diff --git a/contrib/binutils/bfd/elf32-ppc.h b/contrib/binutils/bfd/elf32-ppc.h
new file mode 100644
index 000000000000..fa2c585610b0
--- /dev/null
+++ b/contrib/binutils/bfd/elf32-ppc.h
@@ -0,0 +1,21 @@
+/* PowerPC-specific support for 64-bit ELF.
+ Copyright 2003 Free Software Foundation, Inc.
+
+This file is part of BFD, the Binary File Descriptor library.
+
+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
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program 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 this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+asection *ppc_elf_tls_setup (bfd *, struct bfd_link_info *);
+bfd_boolean ppc_elf_tls_optimize (bfd *, struct bfd_link_info *);
diff --git a/contrib/binutils/bfd/libxcoff.h b/contrib/binutils/bfd/libxcoff.h
new file mode 100644
index 000000000000..8537617fcf15
--- /dev/null
+++ b/contrib/binutils/bfd/libxcoff.h
@@ -0,0 +1,245 @@
+/* BFD XCOFF object file private structure.
+ Copyright 2001, 2002 Free Software Foundation, Inc.
+ Written by Tom Rix, Redhat.
+
+ This file is part of BFD, the Binary File Descriptor library.
+
+ 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
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program 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 this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+#ifndef LIBXCOFF_H
+#define LIBXCOFF_H
+
+/* This is the backend information kept for XCOFF files. This
+ structure is constant for a particular backend. The first element
+ is the COFF backend data structure, so that XCOFF targets can use
+ the generic COFF code. */
+
+struct xcoff_backend_data_rec
+{
+ /* COFF backend information. */
+ bfd_coff_backend_data coff;
+
+ /* Magic number. */
+ unsigned short _xcoff_magic_number;
+
+ /* Architecture and machine for coff_set_arch_mach_hook. */
+ enum bfd_architecture _xcoff_architecture;
+ long _xcoff_machine;
+
+ /* Function pointers to xcoff specific swap routines. */
+ void (* _xcoff_swap_ldhdr_in)
+ PARAMS ((bfd *, const PTR, struct internal_ldhdr *));
+ void (* _xcoff_swap_ldhdr_out)
+ PARAMS ((bfd *, const struct internal_ldhdr *, PTR));
+ void (* _xcoff_swap_ldsym_in)
+ PARAMS ((bfd *, const PTR, struct internal_ldsym *));
+ void (* _xcoff_swap_ldsym_out)
+ PARAMS ((bfd *, const struct internal_ldsym *, PTR));
+ void (* _xcoff_swap_ldrel_in)
+ PARAMS ((bfd *, const PTR, struct internal_ldrel *));
+ void (* _xcoff_swap_ldrel_out)
+ PARAMS ((bfd *, const struct internal_ldrel *, PTR));
+
+ /* Size of the external struct. */
+ unsigned int _xcoff_ldhdrsz;
+ unsigned int _xcoff_ldsymsz;
+ unsigned int _xcoff_ldrelsz;
+
+ /* Size an entry in a descriptor section. */
+ unsigned int _xcoff_function_descriptor_size;
+
+ /* Size of the small aout file header. */
+ unsigned int _xcoff_small_aout_header_size;
+
+ /* Loader version
+ 1 : XCOFF32
+ 2 : XCOFF64. */
+ unsigned long _xcoff_ldhdr_version;
+
+ bfd_boolean (* _xcoff_put_symbol_name)
+ PARAMS ((bfd *, struct bfd_strtab_hash *, struct internal_syment *,
+ const char *));
+
+ bfd_boolean (* _xcoff_put_ldsymbol_name)
+ PARAMS ((bfd *, struct xcoff_loader_info *, struct internal_ldsym *,
+ const char *));
+
+ reloc_howto_type *_xcoff_dynamic_reloc;
+
+ asection * (* _xcoff_create_csect_from_smclas)
+ PARAMS ((bfd *, union internal_auxent *, const char *));
+
+ /* Line number and relocation overflow.
