype. * dbxout.h (dbxout_begin_function): Remove. * debug.c (do_nothing_debug_hooks): Update. (debug_nothing_tree): Update. (debug_nothing_charstar_rtx): Remove. * debug.h (union tree_node): Declare. (struct rtx_def): Remove. (gcc_debug_hooks): New hooks begin_prologue, end_prologue, begin_function. Change source_line prototype. (debug_nothing_tree): New. (debug_nothing_charstar_rtx): Delete. (dwarf2out_begin_prologue): Moved from ... * tree.h: ... here. * dwarf2out.c (dwarf2_debug_hooks): Update. (dwarf2out_begin_prologue): Update prototype. If genuine dwarf2 debug info, call dwarf2out_source_line. (dwarf2out_souce_line): Update prototype. * dwarfout.c (dwarfout_begin_function): Rename dwarfout_end_prologue. Change prototype, make static. (dwarfout_source_line): Update prototype. (dwarf_debug_hooks): Update. * dwarfout.h (dwarfout_begin_function): Remove. * final.c (final_start_function, final_scan_insn): Use appropriate debug hooks, update to use notice_source_line. (output_source_line): Rename notice_source_line. Don't call the source_line debug hook. * sdbout.c (sdbout_begin_function): Rename sdbout_begin_prologue, make static, update prototype. (sdbout_mark_begin_function): Rename sdbout_begin_function, update prototype. (sdbout_end_prologue): New. (sdbout_source_line): Update prototype. (sdbout_debug_hooks): Update. (sdbout_symbol): Remove unused var. * sdbout.h (sdbout_begin_function, sdbout_mark_begin_function): Delete. * varasm.c: Include debug.h. (assemble_start_function): Use begin_function debug_hook. * xcoffout.c (xcoffout_begin_prologue): Rename xcoffout_begin_function, update with prototype. (xcoffout_source_line): Update prototype. * xcoffout.h (xcoffout_begin_prologue): Rename xcoffout_begin_function, update prototype. (xcoffout_source_line): Update prototype. From-SVN: r44087
2001-07-17 21:47:58 +02:00
/* Called at start of prologue code. LINE is the first line in the
function. */
void (* begin_prologue) (unsigned int line, const char *file);
dbxout.c (dbxout_really_begin_function): Rename to dbxout_begin_function. * dbxout.c (dbxout_really_begin_function): Rename to dbxout_begin_function. (dbx_debug_hooks, xcoff_debug_hooks): Update. (dbxout_begin_function): Remove. (dbxout_function): Update. (dbxout_source_line): Update prototype. * dbxout.h (dbxout_begin_function): Remove. * debug.c (do_nothing_debug_hooks): Update. (debug_nothing_tree): Update. (debug_nothing_charstar_rtx): Remove. * debug.h (union tree_node): Declare. (struct rtx_def): Remove. (gcc_debug_hooks): New hooks begin_prologue, end_prologue, begin_function. Change source_line prototype. (debug_nothing_tree): New. (debug_nothing_charstar_rtx): Delete. (dwarf2out_begin_prologue): Moved from ... * tree.h: ... here. * dwarf2out.c (dwarf2_debug_hooks): Update. (dwarf2out_begin_prologue): Update prototype. If genuine dwarf2 debug info, call dwarf2out_source_line. (dwarf2out_souce_line): Update prototype. * dwarfout.c (dwarfout_begin_function): Rename dwarfout_end_prologue. Change prototype, make static. (dwarfout_source_line): Update prototype. (dwarf_debug_hooks): Update. * dwarfout.h (dwarfout_begin_function): Remove. * final.c (final_start_function, final_scan_insn): Use appropriate debug hooks, update to use notice_source_line. (output_source_line): Rename notice_source_line. Don't call the source_line debug hook. * sdbout.c (sdbout_begin_function): Rename sdbout_begin_prologue, make static, update prototype. (sdbout_mark_begin_function): Rename sdbout_begin_function, update prototype. (sdbout_end_prologue): New. (sdbout_source_line): Update prototype. (sdbout_debug_hooks): Update. (sdbout_symbol): Remove unused var. * sdbout.h (sdbout_begin_function, sdbout_mark_begin_function): Delete. * varasm.c: Include debug.h. (assemble_start_function): Use begin_function debug_hook. * xcoffout.c (xcoffout_begin_prologue): Rename xcoffout_begin_function, update with prototype. (xcoffout_source_line): Update prototype. * xcoffout.h (xcoffout_begin_prologue): Rename xcoffout_begin_function, update prototype. (xcoffout_source_line): Update prototype. From-SVN: r44087
2001-07-17 21:47:58 +02:00
/* Called at end of prologue code. LINE is the first line in the
function. */
void (* end_prologue) (unsigned int line, const char *file);
dbxout.c (dbxout_source_line): Make static, update prototype. * dbxout.c (dbxout_source_line): Make static, update prototype. (dbx_debug_hooks, xcoff_debug_hooks): Add new hooks. (dbxout_init, dbxout_finish, dbxout_source_line, dbxout_begin_block, dbxout_end_block): Update for new prototypes. * dbxout.h (dbxout_source_line): Delete. * debug.c (debug_nothing_file, debug_nothing_file_int, debug_nothing_file_charstar_rtx): New. (do_nothing_debug_hooks): Update. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * debug.h (struct rtx_def): Declare. (gcc_debug_hooks): New hooks source_line, end_epilogue and end_function. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * dwarf2out.c (dwarf2out_source_line): Make static, update prototype. (dwarf2_debug_hooks): Update. (dwarf2out_init, dwarf2out_finish, dwarf2out_source_line, dwarf2out_begin_block, dwarf2out_end_block): Update for new prototypes. * dwarf2out.h (dwarf2out_source_line): Remove. * dwarfout.c (dwarfout_end_epilogue, dwarfout_end_function): Make static, update prototype. (dwarfout_init, dwarfout_finish, dwarfout_source_line, dwarfout_begin_block, dwarfout_end_block): Update for new prototypes. (dwarf_debug_hooks): Update. * dwarfout.h (dwarfout_end_epilogue, dwarfout_source_line, dwarfout_end_function): Remove. * final.c (profile_function): Use debug hooks for ending functions and epilogues. (output_source_line, final_end_function): Update prototype, use debug hooks. (final_start_function, final_scan_insn): Update. * output.h (sdb_begin_function_line): Remove. (final_end_function): Update prototype. * sdbout.c (sdb_begin_function_line): Make static. (PUT_SDB_EPILOGUE_END): Move to sdbout_end_epilogue. (sdbout_source_line): New. (sdbout_end_epilogue, sdbout_end_function): Make static, update prototypes. (sdb_debug_hooks): Update. (sdbout_init, sdbout_source_line, sdbout_begin_block, sdbout_end_block): Update for new prototypes. * sdbout.h (sdbout_end_epilogue, sdbout_end_function): Remove. * toplev.c (compile_file, rest_of_compilation): Update. * tree.h (dwarf2out_end_epilogue): Move to debug.h. * xcoffout.c (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue, xcoffout_end_function): Update for prototype changes. * xcoffout.h (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue): Update prototypes. From-SVN: r44017
2001-07-15 10:34:46 +02:00
This patch adds the end prologue and begin epilogue markers in Dwarf2 that are needed by the VMS debugger on I64. * config/ia64/vms.h (ASM_OUTPUT_DWARF_DELTA_UNITS): Remove. (ASM_OUTPUT_DWARF_VMS_DELTA: Define new macro. * dbxout.c (gcc_debug_hooks): New entry begin_epilogue. * debug.c: Likewise. * sdbout.c: Likewise. * vmsdbgout.c: Likewise. * debug.h: Likewise. (dwarf2out_vms_{begin,end}_prologue): Declare. * doc/tm.texi (ASM_OUTPUT_DWARF_VMS_DELTA): Document. * dwarf2asm.c (dw2_asm_output_vms_delta): New function. (ASM_OUTPUT_DWARF_VMS_DELTA): Call it. * dwarf2asm.h (dw2_asm_output_vms_delta): Declare. * dwarf2out.c (dw_fde_struct): New fields dw_fde_vms_{end,begin}_prologue. (PROLOGUE_END_LABEL, EPILOGUE_BEGIN_LABEL): New macros. (dwarf2out_begin_prologue): Set dw_fde_struct defaults for above. (dwarf2out_vms_end_prologue): New function. (dwarf2out_vms_begin_epilogue): New function. (dw_val_struct): New value dw_val_class_vms_delta. (gcc_debug_hooks): New entry begin_epilogue. Set end_prologue, begin_epilogue for VMS. (AT_vms_delta1, AT_vms_delta2, add_AT_vms_delta): Declare new static functions. (dwarf_attr_name): New cases DW_AT_HP_{prologue,epilogue}. (AT_vms_delta1, AT_vms_delta2, add_AT_vms_delta): New static functions. (print_die): New case dw_val_class_vms_delta. (attr_checksum): Likewise. (same_dw_val_p: Likewise. (size_of_die): Likewise. (value_format): Likewise. (output_die): Likewise. (gen_subprogram_die): Call add_AT_vms_delta on VMS. (dwarf2out_begin_epilogue): Rename to dwarf2out_cfi_begin_epilogue * dwarf2out.h (dwarf2out_begin_epilogue): Rename to dwarf2out_cfi_begin_epilogue * final.c (final_scan_insn): Likewise. Call begin_epilogue. From-SVN: r160858
2010-06-16 21:40:46 +02:00
/* Called at beginning of epilogue code. */
void (* begin_epilogue) (unsigned int line, const char *file);
dbxout.c (dbxout_source_line): Make static, update prototype. * dbxout.c (dbxout_source_line): Make static, update prototype. (dbx_debug_hooks, xcoff_debug_hooks): Add new hooks. (dbxout_init, dbxout_finish, dbxout_source_line, dbxout_begin_block, dbxout_end_block): Update for new prototypes. * dbxout.h (dbxout_source_line): Delete. * debug.c (debug_nothing_file, debug_nothing_file_int, debug_nothing_file_charstar_rtx): New. (do_nothing_debug_hooks): Update. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * debug.h (struct rtx_def): Declare. (gcc_debug_hooks): New hooks source_line, end_epilogue and end_function. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * dwarf2out.c (dwarf2out_source_line): Make static, update prototype. (dwarf2_debug_hooks): Update. (dwarf2out_init, dwarf2out_finish, dwarf2out_source_line, dwarf2out_begin_block, dwarf2out_end_block): Update for new prototypes. * dwarf2out.h (dwarf2out_source_line): Remove. * dwarfout.c (dwarfout_end_epilogue, dwarfout_end_function): Make static, update prototype. (dwarfout_init, dwarfout_finish, dwarfout_source_line, dwarfout_begin_block, dwarfout_end_block): Update for new prototypes. (dwarf_debug_hooks): Update. * dwarfout.h (dwarfout_end_epilogue, dwarfout_source_line, dwarfout_end_function): Remove. * final.c (profile_function): Use debug hooks for ending functions and epilogues. (output_source_line, final_end_function): Update prototype, use debug hooks. (final_start_function, final_scan_insn): Update. * output.h (sdb_begin_function_line): Remove. (final_end_function): Update prototype. * sdbout.c (sdb_begin_function_line): Make static. (PUT_SDB_EPILOGUE_END): Move to sdbout_end_epilogue. (sdbout_source_line): New. (sdbout_end_epilogue, sdbout_end_function): Make static, update prototypes. (sdb_debug_hooks): Update. (sdbout_init, sdbout_source_line, sdbout_begin_block, sdbout_end_block): Update for new prototypes. * sdbout.h (sdbout_end_epilogue, sdbout_end_function): Remove. * toplev.c (compile_file, rest_of_compilation): Update. * tree.h (dwarf2out_end_epilogue): Move to debug.h. * xcoffout.c (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue, xcoffout_end_function): Update for prototype changes. * xcoffout.h (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue): Update prototypes. From-SVN: r44017
2001-07-15 10:34:46 +02:00
/* Record end of epilogue code. */
void (* end_epilogue) (unsigned int line, const char *file);
