Skip to content

R
riscv-gcc-1
Commit 84a5b4f8 by Daniel Berlin Committed by Daniel Berlin
Options

c-lex.c (cb_file_change): Pass line number to debug_start_source_file. 

2001-07-04  Daniel Berlin  <dan@cgsoftware.com>

	* c-lex.c (cb_file_change): Pass line number to
	debug_start_source_file.
	(cb_undefine): Pass correct line number to debug_undef.

	* toplev.c (debug_start_source_file): Add line number to
	parameters. Pass it along to dwarf2out_start_source_file.
	(decode_g_option): Stop resetting debug level back to normal when
	we change debug formats, unless the current level is
	none. (Before, -g3 -gdwarf-2 would use debug level 2, rather than
	3).

	* toplev.h (debug_start_source_file): Add line number to
	parameters.

	* dwarf2out.h (dwarf2out_start_source_file): Add line number to parameters.

	* dwarf2out.c (dwarf2out_start_source_file): Add line number to
	parameters.
	Output debug_macinfo data for starting file if requested.
	(dwarf2out_end_source_file): Output debug_macinfo data for ending
	file if requested.
	(dwarf2out_define): Output debug_macinfo data for defining a macro if requested.
	(dwarf2out_undef): Output debug_macinfo data for undefining a
	macro if requested.
	(DEBUG_MACINFO_SECTION): New. DWARF2 macro info section name.
	(DEBUG_MACINFO_SECTION_LABEL): New. DWARF2 macro info section label.
	(macinfo_section_label): New. DWARF2 macro info section label.
	(dwarf2out_init): If we want macro info, output the start label
	for the section.
	(dwarf2out_finish): If we want macro info, add a DW_AT_macro_info
	attribute to the compilation unit die pointing to the macro info.

2001-07-04  Daniel Berlin  <dan@cgsoftware.com>

	* dwarf2out.c (new_loc_list): Move to inside #ifdef
	DWARF2_DEBUGGING_INFO.
	(add_loc_descr_to_loc_list): Ditto.
	(output_loc_list): Ditto.
	Also, fix thinko in curr not being initialized.
	(gen_internal_sym): Ditto.

From-SVN: r43763
parent 792760b9
Showing with 156 additions and 69 deletions
gcc/ChangeLog
2001-07-04 Daniel Berlin <dan@cgsoftware.com>
* c-lex.c (cb_file_change): Pass line number to
debug_start_source_file.
(cb_undefine): Pass correct line number to debug_undef.
* toplev.c (debug_start_source_file): Add line number to
parameters. Pass it along to dwarf2out_start_source_file.
(decode_g_option): Stop resetting debug level back to normal when
we change debug formats, unless the current level is
none. (Before, -g3 -gdwarf-2 would use debug level 2, rather than
3).
* toplev.h (debug_start_source_file): Add line number to
parameters.
* dwarf2out.h (dwarf2out_start_source_file): Add line number to parameters.
* dwarf2out.c (dwarf2out_start_source_file): Add line number to
parameters.
Output debug_macinfo data for starting file if requested.
(dwarf2out_end_source_file): Output debug_macinfo data for ending
file if requested.
(dwarf2out_define): Output debug_macinfo data for defining a macro if requested.
(dwarf2out_undef): Output debug_macinfo data for undefining a
macro if requested.
(DEBUG_MACINFO_SECTION): New. DWARF2 macro info section name.
(DEBUG_MACINFO_SECTION_LABEL): New. DWARF2 macro info section label.
(macinfo_section_label): New. DWARF2 macro info section label.
(dwarf2out_init): If we want macro info, output the start label
for the section.
(dwarf2out_finish): If we want macro info, add a DW_AT_macro_info
attribute to the compilation unit die pointing to the macro info.
2001-07-04 Daniel Berlin <dan@cgsoftware.com>
* dwarf2out.c (new_loc_list): Move to inside #ifdef
DWARF2_DEBUGGING_INFO.
(add_loc_descr_to_loc_list): Ditto.
(output_loc_list): Ditto.
Also, fix thinko in curr not being initialized.
