35 lines
1.2 KiB
Plaintext
35 lines
1.2 KiB
Plaintext
|
### GNU Mes --- Maxwell Equations of Software
|
||
|
|
### Copyright © 2021 W. J. van der Laan <laanwj@protonmail.com>
|
||
|
|
###
|
||
|
|
### 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 <http://www.gnu.org/licenses/>.
|
||
|
|
|
||
|
|
### Commentary:
|
||
|
|
|
||
|
|
# elf64-exit-42.hex2: `exit 42' for riscv64-linux written in hex2
|
||
|
|
# assembly, for usage with elf64-0header.hex2. This produces a 160-byte
|
||
|
|
# binary (a0 hex). Inspiration was taken from GNU Gcc output of
|
||
|
|
# exit-42.S.
|
||
|
|
|
||
|
|
### Code:
|
||
|
|
|
||
|
|
# @80
|
||
|
|
:ELF_text
|
||
|
|
93 08 d0 05 # li a7,93
|
||
|
|
13 05 a0 02 # li a0,42
|
||
|
|
73 00 00 00 # ecall
|
||
|
|
73 00 50 10 # wfi
|
||
|
|
:ELF_end
|