toplev.c (output_lang_identify): Delete.

	* toplev.c (output_lang_identify): Delete.
	(compile_file): Don't call ASM_IDENTIFY_GCC or ASM_IDENTIFY_LANGUAGE.
	Don't generate gcc2_compiled. label.  Don't emit a nop if profiling.
	If IDENT_ASM_OP is defined, emit an .ident "GCC (GNU) <version>"
	after calling ASM_FILE_END.

	* dbxout.c (dbxout_init): Don't call ASM_IDENTIFY_GCC_AFTER_SOURCE.
	Instead, unconditionally emit an N_OPT stab with string equal
	to STABS_GCC_MARKER, which defaults to "gcc2_compiled."

	* defaults.h: Don't provide default for ASM_IDENTIFY_LANGUAGE.

	* config/dbxelf.h, config/freebsd.h, config/nextstep.h,
	config/psos.h, config/ptx4.h, config/1750a/1750a.h,
	config/alpha/alpha.h, config/alpha/elf.h, config/arc/arc.h,
	config/arm/aof.h, config/arm/coff.h, config/arm/elf.h,
	config/arm/linux-elf.h, config/avr/avr.h, config/d30v/d30v.h,
	config/dsp16xx/dsp16xx.h, config/h8300/h8300.h,
	config/i370/i370.h, config/i386/beos-elf.h,
	config/i386/osf1elf.h, config/i386/osfrose.h,
	config/ia64/sysv4.h, config/m68k/3b1.h, config/m68k/auxgas.h,
	config/m68k/crds.h, config/m68k/hp320.h, config/m68k/m68kv4.h,
	config/m68k/mot3300.h, config/m68k/news.h, config/m68k/sgs.h,
	config/m68k/tower-as.h, config/mcore/mcore-elf.h,
	config/mips/iris6.h, config/mips/osfrose.h,
	config/mips/sni-svr4.h, config/pa/som.h, config/pdp11/pdp11.h,
	config/sparc/sp64-elf.h:
	Delete definitions of any or all of: ASM_IDENTIFY_GCC,
	ASM_IDENTIFY_GCC_AFTER_SOURCE, and ASM_IDENTIFY_LANGUAGE.

	* config/elfos.h, config/freebsd.h, config/linux.h,
	config/alpha/elf.h, config/arm/linux-elf.h, config/i386/i386elf.h,
	config/i386/ptx4-i.h, config/mips/gnu.h, config/mips/linux.h,
	config/sparc/linux.h, config/sparc/linux64.h: Delete definitions
	of ASM_FILE_START which merely emit a .version directive.  Delete
	definitions of ASM_FILE_END which merely emit an .ident directive.

	* config/avr/avr.h, config/vax/vax.h: Delete definition of
	ASM_IDENTIFY_GCC and move part of its logic into
	ASM_FILE_START.

	* config/i386/att.h, config/i386/gas.h, config/i386/linux.h,
	config/sparc/linux-aout.h: Don't emit .version directive in
	ASM_FILE_START.

	* config/i386/dgux.c, config/m88k/m88k.c, config/sh/sh.c
	(output_file_start): Correct comment.

	* config/i386/osfrose.h: Don't emit trailing .ident directive.
	* config/m68k/mot3300.h: Override STABS_GCC_MARKER to "gcc2_compiled%"
	to match gdb.
	* config/pa/lib2funcs.asm: Delete gcc_compiled. label.
	* config/rs6000/aix.h: Correct comment.

	* config/i386/i386afe.h: Delete.
	* config.gcc: Remove references to i386afe.h.

	* tm.texi: Delete documentation of ASM_IDENTIFY_GCC.  The
	other macros deleted by this patch were undocumented.

From-SVN: r41385

59 files changed, 25 insertions, 643 deletions

diff --git a/gcc/config/1750a/1750a.h b/gcc/config/1750a/1750a.h
index 94f4262..ea2e8bb 100644
--- a/gcc/config/1750a/1750a.h
+++ b/gcc/config/1750a/1750a.h
@@ -1048,8 +1048,6 @@ enum reg_class { NO_REGS, R2, R0_1, INDEX_REGS, BASE_REGS, ALL_REGS, LIM_REG_CLA
 
 /******************  Assembler output formatting  **********************/
 
-#define ASM_IDENTIFY_GCC(FILE)  fputs ("; gcc2_compiled:\n", FILE)
-
 #define ASM_COMMENT_START  ";"
 
 #define ASM_OUTPUT_FUNNAM(FILE,NAME)	\
diff --git a/gcc/config/alpha/alpha.h b/gcc/config/alpha/alpha.h
index 7d4c194..3e44953 100644
--- a/gcc/config/alpha/alpha.h
+++ b/gcc/config/alpha/alpha.h
@@ -1930,15 +1930,6 @@ do {									\
 
 /* Control the assembler format that we output.  */
 
-/* We don't emit these labels, so as to avoid getting linker errors about
-   missing exception handling info.  If we emit a gcc_compiled. label into
-   text, and the file has no code, then the DEC assembler gives us a zero
-   sized text section with no associated exception handling info.  The
-   DEC linker sees this text section, and gives a warning saying that
-   the exception handling info is missing.  */
-#define ASM_IDENTIFY_GCC(x)
-#define ASM_IDENTIFY_LANGUAGE(x)
-
 /* Output to assembler file text saying following lines
    may contain character constants, extra white space, comments, etc.  */
 
diff --git a/gcc/config/alpha/elf.h b/gcc/config/alpha/elf.h
index 9224a39..700f2c5 100644
--- a/gcc/config/alpha/elf.h
+++ b/gcc/config/alpha/elf.h
@@ -66,31 +66,9 @@ do {								\
     }								\
 } while (0)
 
-/* Attach a special .ident directive to the end of the file to identify
-   the version of GCC which compiled this code.  The format of the
-   .ident string is patterned after the ones produced by native svr4
-   C compilers.  */
-
 #undef  IDENT_ASM_OP
 #define IDENT_ASM_OP "\t.ident\t"
 
-#ifdef IDENTIFY_WITH_IDENT
-#undef  ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(FILE) /* nothing */
-#undef  ASM_IDENTIFY_LANGUAGE
-#define ASM_IDENTIFY_LANGUAGE(FILE)			\
- fprintf(FILE, "%s\"GCC (%s) %s\"\n", IDENT_ASM_OP,	\
-	 lang_identify(), version_string)
-#else
-#undef  ASM_FILE_END
-#define ASM_FILE_END(FILE)					\
-do {				 				\
-     if (!flag_no_ident)					\
-	fprintf ((FILE), "%s\"GCC: (GNU) %s\"\n",		\
-		 IDENT_ASM_OP, version_string);			\
-   } while (0)
-#endif
-
 /* Allow #sccs in preprocessor.  */
 #define SCCS_DIRECTIVE
 
diff --git a/gcc/config/arc/arc.h b/gcc/config/arc/arc.h
index 520266b..04121fd 100644
--- a/gcc/config/arc/arc.h
+++ b/gcc/config/arc/arc.h
@@ -1260,15 +1260,6 @@ do {							\
 #undef ASM_FILE_START
 #define ASM_FILE_START(FILE) arc_asm_file_start (FILE)
 
-/* A C statement to output assembler commands which will identify the
-   object file as having been compiled with GNU CC (or another GNU
-   compiler).  */
-#undef ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(FILE) /* nothing */
-
-/* Needed because we define ASM_IDENTIFY_GCC.  */
-#define ASM_IDENTIFY_LANGUAGE(FILE) output_lang_identify (FILE)
-
 /* A C string constant describing how to begin a comment in the target
    assembler language.  The compiler assumes that the comment will
    end at the end of the line.  */
diff --git a/gcc/config/arm/aof.h b/gcc/config/arm/aof.h
index 60d736a..f10b7c4 100644
--- a/gcc/config/arm/aof.h
+++ b/gcc/config/arm/aof.h
@@ -220,8 +220,6 @@ do					\
   fputs ("\tEND\n", (STREAM));		\
 } while (0);
 
