bfd/

2012-03-16  Roland McGrath  <mcgrathr@google.com>

	* config.bfd: Handle x86_64-*-nacl*.
	* elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
	(bfd_elf32_x86_64_nacl_vec): Likewise.
	* targets.c: Support them.
	* configure.in: Likewise.
	* configure: Regenerated.

gas/
2012-03-16  Roland McGrath  <mcgrathr@google.com>

	* config/tc-i386.h [TE_NACL] (ELF_TARGET_FORMAT32, ELF_TARGET_FORMAT64):
	Define for this case.
	* configure.tgt (i386-*-nacl*): If ${cpu} is x86_64*, default to x32.

6 files changed, 224 insertions, 33 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 15819e6..b9849f8 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,12 @@
+2012-03-16  Roland McGrath  <mcgrathr@google.com>
+
+	* config.bfd: Handle x86_64-*-nacl*.
+	* elf64-x86-64.c (bfd_elf64_x86_64_nacl_vec): New backend vector stanza.
+	(bfd_elf32_x86_64_nacl_vec): Likewise.
+	* targets.c: Support them.
+	* configure.in: Likewise.
+	* configure: Regenerated.
+
 2012-03-16  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
 
 	* elf32-arm.c (elf32_arm_attributes_accept_div): New function.
diff --git a/bfd/config.bfd b/bfd/config.bfd
index 2cf89ed..e84ba58 100644
--- a/bfd/config.bfd
+++ b/bfd/config.bfd
@@ -574,6 +574,7 @@ case "${targ}" in
   i[3-7]86-*-nacl*)
     targ_defvec=bfd_elf32_i386_nacl_vec
     targ_selvecs="bfd_elf32_i386_vec"
+    targ64_selvecs="bfd_elf64_x86_64_nacl_vec bfd_elf32_x86_64_nacl_vec"
     ;;
 #ifdef BFD64
   x86_64-*-darwin*)
@@ -612,6 +613,11 @@ case "${targ}" in
     targ_selvecs="bfd_elf32_i386_vec bfd_elf32_x86_64_vec i386linux_vec i386pei_vec x86_64pei_vec bfd_elf64_l1om_vec bfd_elf64_k1om_vec"
     want64=true
     ;;
+  x86_64-*-nacl*)
+    targ_defvec=bfd_elf32_x86_64_nacl_vec
+    targ_selvecs="bfd_elf32_i386_nacl_vec bfd_elf64_x86_64_nacl_vec"
+    want64=true
+    ;;
   x86_64-*-mingw* | x86_64-*-pe | x86_64-*-pep)
     targ_defvec=x86_64pe_vec
     targ_selvecs="x86_64pe_vec x86_64pei_vec bfd_elf64_x86_64_vec bfd_elf64_l1om_vec bfd_elf64_k1om_vec i386pe_vec i386pei_vec bfd_elf32_i386_vec"
diff --git a/bfd/configure b/bfd/configure
index dc2a63c..cff9b26 100755
--- a/bfd/configure
+++ b/bfd/configure
@@ -15349,9 +15349,11 @@ do
     bfd_elf64_tradlittlemips_vec | bfd_elf64_tradlittlemips_freebsd_vec)
 				tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
     bfd_elf64_x86_64_freebsd_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
+    bfd_elf64_x86_64_nacl_vec)	tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
     bfd_elf64_x86_64_sol2_vec)  tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
     bfd_elf64_x86_64_vec)	tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
     bfd_elf32_x86_64_vec)	tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo elf32.lo $elf"; target_size=64 ;;
+    bfd_elf32_x86_64_nacl_vec)	tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo elf32.lo $elf"; target_size=64 ;;
     bfd_elf64_l1om_vec)		tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
     bfd_elf64_l1om_freebsd_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
     bfd_elf64_k1om_vec)		tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
@@ -18750,4 +18752,3 @@ if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi
 
