* ldfile.c (ldfile_set_output_arch): Add defarch param.

	* ldfile.h (ldfile_set_output_arch): Ditto.
	* emultempl/aix.em (gld${EMULATION_NAME}_before_parse): Use
	ldfile_set_output_arch.
	* emultempl/beos.em (gld${EMULATION_NAME}_before_parse): Ditto.
	* emultempl/elf32.em (gld${EMULATION_NAME}_before_parse): Ditto.
	* emultempl/linux.em (gld${EMULATION_NAME}_before_parse): Ditto.
	* emultempl/mipsecoff.em (gld${EMULATION_NAME}_before_parse): Ditto.
	* emultempl/pe.em (gld${EMULATION_NAME}_before_parse): Ditto.
	* emultempl/sunos.em (gld${EMULATION_NAME}_before_parse): Ditto.
	* ldgram.y: Adjust ldfile_set_output_arch call.
	* emultempl/armcoff.em (gld${EMULATION_NAME}_before_parse): Ditto.
	* emultempl/armelf.em (gld${EMULATION_NAME}_before_parse): Ditto.
	* emultempl/armelf_oabi.em (gld${EMULATION_NAME}_before_parse): Ditto.
	* emultempl/generic.em (gld${EMULATION_NAME}_before_parse): Ditto.
	* emultempl/gld960c.em (gld960_set_output_arch): Ditto.
	* emultempl/m68kcoff.em (gld${EMULATION_NAME}_before_parse): Ditto.
	* emultempl/ticoff.em (gld${EMULATION_NAME}_before_parse): Ditto.

14 files changed, 42 insertions, 98 deletions

diff --git a/ld/emultempl/aix.em b/ld/emultempl/aix.em
index 842911e2c48..513cd50d859 100644
--- a/ld/emultempl/aix.em
+++ b/ld/emultempl/aix.em
@@ -9,7 +9,7 @@ cat >e${EMULATION_NAME}.c <<EOF
 /* This file is is generated by a shell script.  DO NOT EDIT! */
 
 /* AIX emulation code for ${EMULATION_NAME}
-   Copyright 1991, 1993, 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003
+   Copyright 1991, 1993, 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2004
    Free Software Foundation, Inc.
    Written by Steve Chamberlain <sac@cygnus.com>
    AIX support by Ian Lance Taylor <ian@cygnus.com>
@@ -133,15 +133,7 @@ static char *command_line_blibpath = NULL;
 static void
 gld${EMULATION_NAME}_before_parse (void)
 {
-  const bfd_arch_info_type *arch = bfd_scan_arch ("${OUTPUT_ARCH}");
-  if (arch)
-    {
-      ldfile_output_architecture = arch->arch;
-      ldfile_output_machine = arch->mach;
-      ldfile_output_machine_name = arch->printable_name;
-    }
-  else
-    ldfile_output_architecture = bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`;
+  ldfile_set_output_arch ("${OUTPUT_ARCH}", bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`);
 
   config.has_shared = TRUE;
 
diff --git a/ld/emultempl/armcoff.em b/ld/emultempl/armcoff.em
index 2368b909a87..468c3b08beb 100644
--- a/ld/emultempl/armcoff.em
+++ b/ld/emultempl/armcoff.em
@@ -4,8 +4,8 @@ cat >e${EMULATION_NAME}.c <<EOF
 /* This file is is generated by a shell script.  DO NOT EDIT! */
 
 /* emulate the original gld for the given ${EMULATION_NAME}
-   Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
-   Free Software Foundation, Inc.
+   Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+   2004 Free Software Foundation, Inc.
    Written by Steve Chamberlain steve@cygnus.com
 
 This file is part of GLD, the Gnu Linker.
@@ -97,7 +97,7 @@ static void
 gld${EMULATION_NAME}_before_parse (void)
 {
 #ifndef TARGET_			/* I.e., if not generic.  */
-  ldfile_set_output_arch ("`echo ${ARCH}`");
+  ldfile_set_output_arch ("`echo ${ARCH}`", bfd_arch_unknown);
 #endif /* not TARGET_ */
 }
 
