X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fsvm_handler.c;h=159cb5396c84ee341e33a7cf49c959bacdcea594;hb=5db3136d5331c355c188537c68005db8d2cb4eac;hp=ad4fe4cfa5b4eee773fc9d49e23d1fb0e5c21a48;hpb=f84bd0ca67af7c0a1143d5e279e0af408729128e;p=palacios.git

diff --git a/palacios/src/palacios/svm_handler.c b/palacios/src/palacios/svm_handler.c
index ad4fe4c..159cb53 100644
--- a/palacios/src/palacios/svm_handler.c
+++ b/palacios/src/palacios/svm_handler.c
@@ -1,3 +1,23 @@
+/* 
+ * This file is part of the Palacios Virtual Machine Monitor developed
+ * by the V3VEE Project with funding from the United States National 
+ * Science Foundation and the Department of Energy.  
+ *
+ * The V3VEE Project is a joint project between Northwestern University
+ * and the University of New Mexico.  You can find out more at 
+ * http://www.v3vee.org
+ *
+ * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu> 
+ * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org> 
+ * All rights reserved.
+ *
+ * Author: Jack Lange <jarusl@cs.northwestern.edu>
+ *
+ * This is free software.  You are permitted to use,
+ * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
+ */
+
+
 #include <palacios/svm_handler.h>
 #include <palacios/vmm.h>
 #include <palacios/vm_guest_mem.h>
@@ -52,7 +72,7 @@ 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 ((0) && (exit_code < 0x4f)) {
-    char instr[32];
+    uchar_t instr[32];
     int ret;
     // Dump out the instr stream
 
@@ -258,6 +278,21 @@ int handle_svm_exit(struct guest_info * info) {
 	  return -1;
 	}
       } else {
+	/*
+	ulong_t tsc_spread = 0;
+	ullong_t exit_tsc = 0;
+
+	ulong_t rax = (ulong_t)info->vm_regs.rbx;
+	ulong_t rdx = (ulong_t)info->vm_regs.rcx;
+
+	*(ulong_t *)(&exit_tsc) = rax;
+	*(((ulong_t *)(&exit_tsc)) + 1) = rdx; 
+
+	tsc_spread = info->exit_tsc - exit_tsc;
+
+	PrintError("VMMCALL tsc diff = %lu\n",tsc_spread); 
+	info->rip += 3;
+	*/
 	PrintError("VMMCALL with not emulator...\n");
 	return -1;
       }
@@ -286,7 +321,7 @@ int handle_svm_exit(struct guest_info * info) {
   default: {
 
     addr_t rip_addr;
-    char buf[15];
+    uchar_t buf[15];
     addr_t host_addr;
 
     PrintDebug("Unhandled SVM Exit: %s\n", vmexit_code_to_str(exit_code));