+ XCOFF32 overflows to another section when the line number or the
+ relocation count exceeds 0xffff. XCOFF64 does not overflow. */
+ bfd_boolean (*_xcoff_is_lineno_count_overflow)
+ PARAMS ((bfd *, bfd_vma));
+ bfd_boolean (*_xcoff_is_reloc_count_overflow)
+ PARAMS ((bfd *, bfd_vma));
+
+ /* Loader section symbol and relocation table offset
+ XCOFF32 is after the .loader header
+ XCOFF64 is offset in .loader header. */
+ bfd_vma (*_xcoff_loader_symbol_offset)
+ PARAMS ((bfd *, struct internal_ldhdr *));
+ bfd_vma (*_xcoff_loader_reloc_offset)
+ PARAMS ((bfd *, struct internal_ldhdr *));
+
+ /* Global linkage. The first word of global linkage code must be be
+ modified by filling in the correct TOC offset. */
+ unsigned long *_xcoff_glink_code;
+
+ /* Size of the global link code in bytes of the xcoff_glink_code table. */
+ unsigned long _xcoff_glink_size;
+
+ /* rtinit. */
+ unsigned int _xcoff_rtinit_size;
+ bfd_boolean (*_xcoff_generate_rtinit)
+ PARAMS ((bfd *, const char *, const char *, bfd_boolean));
+};
+
+/* Look up an entry in an XCOFF link hash table. */
+#define xcoff_link_hash_lookup(table, string, create, copy, follow) \
+ ((struct xcoff_link_hash_entry *) \
+ bfd_link_hash_lookup (&(table)->root, (string), (create), (copy),\
+ (follow)))
+
+/* Traverse an XCOFF link hash table. */
+#define xcoff_link_hash_traverse(table, func, info) \
+ (bfd_link_hash_traverse \
+ (&(table)->root, \
+ (bfd_boolean (*) PARAMS ((struct bfd_link_hash_entry *, PTR))) (func), \
+ (info)))
+
+/* Get the XCOFF link hash table from the info structure. This is
+ just a cast. */
+#define xcoff_hash_table(p) ((struct xcoff_link_hash_table *) ((p)->hash))
+
+
+#define xcoff_backend(abfd) \
+ ((struct xcoff_backend_data_rec *) (abfd)->xvec->backend_data)
+
+#define bfd_xcoff_magic_number(a) ((xcoff_backend(a)->_xcoff_magic_number))
+#define bfd_xcoff_architecture(a) ((xcoff_backend(a)->_xcoff_architecture))
+#define bfd_xcoff_machine(a) ((xcoff_backend(a)->_xcoff_machine))
+
+#define bfd_xcoff_swap_ldhdr_in(a, b, c) \
+ ((xcoff_backend(a)->_xcoff_swap_ldhdr_in) ((a), (b), (c)))
+
+#define bfd_xcoff_swap_ldhdr_out(a, b, c) \
+ ((xcoff_backend(a)->_xcoff_swap_ldhdr_out) ((a), (b), (c)))
+
+#define bfd_xcoff_swap_ldsym_in(a, b, c) \
+ ((xcoff_backend(a)->_xcoff_swap_ldsym_in) ((a), (b), (c)))
+
+#define bfd_xcoff_swap_ldsym_out(a, b, c) \
+ ((xcoff_backend(a)->_xcoff_swap_ldsym_out) ((a), (b), (c)))
+
+#define bfd_xcoff_swap_ldrel_in(a, b, c) \
+ ((xcoff_backend(a)->_xcoff_swap_ldrel_in) ((a), (b), (c)))
+
+#define bfd_xcoff_swap_ldrel_out(a, b, c) \
+ ((xcoff_backend(a)->_xcoff_swap_ldrel_out) ((a), (b), (c)))
+
+#define bfd_xcoff_ldhdrsz(a) ((xcoff_backend(a)->_xcoff_ldhdrsz))
+#define bfd_xcoff_ldsymsz(a) ((xcoff_backend(a)->_xcoff_ldsymsz))
+#define bfd_xcoff_ldrelsz(a) ((xcoff_backend(a)->_xcoff_ldrelsz))
+#define bfd_xcoff_function_descriptor_size(a) \
+ ((xcoff_backend(a)->_xcoff_function_descriptor_size))
+#define bfd_xcoff_small_aout_header_size(a) \
+ ((xcoff_backend(a)->_xcoff_small_aout_header_size))
+
+#define bfd_xcoff_ldhdr_version(a) ((xcoff_backend(a)->_xcoff_ldhdr_version))
+
+#define bfd_xcoff_put_symbol_name(a, b, c, d) \
+ ((xcoff_backend(a)->_xcoff_put_symbol_name) ((a), (b), (c), (d)))
+
+#define bfd_xcoff_put_ldsymbol_name(a, b, c, d) \
+ ((xcoff_backend(a)->_xcoff_put_ldsymbol_name) ((a), (b), (c), (d)))
+
+/* Get the XCOFF hash table entries for a BFD. */
+#define obj_xcoff_sym_hashes(bfd) \
+ ((struct xcoff_link_hash_entry **) obj_coff_sym_hashes (bfd))
+
+#define bfd_xcoff_dynamic_reloc_howto(a) \
+ ((xcoff_backend(a)->_xcoff_dynamic_reloc))
+
