Add x86_64-mingw64 target

5 files changed, 114 insertions, 5 deletions

diff --git a/include/coff/ChangeLog b/include/coff/ChangeLog
index f41c115..499d478 100644
--- a/include/coff/ChangeLog
+++ b/include/coff/ChangeLog
@@ -1,3 +1,15 @@
+2006-09-20  Kai Tietz  <Kai.Tietz@onevision.com>
+
+	* external.h: Add proper external_aouthdr64 structure (without
+	data_start member).
+	(AOUTHDRSZ64): Set according structure size.
+	(AOUTHDR64): As typedef of external_aouthdr64 structure.
+	* internal.h: Add relocation identifiers for coff.
+	* pe.h:	Add define IMAGE_FILE_MACHINE_AMD64 the coff signature.
+	(PEPAOUTHDR): Adjust structure to have proper size (using AOUTHDR64).
+	(PEPAOUTSZ): Calculated size of 240.
+	* x86_64.h: Coff information for x86_64 (AMD64).
+
 2006-02-05  Arnold Metselaar  <arnold.metselaar@planet.nl>
 
 	* internal.h: Add relocation number R_IMM24 for Z80.
diff --git a/include/coff/external.h b/include/coff/external.h
index 9e760bd..e38fb1b 100644
--- a/include/coff/external.h
+++ b/include/coff/external.h
@@ -1,6 +1,6 @@
 /* external.h  -- External COFF structures
    
-   Copyright 2001 Free Software Foundation, Inc.
+   Copyright 2001, 2006 Free Software Foundation, Inc.
 
    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
@@ -55,7 +55,21 @@ AOUTHDR;
 
 #define AOUTHDRSZ 28
 #define AOUTSZ 28
-#endif
+
+typedef struct external_aouthdr64
+{
+  char magic[2];	/* Type of file.			*/
+  char vstamp[2];	/* Version stamp.			*/
+  char tsize[4];	/* Text size in bytes, padded to FW bdry*/
+  char dsize[4];	/* Initialized data "  ".		*/
+  char bsize[4];	/* Uninitialized data "   ".		*/
+  char entry[4];	/* Entry pt.				*/
+  char text_start[4];	/* Base of text used for this file. 	*/
+}
+AOUTHDR64;
+#define AOUTHDRSZ64	24
+
+#endif /* not DO_NOT_DEFINE_AOUTHDR */
 
 #ifndef DO_NOT_DEFINE_SCNHDR
 /********************** SECTION HEADER **********************/
diff --git a/include/coff/internal.h b/include/coff/internal.h
index ed0918a..71336ff 100644
--- a/include/coff/internal.h
+++ b/include/coff/internal.h
@@ -1,7 +1,7 @@
 /* Internal format of COFF object file data structures, for GNU BFD.
    This file is part of BFD, the Binary File Descriptor library.
    
-   Copyright 1999, 2000, 2001, 2002, 2003, 2004. 2005
+   Copyright 1999, 2000, 2001, 2002, 2003, 2004. 2005, 2006
    Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
@@ -604,6 +604,25 @@ struct internal_reloc
   unsigned long r_offset;	/* Used by Alpha ECOFF, SPARC, others */
 };
 
+/* X86-64 relocations.  */
+#define R_AMD64_ABS 		 0 /* Reference is absolute, no relocation is necessary.  */
+#define R_AMD64_DIR64		 1 /* 64-bit address (VA).  */
+#define R_AMD64_DIR32		 2 /* 32-bit address (VA) R_DIR32.  */
+#define R_AMD64_IMAGEBASE	 3 /* 32-bit absolute ref w/o base R_IMAGEBASE.  */
+#define R_AMD64_PCRLONG		 4 /* 32-bit relative address from byte following reloc R_PCRLONG.  */
+#define R_AMD64_PCRLONG_1	 5 /* 32-bit relative address from byte distance 1 from reloc.  */
+#define R_AMD64_PCRLONG_2	 6 /* 32-bit relative address from byte distance 2 from reloc.  */
+#define R_AMD64_PCRLONG_3	 7 /* 32-bit relative address from byte distance 3 from reloc.  */
+#define R_AMD64_PCRLONG_4	 8 /* 32-bit relative address from byte distance 4 from reloc.  */
+#define R_AMD64_PCRLONG_5	 9 /* 32-bit relative address from byte distance 5 from reloc.  */
+#define R_AMD64_SECTION		10 /* Section index.  */
+#define R_AMD64_SECREL		11 /* 32 bit offset from base of section containing target R_SECREL.  */
+#define R_AMD64_SECREL7		12 /* 7 bit unsigned offset from base of section containing target.  */
+#define R_AMD64_TOKEN		13 /* 32 bit metadata token.  */
+#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.  */
+
+/* i386 Relocations.  */
+
 #define R_DIR16 	 1
 #define R_REL24          5
 #define R_DIR32 	 6
diff --git a/include/coff/pe.h b/include/coff/pe.h
index 643cea4..ac53a17 100644
--- a/include/coff/pe.h
+++ b/include/coff/pe.h
@@ -1,6 +1,6 @@
 /* pe.h  -  PE COFF header information 
 
