[patch] Patch to correct the ELF type (was 0, now 9)

98_all_bintuils-2.17-freebsd-x86_64.patch (text/plain), 6.15 KB, created by Goran Mekić on 2007-04-17 19:29:24 UTC

diff -ru binutils-2.17/bfd/config.bfd binutils-2.17-patched/bfd/config.bfd
--- binutils-2.17/bfd/config.bfd	2007-04-17 21:10:35 +0200
+++ binutils-2.17-patched/bfd/config.bfd	2007-04-17 21:02:31 +0200
@@ -555,8 +555,8 @@
     targ_selvecs="bfd_elf32_i386_vec i386coff_vec"
     ;;
   x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
-    targ_defvec=bfd_elf64_x86_64_vec
-    targ_selvecs="bfd_elf32_i386_vec i386coff_vec bfd_efi_app_ia32_vec"
+    targ_defvec=bfd_elf64_x86_64_freebsd_vec
+    targ_selvecs="bfd_elf32_i386_freebsd_vec i386coff_vec bfd_efi_app_ia32_vec"
     ;;
   x86_64-*-netbsd* | x86_64-*-openbsd*)
     targ_defvec=bfd_elf64_x86_64_vec
diff -ru binutils-2.17/bfd/configure binutils-2.17-patched/bfd/configure
--- binutils-2.17/bfd/configure	2007-04-17 21:10:35 +0200
+++ binutils-2.17-patched/bfd/configure	2007-04-17 21:02:54 +0200
@@ -13196,6 +13196,7 @@
     bfd_elf64_tradbigmips_vec)	tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
     bfd_elf64_tradlittlemips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
     bfd_elf64_x86_64_vec)	tb="$tb elf64-x86-64.lo elf64.lo $elf"; target_size=64 ;;
+    bfd_elf64_x86_64_freebsd_vec) tb="$tb elf64-x86-64.lo elf64.lo $elf"; target_size=64 ;;
     bfd_mmo_vec)		tb="$tb mmo.lo" target_size=64 ;;
     bfd_powerpc_pe_vec)         tb="$tb pe-ppc.lo peigen.lo cofflink.lo" ;;
     bfd_powerpc_pei_vec)        tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
diff -ru binutils-2.17/bfd/configure.in binutils-2.17-patched/bfd/configure.in
--- binutils-2.17/bfd/configure.in	2007-04-17 21:10:35 +0200
+++ binutils-2.17-patched/bfd/configure.in	2007-04-17 21:03:12 +0200
@@ -709,6 +709,7 @@
     bfd_elf64_tradbigmips_vec)	tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
     bfd_elf64_tradlittlemips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
     bfd_elf64_x86_64_vec)	tb="$tb elf64-x86-64.lo elf64.lo $elf"; target_size=64 ;;
+    bfd_elf64_x86_64_freebsd_vec) tb="$tb elf64-x86-64.lo elf64.lo $elf"; target_size=64 ;;
     bfd_mmo_vec)		tb="$tb mmo.lo" target_size=64 ;;
     bfd_powerpc_pe_vec)         tb="$tb pe-ppc.lo peigen.lo cofflink.lo" ;;
     bfd_powerpc_pei_vec)        tb="$tb pei-ppc.lo peigen.lo cofflink.lo" ;;
diff -ru binutils-2.17/bfd/elf64-x86-64.c binutils-2.17-patched/bfd/elf64-x86-64.c
--- binutils-2.17/bfd/elf64-x86-64.c	2006-03-23 09:23:09 +0100
+++ binutils-2.17-patched/bfd/elf64-x86-64.c	2007-04-17 21:06:03 +0200
@@ -3686,4 +3686,32 @@
 #define elf_backend_additional_program_headers \
   elf64_x86_64_additional_program_headers
 
