Add x86_64-mingw64 target

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.  */