(gen_internal_sym): Ditto.
Wed Jul 4 13:40:02 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> Wed Jul 4 13:40:02 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* emit-rtl.c (replace_equiv_address): New function. * emit-rtl.c (replace_equiv_address): New function.
......
gcc/c-lex.c
...@@ -249,7 +249,7 @@ cb_file_change (pfile, fc) ...@@ -249,7 +249,7 @@ cb_file_change (pfile, fc)
lineno = fc->from.lineno; lineno = fc->from.lineno;
push_srcloc (fc->to.filename, 1); push_srcloc (fc->to.filename, 1);
input_file_stack->indent_level = indent_level; input_file_stack->indent_level = indent_level;
debug_start_source_file (fc->to.filename); debug_start_source_file (fc->from.lineno, fc->to.filename);
#ifndef NO_IMPLICIT_EXTERN_C #ifndef NO_IMPLICIT_EXTERN_C
if (c_header_level) if (c_header_level)
++c_header_level; ++c_header_level;
...@@ -334,7 +334,7 @@ cb_define (pfile, node) ...@@ -334,7 +334,7 @@ cb_define (pfile, node)
cpp_reader *pfile; cpp_reader *pfile;
cpp_hashnode *node; cpp_hashnode *node;
{ {
debug_define (lineno, (const char *) cpp_macro_definition (pfile, node)); debug_define (cpp_get_line (parse_in)->line, (const char *) cpp_macro_definition (pfile, node));
} }
/* #undef callback for DWARF and DWARF2 debug info. */ /* #undef callback for DWARF and DWARF2 debug info. */
...@@ -343,7 +343,7 @@ cb_undef (pfile, node) ...@@ -343,7 +343,7 @@ cb_undef (pfile, node)
cpp_reader *pfile ATTRIBUTE_UNUSED; cpp_reader *pfile ATTRIBUTE_UNUSED;
cpp_hashnode *node; cpp_hashnode *node;
{ {
debug_undef (lineno, (const char *) NODE_NAME (node)); debug_undef (cpp_get_line (parse_in)->line, (const char *) NODE_NAME (node));
} }
#if 0 /* not yet */ #if 0 /* not yet */
......
gcc/dwarf2out.c
...@@ -2223,14 +2223,6 @@ static unsigned long size_of_locs PARAMS ((dw_loc_descr_ref)); ...@@ -2223,14 +2223,6 @@ static unsigned long size_of_locs PARAMS ((dw_loc_descr_ref));
static void output_loc_operands PARAMS ((dw_loc_descr_ref)); static void output_loc_operands PARAMS ((dw_loc_descr_ref));
static void output_loc_sequence PARAMS ((dw_loc_descr_ref)); static void output_loc_sequence PARAMS ((dw_loc_descr_ref));
static dw_loc_list_ref new_loc_list PARAMS ((dw_loc_descr_ref,
const char *, const char *,
const char *, unsigned));
static void add_loc_descr_to_loc_list PARAMS ((dw_loc_list_ref *,
dw_loc_descr_ref,
const char *, const char *, const char *));
static void output_loc_list PARAMS ((dw_loc_list_ref));
static char *gen_internal_sym PARAMS ((const char *));
/* Convert a DWARF stack opcode into its string name. */ /* Convert a DWARF stack opcode into its string name. */
static const char * static const char *
...@@ -2558,28 +2550,6 @@ new_loc_descr (op, oprnd1, oprnd2) ...@@ -2558,28 +2550,6 @@ new_loc_descr (op, oprnd1, oprnd2)
return descr; return descr;
} }
/* Return a new location list, given the begin and end range, and the
expression. gensym tells us whether to generate a new internal
symbol for this location list node, which is done for the head of
the list only. */
static inline dw_loc_list_ref
new_loc_list (expr, begin, end, section, gensym)
register dw_loc_descr_ref expr;
register const char *begin;
register const char *end;