diff --git a/ld/emultempl/armelf.em b/ld/emultempl/armelf.em
index c5c69fc49ed..0c051ad62b8 100644
--- a/ld/emultempl/armelf.em
+++ b/ld/emultempl/armelf.em
@@ -1,5 +1,5 @@
 # This shell script emits a C file. -*- C -*-
-#   Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2002, 2003
+#   Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004
 #   Free Software Foundation, Inc.
 #
 # This file is part of GLD, the Gnu Linker.
@@ -32,7 +32,7 @@ static void
 gld${EMULATION_NAME}_before_parse (void)
 {
 #ifndef TARGET_			/* I.e., if not generic.  */
-  ldfile_set_output_arch ("`echo ${ARCH}`");
+  ldfile_set_output_arch ("`echo ${ARCH}`", bfd_arch_unknown);
 #endif /* not TARGET_ */
   config.dynamic_link = ${DYNAMIC_LINK-TRUE};
   config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo TRUE ; else echo FALSE ; fi`;
diff --git a/ld/emultempl/armelf_oabi.em b/ld/emultempl/armelf_oabi.em
index f556551fbda..d75c6586330 100644
--- a/ld/emultempl/armelf_oabi.em
+++ b/ld/emultempl/armelf_oabi.em
@@ -4,8 +4,8 @@ cat >e${EMULATION_NAME}.c <<EOF
 /* This file is is generated by a shell script.  DO NOT EDIT! */
 
 /* emulate the original gld for the given ${EMULATION_NAME}
-   Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
-   Free Software Foundation, Inc.
+   Copyright 1991, 1993, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
+   2004 Free Software Foundation, Inc.
    Written by Steve Chamberlain steve@cygnus.com
 
 This file is part of GLD, the Gnu Linker.
@@ -51,7 +51,7 @@ static void
 gld${EMULATION_NAME}_before_parse (void)
 {
 #ifndef TARGET_			/* I.e., if not generic.  */
-  ldfile_set_output_arch ("`echo ${ARCH}`");
+  ldfile_set_output_arch ("`echo ${ARCH}`", bfd_arch_unknown);
 #endif /* not TARGET_ */
 }
 
diff --git a/ld/emultempl/beos.em b/ld/emultempl/beos.em
index e2f60990343..0431baf7cca 100644
--- a/ld/emultempl/beos.em
+++ b/ld/emultempl/beos.em
@@ -7,7 +7,7 @@ else
 fi
 cat >e${EMULATION_NAME}.c <<EOF
 /* This file is part of GLD, the Gnu Linker.
-   Copyright 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003
+   Copyright 1995, 1996, 1997, 1998, 2000, 2001, 2002, 2003, 2004
    Free Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or modify
@@ -59,15 +59,7 @@ extern const char *output_filename;
 static void
 gld_${EMULATION_NAME}_before_parse (void)
 {
-  const bfd_arch_info_type *arch = bfd_scan_arch ("${OUTPUT_ARCH}");
-  if (arch)
-    {
-      ldfile_output_architecture = arch->arch;
-      ldfile_output_machine = arch->mach;
-      ldfile_output_machine_name = arch->printable_name;
-    }
-  else
-    ldfile_output_architecture = bfd_arch_${ARCH};
+  ldfile_set_output_arch ("${OUTPUT_ARCH}", bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`);
   output_filename = "a.exe";
 }
 
diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
index c386be8ce2f..9f68a8a2116 100644
--- a/ld/emultempl/elf32.em
+++ b/ld/emultempl/elf32.em
@@ -13,7 +13,7 @@ cat >e${EMULATION_NAME}.c <<EOF
 
 /* ${ELFSIZE} bit ELF emulation code for ${EMULATION_NAME}
    Copyright 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
-   2002, 2003 Free Software Foundation, Inc.
+   2002, 2003, 2004 Free Software Foundation, Inc.
    Written by Steve Chamberlain <sac@cygnus.com>
    ELF support by Ian Lance Taylor <ian@cygnus.com>
 
@@ -81,15 +81,7 @@ cat >>e${EMULATION_NAME}.c <<EOF
 static void
 gld${EMULATION_NAME}_before_parse (void)
 {
-  const bfd_arch_info_type *arch = bfd_scan_arch ("${OUTPUT_ARCH}");
-  if (arch)
-    {
-      ldfile_output_architecture = arch->arch;
-      ldfile_output_machine = arch->mach;
-      ldfile_output_machine_name = arch->printable_name;
-    }
-  else
-    ldfile_output_architecture = bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`;
+  ldfile_set_output_arch ("${OUTPUT_ARCH}", bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`);
   config.dynamic_link = ${DYNAMIC_LINK-TRUE};
   config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo TRUE ; else echo FALSE ; fi`;
 }
diff --git a/ld/emultempl/generic.em b/ld/emultempl/generic.em
index c33d86b098c..4d17ca261ab 100644
--- a/ld/emultempl/generic.em
+++ b/ld/emultempl/generic.em
@@ -4,7 +4,7 @@ cat >e${EMULATION_NAME}.c <<EOF
 /* This file is is generated by a shell script.  DO NOT EDIT! */
 
