1*3d8817e4Smiod /* BFD backend for local host's a.out binaries 2*3d8817e4Smiod Copyright 1990, 1991, 1992, 1994, 1995, 2001 3*3d8817e4Smiod Free Software Foundation, Inc. 4*3d8817e4Smiod Written by Cygnus Support. Probably John Gilmore's fault. 5*3d8817e4Smiod 6*3d8817e4Smiod This file is part of BFD, the Binary File Descriptor library. 7*3d8817e4Smiod 8*3d8817e4Smiod This program is free software; you can redistribute it and/or modify 9*3d8817e4Smiod it under the terms of the GNU General Public License as published by 10*3d8817e4Smiod the Free Software Foundation; either version 2 of the License, or 11*3d8817e4Smiod (at your option) any later version. 12*3d8817e4Smiod 13*3d8817e4Smiod This program is distributed in the hope that it will be useful, 14*3d8817e4Smiod but WITHOUT ANY WARRANTY; without even the implied warranty of 15*3d8817e4Smiod MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 16*3d8817e4Smiod GNU General Public License for more details. 17*3d8817e4Smiod 18*3d8817e4Smiod You should have received a copy of the GNU General Public License 19*3d8817e4Smiod along with this program; if not, write to the Free Software 20*3d8817e4Smiod Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ 21*3d8817e4Smiod 22*3d8817e4Smiod #include "bfd.h" 23*3d8817e4Smiod #include "sysdep.h" 24*3d8817e4Smiod #include "libbfd.h" 25*3d8817e4Smiod 26*3d8817e4Smiod #define ARCH_SIZE 32 27*3d8817e4Smiod 28*3d8817e4Smiod /* When porting to a new system, you must supply: 29*3d8817e4Smiod 30*3d8817e4Smiod HOST_PAGE_SIZE (optional) 31*3d8817e4Smiod HOST_SEGMENT_SIZE (optional -- defaults to page size) 32*3d8817e4Smiod HOST_MACHINE_ARCH (optional) 33*3d8817e4Smiod HOST_MACHINE_MACHINE (optional) 34*3d8817e4Smiod HOST_TEXT_START_ADDR (optional) 35*3d8817e4Smiod HOST_STACK_END_ADDR (not used, except by trad-core ???) 36*3d8817e4Smiod HOST_BIG_ENDIAN_P (required -- define if big-endian) 37*3d8817e4Smiod 38*3d8817e4Smiod in the ./hosts/h-systemname.h file. */ 39*3d8817e4Smiod 40*3d8817e4Smiod #ifdef TRAD_HEADER 41*3d8817e4Smiod #include TRAD_HEADER 42*3d8817e4Smiod #endif 43*3d8817e4Smiod 44*3d8817e4Smiod #ifdef HOST_PAGE_SIZE 45*3d8817e4Smiod #define TARGET_PAGE_SIZE HOST_PAGE_SIZE 46*3d8817e4Smiod #endif 47*3d8817e4Smiod 48*3d8817e4Smiod #ifdef HOST_SEGMENT_SIZE 49*3d8817e4Smiod #define SEGMENT_SIZE HOST_SEGMENT_SIZE 50*3d8817e4Smiod #else 51*3d8817e4Smiod #define SEGMENT_SIZE TARGET_PAGE_SIZE 52*3d8817e4Smiod #endif 53*3d8817e4Smiod 54*3d8817e4Smiod #ifdef HOST_TEXT_START_ADDR 55*3d8817e4Smiod #define TEXT_START_ADDR HOST_TEXT_START_ADDR 56*3d8817e4Smiod #endif 57*3d8817e4Smiod 58*3d8817e4Smiod #ifdef HOST_STACK_END_ADDR 59*3d8817e4Smiod #define STACK_END_ADDR HOST_STACK_END_ADDR 60*3d8817e4Smiod #endif 61*3d8817e4Smiod 62*3d8817e4Smiod #ifdef HOST_BIG_ENDIAN_P 63*3d8817e4Smiod #define TARGET_IS_BIG_ENDIAN_P 64*3d8817e4Smiod #else 65*3d8817e4Smiod #undef TARGET_IS_BIG_ENDIAN_P 66*3d8817e4Smiod #endif 67*3d8817e4Smiod 68*3d8817e4Smiod #include "libaout.h" /* BFD a.out internal data structures */ 69*3d8817e4Smiod #include "aout/aout64.h" 70*3d8817e4Smiod 71*3d8817e4Smiod #ifdef HOST_MACHINE_ARCH 72*3d8817e4Smiod #ifdef HOST_MACHINE_MACHINE 73*3d8817e4Smiod #define SET_ARCH_MACH(abfd, execp) \ 74*3d8817e4Smiod bfd_default_set_arch_mach(abfd, HOST_MACHINE_ARCH, HOST_MACHINE_MACHINE) 75*3d8817e4Smiod #else 76*3d8817e4Smiod #define SET_ARCH_MACH(abfd, execp) \ 77*3d8817e4Smiod bfd_default_set_arch_mach(abfd, HOST_MACHINE_ARCH, 0) 78*3d8817e4Smiod #endif 79*3d8817e4Smiod #endif /* HOST_MACHINE_ARCH */ 80*3d8817e4Smiod 81*3d8817e4Smiod /* Do not "beautify" the CONCAT* macro args. Traditional C will not 82*3d8817e4Smiod remove whitespace added here, and thus will fail to concatenate 83*3d8817e4Smiod the tokens. */ 84*3d8817e4Smiod #define MY(OP) CONCAT2 (host_aout_,OP) 85*3d8817e4Smiod #define TARGETNAME "a.out" 86*3d8817e4Smiod 87*3d8817e4Smiod #include "aout-target.h" 88