| | 1 | /* BFD backend for local host's a.out binaries |
| | 2 | Copyright (C) 1990-1991 Free Software Foundation, Inc. |
| | 3 | Written by Cygnus Support. Probably John Gilmore's fault. |
| | 4 | |
| | 5 | This file is part of BFD, the Binary File Descriptor library. |
| | 6 | |
| | 7 | This program is free software; you can redistribute it and/or modify |
| | 8 | it under the terms of the GNU General Public License as published by |
| | 9 | the Free Software Foundation; either version 2 of the License, or |
| | 10 | (at your option) any later version. |
| | 11 | |
| | 12 | This program is distributed in the hope that it will be useful, |
| | 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| | 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| | 15 | GNU General Public License for more details. |
| | 16 | |
| | 17 | You should have received a copy of the GNU General Public License |
| | 18 | along with this program; if not, write to the Free Software |
| | 19 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ |
| | 20 | |
| | 21 | #include "bfd.h" |
| | 22 | #include "sysdep.h" |
| | 23 | #include "libbfd.h" |
| | 24 | |
| | 25 | #define ARCH_SIZE 32 |
| | 26 | |
| | 27 | /* When porting to a new system, you must supply: |
| | 28 | |
| | 29 | HOST_PAGE_SIZE (optional) |
| | 30 | HOST_SEGMENT_SIZE (optional -- defaults to page size) |
| | 31 | HOST_MACHINE_ARCH (optional) |
| | 32 | HOST_MACHINE_MACHINE (optional) |
| | 33 | HOST_TEXT_START_ADDR (optional) |
| | 34 | HOST_STACK_END_ADDR (not used, except by trad-core ???) |
| | 35 | HOST_SHORT_HEADER_HACK (optional) |
| | 36 | |
| | 37 | in the ./hosts/h-systemname.h file. |
| | 38 | |
| | 39 | For most of these, you can get by with the values computed |
| | 40 | by the program aout-gen, which writes the result into aout-params.h. */ |
| | 41 | |
| | 42 | #include "aout-params.h" |
| | 43 | |
| | 44 | #ifdef HOST_PAGE_SIZE |
| | 45 | #define PAGE_SIZE HOST_PAGE_SIZE |
| | 46 | #endif |
| | 47 | #ifdef HOST_SEGMENT_SIZE |
| | 48 | #define SEGMENT_SIZE HOST_SEGMENT_SIZE |
| | 49 | #else |
| | 50 | #define SEGMENT_SIZE PAGE_SIZE |
| | 51 | #endif |
| | 52 | #ifdef HOST_TEXT_START_ADDR |
| | 53 | #define TEXT_START_ADDR HOST_TEXT_START_ADDR |
| | 54 | #endif |
| | 55 | #ifdef HOST_STACK_END_ADDR |
| | 56 | #define STACK_END_ADDR HOST_STACK_END_ADDR |
| | 57 | #endif |
| | 58 | #ifndef N_HEADER_IN_TEXT |
| | 59 | #ifdef HOST_SHORT_HEADER_HACK |
| | 60 | #define N_HEADER_IN_TEXT(x) 1 |
| | 61 | #else |
| | 62 | #define N_HEADER_IN_TEXT(x) 0 |
| | 63 | #endif |
| | 64 | #endif |
| | 65 | |
| | 66 | #include "libaout.h" /* BFD a.out internal data structures */ |
| | 67 | #include "aout/aout64.h" |
| | 68 | |
| | 69 | #ifdef HOST_MACHINE_ARCH |
| | 70 | #ifdef HOST_MACHINE_MACHINE |
| | 71 | #define SET_ARCH_MACH(abfd, execp) \ |
| | 72 | bfd_default_set_arch_mach(abfd, HOST_MACHINE_ARCH, HOST_MACHINE_MACHINE) |
| | 73 | #else |
| | 74 | #define SET_ARCH_MACH(abfd, execp) \ |
| | 75 | bfd_default_set_arch_mach(abfd, HOST_MACHINE_ARCH, 0) |
| | 76 | #endif |
| | 77 | #endif /* HOST_MACHINE_ARCH */ |
| | 78 | |
| | 79 | #define MY(OP) CAT(host_aout_,OP) |
| | 80 | #define TARGETNAME "a.out" |
| | 81 | |
| | 82 | #include "aout-target.h" |
projects / deliverable / binutils-gdb.git / blame_incremental