Revision 36d23958 gdbstub.c
| b/gdbstub.c | ||
|---|---|---|
| 568 | 568 |
*(uint32_t *)ptr = tswapl(env->PC); |
| 569 | 569 |
ptr += 4; |
| 570 | 570 |
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| 571 |
#ifdef MIPS_USES_FPU |
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| 572 |
for (i = 0; i < 32; i++) |
|
| 571 |
if (env->CP0_Config1 & (1 << CP0C1_FP)) |
|
| 573 | 572 |
{
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| 574 |
*(uint32_t *)ptr = tswapl(FPR_W (env, i)); |
|
| 575 |
ptr += 4; |
|
| 576 |
} |
|
| 573 |
for (i = 0; i < 32; i++) |
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| 574 |
{
|
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| 575 |
*(uint32_t *)ptr = tswapl(FPR_W (env, i)); |
|
| 576 |
ptr += 4; |
|
| 577 |
} |
|
| 577 | 578 |
|
| 578 |
*(uint32_t *)ptr = tswapl(env->fcr31); |
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| 579 |
ptr += 4; |
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| 579 |
*(uint32_t *)ptr = tswapl(env->fcr31);
|
|
| 580 |
ptr += 4;
|
|
| 580 | 581 |
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| 581 |
*(uint32_t *)ptr = tswapl(env->fcr0); |
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| 582 |
ptr += 4; |
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#endif
|
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*(uint32_t *)ptr = tswapl(env->fcr0);
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| 583 |
ptr += 4;
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}
|
|
| 584 | 585 |
|
| 585 | 586 |
/* 32 FP registers, fsr, fir, fp. Not yet implemented. */ |
| 586 | 587 |
/* what's 'fp' mean here? */ |
| ... | ... | |
| 629 | 630 |
env->PC = tswapl(*(uint32_t *)ptr); |
| 630 | 631 |
ptr += 4; |
| 631 | 632 |
|
| 632 |
#ifdef MIPS_USES_FPU |
|
| 633 |
for (i = 0; i < 32; i++) |
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| 633 |
if (env->CP0_Config1 & (1 << CP0C1_FP)) |
|
| 634 | 634 |
{
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| 635 |
FPR_W (env, i) = tswapl(*(uint32_t *)ptr); |
|
| 636 |
ptr += 4; |
|
| 637 |
} |
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| 635 |
for (i = 0; i < 32; i++) |
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| 636 |
{
|
|
| 637 |
FPR_W (env, i) = tswapl(*(uint32_t *)ptr); |
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| 638 |
ptr += 4; |
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| 639 |
} |
|
| 638 | 640 |
|
| 639 |
env->fcr31 = tswapl(*(uint32_t *)ptr) & 0x0183FFFF; |
|
| 640 |
ptr += 4; |
|
| 641 |
env->fcr31 = tswapl(*(uint32_t *)ptr) & 0x0183FFFF;
|
|
| 642 |
ptr += 4;
|
|
| 641 | 643 |
|
| 642 |
env->fcr0 = tswapl(*(uint32_t *)ptr); |
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| 643 |
ptr += 4; |
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| 644 |
env->fcr0 = tswapl(*(uint32_t *)ptr);
|
|
| 645 |
ptr += 4;
|
|
| 644 | 646 |
|
| 645 |
/* set rounding mode */ |
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| 646 |
RESTORE_ROUNDING_MODE; |
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| 647 |
/* set rounding mode */
|
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| 648 |
RESTORE_ROUNDING_MODE;
|
|
| 647 | 649 |
|
| 648 | 650 |
#ifndef CONFIG_SOFTFLOAT |
| 649 |
/* no floating point exception for native float */ |
|
| 650 |
SET_FP_ENABLE(env->fcr31, 0); |
|
| 651 |
#endif |
|
| 651 |
/* no floating point exception for native float */ |
|
| 652 |
SET_FP_ENABLE(env->fcr31, 0); |
|
| 652 | 653 |
#endif |
| 654 |
} |
|
| 653 | 655 |
} |
| 654 | 656 |
#elif defined (TARGET_SH4) |
| 655 | 657 |
static int cpu_gdb_read_registers(CPUState *env, uint8_t *mem_buf) |
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