Lines Matching full:v0
85 subu v0, v0, __NR_O32_Linux # check syscall number
86 sltiu t0, v0, __NR_O32_Linux_syscalls
89 sll t0, v0, 2
99 sltu t0, t0, v0
104 negu v0 # error
106 1: sw v0, PT_R2(sp) # result
118 * syscall number is in v0 unless we called syscall(__NR_###)
121 move a1, v0
122 subu t2, v0, __NR_O32_Linux
128 bltz v0, 1f # seccomp failed? Skip syscall
131 lw v0, PT_R2(sp) # Restore syscall (maybe modified)
147 li v0, EFAULT
148 sw v0, PT_R2(sp)
173 li v0, ENOSYS # error
174 sw v0, PT_R2(sp)
182 sltiu v0, t0, __NR_O32_Linux_syscalls
185 beqz v0, einval
201 einval: li v0, -ENOSYS