merge from mainlinekseitz_interps-20020528-branch

15 files changed, 250 insertions, 72 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index f427ee72a0..bfa082be5d 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,83 @@
+2002-11-05  Alan Modra  <amodra@bigpond.net.au>
+
+	* elf32-arm.h (t2a1_push_insn, t2a2_ldr_insn, t2a3_mov_insn,
+	t2a4_bx_insn, t2a5_pop_insn, t2a6_bx_insn): Remove.
+
+2002-11-05  Graeme Peterson  <gp@qnx.com>
+
+	* Makefile.am: Remove entries for elf32-qnx.[ch].
+	* Makefile.in: Regenerate.
+	* config.bfd: Change arm-nto to use bfd_elf32_{big|little}arm_vec,
+	ppc-nto to use bfd_elf32_powerpc{le}_vec, sh-nto to use
+	bfd_elf32_sh{l}_vec, and i386-nto to use bfd_elf32_i386_vec.
+	* configure.in: Remove support for bfd_elf32_sh{l}qnx_vec,
+	bfd_elf32_powerpc{le}qnx_vec, bfd_elf32_{big|little}armqnx_vec,
+	and bfd_elf32_i386qnx_vec, and removed elf32-qnx.lo from other targets.
+	bfd_elf32_sh{l}_vec, and i386-nto to use bfd_elf32_i386_vec.
+	* configure: Regenerate.
+	* elf32-qnx.c: Remove.
+	* elf32-qnx.h: Remove.
+	* elf.c: Remove calls to QNX specific set_nonloadable_filepos,
+	is_contained_by_filepos, and copy_private_bfd_data_p.
+	* elf32-i386.c: Remove QNX extended bfd support.
+	* elf32-ppc.c: Remove QNX extended bfd support.
+	* elf32-sh.c: Remove QNX extended bfd support.
+	* elfarm-nabi.c: Remove QNX extended bfd support.
+	* targets.c: Remove qnx vectors.
+	* elfxx-target.h (elf_backend_set_nonloadable_filepos): Remove
+	(elf_backend_is_contained_by_filepos): Remove.
+	(elf_backend_copy_private_bfd_data_p): Remove.
+	* po/SRC-POTFILES.in: Regenerate.
+
+2002-11-05  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
+	    Alan Modra  <amodra@bigpond.net.au>
+
+	* config.bfd (sh-*-linux*): Use bfd_elf*_sh64*lin_vec as sh64
+	vectors in target_selvecs.
+	(shle-*-netbsdelf*): Use bfd_elf*_sh64*nbsd_vec as sh64 vectors
+	in target_selvecs.
+	(sh-*-netbsdelf*): Likewise.
+	* configure.in (assocvecs): New variable.  Handle assocvecs like
+	selvecs.
+	* configure: Regenerate.
+	* format.c (bfd_check_format_matches): Store bfd_target pointers
+	in matching_vector instead of target names.  Select first target
+	from bfd_associated_vector that matches a list of ambiguous targets.
+	* targets.c (_bfd_associated_vector): New array.
+	(bfd_associated_vector): New variable.
+	(_bfd_target_vector): Add bfd_elf*_sh64*lin_vec.
+	* libbfd-in.h (bfd_associated_vector): Declare.
+	* libbfd.h: Regenerate.
+
+2002-11-05  Elias Athanasopoulos  <eathan@otenet.gr>
+
+	* vms-gsd.c (_bfd_vms_write_gsd): Check that symbol->udata.p is
+	non-NULL before dereferencing.
+
+2002-11-04  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
+
+	* vms.c (vms_object_p): Restore the start address when returning
+	NULL.
+
+2002-11-04  Alan Modra  <amodra@bigpond.net.au>
+	    Hans-Peter Nilsson  <hp@axis.com>
+
+	* elflink.h (struct elf_final_link_info): Add shndxbuf_size.
+	(elf_bfd_final_link): Don't bother zeroing symtab_hdr fields.
+	Set up a larger symshndxbuf, and write it out.  Free it on
+	exit rather than freeing symbuf twice.  Correct section index
+	on output section symbol loop.
+	(elf_link_output_sym): Accumulate symbol extension section
+	indices, reallocating symshndxbuf rather than writing it out.
+	(elf_link_flush_output_syms): Don't flush symshndxbuf.
+	* elf.c (assign_section_numbers): Init i_shdrp to all zero.
+	Use bfd_zalloc to clear i_shdrp[0] too.
+
+2002-11-03  Stephen Clarke <stephen.clarke@earthling.net>
+
+	 * elf32-sh64-com.c (sh64_address_in_cranges): Use
+	_raw_size of cranges section if _cooked_size not yet set.
+
 2002-11-03  Hans-Peter Nilsson  <hp@axis.com>
 
 	* elf32-v850.c (v850_elf_relax_delete_bytes): Correct parameters
diff --git a/bfd/config.bfd b/bfd/config.bfd
index c37dc75854..596d6de30b 100644
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -949,7 +949,7 @@ case "${targ}" in
     targ_defvec=bfd_elf32_shblin_vec
     targ_selvecs=bfd_elf32_shlin_vec
 #ifdef BFD64
-    targ_selvecs="${targ_selvecs} bfd_elf32_sh64_vec bfd_elf32_sh64l_vec bfd_elf64_sh64_vec bfd_elf64_sh64l_vec"
+    targ_selvecs="${targ_selvecs} bfd_elf32_sh64lin_vec bfd_elf32_sh64blin_vec bfd_elf64_sh64lin_vec bfd_elf64_sh64blin_vec"
 #endif
     ;;
   sh*eb-*-linux*)
@@ -985,7 +985,7 @@ case "${targ}" in
     targ_defvec=bfd_elf32_shlnbsd_vec
     targ_selvecs="bfd_elf32_shnbsd_vec shcoff_vec shlcoff_vec"
 #ifdef BFD64
-    targ_selvecs="${targ_selvecs} bfd_elf32_sh64_vec bfd_elf32_sh64l_vec bfd_elf64_sh64_vec bfd_elf64_sh64l_vec"
+    targ_selvecs="${targ_selvecs} bfd_elf32_sh64lnbsd_vec bfd_elf32_sh64nbsd_vec bfd_elf64_sh64lnbsd_vec bfd_elf64_sh64nbsd_vec"
 #endif
     ;;
   sh*le-*-netbsdelf*)
@@ -996,7 +996,7 @@ case "${targ}" in
     targ_defvec=bfd_elf32_shnbsd_vec
     targ_selvecs="bfd_elf32_shlnbsd_vec shcoff_vec shlcoff_vec"
 #ifdef BFD64
-    targ_selvecs="${targ_selvecs} bfd_elf32_sh64_vec bfd_elf32_sh64l_vec bfd_elf64_sh64_vec bfd_elf64_sh64l_vec"
+    targ_selvecs="${targ_selvecs} bfd_elf32_sh64lnbsd_vec bfd_elf32_sh64nbsd_vec bfd_elf64_sh64lnbsd_vec bfd_elf64_sh64nbsd_vec"
 #endif
     ;;
   sh*-*-netbsdelf*)
diff --git a/bfd/configure b/bfd/configure
index 794cb62055..294554eb04 100755
--- a/bfd/configure
+++ b/bfd/configure
@@ -5975,12 +5975,14 @@ fi
 all_targets=false
 defvec=
 selvecs=
+assocvecs=
 selarchs=
 TDEFINES=
 for targ in $target $canon_targets
 do
     if test "x$targ" = "xall"; then
         all_targets=true
+	assocvecs="$assocvecs $targ_defvec $targ_selvecs"
     else
 	. $srcdir/config.bfd
 	if test "x$targ" = "x$target"; then
@@ -6011,6 +6013,17 @@ done
 selvecs="$f"
 