-#define ASM_IDENTIFY_GCC(STREAM) fputs ("|gcc2_compiled.|\n", (STREAM))
-
 #define ASM_COMMENT_START ";"
 
 #define ASM_APP_ON ""
diff --git a/gcc/config/arm/coff.h b/gcc/config/arm/coff.h
index 94999d4..6265691 100644
--- a/gcc/config/arm/coff.h
+++ b/gcc/config/arm/coff.h
@@ -57,13 +57,6 @@ Boston, MA 02111-1307, USA.  */
 /* A C statement to output assembler commands which will identify the
    object file as having been compiled with GNU CC (or another GNU
    compiler).  */
-/* Define this to NULL so we don't get anything.
-   We have ASM_IDENTIFY_LANGUAGE.
-   Also, when using stabs, gcc2_compiled must be a stabs entry, not an
-   ordinary symbol, or gdb won't see it.  The stabs entry must be
-   before the N_SO in order for gdb to find it.  */
-#define ASM_IDENTIFY_GCC(STREAM) 				\
-  fprintf (STREAM, "%sgcc2_compiled.:\n", LOCAL_LABEL_PREFIX )
 
 /* This outputs a lot of .req's to define alias for various registers.
    Let's try to avoid this.  */
diff --git a/gcc/config/arm/elf.h b/gcc/config/arm/elf.h
index 3277044..bb7be33 100644
--- a/gcc/config/arm/elf.h
+++ b/gcc/config/arm/elf.h
@@ -198,19 +198,6 @@ Boston, MA 02111-1307, USA.  */
   arm_valid_machine_decl_attribute (DECL, IDENTIFIER, ARGS)
 
 
-/* A C statement to output assembler commands which will identify the
-   object file as having been compiled with GNU CC (or another GNU
-   compiler).  */
-/* Define this to NULL so we don't get anything.
-   We have ASM_IDENTIFY_LANGUAGE.
-   Also, when using stabs, gcc2_compiled must be a stabs entry, not an
-   ordinary symbol, or gdb won't see it.  The stabs entry must be
-   before the N_SO in order for gdb to find it.  */
-#ifndef ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(STREAM) 				\
-  fprintf (STREAM, "%sgcc2_compiled.:\n", LOCAL_LABEL_PREFIX )
-#endif
-
 /* This outputs a lot of .req's to define alias for various registers.
    Let's try to avoid this.  */
 #ifndef ASM_FILE_START
diff --git a/gcc/config/arm/linux-elf.h b/gcc/config/arm/linux-elf.h
index 09e4e15..acaa71d 100644
--- a/gcc/config/arm/linux-elf.h
+++ b/gcc/config/arm/linux-elf.h
@@ -92,27 +92,11 @@ Boston, MA 02111-1307, USA.  */
 #define USER_LABEL_PREFIX 	""	/* For ELF the default is no underscores */
 #define LOCAL_LABEL_PREFIX 	"."
 
-/* Attach a special .ident directive to the end of the file to identify
-   the version of GCC which compiled this code.  */
 #define IDENT_ASM_OP 	"\t.ident\t"
 
 /* Output #ident as a .ident.  */
 #define ASM_OUTPUT_IDENT(FILE, NAME) \
   fprintf (FILE, "%s\"%s\"\n", IDENT_ASM_OP, NAME);
-  
-#ifdef IDENTIFY_WITH_IDENT
-#define ASM_IDENTIFY_GCC(FILE) /* nothing */
-#define ASM_IDENTIFY_LANGUAGE(FILE)			\
- fprintf (FILE, "%s\"GCC (%s) %s\"\n", IDENT_ASM_OP,	\
-	 lang_identify (), version_string)
-#else
-#define ASM_FILE_END(FILE)					\
-do {				 				\
-     if (!flag_no_ident)					\
-	fprintf ((FILE), "%s\"GCC: (GNU) %s\"\n",		\
-		 IDENT_ASM_OP, version_string);			\
-   } while (0)
-#endif
 
 /* Support const sections and the ctors and dtors sections for g++.
    Note that there appears to be two different ways to support const
diff --git a/gcc/config/avr/avr.h b/gcc/config/avr/avr.h
index 34566b6..96f2872 100644
--- a/gcc/config/avr/avr.h
+++ b/gcc/config/avr/avr.h
@@ -3256,12 +3256,3 @@ extern struct rtx_def *ldi_reg_rtx;
 
 /* Get the standard ELF stabs definitions.  */
 #include "dbxelf.h"
-
-#undef ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(FILE)				\
-do							\
-  {							\
-    if (write_symbols != DBX_DEBUG)			\
-      fputs ("gcc2_compiled.:\n", FILE);		\
-  }							\
-while (0)
diff --git a/gcc/config/c4x/c4x.h b/gcc/config/c4x/c4x.h
index 3f351e3..9a19f85 100644
--- a/gcc/config/c4x/c4x.h
+++ b/gcc/config/c4x/c4x.h
@@ -2167,6 +2167,10 @@ dtors_section ()							\
 
 
 /* Overall Framework of an Assembler File.  */
+/* We need to have a data section we can identify so that we can set
+   the DP register back to a data pointer in the small memory model.
+   This is only required for ISRs if we are paranoid that someone
+   may have quietly changed this register on the sly.  */
 
 #define ASM_FILE_START(FILE)					\
 {								\
@@ -2189,18 +2193,9 @@ dtors_section ()							\
       }								\
     else							\
       output_quoted_string (FILE, main_input_filename);		\
-    fprintf (FILE, "\n");					\
+    fputs ("\n\t.data\ndata_sec:\n", FILE);			\
 }
 
-/* We need to have a data section we can identify so that we can set
-   the DP register back to a data pointer in the small memory model.
-   This is only required for ISRs if we are paranoid that someone
-   may have quietly changed this register on the sly.  */
-
-#define ASM_IDENTIFY_GCC(FILE) \
-    if (! TARGET_TI) fputs ("gcc2_compiled.:\n", FILE);	\
-      fputs ("\t.data\ndata_sec:\n", FILE);
-
 #define ASM_COMMENT_START ";"
 
 #define ASM_APP_ON ""
diff --git a/gcc/config/d30v/d30v.h b/gcc/config/d30v/d30v.h
index 1d150cf..4015227 100644
--- a/gcc/config/d30v/d30v.h
+++ b/gcc/config/d30v/d30v.h
@@ -4071,28 +4071,6 @@ extern const char *d30v_branch_cost_string;
    Defined in svr4.h.  */
 /* #define ASM_FILE_END(STREAM) */
 
-/* A C statement to output assembler commands which will identify the object
-   file as having been compiled with GNU CC (or another GNU compiler).
-
-   If you don't define this macro, the string `gcc_compiled.:' is output.  This
-   string is calculated to define a symbol which, on BSD systems, will never be
-   defined for any other reason.  GDB checks for the presence of this symbol
-   when reading the symbol table of an executable.
-
-   On non-BSD systems, you must arrange communication with GDB in some other
-   fashion.  If GDB is not used on your system, you can define this macro with
-   an empty body.
-
-   Defined in svr4.h.  */
-/* #define ASM_IDENTIFY_GCC(FILE) */
-
-/* Like ASM_IDENTIFY_GCC, but used when dbx debugging is selected to emit
-   a stab the debugger uses to identify gcc as the compiler that is emitted
-   after the stabs for the filename, which makes it easier for GDB to parse.
-
-   Defined in svr4.h.  */
-/* #define ASM_IDENTIFY_GCC_AFTER_SOURCE(FILE) */
-
 /* A C string constant describing how to begin a comment in the target
    assembler language.  The compiler assumes that the comment will end at the
    end of the line.  */
diff --git a/gcc/config/dbxelf.h b/gcc/config/dbxelf.h
index 57d97a6..8a2c266 100644
--- a/gcc/config/dbxelf.h
+++ b/gcc/config/dbxelf.h
@@ -54,28 +54,6 @@ Boston, MA 02111-1307, USA.  */
 #define DBX_CONTIN_LENGTH 0
 #endif
 
