Add x86_64-mingw64 target
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Nick Clifton
parent
c0b5e094e2
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b0c0973d9a
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@ -1,3 +1,15 @@
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2006-09-20 Kai Tietz <Kai.Tietz@onevision.com>
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* external.h: Add proper external_aouthdr64 structure (without
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data_start member).
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(AOUTHDRSZ64): Set according structure size.
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(AOUTHDR64): As typedef of external_aouthdr64 structure.
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* internal.h: Add relocation identifiers for coff.
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* pe.h: Add define IMAGE_FILE_MACHINE_AMD64 the coff signature.
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(PEPAOUTHDR): Adjust structure to have proper size (using AOUTHDR64).
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(PEPAOUTSZ): Calculated size of 240.
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* x86_64.h: Coff information for x86_64 (AMD64).
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2006-02-05 Arnold Metselaar <arnold.metselaar@planet.nl>
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* internal.h: Add relocation number R_IMM24 for Z80.
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@ -1,6 +1,6 @@
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/* external.h -- External COFF structures
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Copyright 2001 Free Software Foundation, Inc.
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Copyright 2001, 2006 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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@ -55,7 +55,21 @@ AOUTHDR;
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#define AOUTHDRSZ 28
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#define AOUTSZ 28
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#endif
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typedef struct external_aouthdr64
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{
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char magic[2]; /* Type of file. */
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char vstamp[2]; /* Version stamp. */
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char tsize[4]; /* Text size in bytes, padded to FW bdry*/
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char dsize[4]; /* Initialized data " ". */
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char bsize[4]; /* Uninitialized data " ". */
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char entry[4]; /* Entry pt. */
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char text_start[4]; /* Base of text used for this file. */
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}
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AOUTHDR64;
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#define AOUTHDRSZ64 24
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#endif /* not DO_NOT_DEFINE_AOUTHDR */
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#ifndef DO_NOT_DEFINE_SCNHDR
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/********************** SECTION HEADER **********************/
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@ -1,7 +1,7 @@
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/* Internal format of COFF object file data structures, for GNU BFD.
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This file is part of BFD, the Binary File Descriptor library.
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Copyright 1999, 2000, 2001, 2002, 2003, 2004. 2005
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Copyright 1999, 2000, 2001, 2002, 2003, 2004. 2005, 2006
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Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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@ -604,6 +604,25 @@ struct internal_reloc
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unsigned long r_offset; /* Used by Alpha ECOFF, SPARC, others */
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};
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/* X86-64 relocations. */
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#define R_AMD64_ABS 0 /* Reference is absolute, no relocation is necessary. */
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#define R_AMD64_DIR64 1 /* 64-bit address (VA). */
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#define R_AMD64_DIR32 2 /* 32-bit address (VA) R_DIR32. */
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#define R_AMD64_IMAGEBASE 3 /* 32-bit absolute ref w/o base R_IMAGEBASE. */
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#define R_AMD64_PCRLONG 4 /* 32-bit relative address from byte following reloc R_PCRLONG. */
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#define R_AMD64_PCRLONG_1 5 /* 32-bit relative address from byte distance 1 from reloc. */
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#define R_AMD64_PCRLONG_2 6 /* 32-bit relative address from byte distance 2 from reloc. */
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#define R_AMD64_PCRLONG_3 7 /* 32-bit relative address from byte distance 3 from reloc. */
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#define R_AMD64_PCRLONG_4 8 /* 32-bit relative address from byte distance 4 from reloc. */
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#define R_AMD64_PCRLONG_5 9 /* 32-bit relative address from byte distance 5 from reloc. */
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#define R_AMD64_SECTION 10 /* Section index. */
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#define R_AMD64_SECREL 11 /* 32 bit offset from base of section containing target R_SECREL. */
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#define R_AMD64_SECREL7 12 /* 7 bit unsigned offset from base of section containing target. */
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#define R_AMD64_TOKEN 13 /* 32 bit metadata token. */
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#define R_AMD64_PCRQUAD 14 /* Pseude PC64 relocation - Note: not specified by MS/AMD but need for gas pc-relative 64bit wide relocation generated by ELF. */
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/* i386 Relocations. */
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#define R_DIR16 1
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#define R_REL24 5
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#define R_DIR32 6
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@ -1,6 +1,6 @@
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/* pe.h - PE COFF header information
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Copyright 1999, 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
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Copyright 1999, 2000, 2001, 2003, 2004, 2006 Free Software Foundation, Inc.
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This file is part of BFD, the Binary File Descriptor library.
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@ -119,6 +119,7 @@
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#define IMAGE_FILE_MACHINE_THUMB 0x01c2
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#define IMAGE_FILE_MACHINE_TRICORE 0x0520
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#define IMAGE_FILE_MACHINE_WCEMIPSV2 0x0169
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#define IMAGE_FILE_MACHINE_AMD64 0x8664
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#define IMAGE_SUBSYSTEM_UNKNOWN 0
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#define IMAGE_SUBSYSTEM_NATIVE 1
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@ -259,6 +260,7 @@ typedef struct
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/* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */
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char DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars. */
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} PEAOUTHDR;
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#undef AOUTSZ
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#define AOUTSZ (AOUTHDRSZ + 196)
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@ -267,8 +269,11 @@ typedef struct
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of just 4 bytes long. */
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typedef struct
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{
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#ifdef AOUTHDRSZ64
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AOUTHDR64 standard;
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#else
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AOUTHDR standard;
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#endif
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/* NT extra fields; see internal.h for descriptions. */
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char ImageBase[8];
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char SectionAlignment[4];
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@ -294,7 +299,12 @@ typedef struct
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/* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; */
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char DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars. */
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} PEPAOUTHDR;
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#ifdef AOUTHDRSZ64
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#define PEPAOUTSZ (AOUTHDRSZ64 + 196 + 5 * 4) /* = 240 */
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#else
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#define PEPAOUTSZ 240
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#endif
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#undef E_FILNMLEN
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#define E_FILNMLEN 18 /* # characters in a file name. */
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@ -0,0 +1,54 @@
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/* COFF information for AMD 64.
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Copyright 2006 Free Software Foundation, Inc.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
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Written by Kai Tietz, OneVision Software GmbH&CoKg. */
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#define L_LNNO_SIZE 2
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#define INCLUDE_COMDAT_FIELDS_IN_AUXENT
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#include "coff/external.h"
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#define AMD64MAGIC 0x8664
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#define AMD64BADMAG(x) ((x).f_magic != AMD64MAGIC)
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#define IMAGE_NT_OPTIONAL_HDR64_MAGIC 0x20b
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#define OMAGIC 0404 /* Object files, eg as output. */
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#define ZMAGIC IMAGE_NT_OPTIONAL_HDR64_MAGIC /* Demand load format, eg normal ld output 0x10b. */
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#define STMAGIC 0401 /* Target shlib. */
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#define SHMAGIC 0443 /* Host shlib. */
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/* Define some NT default values. */
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/* #define NT_IMAGE_BASE 0x400000 moved to internal.h. */
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#define NT_SECTION_ALIGNMENT 0x1000
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#define NT_FILE_ALIGNMENT 0x200
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#define NT_DEF_RESERVE 0x100000
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#define NT_DEF_COMMIT 0x1000
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/* Relocation directives. */
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struct external_reloc
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{
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char r_vaddr[4];
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char r_symndx[4];
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char r_type[2];
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};
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#define RELOC struct external_reloc
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#define RELSZ 10
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