-
diff --git a/bfd/configure.in b/bfd/configure.in
index d6f3fe3..c40c825 100644
--- a/bfd/configure.in
+++ b/bfd/configure.in
@@ -109,7 +109,7 @@ if test $want_elf_stt_common = true; then
   AC_DEFINE(USE_STT_COMMON, 1,
     [Define if we may generate symbols with ELF's STT_COMMON type])
 fi
-	 
+
 ACX_PKGVERSION([GNU Binutils])
 ACX_BUGURL([http://www.sourceware.org/bugzilla/])
 
@@ -684,9 +684,9 @@ do
     bfd_elf32_big_generic_vec) 	tb="$tb elf32-gen.lo elf32.lo $elf" ;;
     bfd_elf32_bigarc_vec)	tb="$tb elf32-arc.lo elf32.lo $elf" ;;
     bfd_elf32_bigarm_vec)	tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
-    bfd_elf32_bigarm_symbian_vec)	
+    bfd_elf32_bigarm_symbian_vec)
                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
-    bfd_elf32_bigarm_vxworks_vec)	
+    bfd_elf32_bigarm_vxworks_vec)
                                 tb="$tb elf32-arm.lo elf32.lo elf-vxworks.lo $elf" ;;
     bfd_elf32_bigmips_vec) 	tb="$tb elf32-mips.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo" ;;
     bfd_elf32_bigmips_vxworks_vec)
@@ -694,7 +694,7 @@ do
     bfd_elf32_cr16_vec)		tb="$tb elf32-cr16.lo elf32.lo $elf" ;;
     bfd_elf32_cr16c_vec)	tb="$tb elf32-cr16c.lo elf32.lo $elf" ;;
     bfd_elf32_cris_vec)		tb="$tb elf32-cris.lo elf32.lo $elf" ;;
-    bfd_elf32_crx_vec)          tb="$tb elf32-crx.lo elf32.lo $elf" ;;    
+    bfd_elf32_crx_vec)          tb="$tb elf32-crx.lo elf32.lo $elf" ;;
     bfd_elf32_d10v_vec)		tb="$tb elf32-d10v.lo elf32.lo $elf" ;;
     bfd_elf32_d30v_vec)		tb="$tb elf32-d30v.lo elf32.lo $elf" ;;
     bfd_elf32_dlx_big_vec)	tb="$tb elf32-dlx.lo elf32.lo $elf" ;;
@@ -848,9 +848,11 @@ do
     bfd_elf64_tradlittlemips_vec | bfd_elf64_tradlittlemips_freebsd_vec)
 				tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
     bfd_elf64_x86_64_freebsd_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
+    bfd_elf64_x86_64_nacl_vec)	tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
     bfd_elf64_x86_64_sol2_vec)  tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
     bfd_elf64_x86_64_vec)	tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
     bfd_elf32_x86_64_vec)	tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo elf32.lo $elf"; target_size=64 ;;
+    bfd_elf32_x86_64_nacl_vec)	tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo elf32.lo $elf"; target_size=64 ;;
     bfd_elf64_l1om_vec)		tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
     bfd_elf64_l1om_freebsd_vec) tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
     bfd_elf64_k1om_vec)		tb="$tb elf64-x86-64.lo elf-ifunc.lo elf64.lo $elf"; target_size=64 ;;
@@ -1150,4 +1152,3 @@ AC_SUBST(htmldir)
 AC_SUBST(pdfdir)
 
 AC_OUTPUT
-
diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c
index 51204a5..f2f803a 100644
--- a/bfd/elf64-x86-64.c
+++ b/bfd/elf64-x86-64.c
@@ -982,7 +982,7 @@ elf_x86_64_create_dynamic_sections (bfd *dynobj,
       && htab->elf.splt != NULL)
     {
       const struct elf_x86_64_backend_data *const abed
-        = get_elf_x86_64_backend_data (dynobj);
+	= get_elf_x86_64_backend_data (dynobj);
       flagword flags = get_elf_backend_data (dynobj)->dynamic_sec_flags;
       htab->plt_eh_frame
 	= bfd_make_section_with_flags (dynobj, ".eh_frame",
@@ -993,9 +993,9 @@ elf_x86_64_create_dynamic_sections (bfd *dynobj,
 
