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dbxout.c (dbxout_source_line_counter): New global variable. 

* dbxout.c (dbxout_source_line_counter): New global variable.
	Mark it with GTY(()).
	(dbxout_source_line): Increment dbxout_source_line_counter
	and pass it to ASM_OUTPUT_SOURCE_LINE.
	* sdbout.c (sdbout_source_line_counter): New global variable.
	Mark it with GTY(()).
	(unnamed_struct_number): Mark it with GTY(()).
	(sdbout_source_line): Increment sdbout_source_line_counter
	and pass it to ASM_OUTPUT_SOURCE_LINE.
	* xcoffout.c (ASM_OUTPUT_SOURCE_LINE): Add third parameter
	(xcoffout_source_line): Pass 0 as third argument to
	ASM_OUTPUT_SOURCE_LINE.
	(xcoffout_begin_prologue): Likewise.
	* config/dbxout.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter.
	Use it instead of 'sym_lineno' but without incrementing it.
	* config/dbxelf.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
	* config/lynx.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
	* config/ptx4.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
	* config/alpha/alpha.c (alpha_start_function): Pass 0 as third
	argument to ASM_OUTPUT_SOURCE_LINE.
	* config/alpha/alpha.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter.
	* config/arm/aout.h: Remove useless comment.
	* config/avr/avr.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter.
	* config/i960/i960.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
	* config/m32r/m32r.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter.
	Use it instead of 'sym_lineno' but without incrementing it.
	* config/m68k/hp320.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter.
	* config/mcore/mcore-pe.h (ASM_OUTPUT_SOURCE_LINE): Add third
	parameter. Use it instead of 'sym_lineno' but without incrementing it.
	* config/mips/mips.c (mips_output_function_prologue): Pass 0 as third
	argument to ASM_OUTPUT_SOURCE_LINE.
	* config/mips/mips.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter.
	* config/mmix/mmix.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
	* config/pa/som.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter.
	Use it instead of 'sym_lineno' but without incrementing it.
	* config/rs6000/linux64.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
	* config/sh/elf.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
	* config/sparc/aout.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
	* config/sparc/pbd.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
	* doc/tm.texi (ASM_OUTPUT_SOURCE_LINE): Document third parameter.

From-SVN: r68072
This commit is contained in:
Eric Botcazou 2003-06-17 10:06:58 +02:00 committed by Eric Botcazou
parent 730cf82238
commit a8d0467e65
25 changed files with 114 additions and 78 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
gcc/ChangeLog
View File

@ -1,3 +1,46 @@
2003-06-17 Eric Botcazou <ebotcazou@libertysurf.fr>
* dbxout.c (dbxout_source_line_counter): New global variable.
Mark it with GTY(()).
(dbxout_source_line): Increment dbxout_source_line_counter
and pass it to ASM_OUTPUT_SOURCE_LINE.
* sdbout.c (sdbout_source_line_counter): New global variable.
Mark it with GTY(()).
(unnamed_struct_number): Mark it with GTY(()).
(sdbout_source_line): Increment sdbout_source_line_counter
and pass it to ASM_OUTPUT_SOURCE_LINE.
* xcoffout.c (ASM_OUTPUT_SOURCE_LINE): Add third parameter
(xcoffout_source_line): Pass 0 as third argument to
ASM_OUTPUT_SOURCE_LINE.
(xcoffout_begin_prologue): Likewise.
* config/dbxout.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter.
Use it instead of 'sym_lineno' but without incrementing it.
* config/dbxelf.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
* config/lynx.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
* config/ptx4.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
* config/alpha/alpha.c (alpha_start_function): Pass 0 as third
argument to ASM_OUTPUT_SOURCE_LINE.
* config/alpha/alpha.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter.
* config/arm/aout.h: Remove useless comment.
* config/avr/avr.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter.
* config/i960/i960.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
* config/m32r/m32r.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter.
Use it instead of 'sym_lineno' but without incrementing it.
* config/m68k/hp320.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter.
* config/mcore/mcore-pe.h (ASM_OUTPUT_SOURCE_LINE): Add third
parameter. Use it instead of 'sym_lineno' but without incrementing it.
* config/mips/mips.c (mips_output_function_prologue): Pass 0 as third
argument to ASM_OUTPUT_SOURCE_LINE.
* config/mips/mips.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter.
* config/mmix/mmix.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
* config/pa/som.h (ASM_OUTPUT_SOURCE_LINE): Add third parameter.
Use it instead of 'sym_lineno' but without incrementing it.
* config/rs6000/linux64.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
* config/sh/elf.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
* config/sparc/aout.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
* config/sparc/pbd.h (ASM_OUTPUT_SOURCE_LINE): Likewise.
* doc/tm.texi (ASM_OUTPUT_SOURCE_LINE): Document third parameter.
2003-06-17 Richard Sandiford <rsandifo@redhat.com>
* config/mips/mips-protos.h (mips_expand_block_move): Declare.

