Revision 80c27194
| b/target-mips/exec.h | ||
|---|---|---|
| 82 | 82 |
#endif |
| 83 | 83 |
#endif |
| 84 | 84 |
|
| 85 |
#if HOST_LONG_BITS < 64 |
|
| 86 |
void do_div (void); |
|
| 87 |
#endif |
|
| 85 | 88 |
#if TARGET_LONG_BITS > HOST_LONG_BITS |
| 86 | 89 |
void do_mult (void); |
| 87 | 90 |
void do_multu (void); |
| ... | ... | |
| 89 | 92 |
void do_maddu (void); |
| 90 | 93 |
void do_msub (void); |
| 91 | 94 |
void do_msubu (void); |
| 95 |
#endif |
|
| 96 |
#ifdef TARGET_MIPS64 |
|
| 92 | 97 |
void do_ddiv (void); |
| 98 |
#if TARGET_LONG_BITS > HOST_LONG_BITS |
|
| 93 | 99 |
void do_ddivu (void); |
| 94 | 100 |
#endif |
| 95 |
#ifdef TARGET_MIPS64 |
|
| 96 | 101 |
void do_dmult (void); |
| 97 | 102 |
void do_dmultu (void); |
| 98 | 103 |
#endif |
| b/target-mips/op.c | ||
|---|---|---|
| 368 | 368 |
RETURN(); |
| 369 | 369 |
} |
| 370 | 370 |
|
| 371 |
#if HOST_LONG_BITS < 64 |
|
| 372 |
void op_div (void) |
|
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{
|
|
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CALL_FROM_TB0(do_div); |
|
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RETURN(); |
|
| 376 |
} |
|
| 377 |
#else |
|
| 371 | 378 |
void op_div (void) |
| 372 | 379 |
{
|
| 373 | 380 |
if (T1 != 0) {
|
| 374 |
env->LO = (int32_t)((int32_t)T0 / (int32_t)T1); |
|
| 375 |
env->HI = (int32_t)((int32_t)T0 % (int32_t)T1); |
|
| 381 |
env->LO = (int32_t)((int64_t)(int32_t)T0 / (int32_t)T1);
|
|
| 382 |
env->HI = (int32_t)((int64_t)(int32_t)T0 % (int32_t)T1);
|
|
| 376 | 383 |
} |
| 377 | 384 |
RETURN(); |
| 378 | 385 |
} |
| 386 |
#endif |
|
| 379 | 387 |
|
| 380 | 388 |
void op_divu (void) |
| 381 | 389 |
{
|
| ... | ... | |
| 432 | 440 |
RETURN(); |
| 433 | 441 |
} |
| 434 | 442 |
|
| 435 |
#if TARGET_LONG_BITS > HOST_LONG_BITS |
|
| 436 | 443 |
/* Those might call libgcc functions. */ |
| 437 | 444 |
void op_ddiv (void) |
| 438 | 445 |
{
|
| ... | ... | |
| 440 | 447 |
RETURN(); |
| 441 | 448 |
} |
| 442 | 449 |
|
| 450 |
#if TARGET_LONG_BITS > HOST_LONG_BITS |
|
| 443 | 451 |
void op_ddivu (void) |
| 444 | 452 |
{
|
| 445 | 453 |
do_ddivu(); |
| 446 | 454 |
RETURN(); |
| 447 | 455 |
} |
| 448 | 456 |
#else |
| 449 |
void op_ddiv (void) |
|
| 450 |
{
|
|
| 451 |
if (T1 != 0) {
|
|
| 452 |
env->LO = (int64_t)T0 / (int64_t)T1; |
|
| 453 |
env->HI = (int64_t)T0 % (int64_t)T1; |
|
| 454 |
} |
|
| 455 |
RETURN(); |
|
| 456 |
} |
|
| 457 |
|
|
| 458 | 457 |
void op_ddivu (void) |
| 459 | 458 |
{
|
| 460 | 459 |
if (T1 != 0) {
|
| b/target-mips/op_helper.c | ||
|---|---|---|
| 216 | 216 |
} |
| 217 | 217 |
#endif |
| 218 | 218 |
|
| 219 |
#if HOST_LONG_BITS < 64 |
|
| 220 |
void do_div (void) |
|
| 221 |
{
|
|
| 222 |
/* 64bit datatypes because we may see overflow/underflow. */ |
|
| 223 |
if (T1 != 0) {
|
|
| 224 |
env->LO = (int32_t)((int64_t)(int32_t)T0 / (int32_t)T1); |
|
| 225 |
env->HI = (int32_t)((int64_t)(int32_t)T0 % (int32_t)T1); |
|
| 226 |
} |
|
| 227 |
} |
|
| 228 |
#endif |
|
| 229 |
|
|
| 219 | 230 |
#ifdef TARGET_MIPS64 |
| 220 | 231 |
void do_dmult (void) |
| 221 | 232 |
{
|
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