       htab->plt_eh_frame->size = abed->eh_frame_plt_size;
       htab->plt_eh_frame->contents
-        = bfd_alloc (dynobj, htab->plt_eh_frame->size);
+	= bfd_alloc (dynobj, htab->plt_eh_frame->size);
       memcpy (htab->plt_eh_frame->contents,
-              abed->eh_frame_plt, abed->eh_frame_plt_size);
+	      abed->eh_frame_plt, abed->eh_frame_plt_size);
     }
   return TRUE;
 }
@@ -1075,6 +1075,14 @@ elf64_x86_64_elf_object_p (bfd *abfd)
   return TRUE;
 }
 
+static bfd_boolean
+elf32_x86_64_elf_object_p (bfd *abfd)
+{
+  /* Set the right machine number for an x86-64 elf32 file.  */
+  bfd_default_set_arch_mach (abfd, bfd_arch_i386, bfd_mach_x64_32);
+  return TRUE;
+}
+
 /* Return TRUE if the TLS access code sequence support transition
    from R_TYPE.  */
 
@@ -5087,6 +5095,179 @@ static const struct bfd_elf_special_section
 
 #include "elf64-target.h"
 
+/* Native Client support.  */
+
+#undef	TARGET_LITTLE_SYM
+#define	TARGET_LITTLE_SYM		bfd_elf64_x86_64_nacl_vec
+#undef	TARGET_LITTLE_NAME
+#define	TARGET_LITTLE_NAME		"elf64-x86-64-nacl"
+#undef	elf64_bed
+#define	elf64_bed			elf64_x86_64_nacl_bed
+
+#undef	ELF_MAXPAGESIZE
+#undef	ELF_MINPAGESIZE
+#undef	ELF_COMMONPAGESIZE
+#define ELF_MAXPAGESIZE			0x10000
+#define ELF_MINPAGESIZE			0x10000
+#define ELF_COMMONPAGESIZE		0x10000
+
+/* Restore defaults.  */
+#undef	ELF_OSABI
+#undef	elf_backend_static_tls_alignment
+#undef	elf_backend_want_plt_sym
+#define elf_backend_want_plt_sym	0
+
+/* NaCl uses substantially different PLT entries for the same effects.  */
+
+#undef	elf_backend_plt_alignment
+#define elf_backend_plt_alignment	5
+#define NACL_PLT_ENTRY_SIZE		64
+#define	NACLMASK			0xe0 /* 32-byte alignment mask.  */
+
+static const bfd_byte elf_x86_64_nacl_plt0_entry[NACL_PLT_ENTRY_SIZE] =
+  {
+    0xff, 0x35, 8, 0, 0, 0,             /* pushq GOT+8(%rip) 		*/
+    0x4c, 0x8b, 0x1d, 16, 0, 0, 0,	/* mov GOT+16(%rip), %r11	*/
+    0x41, 0x83, 0xe3, NACLMASK,         /* and $-32, %r11d		*/
+    0x4d, 0x01, 0xfb,             	/* add %r15, %r11		*/
+    0x41, 0xff, 0xe3,             	/* jmpq *%r11			*/
+
+    /* 41 bytes of nop to pad out to the standard size.  */
+    0x66, 0x66, 0x66, 0x66, 0x66, 0x66,    /* excess data32 prefixes	*/
+    0x2e, 0x0f, 0x1f, 0x84, 0, 0, 0, 0, 0, /* nopw %cs:0x0(%rax,%rax,1)	*/
+    0x66, 0x66, 0x66, 0x66, 0x66, 0x66,    /* excess data32 prefixes	*/
+    0x2e, 0x0f, 0x1f, 0x84, 0, 0, 0, 0, 0, /* nopw %cs:0x0(%rax,%rax,1)	*/
+    0x66, 0x66,                            /* excess data32 prefixes	*/
+    0x2e, 0x0f, 0x1f, 0x84, 0, 0, 0, 0, 0, /* nopw %cs:0x0(%rax,%rax,1)	*/
+  };
+