 
+# uniq the associated vectors in all the configured targets.
+f=""
+for i in $assocvecs ; do
+    case " $f " in
+    *" $i "*) ;;
+    *) f="$f $i" ;;
+    esac
+done
+assocvecs="$f"
+
+
 # uniq the architectures in all the configured targets.
 f=""
 for i in $selarchs ; do
@@ -6320,9 +6333,12 @@ if test x${all_targets} = xtrue ; then
   selvecs=
   havevecs=
   selarchs=
+  test -n "$assocvecs" &&
+    assocvecs=`echo $assocvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 else	# all_targets is true
   # Only set these if they will be nonempty, for the clever echo.
   havevecs=
+  assocvecs=
   test -n "$selvecs" &&
     havevecs=`echo $selvecs | sed -e 's/^/-DHAVE_/' -e 's/ \(.\)/ -DHAVE_\1/g'`
   test -n "$selvecs" &&
@@ -6343,10 +6359,10 @@ case ${host64}-${target64}-${want64} in
     if test -n "$GCC" ; then
        bad_64bit_gcc=no;
        echo $ac_n "checking for gcc version with buggy 64-bit support""... $ac_c" 1>&6
-echo "configure:6347: checking for gcc version with buggy 64-bit support" >&5
+echo "configure:6363: checking for gcc version with buggy 64-bit support" >&5
        # Add more tests for gcc versions with non-working 64-bit support here.
        cat > conftest.$ac_ext <<EOF
-#line 6350 "configure"
+#line 6366 "configure"
 #include "confdefs.h"
 :__GNUC__:__GNUC_MINOR__:__i386__:
 EOF
@@ -6383,6 +6399,7 @@ esac
 tdefaults=""
 test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
 test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
+test -n "${assocvecs}" && tdefaults="${tdefaults} -DASSOCIATED_VECS='${assocvecs}'"
 test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
 test -n "${havevecs}" && tdefaults="${tdefaults} ${havevecs}"
 
@@ -6391,17 +6408,17 @@ for ac_hdr in stdlib.h unistd.h sys/stat.h sys/types.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:6395: checking for $ac_hdr" >&5
+echo "configure:6412: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6400 "configure"
+#line 6417 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:6405: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:6422: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -6430,12 +6447,12 @@ done
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6434: checking for $ac_func" >&5
+echo "configure:6451: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6439 "configure"
+#line 6456 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6458,7 +6475,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6479: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6483,7 +6500,7 @@ fi
 done
 
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:6487: checking for working mmap" >&5
+echo "configure:6504: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6491,7 +6508,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 6495 "configure"
+#line 6512 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -6644,7 +6661,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:6648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:6665: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_mmap_fixed_mapped=yes
 else
@@ -6669,12 +6686,12 @@ fi
 for ac_func in madvise mprotect
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6673: checking for $ac_func" >&5
+echo "configure:6690: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6678 "configure"
+#line 6695 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6697,7 +6714,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6718: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
diff --git a/bfd/configure.in b/bfd/configure.in
index b59089d5e8..7b41ad23eb 100644
--- a/bfd/configure.in
+++ b/bfd/configure.in
@@ -471,12 +471,14 @@ fi
 all_targets=false
 defvec=
 selvecs=
+assocvecs=
 selarchs=
 TDEFINES=
 for targ in $target $canon_targets
 do
     if test "x$targ" = "xall"; then
         all_targets=true
+	assocvecs="$assocvecs $targ_defvec $targ_selvecs"
     else
 	. $srcdir/config.bfd
 	if test "x$targ" = "x$target"; then
@@ -507,6 +509,17 @@ done
 selvecs="$f"
 
 
+# uniq the associated vectors in all the configured targets.
+f=""
+for i in $assocvecs ; do
+    case " $f " in
+    *" $i "*) ;;
+    *) f="$f $i" ;;
+    esac
+done
+assocvecs="$f"
+
+
 # uniq the architectures in all the configured targets.
 f=""
 for i in $selarchs ; do
@@ -816,9 +829,12 @@ if test x${all_targets} = xtrue ; then
   selvecs=
   havevecs=
   selarchs=
+  test -n "$assocvecs" &&
+    assocvecs=`echo $assocvecs | sed -e 's/^/\&/' -e 's/ \(.\)/,\&\1/g'`
 else	# all_targets is true
   # Only set these if they will be nonempty, for the clever echo.
   havevecs=
+  assocvecs=
   test -n "$selvecs" &&
     havevecs=`echo $selvecs | sed -e 's/^/-DHAVE_/' -e 's/ \(.\)/ -DHAVE_\1/g'`
   test -n "$selvecs" &&
@@ -866,6 +882,7 @@ AC_SUBST(bfd_default_target_size)
 tdefaults=""
 test -n "${defvec}" && tdefaults="${tdefaults} -DDEFAULT_VECTOR=${defvec}"
 test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
+test -n "${assocvecs}" && tdefaults="${tdefaults} -DASSOCIATED_VECS='${assocvecs}'"
 test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
 test -n "${havevecs}" && tdefaults="${tdefaults} ${havevecs}"
 AC_SUBST(tdefaults)
diff --git a/bfd/elf.c b/bfd/elf.c
index f184c9fb8e..4366c042b8 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -2671,18 +2671,17 @@ assign_section_numbers (abfd)
   /* Set up the list of section header pointers, in agreement with the
      indices.  */
   amt = section_number * sizeof (Elf_Internal_Shdr *);
-  i_shdrp = (Elf_Internal_Shdr **) bfd_alloc (abfd, amt);
+  i_shdrp = (Elf_Internal_Shdr **) bfd_zalloc (abfd, amt);
   if (i_shdrp == NULL)
     return false;
 
