From: Jack Lange <jacklange@cs.pitt.edu>
Date: Tue, 1 Feb 2011 01:10:56 +0000 (-0600)
Subject: added stricter types to the msr hook framework
X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=commitdiff_plain;h=912f74aae257be698044de894124289ba5356621;hp=18713f98a14335b09cb7d87b3bea087255eaf10d;p=palacios.git

added stricter types to the msr hook framework
---

diff --git a/palacios/include/palacios/vmm_msr.h b/palacios/include/palacios/vmm_msr.h
index 645baa8..0d2391a 100644
--- a/palacios/include/palacios/vmm_msr.h
+++ b/palacios/include/palacios/vmm_msr.h
@@ -45,10 +45,10 @@ struct v3_msr {
 typedef struct v3_msr v3_msr_t;
 
 struct v3_msr_hook {
-    uint_t msr;
+    uint32_t msr;
   
-    int (*read)(struct guest_info * core, uint_t msr, struct v3_msr * dst, void * priv_data);
-    int (*write)(struct guest_info * core, uint_t msr, struct v3_msr src, void * priv_data);
+    int (*read)(struct guest_info * core, uint32_t msr, struct v3_msr * dst, void * priv_data);
+    int (*write)(struct guest_info * core, uint32_t msr, struct v3_msr src, void * priv_data);
 
     void * priv_data;
 
@@ -63,7 +63,7 @@ struct v3_msr_map {
     uint_t num_hooks;
     struct list_head hook_list;
 
-    int (*update_map)(struct v3_vm_info * vm, uint_t msr, int hook_read, int hook_write);
+    int (*update_map)(struct v3_vm_info * vm, uint32_t msr, int hook_read, int hook_write);
     void * arch_data;
 
 };
@@ -72,15 +72,15 @@ struct v3_msr_map {
 void v3_init_msr_map(struct v3_vm_info * vm);
 int v3_deinit_msr_map(struct v3_vm_info * vm);
 
-int v3_unhook_msr(struct v3_vm_info * vm, uint_t msr);
+int v3_unhook_msr(struct v3_vm_info * vm, uint32_t msr);
 
-int v3_hook_msr(struct v3_vm_info * vm, uint_t msr,
-		int (*read)(struct guest_info * core, uint_t msr, struct v3_msr * dst, void * priv_data),
-		int (*write)(struct guest_info * core, uint_t msr, struct v3_msr src, void * priv_data), 
+int v3_hook_msr(struct v3_vm_info * vm, uint32_t msr,
+		int (*read)(struct guest_info * core, uint32_t msr, struct v3_msr * dst, void * priv_data),
+		int (*write)(struct guest_info * core, uint32_t msr, struct v3_msr src, void * priv_data), 
 		void * priv_data);
 
 
-struct v3_msr_hook * v3_get_msr_hook(struct v3_vm_info * vm, uint_t msr);
+struct v3_msr_hook * v3_get_msr_hook(struct v3_vm_info * vm, uint32_t msr);
 
 void v3_refresh_msr_map(struct v3_vm_info * vm);
 
diff --git a/palacios/src/palacios/vmm_msr.c b/palacios/src/palacios/vmm_msr.c
index 5fe8ecf..68d4767 100644
--- a/palacios/src/palacios/vmm_msr.c
+++ b/palacios/src/palacios/vmm_msr.c
@@ -48,7 +48,7 @@ int v3_deinit_msr_map(struct v3_vm_info * vm) {
 }
 
 int v3_handle_msr_write(struct guest_info * info) {
-    uint_t msr_num = info->vm_regs.rcx;
+    uint32_t msr_num = info->vm_regs.rcx;
     struct v3_msr msr_val;
     struct v3_msr_hook * hook = NULL;
 
@@ -77,7 +77,7 @@ int v3_handle_msr_write(struct guest_info * info) {
 
 
 int v3_handle_msr_read(struct guest_info * info) {
-    uint_t msr_num = info->vm_regs.rcx;
+    uint32_t msr_num = info->vm_regs.rcx;
     struct v3_msr msr_val;
     struct v3_msr_hook * hook = NULL;
 
@@ -102,9 +102,9 @@ int v3_handle_msr_read(struct guest_info * info) {
     return 0;
 }
 
-int v3_hook_msr(struct v3_vm_info * vm, uint_t msr, 
-		int (*read)(struct guest_info * core, uint_t msr, struct v3_msr * dst, void * priv_data),
-		int (*write)(struct guest_info * core, uint_t msr, struct v3_msr src, void * priv_data),
+int v3_hook_msr(struct v3_vm_info * vm, uint32_t msr, 
+		int (*read)(struct guest_info * core, uint32_t msr, struct v3_msr * dst, void * priv_data),
+		int (*write)(struct guest_info * core, uint32_t msr, struct v3_msr src, void * priv_data),
 		void * priv_data) {
 
     struct v3_msr_map * msr_map = &(vm->msr_map);
@@ -148,7 +148,7 @@ static int free_hook(struct v3_vm_info * vm, struct v3_msr_hook * hook) {
 }
 
 
-int v3_unhook_msr(struct v3_vm_info * vm, uint_t msr) {
+int v3_unhook_msr(struct v3_vm_info * vm, uint32_t msr) {
     struct v3_msr_hook * hook = v3_get_msr_hook(vm, msr);
 
     if (hook == NULL) {
@@ -163,7 +163,7 @@ int v3_unhook_msr(struct v3_vm_info * vm, uint_t msr) {
 
 
 
-struct v3_msr_hook * v3_get_msr_hook(struct v3_vm_info * vm, uint_t msr) {
+struct v3_msr_hook * v3_get_msr_hook(struct v3_vm_info * vm, uint32_t msr) {
     struct v3_msr_map * msr_map = &(vm->msr_map);
     struct v3_msr_hook * hook = NULL;