+static const bfd_byte elf_x86_64_nacl_plt_entry[NACL_PLT_ENTRY_SIZE] =
+  {
+    0x4c, 0x8b, 0x1d, 0, 0, 0, 0,	/* mov name@GOTPCREL(%rip),%r11	*/
+    0x41, 0x83, 0xe3, NACLMASK,         /* and $-32, %r11d		*/
+    0x4d, 0x01, 0xfb,             	/* add %r15, %r11		*/
+    0x41, 0xff, 0xe3,             	/* jmpq *%r11			*/
+
+    /* 15-byte nop sequence to pad out to the next 32-byte boundary.  */
+    0x66, 0x66, 0x66, 0x66, 0x66, 0x66,    /* excess data32 prefixes	*/
+    0x2e, 0x0f, 0x1f, 0x84, 0, 0, 0, 0, 0, /* nopw %cs:0x0(%rax,%rax,1)	*/
+
+    /* Lazy GOT entries point here (32-byte aligned).  */
+    0x68,                 /* pushq immediate */
+    0, 0, 0, 0,           /* replaced with index into relocation table.  */
+    0xe9,                 /* jmp relative */
+    0, 0, 0, 0,           /* replaced with offset to start of .plt0.  */
+
+    /* 22 bytes of nop to pad out to the standard size.  */
+    0x66, 0x66, 0x66, 0x66, 0x66, 0x66,    /* excess data32 prefixes	*/
+    0x2e, 0x0f, 0x1f, 0x84, 0, 0, 0, 0, 0, /* nopw %cs:0x0(%rax,%rax,1)	*/
+    0x0f, 0x1f, 0x80, 0, 0, 0, 0,          /* nopl 0x0(%rax)		*/
+  };
+
+/* .eh_frame covering the .plt section.  */
+
+static const bfd_byte elf_x86_64_nacl_eh_frame_plt[] =
+  {
+#if (PLT_CIE_LENGTH != 20                               \
+     || PLT_FDE_LENGTH != 36                            \
+     || PLT_FDE_START_OFFSET != 4 + PLT_CIE_LENGTH + 8  \
+     || PLT_FDE_LEN_OFFSET != 4 + PLT_CIE_LENGTH + 12)
+# error "Need elf_x86_64_backend_data parameters for eh_frame_plt offsets!"
+#endif
+    PLT_CIE_LENGTH, 0, 0, 0,	/* CIE length */
+    0, 0, 0, 0,			/* CIE ID */
+    1,				/* CIE version */
+    'z', 'R', 0,                /* Augmentation string */
+    1,				/* Code alignment factor */
+    0x78,                       /* Data alignment factor */
+    16,				/* Return address column */
+    1,				/* Augmentation size */
+    DW_EH_PE_pcrel | DW_EH_PE_sdata4, /* FDE encoding */
+    DW_CFA_def_cfa, 7, 8,	/* DW_CFA_def_cfa: r7 (rsp) ofs 8 */
+    DW_CFA_offset + 16, 1,	/* DW_CFA_offset: r16 (rip) at cfa-8 */
+    DW_CFA_nop, DW_CFA_nop,
+
+    PLT_FDE_LENGTH, 0, 0, 0,	/* FDE length */
+    PLT_CIE_LENGTH + 8, 0, 0, 0,/* CIE pointer */
+    0, 0, 0, 0,			/* R_X86_64_PC32 .plt goes here */
+    0, 0, 0, 0,			/* .plt size goes here */
+    0,				/* Augmentation size */
+    DW_CFA_def_cfa_offset, 16,	/* DW_CFA_def_cfa_offset: 16 */
+    DW_CFA_advance_loc + 6,	/* DW_CFA_advance_loc: 6 to __PLT__+6 */
+    DW_CFA_def_cfa_offset, 24,	/* DW_CFA_def_cfa_offset: 24 */
+    DW_CFA_advance_loc + 58,	/* DW_CFA_advance_loc: 58 to __PLT__+64 */
+    DW_CFA_def_cfa_expression,	/* DW_CFA_def_cfa_expression */