   amt = sizeof (Elf_Internal_Shdr);
-  i_shdrp[0] = (Elf_Internal_Shdr *) bfd_alloc (abfd, amt);
+  i_shdrp[0] = (Elf_Internal_Shdr *) bfd_zalloc (abfd, amt);
   if (i_shdrp[0] == NULL)
     {
       bfd_release (abfd, i_shdrp);
       return false;
     }
-  memset (i_shdrp[0], 0, sizeof (Elf_Internal_Shdr));
 
   elf_elfsections (abfd) = i_shdrp;
 
diff --git a/bfd/elf32-arm.h b/bfd/elf32-arm.h
index 5901aeaa09..b74058fcc6 100644
--- a/bfd/elf32-arm.h
+++ b/bfd/elf32-arm.h
@@ -367,13 +367,6 @@ static const insn16 t2a1_bx_pc_insn = 0x4778;
 static const insn16 t2a2_noop_insn = 0x46c0;
 static const insn32 t2a3_b_insn = 0xea000000;
 
-static const insn16 t2a1_push_insn = 0xb540;
-static const insn16 t2a2_ldr_insn = 0x4e03;
-static const insn16 t2a3_mov_insn = 0x46fe;
-static const insn16 t2a4_bx_insn = 0x4730;
-static const insn32 t2a5_pop_insn = 0xe8bd4040;
-static const insn32 t2a6_bx_insn = 0xe12fff1e;
-
 #ifndef ELFARM_NABI_C_INCLUDED
 boolean
 bfd_elf32_arm_allocate_interworking_sections (info)
diff --git a/bfd/elf32-sh64-com.c b/bfd/elf32-sh64-com.c
index ae2cab4e69..df0c463e26 100644
--- a/bfd/elf32-sh64-com.c
+++ b/bfd/elf32-sh64-com.c
@@ -127,7 +127,7 @@ sh64_address_in_cranges (cranges, addr, rangep)
   else
     {
       cranges_contents
-	= bfd_malloc (cranges->_cooked_size == 0
+	= bfd_malloc (cranges->_cooked_size != 0
 		      ? cranges->_cooked_size : cranges->_raw_size);
       if (cranges_contents == NULL)
 	return false;
diff --git a/bfd/elflink.h b/bfd/elflink.h
index 03be87acdd..c116ed5d44 100644
--- a/bfd/elflink.h
+++ b/bfd/elflink.h
@@ -4494,6 +4494,8 @@ struct elf_final_link_info
   size_t symbuf_count;
   /* Number of symbols which fit in symbuf.  */
   size_t symbuf_size;
+  /* And same for symshndxbuf.  */
+  size_t shndxbuf_size;
 };
 