+#define bfd_xcoff_create_csect_from_smclas(a, b, c) \
+ ((xcoff_backend(a)->_xcoff_create_csect_from_smclas((a), (b), (c))))
+
+#define bfd_xcoff_is_lineno_count_overflow(a, b) \
+ ((xcoff_backend(a)->_xcoff_is_lineno_count_overflow((a), (b))))
+
+#define bfd_xcoff_is_reloc_count_overflow(a, b) \
+ ((xcoff_backend(a)->_xcoff_is_reloc_count_overflow((a), (b))))
+
+#define bfd_xcoff_loader_symbol_offset(a, b) \
+ ((xcoff_backend(a)->_xcoff_loader_symbol_offset((a), (b))))
+
+#define bfd_xcoff_loader_reloc_offset(a, b) \
+ ((xcoff_backend(a)->_xcoff_loader_reloc_offset((a), (b))))
+
+#define bfd_xcoff_glink_code(a, b) ((xcoff_backend(a)->_xcoff_glink_code[(b)]))
+#define bfd_xcoff_glink_code_size(a) ((xcoff_backend(a)->_xcoff_glink_size))
+
+/* Check for the magic number U803XTOCMAGIC or U64_TOCMAGIC for 64 bit
+ targets. */
+#define bfd_xcoff_is_xcoff64(a) \
+ ( (0x01EF == (bfd_xcoff_magic_number(a))) \
+ || (0x01F7 == (bfd_xcoff_magic_number(a))))
+
+/* Check for the magic number U802TOMAGIC for 32 bit targets. */
+#define bfd_xcoff_is_xcoff32(a) (0x01DF == (bfd_xcoff_magic_number(a)))
+
+#define bfd_xcoff_rtinit_size(a) ((xcoff_backend(a)->_xcoff_rtinit_size))
+#define bfd_xcoff_generate_rtinit(a, b, c, d) ((xcoff_backend(a)->_xcoff_generate_rtinit ((a), (b), (c), (d))))
+
+/* Accessor macros for tdata. */
+#define bfd_xcoff_text_align_power(a) ((xcoff_data (a)->text_align_power))
+#define bfd_xcoff_data_align_power(a) ((xcoff_data (a)->data_align_power))
+
+/* xcoff*_ppc_relocate_section macros */
+#define XCOFF_MAX_CALCULATE_RELOCATION (0x1c)
+#define XCOFF_MAX_COMPLAIN_OVERFLOW (4)
+/* N_ONES produces N one bits, without overflowing machine arithmetic. */
+#ifdef N_ONES
+#undef N_ONES
+#endif
+#define N_ONES(n) (((((bfd_vma) 1 << ((n) - 1)) - 1) << 1) | 1)
+
+#define XCOFF_RELOC_FUNCTION_ARGS \
+ bfd *, asection *, bfd *, struct internal_reloc *, \
+ struct internal_syment *, struct reloc_howto_struct *, bfd_vma, bfd_vma, \
+ bfd_vma *relocation, bfd_byte *contents
+
+#define XCOFF_COMPLAIN_FUNCTION_ARGS \
+ bfd *, bfd_vma, bfd_vma, struct reloc_howto_struct *howto
+
+extern bfd_boolean (*xcoff_calculate_relocation[XCOFF_MAX_CALCULATE_RELOCATION])
+ PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
+extern bfd_boolean (*xcoff_complain_overflow[XCOFF_MAX_COMPLAIN_OVERFLOW])
+ PARAMS ((XCOFF_COMPLAIN_FUNCTION_ARGS));
+
+/* Relocation functions */
+bfd_boolean xcoff_reloc_type_noop PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
+bfd_boolean xcoff_reloc_type_fail PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
+bfd_boolean xcoff_reloc_type_pos PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
+bfd_boolean xcoff_reloc_type_neg PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
+bfd_boolean xcoff_reloc_type_rel PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
+bfd_boolean xcoff_reloc_type_toc PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
+bfd_boolean xcoff_reloc_type_ba PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
+bfd_boolean xcoff_reloc_type_crel PARAMS ((XCOFF_RELOC_FUNCTION_ARGS));
+
+#endif /* LIBXCOFF_H */
diff --git a/contrib/binutils/include/coff/xcoff.h b/contrib/binutils/include/coff/xcoff.h
new file mode 100644
index 000000000000..64a9ee164ce5
--- /dev/null
+++ b/contrib/binutils/include/coff/xcoff.h
@@ -0,0 +1,639 @@
+/* Internal format of XCOFF object file data structures for BFD.
+
+ Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
+ Free Software Foundation, Inc.
+ Written by Ian Lance Taylor <ian@cygnus.com>, Cygnus Support.
+
+ This file is part of BFD, the Binary File Descriptor library.