 /* emulate the original gld for the given ${EMULATION_NAME}
-   Copyright 1991, 1992, 1994, 1996, 2000, 2001, 2002, 2003
+   Copyright 1991, 1992, 1994, 1996, 2000, 2001, 2002, 2003, 2004
    Free Software Foundation, Inc.
    Written by Steve Chamberlain steve@cygnus.com
 
@@ -54,7 +54,7 @@ static void
 gld${EMULATION_NAME}_before_parse (void)
 {
 #ifndef TARGET_			/* I.e., if not generic.  */
-  ldfile_set_output_arch ("`echo ${ARCH}`");
+  ldfile_set_output_arch ("`echo ${ARCH}`", bfd_arch_unknown);
 #endif /* not TARGET_ */
 }
 
diff --git a/ld/emultempl/gld960c.em b/ld/emultempl/gld960c.em
index 89e75aee6fd..ef2293e7806 100644
--- a/ld/emultempl/gld960c.em
+++ b/ld/emultempl/gld960c.em
@@ -1,7 +1,7 @@
 # This shell script emits a C file. -*- C -*-
 # It does some substitutions.
 cat >e${EMULATION_NAME}.c <<EOF
-/* Copyright 1991, 1993, 1994, 1996, 1999, 2000, 2001, 2002, 2003
+/* Copyright 1991, 1993, 1994, 1996, 1999, 2000, 2001, 2002, 2003, 2004
    Free Software Foundation, Inc.
 
 This file is part of GLD, the Gnu Linker.
@@ -21,7 +21,7 @@ along with GLD; see the file COPYING.  If not, write to the Free
 Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 02111-1307, USA.  */
 
-/* 
+/*
  * emulate the Intels port of  gld
  */
 
@@ -92,7 +92,7 @@ gld960_set_output_arch (void)
       s = concat ("i960:", ldfile_output_machine_name, (char *) NULL);
       for (s1 = s; *s1 != '\0'; s1++)
 	*s1 = TOLOWER (*s1);
-      ldfile_set_output_arch (s);
+      ldfile_set_output_arch (s, bfd_arch_unknown);
       free (s);
     }
 
@@ -132,7 +132,7 @@ then
 sc="-f stringify.sed"
 
 cat >>e${EMULATION_NAME}.c <<EOF
-{			     
+{
   *isfile = 0;
 
   if (link_info.relocatable && config.build_constructors)
@@ -153,7 +153,7 @@ else
 # Scripts read from the filesystem.
 
 cat >>e${EMULATION_NAME}.c <<EOF
-{			     
+{
   *isfile = 1;
 
   if (link_info.relocatable && config.build_constructors)
@@ -173,7 +173,7 @@ fi
 
 cat >>e${EMULATION_NAME}.c <<EOF
 
-struct ld_emulation_xfer_struct ld_gld960coff_emulation = 
+struct ld_emulation_xfer_struct ld_gld960coff_emulation =
 {
   gld960_before_parse,
   syslib_default,
diff --git a/ld/emultempl/linux.em b/ld/emultempl/linux.em
index b48549dd5be..d041b681df6 100644
--- a/ld/emultempl/linux.em
+++ b/ld/emultempl/linux.em
@@ -9,7 +9,7 @@ cat >e${EMULATION_NAME}.c <<EOF
 /* This file is is generated by a shell script.  DO NOT EDIT! */
 