-/* When using stabs, gcc2_compiled must be a stabs entry, not an
-   ordinary symbol, or gdb won't see it.  Furthermore, since gdb reads
-   the input piecemeal, starting with each N_SO, it's a lot easier if
-   the gcc2 flag symbol is *after* the N_SO rather than before it.  So
-   we emit an N_OPT stab there.  */
-
-#define ASM_IDENTIFY_GCC(FILE)						\
-do									\
-  {									\
-    if (write_symbols != DBX_DEBUG)					\
-      fputs ("gcc2_compiled.:\n", FILE);				\
-  }									\
-while (0)
-
-#define ASM_IDENTIFY_GCC_AFTER_SOURCE(FILE)				\
-do									\
-  {									\
-    if (write_symbols == DBX_DEBUG)					\
-      fputs ("\t.stabs\t\"gcc2_compiled.\", 0x3c, 0, 0, 0\n", FILE);	\
-  }									\
-while (0)
-
 /* Like block addresses, stabs line numbers are relative to the
    current function.  */
 
diff --git a/gcc/config/dsp16xx/dsp16xx.h b/gcc/config/dsp16xx/dsp16xx.h
index 86ff76f..8aa0556 100644
--- a/gcc/config/dsp16xx/dsp16xx.h
+++ b/gcc/config/dsp16xx/dsp16xx.h
@@ -1599,9 +1599,6 @@ const_section ()                                                   \
 /* Output at beginning of assembler file.  */
 #define ASM_FILE_START(FILE) dsp16xx_file_start () 
 
-/* Prevent output of .gcc_compiled */
-#define ASM_IDENTIFY_GCC(FILE)   
-
 /* A C string constant describing how to begin a comment in the target
    assembler language. */
 /* define ASM_COMMENT_START */
diff --git a/gcc/config/elfos.h b/gcc/config/elfos.h
index 4573085..e7b9b81 100644
--- a/gcc/config/elfos.h
+++ b/gcc/config/elfos.h
@@ -94,23 +94,8 @@ Boston, MA 02111-1307, USA.  */
 #define ASM_OUTPUT_IDENT(FILE, NAME) \
   fprintf (FILE, "%s\"%s\"\n", IDENT_ASM_OP, NAME);
 
-/* Attach a special .ident directive to the end of the file to identify
-   the version of GCC which compiled this code.  The format of the
-   .ident string is patterned after the ones produced by native svr4
-   C compilers.  */
-
 #define IDENT_ASM_OP "\t.ident\t"
 
-#undef ASM_FILE_END
-#define ASM_FILE_END(FILE)				\
-  do							\
-    {				 			\
-      if (!flag_no_ident)				\
-	fprintf ((FILE), "%s\"GCC: (GNU) %s\"\n",	\
-		 IDENT_ASM_OP, version_string);		\
-    }							\
-  while (0)
-
 #undef  ASM_BYTE_OP
 #define ASM_BYTE_OP	"\t.byte\t"
 
diff --git a/gcc/config/freebsd.h b/gcc/config/freebsd.h
index 98a5c9e..18065c0 100644
--- a/gcc/config/freebsd.h
+++ b/gcc/config/freebsd.h
@@ -101,9 +101,6 @@ Boston, MA 02111-1307, USA.  */
 #undef PREFERRED_DEBUGGING_TYPE
 #define PREFERRED_DEBUGGING_TYPE DBX_DEBUG
 
-/* Attach a special .ident directive to the end of the file to identify
-   the version of GCC which compiled this code.  The format of the .ident
-   string is patterned after the ones produced by native SVR4 C compilers.  */
 #undef IDENT_ASM_OP
 #define IDENT_ASM_OP "\t.ident\t"
 
@@ -112,20 +109,6 @@ Boston, MA 02111-1307, USA.  */
 #define ASM_OUTPUT_IDENT(FILE, NAME)					\
   fprintf ((FILE), "%s\"%s\"\n", IDENT_ASM_OP, (NAME));
 
-#undef ASM_IDENTIFY_LANGUAGE
-#define ASM_IDENTIFY_LANGUAGE(FILE)					\
-  fprintf ((FILE), "%s\"GCC (%s) %s\"\n", IDENT_ASM_OP,			\
-	   lang_identify (), version_string)
-
-#undef ASM_FILE_END
-#define ASM_FILE_END(FILE)						\
-do {				 					\
-     if (!flag_no_ident)						\
-	fprintf ((FILE), "%s\"GCC: (GNU) %s\"\n",			\
-		 IDENT_ASM_OP, version_string);				\
-   } while (0)
-
-
 /* Miscellaneous parameters.  */
 
 /* Don't assume anything about the header files.  */
diff --git a/gcc/config/h8300/h8300.h b/gcc/config/h8300/h8300.h
index a0862c5..68747ac 100644
--- a/gcc/config/h8300/h8300.h
+++ b/gcc/config/h8300/h8300.h
@@ -1068,8 +1068,6 @@ h8300_valid_machine_decl_attribute (DECL, ATTRIBUTES, IDENTIFIER, ARGS)
 
 /* Control the assembler format that we output.  */
 
-#define ASM_IDENTIFY_GCC(FILE) /* nothing */
-
 /* Output at beginning/end of assembler file.  */
 
 #define ASM_FILE_START(FILE) asm_file_start(FILE)
diff --git a/gcc/config/i370/i370.h b/gcc/config/i370/i370.h
index 8967d0b..6bb638b 100644
--- a/gcc/config/i370/i370.h
+++ b/gcc/config/i370/i370.h
@@ -1091,7 +1091,6 @@ enum reg_class
   fputs ("\tCSECT\n", FILE); }
 
 #define ASM_FILE_END(FILE) fputs ("\tEND\n", FILE);
-#define ASM_IDENTIFY_GCC(FILE)
 #define ASM_COMMENT_START "*"
 #define ASM_APP_OFF ""
 #define ASM_APP_ON ""
diff --git a/gcc/config/i386/att.h b/gcc/config/i386/att.h
index e04b035..d8cf65a 100644
--- a/gcc/config/i386/att.h
+++ b/gcc/config/i386/att.h
@@ -56,7 +56,6 @@ do								\
 	output_file_directive (FILE, main_input_filename);		\
 	if (target_flags & MASK_INTEL_SYNTAX)				\
 	  fputs ("\t.intel_syntax\n", FILE);				\
-	fprintf (FILE, "\t.version\t\"01.01\"\n");			\
   } while (0)
 
 /* Do use .optim by default on this machine.  */
diff --git a/gcc/config/i386/beos-elf.h b/gcc/config/i386/beos-elf.h
index 5b980b6..2ed31de 100644
--- a/gcc/config/i386/beos-elf.h
+++ b/gcc/config/i386/beos-elf.h
@@ -265,15 +265,3 @@ Boston, MA 02111-1307, USA.  */
    without user intervention.  For instance, under Microsoft Windows
    symbols must be explicitly imported from shared libraries (DLLs).  */
 #define MULTIPLE_SYMBOL_SPACES
-
-/* A C statement to output assembler commands which will identify the object
-   file as having been compiled with GNU CC.  This isn't needed for BeOS
-   because we use DWARF and DWARF has an DW_AT_producer tag that does the
-   same thing.  BeOS debuggers, like bdb, that don't know about this hack
-   can get confused when they find two symbols with the same address, and
-   print the wrong one (gcc2_compiled) in things like backtraces.  The most
-   likely ill effect of disabling this is that a BeOS port of gdb would not
-   be able to tell that an executable was compiled with gcc if there was no
-   DWARF info. */
-#undef ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(FILE) 
diff --git a/gcc/config/i386/dgux.c b/gcc/config/i386/dgux.c
index 60e36b4..e9d2b51 100644
--- a/gcc/config/i386/dgux.c
+++ b/gcc/config/i386/dgux.c
@@ -120,8 +120,8 @@ output_file_start (file, f_options, f_len, W_options, W_len)
 
   output_file_directive (file, main_input_filename);
   fprintf (file, "\t.version\t\"01.01\"\n");			\
-  /* Switch to the data section so that the coffsem symbol and the
-     gcc2_compiled. symbol aren't in the text section.  */
+  /* Switch to the data section so that the coffsem symbol
+     isn't in the text section.  */
   data_section ();
 