 static boolean elf_link_output_sym
@@ -4919,6 +4921,7 @@ elf_bfd_final_link (abfd, info)
   Elf_Internal_Sym elfsym;
   unsigned int i;
   Elf_Internal_Shdr *symtab_hdr;
+  Elf_Internal_Shdr *symtab_shndx_hdr;
   Elf_Internal_Shdr *symstrtab_hdr;
   struct elf_backend_data *bed = get_elf_backend_data (abfd);
   struct elf_outext_info eoinfo;
@@ -4972,6 +4975,7 @@ elf_bfd_final_link (abfd, info)
   finfo.symbuf = NULL;
   finfo.symshndxbuf = NULL;
   finfo.symbuf_count = 0;
+  finfo.shndxbuf_size = 0;
   finfo.first_tls_sec = NULL;
   for (o = abfd->sections; o != (asection *) NULL; o = o->next)
     if ((o->flags & SEC_THREAD_LOCAL) != 0
@@ -5192,9 +5196,7 @@ elf_bfd_final_link (abfd, info)
   symtab_hdr = &elf_tdata (abfd)->symtab_hdr;
   /* sh_name is set in prep_headers.  */
   symtab_hdr->sh_type = SHT_SYMTAB;
-  symtab_hdr->sh_flags = 0;
-  symtab_hdr->sh_addr = 0;
-  symtab_hdr->sh_size = 0;
+  /* sh_flags, sh_addr and sh_size all start off zero.  */
   symtab_hdr->sh_entsize = sizeof (Elf_External_Sym);
   /* sh_link is set in assign_section_numbers.  */
   /* sh_info is set below.  */
@@ -5221,9 +5223,11 @@ elf_bfd_final_link (abfd, info)
     goto error_return;
   if (elf_numsections (abfd) > SHN_LORESERVE)
     {
-      amt = finfo.symbuf_size;
+      /* Wild guess at number of output symbols.  realloc'd as needed.  */
+      amt = 2 * max_sym_count + elf_numsections (abfd) + 1000;
+      finfo.shndxbuf_size = amt;
       amt *= sizeof (Elf_External_Sym_Shndx);
-      finfo.symshndxbuf = (Elf_External_Sym_Shndx *) bfd_malloc (amt);
+      finfo.symshndxbuf = (Elf_External_Sym_Shndx *) bfd_zmalloc (amt);
       if (finfo.symshndxbuf == NULL)
 	goto error_return;
     }
@@ -5283,7 +5287,7 @@ elf_bfd_final_link (abfd, info)
 	  if (! elf_link_output_sym (&finfo, (const char *) NULL,
 				     &elfsym, o))
 	    goto error_return;
-	  if (i == SHN_LORESERVE)
+	  if (i == SHN_LORESERVE - 1)
 	    i += SHN_HIRESERVE + 1 - SHN_LORESERVE;
 	}
     }
@@ -5558,6 +5562,24 @@ elf_bfd_final_link (abfd, info)
   /* Now we know the size of the symtab section.  */
   off += symtab_hdr->sh_size;
 
+  symtab_shndx_hdr = &elf_tdata (abfd)->symtab_shndx_hdr;
+  if (symtab_shndx_hdr->sh_name != 0)
+    {
+      symtab_shndx_hdr->sh_type = SHT_SYMTAB_SHNDX;
+      symtab_shndx_hdr->sh_entsize = sizeof (Elf_External_Sym_Shndx);
+      symtab_shndx_hdr->sh_addralign = sizeof (Elf_External_Sym_Shndx);
+      amt = bfd_get_symcount (abfd) * sizeof (Elf_External_Sym_Shndx);
+      symtab_shndx_hdr->sh_size = amt;
+
+      off = _bfd_elf_assign_file_position_for_section (symtab_shndx_hdr,
+						       off, true);
+
+      if (bfd_seek (abfd, symtab_shndx_hdr->sh_offset, SEEK_SET) != 0
+	  || (bfd_bwrite ((PTR) finfo.symshndxbuf, amt, abfd) != amt))
+	return false;
+    }
+
+
   /* Finish up and write out the symbol string table (.strtab)
      section.  */
   symstrtab_hdr = &elf_tdata (abfd)->strtab_hdr;
@@ -5866,7 +5888,7 @@ elf_bfd_final_link (abfd, info)
   if (finfo.symbuf != NULL)
     free (finfo.symbuf);
   if (finfo.symshndxbuf != NULL)
-    free (finfo.symbuf);
+    free (finfo.symshndxbuf);
   for (o = abfd->sections; o != NULL; o = o->next)
     {
       if ((o->flags & SEC_RELOC) != 0
@@ -5900,7 +5922,7 @@ elf_bfd_final_link (abfd, info)
   if (finfo.symbuf != NULL)
     free (finfo.symbuf);
   if (finfo.symshndxbuf != NULL)
-    free (finfo.symbuf);
+    free (finfo.symshndxbuf);
   for (o = abfd->sections; o != NULL; o = o->next)
     {
       if ((o->flags & SEC_RELOC) != 0
@@ -5959,11 +5981,24 @@ elf_link_output_sym (finfo, name, elfsym, input_sec)
   dest = finfo->symbuf + finfo->symbuf_count;
   destshndx = finfo->symshndxbuf;
   if (destshndx != NULL)
-    destshndx += finfo->symbuf_count;
-  elf_swap_symbol_out (finfo->output_bfd, elfsym, (PTR) dest, (PTR) destshndx);
-  ++finfo->symbuf_count;
+    {
+      if (bfd_get_symcount (finfo->output_bfd) >= finfo->shndxbuf_size)
+	{
+	  bfd_size_type amt;
 
