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dnl Assembler templates for MIPS computers.
dnl
dnl Copyright (C) 2023-2024 Free Software Foundation, Inc.
dnl
dnl This file is part of GNU Emacs.
dnl
dnl GNU Emacs is free software: you can redistribute it and/or modify
dnl it under the terms of the GNU General Public License as published by
dnl the Free Software Foundation, either version 3 of the License, or
dnl (at your option) any later version.
dnl
dnl GNU Emacs is distributed in the hope that it will be useful,
dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
dnl GNU General Public License for more details.
dnl
dnl You should have received a copy of the GNU General Public License
dnl along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>.
define(`SYSCALL_open', `ifelse(`@MIPS_N32@',`yes',`6002',`4005')')
define(`SYSCALL_close', `ifelse(`@MIPS_N32@',`yes',`6003',`4006')')
define(`SYSCALL_mmap', `ifelse(`@MIPS_N32@',`yes',`6009',`4090')')
define(`SYSCALL_nanosleep', `ifelse(`@MIPS_N32@',`yes',`6034',`4166')')
define(`SYSCALL_exit', `ifelse(`@MIPS_N32@',`yes',`6058',`4001')')
define(`SYSCALL_prctl', `ifelse(`@MIPS_N32@',`yes',`6153',`4192')')
define(`SYSCALL', `ifelse(`@MIPS_N32@',`yes',` move $a4, $1
move $a5, $2
move $a6, $3
move $a7, $4',` addi $sp, -32
sw $1, 16($sp)
sw $2, 20($sp)
sw $3, 24($sp)
sw $4, 28($sp)')')
define(`RESTORE', `ifelse(`@MIPS_N32@',`yes',` nop',` addi $sp, 32')')
dnl For mips64. Some assemblers don't want to assemble `daddi'.
define(`DADDI2', `ifelse(`@DADDI_BROKEN@',`yes',` li $at, $2
dadd $1, $1, $at',` daddi $1, $2')')
define(`DADDI3', `ifelse(`@DADDI_BROKEN@',`yes',` li $at, $3
dadd $1, $2, $at',` daddi $1, $2, $3')')
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