+    13,				/* Block length */
+    DW_OP_breg7, 8,		/* DW_OP_breg7 (rsp): 8 */
+    DW_OP_breg16, 0,		/* DW_OP_breg16 (rip): 0 */
+    DW_OP_const1u, 63, DW_OP_and, DW_OP_const1u, 37, DW_OP_ge,
+    DW_OP_lit3, DW_OP_shl, DW_OP_plus,
+    DW_CFA_nop, DW_CFA_nop
+  };
+
+static const struct elf_x86_64_backend_data elf_x86_64_nacl_arch_bed =
+  {
+    elf_x86_64_nacl_plt0_entry,              /* plt0_entry */
+    elf_x86_64_nacl_plt_entry,               /* plt_entry */
+    NACL_PLT_ENTRY_SIZE,                     /* plt_entry_size */
+    2,                                       /* plt0_got1_offset */
+    9,                                       /* plt0_got2_offset */
+    13,                                      /* plt0_got2_insn_end */
+    3,                                       /* plt_got_offset */
+    33,                                      /* plt_reloc_offset */
+    38,                                      /* plt_plt_offset */
+    7,                                       /* plt_got_insn_size */
+    42,                                      /* plt_plt_insn_end */
+    32,                                      /* plt_lazy_offset */
+    elf_x86_64_nacl_eh_frame_plt,            /* eh_frame_plt */
+    sizeof (elf_x86_64_nacl_eh_frame_plt),   /* eh_frame_plt_size */
+  };
+
+#undef	elf_backend_arch_data
+#define	elf_backend_arch_data	&elf_x86_64_nacl_arch_bed
+
+#include "elf64-target.h"
+
+/* Native Client x32 support.  */
+
+#undef  TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM		bfd_elf32_x86_64_nacl_vec
+#undef  TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME		"elf32-x86-64-nacl"
+#undef	elf32_bed
+#define	elf32_bed			elf32_x86_64_nacl_bed
+
+#define bfd_elf32_bfd_link_hash_table_create \
+  elf_x86_64_link_hash_table_create
+#define bfd_elf32_bfd_link_hash_table_free \
+  elf_x86_64_link_hash_table_free
+#define bfd_elf32_bfd_reloc_type_lookup	\
+  elf_x86_64_reloc_type_lookup
+#define bfd_elf32_bfd_reloc_name_lookup \
+  elf_x86_64_reloc_name_lookup
+#define bfd_elf32_mkobject \
+  elf_x86_64_mkobject
+
+#undef elf_backend_object_p
+#define elf_backend_object_p \
+  elf32_x86_64_elf_object_p
+
+#undef elf_backend_bfd_from_remote_memory
+#define elf_backend_bfd_from_remote_memory \
+  _bfd_elf32_bfd_from_remote_memory
+
+#undef elf_backend_size_info
+#define elf_backend_size_info \
+  _bfd_elf32_size_info
+
+#include "elf32-target.h"
+
+/* Restore defaults.  */
+#undef elf_backend_object_p
+#define elf_backend_object_p		    elf64_x86_64_elf_object_p
+#undef elf_backend_bfd_from_remote_memory
+#undef elf_backend_size_info
+
 /* Intel L1OM support.  */
 