   pos = fprintf (file, "\n// cc1 (%s) arguments:", VERSION_STRING);
diff --git a/gcc/config/i386/gas.h b/gcc/config/i386/gas.h
index cef4385..6c28bf9 100644
--- a/gcc/config/i386/gas.h
+++ b/gcc/config/i386/gas.h
@@ -169,5 +169,4 @@ Boston, MA 02111-1307, USA.  */
 	if (target_flags & MASK_INTEL_SYNTAX)				\
 	  fputs ("\t.intel_syntax\n", FILE);				\
         output_file_directive (FILE, main_input_filename);		\
-        fputs ("\t.version\t\"01.01\"\n", FILE);			\
   } while (0)
diff --git a/gcc/config/i386/i386afe.h b/gcc/config/i386/i386afe.h
index b40be84..e69de29 100644
--- a/gcc/config/i386/i386afe.h
+++ b/gcc/config/i386/i386afe.h
@@ -1,37 +0,0 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
-
-This file is part of GNU CC.
-
-GNU CC is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU CC is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-/* Irritatingly, config/elfos.h defines its own version of ASM_FILE_END,
-   conflicting with a definition which we wish to have in i386/i386.h.
-   We _really_ need to clean up the hodge-podge of random macro placement
-   in the configury...  */
-
-/* This macro is invoked at the end of compilation.  It is used here to
-   output code for -fpic that will load the return address into %ebx.  */
-
-#undef ASM_FILE_END
-#define ASM_FILE_END(FILE)				\
-  do							\
-    {				 			\
-      ix86_asm_file_end (FILE);				\
-      if (!flag_no_ident)				\
-	fprintf ((FILE), "%s\"GCC: (GNU) %s\"\n",	\
-		 IDENT_ASM_OP, version_string);		\
-    }							\
-  while (0)
diff --git a/gcc/config/i386/i386elf.h b/gcc/config/i386/i386elf.h
index 730761f..dc9d10c 100644
--- a/gcc/config/i386/i386elf.h
+++ b/gcc/config/i386/i386elf.h
@@ -101,16 +101,6 @@ do { long value[3];							\
        }								\
    } while (0)
 
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)						\
-  do {									\
-	output_file_directive (FILE, main_input_filename);		\
-	fprintf (FILE, "\t.version\t\"01.01\"\n");			\
-  } while (0)
-
 #undef DBX_REGISTER_NUMBER
 #define DBX_REGISTER_NUMBER(n) \
   (TARGET_64BIT ? dbx64_register_map[n] : svr4_dbx_register_map[n])
diff --git a/gcc/config/i386/linux.h b/gcc/config/i386/linux.h
index 138a246..0ec749d 100644
--- a/gcc/config/i386/linux.h
+++ b/gcc/config/i386/linux.h
@@ -30,7 +30,6 @@ Boston, MA 02111-1307, USA.  */
 	output_file_directive (FILE, main_input_filename);		\
 	if (target_flags & MASK_INTEL_SYNTAX)				\
 	  fputs ("\t.intel_syntax\n", FILE);				\
-	fprintf (FILE, "\t.version\t\"01.01\"\n");			\
   } while (0)
 
 #undef TARGET_VERSION
diff --git a/gcc/config/i386/osf1elf.h b/gcc/config/i386/osf1elf.h
index 8282953..5aee6fa 100644
--- a/gcc/config/i386/osf1elf.h
+++ b/gcc/config/i386/osf1elf.h
@@ -85,21 +85,6 @@
 #undef  LIBGCC_SPEC
 #define LIBGCC_SPEC "%{!shared:%{!symbolic:libgcc.a%s}}"
 
-/* A C statement to output assembler commands which will identify the object
-  file as having been compile with GNU CC. We don't need or want this for
-  OSF1. */
-#undef ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(FILE)
-
-/* Identify the front-end which produced this file.  To keep symbol
-   space down, and not confuse kdb, only do this if the language is
-   not C.  */
-#define ASM_IDENTIFY_LANGUAGE(STREAM)                                   \
-{                                                                       \
-  if (strcmp (lang_identify (), "c") != 0)                              \
-    output_lang_identify (STREAM);                                      \
-}
-
 /* Specify size_t, ptrdiff_t, and wchar_t types.  */
 #undef  SIZE_TYPE
 #undef  PTRDIFF_TYPE
diff --git a/gcc/config/i386/osfrose.h b/gcc/config/i386/osfrose.h
index 1f86883..138ef67 100644
--- a/gcc/config/i386/osfrose.h
+++ b/gcc/config/i386/osfrose.h
@@ -740,11 +740,6 @@ do									\
   }									\
 while (0)
 
-/* Attach a special .ident directive to the end of the file to identify
-   the version of GCC which compiled this code.  The format of the
-   .ident string is patterned after the ones produced by native svr4
-   C compilers.  */
-
 #define IDENT_ASM_OP "\t.ident\t"
 
 /* Allow #sccs in preprocessor.  */
@@ -759,98 +754,6 @@ do									\
     if (HALF_PIC_P ())							\
       HALF_PIC_FINISH (STREAM);						\
     ix86_asm_file_end (STREAM);						\
-    if (!flag_no_ident)							\
-      {									\
-	char *fstart = main_input_filename;				\
-	char *fname;							\
-									\
-	if (!fstart)							\
-	  fstart = "<no file>";						\
-									\
-	fname = fstart + strlen (fstart) - 1;				\
-	while (fname > fstart && *fname != '/')				\
-	  fname--;							\
-									\
-	if (*fname == '/')						\
-	  fname++;							\
-									\
-	fprintf ((STREAM), "%s\"GCC: (GNU) %s %s -O%d",			\
-		 IDENT_ASM_OP, version_string, fname, optimize);	\
-									\
-	if (write_symbols == PREFERRED_DEBUGGING_TYPE)			\
-	  fprintf ((STREAM), " -g%d", (int)debug_info_level);		\
-									\
-	else if (write_symbols == DBX_DEBUG)				\
-	  fprintf ((STREAM), " -gstabs%d", (int)debug_info_level);	\
-									\
-	else if (write_symbols == DWARF_DEBUG)				\
-	  fprintf ((STREAM), " -gdwarf%d", (int)debug_info_level);	\
-									\
-	else if (write_symbols != NO_DEBUG)				\
-	  fprintf ((STREAM), " -g??%d", (int)debug_info_level);		\
-									\
-	if (flag_omit_frame_pointer)					\
-	  fprintf ((STREAM), " -fomit-frame-pointer");			\
-									\
-	if (flag_strength_reduce)					\
-	  fprintf ((STREAM), " -fstrength-reduce");			\
-									\
-	if (flag_unroll_loops)						\
-	  fprintf ((STREAM), " -funroll-loops");			\
-									\
-	if (flag_schedule_insns)					\
-	  fprintf ((STREAM), " -fschedule-insns");			\
-									\
-	if (flag_schedule_insns_after_reload)				\
-	  fprintf ((STREAM), " -fschedule-insns2");			\
-									\
-	if (flag_force_mem)						\
-	  fprintf ((STREAM), " -fforce-mem");				\
-									\
-	if (flag_force_addr)						\
-	  fprintf ((STREAM), " -fforce-addr");				\
-									\
-	if (flag_inline_functions)					\
-	  fprintf ((STREAM), " -finline-functions");			\
-									\
-	if (flag_caller_saves)						\
-	  fprintf ((STREAM), " -fcaller-saves");			\
-									\
-	if (flag_pic)							\
-	  fprintf ((STREAM), (flag_pic > 1) ? " -fPIC" : " -fpic");	\
-									\
-	if (flag_inhibit_size_directive)				\
-	  fprintf ((STREAM), " -finhibit-size-directive");		\
-									\
-	if (flag_gnu_linker)						\
-	  fprintf ((STREAM), " -fgnu-linker");				\
-									\
-	if (profile_flag)						\
-	  fprintf ((STREAM), " -p");					\
-									\
-	if (profile_block_flag)						\
-	  fprintf ((STREAM), " -a");					\
-									\
-	if (TARGET_IEEE_FP)						\
-	  fprintf ((STREAM), " -mieee-fp");				\
-									\
-	if (TARGET_HALF_PIC)						\
-	  fprintf ((STREAM), " -mhalf-pic");				\
-									\
-	if (!TARGET_MOVE)						\
-	  fprintf ((STREAM), " -mno-move");				\
-									\
-	if (TARGET_386)							\
-	  fprintf ((STREAM), " -m386");					\
-									\
-	else if (TARGET_486)						\
-	  fprintf ((STREAM), " -m486");					\
-									\
-	else								\
-	  fprintf ((STREAM), " -munknown-machine");			\
-									\
-	fprintf ((STREAM), (TARGET_ELF) ? " -melf\"\n" : " -mrose\"\n"); \
-      }									\
   }									\
 while (0)
 
