X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fvmm_direct_paging.c;h=b044b1f1342723fac393edcc1b8aa19790a395be;hb=6cff7c8b0ec58e3b94d9583f709ca9056ae928dd;hp=674fc56999e14e36185e9cee2905dc5746be2361;hpb=78818a71a31b4cbe264c1292f7bcbdbfd2ceb544;p=palacios.git

diff --git a/palacios/src/palacios/vmm_direct_paging.c b/palacios/src/palacios/vmm_direct_paging.c
index 674fc56..b044b1f 100644
--- a/palacios/src/palacios/vmm_direct_paging.c
+++ b/palacios/src/palacios/vmm_direct_paging.c
@@ -25,7 +25,7 @@
 #include <palacios/vm_guest.h>
 
 
-#ifndef DEBUG_NESTED_PAGING
+#ifndef V3_CONFIG_DEBUG_NESTED_PAGING
 #undef PrintDebug
 #define PrintDebug(fmt, args...)
 #endif
@@ -49,33 +49,44 @@ int v3_init_passthrough_pts(struct guest_info * info) {
     return 0;
 }
 
-int v3_reset_passthrough_pts(struct guest_info * info) {
-    v3_cpu_mode_t mode = v3_get_vm_cpu_mode(info);
+
+int v3_free_passthrough_pts(struct guest_info * core) {
+    v3_cpu_mode_t mode = v3_get_vm_cpu_mode(core);
 
     // Delete the old direct map page tables
     switch(mode) {
 	case REAL:
 	case PROTECTED:
-	    delete_page_tables_32((pde32_t *)V3_VAddr((void *)(info->direct_map_pt)));
+	    delete_page_tables_32((pde32_t *)V3_VAddr((void *)(core->direct_map_pt)));
 	    break;
 	case PROTECTED_PAE:
 	case LONG:
 	case LONG_32_COMPAT:
 	    // Long mode will only use 32PAE page tables...
-	    delete_page_tables_32pae((pdpe32pae_t *)V3_VAddr((void *)(info->direct_map_pt)));
+	    delete_page_tables_32pae((pdpe32pae_t *)V3_VAddr((void *)(core->direct_map_pt)));
 	    break;
 	default:
 	    PrintError("Unknown CPU Mode\n");
+	    return -1;
 	    break;
     }
-	    
+
+    return 0;
+}
+
+
+int v3_reset_passthrough_pts(struct guest_info * core) {
+
+    v3_free_passthrough_pts(core);
+
     // create new direct map page table
-    v3_init_passthrough_pts(info);
+    v3_init_passthrough_pts(core);
     
     return 0;
 }
 
 
+
 int v3_activate_passthrough_pt(struct guest_info * info) {
     // For now... But we need to change this....
     // As soon as shadow paging becomes active the passthrough tables are hosed
@@ -158,7 +169,12 @@ int v3_invalidate_passthrough_addr(struct guest_info * info, addr_t inv_addr) {
 
 
 int v3_invalidate_nested_addr(struct guest_info * info, addr_t inv_addr) {
+
+#ifdef __V3_64BIT__
     v3_cpu_mode_t mode = LONG;
+#else 
+    v3_cpu_mode_t mode = PROTECTED;
+#endif
 
     switch(mode) {
 	case REAL: