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(DBX_BLOCKS_FUNCTION_RELATIVE, DBX_FUNCTION_FIRST,

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DBX_OUTPUT_MAIN_SOURCE_FILE_END): Define.
(ASM_OUTPUT_SOURCE_LINE): Modify it to output function relative stabs.

From-SVN: r8659
This commit is contained in:
Jim Wilson 1994-12-16 15:30:11 -08:00
parent e2cce0cf90
commit 2dc172e888
1 changed files with 36 additions and 14 deletions
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50
gcc/config/sparc/litecoff.h
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@ -22,20 +22,6 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#undef ASM_OUTPUT_IDENT
/* This is copied from final.c and sparc.h. */
#undef ASM_OUTPUT_SOURCE_LINE
#define ASM_OUTPUT_SOURCE_LINE(FILE, LINE) \
{ 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; \
fprintf ((FILE), ".stabn 68,0,%d,LM%d\nLM%d:\n", \
(LINE), sym_lineno, sym_lineno); \
sym_lineno += 1; \
} }
#undef SELECT_SECTION
#undef SELECT_RTX_SECTION
#define BSS_SECTION_ASM_OP ".section\t\".bss\""
@ -51,6 +37,42 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
#define DBX_DEBUGGING_INFO
#define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
/* These are all necessary because this is how gdb expects gcc to output
stabs in coff. */
/* Be function-relative for block and source line stab directives. */
#define DBX_BLOCKS_FUNCTION_RELATIVE 1
/* but, to make this work, functions must appear prior to line info. */
#define DBX_FUNCTION_FIRST
/* Generate a blank trailing N_SO to mark the end of the .o file, since
we can't depend upon the linker to mark .o file boundaries with
embedded stabs. */
#define DBX_OUTPUT_MAIN_SOURCE_FILE_END(FILE, FILENAME) \
fprintf (FILE, \
"\t.text\n\t.stabs \"\",%d,0,0,Letext\nLetext:\n", N_SO)
/* This is copied from final.c and sparc.h. */
#undef ASM_OUTPUT_SOURCE_LINE
#define ASM_OUTPUT_SOURCE_LINE(FILE, LINE) \
{ 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; \
fprintf (FILE, ".stabn 68,0,%d,.LM%d-", \
LINE, sym_lineno); \
assemble_name (FILE, \
XSTR (XEXP (DECL_RTL (current_function_decl), 0), 0)); \
fprintf (FILE, "\n.LM%d:\n", sym_lineno); \
sym_lineno += 1; \
} }
/* Support the ctors and dtors sections for g++. */
#undef INIT_SECTION_ASM_OP