register const char *section;
register unsigned gensym;
{
register dw_loc_list_ref retlist
= (dw_loc_list_ref) xcalloc (1, sizeof (dw_loc_list_node));
retlist->begin = begin;
retlist->end = end;
retlist->expr = expr;
retlist->section = section;
if (gensym)
retlist->ll_symbol = gen_internal_sym ("LLST");
return retlist;
}
/* Add a location description term to a location description expression. */ /* Add a location description term to a location description expression. */
...@@ -2597,24 +2567,6 @@ add_loc_descr (list_head, descr) ...@@ -2597,24 +2567,6 @@ add_loc_descr (list_head, descr)
*d = descr; *d = descr;
} }
/* Add a location description expression to a location list */
static inline void
add_loc_descr_to_loc_list (list_head, descr, begin, end, section)
register dw_loc_list_ref *list_head;
register dw_loc_descr_ref descr;
register const char *begin;
register const char *end;
register const char *section;
{
register dw_loc_list_ref *d;
/* Find the end of the chain. */
for (d = list_head; (*d) != NULL; d = &(*d)->dw_loc_next)
;
/* Add a new location list node to the list */
*d = new_loc_list (descr, begin, end, section, 0);
}
/* Return the size of a location descriptor. */ /* Return the size of a location descriptor. */
static unsigned long static unsigned long
...@@ -3592,6 +3544,14 @@ static void gen_type_die_for_member PARAMS ((tree, tree, dw_die_ref)); ...@@ -3592,6 +3544,14 @@ static void gen_type_die_for_member PARAMS ((tree, tree, dw_die_ref));
static rtx save_rtx PARAMS ((rtx)); static rtx save_rtx PARAMS ((rtx));
static void splice_child_die PARAMS ((dw_die_ref, dw_die_ref)); static void splice_child_die PARAMS ((dw_die_ref, dw_die_ref));
static int file_info_cmp PARAMS ((const void *, const void *)); static int file_info_cmp PARAMS ((const void *, const void *));
static dw_loc_list_ref new_loc_list PARAMS ((dw_loc_descr_ref,
const char *, const char *,
const char *, unsigned));
static void add_loc_descr_to_loc_list PARAMS ((dw_loc_list_ref *,
dw_loc_descr_ref,
const char *, const char *, const char *));
static void output_loc_list PARAMS ((dw_loc_list_ref));
static char *gen_internal_sym PARAMS ((const char *));
/* Section names used to hold DWARF debugging information. */ /* Section names used to hold DWARF debugging information. */
#ifndef DEBUG_INFO_SECTION #ifndef DEBUG_INFO_SECTION
...@@ -3648,7 +3608,9 @@ static int file_info_cmp PARAMS ((const void *, const void *)); ...@@ -3648,7 +3608,9 @@ static int file_info_cmp PARAMS ((const void *, const void *));
#ifndef DEBUG_LOC_SECTION_LABEL #ifndef DEBUG_LOC_SECTION_LABEL
#define DEBUG_LOC_SECTION_LABEL "Ldebug_loc" #define DEBUG_LOC_SECTION_LABEL "Ldebug_loc"
#endif #endif
#ifndef DEBUG_MACINFO_SECTION_LABEL
#define DEBUG_MACINFO_SECTION_LABEL "Ldebug_macinfo"
#endif
/* Definitions of defaults for formats and names of various special /* Definitions of defaults for formats and names of various special
(artificial) labels which may be generated within this file (when the -g (artificial) labels which may be generated within this file (when the -g
options is used and DWARF_DEBUGGING_INFO is in effect. options is used and DWARF_DEBUGGING_INFO is in effect.