2
gcc/config/alpha/alpha.c
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@ -7232,7 +7232,7 @@ alpha_start_function (FILE *file, const char *fnname,
#ifdef ASM_OUTPUT_SOURCE_LINE
if (debug_info_level != DINFO_LEVEL_TERSE)
ASM_OUTPUT_SOURCE_LINE (file,
DECL_SOURCE_LINE (current_function_decl));
DECL_SOURCE_LINE (current_function_decl), 0);
#endif
}

2
gcc/config/alpha/alpha.h
View File

@ -1778,7 +1778,7 @@ extern long alpha_auto_offset;
#define DEBUGGER_ARG_OFFSET(OFFSET, X) (OFFSET + alpha_arg_offset)
#define ASM_OUTPUT_SOURCE_LINE(STREAM, LINE) \
#define ASM_OUTPUT_SOURCE_LINE(STREAM, LINE, COUNTER) \
alpha_output_lineno (STREAM, LINE)
#define ASM_OUTPUT_SOURCE_FILENAME(STREAM, NAME) \

3
gcc/config/arm/aout.h
View File

@ -291,9 +291,6 @@
#define ASM_OUTPUT_ALIGNED_BSS(STREAM, DECL, NAME, SIZE, ALIGN) \
asm_output_aligned_bss (STREAM, DECL, NAME, SIZE, ALIGN)
#endif
/* Output a source line for the debugger. */
/* #define ASM_OUTPUT_SOURCE_LINE(STREAM,LINE) */
/* Output a #ident directive. */
#ifndef ASM_OUTPUT_IDENT

3
gcc/config/avr/avr.h
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@ -1718,7 +1718,8 @@ progmem_section () \
time-saving assumptions that are valid for ordinary compiler
output. */
#define ASM_OUTPUT_SOURCE_LINE(STREAM, LINE) fprintf (STREAM,"/* line: %d */\n",LINE)
#define ASM_OUTPUT_SOURCE_LINE(STREAM, LINE, COUNTER) \
fprintf (STREAM,"/* line: %d */\n",LINE)
/* A C statement to output DBX or SDB debugging information before
code for line number LINE of the current source file to the stdio
stream STREAM.

8
gcc/config/dbxcoff.h
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@ -55,23 +55,21 @@ Boston, MA 02111-1307, USA. */
current function. */
#undef ASM_OUTPUT_SOURCE_LINE
#define ASM_OUTPUT_SOURCE_LINE(FILE, LINE) \
#define ASM_OUTPUT_SOURCE_LINE(FILE, LINE, COUNTER) \
{ if (write_symbols == SDB_DEBUG) { \
fprintf ((FILE), "\t.ln\t%d\n", \
((sdb_begin_function_line > -1) \
? (LINE) - sdb_begin_function_line : 1)); \
} else if (write_symbols == DBX_DEBUG) { \
static int sym_lineno = 1; \
char buffer[256]; \
ASM_GENERATE_INTERNAL_LABEL (buffer, "LM", sym_lineno); \
ASM_GENERATE_INTERNAL_LABEL (buffer, "LM", COUNTER); \
fprintf (FILE, ".stabn 68,0,%d,", LINE); \
assemble_name (FILE, buffer); \
putc ('-', FILE); \
assemble_name (FILE, \
XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0)); \
putc ('\n', FILE); \
(*targetm.asm_out.internal_label) (FILE, "LM", sym_lineno); \
sym_lineno++; \
(*targetm.asm_out.internal_label) (FILE, "LM", COUNTER); \
} }
/* When generating stabs debugging, use N_BINCL entries. */

