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/*
* Copyright (c) 2003 Red Hat, Inc. All rights reserved.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the BSD
* License. This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY expressed or implied, including the implied
* warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. A copy
* of this license is available at http://www.opensource.org/licenses. Any
* Red Hat trademarks that are incorporated in the source code or documentation
* are not subject to the BSD License and may only be used or replicated with
* the express permission of Red Hat, Inc.
*/
#include "syscall.h"
/* Return ABI: $1 is errno, $0 is return value. */
#define S(n) \
.global n ; .weak n ; n: ; \
.2byte 0x7800 | ((SYS_##n & 0xe) << 7) | ((SYS_##n & 1) << 4) ; bra sysret
.text
#define SYS___mep_write SYS_write
#define SYS___mep_read SYS_read
#define SYS__Sid_config SYS_reconfig
S(open)
S(close)
S(__mep_read)
S(__mep_write)
S(lseek)
S(unlink)
S(getpid)
S(kill)
S(fstat)
/* ARGV support. */
S(argvlen)
S(argv)
/* These are extras added for one reason or another. */
S(chdir)
S(stat)
S(chmod)
S(utime)
S(time)
S(gettimeofday)
S(times)
S(link)
S(_Sid_config)
sysret:
add3 $sp, $sp, -16
sw $0, 0($sp)
sw $1, 4($sp)
ldc $2, $lp
sw $2, 8($sp)
bsr __errno
lw $1, 4($sp)
sw $1, ($0)
lw $0, 0($sp)
lw $2, 8($sp)
stc $2, $lp
add3 $sp, $sp, 16
ret
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