Lines Matching refs:v0
42 dsubu t0, v0, __NR_64_Linux # check syscall number
51 dsll t0, v0, 3 # offset into table
65 sltu t0, t0, v0
69 dnegu v0 # error
70 sd v0, PT_R0(sp) # set flag for syscall
72 1: sd v0, PT_R2(sp) # result
108 sltu t0, t0, v0
112 dnegu v0 # error
113 sd v0, PT_R0(sp) # set flag for syscall restarting
114 1: sd v0, PT_R2(sp) # result
120 li v0, ENOSYS # error
121 sd v0, PT_R2(sp)
128 andi v0, a1, 3 # must be word aligned
129 bnez v0, bad_alignment
139 1: ll v0, (a1)
168 1: lw v0, (a1)
178 sd v0, PT_R2(sp) # result
182 no_mem: li v0, -ENOMEM
186 li v0, -EFAULT
190 li v0, -EINVAL