return 0;
}
-
-
-// can we start a kernel thread here...
static int start_svm_guest(struct guest_info *info) {
// vmcb_saved_state_t * guest_state = GET_VMCB_SAVE_STATE_AREA((vmcb_t*)(info->vmm_data));
// vmcb_ctrl_t * guest_ctrl = GET_VMCB_CTRL_AREA((vmcb_t*)(info->vmm_data));
PrintDebug("exit_info2 low = 0x%.8x\n", *(uint_t*)&(guest_ctrl->exit_info2));
PrintDebug("exit_info2 high = 0x%.8x\n", *(uint_t *)(((uchar_t *)&(guest_ctrl->exit_info2)) + 4));
+ linear_addr = get_addr_linear(info, info->rip, &(info->segments.cs));
+
if (info->mem_mode == PHYSICAL_MEM) {
guest_pa_to_host_va(info, linear_addr, &host_addr);
} else if (info->mem_mode == VIRTUAL_MEM) {
guest_va_to_host_va(info, linear_addr, &host_addr);
}
-
PrintDebug("Host Address of rip = 0x%p\n", (void *)host_addr);
PrintDebug("Instr (15 bytes) at %p:\n", (void *)host_addr);
v3_cpuid(CPUID_SVM_REV_AND_FEATURE_IDS, &eax, &ebx, &ecx, &edx);
- PrintDebug("CPUID_FEATURE_IDS_edx=%p\n", (void *)edx);
+ PrintDebug("CPUID_SVM_REV_AND_FEATURE_IDS_edx=%p\n", (void *)edx);
if ((edx & CPUID_SVM_REV_AND_FEATURE_IDS_edx_svml) == 0) {
PrintDebug("SVM BIOS Disabled, not unlockable\n");
PrintDebug("SVM is available and enabled.\n");
v3_cpuid(CPUID_SVM_REV_AND_FEATURE_IDS, &eax, &ebx, &ecx, &edx);
- PrintDebug("CPUID_FEATURE_IDS_eax=%p\n", (void *)eax);
- PrintDebug("CPUID_FEATURE_IDS_ebx=%p\n", (void *)ebx);
- PrintDebug("CPUID_FEATURE_IDS_ecx=%p\n", (void *)ecx);
- PrintDebug("CPUID_FEATURE_IDS_edx=%p\n", (void *)edx);
+ PrintDebug("CPUID_SVM_REV_AND_FEATURE_IDS_eax=%p\n", (void *)eax);
+ PrintDebug("CPUID_SVM_REV_AND_FEATURE_IDS_ebx=%p\n", (void *)ebx);
+ PrintDebug("CPUID_SVM_REV_AND_FEATURE_IDS_ecx=%p\n", (void *)ecx);
+ PrintDebug("CPUID_SVM_REV_AND_FEATURE_IDS_edx=%p\n", (void *)edx);
if ((edx & CPUID_SVM_REV_AND_FEATURE_IDS_edx_np) == 0) {
PrintDebug("SVM Enabled\n");
-
// Setup the host state save area
host_vmcb = V3_AllocPages(4);
-
/* 64-BIT-ISSUE */
// msr.e_reg.high = 0;
//msr.e_reg.low = (uint_t)host_vmcb;
PrintDebug("Host State being saved at %p\n", (void *)(addr_t)host_vmcb);
v3_set_msr(SVM_VM_HSAVE_PA_MSR, msr.e_reg.high, msr.e_reg.low);
-
-
/*
* Test VMSAVE/VMLOAD Latency
*/
end <<= 32;
end += end_lo;
-
PrintDebug("VMSave Cycle Latency: %d\n", (uint32_t)(end - start));
-
-
-
__asm__ __volatile__ (
"rdtsc ; "
"movl %%eax, %%esi ; "
PrintDebug("VMLoad Cycle Latency: %d\n", (uint32_t)(end - start));
-
-
-
}
-
-
/* End Latency Test */
if (has_svm_nested_paging() == 1) {