 static bfd_boolean
@@ -5115,10 +5296,17 @@ elf64_l1om_elf_object_p (bfd *abfd)
 #undef elf_backend_object_p
 #define elf_backend_object_p		    elf64_l1om_elf_object_p
 
-#undef  elf_backend_static_tls_alignment
-
-#undef elf_backend_want_plt_sym
-#define elf_backend_want_plt_sym	    0
+/* Restore defaults.  */
+#undef	ELF_MAXPAGESIZE
+#undef	ELF_MINPAGESIZE
+#undef	ELF_COMMONPAGESIZE
+#define ELF_MAXPAGESIZE			0x200000
+#define ELF_MINPAGESIZE			0x1000
+#define ELF_COMMONPAGESIZE		0x1000
+#undef	elf_backend_plt_alignment
+#define elf_backend_plt_alignment	4
+#undef	elf_backend_arch_data
+#define	elf_backend_arch_data	&elf_x86_64_arch_bed
 
 #include "elf64-target.h"
 
@@ -5189,18 +5377,11 @@ elf64_k1om_elf_object_p (bfd *abfd)
 
 /* 32bit x86-64 support.  */
 
-static bfd_boolean
-elf32_x86_64_elf_object_p (bfd *abfd)
-{
-  /* Set the right machine number for an x86-64 elf32 file.  */
-  bfd_default_set_arch_mach (abfd, bfd_arch_i386, bfd_mach_x64_32);
-  return TRUE;
-}
-
 #undef  TARGET_LITTLE_SYM
 #define TARGET_LITTLE_SYM		    bfd_elf32_x86_64_vec
 #undef  TARGET_LITTLE_NAME
 #define TARGET_LITTLE_NAME		    "elf32-x86-64"
+#undef	elf32_bed
 
 #undef ELF_ARCH
 #define ELF_ARCH			    bfd_arch_i386
@@ -5208,17 +5389,6 @@ elf32_x86_64_elf_object_p (bfd *abfd)
 #undef	ELF_MACHINE_CODE
 #define ELF_MACHINE_CODE		    EM_X86_64
 
-#define bfd_elf32_bfd_link_hash_table_create \
-  elf_x86_64_link_hash_table_create
-#define bfd_elf32_bfd_link_hash_table_free \
-  elf_x86_64_link_hash_table_free
-#define bfd_elf32_bfd_reloc_type_lookup	\
-  elf_x86_64_reloc_type_lookup
-#define bfd_elf32_bfd_reloc_name_lookup \
-  elf_x86_64_reloc_name_lookup
-#define bfd_elf32_mkobject \
-  elf_x86_64_mkobject
-
 #undef	ELF_OSABI
 
 #undef elf_backend_object_p
diff --git a/bfd/targets.c b/bfd/targets.c
index e5d08af..112ac12 100644
--- a/bfd/targets.c
+++ b/bfd/targets.c
@@ -1,6 +1,6 @@
 /* Generic target-file-type support for the BFD library.
    Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
+   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
    Free Software Foundation, Inc.
    Written by Cygnus Support.
 
@@ -751,8 +751,10 @@ extern const bfd_target bfd_elf64_tradlittlemips_vec;
 extern const bfd_target bfd_elf64_tradbigmips_freebsd_vec;
 extern const bfd_target bfd_elf64_tradlittlemips_freebsd_vec;
 extern const bfd_target bfd_elf64_x86_64_freebsd_vec;
+extern const bfd_target bfd_elf64_x86_64_nacl_vec;
 extern const bfd_target bfd_elf64_x86_64_sol2_vec;
 extern const bfd_target bfd_elf64_x86_64_vec;
+extern const bfd_target bfd_elf32_x86_64_nacl_vec;
 extern const bfd_target bfd_elf32_x86_64_vec;
 extern const bfd_target bfd_elf64_l1om_freebsd_vec;
 extern const bfd_target bfd_elf64_l1om_vec;
@@ -1123,8 +1125,10 @@ static const bfd_target * const _bfd_target_vector[] =
 	&bfd_elf64_tradbigmips_freebsd_vec,
 	&bfd_elf64_tradlittlemips_freebsd_vec,
 	&bfd_elf64_x86_64_freebsd_vec,
+	&bfd_elf64_x86_64_nacl_vec,
 	&bfd_elf64_x86_64_sol2_vec,
 	&bfd_elf64_x86_64_vec,
+	&bfd_elf32_x86_64_nacl_vec,
 	&bfd_elf32_x86_64_vec,
 	&bfd_elf64_l1om_freebsd_vec,
 	&bfd_elf64_l1om_vec,