diff options
Diffstat (limited to 'target-mips/op.c')
| -rw-r--r-- | target-mips/op.c | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/target-mips/op.c b/target-mips/op.c index b5c24b2316..cf965fa874 100644 --- a/target-mips/op.c +++ b/target-mips/op.c @@ -781,6 +781,90 @@ void op_msubu (void) FORCE_RET(); } +/* Multiplication variants of the vr54xx. */ +void op_muls (void) +{ + CALL_FROM_TB0(do_muls); + FORCE_RET(); +} + +void op_mulsu (void) +{ + CALL_FROM_TB0(do_mulsu); + FORCE_RET(); +} + +void op_macc (void) +{ + CALL_FROM_TB0(do_macc); + FORCE_RET(); +} + +void op_macchi (void) +{ + CALL_FROM_TB0(do_macchi); + FORCE_RET(); +} + +void op_maccu (void) +{ + CALL_FROM_TB0(do_maccu); + FORCE_RET(); +} +void op_macchiu (void) +{ + CALL_FROM_TB0(do_macchiu); + FORCE_RET(); +} + +void op_msac (void) +{ + CALL_FROM_TB0(do_msac); + FORCE_RET(); +} + +void op_msachi (void) +{ + CALL_FROM_TB0(do_msachi); + FORCE_RET(); +} + +void op_msacu (void) +{ + CALL_FROM_TB0(do_msacu); + FORCE_RET(); +} + +void op_msachiu (void) +{ + CALL_FROM_TB0(do_msachiu); + FORCE_RET(); +} + +void op_mulhi (void) +{ + CALL_FROM_TB0(do_mulhi); + FORCE_RET(); +} + +void op_mulhiu (void) +{ + CALL_FROM_TB0(do_mulhiu); + FORCE_RET(); +} + +void op_mulshi (void) +{ + CALL_FROM_TB0(do_mulshi); + FORCE_RET(); +} + +void op_mulshiu (void) +{ + CALL_FROM_TB0(do_mulshiu); + FORCE_RET(); +} + #else /* TARGET_LONG_BITS > HOST_LONG_BITS */ static always_inline uint64_t get_HILO (void) @@ -795,6 +879,18 @@ static always_inline void set_HILO (uint64_t HILO) env->HI[0][env->current_tc] = (int32_t)(HILO >> 32); } +static always_inline void set_HIT0_LO (uint64_t HILO) +{ + env->LO[0][env->current_tc] = (int32_t)(HILO & 0xFFFFFFFF); + T0 = env->HI[0][env->current_tc] = (int32_t)(HILO >> 32); +} + +static always_inline void set_HI_LOT0 (uint64_t HILO) +{ + T0 = env->LO[0][env->current_tc] = (int32_t)(HILO & 0xFFFFFFFF); + env->HI[0][env->current_tc] = (int32_t)(HILO >> 32); +} + void op_mult (void) { set_HILO((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1); @@ -842,6 +938,92 @@ void op_msubu (void) set_HILO(get_HILO() - tmp); FORCE_RET(); } + +/* Multiplication variants of the vr54xx. */ +void op_muls (void) +{ + set_HI_LOT0(0 - ((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1)); + FORCE_RET(); +} + +void op_mulsu (void) +{ + set_HI_LOT0(0 - ((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1)); + FORCE_RET(); +} + +void op_macc (void) +{ + set_HI_LOT0(get_HILO() + ((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1)); + FORCE_RET(); +} + +void op_macchi (void) +{ + set_HIT0_LO(get_HILO() + ((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1)); + FORCE_RET(); +} + +void op_maccu (void) +{ + set_HI_LOT0(get_HILO() + ((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1)); + FORCE_RET(); +} + +void op_macchiu (void) +{ + set_HIT0_LO(get_HILO() + ((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1)); + FORCE_RET(); +} + +void op_msac (void) +{ + set_HI_LOT0(get_HILO() - ((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1)); + FORCE_RET(); +} + +void op_msachi (void) +{ + set_HIT0_LO(get_HILO() - ((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1)); + FORCE_RET(); +} + +void op_msacu (void) +{ + set_HI_LOT0(get_HILO() - ((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1)); + FORCE_RET(); +} + +void op_msachiu (void) +{ + set_HIT0_LO(get_HILO() - ((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1)); + FORCE_RET(); +} + +void op_mulhi (void) +{ + set_HIT0_LO((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1); + FORCE_RET(); +} + +void op_mulhiu (void) +{ + set_HIT0_LO((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1); + FORCE_RET(); +} + +void op_mulshi (void) +{ + set_HIT0_LO(0 - ((int64_t)(int32_t)T0 * (int64_t)(int32_t)T1)); + FORCE_RET(); +} + +void op_mulshiu (void) +{ + set_HIT0_LO(0 - ((uint64_t)(uint32_t)T0 * (uint64_t)(uint32_t)T1)); + FORCE_RET(); +} + #endif /* TARGET_LONG_BITS > HOST_LONG_BITS */ #if defined(TARGET_MIPS64) |