8
gcc/config/dbxelf.h
View File

@ -57,20 +57,18 @@ Boston, MA 02111-1307, USA. */
current function. */
#undef ASM_OUTPUT_SOURCE_LINE
#define ASM_OUTPUT_SOURCE_LINE(FILE, LINE) \
#define ASM_OUTPUT_SOURCE_LINE(FILE, LINE, COUNTER) \
do \
{ \
static int sym_lineno = 1; \
char temp[256]; \
ASM_GENERATE_INTERNAL_LABEL (temp, "LM", sym_lineno); \
ASM_GENERATE_INTERNAL_LABEL (temp, "LM", COUNTER); \
fprintf (FILE, "\t.stabn 68,0,%d,", LINE); \
assemble_name (FILE, temp); \
putc ('-', FILE); \
assemble_name (FILE, \
XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0));\
putc ('\n', FILE); \
(*targetm.asm_out.internal_label) (FILE, "LM", sym_lineno); \
sym_lineno += 1; \
(*targetm.asm_out.internal_label) (FILE, "LM", COUNTER); \
} \
while (0)

2
gcc/config/i960/i960.h
View File

@ -1206,7 +1206,7 @@ extern struct rtx_def *i960_compare_op0, *i960_compare_op1;
/* This is how to output a note to DBX telling it the line number
to which the following sequence of instructions corresponds. */
#define ASM_OUTPUT_SOURCE_LINE(FILE, LINE) \
#define ASM_OUTPUT_SOURCE_LINE(FILE, LINE, COUNTER) \
{ if (write_symbols == SDB_DEBUG) { \
fprintf ((FILE), "\t.ln %d\n", \
(sdb_begin_function_line \

10
gcc/config/lynx.h
View File

@ -84,14 +84,12 @@ Boston, MA 02111-1307, USA. */
"\t.text\n\t.stabs \"\",%d,0,0,Letext\nLetext:\n", N_SO)
#undef ASM_OUTPUT_SOURCE_LINE
#define ASM_OUTPUT_SOURCE_LINE(file, line) \
{ static int sym_lineno = 1; \
fprintf (file, ".stabn 68,0,%d,.LM%d-", \
line, sym_lineno); \
#define ASM_OUTPUT_SOURCE_LINE(file, line, counter) \
{ fprintf (file, ".stabn 68,0,%d,.LM%d-", \
line, counter); \
assemble_name (file, \
XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0)); \
fprintf (file, "\n.LM%d:\n", sym_lineno); \
sym_lineno += 1; }
fprintf (file, "\n.LM%d:\n", counter); }
/* Handle #pragma pack and sometimes #pragma weak. */

8
gcc/config/m32r/m32r.h
View File

@ -1545,19 +1545,17 @@ do { \
of a word. */
#undef ASM_OUTPUT_SOURCE_LINE
#define ASM_OUTPUT_SOURCE_LINE(file, line) \
#define ASM_OUTPUT_SOURCE_LINE(file, line, counter) \
do \
{ \
static int sym_lineno = 1; \
fprintf (file, ".stabn 68,0,%d,.LM%d-", \
line, sym_lineno); \
line, counter); \
assemble_name \
(file, XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0)); \
fprintf (file, (optimize_size || TARGET_M32R) \
? "\n\t.debugsym .LM%d\n" \
: "\n.LM%d:\n", \
sym_lineno); \
sym_lineno += 1; \
counter); \
} \
while (0)

2
gcc/config/m68k/hp320.h
View File

@ -276,7 +276,7 @@ do { \
fprintf (FILE, "\tspace %u\n", (int)(SIZE))
#define ASM_OUTPUT_SOURCE_FILENAME(FILE, FILENAME)
#define ASM_OUTPUT_SOURCE_LINE(FILE, LINENO)
#define ASM_OUTPUT_SOURCE_LINE(FILE, LINENO, COUNTER)
/* Output a float value (represented as a C double) as an immediate operand.
This macro is a 68k-specific macro. */

