X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fsvm_handler.c;h=21523f9606a61d0f9cd237a4ae4c7216106d7365;hb=20885b915c6caf47c8bd78d7b5b492fef388ac2d;hp=9a994d2173b9a7345cb9253d4ab14e4f204981b0;hpb=8ee31494ea28d1756689574fb69791746daac3f3;p=palacios-OLD.git

diff --git a/palacios/src/palacios/svm_handler.c b/palacios/src/palacios/svm_handler.c
index 9a994d2..21523f9 100644
--- a/palacios/src/palacios/svm_handler.c
+++ b/palacios/src/palacios/svm_handler.c
@@ -5,6 +5,7 @@
 #include <palacios/vmm_ctrl_regs.h>
 #include <palacios/svm_io.h>
 #include <palacios/svm_halt.h>
+#include <palacios/svm_pause.h>
 #include <palacios/vmm_intr.h>
 
 
@@ -44,7 +45,7 @@ int handle_svm_exit(struct guest_info * info) {
 
   PrintDebug("SVM Returned: Exit Code: 0x%x \t\t(tsc=%ul)\n",exit_code, (uint_t)info->time_state.guest_tsc); 
   
-  if (exit_code < 0x40) {
+  if (exit_code < 0x4f) {
     char instr[32];
     int ret;
     // Dump out the instr stream
@@ -65,11 +66,11 @@ int handle_svm_exit(struct guest_info * info) {
     if (ret != 32) {
       // I think we should inject a GPF into the guest
       PrintDebug("Could not read instruction (ret=%d)\n", ret);
-      return -1;
-    }
+    } else {
 
-    PrintDebug("Instr Stream:\n");
-    PrintTraceMemDump(instr, 32);
+      PrintDebug("Instr Stream:\n");
+      PrintTraceMemDump(instr, 32);
+    }
   }
 
 
@@ -177,6 +178,11 @@ int handle_svm_exit(struct guest_info * info) {
     if (handle_svm_halt(info) == -1) {
       return -1;
     }
+  } else if (exit_code == VMEXIT_PAUSE) { 
+    PrintDebug("Guest paused\n");
+    if (handle_svm_pause(info) == -1) { 
+      return -1;
+    }
   } else {
     addr_t rip_addr;
     char buf[15];
@@ -230,7 +236,7 @@ int handle_svm_exit(struct guest_info * info) {
 
     PrintTraceMemDump(buf, 15);
 
-    while(1);
+    return -1;
 
   }
 
@@ -269,7 +275,7 @@ int handle_svm_exit(struct guest_info * info) {
 
 	guest_ctrl->EVENTINJ.type = SVM_INJECTION_EXCEPTION;
 	
-	if (info->intr_state.excp_error_code) {
+	if (info->intr_state.excp_error_code_valid) {  //PAD
 	  guest_ctrl->EVENTINJ.error_code = info->intr_state.excp_error_code;
 	  guest_ctrl->EVENTINJ.ev = 1;
 	  PrintDebug("Injecting error code %x\n", guest_ctrl->EVENTINJ.error_code);