+
+ 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
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program 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 this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+#ifndef _INTERNAL_XCOFF_H
+#define _INTERNAL_XCOFF_H
+
+/* Linker */
+
+/* Names of "special" sections. */
+#define _TEXT ".text"
+#define _DATA ".data"
+#define _BSS ".bss"
+#define _PAD ".pad"
+#define _LOADER ".loader"
+#define _EXCEPT ".except"
+#define _TYPCHK ".typchk"
+
+/* XCOFF uses a special .loader section with type STYP_LOADER. */
+#define STYP_LOADER 0x1000
+
+/* XCOFF uses a special .debug section with type STYP_DEBUG. */
+#define STYP_DEBUG 0x2000
+
+/* XCOFF handles line number or relocation overflow by creating
+ another section header with STYP_OVRFLO set. */
+#define STYP_OVRFLO 0x8000
+
+/* Specifies an exception section. A section of this type provides
+ information to identify the reason that a trap or ececptin occured within
+ and executable object program */
+#define STYP_EXCEPT 0x0100
+
+/* Specifies a type check section. A section of this type contains parameter
+ argument type check strings used by the AIX binder. */
+#define STYP_TYPCHK 0x4000
+
+#define RS6K_AOUTHDR_OMAGIC 0x0107 /* old: text & data writeable */
+#define RS6K_AOUTHDR_NMAGIC 0x0108 /* new: text r/o, data r/w */
+#define RS6K_AOUTHDR_ZMAGIC 0x010B /* paged: text r/o, both page-aligned */
+
+/* XCOFF relocation types.
+ The relocations are described in the function
+ xcoff[64]_ppc_relocate_section in coff64-rs6000.c and coff-rs6000.c */
+
+#define R_POS (0x00)
+#define R_NEG (0x01)
+#define R_REL (0x02)
+#define R_TOC (0x03)
+#define R_RTB (0x04)
+#define R_GL (0x05)
+#define R_TCL (0x06)
+#define R_BA (0x08)
+#define R_BR (0x0a)
+#define R_RL (0x0c)
+#define R_RLA (0x0d)
+#define R_REF (0x0f)
+#define R_TRL (0x12)
+#define R_TRLA (0x13)
+#define R_RRTBI (0x14)
+#define R_RRTBA (0x15)
+#define R_CAI (0x16)
+#define R_CREL (0x17)
+#define R_RBA (0x18)
+#define R_RBAC (0x19)
+#define R_RBR (0x1a)
+#define R_RBRC (0x1b)
+
+/* Storage class #defines, from /usr/include/storclass.h that are not already
+ defined in internal.h */
+
+/* Comment string in .info section */
+#define C_INFO 110
+
+/* Auxillary Symbol Entries */
+
+/* x_smtyp values: */
+#define SMTYP_ALIGN(x) ((x) >> 3) /* log2 of alignment */
+#define SMTYP_SMTYP(x) ((x) & 0x7) /* symbol type */
+/* Symbol type values: */
+#define XTY_ER 0 /* External reference */
+#define XTY_SD 1 /* Csect definition */
+#define XTY_LD 2 /* Label definition */
+#define XTY_CM 3 /* .BSS */
+#define XTY_EM 4 /* Error message */
+#define XTY_US 5 /* "Reserved for internal use" */
+
+/* x_smclas values: */
+#define XMC_PR 0 /* Read-only program code */
+#define XMC_RO 1 /* Read-only constant */
+#define XMC_DB 2 /* Read-only debug dictionary table */
+#define XMC_TC 3 /* Read-write general TOC entry */
+#define XMC_UA 4 /* Read-write unclassified */
+#define XMC_RW 5 /* Read-write data */
+#define XMC_GL 6 /* Read-only global linkage */
+#define XMC_XO 7 /* Read-only extended operation */
+#define XMC_SV 8 /* Read-only supervisor call */
+#define XMC_BS 9 /* Read-write BSS */
+#define XMC_DS 10 /* Read-write descriptor csect */
+#define XMC_UC 11 /* Read-write unnamed Fortran common */
+#define XMC_TI 12 /* Read-only traceback index csect */
+#define XMC_TB 13 /* Read-only traceback table csect */
+/* 14 ??? */
+#define XMC_TC0 15 /* Read-write TOC anchor */
+#define XMC_TD 16 /* Read-write data in TOC */
+#define XMC_SV64 17 /* Read-only 64 bit supervisor call */
+#define XMC_SV3264 18 /* Read-only 32 or 64 bit supervisor call */
+
+/* The ldhdr structure. This appears at the start of the .loader
+ section. */
+
+struct internal_ldhdr
+{
+ /* The version number:
+ 1 : 32 bit
+ 2 : 64 bit */
+ unsigned long l_version;
+
+ /* The number of symbol table entries. */
+ bfd_size_type l_nsyms;
