Revision a363e34c
| b/helper-i386.c | ||
|---|---|---|
| 216 | 216 |
break; |
| 217 | 217 |
} |
| 218 | 218 |
dpl = (e2 >> DESC_DPL_SHIFT) & 3; |
| 219 |
cpl = env->segs[R_CS].selector & 3; |
|
| 219 |
if (env->eflags & VM_MASK) |
|
| 220 |
cpl = 3; |
|
| 221 |
else |
|
| 222 |
cpl = env->segs[R_CS].selector & 3; |
|
| 220 | 223 |
/* check privledge if software int */ |
| 221 | 224 |
if (is_int && dpl < cpl) |
| 222 | 225 |
raise_exception_err(EXCP0D_GPF, intno * 8 + 2); |
| ... | ... | |
| 572 | 575 |
ECX = 0x6c65746e; |
| 573 | 576 |
EDX = 0x49656e69; |
| 574 | 577 |
} else if (EAX == 1) {
|
| 578 |
int family, model, stepping; |
|
| 575 | 579 |
/* EAX = 1 info */ |
| 576 |
EAX = 0x52b; |
|
| 580 |
#if 0 |
|
| 581 |
/* pentium 75-200 */ |
|
| 582 |
family = 5; |
|
| 583 |
model = 2; |
|
| 584 |
stepping = 11; |
|
| 585 |
#else |
|
| 586 |
/* pentium pro */ |
|
| 587 |
family = 6; |
|
| 588 |
model = 1; |
|
| 589 |
stepping = 3; |
|
| 590 |
#endif |
|
| 591 |
EAX = (family << 8) | (model << 4) | stepping; |
|
| 577 | 592 |
EBX = 0; |
| 578 | 593 |
ECX = 0; |
| 579 | 594 |
EDX = CPUID_FP87 | CPUID_DE | CPUID_PSE | |
| 580 | 595 |
CPUID_TSC | CPUID_MSR | CPUID_MCE | |
| 581 |
CPUID_CX8; |
|
| 596 |
CPUID_CX8 | CPUID_PGE | CPUID_CMOV;
|
|
| 582 | 597 |
} |
| 583 | 598 |
} |
| 584 | 599 |
|
| ... | ... | |
| 751 | 766 |
load_seg_cache(&sc1, e1, e2); |
| 752 | 767 |
if (new_eip > sc1.limit) |
| 753 | 768 |
raise_exception_err(EXCP0D_GPF, selector & 0xfffc); |
| 754 |
env->segs[R_CS] = sc1; |
|
| 769 |
env->segs[R_CS].base = sc1.base; |
|
| 770 |
env->segs[R_CS].limit = sc1.limit; |
|
| 771 |
env->segs[R_CS].flags = sc1.flags; |
|
| 755 | 772 |
env->segs[R_CS].selector = (selector & 0xfffc) | cpl; |
| 756 | 773 |
EIP = new_eip; |
| 757 | 774 |
} else {
|
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