 /* Linux a.out emulation code for ${EMULATION_NAME}
-   Copyright 1991, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2002, 2003
+   Copyright 1991, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2002, 2003, 2004
    Free Software Foundation, Inc.
    Written by Steve Chamberlain <sac@cygnus.com>
    Linux support by Eric Youngdale <ericy@cais.cais.com>
@@ -47,15 +47,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 static void
 gld${EMULATION_NAME}_before_parse (void)
 {
-  const bfd_arch_info_type *arch = bfd_scan_arch ("${OUTPUT_ARCH}");
-  if (arch)
-    {
-      ldfile_output_architecture = arch->arch;
-      ldfile_output_machine = arch->mach;
-      ldfile_output_machine_name = arch->printable_name;
-    }
-  else
-    ldfile_output_architecture = bfd_arch_${ARCH};
+  ldfile_set_output_arch ("${OUTPUT_ARCH}", bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`);
   config.dynamic_link = TRUE;
   config.has_shared = TRUE;
 }
diff --git a/ld/emultempl/m68kcoff.em b/ld/emultempl/m68kcoff.em
index eefa32746b7..162dcf7ed7a 100644
--- a/ld/emultempl/m68kcoff.em
+++ b/ld/emultempl/m68kcoff.em
@@ -4,7 +4,7 @@ cat >e${EMULATION_NAME}.c <<EOF
 /* This file is is generated by a shell script.  DO NOT EDIT! */
 
 /* Handle embedded relocs for m68k.
-   Copyright 2000, 2002, 2003 Free Software Foundation, Inc.
+   Copyright 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
    Written by Michael Sokolov <msokolov@ivan.Harhan.ORG>, based on generic.em
    by Steve Chamberlain <steve@cygnus.com>, embedded relocs code based on
    mipsecoff.em by Ian Lance Taylor <ian@cygnus.com>.
@@ -43,7 +43,7 @@ static void
 gld${EMULATION_NAME}_before_parse (void)
 {
 #ifndef TARGET_			/* I.e., if not generic.  */
-  ldfile_set_output_arch ("`echo ${ARCH}`");
+  ldfile_set_output_arch ("`echo ${ARCH}`", bfd_arch_unknown);
 #endif /* not TARGET_ */
 }
 
diff --git a/ld/emultempl/mipsecoff.em b/ld/emultempl/mipsecoff.em
index c0e8093ef7e..dde33c24be5 100644
--- a/ld/emultempl/mipsecoff.em
+++ b/ld/emultempl/mipsecoff.em
@@ -9,7 +9,7 @@ cat >e${EMULATION_NAME}.c <<EOF
 /* This file is is generated by a shell script.  DO NOT EDIT! */
 
 /* Handle embedded relocs for MIPS.
-   Copyright 1994, 1995, 1997, 2000, 2002, 2003
+   Copyright 1994, 1995, 1997, 2000, 2002, 2003, 2004
    Free Software Foundation, Inc.
    Written by Ian Lance Taylor <ian@cygnus.com> based on generic.em.
 
@@ -50,15 +50,7 @@ static void
 gld${EMULATION_NAME}_before_parse (void)
 {
 #ifndef TARGET_			/* I.e., if not generic.  */
-  const bfd_arch_info_type *arch = bfd_scan_arch ("${OUTPUT_ARCH}");
-  if (arch)
-    {
-      ldfile_output_architecture = arch->arch;
-      ldfile_output_machine = arch->mach;
-      ldfile_output_machine_name = arch->printable_name;
-    }
-  else
-    ldfile_output_architecture = bfd_arch_${ARCH};
+  ldfile_set_output_arch ("${OUTPUT_ARCH}", bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`);
 #endif /* not TARGET_ */
 }
 
diff --git a/ld/emultempl/pe.em b/ld/emultempl/pe.em
index 38120b101bd..ccf7a8e9f4f 100644
--- a/ld/emultempl/pe.em
+++ b/ld/emultempl/pe.em
@@ -9,7 +9,7 @@ rm -f e${EMULATION_NAME}.c
 (echo;echo;echo;echo;echo)>e${EMULATION_NAME}.c # there, now line numbers match ;-)
 cat >>e${EMULATION_NAME}.c <<EOF
 /* This file is part of GLD, the Gnu Linker.
-   Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
+   Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
    Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
@@ -123,15 +123,7 @@ extern const char *output_filename;
 static void
 gld_${EMULATION_NAME}_before_parse (void)
 {
-  const bfd_arch_info_type *arch = bfd_scan_arch ("${OUTPUT_ARCH}");
-  if (arch)
-    {
-      ldfile_output_architecture = arch->arch;
-      ldfile_output_machine = arch->mach;
-      ldfile_output_machine_name = arch->printable_name;
-    }
-  else
-    ldfile_output_architecture = bfd_arch_${ARCH};
+  ldfile_set_output_arch ("${OUTPUT_ARCH}", bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`);
   output_filename = "${EXECUTABLE_NAME:-a.exe}";
 #ifdef DLL_SUPPORT
   config.dynamic_link = TRUE;
diff --git a/ld/emultempl/sunos.em b/ld/emultempl/sunos.em
index 80ce2de643b..358bc9aabb9 100644
--- a/ld/emultempl/sunos.em
+++ b/ld/emultempl/sunos.em
@@ -9,8 +9,8 @@ cat >e${EMULATION_NAME}.c <<EOF
 /* This file is is generated by a shell script.  DO NOT EDIT! */
 