@@ -866,21 +769,6 @@ while (0)
    to do the search */
 #define LINK_LIBGCC_SPECIAL
 
-/* A C statement to output assembler commands which will identify the object
-  file as having been compile with GNU CC. We don't need or want this for
-  OSF1. GDB doesn't need it and kdb doesn't like it */
-#define ASM_IDENTIFY_GCC(FILE)
-
-/* Identify the front-end which produced this file.  To keep symbol
-   space down, and not confuse kdb, only do this if the language is
-   not C.  */
-
-#define ASM_IDENTIFY_LANGUAGE(STREAM)					\
-{									\
-  if (strcmp (lang_identify (), "c") != 0)				\
-    output_lang_identify (STREAM);					\
-}
-
 /* Generate calls to memcpy, etc., not bcopy, etc. */
 #define TARGET_MEM_FUNCTIONS
 
diff --git a/gcc/config/i386/ptx4-i.h b/gcc/config/i386/ptx4-i.h
index 0d4b33e..9cee54c 100644
--- a/gcc/config/i386/ptx4-i.h
+++ b/gcc/config/i386/ptx4-i.h
@@ -98,16 +98,6 @@ do { long value[3];							\
        }								\
    } while (0)
 
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)						\
-  do {									\
-	output_file_directive (FILE, main_input_filename);		\
-	fprintf (FILE, "\t.version\t\"01.01\"\n");			\
-  } while (0)
-
 #undef DBX_REGISTER_NUMBER
 #define DBX_REGISTER_NUMBER(n)  svr4_dbx_register_map[n]
 
diff --git a/gcc/config/i386/sco5.h b/gcc/config/i386/sco5.h
index 039b26a..235b7c8 100644
--- a/gcc/config/i386/sco5.h
+++ b/gcc/config/i386/sco5.h
@@ -210,15 +210,6 @@ do {									\
   fprintf ((FILE), "\t.version\t\"01.01\"\n");				\
 } while (0)
 
-#undef ASM_FILE_END
-#define ASM_FILE_END(FILE)						\
-do {									\
-     ix86_asm_file_end (FILE);						\
-     if (!flag_no_ident)						\
-	fprintf ((FILE), "%s\"GCC: (GNU) %s\"\n",			\
-		 IDENT_ASM_OP, version_string);				\
-} while (0)
-
 #undef ASM_FINISH_DECLARE_OBJECT
 #define ASM_FINISH_DECLARE_OBJECT(FILE, DECL, TOP_LEVEL, AT_END)	 \
 do {									 \
diff --git a/gcc/config/ia64/sysv4.h b/gcc/config/ia64/sysv4.h
index f4e4075..99f561c 100644
--- a/gcc/config/ia64/sysv4.h
+++ b/gcc/config/ia64/sysv4.h
@@ -133,13 +133,6 @@ while (0)
 #undef WCHAR_TYPE_SIZE
 #define WCHAR_TYPE_SIZE 32
 
-/* We don't want any symbol at the beginning of the file.  This is defined in
-   dbxelf.h which is included from elfos.h, so we need to undef/define it
-   here.  */
-
-#undef ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(FILE)
-
 /* We redefine this to use the ia64 .proc pseudo-op.  */
 
 #undef ASM_DECLARE_FUNCTION_NAME
diff --git a/gcc/config/linux.h b/gcc/config/linux.h
index 1ef26b3..1a69758 100644
--- a/gcc/config/linux.h
+++ b/gcc/config/linux.h
@@ -47,15 +47,6 @@ Boston, MA 02111-1307, USA.  */
 #undef MD_EXEC_PREFIX
 #undef MD_STARTFILE_PREFIX
 
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)						\
-  do {									\
-	output_file_directive (FILE, main_input_filename);		\
-	fprintf (FILE, "\t.version\t\"01.01\"\n");			\
-  } while (0)
-
 /* Provide a STARTFILE_SPEC appropriate for GNU/Linux.  Here we add
    the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
    provides part of the support for getting C++ file-scope static
diff --git a/gcc/config/m68k/3b1.h b/gcc/config/m68k/3b1.h
index 739a28b..0dac874 100644
--- a/gcc/config/m68k/3b1.h
+++ b/gcc/config/m68k/3b1.h
@@ -64,10 +64,6 @@ Boston, MA 02111-1307, USA.  */
 #define ASM_FILE_START(FILE) \
 output_file_directive ((FILE), main_input_filename)
 
-/* Don't try to define `gcc_compiled.' since the assembler might not
-   accept symbols with periods and GDB doesn't run on this machine anyway.  */
-#define ASM_IDENTIFY_GCC(FILE)
-
 /* Define __HAVE_68881__ in preprocessor if -m68881 is specified.
    This will control the use of inline 68881 insns in certain macros.  */
 
diff --git a/gcc/config/m68k/auxgas.h b/gcc/config/m68k/auxgas.h
index c2e0d56..c3c7635 100644
--- a/gcc/config/m68k/auxgas.h
+++ b/gcc/config/m68k/auxgas.h
@@ -31,14 +31,6 @@ Boston, MA 02111-1307, USA.  */
 #define ASM_OUTPUT_IDENT(FILE, NAME) \
   fprintf (FILE, "\t.ident \"%s\"\n", NAME);
 
-#ifdef IDENTIFY_WITH_IDENT
-/* Put the GCC identification somewhere nicer, I think.
-   Does the COFF GDB use the "gcc2_complied." symbol anyway? */
-#define ASM_IDENTIFY_GCC(FILE) /* nothing */
-#define ASM_IDENTIFY_LANGUAGE(FILE) \
-  fprintf (FILE, "\t.ident \"GCC (%s) %s\"\n", lang_identify(), version_string)
-#endif
-
 #ifdef USE_COLLECT2
 #undef ASM_OUTPUT_CONSTRUCTOR
 #undef ASM_OUTPUT_DESTRUCTOR
diff --git a/gcc/config/m68k/crds.h b/gcc/config/m68k/crds.h
index b3e8078..12f0fb7 100644
--- a/gcc/config/m68k/crds.h
+++ b/gcc/config/m68k/crds.h
@@ -90,10 +90,6 @@ Boston, MA 02111-1307, USA.  */
 
 #define TARGET_MEM_FUNCTIONS
 
-/* Don't try to define `gcc_compiled.' since the assembler might not
-   accept symbols with periods and GDB doesn't run on this machine anyway.  */
-#define ASM_IDENTIFY_GCC(FILE)
-
 /* Define __HAVE_68881__ in preprocessor if -m68881 is specified.
    This will control the use of inline 68881 insns in certain macros.  */
 
diff --git a/gcc/config/m68k/hp320.h b/gcc/config/m68k/hp320.h
index 8314005..64a0e0d 100644
--- a/gcc/config/m68k/hp320.h
+++ b/gcc/config/m68k/hp320.h
@@ -607,10 +607,6 @@ do { register int i;			\
     { fprintf ((FILE), "mov"); (PTR) += 4; }		\
 }
 
-/* Prevent output of `gcc_compiled.:'.  */
-
-#define ASM_IDENTIFY_GCC(FILE)
-
 #else /* not HPUX_ASM */
 
