X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fvm_guest.c;h=614c6a548138537814186890f42cbef762f76393;hb=207e3b36648e4019ad8505c75ae6ef0778464a26;hp=b9e49d280b2bdf66ac5ee858038eda7ed86e832b;hpb=3cd1d3771e3f8e30b09f6c4995851979aaafc5ff;p=palacios.git

diff --git a/palacios/src/palacios/vm_guest.c b/palacios/src/palacios/vm_guest.c
index b9e49d2..614c6a5 100644
--- a/palacios/src/palacios/vm_guest.c
+++ b/palacios/src/palacios/vm_guest.c
@@ -23,6 +23,7 @@
 #include <palacios/vm_guest.h>
 #include <palacios/vmm_ctrl_regs.h>
 #include <palacios/vmm.h>
+#include <palacios/vmcb.h>
 
 
 v3_vm_cpu_mode_t v3_get_cpu_mode(struct guest_info * info) {
@@ -43,17 +44,45 @@ v3_vm_cpu_mode_t v3_get_cpu_mode(struct guest_info * info) {
 
   if (cr0->pe == 0) {
     return REAL;
-  } else if ((cr4->pae == 0) && (efer->lma == 0)) {
+  } else if ((cr4->pae == 0) && (efer->lme == 0)) {
     return PROTECTED;
-  } else if (efer->lma == 0) {
+  } else if (efer->lme == 0) {
     return PROTECTED_PAE;
-  } else if ((efer->lma == 1) && (cs->long_mode == 1)) {
+  } else if ((efer->lme == 1) && (cs->long_mode == 1)) {
     return LONG;
   } else {
+    // What about LONG_16_COMPAT???
     return LONG_32_COMPAT;
   }
 }
 
+
+static const uchar_t REAL_STR[] = "Real";
+static const uchar_t PROTECTED_STR[] = "Protected";
+static const uchar_t PROTECTED_PAE_STR[] = "Protected+PAE";
+static const uchar_t LONG_STR[] = "Long";
+static const uchar_t LONG_32_COMPAT_STR[] = "32bit Compat";
+static const uchar_t LONG_16_COMPAT_STR[] = "16bit Compat";
+
+const uchar_t * v3_cpu_mode_to_str(v3_vm_cpu_mode_t mode) {
+  switch (mode) {
+  case REAL:
+    return REAL_STR;
+  case PROTECTED:
+    return PROTECTED_STR;
+  case PROTECTED_PAE:
+    return PROTECTED_PAE_STR;
+  case LONG:
+    return LONG_STR;
+  case LONG_32_COMPAT:
+    return LONG_32_COMPAT_STR;
+  case LONG_16_COMPAT:
+    return LONG_16_COMPAT_STR;
+  default:
+    return NULL;
+  }
+}
+
 v3_vm_mem_mode_t v3_get_mem_mode(struct guest_info * info) {
   struct cr0_32 * cr0;
 
@@ -67,8 +96,6 @@ v3_vm_mem_mode_t v3_get_mem_mode(struct guest_info * info) {
     return -1;
   }
 
-
-
   if (cr0->pg == 0) {
     return PHYSICAL_MEM;
   } else {
@@ -76,6 +103,20 @@ v3_vm_mem_mode_t v3_get_mem_mode(struct guest_info * info) {
   }
 }
 
+static const uchar_t PHYS_MEM_STR[] = "Physical Memory";
+static const uchar_t VIRT_MEM_STR[] = "Virtual Memory";
+
+const uchar_t * v3_mem_mode_to_str(v3_vm_mem_mode_t mode) {
+  switch (mode) {
+  case PHYSICAL_MEM:
+    return PHYS_MEM_STR;
+  case VIRTUAL_MEM:
+    return VIRT_MEM_STR;
+  default:
+    return NULL;
+  }
+}
+
 
 void v3_print_segments(struct guest_info * info) {
   struct v3_segments * segs = &(info->segments);
@@ -89,7 +130,8 @@ void v3_print_segments(struct guest_info * info) {
 
   for (i = 0; seg_names[i] != NULL; i++) {
 
-    PrintDebug("\t%s: Sel=%x, base=%x, limit=%x\n", seg_names[i], seg_ptr[i].selector, seg_ptr[i].base, seg_ptr[i].limit);
+    PrintDebug("\t%s: Sel=%x, base=%p, limit=%x\n", seg_names[i], seg_ptr[i].selector, 
+	       (void *)(addr_t)seg_ptr[i].base, seg_ptr[i].limit);
 
   }
 
@@ -101,14 +143,18 @@ void v3_print_ctrl_regs(struct guest_info * info) {
   int i = 0;
   v3_reg_t * reg_ptr;
   char * reg_names[] = {"CR0", "CR2", "CR3", "CR4", "CR8", "FLAGS", NULL};
+  vmcb_saved_state_t * guest_state = GET_VMCB_SAVE_STATE_AREA(info->vmm_data);
 
   reg_ptr= (v3_reg_t *)regs;
 
   PrintDebug("32 bit Ctrl Regs:\n");
 
   for (i = 0; reg_names[i] != NULL; i++) {
-    PrintDebug("\t%s=0x%x\n", reg_names[i], reg_ptr[i]);  
+    PrintDebug("\t%s=0x%p\n", reg_names[i], (void *)(addr_t)reg_ptr[i]);  
   }
+
+  PrintDebug("\tEFER=0x%p\n", (void*)(addr_t)(guest_state->efer));
+
 }
 
 
@@ -123,6 +169,6 @@ void v3_print_GPRs(struct guest_info * info) {
   PrintDebug("32 bit GPRs:\n");
 
   for (i = 0; reg_names[i] != NULL; i++) {
-    PrintDebug("\t%s=0x%x\n", reg_names[i], reg_ptr[i]);  
+    PrintDebug("\t%s=0x%p\n", reg_names[i], (void *)(addr_t)reg_ptr[i]);  
   }
 }