...@@ -3660,6 +3622,7 @@ static char text_section_label[MAX_ARTIFICIAL_LABEL_BYTES]; ...@@ -3660,6 +3622,7 @@ static char text_section_label[MAX_ARTIFICIAL_LABEL_BYTES];
static char abbrev_section_label[MAX_ARTIFICIAL_LABEL_BYTES]; static char abbrev_section_label[MAX_ARTIFICIAL_LABEL_BYTES];
static char debug_info_section_label[MAX_ARTIFICIAL_LABEL_BYTES]; static char debug_info_section_label[MAX_ARTIFICIAL_LABEL_BYTES];
static char debug_line_section_label[MAX_ARTIFICIAL_LABEL_BYTES]; static char debug_line_section_label[MAX_ARTIFICIAL_LABEL_BYTES];
static char macinfo_section_label[MAX_ARTIFICIAL_LABEL_BYTES];
static char loc_section_label[MAX_ARTIFICIAL_LABEL_BYTES]; static char loc_section_label[MAX_ARTIFICIAL_LABEL_BYTES];
#ifndef TEXT_END_LABEL #ifndef TEXT_END_LABEL
#define TEXT_END_LABEL "Letext" #define TEXT_END_LABEL "Letext"
...@@ -5931,21 +5894,64 @@ output_die_symbol (die) ...@@ -5931,21 +5894,64 @@ output_die_symbol (die)
ASM_OUTPUT_LABEL (asm_out_file, sym); ASM_OUTPUT_LABEL (asm_out_file, sym);
} }
/* Return a new location list, given the begin and end range, and the
expression. gensym tells us whether to generate a new internal
symbol for this location list node, which is done for the head of
the list only. */
static inline dw_loc_list_ref
new_loc_list (expr, begin, end, section, gensym)
register dw_loc_descr_ref expr;
register const char *begin;
register const char *end;
register const char *section;
register unsigned gensym;
{
register dw_loc_list_ref retlist
= (dw_loc_list_ref) xcalloc (1, sizeof (dw_loc_list_node));
retlist->begin = begin;
retlist->end = end;
retlist->expr = expr;
retlist->section = section;
if (gensym)
retlist->ll_symbol = gen_internal_sym ("LLST");
return retlist;
}
/* Add a location description expression to a location list */
static inline void
add_loc_descr_to_loc_list (list_head, descr, begin, end, section)
register dw_loc_list_ref *list_head;
register dw_loc_descr_ref descr;
register const char *begin;
register const char *end;
register const char *section;
{
register dw_loc_list_ref *d;
/* Find the end of the chain. */
for (d = list_head; (*d) != NULL; d = &(*d)->dw_loc_next)
;
/* Add a new location list node to the list */
*d = new_loc_list (descr, begin, end, section, 0);
}
/* Output the location list given to us */ /* Output the location list given to us */
static void static void
output_loc_list (list_head) output_loc_list (list_head)
register dw_loc_list_ref list_head; register dw_loc_list_ref list_head;
{ {
register dw_loc_list_ref curr; register dw_loc_list_ref curr=list_head;
ASM_OUTPUT_LABEL (asm_out_file, list_head->ll_symbol); ASM_OUTPUT_LABEL (asm_out_file, list_head->ll_symbol);
if (strcmp (curr->section, ".text") == 0) if (strcmp (curr->section, ".text") == 0)
{ {
if (DWARF2_ADDR_SIZE == 4) if (DWARF2_ADDR_SIZE == 4)
dw2_asm_output_data (DWARF2_ADDR_SIZE, 0xffffffff, "Location list base address specifier fake entry"); dw2_asm_output_data (DWARF2_ADDR_SIZE, 0xffffffff, "Location list base address specifier fake entry");
else if (DWARF2_ADDR_SIZE == 8) else if (DWARF2_ADDR_SIZE == 8)
dw2_asm_output_data (DWARF2_ADDR_SIZE, 0xffffffffffffffffLL, "Location list base address specifier fake entry"); dw2_asm_output_data (DWARF2_ADDR_SIZE, 0xffffffffffffffffLL, "Location list base address specifier fake entry");
else else
