return pml;
}
-/*
+
int v3_walk_guest_pt_32(struct guest_info * info, v3_reg_t guest_cr3,
- int (*callback)(int level, addr_t page_va, addr_t page_pa, void private_data),
+ int (*callback)(int level, addr_t page_ptr, addr_t page_pa, void * private_data),
void * private_data) {
addr_t guest_pde_pa = CR3_TO_PDE32_PA(guest_cr3);
pde32_t * guest_pde = NULL;
return -1;
}
- callback(PAGE_PD32, guest_pde, guest_pde_pa, private_data);
+ callback(PAGE_PD32, (addr_t)guest_pde, guest_pde_pa, private_data);
for (i = 0; i < MAX_PDE32_ENTRIES; i++) {
- if (guet_pde[i].present) {
+ if (guest_pde[i].present) {
if (guest_pde[i].large_page) {
+ pde32_4MB_t * large_pde = (pde32_4MB_t *)&(guest_pde[i]);
+ addr_t large_page_pa = BASE_TO_PAGE_ADDR_4MB(large_pde->page_base_addr);
+ addr_t large_page_va = 0;
+
+ if (guest_pa_to_host_va(info, large_page_pa, &large_page_va) == -1) {
+ PrintError("Could not get virtual address of Guest 4MB Page (PA=%p)\n",
+ (void *)large_page_pa);
+ return -1;
+ }
+ callback(PAGE_4MB, large_page_va, large_page_pa, private_data);
+ } else {
+ addr_t pte_pa = BASE_TO_PAGE_ADDR(guest_pde[i].pt_base_addr);
+ pte32_t * tmp_pte = NULL;
+ if (guest_pa_to_host_va(info, pte_pa, (addr_t *)&tmp_pte) == -1) {
+ PrintError("Could not get virtual address of Guest PTE32 (PA=%p)\n",
+ (void *)pte_pa);
+ return -1;
+ }
+ callback(PAGE_PT32, (addr_t)tmp_pte, pte_pa, private_data);
+
+ for (j = 0; j < MAX_PTE32_ENTRIES; j++) {
+ if (tmp_pte[j].present) {
+ addr_t page_pa = BASE_TO_PAGE_ADDR(tmp_pte[j].page_base_addr);
+ addr_t page_va = 0;
+
+ if (guest_pa_to_host_va(info, page_pa, &page_va) == -1) {
+ PrintError("Could not get virtual address of Guest 4KB Page (PA=%p)\n",
+ (void *)page_pa);
+ return -1;
+ }
+
+ callback(PAGE_4KB, page_va, page_pa, private_data);
+ }
+ }
+ }
+ }
+ }
+ return 0;
}
-*/
+int v3_walk_guest_pt_32pae(struct guest_info * info, v3_reg_t guest_cr3,
+ int (*callback)(int level, addr_t page_ptr, addr_t page_pa, void * private_data),
+ void * private_data) {
+ addr_t guest_pdpe_pa = CR3_TO_PDPE32PAE_PA(guest_cr3);
+ pdpe32pae_t * guest_pdpe = NULL;
+ int i, j, k;
+
+ if (!callback) {
+ PrintError("Call back was not specified\n");
+ return -1;
+ }
+
+ if (guest_pa_to_host_va(info, guest_pdpe_pa, (addr_t *)&guest_pdpe) == -1) {
+ PrintError("Could not get virtual address of Guest PDPE32PAE (PA=%p)\n",
+ (void *)guest_pdpe_pa);
+ return -1;
+ }
+
+
+
+ callback(PAGE_PDP32PAE, (addr_t)guest_pdpe, guest_pdpe_pa, private_data);
+
+ for (i = 0; i < MAX_PDPE32PAE_ENTRIES; i++) {
+ if (guest_pdpe[i].present) {
+ addr_t pde_pa = BASE_TO_PAGE_ADDR(guest_pdpe[i].pd_base_addr);
+ pde32pae_t * tmp_pde = NULL;
+
+ if (guest_pa_to_host_va(info, pde_pa, (addr_t *)&tmp_pde) == -1) {
+ PrintError("Could not get virtual address of Guest PDE32PAE (PA=%p)\n",
+ (void *)pde_pa);
+ return -1;
+ }
+
+ callback(PAGE_PD32PAE, (addr_t)tmp_pde, pde_pa, private_data);
+
+ for (j = 0; j < MAX_PDE32PAE_ENTRIES; j++) {
+ if (tmp_pde[j].present) {
+ if (tmp_pde[j].large_page) {
+ pde32pae_2MB_t * large_pde = (pde32pae_2MB_t *)&(tmp_pde[j]);
+ addr_t large_page_pa = BASE_TO_PAGE_ADDR_2MB(large_pde->page_base_addr);
+ addr_t large_page_va = 0;
+
+ if (guest_pa_to_host_va(info, large_page_pa, &large_page_va) == -1) {
+ PrintError("Could not get virtual address of Guest 2MB Page (PA=%p)\n",
+ (void *)large_page_pa);
+ return -1;
+ }
+
+ callback(PAGE_2MB, large_page_va, large_page_pa, private_data);
+ } else {
+ addr_t pte_pa = BASE_TO_PAGE_ADDR(tmp_pde[j].pt_base_addr);
+ pte32pae_t * tmp_pte = NULL;
+
+ if (guest_pa_to_host_va(info, pte_pa, (addr_t *)&tmp_pte) == -1) {
+ PrintError("Could not get virtual address of Guest PTE32PAE (PA=%p)\n",
+ (void *)pte_pa);
+ return -1;
+ }
+
+ callback(PAGE_PT32PAE, (addr_t)tmp_pte, pte_pa, private_data);
+
+ for (k = 0; k < MAX_PTE32PAE_ENTRIES; k++) {
+ if (tmp_pte[k].present) {
+ addr_t page_pa = BASE_TO_PAGE_ADDR(tmp_pte[k].page_base_addr);
+ addr_t page_va = 0;
+
+ if (guest_pa_to_host_va(info, page_pa, &page_va) == -1) {
+ PrintError("Could not get virtual address of Guest 4KB Page (PA=%p)\n",
+ (void *)page_pa);
+ return -1;
+ }
+
+ callback(PAGE_4KB, page_va, page_pa, private_data);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ return 0;
+}
+
+
+
+
+int v3_walk_guest_pt_64(struct guest_info * info, v3_reg_t guest_cr3,
+ int (*callback)(int level, addr_t page_ptr, addr_t page_pa, void * private_data),
+ void * private_data) {
+ addr_t guest_pml_pa = CR3_TO_PML4E64_PA(guest_cr3);
+ pml4e64_t * guest_pml = NULL;
+ int i, j, k, m;
+
+ if (!callback) {
+ PrintError("Call back was not specified\n");
+ return -1;
+ }
+
+ if (guest_pa_to_host_va(info, guest_pml_pa, (addr_t *)&guest_pml) == -1) {
+ PrintError("Could not get virtual address of Guest PML464 (PA=%p)\n",
+ (void *)guest_pml);
+ return -1;
+ }
+
+
+ callback(PAGE_PML464, (addr_t)guest_pml, guest_pml_pa, private_data);
+
+ for (i = 0; i < MAX_PML4E64_ENTRIES; i++) {
+ if (guest_pml[i].present) {
+ addr_t pdpe_pa = BASE_TO_PAGE_ADDR(guest_pml[i].pdp_base_addr);
+ pdpe64_t * tmp_pdpe = NULL;
+
+
+ if (guest_pa_to_host_va(info, pdpe_pa, (addr_t *)&tmp_pdpe) == -1) {
+ PrintError("Could not get virtual address of Guest PDPE64 (PA=%p)\n",
+ (void *)pdpe_pa);
+ return -1;
+ }
+
+ callback(PAGE_PDP64, (addr_t)tmp_pdpe, pdpe_pa, private_data);
+
+ for (j = 0; j < MAX_PDPE64_ENTRIES; j++) {
+ if (tmp_pdpe[j].present) {
+ if (tmp_pdpe[j].large_page) {
+ pdpe64_1GB_t * large_pdpe = (pdpe64_1GB_t *)&(tmp_pdpe[j]);
+ addr_t large_page_pa = BASE_TO_PAGE_ADDR_1GB(large_pdpe->page_base_addr);
+ addr_t large_page_va = 0;
+
+ if (guest_pa_to_host_va(info, large_page_pa, &large_page_va) == -1) {
+ PrintError("Could not get virtual address of Guest 1GB page (PA=%p)\n",
+ (void *)large_page_pa);
+ return -1;
+ }
+
+ callback(PAGE_1GB, (addr_t)large_page_va, large_page_pa, private_data);
+
+ } else {
+ addr_t pde_pa = BASE_TO_PAGE_ADDR(tmp_pdpe[j].pd_base_addr);
+ pde64_t * tmp_pde = NULL;
+
+ if (guest_pa_to_host_va(info, pde_pa, (addr_t *)&tmp_pde) == -1) {
+ PrintError("Could not get virtual address of Guest PDE64 (PA=%p)\n",
+ (void *)pde_pa);
+ return -1;
+ }
+
+ callback(PAGE_PD64, (addr_t)tmp_pde, pde_pa, private_data);
+
+ for (k = 0; k < MAX_PDE64_ENTRIES; k++) {
+ if (tmp_pde[k].present) {
+ if (tmp_pde[k].large_page) {
+ pde64_2MB_t * large_pde = (pde64_2MB_t *)&(tmp_pde[k]);
+ addr_t large_page_pa = BASE_TO_PAGE_ADDR_2MB(large_pde->page_base_addr);
+ addr_t large_page_va = 0;
+
+ if (guest_pa_to_host_va(info, large_page_pa, &large_page_va) == -1) {
+ PrintError("Could not get virtual address of Guest 2MB page (PA=%p)\n",
+ (void *)large_page_pa);
+ return -1;
+ }
+