-  ++ bfd_get_symcount (finfo->output_bfd);
+	  amt = finfo->shndxbuf_size * sizeof (Elf_External_Sym_Shndx);
+	  finfo->symshndxbuf = destshndx = bfd_realloc (destshndx, amt * 2);
+	  if (destshndx == NULL)
+	    return false;
+	  memset ((char *) destshndx + amt, 0, amt);
+	  finfo->shndxbuf_size *= 2;
+	}
+      destshndx += bfd_get_symcount (finfo->output_bfd);
+    }
+
+  elf_swap_symbol_out (finfo->output_bfd, elfsym, (PTR) dest, (PTR) destshndx);
+  finfo->symbuf_count += 1;
+  bfd_get_symcount (finfo->output_bfd) += 1;
 
   return true;
 }
@@ -5988,20 +6023,6 @@ elf_link_flush_output_syms (finfo)
 	return false;
 
       hdr->sh_size += amt;
-
-      if (finfo->symshndxbuf != NULL)
-	{
-	  hdr = &elf_tdata (finfo->output_bfd)->symtab_shndx_hdr;
-	  pos = hdr->sh_offset + hdr->sh_size;
-	  amt = finfo->symbuf_count * sizeof (Elf_External_Sym_Shndx);
-	  if (bfd_seek (finfo->output_bfd, pos, SEEK_SET) != 0
-	      || (bfd_bwrite ((PTR) finfo->symshndxbuf, amt, finfo->output_bfd)
-		  != amt))
-	    return false;
-
-	  hdr->sh_size += amt;
-	}
-
       finfo->symbuf_count = 0;
     }
 
diff --git a/bfd/format.c b/bfd/format.c
index ef6b46edfb..33291d0f94 100644
--- a/bfd/format.c
+++ b/bfd/format.c
@@ -119,8 +119,9 @@ bfd_check_format_matches (abfd, format, matching)
      char ***matching;
 {
   extern const bfd_target binary_vec;
-  const bfd_target * const *target, *save_targ, *right_targ, *ar_right_targ;
-  char **matching_vector = NULL;
+  const bfd_target * const *target;
+  const bfd_target **matching_vector = NULL;
+  const bfd_target *save_targ, *right_targ, *ar_right_targ;
   int match_count;
   int ar_match_index;
 
@@ -145,8 +146,8 @@ bfd_check_format_matches (abfd, format, matching)
       bfd_size_type amt;
 
       *matching = NULL;
-      amt = sizeof (char *) * 2 * _bfd_target_vector_entries;
-      matching_vector = (char **) bfd_malloc (amt);
+      amt = sizeof (*matching_vector) * 2 * _bfd_target_vector_entries;
+      matching_vector = (const bfd_target **) bfd_malloc (amt);
       if (!matching_vector)
 	return false;
     }
@@ -170,7 +171,7 @@ bfd_check_format_matches (abfd, format, matching)
 	  abfd->xvec = right_targ;	/* Set the target as returned.  */
 
 	  if (matching)
-	    free (matching_vector);
+	    free ((PTR) matching_vector);
 
 	  return true;			/* File position has moved, BTW.  */
 	}
@@ -193,7 +194,7 @@ bfd_check_format_matches (abfd, format, matching)
 	  abfd->format = bfd_unknown;
 
 	  if (matching)
-	    free (matching_vector);
+	    free ((PTR) matching_vector);
 
 	  bfd_set_error (bfd_error_file_not_recognized);
 
@@ -236,7 +237,7 @@ bfd_check_format_matches (abfd, format, matching)
 	    }
 
 	  if (matching)
-	    matching_vector[match_count] = temp->name;
+	    matching_vector[match_count] = temp;
 
 	  match_count++;
 