+
+ /* The number of relocation table entries. */
+ bfd_size_type l_nreloc;
+
+ /* The length of the import file string table. */
+ bfd_size_type l_istlen;
+
+ /* The number of import files. */
+ bfd_size_type l_nimpid;
+
+ /* The offset from the start of the .loader section to the first
+ entry in the import file table. */
+ bfd_size_type l_impoff;
+
+ /* The length of the string table. */
+ bfd_size_type l_stlen;
+
+ /* The offset from the start of the .loader section to the first
+ entry in the string table. */
+ bfd_size_type l_stoff;
+
+ /* The offset to start of the symbol table, only in XCOFF64 */
+ bfd_vma l_symoff;
+
+ /* The offset to the start of the relocation table, only in XCOFF64 */
+ bfd_vma l_rldoff;
+};
+
+/* The ldsym structure. This is used to represent a symbol in the
+ .loader section. */
+
+struct internal_ldsym
+{
+ union
+ {
+ /* The symbol name if <= SYMNMLEN characters. */
+ char _l_name[SYMNMLEN];
+ struct
+ {
+ /* Zero if the symbol name is more than SYMNMLEN characters. */
+ long _l_zeroes;
+
+ /* The offset in the string table if the symbol name is more
+ than SYMNMLEN characters. */
+ long _l_offset;
+ }
+ _l_l;
+ }
+ _l;
+
+ /* The symbol value. */
+ bfd_vma l_value;
+
+ /* The symbol section number. */
+ short l_scnum;
+
+ /* The symbol type and flags. */
+ char l_smtype;
+
+ /* The symbol storage class. */
+ char l_smclas;
+
+ /* The import file ID. */
+ bfd_size_type l_ifile;
+
+ /* Offset to the parameter type check string. */
+ bfd_size_type l_parm;
+};
+
+/* These flags are for the l_smtype field (the lower three bits are an
+ XTY_* value). */
+
+/* Imported symbol. */
+#define L_IMPORT (0x40)
+/* Entry point. */
+#define L_ENTRY (0x20)
+/* Exported symbol. */
+#define L_EXPORT (0x10)
+
+/* The ldrel structure. This is used to represent a reloc in the
+ .loader section. */
+
+struct internal_ldrel
+{
+ /* The reloc address. */
+ bfd_vma l_vaddr;
+
+ /* The symbol table index in the .loader section symbol table. */
+ bfd_size_type l_symndx;
+
+ /* The relocation type and size. */
+ short l_rtype;
+
+ /* The section number this relocation applies to. */
+ short l_rsecnm;
+};
+
+/* An entry in the XCOFF linker hash table. */
+struct xcoff_link_hash_entry
+{
+ struct bfd_link_hash_entry root;
+
+ /* Symbol index in output file. Set to -1 initially. Set to -2 if
+ there is a reloc against this symbol. */
+ long indx;
+
+ /* If we have created a TOC entry for this symbol, this is the .tc
+ section which holds it. */
+ asection *toc_section;
+
+ union
+ {
+ /* If we have created a TOC entry (the XCOFF_SET_TOC flag is
+ set), this is the offset in toc_section. */
+ bfd_vma toc_offset;
+
+ /* If the TOC entry comes from an input file, this is set to the
+ symbol index of the C_HIDEXT XMC_TC or XMC_TD symbol. */
+ long toc_indx;
+ }
+ u;
+
+ /* If this symbol is a function entry point which is called, this
+ field holds a pointer to the function descriptor. If this symbol
+ is a function descriptor, this field holds a pointer to the
+ function entry point. */
+ struct xcoff_link_hash_entry *descriptor;
+
+ /* The .loader symbol table entry, if there is one. */
+ struct internal_ldsym *ldsym;
+
+ /* If XCOFF_BUILT_LDSYM is set, this is the .loader symbol table
+ index. If XCOFF_BUILD_LDSYM is clear, and XCOFF_IMPORT is set,
+ this is the l_ifile value. */
+ long ldindx;
+
+ /* Some linker flags. */
+ unsigned long flags;
+
+ /* The storage mapping class. */
+ unsigned char smclas;
+};
+
+/* Flags for xcoff_link_hash_entry. */
+
+/* Symbol is referenced by a regular object. */
+#define XCOFF_REF_REGULAR 0x00000001
+/* Symbol is defined by a regular object. */
+#define XCOFF_DEF_REGULAR 0x00000002
+/* Symbol is defined by a dynamic object. */
+#define XCOFF_DEF_DYNAMIC 0x00000004
+/* Symbol is used in a reloc being copied into the .loader section. */
+#define XCOFF_LDREL 0x00000008
+/* Symbol is the entry point. */
