* 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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@89357 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 4 insertions, 14 deletions

diff --git a/gcc/sdbout.c b/gcc/sdbout.c
index 8689cc09be4..a0f31fe0653 100644
--- a/gcc/sdbout.c
+++ b/gcc/sdbout.c
@@ -52,10 +52,6 @@ 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;
@@ -292,11 +288,6 @@ do { fprintf (asm_out_file, "\t.tag\t");	\
 
 #ifdef MIPS_DEBUGGING_INFO
 
-#ifndef PUT_SDB_SRC_FILE
-#define PUT_SDB_SRC_FILE(FILENAME) \
-output_file_directive (asm_out_file, (FILENAME))
-#endif
-
 /* ECOFF linkers have an optimization that does the same kind of thing as
    N_BINCL/E_INCL in stabs: eliminate duplicate debug information in the
    executable.  To achieve this, GCC must output a .file for each file
@@ -1545,9 +1536,8 @@ sdbout_source_line (unsigned int line, const char *filename ATTRIBUTE_UNUSED)
   /* COFF relative line numbers must be positive.  */
   if ((int) line > sdb_begin_function_line)
     {
-#ifdef ASM_OUTPUT_SOURCE_LINE
-      sdbout_source_line_counter += 1;
-      ASM_OUTPUT_SOURCE_LINE (asm_out_file, line, sdbout_source_line_counter);
+#ifdef SDB_OUTPUT_SOURCE_LINE
+      SDB_OUTPUT_SOURCE_LINE (asm_out_file, line);
 #else
       fprintf (asm_out_file, "\t.ln\t%d\n",
 	       ((sdb_begin_function_line > -1)
@@ -1650,7 +1640,7 @@ sdbout_start_source_file (unsigned int line ATTRIBUTE_UNUSED,
   n->next = current_file;
   n->name = filename;
   current_file = n;
-  PUT_SDB_SRC_FILE (filename);
+  output_file_directive (asm_out_file, filename);
 #endif
 }
 
@@ -1665,7 +1655,7 @@ sdbout_end_source_file (unsigned int line ATTRIBUTE_UNUSED)
   next = current_file->next;
   free (current_file);
   current_file = next;
-  PUT_SDB_SRC_FILE (current_file->name);
+  output_file_directive (asm_out_file, current_file->name);
 #endif
 }