_R_V0
#define TF_V0 _R_V0
{ "v0", (long *)&ddb_regs.r_regs[_R_V0], DB_SETF_REGS, NULL },
gdb_regs[ 2] = regs->r_regs[_R_V0]; /* V0 */
#define _LOAD_V0_L_PRIVATE_A0 _MKINSN(OP_LD, _R_A0, _R_V0, 0, offsetof(lwp_t, l_private))
#define _MTC0_V0_USERLOCAL _MKINSN(OP_COP0, OP_DMT, _R_V0, MIPS_COP_0_TLB_CONTEXT, 2)
#define _LOAD_V0_L_PRIVATE_A0 _MKINSN(OP_LW, _R_A0, _R_V0, 0, offsetof(lwp_t, l_private))
#define _MTC0_V0_USERLOCAL _MKINSN(OP_COP0, OP_MT, _R_V0, MIPS_COP_0_TLB_CONTEXT, 2)
const mips_reg_t saved_v0 = reg->r_regs[_R_V0];
error = sy_invoke(callp, l, args, ®->r_regs[_R_V0], code);
mips_reg_t tmp = reg->r_regs[_R_V0];
reg->r_regs[_R_V0 + _QUAD_LOWWORD] = (int32_t) tmp;
reg->r_regs[_R_V0 + _QUAD_HIGHWORD] = tmp >> 32;
reg->r_regs[_R_V0] =
(int32_t)(int64_t)reg->r_regs[_R_V0];
reg->r_regs[_R_V0], reg->r_regs[_R_V1]);
reg->r_regs[_R_V0] = saved_v0; /* restore syscall code */
reg->r_regs[_R_V0] = error;
utf->tf_regs[_R_V0] = 0;
tf->tf_regs[_R_V0] = rv;
tf->tf_regs[_R_AST], tf->tf_regs[_R_V0], tf->tf_regs[_R_V1]);