 #undef FUNCTION_PROFILER
diff --git a/gcc/config/m68k/m68kv4.h b/gcc/config/m68k/m68kv4.h
index dafe7fd..9bdc487 100644
--- a/gcc/config/m68k/m68kv4.h
+++ b/gcc/config/m68k/m68kv4.h
@@ -27,11 +27,6 @@ Boston, MA 02111-1307, USA.  */
 
 #include "m68k/sgs.h"		/* The m68k/SVR4 assembler is SGS based */
 
-/* The SGS assembler requires a special definition of
-   ASM_IDENTIFY_GCC.  We combine the m68k/sgs.h and the svr4.h
-   definitions below.  */
-#undef ASM_IDENTIFY_GCC
-
 #include "svr4.h"		/* Pick up the generic SVR4 macros */
 
 /* See m68k.h.  7 means 68020 with 68881.  */
@@ -40,19 +35,6 @@ Boston, MA 02111-1307, USA.  */
 #define	TARGET_DEFAULT (MASK_BITFIELD|MASK_68881|MASK_68020)
 #endif
 
-/* When using an SGS assembler, modify the name of the artificial label which
-   identifies this file as having been compiled with gcc, and the macro that
-   emits such a label in the assembly output, to use '%' rather than '.'  */
-
-#undef ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(FILE)						\
-do									\
-  {									\
-    if (write_symbols != DBX_DEBUG)					\
-      fputs ("gcc2_compiled%:\n", FILE);				\
-  }									\
-while (0)
-
 /*  Override the definition of NO_DOLLAR_IN_LABEL in svr4.h, for special
     g++ assembler names.  When this is defined, g++ uses embedded '.'
     characters and some m68k assemblers have problems with this.  The
diff --git a/gcc/config/m68k/mot3300.h b/gcc/config/m68k/mot3300.h
index 9c9a099..fd91481 100644
--- a/gcc/config/m68k/mot3300.h
+++ b/gcc/config/m68k/mot3300.h
@@ -38,6 +38,9 @@ Boston, MA 02111-1307, USA.  */
 
 #include "m68k/m68k.h"
 
+/* GDB expects a slightly different marker on this target.  */
+#define STABS_GCC_MARKER "gcc2_compiled%"
+
 /* See m68k.h.  0407 means 68020-68040.  */
 
 #ifndef TARGET_DEFAULT
@@ -264,11 +267,6 @@ dtors_section ()							\
     }
 #endif /* USE_GAS */
 
-/* The sysV68 assembler does not accept dots in labels.
-   Let's use percent instead  */
-
-#define ASM_IDENTIFY_GCC(FILE)        fputs("gcc2_compiled%:\n", FILE)
-
 /* Names to predefine in the preprocessor for this target machine.  */
 /* ihnp4!lmayk!lgm@eddie.mit.edu says mc68000 and m68k should not be here,
    on the other hand I don't care what he says.  */
diff --git a/gcc/config/m68k/news.h b/gcc/config/m68k/news.h
index 5661e87..25e820e 100644
--- a/gcc/config/m68k/news.h
+++ b/gcc/config/m68k/news.h
@@ -139,11 +139,6 @@ Boston, MA 02111-1307, USA.  */
 
 #ifdef MOTOROLA
 
-/* Don't try to define `gcc_compiled.' since the assembler does not
-   accept symbols with periods.  This is no real loss since GDB only
-   really needs it for parms passed in registers.  */
-#define ASM_IDENTIFY_GCC(FILE)
-
 #define FUNCTION_PROLOGUE(FILE, SIZE)     \
 { register int regno;						\
   register int mask = 0;					\
diff --git a/gcc/config/m68k/sgs.h b/gcc/config/m68k/sgs.h
index 3e4bbb1..74716cd 100644
--- a/gcc/config/m68k/sgs.h
+++ b/gcc/config/m68k/sgs.h
@@ -102,13 +102,6 @@ Boston, MA 02111-1307, USA.  */
 
 #endif /* defined SUPPORT_SUN_FPA */
 
-/* When using an SGS assembler, modify the name of the artificial label which
-   identifies this file as having been compiled with gcc, and the macro that
-   emits such a label in the assembly output, to use '%' rather than '.' */
-
-#define ASM_IDENTIFY_GCC(FILE)				\
- { fprintf ((FILE), "%s:\n", "gcc2_compiled%"); }
-
 /* This is how to output an assembler line defining an `int' constant.  */
 /* The SGS assembler doesn't understand ".word". */
 
diff --git a/gcc/config/m68k/tower-as.h b/gcc/config/m68k/tower-as.h
index 2ab9422..bb03b05 100644
--- a/gcc/config/m68k/tower-as.h
+++ b/gcc/config/m68k/tower-as.h
@@ -67,11 +67,6 @@ Boston, MA 02111-1307, USA.  */
 
 #define SDB_DEBUGGING_INFO
 
-/* This is only useful if gdb is changed, but doesn't harm anyway.  */
-
-#define ASM_IDENTIFY_GCC(FILE) \
-  fprintf (FILE, "gcc2_compiled%%:\n")
-
 /* All the ASM_OUTPUT macros need to conform to the Tower as syntax.  */
 
 #define ASM_OUTPUT_SOURCE_FILENAME(FILE, FILENAME) \
diff --git a/gcc/config/m88k/m88k.c b/gcc/config/m88k/m88k.c
index cd6f1fb..2e78848 100644
--- a/gcc/config/m88k/m88k.c
+++ b/gcc/config/m88k/m88k.c
@@ -1572,9 +1572,8 @@ output_file_start (file, f_options, f_len, W_options, W_len)
       && TARGET_SVR4)
     fprintf (file, "%s\n", REQUIRES_88110_ASM_OP);
   output_file_directive (file, main_input_filename);
-  /* Switch to the data section so that the coffsem symbol and the
-     gcc2_compiled. symbol aren't in the text section.  */
-  data_section ();
+  /* Switch to the data section so that the coffsem symbol
+     isn't in the text section.  */
   ASM_COFFSEM (file);
 
   if (TARGET_IDENTIFY_REVISION)
diff --git a/gcc/config/mcore/mcore-elf.h b/gcc/config/mcore/mcore-elf.h
index fce4e8b..6058d27 100644
--- a/gcc/config/mcore/mcore-elf.h
+++ b/gcc/config/mcore/mcore-elf.h
@@ -55,20 +55,6 @@ Boston, MA 02111-1307, USA.  */
 #undef  DBX_REGISTER_NUMBER
 #define DBX_REGISTER_NUMBER(REGNO) (REGNO)
 
-/* When using stabs, gcc2_compiled must be a stabs entry, not an
-   ordinary symbol, or gdb won't see it.  The stabs entry must be
-   before the N_SO in order for gdb to find it.  */
-#undef  ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(FILE)						\
-do									\
-  {									\
-    if (write_symbols != DBX_DEBUG)					\
-      fputs ("gcc2_compiled.:\n", FILE);				\
-    else								\
-      fputs ("\t.stabs\t\"gcc2_compiled.\", 0x3c, 0, 0, 0\n", FILE);	\
-  }									\
-while (0)
-
 /* MCore defines .long and .short to NOT force any alignment.
    This lets you misalign as much as you wish.  */
 #define	UNALIGNED_INT_ASM_OP	"\t.long\t"
diff --git a/gcc/config/mips/gnu.h b/gcc/config/mips/gnu.h
index 599dc80..293f223 100644
--- a/gcc/config/mips/gnu.h
+++ b/gcc/config/mips/gnu.h
@@ -39,24 +39,6 @@ Boston, MA 02111-1307, USA.  */
 #undef TARGET_VERSION
 #define TARGET_VERSION fprintf (stderr, " (MIPS GNU/ELF)");
 