8
gcc/config/mcore/mcore-pe.h
View File

@ -116,22 +116,20 @@ drectve_section () \
while (0)
#undef ASM_OUTPUT_SOURCE_LINE
#define ASM_OUTPUT_SOURCE_LINE(FILE, LINE) \
#define ASM_OUTPUT_SOURCE_LINE(FILE, LINE, COUNTER) \
{ \
if (write_symbols == DBX_DEBUG) \
{ \
static int sym_lineno = 1; \
char buffer[256]; \
\
ASM_GENERATE_INTERNAL_LABEL (buffer, "LM", sym_lineno); \
ASM_GENERATE_INTERNAL_LABEL (buffer, "LM", COUNTER); \
fprintf (FILE, ".stabn 68,0,%d,", LINE); \
assemble_name (FILE, buffer); \
putc ('-', FILE); \
assemble_name (FILE, \
XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0)); \
putc ('\n', FILE); \
(*targetm.asm_out.internal_label) (FILE, "LM", sym_lineno); \
sym_lineno ++; \
(*targetm.asm_out.internal_label) (FILE, "LM", COUNTER); \
} \
}

2
gcc/config/mips/mips.c
View File

@ -6884,7 +6884,7 @@ mips_output_function_prologue (file, size)
#ifdef SDB_DEBUGGING_INFO
if (debug_info_level != DINFO_LEVEL_TERSE && write_symbols == SDB_DEBUG)
ASM_OUTPUT_SOURCE_LINE (file, DECL_SOURCE_LINE (current_function_decl));
ASM_OUTPUT_SOURCE_LINE (file, DECL_SOURCE_LINE (current_function_decl), 0);
#endif
/* In mips16 mode, we may need to generate a 32 bit to handle

2
gcc/config/mips/mips.h
View File

@ -3704,7 +3704,7 @@ while (0)
#endif
#ifndef ASM_OUTPUT_SOURCE_LINE
#define ASM_OUTPUT_SOURCE_LINE(STREAM, LINE) \
#define ASM_OUTPUT_SOURCE_LINE(STREAM, LINE, COUNTER) \
mips_output_lineno (STREAM, LINE)
#endif

2
gcc/config/mmix/mmix.h
View File

@ -939,7 +939,7 @@ typedef struct { int regs; int lib; } CUMULATIVE_ARGS;
#define OUTPUT_QUOTED_STRING(STREAM, STRING) \
mmix_output_quoted_string (STREAM, STRING, strlen (STRING))
#define ASM_OUTPUT_SOURCE_LINE(STREAM, LINE) \
#define ASM_OUTPUT_SOURCE_LINE(STREAM, LINE, COUNTER) \
mmix_asm_output_source_line (STREAM, LINE)
#define TARGET_ASM_NAMED_SECTION default_elf_asm_named_section

11
gcc/config/pa/som.h
View File

@ -30,18 +30,17 @@ Boston, MA 02111-1307, USA. */
/* We make the first line stab special to avoid adding several
gross hacks to GAS. */
#undef ASM_OUTPUT_SOURCE_LINE
#define ASM_OUTPUT_SOURCE_LINE(file, line) \
{ static int sym_lineno = 1; \
static tree last_function_decl = NULL; \
#define ASM_OUTPUT_SOURCE_LINE(file, line, counter) \
{ static tree last_function_decl = NULL; \
if (current_function_decl == last_function_decl) \
fprintf (file, "\t.stabn 68,0,%d,L$M%d-%s\nL$M%d:\n", \
line, sym_lineno, \
line, counter, \
XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0) + 1, \
sym_lineno); \
counter); \
else \
fprintf (file, "\t.stabn 68,0,%d,0\n", line); \
last_function_decl = current_function_decl; \
sym_lineno += 1; }
}
/* gdb needs a null N_SO at the end of each file for scattered loading. */

8
gcc/config/ptx4.h
View File

@ -184,16 +184,14 @@ Boston, MA 02111-1307, USA.
current function. */
#undef ASM_OUTPUT_SOURCE_LINE
#define ASM_OUTPUT_SOURCE_LINE(file, line) \
#define ASM_OUTPUT_SOURCE_LINE(file, line, counter) \
do \
{ \
static int sym_lineno = 1; \
fprintf (file, ".stabn 68,0,%d,.LM%d-", \
line, sym_lineno); \
line, counter); \
assemble_name (file, \
XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0));\
fprintf (file, "\n.LM%d:\n", sym_lineno); \
sym_lineno += 1; \
fprintf (file, "\n.LM%d:\n", counter); \
} \
while (0)