@@ -259,7 +260,7 @@ bfd_check_format_matches (abfd, format, matching)
 	  if (ar_right_targ != bfd_default_vector[0])
 	    ar_right_targ = *target;
 	  if (matching)
-	    matching_vector[ar_match_index] = (*target)->name;
+	    matching_vector[ar_match_index] = *target;
 	  ar_match_index++;
 	}
       else if (err != bfd_error_wrong_format)
@@ -268,7 +269,7 @@ bfd_check_format_matches (abfd, format, matching)
 	  abfd->format = bfd_unknown;
 
 	  if (matching)
-	    free (matching_vector);
+	    free ((PTR) matching_vector);
 
 	  return false;
 	}
@@ -289,7 +290,27 @@ bfd_check_format_matches (abfd, format, matching)
 	    {
 	      memcpy (matching_vector,
 		      matching_vector + _bfd_target_vector_entries,
-		      sizeof (char *) * match_count);
+		      sizeof (*matching_vector) * match_count);
+	    }
+	}
+    }
+
+  if (match_count > 1 && bfd_associated_vector != NULL)
+    {
+      const bfd_target * const *assoc = bfd_associated_vector;
+
+      while ((right_targ = *assoc++) != NULL)
+	{
+	  int i = match_count;
+
+	  while (--i >= 0)
+	    if (matching_vector[i] == right_targ)
+	      break;
+
+	  if (i >= 0)
+	    {
+	      match_count = 1;
+	      break;
 	    }
 	}
     }
@@ -299,7 +320,7 @@ bfd_check_format_matches (abfd, format, matching)
       abfd->xvec = right_targ;		/* Change BFD's target permanently.  */
 
       if (matching)
-	free (matching_vector);
+	free ((PTR) matching_vector);
 
       return true;			/* File position has moved, BTW.  */
     }
@@ -312,7 +333,7 @@ bfd_check_format_matches (abfd, format, matching)
       bfd_set_error (bfd_error_file_not_recognized);
 
       if (matching)
-	free (matching_vector);
+	free ((PTR) matching_vector);
     }
   else
     {
@@ -320,8 +341,15 @@ bfd_check_format_matches (abfd, format, matching)
 
       if (matching)
 	{
-	  *matching = matching_vector;
+	  *matching = (char **) matching_vector;
 	  matching_vector[match_count] = NULL;
+	  /* Return target names.  This is a little nasty.  Maybe we
+	     should do another bfd_malloc?  */
+	  while (--match_count >= 0)
+	    {
+	      const char *name = matching_vector[match_count]->name;
+	      *(const char **) &matching_vector[match_count] = name;
+	    }
 	}
     }
 
diff --git a/bfd/libbfd-in.h b/bfd/libbfd-in.h
index 776dcd62f9..00d5bd3a6b 100644
--- a/bfd/libbfd-in.h
+++ b/bfd/libbfd-in.h
@@ -567,6 +567,9 @@ extern bfd *bfd_last_cache;
 extern const bfd_target * const *bfd_target_vector;
 extern const bfd_target *bfd_default_vector[];
 
+/* List of associated target vectors.  */
+extern const bfd_target * const *bfd_associated_vector;
+
 /* Functions shared by the ECOFF and MIPS ELF backends, which have no
    other common header files.  */
 
diff --git a/bfd/libbfd.h b/bfd/libbfd.h
index ef001f3353..6d40e91cba 100644
--- a/bfd/libbfd.h
+++ b/bfd/libbfd.h
@@ -572,6 +572,9 @@ extern bfd *bfd_last_cache;
 extern const bfd_target * const *bfd_target_vector;
 extern const bfd_target *bfd_default_vector[];
 
+/* List of associated target vectors.  */
+extern const bfd_target * const *bfd_associated_vector;
+
 /* Functions shared by the ECOFF and MIPS ELF backends, which have no
    other common header files.  */
 
diff --git a/bfd/targets.c b/bfd/targets.c
index e665898bc6..a6a0d17e82 100644
--- a/bfd/targets.c
+++ b/bfd/targets.c
@@ -859,6 +859,8 @@ static const bfd_target * const _bfd_target_vector[] = {
 	&bfd_elf32_sh64l_vec,
 	&bfd_elf32_sh64lnbsd_vec,
 	&bfd_elf32_sh64nbsd_vec,
+	&bfd_elf32_sh64lin_vec,
+	&bfd_elf32_sh64blin_vec,
 #endif
 	&bfd_elf32_sparc_vec,
 	&bfd_elf32_tradbigmips_vec,
@@ -889,6 +891,8 @@ static const bfd_target * const _bfd_target_vector[] = {
 	&bfd_elf64_sh64l_vec,
 	&bfd_elf64_sh64lnbsd_vec,
 	&bfd_elf64_sh64nbsd_vec,
+	&bfd_elf64_sh64lin_vec,
+	&bfd_elf64_sh64blin_vec,
 #if 0
 	&bfd_elf64_sparc_vec,
 #endif
@@ -1106,6 +1110,17 @@ const bfd_target *bfd_default_vector[] = {
 	NULL
 };
 
