C++ (Cpp) cpu_get_tsc Examples

Example #1

File: misc_helper.c Project: m000/panda

void helper_rdtsc(CPUX86State *env)
{
    uint64_t val;

    if ((env->cr[4] & CR4_TSD_MASK) && ((env->hflags & HF_CPL_MASK) != 0)) {
        raise_exception_ra(env, EXCP0D_GPF, GETPC());
    }
    cpu_svm_check_intercept_param(env, SVM_EXIT_RDTSC, 0, GETPC());

#ifdef CONFIG_SOFTMMU
    RR_DO_RECORD_OR_REPLAY(
        /*action=*/val = cpu_get_tsc(env) + env->tsc_offset,
        /*record=*/rr_input_8(&val),
        /*replay=*/rr_input_8(&val),
        /*location=*/RR_CALLSITE_RDTSC);
#else
        val = cpu_get_tsc(env) + env->tsc_offset;
#endif

    env->regs[R_EAX] = (uint32_t)(val);
    env->regs[R_EDX] = (uint32_t)(val >> 32);
}

Example #2

File: misc_helper.c Project: firmadyne/qemu-linaro

void helper_rdtsc(CPUX86State *env)
{
    uint64_t val;

    if ((env->cr[4] & CR4_TSD_MASK) && ((env->hflags & HF_CPL_MASK) != 0)) {
        raise_exception(env, EXCP0D_GPF);
    }
    cpu_svm_check_intercept_param(env, SVM_EXIT_RDTSC, 0);

    val = cpu_get_tsc(env) + env->tsc_offset;
    env->regs[R_EAX] = (uint32_t)(val);
    env->regs[R_EDX] = (uint32_t)(val >> 32);
}