abort(); abort();
dw2_asm_output_offset (DWARF2_ADDR_SIZE, curr->section, "Location list base address specifier base"); dw2_asm_output_offset (DWARF2_ADDR_SIZE, curr->section, "Location list base address specifier base");
} }
for (curr = list_head; curr != NULL; curr=curr->dw_loc_next) for (curr = list_head; curr != NULL; curr=curr->dw_loc_next)
...@@ -11263,10 +11269,11 @@ dwarf2out_line (filename, line) ...@@ -11263,10 +11269,11 @@ dwarf2out_line (filename, line)
} }
/* Record the beginning of a new source file, for later output /* Record the beginning of a new source file, for later output
of the .debug_macinfo section. At present, unimplemented. */ of the .debug_macinfo section.*/
void void
dwarf2out_start_source_file (filename) dwarf2out_start_source_file (lineno, filename)
register unsigned int lineno ATTRIBUTE_UNUSED;
register const char *filename ATTRIBUTE_UNUSED; register const char *filename ATTRIBUTE_UNUSED;
{ {
if (flag_eliminate_dwarf2_dups) if (flag_eliminate_dwarf2_dups)
...@@ -11275,6 +11282,13 @@ dwarf2out_start_source_file (filename) ...@@ -11275,6 +11282,13 @@ dwarf2out_start_source_file (filename)
dw_die_ref bincl_die = new_die (DW_TAG_GNU_BINCL, comp_unit_die); dw_die_ref bincl_die = new_die (DW_TAG_GNU_BINCL, comp_unit_die);
add_AT_string (bincl_die, DW_AT_name, filename); add_AT_string (bincl_die, DW_AT_name, filename);
} }
if (debug_info_level >= DINFO_LEVEL_VERBOSE)
{
ASM_OUTPUT_SECTION (asm_out_file, DEBUG_MACINFO_SECTION);
dw2_asm_output_data (1, DW_MACINFO_start_file, "Start new file");
dw2_asm_output_data_uleb128 (lineno, "Included from line number %d", lineno);
dw2_asm_output_data_uleb128 (lookup_filename (filename), "Filename we just started");
}
} }
/* Record the end of a source file, for later output /* Record the end of a source file, for later output
...@@ -11288,6 +11302,11 @@ dwarf2out_end_source_file () ...@@ -11288,6 +11302,11 @@ dwarf2out_end_source_file ()
/* Record the end of the file for break_out_includes. */ /* Record the end of the file for break_out_includes. */
new_die (DW_TAG_GNU_EINCL, comp_unit_die); new_die (DW_TAG_GNU_EINCL, comp_unit_die);
} }
if (debug_info_level >= DINFO_LEVEL_VERBOSE)
{
ASM_OUTPUT_SECTION (asm_out_file, DEBUG_MACINFO_SECTION);
dw2_asm_output_data (1, DW_MACINFO_end_file, "End file");
}
} }
/* Called from check_newline in c-parse.y. The `buffer' parameter contains /* Called from check_newline in c-parse.y. The `buffer' parameter contains
...@@ -11302,9 +11321,16 @@ dwarf2out_define (lineno, buffer) ...@@ -11302,9 +11321,16 @@ dwarf2out_define (lineno, buffer)
static int initialized = 0; static int initialized = 0;
if (!initialized) if (!initialized)
{ {
dwarf2out_start_source_file (primary_filename); dwarf2out_start_source_file (0, primary_filename);
initialized = 1; initialized = 1;
} }
if (debug_info_level >= DINFO_LEVEL_VERBOSE)
{
ASM_OUTPUT_SECTION (asm_out_file, DEBUG_MACINFO_SECTION);
dw2_asm_output_data (1, DW_MACINFO_define, "Define macro");
dw2_asm_output_data_uleb128 (lineno, "At line number %d", lineno);
dw2_asm_output_nstring (buffer, -1, "The macro");
}
} }
/* Called from check_newline in c-parse.y. The `buffer' parameter contains /* Called from check_newline in c-parse.y. The `buffer' parameter contains
...@@ -11316,6 +11342,13 @@ dwarf2out_undef (lineno, buffer) ...@@ -11316,6 +11342,13 @@ dwarf2out_undef (lineno, buffer)
