Import GccFindHit and hunk2aout tools.

tools/defs.h

@@ -0,0 +1,79 @@
+/* defs.h -- this file is part of GccFindHit
+*  Copyright (C) 1995 Daniel Verite -- daniel@brainstorm.eu.org
+*  This program is distributed under the General GNU Public License version 2
+*  See the file COPYING for information about the GPL
+*/
+
+#if BYTE_ORDER==LITTLE_ENDIAN
+/* reverse for endianness */
+#define GETLONG(x) ((((((x)&0xff)<<8) | (((x)&0xff00)>>8))<<16) | \
+		   (((((x)&0xff000000)>>8)&0x00ff0000) | \
+		   ((x)&0x00ff0000)<<8)>>16)
+#define GETWORD(x) ((((x)&0xff)<<8) | ((((x)&0xff00)>>8)&0xff))
+#else
+#define GETLONG(x) (x)
+#define GETWORD(x) (x)
+#endif
+
+#define	ZMAGIC	0x10b	/* demand-paged executable */
+#define	N_SO	0x64
+#define	N_SOL	0x84
+#define	N_SLINE	0x44
+
+/* Converts an SLINE value to an offset in the text section.
+   This definition is OK for ld 1.8, currently used on the Amiga AFAIK,
+   but you may change that for another linker */
+#define OFFSET_N_SLINE(x) (x)
+
+enum {
+  HUNK_UNIT=0x3e7,
+  HUNK_NAME,
+  HUNK_CODE,
+  HUNK_DATA,
+  HUNK_BSS,
+  HUNK_RELOC32,
+  HUNK_RELOC16,
+  HUNK_RELOC8,
+  HUNK_EXT,
+  HUNK_SYMBOL,
+  HUNK_DEBUG,
+  HUNK_END,
+  HUNK_HEADER,
+  HUNK_3F4, /* ? */
+  HUNK_OVERLAY,
+  HUNK_BREAK,
+  HUNK_DRELOC32,
+  HUNK_DRELOC16,
+  HUNK_DRELOC8,
+  HUNK_3FA, /* ? */
+  HUNK_LIB,
+ /* AmigaOS Manual 3rd ed. takes 0x3fc for both HUNK_INDEX and
+    HUNK_RELOC32SHORT. I don't know if it's an error or something;
+    anyway, there shouldn't be HUNK_INDEX in executable files, so
+    let's take the other one */
+  HUNK_RELOC32SHORT
+};
+
+/* amigaos hunk header structure */
+struct Header {
+  long	nb_hunks;
+  long	first;
+  long	last;
+  long	sizes[1];
+};
+
+/* bsd header structure */
+struct bsd_header{
+  long	magic;
+  long	symsz;
+  long	strsz;
+};
+
+typedef struct {
+  long strx;
+  unsigned char	type;
+  unsigned char other;
+  unsigned short desc;
+  long	value;
+} BSD_SYM;
+