+ callback(PAGE_2MB, large_page_va, large_page_pa, private_data);
+ } else {
+ addr_t pte_pa = BASE_TO_PAGE_ADDR(tmp_pde[k].pt_base_addr);
+ pte64_t * tmp_pte = NULL;
+
+ if (guest_pa_to_host_va(info, pte_pa, (addr_t *)&tmp_pte) == -1) {
+ PrintError("Could not get virtual address of Guest PTE64 (PA=%p)\n",
+ (void *)pte_pa);
+ return -1;
+ }
+
+ callback(PAGE_PT64, (addr_t)tmp_pte, pte_pa, private_data);
+
+ for (m = 0; m < MAX_PTE64_ENTRIES; m++) {
+ if (tmp_pte[m].present) {
+ addr_t page_pa = BASE_TO_PAGE_ADDR(tmp_pte[m].page_base_addr);
+ addr_t page_va = 0;
+
+ if (guest_pa_to_host_va(info, page_pa, &page_va) == -1) {
+ PrintError("Could not get virtual address of Guest 4KB Page (PA=%p)\n",
+ (void *)page_pa);
+ return -1;
+ }
+
+ callback(PAGE_4KB, page_va, page_pa, private_data);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ return 0;
+}
int v3_walk_host_pt_32(v3_reg_t host_cr3,
- int (*callback)(int level, addr_t page_va, addr_t page_pa, void * private_data),
+ int (*callback)(int level, addr_t page_ptr, addr_t page_pa, void * private_data),
void * private_data) {
pde32_t * host_pde = (pde32_t *)CR3_TO_PDE32_VA(host_cr3);
addr_t pde_pa = CR3_TO_PDE32_PA(host_cr3);
int v3_walk_host_pt_32pae(v3_reg_t host_cr3,
- void (*callback)(page_type_t type, addr_t page_va, addr_t page_pa, void * private_data),
+ void (*callback)(page_type_t type, addr_t page_ptr, addr_t page_pa, void * private_data),
void * private_data) {
pdpe32pae_t * host_pdpe = (pdpe32pae_t *)CR3_TO_PDPE32PAE_VA(host_cr3);
addr_t pdpe_pa = CR3_TO_PDPE32PAE_PA(host_cr3);
int v3_walk_host_pt_64(v3_reg_t host_cr3,
- void (*callback)(page_type_t type, addr_t page_va, addr_t page_pa, void * private_data),
+ void (*callback)(page_type_t type, addr_t page_ptr, addr_t page_pa, void * private_data),
void * private_data) {
pml4e64_t * host_pml = (pml4e64_t *)CR3_TO_PML4E64_VA(host_cr3);
addr_t pml_pa = CR3_TO_PML4E64_PA(host_cr3);
}
return 0;
}
+
+
+
+static const uchar_t PAGE_4KB_STR[] = "4KB_PAGE";
+static const uchar_t PAGE_2MB_STR[] = "2MB_PAGE";
+static const uchar_t PAGE_4MB_STR[] = "4MB_PAGE";
+static const uchar_t PAGE_1GB_STR[] = "1GB_PAGE";
+static const uchar_t PAGE_PT32_STR[] = "32 Bit PT";
+static const uchar_t PAGE_PD32_STR[] = "32 Bit PD";
+static const uchar_t PAGE_PDP32PAE_STR[] = "32 Bit PAE PDP";
+static const uchar_t PAGE_PD32PAE_STR[] = "32 Bit PAE PD";
+static const uchar_t PAGE_PT32PAE_STR[] = "32 Bit PAE PT";
+static const uchar_t PAGE_PML464_STR[] = "64 Bit PML4";
+static const uchar_t PAGE_PDP64_STR[] = "64 Bit PDP";
+static const uchar_t PAGE_PD64_STR[] = "64 Bit PD";
+static const uchar_t PAGE_PT64_STR[] = "64 Bit PT";
+
+
+const uchar_t * v3_page_type_to_str(page_type_t type) {
+ switch (type) {
+ case PAGE_4KB:
+ return PAGE_4KB_STR;
+ case PAGE_2MB:
+ return PAGE_2MB_STR;
+ case PAGE_4MB:
+ return PAGE_4MB_STR;
+ case PAGE_1GB:
+ return PAGE_1GB_STR;
+ case PAGE_PT32:
+ return PAGE_PT32_STR;
+ case PAGE_PD32:
+ return PAGE_PD32_STR;
+ case PAGE_PDP32PAE:
+ return PAGE_PDP32PAE_STR;
+ case PAGE_PD32PAE:
+ return PAGE_PD32PAE_STR;
+ case PAGE_PT32PAE:
+ return PAGE_PT32PAE_STR;
+ case PAGE_PML464:
+ return PAGE_PML464_STR;
+ case PAGE_PDP64:
+ return PAGE_PDP64_STR;
+ case PAGE_PD64:
+ return PAGE_PD64_STR;
+ case PAGE_PT64:
+ return PAGE_PT64_STR;
+ default:
+ return NULL;
+ }
+}