dbxout.c (dbxout_source_line): Make static, update prototype. * dbxout.c (dbxout_source_line): Make static, update prototype. (dbx_debug_hooks, xcoff_debug_hooks): Add new hooks. (dbxout_init, dbxout_finish, dbxout_source_line, dbxout_begin_block, dbxout_end_block): Update for new prototypes. * dbxout.h (dbxout_source_line): Delete. * debug.c (debug_nothing_file, debug_nothing_file_int, debug_nothing_file_charstar_rtx): New. (do_nothing_debug_hooks): Update. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * debug.h (struct rtx_def): Declare. (gcc_debug_hooks): New hooks source_line, end_epilogue and end_function. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * dwarf2out.c (dwarf2out_source_line): Make static, update prototype. (dwarf2_debug_hooks): Update. (dwarf2out_init, dwarf2out_finish, dwarf2out_source_line, dwarf2out_begin_block, dwarf2out_end_block): Update for new prototypes. * dwarf2out.h (dwarf2out_source_line): Remove. * dwarfout.c (dwarfout_end_epilogue, dwarfout_end_function): Make static, update prototype. (dwarfout_init, dwarfout_finish, dwarfout_source_line, dwarfout_begin_block, dwarfout_end_block): Update for new prototypes. (dwarf_debug_hooks): Update. * dwarfout.h (dwarfout_end_epilogue, dwarfout_source_line, dwarfout_end_function): Remove. * final.c (profile_function): Use debug hooks for ending functions and epilogues. (output_source_line, final_end_function): Update prototype, use debug hooks. (final_start_function, final_scan_insn): Update. * output.h (sdb_begin_function_line): Remove. (final_end_function): Update prototype. * sdbout.c (sdb_begin_function_line): Make static. (PUT_SDB_EPILOGUE_END): Move to sdbout_end_epilogue. (sdbout_source_line): New. (sdbout_end_epilogue, sdbout_end_function): Make static, update prototypes. (sdb_debug_hooks): Update. (sdbout_init, sdbout_source_line, sdbout_begin_block, sdbout_end_block): Update for new prototypes. * sdbout.h (sdbout_end_epilogue, sdbout_end_function): Remove. * toplev.c (compile_file, rest_of_compilation): Update. * tree.h (dwarf2out_end_epilogue): Move to debug.h. * xcoffout.c (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue, xcoffout_end_function): Update for prototype changes. * xcoffout.h (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue): Update prototypes. From-SVN: r44017
2001-07-15 10:34:46 +02:00
dbxout.c (dbxout_really_begin_function): Rename to dbxout_begin_function. * dbxout.c (dbxout_really_begin_function): Rename to dbxout_begin_function. (dbx_debug_hooks, xcoff_debug_hooks): Update. (dbxout_begin_function): Remove. (dbxout_function): Update. (dbxout_source_line): Update prototype. * dbxout.h (dbxout_begin_function): Remove. * debug.c (do_nothing_debug_hooks): Update. (debug_nothing_tree): Update. (debug_nothing_charstar_rtx): Remove. * debug.h (union tree_node): Declare. (struct rtx_def): Remove. (gcc_debug_hooks): New hooks begin_prologue, end_prologue, begin_function. Change source_line prototype. (debug_nothing_tree): New. (debug_nothing_charstar_rtx): Delete. (dwarf2out_begin_prologue): Moved from ... * tree.h: ... here. * dwarf2out.c (dwarf2_debug_hooks): Update. (dwarf2out_begin_prologue): Update prototype. If genuine dwarf2 debug info, call dwarf2out_source_line. (dwarf2out_souce_line): Update prototype. * dwarfout.c (dwarfout_begin_function): Rename dwarfout_end_prologue. Change prototype, make static. (dwarfout_source_line): Update prototype. (dwarf_debug_hooks): Update. * dwarfout.h (dwarfout_begin_function): Remove. * final.c (final_start_function, final_scan_insn): Use appropriate debug hooks, update to use notice_source_line. (output_source_line): Rename notice_source_line. Don't call the source_line debug hook. * sdbout.c (sdbout_begin_function): Rename sdbout_begin_prologue, make static, update prototype. (sdbout_mark_begin_function): Rename sdbout_begin_function, update prototype. (sdbout_end_prologue): New. (sdbout_source_line): Update prototype. (sdbout_debug_hooks): Update. (sdbout_symbol): Remove unused var. * sdbout.h (sdbout_begin_function, sdbout_mark_begin_function): Delete. * varasm.c: Include debug.h. (assemble_start_function): Use begin_function debug_hook. * xcoffout.c (xcoffout_begin_prologue): Rename xcoffout_begin_function, update with prototype. (xcoffout_source_line): Update prototype. * xcoffout.h (xcoffout_begin_prologue): Rename xcoffout_begin_function, update prototype. (xcoffout_source_line): Update prototype. From-SVN: r44087
2001-07-17 21:47:58 +02:00
/* Called at start of function DECL, before it is declared. */
void (* begin_function) (tree decl);
dbxout.c (dbxout_really_begin_function): Rename to dbxout_begin_function. * dbxout.c (dbxout_really_begin_function): Rename to dbxout_begin_function. (dbx_debug_hooks, xcoff_debug_hooks): Update. (dbxout_begin_function): Remove. (dbxout_function): Update. (dbxout_source_line): Update prototype. * dbxout.h (dbxout_begin_function): Remove. * debug.c (do_nothing_debug_hooks): Update. (debug_nothing_tree): Update. (debug_nothing_charstar_rtx): Remove. * debug.h (union tree_node): Declare. (struct rtx_def): Remove. (gcc_debug_hooks): New hooks begin_prologue, end_prologue, begin_function. Change source_line prototype. (debug_nothing_tree): New. (debug_nothing_charstar_rtx): Delete. (dwarf2out_begin_prologue): Moved from ... * tree.h: ... here. * dwarf2out.c (dwarf2_debug_hooks): Update. (dwarf2out_begin_prologue): Update prototype. If genuine dwarf2 debug info, call dwarf2out_source_line. (dwarf2out_souce_line): Update prototype. * dwarfout.c (dwarfout_begin_function): Rename dwarfout_end_prologue. Change prototype, make static. (dwarfout_source_line): Update prototype. (dwarf_debug_hooks): Update. * dwarfout.h (dwarfout_begin_function): Remove. * final.c (final_start_function, final_scan_insn): Use appropriate debug hooks, update to use notice_source_line. (output_source_line): Rename notice_source_line. Don't call the source_line debug hook. * sdbout.c (sdbout_begin_function): Rename sdbout_begin_prologue, make static, update prototype. (sdbout_mark_begin_function): Rename sdbout_begin_function, update prototype. (sdbout_end_prologue): New. (sdbout_source_line): Update prototype. (sdbout_debug_hooks): Update. (sdbout_symbol): Remove unused var. * sdbout.h (sdbout_begin_function, sdbout_mark_begin_function): Delete. * varasm.c: Include debug.h. (assemble_start_function): Use begin_function debug_hook. * xcoffout.c (xcoffout_begin_prologue): Rename xcoffout_begin_function, update with prototype. (xcoffout_source_line): Update prototype. * xcoffout.h (xcoffout_begin_prologue): Rename xcoffout_begin_function, update prototype. (xcoffout_source_line): Update prototype. From-SVN: r44087
2001-07-17 21:47:58 +02:00
dbxout.c (dbxout_source_line): Make static, update prototype. * dbxout.c (dbxout_source_line): Make static, update prototype. (dbx_debug_hooks, xcoff_debug_hooks): Add new hooks. (dbxout_init, dbxout_finish, dbxout_source_line, dbxout_begin_block, dbxout_end_block): Update for new prototypes. * dbxout.h (dbxout_source_line): Delete. * debug.c (debug_nothing_file, debug_nothing_file_int, debug_nothing_file_charstar_rtx): New. (do_nothing_debug_hooks): Update. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * debug.h (struct rtx_def): Declare. (gcc_debug_hooks): New hooks source_line, end_epilogue and end_function. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * dwarf2out.c (dwarf2out_source_line): Make static, update prototype. (dwarf2_debug_hooks): Update. (dwarf2out_init, dwarf2out_finish, dwarf2out_source_line, dwarf2out_begin_block, dwarf2out_end_block): Update for new prototypes. * dwarf2out.h (dwarf2out_source_line): Remove. * dwarfout.c (dwarfout_end_epilogue, dwarfout_end_function): Make static, update prototype. (dwarfout_init, dwarfout_finish, dwarfout_source_line, dwarfout_begin_block, dwarfout_end_block): Update for new prototypes. (dwarf_debug_hooks): Update. * dwarfout.h (dwarfout_end_epilogue, dwarfout_source_line, dwarfout_end_function): Remove. * final.c (profile_function): Use debug hooks for ending functions and epilogues. (output_source_line, final_end_function): Update prototype, use debug hooks. (final_start_function, final_scan_insn): Update. * output.h (sdb_begin_function_line): Remove. (final_end_function): Update prototype. * sdbout.c (sdb_begin_function_line): Make static. (PUT_SDB_EPILOGUE_END): Move to sdbout_end_epilogue. (sdbout_source_line): New. (sdbout_end_epilogue, sdbout_end_function): Make static, update prototypes. (sdb_debug_hooks): Update. (sdbout_init, sdbout_source_line, sdbout_begin_block, sdbout_end_block): Update for new prototypes. * sdbout.h (sdbout_end_epilogue, sdbout_end_function): Remove. * toplev.c (compile_file, rest_of_compilation): Update. * tree.h (dwarf2out_end_epilogue): Move to debug.h. * xcoffout.c (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue, xcoffout_end_function): Update for prototype changes. * xcoffout.h (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue): Update prototypes. From-SVN: r44017
2001-07-15 10:34:46 +02:00
/* Record end of function. LINE is highest line number in function. */
void (* end_function) (unsigned int line);
Makefile.in (toplev.o, [...]): Don't depend on dwarfout.h. * Makefile.in (toplev.o, dwarfout.o, final.o): Don't depend on dwarfout.h. * dbxout.c (dbxout_function): Rename dbxout_funciton_decl, move to conditionally compiled block. (dbx_debug_hooks, xcoff_debug_hooks): Update. * dbxout.h (dbxout_function): Remove. * debug.c (do_nothing_debug_hooks): Update. * debug.h (struct gcc_debug_hooks): New hooks function_decl, global_decl, deferred_inline_function. * dwarf2out.c (dwarf2_debug_hooks): Update. (dwarf2out_global_decl): New. * dwarfout.c: Don't include dwarfout.h. (dwarfout_global_decl, dwarfout_function_decl, dwarfout_deferred_inline_function): New. (dwarf_debug_hooks): Update. * dwarfout.h: Remove. * final.c: Don't include dwarfout.h. * sdbout.c (sdbout_global_decl): New. (sdbout_debug_hooks): Update. * toplev.c: Don't include dwarfout.h. (check_global_declarations, rest_of_compilation): Use new debug hooks. (note_deferral_of_defined_inline_function): Remove. * toplev.h (note_deferral_of_defined_inline_function): Remove. * ch/Makefile.in (lex.o): No dependence on dwarfout.h. * ch/lex.c: Don't include dwarfout.h. * cp/Make-lang.in (decl2.o): No dependence on dwarfout.h, dwarf2out.h. (semantics.o, optimize.o): Depend on debug.h not dwarfout.h. * cp/decl2.c: Don't include dwarfout.h and dwarf2out.h. * cp/optimize.c: Include debug.h. (maybe_clone_body): Use debug hook. * cp/semantics.c: Include debug.h. (expand_body): Use debug hook. * po/POTFILES.in: Remove dwarfout.h. From-SVN: r44145
2001-07-19 08:22:04 +02:00
/* Register UNIT as the main translation unit. Called from front-ends when
they create their main translation unit. */
void (* register_main_translation_unit) (tree);
Makefile.in (toplev.o, [...]): Don't depend on dwarfout.h. * Makefile.in (toplev.o, dwarfout.o, final.o): Don't depend on dwarfout.h. * dbxout.c (dbxout_function): Rename dbxout_funciton_decl, move to conditionally compiled block. (dbx_debug_hooks, xcoff_debug_hooks): Update. * dbxout.h (dbxout_function): Remove. * debug.c (do_nothing_debug_hooks): Update. * debug.h (struct gcc_debug_hooks): New hooks function_decl, global_decl, deferred_inline_function. * dwarf2out.c (dwarf2_debug_hooks): Update. (dwarf2out_global_decl): New. * dwarfout.c: Don't include dwarfout.h. (dwarfout_global_decl, dwarfout_function_decl, dwarfout_deferred_inline_function): New. (dwarf_debug_hooks): Update. * dwarfout.h: Remove. * final.c: Don't include dwarfout.h. * sdbout.c (sdbout_global_decl): New. (sdbout_debug_hooks): Update. * toplev.c: Don't include dwarfout.h. (check_global_declarations, rest_of_compilation): Use new debug hooks. (note_deferral_of_defined_inline_function): Remove. * toplev.h (note_deferral_of_defined_inline_function): Remove. * ch/Makefile.in (lex.o): No dependence on dwarfout.h. * ch/lex.c: Don't include dwarfout.h. * cp/Make-lang.in (decl2.o): No dependence on dwarfout.h, dwarf2out.h. (semantics.o, optimize.o): Depend on debug.h not dwarfout.h. * cp/decl2.c: Don't include dwarfout.h and dwarf2out.h. * cp/optimize.c: Include debug.h. (maybe_clone_body): Use debug hook. * cp/semantics.c: Include debug.h. (expand_body): Use debug hook. * po/POTFILES.in: Remove dwarfout.h. From-SVN: r44145
2001-07-19 08:22:04 +02:00
/* Debug information for a function DECL. This might include the
function name (a symbol), its parameters, and the block that
makes up the function's body, and the local variables of the