8
gcc/config/rs6000/linux64.h
View File

@ -443,12 +443,11 @@
/* This is the same as the dbxelf.h version, except that we need to
use the function code label, not the function descriptor. */
#undef ASM_OUTPUT_SOURCE_LINE
#define ASM_OUTPUT_SOURCE_LINE(FILE, LINE) \
#define ASM_OUTPUT_SOURCE_LINE(FILE, LINE, COUNTER) \
do \
{ \
static int sym_lineno = 1; \
char temp[256]; \
ASM_GENERATE_INTERNAL_LABEL (temp, "LM", sym_lineno); \
ASM_GENERATE_INTERNAL_LABEL (temp, "LM", COUNTER); \
fprintf (FILE, "\t.stabn 68,0,%d,", LINE); \
assemble_name (FILE, temp); \
putc ('-', FILE); \
@ -457,8 +456,7 @@ do \
assemble_name (FILE, \
XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0));\
putc ('\n', FILE); \
(*targetm.asm_out.internal_label) (FILE, "LM", sym_lineno); \
sym_lineno += 1; \
(*targetm.asm_out.internal_label) (FILE, "LM", COUNTER); \
} \
while (0)

8
gcc/config/sh/elf.h
View File

@ -91,16 +91,14 @@ Boston, MA 02111-1307, USA. */
sprintf ((STRING), "*%s%s%ld", LOCAL_LABEL_PREFIX, (PREFIX), (long)(NUM))
#undef ASM_OUTPUT_SOURCE_LINE
#define ASM_OUTPUT_SOURCE_LINE(file, line) \
#define ASM_OUTPUT_SOURCE_LINE(file, line, counter) \
do \
{ \
static int sym_lineno = 1; \
asm_fprintf ((file), ".stabn 68,0,%d,%LLM%d-", \
(line), sym_lineno); \
(line), (counter)); \
assemble_name ((file), \
XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0));\
asm_fprintf ((file), "\n%LLM%d:\n", sym_lineno); \
sym_lineno += 1; \
asm_fprintf ((file), "\n%LLM%d:\n", (counter)); \
} \
while (0)

8
gcc/config/sparc/aout.h
View File

@ -59,8 +59,6 @@ do { \
This is needed for SunOS 4.0, and should not hurt for 3.2
versions either. */
#define ASM_OUTPUT_SOURCE_LINE(file, line) \
{ static int sym_lineno = 1; \
fprintf (file, ".stabn 68,0,%d,LM%d\nLM%d:\n", \
line, sym_lineno, sym_lineno); \
sym_lineno += 1; }
#define ASM_OUTPUT_SOURCE_LINE(file, line, counter) \
fprintf (file, ".stabn 68,0,%d,LM%d\nLM%d:\n", \
line, counter, counter)

8
gcc/config/sparc/pbd.h
View File

@ -140,10 +140,8 @@ Boston, MA 02111-1307, USA. */
/* This is needed for SunOS 4.0, and should not hurt for 3.2
versions either. */
#undef ASM_OUTPUT_SOURCE_LINE
#define ASM_OUTPUT_SOURCE_LINE(file, line) \
{ static int sym_lineno = 1; \
fprintf (file, ".stabn 68,0,%d,.LM%d\n.LM%d:\n", \
line, sym_lineno, sym_lineno); \
sym_lineno += 1; }
#define ASM_OUTPUT_SOURCE_LINE(file, line, counter) \
fprintf (file, ".stabn 68,0,%d,.LM%d\n.LM%d:\n", \
line, counter, counter)
#define ASM_INT_OP "\t.long "