 /* SunOS emulation code for ${EMULATION_NAME}
-   Copyright 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003
-   Free Software Foundation, Inc.
+   Copyright 1991, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002,
+   2003, 2004 Free Software Foundation, Inc.
    Written by Steve Chamberlain <sac@cygnus.com>
    SunOS shared library support by Ian Lance Taylor <ian@cygnus.com>
 
@@ -83,15 +83,7 @@ static void gld${EMULATION_NAME}_set_need
 static void
 gld${EMULATION_NAME}_before_parse (void)
 {
-  const bfd_arch_info_type *arch = bfd_scan_arch ("${OUTPUT_ARCH}");
-  if (arch)
-    {
-      ldfile_output_architecture = arch->arch;
-      ldfile_output_machine = arch->mach;
-      ldfile_output_machine_name = arch->printable_name;
-    }
-  else
-    ldfile_output_architecture = bfd_arch_${ARCH};
+  ldfile_set_output_arch ("${OUTPUT_ARCH}", bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`);
   config.dynamic_link = TRUE;
   config.has_shared = TRUE;
 }
diff --git a/ld/emultempl/ticoff.em b/ld/emultempl/ticoff.em
index 29b1afb1863..8f86b04f0c7 100644
--- a/ld/emultempl/ticoff.em
+++ b/ld/emultempl/ticoff.em
@@ -3,7 +3,7 @@
 (echo;echo;echo;echo)>e${EMULATION_NAME}.c # there, now line numbers match ;-)
 cat >>e${EMULATION_NAME}.c <<EOF
 /* This file is part of GLD, the Gnu Linker.
-   Copyright 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
+   Copyright 1999, 2000, 2002, 2003, 2004 Free Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -20,8 +20,8 @@ along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 /* For TI COFF */
-/* Need to determine load and run pages for output sections */ 
-  
+/* Need to determine load and run pages for output sections */
+
 #define TARGET_IS_${EMULATION_NAME}
 
 #include "bfd.h"
@@ -63,7 +63,7 @@ static void
 gld_${EMULATION_NAME}_list_options (FILE * file)
 {
   fprintf (file, _("  --format 0|1|2         Specify which COFF version to use\n"));
-}				  
+}
 
 static bfd_boolean
 gld${EMULATION_NAME}_handle_option (int optc)
@@ -80,7 +80,7 @@ gld${EMULATION_NAME}_handle_option (int optc)
         static char buf[] = "coffX-${OUTPUT_FORMAT_TEMPLATE}";
         coff_version = *optarg - '0';
         buf[4] = *optarg;
-	lang_add_output_format (buf, NULL, NULL, 0);	
+	lang_add_output_format (buf, NULL, NULL, 0);
       }
       else
         {
@@ -95,7 +95,7 @@ static void
 gld_${EMULATION_NAME}_before_parse(void)
 {
 #ifndef TARGET_			/* I.e., if not generic.  */
-  ldfile_set_output_arch ("`echo ${ARCH}`");
+  ldfile_set_output_arch ("`echo ${ARCH}`", bfd_arch_unknown);
 #endif /* not TARGET_ */
 }
 
@@ -113,7 +113,7 @@ s/$/\\n\\/
 $s/$/n"/
 '
 cat >>e${EMULATION_NAME}.c <<EOF
-{			     
+{
   *isfile = 0;
   if (link_info.relocatable && config.build_constructors)
     return `sed "$sc" ldscripts/${EMULATION_NAME}.xu`;
@@ -132,7 +132,7 @@ else
 # Scripts read from the filesystem.
 
 cat >>e${EMULATION_NAME}.c <<EOF
-{			     
+{
   *isfile = 1;
 
   if (link_info.relocatable && config.build_constructors)
@@ -151,7 +151,7 @@ EOF
 fi
 
 cat >>e${EMULATION_NAME}.c <<EOF
-struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation = 
+struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
 {
   gld_${EMULATION_NAME}_before_parse,
   syslib_default,