Merge debug-early branch into mainline. * dwarf2out.c: Remove deferred_locations*. (dwarf2_debug_hooks): Add early_finish hook. Remove global_decl hook. Add early_global_decl and late_global_decl hook. New global early_dwarf. New structure set_early_dwarf. (output_die): Indicate whether a DIE was generated early when generating assembly with -dA. (struct limbo_die_struct): Document created_for field. Remove file_table_last_lookup. (remove_AT): Return TRUE if successful. (remove_child_TAG): Clear die_parent. (reparent_child): New function abstracted from... (splice_child_die): ...here. (new_die): ICE if a DIE ends up in limbo too late. (check_die): New. (defer_location): Remove. (add_subscript_info): Reuse DW_TAG_subrange_type if available. (fill_variable_array_bounds): New. (decl_start_label): Call fill_variable_array_bounds. (gen_formal_parameter_die): Rewrite to reuse previously generated DIEs. (gen_subprogram_die): Same. (gen_variable_die): Same. (gen_const_die): Same. (gen_label_die): Same. (gen_lexical_block_die): Same. (decl_will_get_specification_p): New. (local_function_static): New. (gen_struct_or_union_type_die): Fill in variable-length fields. (gen_typedef_die): Fill in variable-length typedefs. (gen_tagged_type_die): Gracefully return on error_mark_node. Handle re-entrancy. (gen_type_die_with_usage): Handle variable-length types. Remove duplicate code for ARRAY_TYPE case. (process_scope_var): Only process imported modules during early dwarf. (dwarf2out_early_global_decl): New. (dwarf2out_late_global_decl): Rename from dwarf2out_global_decl. (dwarf2out_type_decl): Set early_dwarf while calling dwarf2out_decl. (dwarf2out_decl): Verify that we did not recreate a previously generated DIE. Do not return on DECL_EXTERNALs in VAR_DECLs. Abstract some code to local_function_static. (lookup_filename): Remove use of file_table_last_lookup. Gracefully exit on missing file_name. (dwarf2out_finish): Verify limbo list. Remove deferred_locations_list use. Move deferred_asm_name and limbo flushing to... (dwarf2out_early_finish): ...here. New. (dwarf2out_c_finalize): Remove set of deferred_location_list, deferred_asm_name, and file_table_last_lookup. * cgraph.h (referred_to_p): Add default argument. * cgraphunit.c (referred_to_p): Add and handle include_self argument. (analyze_functions): Add first_time argument. Call check_global_declaration for all symbols. Call late_global_decl for nodes for moribund nodes. (finalize_compilation_unit): Add new argument to analyze_functions. Call early_global_decl for functions. Call early_finish debug hook. * dbxout.c (dbxout_early_global_decl): New. (dbxout_late_global_decl): New. Adapted from dbxout_global_decl. (dbx_debug_hooks): Add new hooks. (xcoff_debug_hooks): Same. * debug.c (do_nothing_debug_hooks): Add early_finish field. Add early and late debug hooks. Remove global_decl hook. * debug.h (struct gcc_debug_hooks): Add early_finish, early_global_decl, and late_global_decl fields. Remove global_decl field. Document gcc_debug_hooks. * gengtype.c (output_typename): Remove. * godump.c (go_early_global_decl): New. (go_late_global_decl): New. (go_global_decl): Remove. (dump_go_spec_init): Remove global_decl. Add {early,late}_global_decl. * langhooks-def.h (LANG_HOOKS_WRITE_GLOBALS): Remove. (LANG_HOOKS_POST_COMPILATION_PARSING_CLEANUPS): New. * langhooks.c (lhd_warn_unused_global_decl): Adjust comment. (write_global_declarations): Remove. (global_decl_processing): New. * langhooks.h (struct lang_hooks_for_decls): Remove final_write_globals field. Add post_compilation_parsing_cleanups field. * passes.c (rest_of_decl_compilation): Call early_global_decl. * sdbout.c: Add early and late_global_decl hooks. Remove sdbout_global_decl hook. Add early_finish field for sdb_debug_hooks. (sdbout_global_decl): Remove. (sdbout_early_global_decl): New. (sdbout_late_global_decl): New. * timevar.def (TV_PHASE_LATE_PARSING_CLEANUPS): New. * toplev.c (check_global_declaration): Rename from check_global_declaration_1. Adapt to use symtab infrastructure. (check_global_declarations): Remove. (emit_debug_global_declarations): Remove. (compile_file): Remove call to final_write_globals langhook. Run the actual compilation process. Perform any post compilation parser cleanups. Generate late debug info. * toplev.h (check_global_declaration): New. (check_global_declaration_1): Remove. (check_global_declarations): Remove. (write_global_declarations): Remove. (emit_debug_global_declarations): Remove. (global_decl_processing): New. * tree-core.h (struct tree_block): Add DIE field. * tree.h (BLOCK_DIE): New. * vmsdbgout.c (vmsdbgout_global_decl): Remove function and its use throughout. (vmsdbgout_early_global_decl): New. (vmsdbgout_late_global_decl): New. Add early_finish debug hook field to vmsdbg_debug_hooks. Remove vmsdbgout_decl to vmsdbgout_function_decl. Add early and late_global_decl debug hooks. From-SVN: r224161
2015-06-05 20:44:53 +02:00
function.
This is only called for FUNCTION_DECLs. It is part of the late
debug pass and is called from rest_of_handle_final.
Location information is available at this point.
See the documentation for early_global_decl and late_global_decl
for other entry points into the debugging back-ends for DECLs. */
void (* function_decl) (tree decl);
Makefile.in (toplev.o, [...]): Don't depend on dwarfout.h. * Makefile.in (toplev.o, dwarfout.o, final.o): Don't depend on dwarfout.h. * dbxout.c (dbxout_function): Rename dbxout_funciton_decl, move to conditionally compiled block. (dbx_debug_hooks, xcoff_debug_hooks): Update. * dbxout.h (dbxout_function): Remove. * debug.c (do_nothing_debug_hooks): Update. * debug.h (struct gcc_debug_hooks): New hooks function_decl, global_decl, deferred_inline_function. * dwarf2out.c (dwarf2_debug_hooks): Update. (dwarf2out_global_decl): New. * dwarfout.c: Don't include dwarfout.h. (dwarfout_global_decl, dwarfout_function_decl, dwarfout_deferred_inline_function): New. (dwarf_debug_hooks): Update. * dwarfout.h: Remove. * final.c: Don't include dwarfout.h. * sdbout.c (sdbout_global_decl): New. (sdbout_debug_hooks): Update. * toplev.c: Don't include dwarfout.h. (check_global_declarations, rest_of_compilation): Use new debug hooks. (note_deferral_of_defined_inline_function): Remove. * toplev.h (note_deferral_of_defined_inline_function): Remove. * ch/Makefile.in (lex.o): No dependence on dwarfout.h. * ch/lex.c: Don't include dwarfout.h. * cp/Make-lang.in (decl2.o): No dependence on dwarfout.h, dwarf2out.h. (semantics.o, optimize.o): Depend on debug.h not dwarfout.h. * cp/decl2.c: Don't include dwarfout.h and dwarf2out.h. * cp/optimize.c: Include debug.h. (maybe_clone_body): Use debug hook. * cp/semantics.c: Include debug.h. (expand_body): Use debug hook. * po/POTFILES.in: Remove dwarfout.h. From-SVN: r44145
2001-07-19 08:22:04 +02:00
Merge debug-early branch into mainline. * dwarf2out.c: Remove deferred_locations*. (dwarf2_debug_hooks): Add early_finish hook. Remove global_decl hook. Add early_global_decl and late_global_decl hook. New global early_dwarf. New structure set_early_dwarf. (output_die): Indicate whether a DIE was generated early when generating assembly with -dA. (struct limbo_die_struct): Document created_for field. Remove file_table_last_lookup. (remove_AT): Return TRUE if successful. (remove_child_TAG): Clear die_parent. (reparent_child): New function abstracted from... (splice_child_die): ...here. (new_die): ICE if a DIE ends up in limbo too late. (check_die): New. (defer_location): Remove. (add_subscript_info): Reuse DW_TAG_subrange_type if available. (fill_variable_array_bounds): New. (decl_start_label): Call fill_variable_array_bounds. (gen_formal_parameter_die): Rewrite to reuse previously generated DIEs. (gen_subprogram_die): Same. (gen_variable_die): Same. (gen_const_die): Same. (gen_label_die): Same. (gen_lexical_block_die): Same. (decl_will_get_specification_p): New. (local_function_static): New. (gen_struct_or_union_type_die): Fill in variable-length fields. (gen_typedef_die): Fill in variable-length typedefs. (gen_tagged_type_die): Gracefully return on error_mark_node. Handle re-entrancy. (gen_type_die_with_usage): Handle variable-length types. Remove duplicate code for ARRAY_TYPE case. (process_scope_var): Only process imported modules during early dwarf. (dwarf2out_early_global_decl): New. (dwarf2out_late_global_decl): Rename from dwarf2out_global_decl. (dwarf2out_type_decl): Set early_dwarf while calling dwarf2out_decl. (dwarf2out_decl): Verify that we did not recreate a previously generated DIE. Do not return on DECL_EXTERNALs in VAR_DECLs. Abstract some code to local_function_static. (lookup_filename): Remove use of file_table_last_lookup. Gracefully exit on missing file_name. (dwarf2out_finish): Verify limbo list. Remove deferred_locations_list use. Move deferred_asm_name and limbo flushing to... (dwarf2out_early_finish): ...here. New. (dwarf2out_c_finalize): Remove set of deferred_location_list, deferred_asm_name, and file_table_last_lookup. * cgraph.h (referred_to_p): Add default argument. * cgraphunit.c (referred_to_p): Add and handle include_self argument. (analyze_functions): Add first_time argument. Call check_global_declaration for all symbols. Call late_global_decl for nodes for moribund nodes. (finalize_compilation_unit): Add new argument to analyze_functions. Call early_global_decl for functions. Call early_finish debug hook. * dbxout.c (dbxout_early_global_decl): New. (dbxout_late_global_decl): New. Adapted from dbxout_global_decl. (dbx_debug_hooks): Add new hooks. (xcoff_debug_hooks): Same. * debug.c (do_nothing_debug_hooks): Add early_finish field. Add early and late debug hooks. Remove global_decl hook. * debug.h (struct gcc_debug_hooks): Add early_finish, early_global_decl, and late_global_decl fields. Remove global_decl field. Document gcc_debug_hooks. * gengtype.c (output_typename): Remove. * godump.c (go_early_global_decl): New. (go_late_global_decl): New. (go_global_decl): Remove. (dump_go_spec_init): Remove global_decl. Add {early,late}_global_decl. * langhooks-def.h (LANG_HOOKS_WRITE_GLOBALS): Remove. (LANG_HOOKS_POST_COMPILATION_PARSING_CLEANUPS): New. * langhooks.c (lhd_warn_unused_global_decl): Adjust comment. (write_global_declarations): Remove. (global_decl_processing): New. * langhooks.h (struct lang_hooks_for_decls): Remove final_write_globals field. Add post_compilation_parsing_cleanups field. * passes.c (rest_of_decl_compilation): Call early_global_decl. * sdbout.c: Add early and late_global_decl hooks. Remove sdbout_global_decl hook. Add early_finish field for sdb_debug_hooks. (sdbout_global_decl): Remove. (sdbout_early_global_decl): New. (sdbout_late_global_decl): New. * timevar.def (TV_PHASE_LATE_PARSING_CLEANUPS): New. * toplev.c (check_global_declaration): Rename from check_global_declaration_1. Adapt to use symtab infrastructure. (check_global_declarations): Remove. (emit_debug_global_declarations): Remove. (compile_file): Remove call to final_write_globals langhook. Run the actual compilation process. Perform any post compilation parser cleanups. Generate late debug info. * toplev.h (check_global_declaration): New. (check_global_declaration_1): Remove. (check_global_declarations): Remove. (write_global_declarations): Remove. (emit_debug_global_declarations): Remove. (global_decl_processing): New. * tree-core.h (struct tree_block): Add DIE field. * tree.h (BLOCK_DIE): New. * vmsdbgout.c (vmsdbgout_global_decl): Remove function and its use throughout. (vmsdbgout_early_global_decl): New. (vmsdbgout_late_global_decl): New. Add early_finish debug hook field to vmsdbg_debug_hooks. Remove vmsdbgout_decl to vmsdbgout_function_decl. Add early and late_global_decl debug hooks. From-SVN: r224161
2015-06-05 20:44:53 +02:00
/* Debug information for a global DECL. Called from the parser
after the parsing process has finished.