-   Copyright 1999, 2000, 2001, 2003, 2004 Free Software Foundation, Inc.
+   Copyright 1999, 2000, 2001, 2003, 2004, 2006 Free Software Foundation, Inc.
 
    This file is part of BFD, the Binary File Descriptor library.
 
@@ -119,6 +119,7 @@
 #define IMAGE_FILE_MACHINE_THUMB             0x01c2
 #define IMAGE_FILE_MACHINE_TRICORE           0x0520
 #define IMAGE_FILE_MACHINE_WCEMIPSV2         0x0169
+#define IMAGE_FILE_MACHINE_AMD64             0x8664
 
 #define IMAGE_SUBSYSTEM_UNKNOWN			 0
 #define IMAGE_SUBSYSTEM_NATIVE			 1
@@ -259,6 +260,7 @@ typedef struct
   /* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];  */
   char  DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars.  */
 } PEAOUTHDR;
+
 #undef AOUTSZ
 #define AOUTSZ (AOUTHDRSZ + 196)
 
@@ -267,8 +269,11 @@ typedef struct
    of just 4 bytes long.  */
 typedef struct 
 {
+#ifdef AOUTHDRSZ64
+  AOUTHDR64 standard;
+#else
   AOUTHDR standard;
-
+#endif
   /* NT extra fields; see internal.h for descriptions.  */
   char  ImageBase[8];
   char  SectionAlignment[4];
@@ -294,7 +299,12 @@ typedef struct
   /* IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];  */
   char  DataDirectory[16][2][4]; /* 16 entries, 2 elements/entry, 4 chars.  */
 } PEPAOUTHDR;
+
+#ifdef AOUTHDRSZ64
+#define PEPAOUTSZ	(AOUTHDRSZ64 + 196 + 5 * 4) /* = 240 */
+#else
 #define PEPAOUTSZ	240
+#endif
   
 #undef  E_FILNMLEN
 #define E_FILNMLEN	18	/* # characters in a file name.  */
diff --git a/include/coff/x86_64.h b/include/coff/x86_64.h
new file mode 100644
index 0000000..b58dd2f
--- /dev/null
+++ b/include/coff/x86_64.h
@@ -0,0 +1,54 @@
+/* COFF information for AMD 64.
+   Copyright 2006 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., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
+   
+   Written by Kai Tietz, OneVision Software GmbH&CoKg.  */
+
+#define L_LNNO_SIZE 2
+#define INCLUDE_COMDAT_FIELDS_IN_AUXENT
+
+#include "coff/external.h"
+
+#define AMD64MAGIC	0x8664
+
+#define AMD64BADMAG(x)	((x).f_magic != AMD64MAGIC)
+#define IMAGE_NT_OPTIONAL_HDR64_MAGIC      0x20b
+
+#define OMAGIC          0404    /* Object files, eg as output.  */
+#define ZMAGIC          IMAGE_NT_OPTIONAL_HDR64_MAGIC    /* Demand load format, eg normal ld output 0x10b.  */
+#define STMAGIC		0401	/* Target shlib.  */
+#define SHMAGIC		0443	/* Host   shlib.  */
+
+/* Define some NT default values.  */
+/*  #define NT_IMAGE_BASE        0x400000 moved to internal.h.  */
+#define NT_SECTION_ALIGNMENT 0x1000
+#define NT_FILE_ALIGNMENT    0x200
+#define NT_DEF_RESERVE       0x100000
+#define NT_DEF_COMMIT        0x1000
+
+/* Relocation directives.  */
+
+struct external_reloc
+{
+  char r_vaddr[4];
+  char r_symndx[4];
+  char r_type[2];
+};
+
+#define RELOC struct external_reloc
+#define RELSZ 10