### GNU Mes --- Maxwell Equations of Software ### Copyright © 2017,2019 Jan (janneke) Nieuwenhuizen ### ### This file is part of GNU Mes. ### ### GNU Mes 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 3 of the License, or (at ### your option) any later version. ### ### GNU Mes 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 GNU Mes. If not, see . ### Commentary: # elf32-body-exit-42.hex2: `exit 42' for i686-freebsd written in hex2 # assembly, for usage with generic elf32-header.hex2 and # elf32-footer-single-main.hex. # This ELF binary contains a symbol table, which means that objdump and # gdb can be used to inspect and debug. ### Code: # DEFINE SYS_exit 1 # @200 :ELF_text :_start e8 %main # call +11
00 00 00 00 00 00 00 00 00 00 00 # @210 :main b8 01 00 00 00 # mov SYS_exit,%eax 68 2a 00 00 00 # push $42 68 00 00 00 00 # push $00 cd 80 # int $0x80 f4 # hlt 00 00 00 00 00 00 # align 00 00 00 00 00 00 00 00 # @230 :ELF_data 65 78 69 74 34 32 20 64 61 74 61 20 68 65 72 65 # exit42 data here" 00