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)						\
-  do {									\
-	mips_asm_file_start (FILE);					\
-	fprintf (FILE, "\t.version\t\"01.01\"\n");			\
-  } while (0)
-
-#undef ASM_FILE_END
-#define ASM_FILE_END(FILE)						\
-  do {				 					\
-	mips_asm_file_end(FILE);					\
-	if (!flag_no_ident)						\
-	  fprintf ((FILE), "%s\"GCC: (GNU) %s\"\n",			\
-		   IDENT_ASM_OP, version_string);			\
-  } while (0)
-
 #undef ASM_OUTPUT_SOURCE_LINE
 #define ASM_OUTPUT_SOURCE_LINE(FILE, LINE)				\
   do {									\
diff --git a/gcc/config/mips/iris6.h b/gcc/config/mips/iris6.h
index b7a6f8f..1540c74 100644
--- a/gcc/config/mips/iris6.h
+++ b/gcc/config/mips/iris6.h
@@ -128,11 +128,6 @@ Boston, MA 02111-1307, USA.  */
 #undef MACHINE_TYPE
 #define MACHINE_TYPE "SGI running IRIX 6.x"
 
-/* The Irix 6.0.1 assembler doesn't like labels in the text section, so
-   just avoid emitting them.  */
-#define ASM_IDENTIFY_GCC(x) ((void)0)
-#define ASM_IDENTIFY_LANGUAGE(x) ((void)0)
-
 /* Irix 5 stuff that we don't need for Irix 6.  */
 /* ??? We do need this for the -mabi=32 switch though.  */
 #undef ASM_OUTPUT_UNDEF_FUNCTION
diff --git a/gcc/config/mips/linux.h b/gcc/config/mips/linux.h
index e6dccb9..7e22c81 100644
--- a/gcc/config/mips/linux.h
+++ b/gcc/config/mips/linux.h
@@ -28,16 +28,6 @@ Boston, MA 02111-1307, USA.  */
 #undef MD_EXEC_PREFIX
 #undef MD_STARTFILE_PREFIX
 
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)						\
-  do {									\
-	mips_asm_file_start (FILE);					\
-	fprintf (FILE, "\t.version\t\"01.01\"\n");			\
-  } while (0)
-
-
 /* Required to keep collect2.c happy */
 #undef OBJECT_FORMAT_COFF
 
diff --git a/gcc/config/mips/osfrose.h b/gcc/config/mips/osfrose.h
index e9ab26b..26fc744 100644
--- a/gcc/config/mips/osfrose.h
+++ b/gcc/config/mips/osfrose.h
@@ -115,32 +115,3 @@ Boston, MA 02111-1307, USA.  */
 
 /* Generate calls to memcpy, etc., not bcopy, etc.  */
 #define TARGET_MEM_FUNCTIONS
-
-/* A C statement to output assembler commands which will identify
-   the object file as having been compiled with GNU CC (or another
-   GNU compiler).
-
-   If you don't define this macro, the string `gcc2_compiled.:' is
-   output.  This string is calculated to define a symbol which, on
-   BSD systems, will never be defined for any other reason.  GDB
-   checks for the presence of this symbol when reading the symbol
-   table of an executable.
-
-   On non-BSD systems, you must arrange communication with GDB in
-   some other fashion.  If GDB is not used on your system, you can
-   define this macro with an empty body.
-
-   On OSF/1, gcc2_compiled. confuses the kernel debugger, so don't
-   put it out.  */
-
-#define ASM_IDENTIFY_GCC(STREAM)
-
-/* Identify the front-end which produced this file.  To keep symbol
-   space down, and not confuse kdb, only do this if the language is
-   not C.  */
-
-#define ASM_IDENTIFY_LANGUAGE(STREAM)					\
-{									\
-  if (strcmp (lang_identify (), "c") != 0)				\
-    output_lang_identify (STREAM);					\
-}
diff --git a/gcc/config/mips/sni-svr4.h b/gcc/config/mips/sni-svr4.h
index 077b96b..702a4e4 100644
--- a/gcc/config/mips/sni-svr4.h
+++ b/gcc/config/mips/sni-svr4.h
@@ -68,15 +68,6 @@ Boston, MA 02111-1307, USA.  */
 
 #define NM_FLAGS	"-p"
 
-/* wir haben ein Problem, wenn in einem Assembler-File keine .text-section
-   erzeugt wird. Dann landen diese Pseudo-Labels in irgendeiner anderen
-   section, z.B. .reginfo. Das macht den ld sehr ungluecklich. */
-
-#define ASM_IDENTIFY_GCC(mw_stream) \
-	fprintf(mw_stream, "\t.ident \"gcc2_compiled.\"\n");
-
-#define ASM_IDENTIFY_LANGUAGE(STREAM)
-
 #define ASM_LONG	".word\t"
 #define ASM_GLOBAL	".rdata\n\t\t.globl\t"
 
diff --git a/gcc/config/nextstep.h b/gcc/config/nextstep.h
index 28deb16..76e1a35 100644
--- a/gcc/config/nextstep.h
+++ b/gcc/config/nextstep.h
@@ -208,11 +208,6 @@ Boston, MA 02111-1307, USA.  */
 /* Define our object format type for crtstuff.c */
 #define OBJECT_FORMAT_MACHO
 
-/* Don't use .gcc_compiled symbols to communicate with GDB;
-   They interfere with numerically sorted symbol lists. */
-
-#undef	ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(asm_out_file)
 #undef	INIT_SECTION_ASM_OP
 #define INIT_SECTION_ASM_OP
 #undef	INVOKE__main
diff --git a/gcc/config/pa/lib2funcs.asm b/gcc/config/pa/lib2funcs.asm
index d2a0f76..bf632d5 100644
--- a/gcc/config/pa/lib2funcs.asm
+++ b/gcc/config/pa/lib2funcs.asm
@@ -37,7 +37,6 @@
 	.SUBSPA $MILLICODE$,QUAD=0,ALIGN=8,ACCESS=44,SORT=8
 
 	.IMPORT $$dyncall,MILLICODE
-; gcc_compiled.:
 	.SPACE $TEXT$
 	.SUBSPA $CODE$
 
diff --git a/gcc/config/pa/som.h b/gcc/config/pa/som.h
index bc7269c..9f688e9 100644
--- a/gcc/config/pa/som.h
+++ b/gcc/config/pa/som.h
@@ -26,12 +26,6 @@ Boston, MA 02111-1307, USA.  */
    from other embedded stabs implementations.  */
 #undef DBX_USE_BINCL
 
-#undef ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(FILE)
-
-#undef ASM_IDENTIFY_GCC_AFTER_SOURCE
-#define ASM_IDENTIFY_GCC_AFTER_SOURCE(FILE)
-
 /* We make the first line stab special to avoid adding several
    gross hacks to GAS.  */
 #undef  ASM_OUTPUT_SOURCE_LINE
diff --git a/gcc/config/pdp11/pdp11.h b/gcc/config/pdp11/pdp11.h
index 39aac2f..08b7849 100644
--- a/gcc/config/pdp11/pdp11.h
+++ b/gcc/config/pdp11/pdp11.h
@@ -1245,10 +1245,6 @@ fprintf (FILE, "$help$: . = .+8 ; space for tmp moves!\n")	\
   fprintf (FILE, "\tmov (sp)+, %s\n", reg_names[REGNO])     	\
 )
 
-
-#define ASM_IDENTIFY_GCC(FILE)			\
-    fprintf(FILE, "gcc_compiled:\n")
-
 /* trampoline - how should i do it in separate i+d ? 
    have some allocate_trampoline magic??? 
 
diff --git a/gcc/config/psos.h b/gcc/config/psos.h
index cb739fe..361c5bb 100644
--- a/gcc/config/psos.h
+++ b/gcc/config/psos.h
@@ -67,18 +67,6 @@ Boston, MA 02111-1307, USA.
 
 #define TARGET_MEM_FUNCTIONS
 
-
-/* When using stabs, gcc2_compiled must be a stabs entry, not an
-   ordinary symbol, or gdb won't see it.  The stabs entry must be
-   before the N_SO in order for gdb to find it.  */
-
-#define ASM_IDENTIFY_GCC(FILE)						\
-do									\
-  {									\
-    fputs (".stabs \"gcc2_compiled.\", 0x3c, 0, 0, 0\n", FILE);	\
-  }									\
-while (0)
-
 /* This is how we tell the assembler that a symbol is weak.  */
 
 #define ASM_WEAKEN_LABEL(FILE,NAME) \
diff --git a/gcc/config/ptx4.h b/gcc/config/ptx4.h
index c710874..57b0464 100644
--- a/gcc/config/ptx4.h
+++ b/gcc/config/ptx4.h
@@ -204,21 +204,6 @@ Boston, MA 02111-1307, USA.
 