This gets called for both variables and functions.
Location information is not available at this point, but it is a
good probe point to get access to symbols before they get
optimized away.
This hook may be called on VAR_DECLs or FUNCTION_DECLs. It is up
to the hook to use what it needs. */
void (* early_global_decl) (tree decl);
/* Augment debug information generated by early_global_decl with
more complete debug info (if applicable). Called from toplev.c
after the compilation proper has finished and cgraph information
is available.
This gets called for both variables and functions.
Location information is usually available at this point, unless
the hook is being called for a decl that has been optimized away.
This hook may be called on VAR_DECLs or FUNCTION_DECLs. It is up
to the hook to use what it needs. */
void (* late_global_decl) (tree decl);
Makefile.in (toplev.o, [...]): Don't depend on dwarfout.h. * Makefile.in (toplev.o, dwarfout.o, final.o): Don't depend on dwarfout.h. * dbxout.c (dbxout_function): Rename dbxout_funciton_decl, move to conditionally compiled block. (dbx_debug_hooks, xcoff_debug_hooks): Update. * dbxout.h (dbxout_function): Remove. * debug.c (do_nothing_debug_hooks): Update. * debug.h (struct gcc_debug_hooks): New hooks function_decl, global_decl, deferred_inline_function. * dwarf2out.c (dwarf2_debug_hooks): Update. (dwarf2out_global_decl): New. * dwarfout.c: Don't include dwarfout.h. (dwarfout_global_decl, dwarfout_function_decl, dwarfout_deferred_inline_function): New. (dwarf_debug_hooks): Update. * dwarfout.h: Remove. * final.c: Don't include dwarfout.h. * sdbout.c (sdbout_global_decl): New. (sdbout_debug_hooks): Update. * toplev.c: Don't include dwarfout.h. (check_global_declarations, rest_of_compilation): Use new debug hooks. (note_deferral_of_defined_inline_function): Remove. * toplev.h (note_deferral_of_defined_inline_function): Remove. * ch/Makefile.in (lex.o): No dependence on dwarfout.h. * ch/lex.c: Don't include dwarfout.h. * cp/Make-lang.in (decl2.o): No dependence on dwarfout.h, dwarf2out.h. (semantics.o, optimize.o): Depend on debug.h not dwarfout.h. * cp/decl2.c: Don't include dwarfout.h and dwarf2out.h. * cp/optimize.c: Include debug.h. (maybe_clone_body): Use debug hook. * cp/semantics.c: Include debug.h. (expand_body): Use debug hook. * po/POTFILES.in: Remove dwarfout.h. From-SVN: r44145
2001-07-19 08:22:04 +02:00
debug.h (struct gcc_debug_hooks): Add type_decl field. * debug.h (struct gcc_debug_hooks): Add type_decl field. (debug_nothing_tree_int): Prototype. (dwarf_debug_hooks): Delete, unused. * debug.c (do_nothing_debug_hooks): Update. (debug_nothing_tree_int): New function. * langhooks.h (struct lang_hooks_for_decls): Remove builtin_type_decls field. * langhooks-def.h (LANG_HOOKS_BUILTIN_TYPE_DECLS): Delete. (LANG_HOOKS_DECLS): Update. * toplev.c (rest_of_decl_compilation, rest_of_type_compilation): Use debug_hooks->type_decl. * dbxout.c (preinit_symbols): New static. (dbx_debug_hooks, xcoff_debug_hooks): Update. (dbxout_init): Don't call DBX_OUTPUT_STANDARD_TYPES or lang_hooks.decls.builtin_type_decls. Do scan preinit_symbols for symbols to output. (dbxout_type_decl): New function. (dbxout_symbol): If called before dbxout_init has run, queue the symbol for later. Apply DBX_ASSIGN_FUNDAMENTAL_TYPE_NUMBER to TYPE_DECLs before emitting them. * xcoffout.c (assign_type_number): Delete. (xcoff_type_numbers): New static table. (xcoff_assign_fundamental_type_number): New function. * xcoffout.h: Define DBX_ASSIGN_FUNDAMENTAL_TYPE_NUMBER, not DBX_OUTPUT_STANDARD_TYPES. Remove unnecessary #ifdefs. * sdbout.c: Include varray.h. (deferred_global_decls): New static. (sdb_debug_hooks): Update. (sdbout_global_decl): If we can't emit something right now, remember it in deferred_global_decls. (sdbout_finish): Just scan deferred_global_decls; don't call getdecls. (sdbout_init): Initialize deferred_global_decls. * Makefile.in: Update dependencies of sdbout.o. * dwarf2out.c (dwarf2out_type_decl): New function. (dwarf2_debug_hooks): Update. * vmsdbgout.c (vmsdbg_debug_hooks): Update. * c-decl.c (getdecls): Just return 0. (check_for_loop_decls): Don't use getdecls. (record_builtin_type): Call debug_hooks->type_decl on the TYPE_DECL. * c-objc-common.c (c_objc_common_finish_file): Don't use getdecls. cp: * cp-lang.c: Don't define LANG_HOOKS_BUILTIN_TYPE_DECLS. * cp-tree.h: Don't declare cxx_builtin_type_decls. * decl.c (builtin_type_decls, cxx_builtin_type_decls): Delete. (record_builtin_type): Call debug_hooks->type_decl on the TYPE_DECL. From-SVN: r77730
2004-02-12 22:42:28 +01:00
/* Debug information for a type DECL. Called from toplev.c after
compilation proper, also from various language front ends to
record built-in types. The second argument is properly a
boolean, which indicates whether or not the type is a "local"
type as determined by the language. (It's not a boolean for
legacy reasons.) */
void (* type_decl) (tree decl, int local);
Makefile.in (dwarf2out.o): Depend on input.h 2004-01-27 Devang Patel <dpatel@apple.com> * Makefile.in (dwarf2out.o): Depend on input.h * dbxout.c (dbx_debug_hooks): Add new empty hook for imported_module_or_decl. (xcoff_debug_hooks): Same. * sdbout.c (sdb_debug_hooks): Same. * vmsdbgout.c (vmsdbg_debug_hooks): Same. * debug.c (do_nothing_debug_hooks): Same. (debug_nothing_tree_tree): New function. * debug.h (gcc_debug_hooks): New hook, imported_module_or_decl. * dwarf2out.c: Include input.h. (dwarf2_debug_hooks): Add new hook for imported_module_or_decl. (remove_child_TAG): New function. (dwarf_tag_name): Handle DW_TAG_imported_module. (gen_subprogram_die): Equate decl number to declaration die. Do not remove all children dies while reusing declaration die for definition. Instead, selectively remove only formal parameters. (gen_variable_die): Equate variable decl to declaration die. (gen_field_die): Equate field decl to line number. (force_namespace_die): Replace it with ... (force_decl_die): ... this. (force_type_die): New function. (setup_namespace_context): Replace use of force_namespace_die() with force_decl_die(). (gen_namespace_die): Same. (dwarf2out_imported_module_or_decl): New function. testsuite: * g++.dg/debug/namespace1.C: New test. cp: * name-lookup.c: Include "debug.h" (do_namespace_alias): Invoke debug_hooks to emit debug info for namespace alias. (do_local_using_decl): Invoke debug_hooks to emit debug info for using decl. (do_class_using_decl): Same. (do_toplevel_using_decl): Same. (do_using_directive): Same. (cp_emit_debug_info_for_using): New function. * Make-lang.in (cp/parser.o): Depend on debug.h (cp/name-lookup.o): Same. From-SVN: r76746
2004-01-27 21:36:02 +01:00
/* Debug information for imported modules and declarations. */
re PR fortran/29635 (debug info of modules) PR fortran/29635 PR fortran/23057 * debug.h (struct gcc_debug_hooks): Add NAME and CHILD arguments to imported_module_or_decl. (debug_nothing_tree_tree): Removed. (debug_nothing_tree_tree_tree_bool): New prototype. * debug.c (do_nothing_debug_hooks): Adjust. (debug_nothing_tree_tree): Removed. (debug_nothing_tree_tree_tree_bool): New function. * dwarf2out.c (is_symbol_die): Handle DW_TAG_module. (gen_variable_die): Put all common vars for the same COMMON block under one DW_TAG_common_block. (declare_in_namespace): Return new context_die, for Fortran return the module DIE instead of adding extra declarations into the namespace. (gen_type_die_with_usage): Adjust declare_in_namespace caller. (gen_namespace_die): If is_fortran (), generate DW_TAG_module instead of DW_TAG_namespace. If DECL_EXTERNAL is set, add DW_AT_declaration. (dwarf2out_global_decl): Don't skip Fortran global vars. (gen_decl_die): Likewise. Adjust declare_in_namespace callers. (dwarf2out_imported_module_or_decl): Add NAME and CHILD arguments. If NAME is non-NULL, add DW_AT_name. If CHILD is non-NULL, put DW_TAG_imported_declaration as child of previous DW_TAG_imported_module. * dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Adjust. * sdbout.c (sdb_debug_hooks): Likewise. * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. * name-lookup.c (do_using_directive, cp_emit_debug_info_for_using): Adjust debug_hooks->imported_module_or_decl callers. * f95-lang.c (gfc_init_ts): New function. (LANG_HOOKS_INIT_TS): Define. * gfortran.h (gfc_use_rename): New type, moved from module.c. (gfc_get_use_rename): New macro, moved from module.c. (gfc_use_list): New type. (gfc_get_use_list): New macro. (gfc_namespace): Add use_stmts field. (gfc_free_use_stmts): New prototype. * Make-lang.in (fortran/trans-decl.o): Depend on debug.h. * module.c (gfc_use_rename, gfc_get_use_rename): Moved to gfortran.h. (gfc_use_module): Chain the USE statement info to ns->use_stmts. (gfc_free_use_stmts): New function. * symbol.c (gfc_free_namespace): Call gfc_free_use_stmts. * trans.h (struct module_htab_entry): New type. (gfc_find_module, gfc_module_add_decl): New functions. * trans.c (gfc_generate_module_code): Create NAMESPACE_DECL for the module, adjust DECL_CONTEXTs of module procedures and call gfc_module_add_decl for them. * trans-common.c (build_common_decl): Set DECL_IGNORED_P on the common variable. (create_common): Set DECL_IGNORED_P for use associated vars. * trans-decl.c: Include debug.h. (gfc_get_symbol_decl): Set DECL_IGNORED_P on use_assoc vars from modules. (build_function_decl): Allow current_function_decl's context to be a NAMESPACE_DECL. (module_htab, cur_module): New variables. (module_htab_do_hash, module_htab_eq, module_htab_decls_hash, module_htab_decls_eq, gfc_find_module, gfc_module_add_decl): New functions. (gfc_create_module_variable): Adjust DECL_CONTEXTs of module variables and types and call gfc_module_add_decl for them. (gfc_generate_module_vars): Temporarily set cur_module. (gfc_trans_use_stmts): New function. (gfc_generate_function_code): Call it. (gfc_generate_block_data): Set DECL_IGNORED_P on decl. * trans-types.c (gfc_get_derived_type): Adjust DECL_CONTEXT and TYPE_CONTEXT of module derived types. From-SVN: r139773
