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authorDavid MacKenzie <djm@cygnus>1993-12-30 23:48:44 +0000
committerDavid MacKenzie <djm@cygnus>1993-12-30 23:48:44 +0000
commite450eb45f5e0022e49fddbb9046a964253e5c446 (patch)
tree898ef29db233fbe55c464b9df31336e3daa301d2 /bfd/i386mach3.c
parentca0865db542f5525da7fb179a6f41d2f366662b5 (diff)
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Define N_TXTADDR
Diffstat (limited to 'bfd/i386mach3.c')
-rw-r--r--bfd/i386mach3.c58
1 files changed, 58 insertions, 0 deletions
diff --git a/bfd/i386mach3.c b/bfd/i386mach3.c
index e69de29..4a4ba28 100644
--- a/bfd/i386mach3.c
+++ b/bfd/i386mach3.c
@@ -0,0 +1,58 @@
+/* BFD back-end for i386 a.out binaries.
+ Copyright (C) 1990, 1991 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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+/* This is for Mach 3, which uses a.out, not Mach-O. */
+
+/* There is no magic number or anything which lets us distinguish this target
+ from i386aout or i386bsd. So this target is only useful if it is the
+ default target. */
+
+#define PAGE_SIZE 1 /* 4096 */
+#define SEGMENT_SIZE 0 /* PAGE_SIZE*/
+#define TEXT_START_ADDR 0x10020
+#define ARCH 32
+#define BYTES_IN_WORD 4
+#define N_HEADER_IN_TEXT(x) 1 /* (N_MAGIC(x) == ZMAGIC) */
+
+#define N_TXTADDR(x) 0x10000
+#define N_TXTSIZE(x) ((x).a_text)
+
+#include "bfd.h"
+#include "sysdep.h"
+#include "libbfd.h"
+#include "aout/aout64.h"
+#include "aout/stab_gnu.h"
+#include "aout/ar.h"
+#include "libaout.h" /* BFD a.out internal data structures */
+
+#define DEFAULT_ARCH bfd_arch_i386
+#define MY(OP) CAT(i386mach3_,OP)
+#define TARGETNAME "a.out-mach3"
+
+static boolean MY(set_sizes)();
+#define MY_backend_data &MY(backend_data)
+static CONST struct aout_backend_data MY(backend_data) = {
+ 0, /* zmagic contiguous */
+ 1, /* text incl header */
+ 0, /* text vma? */
+ MY(set_sizes),
+ 1, /* exec header not counted */
+};
+
+#include "aout-target.h"