register unsigned lineno ATTRIBUTE_UNUSED; register unsigned lineno ATTRIBUTE_UNUSED;
register const char *buffer ATTRIBUTE_UNUSED; register const char *buffer ATTRIBUTE_UNUSED;
{ {
if (debug_info_level >= DINFO_LEVEL_VERBOSE)
{
ASM_OUTPUT_SECTION (asm_out_file, DEBUG_MACINFO_SECTION);
dw2_asm_output_data (1, DW_MACINFO_undef, "Undefine macro");
dw2_asm_output_data_uleb128 (lineno, "At line number %d", lineno);
dw2_asm_output_nstring (buffer, -1, "The macro");
}
} }
/* Set up for Dwarf output at the start of compilation. */ /* Set up for Dwarf output at the start of compilation. */
...@@ -11398,6 +11431,13 @@ dwarf2out_init (asm_out_file, main_input_filename) ...@@ -11398,6 +11431,13 @@ dwarf2out_init (asm_out_file, main_input_filename)
ASM_OUTPUT_LABEL (asm_out_file, debug_info_section_label); ASM_OUTPUT_LABEL (asm_out_file, debug_info_section_label);
ASM_OUTPUT_SECTION (asm_out_file, DEBUG_LINE_SECTION); ASM_OUTPUT_SECTION (asm_out_file, DEBUG_LINE_SECTION);
ASM_OUTPUT_LABEL (asm_out_file, debug_line_section_label); ASM_OUTPUT_LABEL (asm_out_file, debug_line_section_label);
if (debug_info_level >= DINFO_LEVEL_VERBOSE)
{
ASM_OUTPUT_SECTION (asm_out_file, DEBUG_MACINFO_SECTION);
ASM_GENERATE_INTERNAL_LABEL (macinfo_section_label,
DEBUG_MACINFO_SECTION_LABEL, 0);
ASM_OUTPUT_LABEL (asm_out_file, macinfo_section_label);
}
} }
/* Output stuff that dwarf requires at the end of every file, /* Output stuff that dwarf requires at the end of every file,
...@@ -11489,10 +11529,8 @@ dwarf2out_finish () ...@@ -11489,10 +11529,8 @@ dwarf2out_finish ()
add_AT_lbl_offset (comp_unit_die, DW_AT_stmt_list, add_AT_lbl_offset (comp_unit_die, DW_AT_stmt_list,
debug_line_section_label); debug_line_section_label);
#if 0 /* unimplemented */ if (debug_info_level >= DINFO_LEVEL_VERBOSE)
if (debug_info_level >= DINFO_LEVEL_VERBOSE && primary) add_AT_lbl_offset (comp_unit_die, DW_AT_macro_info, macinfo_section_label);
add_AT_unsigned (die, DW_AT_macro_info, 0);
#endif
/* Output all of the compilation units. We put the main one last so that /* Output all of the compilation units. We put the main one last so that
the offsets are available to output_pubnames. */ the offsets are available to output_pubnames. */
......
gcc/dwarf2out.h
...@@ -23,7 +23,7 @@ extern void dwarf2out_finish PARAMS ((void)); ...@@ -23,7 +23,7 @@ extern void dwarf2out_finish PARAMS ((void));
extern void dwarf2out_define PARAMS ((unsigned, const char *)); extern void dwarf2out_define PARAMS ((unsigned, const char *));
extern void dwarf2out_undef PARAMS ((unsigned, const char *)); extern void dwarf2out_undef PARAMS ((unsigned, const char *));
extern void dwarf2out_start_source_file PARAMS ((const char *)); extern void dwarf2out_start_source_file PARAMS ((unsigned, const char *));
extern void dwarf2out_end_source_file PARAMS ((void)); extern void dwarf2out_end_source_file PARAMS ((void));
extern void dwarf2out_begin_block PARAMS ((unsigned)); extern void dwarf2out_begin_block PARAMS ((unsigned));
......
gcc/java/ChangeLog
2001-07-04 Daniel Berlin <dan@cgsoftware.com>
* jcf-parse.c (parse_class_file): Add lineno parameter to
debug_start_source_file call.
2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk> 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
* gcj.texi: Use gpl.texi. * gcj.texi: Use gpl.texi.
