X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Finclude%2Fpalacios%2Fvmm_ctrl_regs.h;h=c83bb50c535d3789f56fba3b7db2f47a2964faec;hb=97cd5fe64c098b917e5519d30fd54c4b4e338b1c;hp=16332176ed57ec0e96d398cb2538cf494ad6bc91;hpb=7cdedeb7a01b51c5242cce94924f2ea246008e7d;p=palacios.git

diff --git a/palacios/include/palacios/vmm_ctrl_regs.h b/palacios/include/palacios/vmm_ctrl_regs.h
index 1633217..c83bb50 100644
--- a/palacios/include/palacios/vmm_ctrl_regs.h
+++ b/palacios/include/palacios/vmm_ctrl_regs.h
@@ -30,7 +30,7 @@ struct cr0_real {
   uint_t mp    : 1;
   uint_t em    : 1;
   uint_t ts    : 1;
-};
+} __attribute__((packed));
 
 
 struct cr0_32 {
@@ -48,7 +48,7 @@ struct cr0_32 {
   uint_t nw    : 1;
   uint_t cd    : 1;
   uint_t pg    : 1;
-};
+} __attribute__((packed));
 
 
 struct cr0_64 {
@@ -68,16 +68,16 @@ struct cr0_64 {
   uint_t pg    : 1;
 
   uint_t  rsvd4;  // MBZ
-};
+} __attribute__((packed));
 
 
 struct cr2_32 {
   uint_t pf_vaddr;
-};
+} __attribute__((packed));
 
 struct cr2_64 {
   ullong_t pf_vaddr;
-};
+} __attribute__((packed));
 
 
 struct cr3_32 {
@@ -86,7 +86,7 @@ struct cr3_32 {
   uint_t pcd               : 1;
   uint_t rsvd2             : 7;
   uint_t pdt_base_addr    : 20;
-};
+} __attribute__((packed));
 
 
 struct cr3_32_PAE {
@@ -94,7 +94,7 @@ struct cr3_32_PAE {
   uint_t pwt               : 1;
   uint_t pcd               : 1;
   uint_t pdpt_base_addr    : 27;
-};
+} __attribute__((packed));
 
 
 struct cr3_64 {
@@ -104,7 +104,7 @@ struct cr3_64 {
   uint_t rsvd2             : 7;
   ullong_t pml4t_base_addr : 40;
   uint_t rsvd3             : 12; 
-};
+} __attribute__((packed));
 
 
 struct cr4_32 {
@@ -120,7 +120,7 @@ struct cr4_32 {
   uint_t osf_xsr           : 1;
   uint_t osx               : 1;
   uint_t rsvd1             : 21;
-};
+} __attribute__((packed));
 
 struct cr4_64 {
   uint_t vme               : 1;
@@ -136,7 +136,7 @@ struct cr4_64 {
   uint_t osx               : 1;
   uint_t rsvd1             : 21;
   uint_t rsvd2             : 32;
-};
+} __attribute__((packed));
 
 
 
@@ -152,7 +152,7 @@ struct efer_64 {
   uint_t ffxsr            : 1;
   uint_t rsvd4            : 12; // MBZ
   uint_t rsvd5            : 32; // MBZ
-};
+} __attribute__((packed));
 
 
 struct rflags {
@@ -179,7 +179,7 @@ struct rflags {
   uint_t id                : 1;  // ID flag
   uint_t rsvd5             : 10; // Read as 0
   uint_t rsvd6             : 32; // Read as 0
-};
+} __attribute__((packed));
 
 
 
@@ -206,6 +206,13 @@ int v3_handle_cr0_read(struct guest_info * info);
 int v3_handle_cr3_write(struct guest_info * info);
 int v3_handle_cr3_read(struct guest_info * info);
 
+int v3_handle_cr4_write(struct guest_info * info);
+int v3_handle_cr4_read(struct guest_info * info);
+
+
+int v3_handle_efer_write(uint_t msr, struct v3_msr src, void * priv_data);
+int v3_handle_efer_read(uint_t msr, struct v3_msr * dst, void * priv_data);
+
 
 #endif // ! __V3VEE__