Revision d4218d99 target-sparc/op_helper.c
| b/target-sparc/op_helper.c | ||
|---|---|---|
| 615 | 615 |
{
|
| 616 | 616 |
unsigned int cwp; |
| 617 | 617 |
|
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if (env->psret == 1) |
|
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raise_exception(TT_ILL_INSN); |
|
| 620 |
|
|
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env->psret = 1; |
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cwp = (env->cwp + 1) & (NWINDOWS - 1); |
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if (env->wim & (1 << cwp)) {
|
| ... | ... | |
| 655 | 658 |
#ifndef TARGET_SPARC64 |
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void do_wrpsr() |
| 657 | 660 |
{
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PUT_PSR(env, T0); |
|
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if ((T0 & PSR_CWP) >= NWINDOWS) |
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raise_exception(TT_ILL_INSN); |
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else |
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PUT_PSR(env, T0); |
|
| 659 | 665 |
} |
| 660 | 666 |
|
| 661 | 667 |
void do_rdpsr() |
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