+/* bfd_associated_vector[] contains the associated target vectors used
+   to reduce the ambiguity in bfd_check_format_matches.  */
+
+static const bfd_target *_bfd_associated_vector[] = {
+#ifdef ASSOCIATED_VECS
+	ASSOCIATED_VECS,
+#endif
+	NULL
+};
+const bfd_target * const *bfd_associated_vector = _bfd_associated_vector;
+
 /* When there is an ambiguous match, bfd_check_format_matches puts the
    names of the matching targets in an array.  This variable is the maximum
    number of entries that the array could possibly need.  */
diff --git a/bfd/version.h b/bfd/version.h
index 09b1f04dec..a3f5142a7f 100644
--- a/bfd/version.h
+++ b/bfd/version.h
@@ -1,3 +1,3 @@
-#define BFD_VERSION_DATE 20021103
+#define BFD_VERSION_DATE 20021105
 #define BFD_VERSION @bfd_version@
 #define BFD_VERSION_STRING @bfd_version_string@
diff --git a/bfd/vms-gsd.c b/bfd/vms-gsd.c
index 002412232d..10fbb2d35c 100644
--- a/bfd/vms-gsd.c
+++ b/bfd/vms-gsd.c
@@ -420,7 +420,7 @@ _bfd_vms_slurp_gsd (abfd, objtype)
 			{
 			  bfd_set_error (bfd_error_no_memory);
 			  return -1;
-		        }
+			}
 		    }
 		}
 	      else
@@ -661,13 +661,13 @@ _bfd_vms_slurp_gsd (abfd, objtype)
 	      }
 	    else	/* symbol reference */
 	      {
-	        symbol->name =
+		symbol->name =
 		  _bfd_vms_save_counted_string (vms_rec+8);
 #if VMS_DEBUG
 		vms_debug(4, "egsd sym ref #%d (%s, %04x=%s)\n", abfd->symcount,
 			   symbol->name, old_flags, flag2str(gsyflagdesc, old_flags));
 #endif
-	        symbol->section = bfd_make_section (abfd, BFD_UND_SECTION_NAME);
+		symbol->section = bfd_make_section (abfd, BFD_UND_SECTION_NAME);
 	      }
 
 	    symbol->flags = new_flags;
@@ -901,7 +901,7 @@ _bfd_vms_write_gsd (abfd, objtype)
 	  unsigned long ca_psindx = 0;
 	  unsigned long psindx;
 
-	  if (old_flags & BSF_FUNCTION)
+	  if ((old_flags & BSF_FUNCTION) && symbol->udata.p != NULL)
 	    {
 	      code_address = ((asymbol *) (symbol->udata.p))->value;
 	      ca_psindx = ((asymbol *) (symbol->udata.p))->section->index;
diff --git a/bfd/vms.c b/bfd/vms.c
index fc6bcc3e16..41a9717fcd 100644
--- a/bfd/vms.c
+++ b/bfd/vms.c
@@ -382,6 +382,7 @@ vms_object_p (abfd)
   const struct bfd_target *target_vector = 0;
   const bfd_arch_info_type *arch = 0;
   PTR tdata_save = abfd->tdata.any;
+  bfd_vma saddr_save = bfd_get_start_address (abfd);
 
 #if VMS_DEBUG
   vms_debug (1, "vms_object_p(%p)\n", abfd);
@@ -519,6 +520,7 @@ vms_object_p (abfd)
   if (abfd->tdata.any != tdata_save && abfd->tdata.any != NULL)
     bfd_release (abfd, abfd->tdata.any);
   abfd->tdata.any = tdata_save;
+  bfd_set_start_address (abfd, saddr_save);
   return NULL;
 }