Revision ecada8a2 target-i386/helper.c
| b/target-i386/helper.c | ||
|---|---|---|
| 2328 | 2328 |
void helper_rdtsc(void) |
| 2329 | 2329 |
{
|
| 2330 | 2330 |
uint64_t val; |
| 2331 |
|
|
| 2331 |
|
|
| 2332 |
if ((env->cr[4] & CR4_TSD_MASK) && ((env->hflags & HF_CPL_MASK) != 0)) {
|
|
| 2333 |
raise_exception(EXCP0D_GPF); |
|
| 2334 |
} |
|
| 2332 | 2335 |
val = cpu_get_tsc(env); |
| 2333 | 2336 |
EAX = (uint32_t)(val); |
| 2334 | 2337 |
EDX = (uint32_t)(val >> 32); |
Also available in: Unified diff