2008-08-29 20:41:19 +02:00
void (* imported_module_or_decl) (tree decl, tree name,
tree context, bool child);
Makefile.in (dwarf2out.o): Depend on input.h 2004-01-27 Devang Patel <dpatel@apple.com> * Makefile.in (dwarf2out.o): Depend on input.h * dbxout.c (dbx_debug_hooks): Add new empty hook for imported_module_or_decl. (xcoff_debug_hooks): Same. * sdbout.c (sdb_debug_hooks): Same. * vmsdbgout.c (vmsdbg_debug_hooks): Same. * debug.c (do_nothing_debug_hooks): Same. (debug_nothing_tree_tree): New function. * debug.h (gcc_debug_hooks): New hook, imported_module_or_decl. * dwarf2out.c: Include input.h. (dwarf2_debug_hooks): Add new hook for imported_module_or_decl. (remove_child_TAG): New function. (dwarf_tag_name): Handle DW_TAG_imported_module. (gen_subprogram_die): Equate decl number to declaration die. Do not remove all children dies while reusing declaration die for definition. Instead, selectively remove only formal parameters. (gen_variable_die): Equate variable decl to declaration die. (gen_field_die): Equate field decl to line number. (force_namespace_die): Replace it with ... (force_decl_die): ... this. (force_type_die): New function. (setup_namespace_context): Replace use of force_namespace_die() with force_decl_die(). (gen_namespace_die): Same. (dwarf2out_imported_module_or_decl): New function. testsuite: * g++.dg/debug/namespace1.C: New test. cp: * name-lookup.c: Include "debug.h" (do_namespace_alias): Invoke debug_hooks to emit debug info for namespace alias. (do_local_using_decl): Invoke debug_hooks to emit debug info for using decl. (do_class_using_decl): Same. (do_toplevel_using_decl): Same. (do_using_directive): Same. (cp_emit_debug_info_for_using): New function. * Make-lang.in (cp/parser.o): Depend on debug.h (cp/name-lookup.o): Same. From-SVN: r76746
2004-01-27 21:36:02 +01:00
Makefile.in (toplev.o, [...]): Don't depend on dwarfout.h. * Makefile.in (toplev.o, dwarfout.o, final.o): Don't depend on dwarfout.h. * dbxout.c (dbxout_function): Rename dbxout_funciton_decl, move to conditionally compiled block. (dbx_debug_hooks, xcoff_debug_hooks): Update. * dbxout.h (dbxout_function): Remove. * debug.c (do_nothing_debug_hooks): Update. * debug.h (struct gcc_debug_hooks): New hooks function_decl, global_decl, deferred_inline_function. * dwarf2out.c (dwarf2_debug_hooks): Update. (dwarf2out_global_decl): New. * dwarfout.c: Don't include dwarfout.h. (dwarfout_global_decl, dwarfout_function_decl, dwarfout_deferred_inline_function): New. (dwarf_debug_hooks): Update. * dwarfout.h: Remove. * final.c: Don't include dwarfout.h. * sdbout.c (sdbout_global_decl): New. (sdbout_debug_hooks): Update. * toplev.c: Don't include dwarfout.h. (check_global_declarations, rest_of_compilation): Use new debug hooks. (note_deferral_of_defined_inline_function): Remove. * toplev.h (note_deferral_of_defined_inline_function): Remove. * ch/Makefile.in (lex.o): No dependence on dwarfout.h. * ch/lex.c: Don't include dwarfout.h. * cp/Make-lang.in (decl2.o): No dependence on dwarfout.h, dwarf2out.h. (semantics.o, optimize.o): Depend on debug.h not dwarfout.h. * cp/decl2.c: Don't include dwarfout.h and dwarf2out.h. * cp/optimize.c: Include debug.h. (maybe_clone_body): Use debug hook. * cp/semantics.c: Include debug.h. (expand_body): Use debug hook. * po/POTFILES.in: Remove dwarfout.h. From-SVN: r44145
2001-07-19 08:22:04 +02:00
/* DECL is an inline function, whose body is present, but which is
not being output at this point. */
void (* deferred_inline_function) (tree decl);
Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h. * Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h. (final.o): Don't depend on xcoffout.h, dbxout.h or sdbout.h. (toplev.o): Don't depend on xcoffout.h. * c-decl.c: Include debug.h (duplicate_decls): Use debug hook. * dbxout.c (dbxout_source_file, dbxout_args): Make static. (dbx_debug_hooks, xcoff_debug_hooks): Update. (dbxout_types): Remove. * dbxout.h (dbxout_source_file, dbxout_types, dbxout_args): Remove. * debug.c (do_nothing_debug_hooks): Update. (debug_true_tree, debug_nothing_rtx): New. * debug.h (struct rtx_def): New. (struct gcc_debug_hooks): New hooks ignore_block, outlining_inline_function and label. (debug_true_tree, debug_nothing_rtx, dwarf2out_frame_init, dwarf2out_frame_finish): New. * dwarf2out.c (dwarf2out_ignore_block, dwarf2out_abstract_function): Make static, update prototype. (dwarf2_debug_hooks): Update. * dwarf2out.h (dwarf2out_ignore_block, dwarf2out_abstract_function, dwarf2out_frame_init, dwarf2out_frame_finish): Remove. * dwarfout.c (dwarf_debug_hooks): Update. * emit-rtl.c: Include debug.h. (remove_unnecessary_notes): Use debug hook. * final.c: Don't include dbxout.h, xcoffout.h or sdbout.h. (final_scan_insn): Use debug hook. * integrate.c (output_inline_function): Use debug hook. * sdbout.c (sdbout_toplevel_data, sdbout_label): Make static. (sdb_debug_hooks): Update. * sdbout.h (sdbout_label, sdbout_toplevel_data): Remove. * toplev.c: Don't include xcoffout.h. (note_outlining_of_inline_function, debug_ignore_block): Remove. * toplev.h (note_outlining_of_inline_function, debug_ignore_block): Remove. * tree.h (dwarf2out_do_frame): Remove. From-SVN: r44163
2001-07-19 23:17:09 +02:00
/* DECL is an inline function which is about to be emitted out of
line. The hook is useful to, e.g., emit abstract debug info for
the inline before it gets mangled by optimization. */
void (* outlining_inline_function) (tree decl);
Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h. * Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h. (final.o): Don't depend on xcoffout.h, dbxout.h or sdbout.h. (toplev.o): Don't depend on xcoffout.h. * c-decl.c: Include debug.h (duplicate_decls): Use debug hook. * dbxout.c (dbxout_source_file, dbxout_args): Make static. (dbx_debug_hooks, xcoff_debug_hooks): Update. (dbxout_types): Remove. * dbxout.h (dbxout_source_file, dbxout_types, dbxout_args): Remove. * debug.c (do_nothing_debug_hooks): Update. (debug_true_tree, debug_nothing_rtx): New. * debug.h (struct rtx_def): New. (struct gcc_debug_hooks): New hooks ignore_block, outlining_inline_function and label. (debug_true_tree, debug_nothing_rtx, dwarf2out_frame_init, dwarf2out_frame_finish): New. * dwarf2out.c (dwarf2out_ignore_block, dwarf2out_abstract_function): Make static, update prototype. (dwarf2_debug_hooks): Update. * dwarf2out.h (dwarf2out_ignore_block, dwarf2out_abstract_function, dwarf2out_frame_init, dwarf2out_frame_finish): Remove. * dwarfout.c (dwarf_debug_hooks): Update. * emit-rtl.c: Include debug.h. (remove_unnecessary_notes): Use debug hook. * final.c: Don't include dbxout.h, xcoffout.h or sdbout.h. (final_scan_insn): Use debug hook. * integrate.c (output_inline_function): Use debug hook. * sdbout.c (sdbout_toplevel_data, sdbout_label): Make static. (sdb_debug_hooks): Update. * sdbout.h (sdbout_label, sdbout_toplevel_data): Remove. * toplev.c: Don't include xcoffout.h. (note_outlining_of_inline_function, debug_ignore_block): Remove. * toplev.h (note_outlining_of_inline_function, debug_ignore_block): Remove. * tree.h (dwarf2out_do_frame): Remove. From-SVN: r44163
2001-07-19 23:17:09 +02:00
/* Called from final_scan_insn for any CODE_LABEL insn whose
LABEL_NAME is non-null. */
Debug hooks: use rtx_insn and rtx_code_label 2014-08-21 David Malcolm <dmalcolm@redhat.com> * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook "label" from rtx to rtx_code_label *. Strengthen param 1 of "var_location" hook from rtx to rtx_insn *. (debug_nothing_rtx): Delete in favor of... (debug_nothing_rtx_code_label): New prototype. (debug_nothing_rtx_rtx): Delete unused prototype. (debug_nothing_rtx_insn): New prototype. * final.c (final_scan_insn): Add checked cast to rtx_insn * when invoking debug_hooks->var_location (in two places, one in a NOTE case of a switch statement, the other guarded by a CALL_P conditional. Add checked cast to rtx_code_label * when invoking debug_hooks->label (within CODE_LABEL case of switch statement). * dbxout.c (dbx_debug_hooks): Update "label" hook from debug_nothing_rtx to debug_nothing_rtx_code_label. Update "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn. (xcoff_debug_hooks): Likewise. * debug.c (do_nothing_debug_hooks): Likewise. (debug_nothing_rtx): Delete in favor of... (debug_nothing_rtx_insn): New function. (debug_nothing_rtx_rtx): Delete unused function. (debug_nothing_rtx_code_label): New function. * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from debug_nothing_rtx to debug_nothing_rtx_code_label. (dwarf2out_var_location): Strengthen param "loc_note" from rtx to rtx_insn *. * sdbout.c (sdb_debug_hooks): Update "var_location" hook from debug_nothing_rtx to debug_nothing_rtx_insn. (sdbout_label): Strengthen param "insn" from rtx to rtx_code_label *. * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from debug_nothing_rtx to debug_nothing_rtx_code_label. Update "var_location" hook from debug_nothing_rtx to debug_nothing_rtx_insn. From-SVN: r214259
2014-08-21 10:20:43 +02:00
void (* label) (rtx_code_label *);
/* Called after the start and before the end of writing a PCH file.