+#define XCOFF_ENTRY 0x00000010
+/* Symbol is called; this is, it appears in a R_BR reloc. */
+#define XCOFF_CALLED 0x00000020
+/* Symbol needs the TOC entry filled in. */
+#define XCOFF_SET_TOC 0x00000040
+/* Symbol is explicitly imported. */
+#define XCOFF_IMPORT 0x00000080
+/* Symbol is explicitly exported. */
+#define XCOFF_EXPORT 0x00000100
+/* Symbol has been processed by xcoff_build_ldsyms. */
+#define XCOFF_BUILT_LDSYM 0x00000200
+/* Symbol is mentioned by a section which was not garbage collected. */
+#define XCOFF_MARK 0x00000400
+/* Symbol size is recorded in size_list list from hash table. */
+#define XCOFF_HAS_SIZE 0x00000800
+/* Symbol is a function descriptor. */
+#define XCOFF_DESCRIPTOR 0x00001000
+/* Multiple definitions have been for the symbol. */
+#define XCOFF_MULTIPLY_DEFINED 0x00002000
+/* Symbol is the __rtinit symbol. */
+#define XCOFF_RTINIT 0x00004000
+/* Symbol is an imported 32 bit syscall. */
+#define XCOFF_SYSCALL32 0x00008000
+/* Symbol is an imported 64 bit syscall. */
+#define XCOFF_SYSCALL64 0x00010000
+
+/* The XCOFF linker hash table. */
+
+#define XCOFF_NUMBER_OF_SPECIAL_SECTIONS 6
+#define XCOFF_SPECIAL_SECTION_TEXT 0
+#define XCOFF_SPECIAL_SECTION_ETEXT 1
+#define XCOFF_SPECIAL_SECTION_DATA 2
+#define XCOFF_SPECIAL_SECTION_EDATA 3
+#define XCOFF_SPECIAL_SECTION_END 4
+#define XCOFF_SPECIAL_SECTION_END2 5
+
+struct xcoff_link_hash_table
+{
+ struct bfd_link_hash_table root;
+
+ /* The .debug string hash table. We need to compute this while
+ reading the input files, so that we know how large the .debug
+ section will be before we assign section positions. */
+ struct bfd_strtab_hash *debug_strtab;
+
+ /* The .debug section we will use for the final output. */
+ asection *debug_section;
+
+ /* The .loader section we will use for the final output. */
+ asection *loader_section;
+
+ /* A count of non TOC relative relocs which will need to be
+ allocated in the .loader section. */
+ size_t ldrel_count;
+
+ /* The .loader section header. */
+ struct internal_ldhdr ldhdr;
+
+ /* The .gl section we use to hold global linkage code. */
+ asection *linkage_section;
+
+ /* The .tc section we use to hold toc entries we build for global
+ linkage code. */
+ asection *toc_section;
+
+ /* The .ds section we use to hold function descriptors which we
+ create for exported symbols. */
+ asection *descriptor_section;
+
+ /* The list of import files. */
+ struct xcoff_import_file *imports;
+
+ /* Required alignment of sections within the output file. */
+ unsigned long file_align;
+
+ /* Whether the .text section must be read-only. */
+ bfd_boolean textro;
+
+ /* Whether garbage collection was done. */
+ bfd_boolean gc;
+
+ /* A linked list of symbols for which we have size information. */
+ struct xcoff_link_size_list
+ {
+ struct xcoff_link_size_list *next;
+ struct xcoff_link_hash_entry *h;
+ bfd_size_type size;
+ }
+ *size_list;
+
+ /* Magic sections: _text, _etext, _data, _edata, _end, end. */
+ asection *special_sections[XCOFF_NUMBER_OF_SPECIAL_SECTIONS];
+};
+
+
+/* This structure is used to pass information through
+ xcoff_link_hash_traverse. */
+
+struct xcoff_loader_info
+{
+ /* Set if a problem occurred. */
+ bfd_boolean failed;
+
+ /* Output BFD. */
+ bfd *output_bfd;
+
+ /* Link information structure. */
+ struct bfd_link_info *info;
+
+ /* Whether all defined symbols should be exported. */
+ bfd_boolean export_defineds;
+
+ /* Number of ldsym structures. */
+ size_t ldsym_count;
+
+ /* Size of string table. */
+ size_t string_size;
+
+ /* String table. */
+ bfd_byte *strings;
+
+ /* Allocated size of string table. */
+ size_t string_alc;
+};
+
+/* In case we're on a 32-bit machine, construct a 64-bit "-1" value
+ from smaller values. Start with zero, widen, *then* decrement. */
+#define MINUS_ONE (((bfd_vma) 0) - 1)
+
+/* __rtinit, from /usr/include/rtinit.h. */
+struct __rtinit
+{
+ /* Pointer to runtime linker.
