diff options
| -rw-r--r-- | bfd/ChangeLog | 4 | ||||
| -rw-r--r-- | bfd/i386mach3.c | 58 |
2 files changed, 62 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 182f3c5..c539c92 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,7 @@ +Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com) + + * i386mach3.c (N_TXTADDR): Define. + Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) Extensive changes to move the bulk of the linker into BFD so that 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" |