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__syscall:
stmfd sp!, {r4, r5, r7, lr}
ldr r4, [sp, #16]
ldr r5, [sp, #20]
mov r7, r12
swi #0
cmn r0, #4096
rsbcs r2, r0, #0
ldrcs r3, =errno
mvncs r0, #0
strcs r2, [r3]
ldmfd sp!, {r4, r5, r7, pc}
.global errno
errno:
.word 0
.global _exit
_exit:
mov r12, #1
b __syscall
.global fork
fork:
mov r12, #2
b __syscall
.global read
read:
mov r12, #3
b __syscall
.global write
write:
mov r12, #4
b __syscall
.global open
open:
mov r12, #5
b __syscall
.global close
close:
mov r12, #6
b __syscall
.global waitpid
waitpid:
mov r12, #7
b __syscall
.global creat
creat:
mov r12, #8
b __syscall
.global link
link:
mov r12, #9
b __syscall
.global unlink
unlink:
mov r12, #10
b __syscall
.global execve
execve:
mov r12, #11
b __syscall
.global chdir
chdir:
mov r12, #12
b __syscall
.global time
time:
mov r12, #13
b __syscall
.global mknod
mknod:
mov r12, #14
b __syscall
.global chmod
chmod:
mov r12, #15
b __syscall
.global lseek
lseek:
mov r12, #19
b __syscall
.global getpid
getpid:
mov r12, #20
b __syscall
.global mount
mount:
mov r12, #21
b __syscall
.global umount
umount:
mov r12, #22
b __syscall
.global setuid
setuid:
mov r12, #23
b __syscall
.global getuid
getuid:
mov r12, #24
b __syscall
.global access
access:
mov r12, #33
b __syscall
.global sync
sync:
mov r12, #36
b __syscall
.global kill
kill:
mov r12, #37
b __syscall
.global mkdir
mkdir:
mov r12, #39
b __syscall
.global rmdir
rmdir:
mov r12, #40
b __syscall
.global dup
dup:
mov r12, #41
b __syscall
.global pipe
pipe:
mov r12, #42
b __syscall
.global brk
brk:
mov r12, #45
b __syscall
.global setgid
setgid:
mov r12, #46
b __syscall
.global getgid
getgid:
mov r12, #47
b __syscall
.global signal
signal:
mov r12, #48
b __syscall
.global geteuid
geteuid:
mov r12, #49
b __syscall
.global getegid
getegid:
mov r12, #50
b __syscall
.global ioctl
ioctl:
mov r12, #54
b __syscall
.global fcntl
fcntl:
mov r12, #55
b __syscall
.global dup2
dup2:
mov r12, #63
b __syscall
.global getppid
getppid:
mov r12, #64
b __syscall
.global setsid
setsid:
mov r12, #66
b __syscall
.global gettimeofday
gettimeofday:
mov r12, #78
b __syscall
.global settimeofday
settimeofday:
mov r12, #79
b __syscall
.global mmap
mmap:
mov r12, #192
b __syscall
.global munmap
munmap:
mov r12, #91
b __syscall
.global stat
stat:
mov r12, #106
b __syscall
.global lstat
lstat:
mov r12, #107
b __syscall
.global fstat
fstat:
mov r12, #108
b __syscall
.global clone
clone:
mov r12, #120
b __syscall
.global uname
uname:
mov r12, #122
b __syscall
.global fchdir
fchdir:
mov r12, #133
b __syscall
.global getdents
getdents:
mov r12, #141
b __syscall
.global nanosleep
nanosleep:
mov r12, #162
b __syscall
.global poll
poll:
mov r12, #168
b __syscall
.global chown
chown:
mov r12, #182
b __syscall
.global getcwd
getcwd:
mov r12, #183
b __syscall