+ XXX: Is the parameter really void? */
+ int (*rtl) (void);
+
+ /* Offset to array of init functions, 0 if none. */
+ int init_offset;
+
+ /* Offset to array of fini functions, 0 if none. */
+ int fini_offset;
+
+ /* Size of __RTINIT_DESCRIPTOR. This value should be used instead of
+ sizeof(__RTINIT_DESCRIPTOR). */
+ int __rtinit_descriptor_size;
+};
+
+#define RTINIT_DESCRIPTOR_SIZE (12)
+
+struct __rtinit_descriptor
+{
+ /* Init/fini function. */
+ int f;
+
+ /* Offset, relative to the start of the __rtinit symbol, to name of the
+ function. */
+
+ int name_offset;
+
+ /* Flags */
+ unsigned char flags;
+};
+
+/* Archive */
+
+#define XCOFFARMAG "<aiaff>\012"
+#define XCOFFARMAGBIG "<bigaf>\012"
+#define SXCOFFARMAG 8
+
+/* The size of the ascii archive elements */
+#define XCOFFARMAG_ELEMENT_SIZE 12
+#define XCOFFARMAGBIG_ELEMENT_SIZE 20
+
+/* This terminates an XCOFF archive member name. */
+
+#define XCOFFARFMAG "`\012"
+#define SXCOFFARFMAG 2
+
+/* XCOFF archives start with this (printable) structure. */
+
+struct xcoff_ar_file_hdr
+{
+ /* Magic string. */
+ char magic[SXCOFFARMAG];
+
+ /* Offset of the member table (decimal ASCII string). */
+ char memoff[XCOFFARMAG_ELEMENT_SIZE];
+
+ /* Offset of the global symbol table (decimal ASCII string). */
+ char symoff[XCOFFARMAG_ELEMENT_SIZE];
+
+ /* Offset of the first member in the archive (decimal ASCII string). */
+ char firstmemoff[XCOFFARMAG_ELEMENT_SIZE];
+
+ /* Offset of the last member in the archive (decimal ASCII string). */
+ char lastmemoff[XCOFFARMAG_ELEMENT_SIZE];
+
+ /* Offset of the first member on the free list (decimal ASCII
+ string). */
+ char freeoff[XCOFFARMAG_ELEMENT_SIZE];
+};
+
+#define SIZEOF_AR_FILE_HDR (SXCOFFARMAG + 5 * XCOFFARMAG_ELEMENT_SIZE)
+
+/* This is the equivalent data structure for the big archive format. */
+
+struct xcoff_ar_file_hdr_big
+{
+ /* Magic string. */
+ char magic[SXCOFFARMAG];
+
+ /* Offset of the member table (decimal ASCII string). */
+ char memoff[XCOFFARMAGBIG_ELEMENT_SIZE];
+
+ /* Offset of the global symbol table for 32-bit objects (decimal ASCII
+ string). */
+ char symoff[XCOFFARMAGBIG_ELEMENT_SIZE];
+
+ /* Offset of the global symbol table for 64-bit objects (decimal ASCII
+ string). */
+ char symoff64[XCOFFARMAGBIG_ELEMENT_SIZE];
+
+ /* Offset of the first member in the archive (decimal ASCII string). */
+ char firstmemoff[XCOFFARMAGBIG_ELEMENT_SIZE];
+
+ /* Offset of the last member in the archive (decimal ASCII string). */
+ char lastmemoff[XCOFFARMAGBIG_ELEMENT_SIZE];
+
+ /* Offset of the first member on the free list (decimal ASCII
+ string). */
+ char freeoff[XCOFFARMAGBIG_ELEMENT_SIZE];
+};
+
+#define SIZEOF_AR_FILE_HDR_BIG (SXCOFFARMAG + 6 * XCOFFARMAGBIG_ELEMENT_SIZE)
+
+/* Each XCOFF archive member starts with this (printable) structure. */
+
+struct xcoff_ar_hdr
+{
+ /* File size not including the header (decimal ASCII string). */
+ char size[XCOFFARMAG_ELEMENT_SIZE];
+
+ /* File offset of next archive member (decimal ASCII string). */
+ char nextoff[XCOFFARMAG_ELEMENT_SIZE];
+
+ /* File offset of previous archive member (decimal ASCII string). */
+ char prevoff[XCOFFARMAG_ELEMENT_SIZE];
+
+ /* File mtime (decimal ASCII string). */
+ char date[12];
+
+ /* File UID (decimal ASCII string). */
+ char uid[12];
+
+ /* File GID (decimal ASCII string). */
+ char gid[12];
+
+ /* File mode (octal ASCII string). */
+ char mode[12];
+
+ /* Length of file name (decimal ASCII string). */
+ char namlen[4];
+
+ /* This structure is followed by the file name. The length of the
+ name is given in the namlen field. If the length of the name is
+ odd, the name is followed by a null byte. The name and optional
+ null byte are followed by XCOFFARFMAG, which is not included in
+ namlen. The contents of the archive member follow; the number of
+ bytes is given in the size field. */
+};
+
+#define SIZEOF_AR_HDR (3 * XCOFFARMAG_ELEMENT_SIZE + 4 * 12 + 4)
+
+/* The equivalent for the big archive format. */
+
+struct xcoff_ar_hdr_big
+{
+ /* File size not including the header (decimal ASCII string). */
+ char size[XCOFFARMAGBIG_ELEMENT_SIZE];
+
+ /* File offset of next archive member (decimal ASCII string). */
+ char nextoff[XCOFFARMAGBIG_ELEMENT_SIZE];
+
+ /* File offset of previous archive member (decimal ASCII string). */
+ char prevoff[XCOFFARMAGBIG_ELEMENT_SIZE];
+
+ /* File mtime (decimal ASCII string). */
+ char date[12];
+
+ /* File UID (decimal ASCII string). */
+ char uid[12];
+
+ /* File GID (decimal ASCII string). */
+ char gid[12];
+
+ /* File mode (octal ASCII string). */
+ char mode[12];
+
+ /* Length of file name (decimal ASCII string). */
+ char namlen[4];
+
+ /* This structure is followed by the file name. The length of the
+ name is given in the namlen field. If the length of the name is
+ odd, the name is followed by a null byte. The name and optional
+ null byte are followed by XCOFFARFMAG, which is not included in
+ namlen. The contents of the archive member follow; the number of
+ bytes is given in the size field. */
+};
+
+#define SIZEOF_AR_HDR_BIG (3 * XCOFFARMAGBIG_ELEMENT_SIZE + 4 * 12 + 4)
+
+/* We often have to distinguish between the old and big file format.