+/* FreeBSD support.  */
+
+#undef TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM	bfd_elf64_x86_64_freebsd_vec
+#undef TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME	"elf64-x86-64-freebsd"
+
+/* The kernel recognizes executables as valid only if they carry a
+   "FreeBSD" label in the ELF header.  So we put this label on all
+   executables and (for simplicity) also all other object files.  */
+
+static void
+elf_x86_64_post_process_headers (bfd *abfd,
+                                struct bfd_link_info *info ATTRIBUTE_UNUSED)
+{
+  Elf_Internal_Ehdr *i_ehdrp;
+
+  i_ehdrp = elf_elfheader (abfd);
+
+  /* Put an ABI label supported by FreeBSD >= 4.1.  */
+  i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_FREEBSD;
+}
+
+#undef elf_backend_post_process_headers
+#define elf_backend_post_process_headers elf_x86_64_post_process_headers
+#undef elf64_bed
+#define elf64_bed elf64_x86_64_fbsd_bed
+
 #include "elf64-target.h"
diff -ru binutils-2.17/bfd/targets.c binutils-2.17-patched/bfd/targets.c
--- binutils-2.17/bfd/targets.c	2007-04-17 21:10:35 +0200
+++ binutils-2.17-patched/bfd/targets.c	2007-04-17 21:07:04 +0200
@@ -670,6 +670,7 @@
 extern const bfd_target bfd_elf64_tradbigmips_vec;
 extern const bfd_target bfd_elf64_tradlittlemips_vec;
 extern const bfd_target bfd_elf64_x86_64_vec;
+extern const bfd_target bfd_elf64_x86_64_freebsd_vec;
 extern const bfd_target bfd_mmo_vec;
 extern const bfd_target bfd_powerpc_pe_vec;
 extern const bfd_target bfd_powerpc_pei_vec;
@@ -987,6 +988,7 @@
 	&bfd_elf64_tradbigmips_vec,
 	&bfd_elf64_tradlittlemips_vec,
 	&bfd_elf64_x86_64_vec,
+	&bfd_elf64_x86_64_freebsd_vec,
 	&bfd_mmo_vec,
 #endif
 	&bfd_powerpc_pe_vec,
diff -ru binutils-2.17/gas/config/tc-i386.c binutils-2.17-patched/gas/config/tc-i386.c
--- binutils-2.17/gas/config/tc-i386.c	2006-04-07 08:40:57 +0200
+++ binutils-2.17-patched/gas/config/tc-i386.c	2007-04-17 21:08:15 +0200
@@ -5469,7 +5469,7 @@
 
 	list = bfd_target_list ();
 	for (l = list; *l != NULL; l++)
-	  if (strcmp (*l, "elf64-x86-64") == 0)
+	  if (strcmp (*l, ELF64_TARGET_FORMAT) == 0)
 	    {
 	      default_arch = "x86_64";
 	      break;
@@ -5566,7 +5566,7 @@
 	    object_64bit = 1;
 	    use_rela_relocations = 1;
 	  }
-	return flag_code == CODE_64BIT ? "elf64-x86-64" : ELF_TARGET_FORMAT;
+	return flag_code == CODE_64BIT ? ELF64_TARGET_FORMAT : ELF_TARGET_FORMAT;
       }
 #endif
     default:
diff -ru binutils-2.17/gas/config/tc-i386.h binutils-2.17-patched/gas/config/tc-i386.h
--- binutils-2.17/gas/config/tc-i386.h	2006-02-27 16:35:37 +0100
+++ binutils-2.17-patched/gas/config/tc-i386.h	2007-04-17 21:09:27 +0200
@@ -55,6 +55,7 @@
 
 #ifdef TE_FreeBSD
 #define ELF_TARGET_FORMAT	"elf32-i386-freebsd"
+#define ELF64_TARGET_FORMAT	"elf64-x86-64-freebsd"
 #elif defined (TE_VXWORKS)
 #define ELF_TARGET_FORMAT	"elf32-i386-vxworks"
 #endif
@@ -62,6 +63,10 @@
 #ifndef ELF_TARGET_FORMAT
 #define ELF_TARGET_FORMAT	"elf32-i386"
 #endif
+#ifndef ELF64_TARGET_FORMAT
+#define ELF64_TARGET_FORMAT	"elf64-x86-64"
+#endif
+
 
 #if ((defined (OBJ_MAYBE_COFF) && defined (OBJ_MAYBE_AOUT)) \
      || defined (OBJ_ELF) || defined (OBJ_MAYBE_ELF))
diff -ru binutils-2.17/ld/emulparams/elf_x86_64_fbsd.sh binutils-2.17-patched/ld/emulparams/elf_x86_64_fbsd.sh
--- binutils-2.17/ld/emulparams/elf_x86_64_fbsd.sh	2002-02-18 10:38:01 +0100
+++ binutils-2.17-patched/ld/emulparams/elf_x86_64_fbsd.sh	2007-04-17 21:01:58 +0200
@@ -1,2 +1,4 @@
 . ${srcdir}/emulparams/elf_x86_64.sh
 . ${srcdir}/emulparams/elf_fbsd.sh
+
+OUTPUT_FORMAT="elf64-x86-64-freebsd"