7
gcc/dbxout.c
View File

@ -193,6 +193,10 @@ static GTY(()) int next_file_number;
static GTY(()) int scope_labelno;
/* A counter for dbxout_source_line. */
static GTY(()) int dbxout_source_line_counter;
/* Nonzero if we have actually used any of the GDB extensions
to the debugging format. The idea is that we use them for the
first time only if there's a strong reason, but once we have done that,
@ -638,7 +642,8 @@ dbxout_source_line (lineno, filename)
dbxout_source_file (asmfile, filename);
#ifdef ASM_OUTPUT_SOURCE_LINE
ASM_OUTPUT_SOURCE_LINE (asmfile, lineno);
dbxout_source_line_counter += 1;
ASM_OUTPUT_SOURCE_LINE (asmfile, lineno, dbxout_source_line_counter);
#else
fprintf (asmfile, "%s%d,0,%d\n", ASM_STABD_OP, N_SLINE, lineno);
#endif

6
gcc/doc/tm.texi
View File

@ -6242,10 +6242,12 @@ the assembler source. So you can use it to canonicalize the format
of the filename using this macro.
@findex ASM_OUTPUT_SOURCE_LINE
@item ASM_OUTPUT_SOURCE_LINE (@var{stream}, @var{line})
@item ASM_OUTPUT_SOURCE_LINE (@var{stream}, @var{line}, @var{counter})
A C statement to output DBX or SDB debugging information before code
for line number @var{line} of the current source file to the
stdio stream @var{stream}.
stdio stream @var{stream}. @var{counter} is the number of time the
macro was invoked, including the current invocation; it is intended
to generate unique labels in the assembly output.
This macro need not be defined if the standard form of debugging
information for the debugger in use is appropriate.

17
gcc/sdbout.c
View File

@ -51,6 +51,14 @@ AT&T C compiler. From the example below I would conclude the following:
static GTY(()) tree anonymous_types;
/* Counter for sdbout_source_line. */
static GTY(()) int sdbout_source_line_counter;
/* Counter to generate unique "names" for nameless struct members. */
static GTY(()) int unnamed_struct_number;
#ifdef SDB_DEBUGGING_INFO
#include "rtl.h"
@ -88,9 +96,6 @@ static GTY(()) tree anonymous_types;
int sdb_begin_function_line = -1;
/* Counter to generate unique "names" for nameless struct members. */
static int unnamed_struct_number = 0;
extern FILE *asm_out_file;
@ -1527,6 +1532,9 @@ sdbout_end_block (unsigned int line, unsigned int n ATTRIBUTE_UNUSED)
PUT_SDB_BLOCK_END (line - sdb_begin_function_line);
}
/* Output a line number symbol entry for source file FILENAME and line
number LINE. */
static void
sdbout_source_line (line, filename)
unsigned int line;
@ -1536,7 +1544,8 @@ sdbout_source_line (line, filename)
if ((int) line > sdb_begin_function_line)
{
#ifdef ASM_OUTPUT_SOURCE_LINE
ASM_OUTPUT_SOURCE_LINE (asm_out_file, line);
sdbout_source_line_counter += 1;
ASM_OUTPUT_SOURCE_LINE (asm_out_file, line, sdbout_source_line_counter);
#else
fprintf (asm_out_file, "\t.ln\t%d\n",
((sdb_begin_function_line > -1)

6
gcc/xcoffout.c
View File

@ -78,7 +78,7 @@ const char *xcoff_lastfile;
((xcoff_inlining) ? (LINENO) : (LINENO) - xcoff_begin_function_line)
/* Output source line numbers via ".line" rather than ".stabd". */
#define ASM_OUTPUT_SOURCE_LINE(FILE,LINENUM) \
#define ASM_OUTPUT_SOURCE_LINE(FILE,LINENUM,COUNTER) \
do \
{ \
if (xcoff_begin_function_line >= 0) \
@ -323,7 +323,7 @@ xcoffout_source_line (line, filename)
xcoffout_source_file (asm_out_file, filename, inline_p);
ASM_OUTPUT_SOURCE_LINE (asm_out_file, line);
ASM_OUTPUT_SOURCE_LINE (asm_out_file, line, 0);
}
/* Output the symbols defined in block number DO_BLOCK.
@ -461,7 +461,7 @@ xcoffout_begin_prologue (line, file)
xcoffout_block (DECL_INITIAL (current_function_decl), 0,
DECL_ARGUMENTS (current_function_decl));
ASM_OUTPUT_SOURCE_LINE (asm_out_file, line);
ASM_OUTPUT_SOURCE_LINE (asm_out_file, line, 0);
}
/* Called at end of function (before epilogue).