+ Make it a bit cleaner. We can use `xcoff_ardata' here because the
+ `hdr' member has the same size and position in both formats.
+ <bigaf> is the default format, return TRUE even when xcoff_ardata is
+ NULL. */
+#ifndef SMALL_ARCHIVE
+/* Creates big archives by default */
+#define xcoff_big_format_p(abfd) \
+ ((NULL != bfd_ardata (abfd) && NULL == xcoff_ardata (abfd)) || \
+ ((NULL != bfd_ardata (abfd)) && \
+ (NULL != xcoff_ardata (abfd)) && \
+ (xcoff_ardata (abfd)->magic[1] == 'b')))
+#else
+/* Creates small archives by default. */
+#define xcoff_big_format_p(abfd) \
+ (((NULL != bfd_ardata (abfd)) && \
+ (NULL != xcoff_ardata (abfd)) && \
+ (xcoff_ardata (abfd)->magic[1] == 'b')))
+#endif
+
+/* We store a copy of the xcoff_ar_file_hdr in the tdata field of the
+ artdata structure. Similar for the big archive. */
+#define xcoff_ardata(abfd) \
+ ((struct xcoff_ar_file_hdr *) bfd_ardata (abfd)->tdata)
+#define xcoff_ardata_big(abfd) \
+ ((struct xcoff_ar_file_hdr_big *) bfd_ardata (abfd)->tdata)
+
+/* We store a copy of the xcoff_ar_hdr in the arelt_data field of an
+ archive element. Similar for the big archive. */
+#define arch_eltdata(bfd) ((struct areltdata *) ((bfd)->arelt_data))
+#define arch_xhdr(bfd) \
+ ((struct xcoff_ar_hdr *) arch_eltdata (bfd)->arch_header)
+#define arch_xhdr_big(bfd) \
+ ((struct xcoff_ar_hdr_big *) arch_eltdata (bfd)->arch_header)
+
+#endif /* _INTERNAL_XCOFF_H */
diff --git a/contrib/binutils/ld/emultempl/ppc32elf.em b/contrib/binutils/ld/emultempl/ppc32elf.em
new file mode 100644
index 000000000000..46145932c3da
--- /dev/null
+++ b/contrib/binutils/ld/emultempl/ppc32elf.em
@@ -0,0 +1,80 @@
+# This shell script emits a C file. -*- C -*-
+# Copyright 2003 Free Software Foundation, Inc.
+#
+# This file is part of GLD, the Gnu Linker.
+#
+# 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
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program 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 this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+
+# This file is sourced from elf32.em, and defines extra powerpc64-elf
+# specific routines.
+#
+cat >>e${EMULATION_NAME}.c <<EOF
+
+#include "libbfd.h"
+#include "elf32-ppc.h"
+
+/* Whether to run tls optimization. */
+static int notlsopt = 0;
+
+static void
+ppc_before_allocation (void)
+{
+ extern const bfd_target bfd_elf32_powerpc_vec;
+ extern const bfd_target bfd_elf32_powerpcle_vec;
+
+ if (link_info.hash->creator == &bfd_elf32_powerpc_vec
+ || link_info.hash->creator == &bfd_elf32_powerpcle_vec)
+ {
+ if (ppc_elf_tls_setup (output_bfd, &link_info) && !notlsopt)
+ {
+ if (!ppc_elf_tls_optimize (output_bfd, &link_info))
+ {
+ einfo ("%X%P: TLS problem %E\n");
+ return;
+ }
+ }
+ }
+ gld${EMULATION_NAME}_before_allocation ();
+}
+
+EOF
+
+# Define some shell vars to insert bits of code into the standard elf
+# parse_args and list_options functions.
+#
+PARSE_AND_LIST_PROLOGUE='
+#define OPTION_NO_TLS_OPT 301
+'
+
+PARSE_AND_LIST_LONGOPTS='
+ { "no-tls-optimize", no_argument, NULL, OPTION_NO_TLS_OPT },
+'
+
+PARSE_AND_LIST_OPTIONS='
+ fprintf (file, _("\
+ --no-tls-optimize Don'\''t try to optimize TLS accesses.\n"
+ ));
+'
+
+PARSE_AND_LIST_ARGS_CASES='
+ case OPTION_NO_TLS_OPT:
+ notlsopt = 1;
+ break;
+'
+
+# Put these extra ppc64elf routines in ld_${EMULATION_NAME}_emulation
+#
+LDEMUL_BEFORE_ALLOCATION=ppc_before_allocation