#endif
-static addr_t create_generic_pt_page() {
+static addr_t create_generic_pt_page(struct guest_info *core) {
void * page = 0;
void *temp;
- temp = V3_AllocPages(1);
+ temp = V3_AllocPagesExtended(1, PAGE_SIZE_4KB, -1,
+ core->shdw_pg_mode==SHADOW_PAGING ? V3_ALLOC_PAGES_CONSTRAINT_4GB : 0);
if (!temp) {
PrintError(VM_NONE, VCORE_NONE,"Cannot allocate page\n");
return 0;
#include "vmm_direct_paging_64.h"
int v3_init_passthrough_pts(struct guest_info * info) {
- info->direct_map_pt = (addr_t)V3_PAddr((void *)create_generic_pt_page());
+ info->direct_map_pt = (addr_t)V3_PAddr((void *)create_generic_pt_page(info));
return 0;
}
}
+int v3_invalidate_passthrough_addr_range(struct guest_info * info,
+ addr_t inv_addr_start, addr_t inv_addr_end) {
+ v3_cpu_mode_t mode = v3_get_vm_cpu_mode(info);
+
+ switch(mode) {
+ case REAL:
+ case PROTECTED:
+ return invalidate_addr_32_range(info, inv_addr_start, inv_addr_end);
+
+ case PROTECTED_PAE:
+ case LONG:
+ case LONG_32_COMPAT:
+ // Long mode will only use 32PAE page tables...
+ return invalidate_addr_32pae_range(info, inv_addr_start, inv_addr_end);
+
+ default:
+ PrintError(info->vm_info, info, "Unknown CPU Mode\n");
+ break;
+ }
+ return -1;
+}
+
int v3_invalidate_nested_addr(struct guest_info * info, addr_t inv_addr) {
#ifdef __V3_64BIT__
return -1;
}
+
+int v3_invalidate_nested_addr_range(struct guest_info * info,
+ addr_t inv_addr_start, addr_t inv_addr_end) {
+
+#ifdef __V3_64BIT__
+ v3_cpu_mode_t mode = LONG;
+#else
+ v3_cpu_mode_t mode = PROTECTED;
+#endif
+
+ switch(mode) {
+ case REAL:
+ case PROTECTED:
+ return invalidate_addr_32_range(info, inv_addr_start, inv_addr_end);
+
+ case PROTECTED_PAE:
+ return invalidate_addr_32pae_range(info, inv_addr_start, inv_addr_end);
+
+ case LONG:
+ case LONG_32_COMPAT:
+ return invalidate_addr_64_range(info, inv_addr_start, inv_addr_end);
+
+ default:
+ PrintError(info->vm_info, info, "Unknown CPU Mode\n");
+ break;
+ }
+
+ return -1;
+}