 #undef DBX_REGISTER_NUMBER
 
-/* When using stabs, gcc2_compiled must be a stabs entry, not an
-   ordinary symbol, or gdb won't see it.  The stabs entry must be
-   before the N_SO in order for gdb to find it.  */
-
-#undef ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(FILE)						\
-do									\
-  {									\
-    if (write_symbols != DBX_DEBUG)					\
-      fputs ("gcc2_compiled.:\n", FILE);				\
-    else								\
-      fputs ("\t.stabs\t\"gcc2_compiled.\", 0x3c, 0, 0, 0\n", FILE);	\
-  }									\
-while (0)
-
 /* Like block addresses, stabs line numbers are relative to the
    current function.  */
 
diff --git a/gcc/config/rs6000/aix.h b/gcc/config/rs6000/aix.h
index fe9bf14..82c8744 100644
--- a/gcc/config/rs6000/aix.h
+++ b/gcc/config/rs6000/aix.h
@@ -405,9 +405,6 @@ toc_section ()						\
    Also, in order to output proper .bs/.es pairs, we need at least one static
    [RW] section emitted.
 
-   We then switch back to text to force the gcc2_compiled. label and the space
-   allocated after it (when profiling) into the text section.
-
    Finally, declare mcount when profiling to make the assembler happy.  */
 
 #define ASM_FILE_START(FILE)					\
diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c
index d8d4ef3..29391a6 100644
--- a/gcc/config/sh/sh.c
+++ b/gcc/config/sh/sh.c
@@ -904,8 +904,8 @@ output_file_start (file)
 {
   output_file_directive (file, main_input_filename);
 
-  /* Switch to the data section so that the coffsem symbol and the
-     gcc2_compiled. symbol aren't in the text section.  */
+  /* Switch to the data section so that the coffsem symbol
+     isn't in the text section.  */
   data_section ();
 
   if (TARGET_LITTLE_ENDIAN)
diff --git a/gcc/config/sparc/linux-aout.h b/gcc/config/sparc/linux-aout.h
index 91561b0..c40c79c 100644
--- a/gcc/config/sparc/linux-aout.h
+++ b/gcc/config/sparc/linux-aout.h
@@ -42,11 +42,7 @@ Boston, MA 02111-1307, USA.  */
 /* Output at beginning of assembler file.  */
 /* The .file command should always begin the output.  */
 #undef ASM_FILE_START
-#define ASM_FILE_START(FILE)                                            \
-  do {                                                                  \
-        output_file_directive (FILE, main_input_filename);              \
-        fprintf (FILE, "\t.version\t\"01.01\"\n");                      \
-  } while (0)
+#define ASM_FILE_START(FILE) output_file_directive (FILE, main_input_filename)
 
 #undef STARTFILE_SPEC
 #define STARTFILE_SPEC  "%{pg:gcrt0.o%s} %{!pg:%{p:gcrt0.o%s} %{!p:crt0.o%s}} %{static:-static}"
diff --git a/gcc/config/sparc/linux.h b/gcc/config/sparc/linux.h
index ee3b7fd..236d0e9 100644
--- a/gcc/config/sparc/linux.h
+++ b/gcc/config/sparc/linux.h
@@ -45,15 +45,6 @@ Boston, MA 02111-1307, USA.  */
 #undef MD_EXEC_PREFIX
 #undef MD_STARTFILE_PREFIX
 
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)                                            \
-  do {                                                                  \
-        output_file_directive (FILE, main_input_filename);              \
-        fprintf (FILE, "\t.version\t\"01.01\"\n");                      \
-  } while (0)
-
 /* Provide a STARTFILE_SPEC appropriate for GNU/Linux.  Here we add
    the GNU/Linux magical crtbegin.o file (see crtstuff.c) which
    provides part of the support for getting C++ file-scope static
diff --git a/gcc/config/sparc/linux64.h b/gcc/config/sparc/linux64.h
index da2f4fe..94b59ee 100644
--- a/gcc/config/sparc/linux64.h
+++ b/gcc/config/sparc/linux64.h
@@ -44,15 +44,6 @@ Boston, MA 02111-1307, USA.  */
    + MASK_STACK_BIAS + MASK_APP_REGS + MASK_EPILOGUE + MASK_FPU + MASK_LONG_DOUBLE_128)
 #endif
 
-/* Output at beginning of assembler file.  */
-/* The .file command should always begin the output.  */
-#undef ASM_FILE_START
-#define ASM_FILE_START(FILE)                                            \
-  do {                                                                  \
-        output_file_directive (FILE, main_input_filename);              \
-        fprintf (FILE, "\t.version\t\"01.01\"\n");                      \
-  } while (0)
-  
 #undef ASM_CPU_DEFAULT_SPEC
 #define ASM_CPU_DEFAULT_SPEC "-Av9a"
 
diff --git a/gcc/config/sparc/sp64-elf.h b/gcc/config/sparc/sp64-elf.h
index 1a7623b..cdd8f4c 100644
--- a/gcc/config/sparc/sp64-elf.h
+++ b/gcc/config/sparc/sp64-elf.h
@@ -119,11 +119,6 @@ crtbegin.o%s \
 #undef PREFERRED_DEBUGGING_TYPE
 #define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
 
-/* Stabs doesn't use this, and it confuses a simulator.  */
-/* ??? Need to see what DWARF needs, if anything.  */
-#undef ASM_IDENTIFY_GCC
-#define ASM_IDENTIFY_GCC(FILE)
-
 /* Define the names of various pseudo-ops used by the Sparc/svr4 assembler.  */
 
 #define UNALIGNED_DOUBLE_INT_ASM_OP	"\t.uaxword\t"
diff --git a/gcc/config/vax/vax.h b/gcc/config/vax/vax.h
index 06b6d21..6fffc83 100644
--- a/gcc/config/vax/vax.h
+++ b/gcc/config/vax/vax.h
@@ -1018,8 +1018,17 @@ enum reg_class { NO_REGS, ALL_REGS, LIM_REG_CLASSES };
 /* Control the assembler format that we output.  */
 
 /* Output at beginning of assembler file.  */
+/* When debugging, we want to output an extra dummy label so that gas
+   can distinguish between D_float and G_float prior to processing the
+   .stabs directive identifying type double.  */
+
+#define ASM_FILE_START(FILE) \
+  do {								\
+    fputs (ASM_APP_OFF, FILE);					\
+    if (write_symbols == DBX_DEBUG)				\
+      fprintf (FILE, "___vax_%c_doubles:\n", ASM_DOUBLE_CHAR);	\
+  } while (0)
 
-#define ASM_FILE_START(FILE) fprintf (FILE, "#NO_APP\n");
 
 /* Output to assembler file text saying following lines
    may contain character constants, extra white space, comments, etc.  */
@@ -1208,17 +1217,6 @@ do { char dstr[30];							\
 ( (OUTPUT) = (char *) alloca (strlen ((NAME)) + 10),	\
   sprintf ((OUTPUT), "%s.%d", (NAME), (LABELNO)))
 
-/* When debugging, we want to output an extra dummy label so that gas
-   can distinguish between D_float and G_float prior to processing the
-   .stabs directive identifying type double.  */
-
-#define ASM_IDENTIFY_LANGUAGE(FILE)	\
-  do {								\
-    output_lang_identify (FILE);				\
-    if (write_symbols == DBX_DEBUG)				\
-      fprintf (FILE, "___vax_%c_doubles:\n", ASM_DOUBLE_CHAR);	\
-  } while (0)
-
 /* Output code to add DELTA to the first argument, and then jump to FUNCTION.
    Used for C++ multiple inheritance.
 	.mask	^m<r2,r3,r4,r5,r6,r7,r8,r9,r10,r11>	#conservative entry mask