......
gcc/java/jcf-parse.c
...@@ -773,7 +773,7 @@ parse_class_file () ...@@ -773,7 +773,7 @@ parse_class_file ()
input_filename = DECL_SOURCE_FILE (TYPE_NAME (current_class)); input_filename = DECL_SOURCE_FILE (TYPE_NAME (current_class));
lineno = 0; lineno = 0;
debug_start_source_file (input_filename); debug_start_source_file (lineno, input_filename);
init_outgoing_cpool (); init_outgoing_cpool ();
/* Currently we always have to emit calls to _Jv_InitClass when /* Currently we always have to emit calls to _Jv_InitClass when
......
gcc/toplev.c
...@@ -4272,7 +4272,7 @@ static int ...@@ -4272,7 +4272,7 @@ static int
decode_g_option (arg) decode_g_option (arg)
const char *arg; const char *arg;
{ {
unsigned level; static unsigned level=0;
/* A lot of code assumes write_symbols == NO_DEBUG if the /* A lot of code assumes write_symbols == NO_DEBUG if the
debugging level is 0 (thus -gstabs1 -gstabs0 would lose track debugging level is 0 (thus -gstabs1 -gstabs0 would lose track
of what debugging type has been selected). This records the of what debugging type has been selected). This records the
...@@ -4316,7 +4316,7 @@ decode_g_option (arg) ...@@ -4316,7 +4316,7 @@ decode_g_option (arg)
if (*p) if (*p)
level = read_integral_parameter (p, 0, max_debug_level + 1); level = read_integral_parameter (p, 0, max_debug_level + 1);
else else
level = 2; level = (level == 0) ? 2 : level;
if (da_len > 1 && *p && !strncmp (arg, "dwarf", da_len)) if (da_len > 1 && *p && !strncmp (arg, "dwarf", da_len))
{ {
...@@ -5177,7 +5177,8 @@ print_switch_values (file, pos, max, indent, sep, term) ...@@ -5177,7 +5177,8 @@ print_switch_values (file, pos, max, indent, sep, term)
/* Record the beginning of a new source file, named FILENAME. */ /* Record the beginning of a new source file, named FILENAME. */
void void
debug_start_source_file (filename) debug_start_source_file (lineno, filename)
register unsigned int lineno ATTRIBUTE_UNUSED;
register const char *filename ATTRIBUTE_UNUSED; register const char *filename ATTRIBUTE_UNUSED;
{ {
#ifdef DBX_DEBUGGING_INFO #ifdef DBX_DEBUGGING_INFO
...@@ -5191,7 +5192,7 @@ debug_start_source_file (filename) ...@@ -5191,7 +5192,7 @@ debug_start_source_file (filename)
#endif /* DWARF_DEBUGGING_INFO */ #endif /* DWARF_DEBUGGING_INFO */
#ifdef DWARF2_DEBUGGING_INFO #ifdef DWARF2_DEBUGGING_INFO
if (write_symbols == DWARF2_DEBUG) if (write_symbols == DWARF2_DEBUG)
dwarf2out_start_source_file (filename); dwarf2out_start_source_file (lineno, filename);
#endif /* DWARF2_DEBUGGING_INFO */ #endif /* DWARF2_DEBUGGING_INFO */
#ifdef SDB_DEBUGGING_INFO #ifdef SDB_DEBUGGING_INFO
if (write_symbols == SDB_DEBUG) if (write_symbols == SDB_DEBUG)
......
gcc/toplev.h
...@@ -37,7 +37,7 @@ extern int read_integral_parameter PARAMS ((const char *, const char *, ...@@ -37,7 +37,7 @@ extern int read_integral_parameter PARAMS ((const char *, const char *,
extern int count_error PARAMS ((int)); extern int count_error PARAMS ((int));
extern void strip_off_ending PARAMS ((char *, int)); extern void strip_off_ending PARAMS ((char *, int));
extern void print_time PARAMS ((const char *, long)); extern void print_time PARAMS ((const char *, long));
extern void debug_start_source_file PARAMS ((const char *)); extern void debug_start_source_file PARAMS ((unsigned, const char *));
extern void debug_end_source_file PARAMS ((unsigned)); extern void debug_end_source_file PARAMS ((unsigned));
extern void debug_define PARAMS ((unsigned, const char *)); extern void debug_define PARAMS ((unsigned, const char *));
extern void debug_undef PARAMS ((unsigned, const char *)); extern void debug_undef PARAMS ((unsigned, const char *));
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment