From: Jack Lange <jarusl@cs.northwestern.edu>
Date: Mon, 11 Aug 2008 17:55:23 +0000 (+0000)
Subject: cleaned up handler code
X-Git-Tag: vmmhack1-ramdisk-boot-iso-puppy~4
X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?p=palacios.git;a=commitdiff_plain;h=191587141ec414547ca95a7eb134a8cbb1b2a292

cleaned up handler code
---

diff --git a/palacios/src/palacios/svm_handler.c b/palacios/src/palacios/svm_handler.c
index bd99a44..8a1a32f 100644
--- a/palacios/src/palacios/svm_handler.c
+++ b/palacios/src/palacios/svm_handler.c
@@ -231,717 +231,65 @@ int handle_svm_exit(struct guest_info * info) {
   } 
     break;
 
-  case VMEXIT_EXCP1: {
+  case VMEXIT_EXCP1: 
+    {
 #ifdef DEBUG_EMULATOR
-    PrintDebug("DEBUG EXCEPTION\n");
+      PrintDebug("DEBUG EXCEPTION\n");
 #endif
-    if (info->run_state == VM_EMULATING) {
-      if (v3_emulation_exit_handler(info) == -1) {
+      if (info->run_state == VM_EMULATING) {
+	if (v3_emulation_exit_handler(info) == -1) {
+	  return -1;
+	}
+      } else {
+	PrintError("VMMCALL with not emulator...\n");
 	return -1;
       }
-    } else {
-      PrintError("VMMCALL with not emulator...\n");
-      return -1;
-    }
-  } 
-    break;
+      break;
+    } 
 
-  case VMEXIT_VMMCALL: {
+
+  case VMEXIT_VMMCALL: 
+    {
 #ifdef DEBUG_EMULATOR
-    PrintDebug("VMMCALL\n");
+      PrintDebug("VMMCALL\n");
 #endif
-    if (info->run_state == VM_EMULATING) {
-      if (v3_emulation_exit_handler(info) == -1) {
+      if (info->run_state == VM_EMULATING) {
+	if (v3_emulation_exit_handler(info) == -1) {
+	  return -1;
+	}
+      } else {
+	PrintError("VMMCALL with not emulator...\n");
 	return -1;
       }
-    } else {
-      PrintError("VMMCALL with not emulator...\n");
-      return -1;
-    }
+      break;
+    } 
     
-  } 
-    break;
 
 
-  case VMEXIT_WBINVD: {
+  case VMEXIT_WBINVD: 
+    {
 #ifdef DEBUG_EMULATOR
-    PrintDebug("WBINVD\n");
+      PrintDebug("WBINVD\n");
 #endif
-    if (!handle_svm_wbinvd(info)) { 
-      return -1;
+      if (!handle_svm_wbinvd(info)) { 
+	return -1;
+      }
+      break;
     }
-  }
-    break;
+
 
 
 
     /* Exits Following this line are NOT HANDLED */
     /*=======================================================================*/
 
-  case VMEXIT_CR_READ_MASK:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR_READ_MASK\n"); 
-    goto unhandled_exit;
-    break;
-    
-  case VMEXIT_CR_WRITE_MASK:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR_WRITE_MASK\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR1_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR1_READ\n");
-    goto unhandled_exit;
-    break;
-     
-  case VMEXIT_CR1_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR1_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR2_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR2_READ\n");
-    goto unhandled_exit;
-    break;
-     
-  case VMEXIT_CR2_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR2_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR4_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR4_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR4_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR4_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR5_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR5_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR5_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR5_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR6_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR6_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR6_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR6_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR7_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR7_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR7_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR7_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR8_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR8_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR8_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR8_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR9_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR9_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR9_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR9_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR10_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR10_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR10_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR10_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR11_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR11_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR11_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR11_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR12_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR12_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR12_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR12_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR13_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR13_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR13_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR13_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR14_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR14_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR14_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR14_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR15_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR15_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR15_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR15_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-
-  case VMEXIT_DR_READ_MASK:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR_READ_MASK\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR_WRITE_MASK:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR_WRITE_MASK\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR0_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR0_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR0_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR0_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR1_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR1_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR1_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR1_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR2_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR2_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR2_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR2_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR3_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR3_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR3_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR3_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR4_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR4_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR4_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR4_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR5_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR5_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR5_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR5_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR6_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR6_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR6_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR6_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR7_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR7_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR7_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR7_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR8_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR8_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR8_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR8_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR9_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR9_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR9_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR9_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR10_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR10_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR10_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR10_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR11_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR11_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR11_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR11_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR12_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR12_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR12_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR12_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR13_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR13_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR13_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR13_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR14_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR14_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR14_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR14_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR15_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR15_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_DR15_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_DR15_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-    
-  case VMEXIT_EXCP_MASK:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP_MASK\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP0:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP0\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP2:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP2\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP3:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP3\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP4:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP4\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP5:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP5\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP6:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP6\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP7:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP7\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP8:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP8\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP9:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP9\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP10:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP10\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP11:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP11\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP12:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP12\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP13:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP13\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP15:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP15\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP16:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP16\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP17:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP17\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP18:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP18\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP19:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP19\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP20:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP20\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP21:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP21\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP22:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP22\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP23:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP23\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP24:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP24\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP25:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP25\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP26:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP26\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP27:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP27\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP28:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP28\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP29:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP29\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP30:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP30\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_EXCP31:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_EXCP31\n");
-    goto unhandled_exit;
-    break;
-
-    
-  case VMEXIT_NMI:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_NMI\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_INIT:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_INIT\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_VINITR:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_VINITR\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CR0_SEL_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CR0_SEL_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_IDTR_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_IDTR_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_IDTR_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_IDTR_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_GDTR_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_GDTR_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_GDTR_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_GDTR_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_LDTR_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_LDTR_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_LDTR_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_LDTR_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_TR_READ:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_TR_READ\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_TR_WRITE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_TR_WRITE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_RDTSC:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_RDTSC\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_RDPMC:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_RDPMC\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_PUSHF:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_PUSHF\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_POPF:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_POPF\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CPUID:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CPUID\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_RSM:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_RSM\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_IRET:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_IRET\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_SWINT:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_SWINT\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_INVD:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_INVD\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_INVLPGA:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_INVLPGA\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_TASK_SWITCH:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_TASK_SWITCH\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_FERR_FREEZE:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_FERR_FREEZE\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_SHUTDOWN:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_SHUTDOWN\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_VMRUN:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_VMRUN\n");
-    goto unhandled_exit;
-    break;
-
-
-  case VMEXIT_STGI:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_STGI\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_CLGI:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_CLGI\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_SKINIT:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_SKINIT\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_RDTSCP:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_RDTSCP\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_ICEBP:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_ICEBP\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_MONITOR:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_MONITOR\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_MWAIT:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_MWAIT\n");
-    goto unhandled_exit;
-    break;
-
-  case VMEXIT_MWAIT_CONDITIONAL:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_MWAIT_CONDITIONAL\n");
-    goto unhandled_exit;
-    break;
-
-    
-  case VMEXIT_INVALID_VMCB:
-    PrintDebug("Unhandled SVM Exit: VMEXIT_INVALID_VMCB\n");
-    goto unhandled_exit;
-    break;
-
-
-  unhandled_exit:
-
   default: {
-  
+
     addr_t rip_addr;
     char buf[15];
     addr_t host_addr;
 
+    PrintDebug("Unhandled SVM Exit: %s\n", vmexit_code_to_str(exit_code));
 
     rip_addr = get_addr_linear(info, guest_state->rip, &(info->segments.cs));
 
@@ -950,7 +298,7 @@ int handle_svm_exit(struct guest_info * info) {
     PrintError("RIP: %x\n", guest_state->rip);
     PrintError("RIP Linear: %x\n", rip_addr);
     
-    PrintError("SVM Returned: Exit Code: %x\n",exit_code); 
+    PrintError("SVM Returned: Exit Code: %x\n", exit_code); 
     
     PrintError("io_info1 low = 0x%.8x\n", *(uint_t*)&(guest_ctrl->exit_info1));
     PrintError("io_info1 high = 0x%.8x\n", *(uint_t *)(((uchar_t *)&(guest_ctrl->exit_info1)) + 4));
@@ -1100,3 +448,298 @@ int handle_svm_exit(struct guest_info * info) {
   return 0;
 }
 
+
+
+
+const uchar_t * vmexit_code_to_str(uint_t exit_code) {
+
+  switch(exit_code) {
+  case VMEXIT_CR0_READ:
+    return VMEXIT_CR0_READ_STR;
+  case VMEXIT_CR1_READ:
+    return VMEXIT_CR1_READ_STR;
+  case VMEXIT_CR2_READ:
+    return VMEXIT_CR2_READ_STR;
+  case VMEXIT_CR3_READ:
+    return VMEXIT_CR3_READ_STR;
+  case VMEXIT_CR4_READ:
+    return VMEXIT_CR4_READ_STR;
+  case VMEXIT_CR5_READ:
+    return VMEXIT_CR5_READ_STR;
+  case VMEXIT_CR6_READ:
+    return VMEXIT_CR6_READ_STR;
+  case VMEXIT_CR7_READ:
+    return VMEXIT_CR7_READ_STR;
+  case VMEXIT_CR8_READ:
+    return VMEXIT_CR8_READ_STR;
+  case VMEXIT_CR9_READ:
+    return VMEXIT_CR9_READ_STR;
+  case VMEXIT_CR10_READ:
+    return VMEXIT_CR10_READ_STR;
+  case VMEXIT_CR11_READ:
+    return VMEXIT_CR11_READ_STR;
+  case VMEXIT_CR12_READ:
+    return VMEXIT_CR12_READ_STR;
+  case VMEXIT_CR13_READ:
+    return VMEXIT_CR13_READ_STR;
+  case VMEXIT_CR14_READ:
+    return VMEXIT_CR14_READ_STR;
+  case VMEXIT_CR15_READ:
+    return VMEXIT_CR15_READ_STR;
+  case VMEXIT_CR0_WRITE:
+    return VMEXIT_CR0_WRITE_STR;
+  case VMEXIT_CR1_WRITE:
+    return VMEXIT_CR1_WRITE_STR;
+  case VMEXIT_CR2_WRITE:
+    return VMEXIT_CR2_WRITE_STR;
+  case VMEXIT_CR3_WRITE:
+    return VMEXIT_CR3_WRITE_STR;
+  case VMEXIT_CR4_WRITE:
+    return VMEXIT_CR4_WRITE_STR;
+  case VMEXIT_CR5_WRITE:
+    return VMEXIT_CR5_WRITE_STR;
+  case VMEXIT_CR6_WRITE:
+    return VMEXIT_CR6_WRITE_STR;
+  case VMEXIT_CR7_WRITE:
+    return VMEXIT_CR7_WRITE_STR;
+  case VMEXIT_CR8_WRITE:
+    return VMEXIT_CR8_WRITE_STR;
+  case VMEXIT_CR9_WRITE:
+    return VMEXIT_CR9_WRITE_STR;
+  case VMEXIT_CR10_WRITE:
+    return VMEXIT_CR10_WRITE_STR;
+  case VMEXIT_CR11_WRITE:
+    return VMEXIT_CR11_WRITE_STR;
+  case VMEXIT_CR12_WRITE:
+    return VMEXIT_CR12_WRITE_STR;
+  case VMEXIT_CR13_WRITE:
+    return VMEXIT_CR13_WRITE_STR;
+  case VMEXIT_CR14_WRITE:
+    return VMEXIT_CR14_WRITE_STR;
+  case VMEXIT_CR15_WRITE:
+    return VMEXIT_CR15_WRITE_STR;
+  case VMEXIT_DR0_READ:
+    return VMEXIT_DR0_READ_STR;
+  case VMEXIT_DR1_READ:
+    return VMEXIT_DR1_READ_STR;
+  case VMEXIT_DR2_READ:
+    return VMEXIT_DR2_READ_STR;
+  case VMEXIT_DR3_READ:
+    return VMEXIT_DR3_READ_STR;
+  case VMEXIT_DR4_READ:
+    return VMEXIT_DR4_READ_STR;
+  case VMEXIT_DR5_READ:
+    return VMEXIT_DR5_READ_STR;
+  case VMEXIT_DR6_READ:
+    return VMEXIT_DR6_READ_STR;
+  case VMEXIT_DR7_READ:
+    return VMEXIT_DR7_READ_STR;
+  case VMEXIT_DR8_READ:
+    return VMEXIT_DR8_READ_STR;
+  case VMEXIT_DR9_READ:
+    return VMEXIT_DR9_READ_STR;
+  case VMEXIT_DR10_READ:
+    return VMEXIT_DR10_READ_STR;
+  case VMEXIT_DR11_READ:
+    return VMEXIT_DR11_READ_STR;
+  case VMEXIT_DR12_READ:
+    return VMEXIT_DR12_READ_STR;
+  case VMEXIT_DR13_READ:
+    return VMEXIT_DR13_READ_STR;
+  case VMEXIT_DR14_READ:
+    return VMEXIT_DR14_READ_STR;
+  case VMEXIT_DR15_READ:
+    return VMEXIT_DR15_READ_STR;
+  case VMEXIT_DR0_WRITE:
+    return VMEXIT_DR0_WRITE_STR;
+  case VMEXIT_DR1_WRITE:
+    return VMEXIT_DR1_WRITE_STR;
+  case VMEXIT_DR2_WRITE:
+    return VMEXIT_DR2_WRITE_STR;
+  case VMEXIT_DR3_WRITE:
+    return VMEXIT_DR3_WRITE_STR;
+  case VMEXIT_DR4_WRITE:
+    return VMEXIT_DR4_WRITE_STR;
+  case VMEXIT_DR5_WRITE:
+    return VMEXIT_DR5_WRITE_STR;
+  case VMEXIT_DR6_WRITE:
+    return VMEXIT_DR6_WRITE_STR;
+  case VMEXIT_DR7_WRITE:
+    return VMEXIT_DR7_WRITE_STR;
+  case VMEXIT_DR8_WRITE:
+    return VMEXIT_DR8_WRITE_STR;
+  case VMEXIT_DR9_WRITE:
+    return VMEXIT_DR9_WRITE_STR;
+  case VMEXIT_DR10_WRITE:
+    return VMEXIT_DR10_WRITE_STR;
+  case VMEXIT_DR11_WRITE:
+    return VMEXIT_DR11_WRITE_STR;
+  case VMEXIT_DR12_WRITE:
+    return VMEXIT_DR12_WRITE_STR;
+  case VMEXIT_DR13_WRITE:
+    return VMEXIT_DR13_WRITE_STR;
+  case VMEXIT_DR14_WRITE:
+    return VMEXIT_DR14_WRITE_STR;
+  case VMEXIT_DR15_WRITE:
+    return VMEXIT_DR15_WRITE_STR;
+  case VMEXIT_EXCP0:
+    return VMEXIT_EXCP0_STR;
+  case VMEXIT_EXCP1:
+    return VMEXIT_EXCP1_STR;
+  case VMEXIT_EXCP2:
+    return VMEXIT_EXCP2_STR;
+  case VMEXIT_EXCP3:
+    return VMEXIT_EXCP3_STR;
+  case VMEXIT_EXCP4:
+    return VMEXIT_EXCP4_STR;
+  case VMEXIT_EXCP5:
+    return VMEXIT_EXCP5_STR;
+  case VMEXIT_EXCP6:
+    return VMEXIT_EXCP6_STR;
+  case VMEXIT_EXCP7:
+    return VMEXIT_EXCP7_STR;
+  case VMEXIT_EXCP8:
+    return VMEXIT_EXCP8_STR;
+  case VMEXIT_EXCP9:
+    return VMEXIT_EXCP9_STR;
+  case VMEXIT_EXCP10:
+    return VMEXIT_EXCP10_STR;
+  case VMEXIT_EXCP11:
+    return VMEXIT_EXCP11_STR;
+  case VMEXIT_EXCP12:
+    return VMEXIT_EXCP12_STR;
+  case VMEXIT_EXCP13:
+    return VMEXIT_EXCP13_STR;
+  case VMEXIT_EXCP14:
+    return VMEXIT_EXCP14_STR;
+  case VMEXIT_EXCP15:
+    return VMEXIT_EXCP15_STR;
+  case VMEXIT_EXCP16:
+    return VMEXIT_EXCP16_STR;
+  case VMEXIT_EXCP17:
+    return VMEXIT_EXCP17_STR;
+  case VMEXIT_EXCP18:
+    return VMEXIT_EXCP18_STR;
+  case VMEXIT_EXCP19:
+    return VMEXIT_EXCP19_STR;
+  case VMEXIT_EXCP20:
+    return VMEXIT_EXCP20_STR;
+  case VMEXIT_EXCP21:
+    return VMEXIT_EXCP21_STR;
+  case VMEXIT_EXCP22:
+    return VMEXIT_EXCP22_STR;
+  case VMEXIT_EXCP23:
+    return VMEXIT_EXCP23_STR;
+  case VMEXIT_EXCP24:
+    return VMEXIT_EXCP24_STR;
+  case VMEXIT_EXCP25:
+    return VMEXIT_EXCP25_STR;
+  case VMEXIT_EXCP26:
+    return VMEXIT_EXCP26_STR;
+  case VMEXIT_EXCP27:
+    return VMEXIT_EXCP27_STR;
+  case VMEXIT_EXCP28:
+    return VMEXIT_EXCP28_STR;
+  case VMEXIT_EXCP29:
+    return VMEXIT_EXCP29_STR;
+  case VMEXIT_EXCP30:
+    return VMEXIT_EXCP30_STR;
+  case VMEXIT_EXCP31:
+    return VMEXIT_EXCP31_STR;
+  case VMEXIT_INTR:
+    return VMEXIT_INTR_STR;
+  case VMEXIT_NMI:
+    return VMEXIT_NMI_STR;
+  case VMEXIT_SMI:
+    return VMEXIT_SMI_STR;
+  case VMEXIT_INIT:
+    return VMEXIT_INIT_STR;
+  case VMEXIT_VINITR:
+    return VMEXIT_VINITR_STR;
+  case VMEXIT_CR0_SEL_WRITE:
+    return VMEXIT_CR0_SEL_WRITE_STR;
+  case VMEXIT_IDTR_READ:
+    return VMEXIT_IDTR_READ_STR;
+  case VMEXIT_GDTR_READ:
+    return VMEXIT_GDTR_READ_STR;
+  case VMEXIT_LDTR_READ:
+    return VMEXIT_LDTR_READ_STR;
+  case VMEXIT_TR_READ:
+    return VMEXIT_TR_READ_STR;
+  case VMEXIT_IDTR_WRITE:
+    return VMEXIT_IDTR_WRITE_STR;
+  case VMEXIT_GDTR_WRITE:
+    return VMEXIT_GDTR_WRITE_STR;
+  case VMEXIT_LDTR_WRITE:
+    return VMEXIT_LDTR_WRITE_STR;
+  case VMEXIT_TR_WRITE:
+    return VMEXIT_TR_WRITE_STR;
+  case VMEXIT_RDTSC:
+    return VMEXIT_RDTSC_STR;
+  case VMEXIT_RDPMC:
+    return VMEXIT_RDPMC_STR;
+  case VMEXIT_PUSHF:
+    return VMEXIT_PUSHF_STR;
+  case VMEXIT_POPF:
+    return VMEXIT_POPF_STR;
+  case VMEXIT_CPUID:
+    return VMEXIT_CPUID_STR;
+  case VMEXIT_RSM:
+    return VMEXIT_RSM_STR;
+  case VMEXIT_IRET:
+    return VMEXIT_IRET_STR;
+  case VMEXIT_SWINT:
+    return VMEXIT_SWINT_STR;
+  case VMEXIT_INVD:
+    return VMEXIT_INVD_STR;
+  case VMEXIT_PAUSE:
+    return VMEXIT_PAUSE_STR;
+  case VMEXIT_HLT:
+    return VMEXIT_HLT_STR;
+  case VMEXIT_INVLPG:
+    return VMEXIT_INVLPG_STR;
+  case VMEXIT_INVLPGA:
+    return VMEXIT_INVLPGA_STR;
+  case VMEXIT_IOIO:
+    return VMEXIT_IOIO_STR;
+  case VMEXIT_MSR:
+    return VMEXIT_MSR_STR;
+  case VMEXIT_TASK_SWITCH:
+    return VMEXIT_TASK_SWITCH_STR;
+  case VMEXIT_FERR_FREEZE:
+    return VMEXIT_FERR_FREEZE_STR;
+  case VMEXIT_SHUTDOWN:
+    return VMEXIT_SHUTDOWN_STR;
+  case VMEXIT_VMRUN:
+    return VMEXIT_VMRUN_STR;
+  case VMEXIT_VMMCALL:
+    return VMEXIT_VMMCALL_STR;
+  case VMEXIT_VMLOAD:
+    return VMEXIT_VMLOAD_STR;
+  case VMEXIT_VMSAVE:
+    return VMEXIT_VMSAVE_STR;
+  case VMEXIT_STGI:
+    return VMEXIT_STGI_STR;
+  case VMEXIT_CLGI:
+    return VMEXIT_CLGI_STR;
+  case VMEXIT_SKINIT:
+    return VMEXIT_SKINIT_STR;
+  case VMEXIT_RDTSCP:
+    return VMEXIT_RDTSCP_STR;
+  case VMEXIT_ICEBP:
+    return VMEXIT_ICEBP_STR;
+  case VMEXIT_WBINVD:
+    return VMEXIT_WBINVD_STR;
+  case VMEXIT_MONITOR:
+    return VMEXIT_MONITOR_STR;
+  case VMEXIT_MWAIT:
+    return VMEXIT_MWAIT_STR;
+  case VMEXIT_MWAIT_CONDITIONAL:
+    return VMEXIT_MWAIT_CONDITIONAL_STR;
+  case VMEXIT_NPF:
+    return VMEXIT_NPF_STR;
+  case VMEXIT_INVALID_VMCB:
+    return VMEXIT_INVALID_VMCB_STR;
+  }
+  return NULL;
+}