diff options
Diffstat (limited to 'gcc/dwarfout.c')
| -rw-r--r-- | gcc/dwarfout.c | 50 |
1 files changed, 40 insertions, 10 deletions
diff --git a/gcc/dwarfout.c b/gcc/dwarfout.c index 83c95a0..f5fa7c4 100644 --- a/gcc/dwarfout.c +++ b/gcc/dwarfout.c @@ -789,6 +789,12 @@ static int in_class; static void dwarfout_init PARAMS ((FILE *, const char *)); static void dwarfout_finish PARAMS ((FILE *, const char *)); +static void dwarfout_define PARAMS ((unsigned int, const char *)); +static void dwarfout_undef PARAMS ((unsigned int, const char *)); +static void dwarfout_start_source_file PARAMS ((unsigned, const char *)); +static void dwarfout_start_source_file_check PARAMS ((unsigned, const char *)); +static void dwarfout_end_source_file PARAMS ((unsigned)); +static void dwarfout_end_source_file_check PARAMS ((unsigned)); static const char *dwarf_tag_name PARAMS ((unsigned)); static const char *dwarf_attr_name PARAMS ((unsigned)); static const char *dwarf_stack_op_name PARAMS ((unsigned)); @@ -1361,11 +1367,15 @@ static void retry_incomplete_types PARAMS ((void)); #endif -/* The target debug structure. */ +/* The debug hooks structure. */ struct gcc_debug_hooks dwarf_debug_hooks = { dwarfout_init, - dwarfout_finish + dwarfout_finish, + dwarfout_define, + dwarfout_undef, + dwarfout_start_source_file_check, + dwarfout_end_source_file_check }; /************************ general utility functions **************************/ @@ -6107,8 +6117,19 @@ generate_macinfo_entry (type_and_offset, string) ASM_OUTPUT_POP_SECTION (asm_out_file); } -void -dwarfout_start_new_source_file (filename) +/* Wrapper for toplev.c callback to check debug info level. */ +static void +dwarfout_start_source_file_check (line, filename) + unsigned int line; + register const char *filename; +{ + if (debug_info_level == DINFO_LEVEL_VERBOSE) + dwarfout_start_source_file (line, filename); +} + +static void +dwarfout_start_source_file (line, filename) + unsigned int line ATTRIBUTE_UNUSED; register const char *filename; { char label[MAX_ARTIFICIAL_LABEL_BYTES]; @@ -6123,8 +6144,17 @@ dwarfout_start_new_source_file (filename) generate_macinfo_entry (type_and_offset, ""); } -void -dwarfout_resume_previous_source_file (lineno) +/* Wrapper for toplev.c callback to check debug info level. */ +static void +dwarfout_end_source_file_check (lineno) + register unsigned lineno; +{ + if (debug_info_level == DINFO_LEVEL_VERBOSE) + dwarfout_end_source_file (lineno); +} + +static void +dwarfout_end_source_file (lineno) register unsigned lineno; { char type_and_offset[MAX_ARTIFICIAL_LABEL_BYTES*2]; @@ -6139,7 +6169,7 @@ dwarfout_resume_previous_source_file (lineno) is past the initial whitespace, #, whitespace, directive-name, whitespace part. */ -void +static void dwarfout_define (lineno, buffer) register unsigned lineno; register const char *buffer; @@ -6149,7 +6179,7 @@ dwarfout_define (lineno, buffer) if (!initialized) { - dwarfout_start_new_source_file (primary_filename); + dwarfout_start_source_file (0, primary_filename); initialized = 1; } sprintf (type_and_offset, "0x%08x+%u", @@ -6162,7 +6192,7 @@ dwarfout_define (lineno, buffer) is past the initial whitespace, #, whitespace, directive-name, whitespace part. */ -void +static void dwarfout_undef (lineno, buffer) register unsigned lineno; register const char *buffer; @@ -6487,7 +6517,7 @@ dwarfout_finish (asm_out_file, main_input_filename) { /* Output terminating entries for the .debug_macinfo section. */ - dwarfout_resume_previous_source_file (0); + dwarfout_end_source_file (0); fputc ('\n', asm_out_file); ASM_OUTPUT_PUSH_SECTION (asm_out_file, DEBUG_MACINFO_SECTION); |