dbxout.c (asmfile): Delete.

	* dbxout.c (asmfile): Delete.  All uses changed to asm_out_file.
	(DBX_BLOCKS_FUNCTION_RELATIVE, DBX_LINES_FUNCTION_RELATIVE):
	Default to 0.
	(dbxout_source_line): Use DBX_OUTPUT_SOURCE_LINE when defined.
	When it is not, but DBX_LINES_FUNCTION_RELATIVE is true, emit
	an internal label and an N_SLINE .stabn whose value is the
	difference between that label and the function entry label.
	(dbxout_finish): If DBX_OUTPUT_MAIN_SOURCE_FILE_END is not defined,
	but DBX_OUTPUT_NULL_N_SO_AT_MAIN_SOURCE_FILE_END is, emit a
	label and an N_SO stab with an empty string referring to it.
	(dbx_output_lbrac, dbx_output_rbrac): Use if statement instead
	of #ifdef directive to test DBX_BLOCKS_FUNCTION_RELATIVE.
	(dbxout_type_methods, dbxout_symbol): Remove #if 0 block.
	(dbxout_prepare_symbol): Remove #ifdef WINNING_GDB block, this
	macro is never defined.
	* sdbout.c (sdbout_source_line_counter): Delete.
	(PUT_SDB_SRC_FILE): Delete.  Uses replaced with sole definition.
	(sdbout_source_line): Use SDB_OUTPUT_SOURCE_LINE, which takes
	only two arguments.
	* xcoffout.c (ASM_OUTPUT_SOURCE_LINE): Rename ASM_OUTPUT_LINE.

	* config/dbxcoff.h, config/dbxelf.h: Remove unncessary #undefs.
	* config/c4x/c4x.h, config/pa/pa.h: Remove unnecessary macro
	definitions (identical to default).
	* config/darwin.h, config/dbxcoff.h, config/dbxelf.h, config/ptx4.h
	* config/h8300/coff.h, config/pa/som.h, config/sh/elf.h:
	Define DBX_OUTPUT_NULL_N_SO_AT_MAIN_SOURCE_FILE_END, not
	DBX_OUTPUT_MAIN_SOURCE_FILE_END.
	* config/dbxcoff.h, config/dbxelf.h, config/ptx4.h
	* config/mcore/mcore-pe.h, config/pa/som.h, config/sh/elf.h:
	Define DBX_LINES_FUNCTION_RELATIVE, not ASM_OUTPUT_SOURCE_LINE.
	* config/alpha/alpha-protos.h: Don't prototype alpha_output_lineno.
	* config/alpha/alpha.c: Move declaration of num_source_filenames up.
	(alpha_start_function): Use SDB_OUTPUT_SOURCE_LINE.
	(sym_lineno): Delete.
	(alpha_output_filename): Do not emit N_SOL stabs here.  Remove
	now-unused variable.
	(alpha_output_lineno): Delete.
	* config/mips/mips-protos.h: Don't prototype mips_output_lineno.
	* config/mips/mips.c (mips_output_filename): Don't use
	ASM_OUTPUT_FILENAME. Don't emit N_SOL stabs here.
	(mips_output_lineno): Delete.
	(mips_output_function_prologue: Use SDB_OUTPUT_SOURCE_LINE.
	* config/alpha/alpha.h: Define DBX_OUTPUT_SOURCE_LINE and
	SDB_OUTPUT_SOURCE_LINE, not ASM_OUTPUT_SOURCE_LINE.
	* config/mips/mips.h: Likewise.  Don't define ASM_OUTPUT_FILENAME.
	* config/mips/sdb.h: Use SDB_OUTPUT_SOURCE_LINE.
	* config/avr/avr.h: Don't define ASM_OUTPUT_SOURCE_LINE.
	* config/mmix/mmix.h: Likewise.
	* config/mmix/mmix.c (mmix_asm_output_source_line): Delete.
	* config/mmix/mmix-protos.h: Don't prototype it.
	* config/alpha/unicosmk.h: Also #undef PREFERRED_DEBUGGING_TYPE;
	no need to #undef ASM_OUTPUT_SOURCE_LINE.
	* config/arm/aout.h: Remove RISCiX-specific definition of
	DBX_OUTPUT_MAIN_SOURCE_FILENAME.
	* config/m32r/m32r.h: Define DBX_OUTPUT_SOURCE_LINE, not
	ASM_OUTPUT_SOURCE_LINE.
	* config/rs6000/rs6000.h: (ASM_OUTPUT_SOURCE_LINE): Rename
	DBX_OUTPUT_SOURCE_LINE.  Don't use current_function_func_begin_label.
	* config/vax/elf.h: No need to define DBX_OUTPUT_FUNCTION_END.

	* doc/tm.texi: Update.

From-SVN: r89357

1 files changed, 10 insertions, 30 deletions

diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c
index 048e5a8..a109b82 100644
--- a/gcc/config/mips/mips.c
+++ b/gcc/config/mips/mips.c
@@ -5069,44 +5069,24 @@ mips_output_filename (FILE *stream, const char *name)
       mips_output_filename_first_time = 0;
       num_source_filenames += 1;
       current_function_file = name;
-      ASM_OUTPUT_FILENAME (stream, num_source_filenames, name);
+      fprintf (stream, "\t.file\t%d ", num_source_filenames);
+      output_quoted_string (stream, name);
+      putc ('\n', stream);
     }
 
+  /* If we are emitting stabs, let dbxout.c handle this (except for
+     the mips_output_filename_first_time case).  */
   else if (write_symbols == DBX_DEBUG)
-    {
-      ASM_GENERATE_INTERNAL_LABEL (ltext_label_name, "Ltext", 0);
-      fputs ("\t.stabs\t", stream);
-      output_quoted_string (stream, name);
-      fprintf (stream, ",%d,0,0,%s\n", N_SOL, &ltext_label_name[1]);
-    }
+    return;
 
   else if (name != current_function_file
 	   && strcmp (name, current_function_file) != 0)
     {
       num_source_filenames += 1;
       current_function_file = name;
-      ASM_OUTPUT_FILENAME (stream, num_source_filenames, name);
-    }
-}
-
-/* Emit a linenumber.  For encapsulated stabs, we need to put out a stab
-   as well as a .loc, since it is possible that MIPS ECOFF might not be
-   able to represent the location for inlines that come from a different
-   file.  */
-
-void
-mips_output_lineno (FILE *stream, int line)
-{
-  if (write_symbols == DBX_DEBUG)
-    {
-      ++sym_lineno;
-      fprintf (stream, "%sLM%d:\n\t.stabn\t%d,0,%d,%sLM%d\n",
-	       LOCAL_LABEL_PREFIX, sym_lineno, N_SLINE, line,
-	       LOCAL_LABEL_PREFIX, sym_lineno);
-    }
-  else
-    {
-      fprintf (stream, "\n\t.loc\t%d %d\n", num_source_filenames, line);
+      fprintf (stream, "\t.file\t%d ", num_source_filenames);
+      output_quoted_string (stream, name);
+      putc ('\n', stream);
     }
 }
 
@@ -5963,7 +5943,7 @@ mips_output_function_prologue (FILE *file, HOST_WIDE_INT size ATTRIBUTE_UNUSED)
 
 #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), 0);
+    SDB_OUTPUT_SOURCE_LINE (file, DECL_SOURCE_LINE (current_function_decl));
 #endif
 
   /* In mips16 mode, we may need to generate a 32 bit to handle