musl-tcc/src/process/sh/vfork.s
2022-03-20 16:48:53 +08:00

21 lines
263 B
ArmAsm

.global vfork
.type vfork,@function
vfork:
mov #95, r3
add r3, r3
trapa #31
or r0, r0
or r0, r0
or r0, r0
or r0, r0
or r0, r0
mov r0, r4
mov.l 1f, r0
2: braf r0
nop
.align 2
.hidden __syscall_ret
1: .long __syscall_ret@PLT-(2b+4-.)