Palacios Public Git Repository

To checkout Palacios execute

  git clone http://v3vee.org/palacios/palacios.web/palacios.git
This will give you the master branch. You probably want the devel branch or one of the release branches. To switch to the devel branch, simply execute
  cd palacios
  git checkout --track -b devel origin/devel
The other branches are similar.


changed to error output
Jack Lange [Wed, 4 Feb 2009 04:29:29 +0000 (22:29 -0600)]
palacios/src/palacios/svm.c
palacios/src/palacios/svm_handler.c

index 653643f..86424e9 100644 (file)
@@ -462,7 +462,7 @@ int v3_is_svm_capable() {
 
   v3_cpuid(CPUID_FEATURE_IDS, &eax, &ebx, &ecx, &edx);
   
-  PrintDebug("CPUID_FEATURE_IDS_ecx=0x%p\n", (void *)ecx);
+  PrintDebug("CPUID_FEATURE_IDS_ecx=%p\n", (void *)ecx);
 
   if ((ecx & CPUID_FEATURE_IDS_ecx_svm_avail) == 0) {
     PrintDebug("SVM Not Available\n");
@@ -477,7 +477,7 @@ int v3_is_svm_capable() {
 
       v3_cpuid(CPUID_SVM_REV_AND_FEATURE_IDS, &eax, &ebx, &ecx, &edx);
       
-      PrintDebug("CPUID_FEATURE_IDS_edx=0x%p\n", (void *)edx);
+      PrintDebug("CPUID_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");
@@ -490,8 +490,11 @@ int v3_is_svm_capable() {
       PrintDebug("SVM is available and  enabled.\n");
 
       v3_cpuid(CPUID_SVM_REV_AND_FEATURE_IDS, &eax, &ebx, &ecx, &edx);
-      
-      PrintDebug("CPUID_FEATURE_IDS_edx=0x%p\n", (void *)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);
+
 
       if ((edx & CPUID_SVM_REV_AND_FEATURE_IDS_edx_np) == 0) {
        PrintDebug("SVM Nested Paging not supported\n");
index 893f49c..68bb240 100644 (file)
@@ -387,39 +387,6 @@ int v3_handle_svm_exit(struct guest_info * info) {
     PrintError("io_info2 high = 0x%.8x\n", *(uint_t *)(((uchar_t *)&(guest_ctrl->exit_info2)) + 4));
 
     
-
-    if (info->mem_mode == PHYSICAL_MEM) {
-      if (guest_pa_to_host_va(info, guest_state->rip, &host_addr) == -1) {
-       PrintError("Could not translate guest_state->rip to host address\n");
-       return -1;
-      }
-    } else if (info->mem_mode == VIRTUAL_MEM) {
-      if (guest_va_to_host_va(info, guest_state->rip, &host_addr) == -1) {
-       PrintError("Could not translate guest_state->rip to host address\n");
-       return -1;
-      }
-    } else {
-      PrintError("Invalid memory mode\n");
-      return -1;
-    }
-    
-    PrintError("Host Address of rip = 0x%p\n", (void *)host_addr);
-    
-    memset(buf, 0, 32);
-    
-    PrintError("Reading instruction stream in guest (addr=%p)\n", (void *)rip_addr);
-    
-    if (info->mem_mode == PHYSICAL_MEM) {
-      read_guest_pa_memory(info, rip_addr - 16, 32, buf);
-    } else {
-      read_guest_va_memory(info, rip_addr - 16, 32, buf);
-    }
-    
-    PrintDebug("16 bytes before Rip\n");
-    PrintTraceMemDump(buf, 16);
-    PrintDebug("Rip onward\n");
-    PrintTraceMemDump(buf+16, 16);
-    
     return -1;
 
   }