The parameter is 0 if after the start, 1 if before the end. */
void (* handle_pch) (unsigned int);
Josef Zlomek <zlomekj@suse.cz> Josef Zlomek <zlomekj@suse.cz> * Makefile.in (var-tracking.o): New. * common.opt (fvar-tracking): New. * flags.h (flag_var_tracking): New. * gengtype.c (adjust_field_rtx_def): NOTE_INSN_VAR_LOCATION was added. * opts.c (common_handle_option): Add OPT_fvar_tracking. * print-rtl.c (print_rtx): NOTE_INSN_VAR_LOCATION was added. * rtl.c (note_insn_name): Likewise. * rtl.def (VAR_LOCATION): New. * rtl.h (NOTE_VAR_LOCATION): New. (NOTE_VAR_LOCATION_DECL): New. (NOTE_VAR_LOCATION_LOC): New. (enum insn_note): NOTE_INSN_VAR_LOCATION was added. (variable_tracking_main): New exported function. * timevar.def (TV_VAR_TRACKING): New. * toplev.c (enum dump_file_index): Added DFI_vartrack. (dump_file): "vartrack" was added (-dV). (flag_var_tracking): New. (f_options): "var-tracking" was added. (rest_of_handle_variable_tracking): New function. (rest_of_compilation): Run variable tracking. (process_options): If user has not specified flag_var_tracking set it according to optimize, debug_info_level and debug_hooks. * tree.h (frame_base_decl): New. * var-tracking.c: New file. * config/ia64/ia64.c (ia64_flag_var_tracking): New variable. (ia64_override_options): Set flags to run variable tracking in machine dependent reorg instead of toplev.c. (ia64_reorg): Run variable tracking if wanted. * doc/invoke.texi: Mention variable tracking in -dV, add and -fvar-tracking. * doc/passes.texi: Added variable tracking pass. Daniel Berlin <dberlin@dberlin.org> * debug.h (struct gcc_debug_hooks): Added var_location debug hook. * dbxout.c (dbx_debug_hooks): Likewise. (xcoff_debug): Likewise. * debug.c (do_nothing_debug_hooks): Likewise. * dwarf2out.c (dwarf2_debug_hooks): Likewise. * dwarfout.c (dwarf_debug_hooks): Likewise. * sdbout.c (sdb_debug_hooks): Likewise. * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. * final.c (final_scan_insn): Call var_location debug hook for each NOTE_INSN_VAR_LOCATION. Co-Authored-By: Daniel Berlin <dberlin@dberlin.org> From-SVN: r77418
2004-02-06 21:03:45 +01:00
/* Called from final_scan_insn for any NOTE_INSN_VAR_LOCATION note. */
Debug hooks: use rtx_insn and rtx_code_label 2014-08-21 David Malcolm <dmalcolm@redhat.com> * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook "label" from rtx to rtx_code_label *. Strengthen param 1 of "var_location" hook from rtx to rtx_insn *. (debug_nothing_rtx): Delete in favor of... (debug_nothing_rtx_code_label): New prototype. (debug_nothing_rtx_rtx): Delete unused prototype. (debug_nothing_rtx_insn): New prototype. * final.c (final_scan_insn): Add checked cast to rtx_insn * when invoking debug_hooks->var_location (in two places, one in a NOTE case of a switch statement, the other guarded by a CALL_P conditional. Add checked cast to rtx_code_label * when invoking debug_hooks->label (within CODE_LABEL case of switch statement). * dbxout.c (dbx_debug_hooks): Update "label" hook from debug_nothing_rtx to debug_nothing_rtx_code_label. Update "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn. (xcoff_debug_hooks): Likewise. * debug.c (do_nothing_debug_hooks): Likewise. (debug_nothing_rtx): Delete in favor of... (debug_nothing_rtx_insn): New function. (debug_nothing_rtx_rtx): Delete unused function. (debug_nothing_rtx_code_label): New function. * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from debug_nothing_rtx to debug_nothing_rtx_code_label. (dwarf2out_var_location): Strengthen param "loc_note" from rtx to rtx_insn *. * sdbout.c (sdb_debug_hooks): Update "var_location" hook from debug_nothing_rtx to debug_nothing_rtx_insn. (sdbout_label): Strengthen param "insn" from rtx to rtx_code_label *. * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from debug_nothing_rtx to debug_nothing_rtx_code_label. Update "var_location" hook from debug_nothing_rtx to debug_nothing_rtx_insn. From-SVN: r214259
2014-08-21 10:20:43 +02:00
void (* var_location) (rtx_insn *);
DWARF: handle variable-length records and variant parts Enhance the DWARF back-end to emit proper descriptions for variable-length records as well as variant parts in records. In order to achieve this, generate DWARF expressions ("location descriptions" in dwarf2out's parlance) for size and data member location attributes. Also match QUAL_UNION_TYPE data types as variant parts, assuming the formers appear only to implement the latters (which is the case at the moment: only the Ada front-end emits them). Note that very few debuggers can handle these descriptions (GDB does not yet), so in order to ease the the transition enable these only when -fgnat-encodings=minimal. gcc/ada/ChangeLog: * gcc-interface/decl.c (gnat_to_gnu_entity): Disable ___XVS GNAT encodings when -fgnat-encodings=minimal. (components_to_record): Disable ___XVE, ___XVN, ___XVU and ___XVZ GNAT encodings when -fgnat-encodings=minimal. * gcc-interface/utils.c (maybe_pad_type): Disable __XVS GNAT encodings when -fgnat-encodings=minimal. gcc/ChangeLog: * debug.h (struct gcc_debug_hooks): Add a new size_function hook. * debug.c (do_nothing_debug_hooks): Set the size_function field to no-op. * dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Likewise. * sdbout.c (sdb_debug_hooks): Likewise. * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. * stor-layout.c (finalize_size_functions): Let the debug info back-end know about the implementation of size functions. * dwarf2out.h (dw_discr_list_ref): New typedef. (enum dw_val_class): Add value classes for discriminant values and discriminant lists. (struct dw_discr_value): New structure. (struct dw_val_node): Add discriminant values and discriminant lists to the union. (struct dw_loc_descr_node): Add frame_offset_rel and dw_loc_frame_offset (only for checking) fields to handle DWARF procedures generation. (struct dw_discr_list_node): New structure. * dwarf2out.c (dwarf2out_size_function): New. (dwarf2_debug_hooks): Set the size_function field to dwarf2out_size_function. (dwarf2_lineno_debug_hooks): Set the size_function field to no-op. (new_loc_descr): Initialize the dw_loc_frame_offset field. (dwarf_proc_stack_usage_map): New. (dw_val_equal_p): Handle discriminants. (size_of_discr_value): New. (size_of_discr_list): New. (size_of_die): Handle discriminants. (add_loc_descr_to_each): New. (add_loc_list): New. (print_discr_value): New. (print_dw_val): Handle discriminants. (value_format): Handle discriminants. (output_discr_value): New. (output_die): Handle discriminants. (output_loc_operands): Handle DW_OP_call2 and DW_OP_call4. (uint_loc_descriptor): New. (uint_comparison_loc_list): New. (loc_list_from_uint_comparison): New. (add_discr_value): New. (add_discr_list): New. (AT_discr_list): New. (loc_descr_to_next_no_op): New. (free_loc_descr): New. (loc_descr_without_nops): New. (struct loc_descr_context): Add a dpi field. (struct dwarf_procedure_info): New helper structure. (new_dwarf_proc_die): New. (is_handled_procedure_type): New. (resolve_args_picking_1): New. (resolve_args_picking): New. (function_to_dwarf_procedure): New. (copy_dwarf_procedure): New. (copy_dwarf_procs_ref_in_attrs): New. (copy_dwarf_procs_ref_in_dies): New. (break_out_comdat_types): Copy DWARF procedures along with the types that reference them. (loc_list_from_tree): Rename into loc_list_from_tree_1. Handle CALL_EXPR in the cases suitable for DWARF procedures. Handle for PARM_DECL when generating a location description for a DWARF procedure. Handle big unsigned INTEGER_CST nodes. Handle NON_LVALUE_EXPR, EXACT_DIV_EXPR and all unsigned comparison operators. Add a wrapper for loc_list_from_tree that strips DW_OP_nop operations from the result. (type_byte_size): New. (struct vlr_context): New helper structure. (field_byte_offset): Change signature to return either a constant offset or a location description for dynamic ones. Handle dynamic byte offsets with constant bit offsets and handle fields in variant parts. (add_data_member_location): Change signature to handle dynamic member offsets and fields in variant parts. Update call to field_byte_offset. Handle location lists. Emit a variable data member location only when -fgnat-encodings=minimal. (add_bound_info): Emit self-referential bounds only when -fgnat-encodings=minimal. (add_byte_size_attribute): Use type_byte_size in order to handle dynamic type sizes. Emit variable byte size only when -fgnat-encodings=minimal and when the target DWARF version allows them. (add_bit_offset_attribute): Change signature to handle variable-length records. Update call to field_byte_offset. (gen_descr_array_type_die): Update call to gen_field_die. Update loc_descr_context literal. (gen_type_die_for_member): Likewise. (gen_subprogram_die): Update calls to get_decl_die. (gen_field_die): Change signature to handle variable-length records. Update calls to add_bit_offset_attribute and add_data_member_location_attribute. (gen_inheritance_die): Update call to add_data_member_location_attribute. (gen_decl_die): Change signature to handle variable-length records. Update call to gen_field_die. (gen_inheritance_die): Change signature to handle variable-length records. Update call to add_data_member_location_attribute. (is_variant_part): New. (analyze_discr_in_predicate): New. (get_discr_value): New. (analyze_variants_discr): New. (gen_variant_part): New. (gen_member_die): Update calls to gen_decl_die. Call instead gen_variant_part for variant parts. (gen_type_die_with_usage): Update calls to gen_decl_die. (process_scope_var): Likewise. (force_decl_die): Likewise. (declare_in_namespace): Likewise. (dwarf2out_decl): Likewise. (prune_unused_types_walk_loc_descr): New. (prune_unused_types_walk_attribs): Mark DIEs referenced by location descriptions and loc. descr. lists. (prune_unused_types_walk): Don't mark DWARF procedures by default. Mark variant parts since nothing is supposed to reference them. (dwarf2out_init): Allocate dwarf_proc_stack_usage_map. (dwarf2out_c_finalize): Deallocate and reset dwarf_proc_stack_usage_map. gcc/testsuite/ChangeLog: * gnat.dg/specs/debug1.ads: Update the expected number of DW_AT_artificial attribute in compiler output. From-SVN: r231762
2015-12-17 15:09:36 +01:00
/* Called from finalize_size_functions for size functions so that their body
can be encoded in the debug info to describe the layout of variable-length
structures. */
void (* size_function) (tree decl);
/* Called from final_scan_insn if there is a switch between hot and cold
text sections. */
void (* switch_text_section) (void);
/* Called from grokdeclarator. Replaces the anonymous name with the
type name. */
void (* set_name) (tree, tree);
/* This is 1 if the debug writer wants to see start and end commands for the
main source files, and 0 otherwise. */
int start_end_main_source_file;
/* The type of symtab field used by these debug hooks. This is one
of the TYPE_SYMTAB_IS_xxx values defined in tree.h. */
int tree_type_symtab_field;
};
extern const struct gcc_debug_hooks *debug_hooks;
/* The do-nothing hooks. */
extern void debug_nothing_void (void);
extern void debug_nothing_charstar (const char *);
extern void debug_nothing_int_charstar (unsigned int, const char *);
extern void debug_nothing_int_charstar_int_bool (unsigned int, const char *,
int, bool);
extern void debug_nothing_int (unsigned int);
extern void debug_nothing_int_int (unsigned int, unsigned int);
extern void debug_nothing_tree (tree);
extern void debug_nothing_tree_tree (tree, tree);
debug.h (struct gcc_debug_hooks): Add type_decl field. * debug.h (struct gcc_debug_hooks): Add type_decl field. (debug_nothing_tree_int): Prototype. (dwarf_debug_hooks): Delete, unused. * debug.c (do_nothing_debug_hooks): Update. (debug_nothing_tree_int): New function. * langhooks.h (struct lang_hooks_for_decls): Remove builtin_type_decls field. * langhooks-def.h (LANG_HOOKS_BUILTIN_TYPE_DECLS): Delete. (LANG_HOOKS_DECLS): Update. * toplev.c (rest_of_decl_compilation, rest_of_type_compilation): Use debug_hooks->type_decl. * dbxout.c (preinit_symbols): New static. (dbx_debug_hooks, xcoff_debug_hooks): Update. (dbxout_init): Don't call DBX_OUTPUT_STANDARD_TYPES or lang_hooks.decls.builtin_type_decls. Do scan preinit_symbols for symbols to output. (dbxout_type_decl): New function. (dbxout_symbol): If called before dbxout_init has run, queue the symbol for later. Apply DBX_ASSIGN_FUNDAMENTAL_TYPE_NUMBER to TYPE_DECLs before emitting them. * xcoffout.c (assign_type_number): Delete. (xcoff_type_numbers): New static table. (xcoff_assign_fundamental_type_number): New function. * xcoffout.h: Define DBX_ASSIGN_FUNDAMENTAL_TYPE_NUMBER, not DBX_OUTPUT_STANDARD_TYPES. Remove unnecessary #ifdefs. * sdbout.c: Include varray.h. (deferred_global_decls): New static. (sdb_debug_hooks): Update. (sdbout_global_decl): If we can't emit something right now, remember it in deferred_global_decls. (sdbout_finish): Just scan deferred_global_decls; don't call getdecls. (sdbout_init): Initialize deferred_global_decls. * Makefile.in: Update dependencies of sdbout.o. * dwarf2out.c (dwarf2out_type_decl): New function. (dwarf2_debug_hooks): Update. * vmsdbgout.c (vmsdbg_debug_hooks): Update. * c-decl.c (getdecls): Just return 0. (check_for_loop_decls): Don't use getdecls. (record_builtin_type): Call debug_hooks->type_decl on the TYPE_DECL. * c-objc-common.c (c_objc_common_finish_file): Don't use getdecls. cp: * cp-lang.c: Don't define LANG_HOOKS_BUILTIN_TYPE_DECLS. * cp-tree.h: Don't declare cxx_builtin_type_decls. * decl.c (builtin_type_decls, cxx_builtin_type_decls): Delete. (record_builtin_type): Call debug_hooks->type_decl on the TYPE_DECL. From-SVN: r77730
2004-02-12 22:42:28 +01:00
extern void debug_nothing_tree_int (tree, int);
re PR fortran/29635 (debug info of modules) PR fortran/29635 PR fortran/23057 * debug.h (struct gcc_debug_hooks): Add NAME and CHILD arguments to imported_module_or_decl. (debug_nothing_tree_tree): Removed. (debug_nothing_tree_tree_tree_bool): New prototype. * debug.c (do_nothing_debug_hooks): Adjust. (debug_nothing_tree_tree): Removed. (debug_nothing_tree_tree_tree_bool): New function. * dwarf2out.c (is_symbol_die): Handle DW_TAG_module. (gen_variable_die): Put all common vars for the same COMMON block under one DW_TAG_common_block. (declare_in_namespace): Return new context_die, for Fortran return the module DIE instead of adding extra declarations into the namespace. (gen_type_die_with_usage): Adjust declare_in_namespace caller. (gen_namespace_die): If is_fortran (), generate DW_TAG_module instead of DW_TAG_namespace. If DECL_EXTERNAL is set, add DW_AT_declaration. (dwarf2out_global_decl): Don't skip Fortran global vars. (gen_decl_die): Likewise. Adjust declare_in_namespace callers. (dwarf2out_imported_module_or_decl): Add NAME and CHILD arguments. If NAME is non-NULL, add DW_AT_name. If CHILD is non-NULL, put DW_TAG_imported_declaration as child of previous DW_TAG_imported_module. * dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Adjust. * sdbout.c (sdb_debug_hooks): Likewise. * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. * name-lookup.c (do_using_directive, cp_emit_debug_info_for_using): Adjust debug_hooks->imported_module_or_decl callers. * f95-lang.c (gfc_init_ts): New function. (LANG_HOOKS_INIT_TS): Define. * gfortran.h (gfc_use_rename): New type, moved from module.c. (gfc_get_use_rename): New macro, moved from module.c. (gfc_use_list): New type. (gfc_get_use_list): New macro. (gfc_namespace): Add use_stmts field. (gfc_free_use_stmts): New prototype. * Make-lang.in (fortran/trans-decl.o): Depend on debug.h. * module.c (gfc_use_rename, gfc_get_use_rename): Moved to gfortran.h. (gfc_use_module): Chain the USE statement info to ns->use_stmts. (gfc_free_use_stmts): New function. * symbol.c (gfc_free_namespace): Call gfc_free_use_stmts. * trans.h (struct module_htab_entry): New type. (gfc_find_module, gfc_module_add_decl): New functions. * trans.c (gfc_generate_module_code): Create NAMESPACE_DECL for the module, adjust DECL_CONTEXTs of module procedures and call gfc_module_add_decl for them. * trans-common.c (build_common_decl): Set DECL_IGNORED_P on the common variable. (create_common): Set DECL_IGNORED_P for use associated vars. * trans-decl.c: Include debug.h. (gfc_get_symbol_decl): Set DECL_IGNORED_P on use_assoc vars from modules. (build_function_decl): Allow current_function_decl's context to be a NAMESPACE_DECL. (module_htab, cur_module): New variables. (module_htab_do_hash, module_htab_eq, module_htab_decls_hash, module_htab_decls_eq, gfc_find_module, gfc_module_add_decl): New functions. (gfc_create_module_variable): Adjust DECL_CONTEXTs of module variables and types and call gfc_module_add_decl for them. (gfc_generate_module_vars): Temporarily set cur_module. (gfc_trans_use_stmts): New function. (gfc_generate_function_code): Call it. (gfc_generate_block_data): Set DECL_IGNORED_P on decl. * trans-types.c (gfc_get_derived_type): Adjust DECL_CONTEXT and TYPE_CONTEXT of module derived types. From-SVN: r139773
2008-08-29 20:41:19 +02:00
extern void debug_nothing_tree_tree_tree_bool (tree, tree, tree, bool);
alias.c (memory_modified_1, [...]): Constify. * alias.c (memory_modified_1, memory_modified_in_insn_p): Constify. * basic-block.h (tree_predicted_by_p, rtl_predicted_by_p): Likewise. * bb-reorder.c (copy_bb_p): Likewise. * cfghooks.c (can_remove_branch_p, can_merge_blocks_p, predicted_by_p, can_duplicate_block_p, block_ends_with_call_p, block_ends_with_condjump_p): Likewise. * cfghooks.h (can_remove_branch_p, can_merge_blocks_p, predicted_by_p, can_duplicate_block_p, block_ends_with_call_p, block_ends_with_condjump_p): Likewise. * cfglayout.c (cfg_layout_can_duplicate_bb_p): Likewise. * cfgrtl.c (can_delete_note_p, can_delete_label_p, rtl_can_merge_blocks, cfg_layout_can_merge_blocks_p, rtl_block_ends_with_call_p, rtl_block_ends_with_condjump_p, need_fake_edge_p, rtl_can_remove_branch_p): Likewise. * dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Use debug_true_const_tree instad of debug_true_tree. * debug.c (do_nothing_debug_hooks): Likewise. * debug.h (ignore_block, debug_true_const_tree): Constify. * dwarf2out.c (stack_adjust_offset, clobbers_queued_reg_save, dwarf2out_ignore_block, is_pseudo_reg, is_tagged_type, decl_ultimate_origin, block_ultimate_origin, lookup_decl_loc, same_dw_val_p, add_ranges, is_subrange_type, type_is_enum, dbx_reg_number, is_based_loc, field_type, simple_type_align_in_bits, simple_decl_align_in_bits, simple_type_size_in_bits, field_byte_offset, insert_float, type_tag, member_declared_type, is_redundant_typedef, secname_for_decl, is_inlined_entry_point): Likewise. * emit-rtl.c (const_next_insn, const_previous_insn, const_next_nonnote_insn, const_prev_nonnote_insn, const_next_real_insn, const_prev_real_insn, const_next_active_insn, const_prev_active_insn, const_next_label, const_prev_label): Likewise. * except.h (lookup_stmt_eh_region_fn, lookup_stmt_eh_region): Likewise. * haifa-sched.c (may_trap_exp, haifa_classify_insn, find_set_reg_weight, no_real_insns_p, find_set_reg_weight, sched_insn_is_legitimate_for_speculation_p): Likewise. * jump.c (reversed_comparison_code_parts, reversed_comparison_code, reversed_comparison, condjump_label): Likewise. * predict.c (rtl_predicted_by_p, tree_predicted_by_p): Likewise. * reg-stack.c (stack_regs_mentioned_p, stack_regs_mentioned): Likewise. * rtl.h (const_previous_insn, const_next_insn, const_prev_nonnote_insn, const_next_nonnote_insn, const_prev_real_insn, const_next_real_insn, const_prev_active_insn, const_next_active_insn, const_prev_label, const_next_label, modified_between_p, modified_in_p, const_note_storeskeep_with_call_p, condjump_label, reversed_comparison, reversed_comparison_code, reversed_comparison_code_parts, memory_modified_in_insn_p, stack_regs_mentioned): Likewise. * rtlanal.c (modified_between_p, modified_in_p, const_note_stores, keep_with_call_p): Likewise. * sched-deps.c (deps_may_trap_p, sched_get_condition, conditions_mutex_p, sched_insns_conditions_mutex_psd_next_list, sd_lists_size, sd_lists_empty_p): Likewise. * sched-int.h (sched_insns_conditions_mutex_p, haifa_classify_insn, no_real_insns_p, sched_insn_is_legitimate_for_speculation_p, sd_next_list, sd_lists_size, sd_lists_empty_p): Likewise. * sdbout.c (sdb_debug_hooks): Likewise. * tree-cfg.c (tree_can_merge_blocks_p, is_ctrl_altering_stmt, stmt_ends_bb_p, tree_can_remove_branch_p, tree_can_duplicate_bb_p, -tree_block_ends_with_call_p, tree_block_ends_with_condjump_p): Likewise. * tree-eh.c (lookup_stmt_eh_region_fn, lookup_stmt_eh_region, tree_can_throw_internal): Likewise. * tree-flow-inline.h (phi_nodes): Likewise. * tree-flow.h (phi_nodesstmt_ends_bb_p, is_ctrl_altering_stmt, tree_can_throw_internal, lookup_stmt_eh_region): Likewise. * tree-gimple.c (const_get_call_expr_in): Likewise. * tree-gimple.h (const_get_call_expr_in): Likewise. * tree.c (const_lookup_attribute, attribute_list_equal, attribute_list_contained): Likewise. * tree.h (attribute_list_equal, attribute_list_contained, const_lookup_attribute): Likewise. * vmsdbgout.c (vmsdbgout_ignore_block): Likewise. From-SVN: r127824
2007-08-27 05:45:06 +02:00
extern bool debug_true_const_tree (const_tree);
Debug hooks: use rtx_insn and rtx_code_label 2014-08-21 David Malcolm <dmalcolm@redhat.com> * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook "label" from rtx to rtx_code_label *. Strengthen param 1 of "var_location" hook from rtx to rtx_insn *. (debug_nothing_rtx): Delete in favor of... (debug_nothing_rtx_code_label): New prototype. (debug_nothing_rtx_rtx): Delete unused prototype. (debug_nothing_rtx_insn): New prototype. * final.c (final_scan_insn): Add checked cast to rtx_insn * when invoking debug_hooks->var_location (in two places, one in a NOTE case of a switch statement, the other guarded by a CALL_P conditional. Add checked cast to rtx_code_label * when invoking debug_hooks->label (within CODE_LABEL case of switch statement). * dbxout.c (dbx_debug_hooks): Update "label" hook from debug_nothing_rtx to debug_nothing_rtx_code_label. Update "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn. (xcoff_debug_hooks): Likewise. * debug.c (do_nothing_debug_hooks): Likewise. (debug_nothing_rtx): Delete in favor of... (debug_nothing_rtx_insn): New function. (debug_nothing_rtx_rtx): Delete unused function. (debug_nothing_rtx_code_label): New function. * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from debug_nothing_rtx to debug_nothing_rtx_code_label. (dwarf2out_var_location): Strengthen param "loc_note" from rtx to rtx_insn *. * sdbout.c (sdb_debug_hooks): Update "var_location" hook from debug_nothing_rtx to debug_nothing_rtx_insn. (sdbout_label): Strengthen param "insn" from rtx to rtx_code_label *. * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from debug_nothing_rtx to debug_nothing_rtx_code_label. Update "var_location" hook from debug_nothing_rtx to debug_nothing_rtx_insn. From-SVN: r214259
2014-08-21 10:20:43 +02:00
extern void debug_nothing_rtx_insn (rtx_insn *);
extern void debug_nothing_rtx_code_label (rtx_code_label *);
Makefile.in (c-lex.o): Wrap long lines. * Makefile.in (c-lex.o): Wrap long lines. Depend on debug.h. * c-lex.c (cb_file_change, cb_define, cb_undef): Use debug hooks directly. * dbxout.c (dbx_debug_hooks): Add new hooks. (dbxout_start_new_source_file): Rename dbxout_start_source_file, make static. (dbxout_resume_previous_source_file): Rename dbxout_end_source_file, make static. * dbxout.h (dbxout_start_new_source_file, dbxout_resume_previous_source_file): Delete. * debug.c (do_nothing_debug_hooks): Add new hooks. (debug_nothing_init_finish): Rename debug_nothing_file_charstar. (debug_nothing_int_charstar, debug_nothing_int): New. * debug.h (gcc_debug_hooks): New hooks define, undef, start_source_file and end_source_file. (debug_nothing_init_finish): Rename debug_nothing_file_charstar. (debug_nothing_int_charstar, debug_nothing_int): New. * dwarf2out.c (dwarf2_debug_hooks): Add new hooks. (dwarf2out_start_source_file, dwarf2out_end_source_file, dwarf2out_define, dwarf2out_undef): Make static. * dwarf2out.h (dwarf2out_start_source_file, dwarf2out_end_source_file, dwarf2out_define, dwarf2out_undef): Remove. * dwarfout.c (dwarf_debug_hooks): Add new hooks. (dwarfout_start_source_file, dwarfout_end_source_file, dwarfout_define, dwarfout_undef): Make static. (dwarfout_start_source_file_check, dwarfout_end_source_file_check): New. (dwarfout_define, dwarfout_finish): Update. * dwarfout.h (dwarfout_start_new_source_file, dwarfout_resume_previous_source_file, dwarfout_define, dwarfout_undef): Remove. * sdbout.c (sdb_debug_hooks): Add new hooks. (sdbout_start_new_source_file): Rename sdbout_start_source_file, make static. (sdbout_resume_previous_source_file): Rename sdbout_end_source_file, make static, take an arg. * sdbout.h (sdbout_start_new_source_file, sdbout_resume_previous_source_file): Delete. * toplev.c (debug_start_source_file, debug_end_source_file, debug_define, debug_undef): Delete. * toplev.h (debug_start_source_file, debug_end_source_file, debug_define, debug_undef): Delete. * java/jcf-parse.c: Include debug.h. (parse_class_file): Update to use debug hooks directly. * java/Make-lang.in (jcf-parse.o): Depend on debug.h. From-SVN: r43952
2001-07-11 22:51:46 +02:00
/* Hooks for various debug formats. */
extern const struct gcc_debug_hooks do_nothing_debug_hooks;
extern const struct gcc_debug_hooks dbx_debug_hooks;
extern const struct gcc_debug_hooks sdb_debug_hooks;
extern const struct gcc_debug_hooks xcoff_debug_hooks;
extern const struct gcc_debug_hooks dwarf2_debug_hooks;
extern const struct gcc_debug_hooks dwarf2_lineno_debug_hooks;
extern const struct gcc_debug_hooks vmsdbg_debug_hooks;
dbxout.c (dbxout_source_line): Make static, update prototype. * dbxout.c (dbxout_source_line): Make static, update prototype. (dbx_debug_hooks, xcoff_debug_hooks): Add new hooks. (dbxout_init, dbxout_finish, dbxout_source_line, dbxout_begin_block, dbxout_end_block): Update for new prototypes. * dbxout.h (dbxout_source_line): Delete. * debug.c (debug_nothing_file, debug_nothing_file_int, debug_nothing_file_charstar_rtx): New. (do_nothing_debug_hooks): Update. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * debug.h (struct rtx_def): Declare. (gcc_debug_hooks): New hooks source_line, end_epilogue and end_function. (debug_nothing_void, debug_nothing_charstar_rtx, dwarf2out_end_epilogue): New. (debug_nothing_file_charstar, debug_nothing_file_int_int): Rename. * dwarf2out.c (dwarf2out_source_line): Make static, update prototype. (dwarf2_debug_hooks): Update. (dwarf2out_init, dwarf2out_finish, dwarf2out_source_line, dwarf2out_begin_block, dwarf2out_end_block): Update for new prototypes. * dwarf2out.h (dwarf2out_source_line): Remove. * dwarfout.c (dwarfout_end_epilogue, dwarfout_end_function): Make static, update prototype. (dwarfout_init, dwarfout_finish, dwarfout_source_line, dwarfout_begin_block, dwarfout_end_block): Update for new prototypes. (dwarf_debug_hooks): Update. * dwarfout.h (dwarfout_end_epilogue, dwarfout_source_line, dwarfout_end_function): Remove. * final.c (profile_function): Use debug hooks for ending functions and epilogues. (output_source_line, final_end_function): Update prototype, use debug hooks. (final_start_function, final_scan_insn): Update. * output.h (sdb_begin_function_line): Remove. (final_end_function): Update prototype. * sdbout.c (sdb_begin_function_line): Make static. (PUT_SDB_EPILOGUE_END): Move to sdbout_end_epilogue. (sdbout_source_line): New. (sdbout_end_epilogue, sdbout_end_function): Make static, update prototypes. (sdb_debug_hooks): Update. (sdbout_init, sdbout_source_line, sdbout_begin_block, sdbout_end_block): Update for new prototypes. * sdbout.h (sdbout_end_epilogue, sdbout_end_function): Remove. * toplev.c (compile_file, rest_of_compilation): Update. * tree.h (dwarf2out_end_epilogue): Move to debug.h. * xcoffout.c (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue, xcoffout_end_function): Update for prototype changes. * xcoffout.h (xcoffout_source_line, xcoffout_begin_block, xcoffout_end_block, xcoffout_end_epilogue): Update prototypes. From-SVN: r44017
2001-07-15 10:34:46 +02:00
/* Dwarf2 frame information. */
extern void dwarf2out_begin_prologue (unsigned int, const char *);
This patch adds the end prologue and begin epilogue markers in Dwarf2 that are needed by the VMS debugger on I64. * config/ia64/vms.h (ASM_OUTPUT_DWARF_DELTA_UNITS): Remove. (ASM_OUTPUT_DWARF_VMS_DELTA: Define new macro. * dbxout.c (gcc_debug_hooks): New entry begin_epilogue. * debug.c: Likewise. * sdbout.c: Likewise. * vmsdbgout.c: Likewise. * debug.h: Likewise. (dwarf2out_vms_{begin,end}_prologue): Declare. * doc/tm.texi (ASM_OUTPUT_DWARF_VMS_DELTA): Document. * dwarf2asm.c (dw2_asm_output_vms_delta): New function. (ASM_OUTPUT_DWARF_VMS_DELTA): Call it. * dwarf2asm.h (dw2_asm_output_vms_delta): Declare. * dwarf2out.c (dw_fde_struct): New fields dw_fde_vms_{end,begin}_prologue. (PROLOGUE_END_LABEL, EPILOGUE_BEGIN_LABEL): New macros. (dwarf2out_begin_prologue): Set dw_fde_struct defaults for above. (dwarf2out_vms_end_prologue): New function. (dwarf2out_vms_begin_epilogue): New function. (dw_val_struct): New value dw_val_class_vms_delta. (gcc_debug_hooks): New entry begin_epilogue. Set end_prologue, begin_epilogue for VMS. (AT_vms_delta1, AT_vms_delta2, add_AT_vms_delta): Declare new static functions. (dwarf_attr_name): New cases DW_AT_HP_{prologue,epilogue}. (AT_vms_delta1, AT_vms_delta2, add_AT_vms_delta): New static functions. (print_die): New case dw_val_class_vms_delta. (attr_checksum): Likewise. (same_dw_val_p: Likewise. (size_of_die): Likewise. (value_format): Likewise. (output_die): Likewise. (gen_subprogram_die): Call add_AT_vms_delta on VMS. (dwarf2out_begin_epilogue): Rename to dwarf2out_cfi_begin_epilogue * dwarf2out.h (dwarf2out_begin_epilogue): Rename to dwarf2out_cfi_begin_epilogue * final.c (final_scan_insn): Likewise. Call begin_epilogue. From-SVN: r160858
2010-06-16 21:40:46 +02:00
extern void dwarf2out_vms_end_prologue (unsigned int, const char *);
extern void dwarf2out_vms_begin_epilogue (unsigned int, const char *);
extern void dwarf2out_end_epilogue (unsigned int, const char *);
extern void dwarf2out_frame_finish (void);
Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h. * Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h. (final.o): Don't depend on xcoffout.h, dbxout.h or sdbout.h. (toplev.o): Don't depend on xcoffout.h. * c-decl.c: Include debug.h (duplicate_decls): Use debug hook. * dbxout.c (dbxout_source_file, dbxout_args): Make static. (dbx_debug_hooks, xcoff_debug_hooks): Update. (dbxout_types): Remove. * dbxout.h (dbxout_source_file, dbxout_types, dbxout_args): Remove. * debug.c (do_nothing_debug_hooks): Update. (debug_true_tree, debug_nothing_rtx): New. * debug.h (struct rtx_def): New. (struct gcc_debug_hooks): New hooks ignore_block, outlining_inline_function and label. (debug_true_tree, debug_nothing_rtx, dwarf2out_frame_init, dwarf2out_frame_finish): New. * dwarf2out.c (dwarf2out_ignore_block, dwarf2out_abstract_function): Make static, update prototype. (dwarf2_debug_hooks): Update. * dwarf2out.h (dwarf2out_ignore_block, dwarf2out_abstract_function, dwarf2out_frame_init, dwarf2out_frame_finish): Remove. * dwarfout.c (dwarf_debug_hooks): Update. * emit-rtl.c: Include debug.h. (remove_unnecessary_notes): Use debug hook. * final.c: Don't include dbxout.h, xcoffout.h or sdbout.h. (final_scan_insn): Use debug hook. * integrate.c (output_inline_function): Use debug hook. * sdbout.c (sdbout_toplevel_data, sdbout_label): Make static. (sdb_debug_hooks): Update. * sdbout.h (sdbout_label, sdbout_toplevel_data): Remove. * toplev.c: Don't include xcoffout.h. (note_outlining_of_inline_function, debug_ignore_block): Remove. * toplev.h (note_outlining_of_inline_function, debug_ignore_block): Remove. * tree.h (dwarf2out_do_frame): Remove. From-SVN: r44163
2001-07-19 23:17:09 +02:00
/* Decide whether we want to emit frame unwind information for the current
translation unit. */
extern bool dwarf2out_do_frame (void);
extern bool dwarf2out_do_cfi_asm (void);
extern void dwarf2out_switch_text_section (void);
vms.h (VMS_DEBUGGING_INFO): New macro. * config/alpha/vms.h (VMS_DEBUGGING_INFO): New macro. (PREFERRED_DEBUGGING_TYPE): Define as VMS_AND_DWARF2_DEBUG. (ASM_SPEC): Don't redefine. (OPTIMIZATION_OPTIONS, OVERRIDE_OPTIONS, LINK_SPEC): Define. * config/alpha/t-vms (EXTRA_PARTS): Use; add rule for vms-dwarf2.asm. * config/alpha/vms-dwarf2.asm: New file. * Makefile.in (OBJS): Add vmsdbgout.c and its rule. * c-lex.c (init_c_lex): Test for VMS_AND_DWARF2_DEBUG. * debug.h (gcc_debug_hooks): Add vmsdbg_debug_hooks. (vmsdbgout_after_prologue): New declaration. * defaults.h (VMS_DEBUGGING_INFO): Add to PREFERRED_DEBUGGING_TYPE. * dwarf2.h (dwarf_attribute): New DW_AT_VMS_rtnbeg_pd_address. * dwarf2out.c (dwarf2out_do_frame): Test for VMS_AND_DWARF2_DEBUG. (dwarf2out_frame_finish): Test for VMS_AND_DWARF2_DEBUG. (dwarf_attr_name): Use DW_AT_VMS_rtnbeg_pd_address. (add_name_and_src_coords_attributes): Test VMS_DEBUGGING_INFO * final.c (final_start_function): Test for VMS_AND_DWARF2_DEBUG. Test VMS_DEBUGGING_INFO. (final_end_function): Test for VMS_AND_DWARF2_DEBUG. (final_scan_insn): Test for VMS_AND_DWARF2_DEBUG and VMS_DEBUG. * flags.h (debug_info_type): Add VMS_DEBUG and VMS_AND_DWARF2_DEBUG. * toplev.c (compile_file): Test VMS_DEBUGGING_INFO, VMS_DEBUG, and VMS_AND_DWARF2_DEBUG. (rest_of_type_compilation): Test for VMS_AND_DWARF2_DEBUG. (decode_g_option): Add "vms" to debug_type_names. (process_options): Set vmsdbg_debug_hooks if -gvms. (lang_independent_init): Emit line number for VMS unless -g0. * tree.c: (build_complex_type): Test for VMS_AND_DWARF2_DEBUG. * vmsdbg.h, vmsdbgout.c: New files. From-SVN: r47532
2001-12-02 15:38:07 +01:00
Makefile.tpl (DEBUG_PREFIX_CFLAGS_FOR_TARGET): New. 2007-08-18 Paul Brook <paul@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * Makefile.tpl (DEBUG_PREFIX_CFLAGS_FOR_TARGET): New. (CFLAGS_FOR_TARGET, CXXFLAGS_FOR_TARGET): Include it. * Makefile.in: Regenerate. * configure.ac (--with-debug-prefix-map): New. * configure: Regenerate. config: 2007-08-18 Paul Brook <paul@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * mt-gnu (CXXFLAGS_FOR_TARGET): Add $(DEBUG_PREFIX_CFLAGS_FOR_TARGET). gcc: 2007-08-18 Paul Brook <paul@codesourcery.com> Joseph Myers <joseph@codesourcery.com> * common.opt (-fdebug-prefix-map=): New option. * opts.c: Include debug.h. (common_handle_option): Handle -fdebug-prefix-map. * final.c: Include ggc.h. (struct debug_prefix_map, debug_prefix_maps, add_debug_prefix_map, remap_debug_filename): New. * Makefile.in (final.o, opts.o): Update dependencies. * debug.h (remap_debug_filename, add_debug_prefix_map): Declare. * configure.ac: Check for assembler --debug-prefix-map support. * configure, config.in: Regenerate. * gcc.c (ASM_MAP): Define conditional on HAVE_AS_DEBUG_PREFIX_MAP. (ASM_DEBUG_SPEC): Include ASM_MAP. * doc/install.texi (--with-debug-prefix-map): Document. * doc/invoke.texi (-fdebug-prefix-map): Document. * dbxout.c (dbxout_init, dbxout_start_source_file, dbxout_source_file): Call remap_debug_filename. * dwarf2out.c (add_comp_dir_attribute, maybe_emit_file, dwarf2out_start_source_file, dwarf2out_finish): Call remap_debug_filename. (file_table_relative_p): Do not check d->emitted_number. * toplev.c (output_file_directive): Call remap_debug_filename. * vmsdbgout.c (write_srccorr): Call remap_debug_filename. * xcoffout.c (xcoffout_source_file): Call remap_debug_filename. Co-Authored-By: Joseph Myers <joseph@codesourcery.com> From-SVN: r127613
2007-08-18 17:15:39 +02:00
const char *remap_debug_filename (const char *);
void add_debug_prefix_map (const char *);
/* For -fdump-go-spec. */
extern const struct gcc_debug_hooks *
dump_go_spec_init (const char *, const struct gcc_debug_hooks *);
#endif /* !GCC_DEBUG_H */