Lines Matching full:v0
86 subu v0, v0, __NR_O32_Linux # check syscall number
87 sltiu t0, v0, __NR_O32_Linux_syscalls
90 sll t0, v0, 2
100 sltu t0, t0, v0
105 negu v0 # error
107 1: sw v0, PT_R2(sp) # result
119 * syscall number is in v0 unless we called syscall(__NR_###)
122 move a1, v0
123 subu t2, v0, __NR_O32_Linux
129 bltz v0, 1f # seccomp failed? Skip syscall
132 lw v0, PT_R2(sp) # Restore syscall (maybe modified)
148 li v0, EFAULT
149 sw v0, PT_R2(sp)
174 li v0, ENOSYS # error
175 sw v0, PT_R2(sp)
183 sltiu v0, t0, __NR_O32_Linux_syscalls
186 beqz v0, einval
202 einval: li v0, -ENOSYS