X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Finclude%2Fpalacios%2Fvmm_ctrl_regs.h;h=3cc1932993e1f98ea2146a8735f7bc324893078e;hb=0fedb532c5ca028b24b49fb370763006cbc9de51;hp=e072a0491f305ca3c5aa530dc0645dd818fe71dc;hpb=5aac3f94fc38bfef003c41496089eb3793778342;p=palacios-OLD.git

diff --git a/palacios/include/palacios/vmm_ctrl_regs.h b/palacios/include/palacios/vmm_ctrl_regs.h
index e072a04..3cc1932 100644
--- a/palacios/include/palacios/vmm_ctrl_regs.h
+++ b/palacios/include/palacios/vmm_ctrl_regs.h
@@ -27,6 +27,15 @@
 
 #define EFER_MSR                 0xc0000080
 
+// KCH: for system-call interposition
+#define STAR_MSR                 0xc0000081
+#define LSTAR_MSR                0xc0000082
+#define CSTAR_MSR                0xc0000083
+#define SF_MASK_MSR              0xc0000084
+#define FS_BASE_MSR              0xc0000100
+#define GS_BASE_MSR              0xc0000101
+#define KERN_GS_BASE_MSR         0xc0000102
+
 struct cr0_real {
     uint_t pe    : 1;
     uint_t mp    : 1;
@@ -215,6 +224,13 @@ int v3_handle_cr4_read(struct guest_info * info);
 int v3_handle_efer_write(struct guest_info * core, uint_t msr, struct v3_msr src, void * priv_data);
 int v3_handle_efer_read(struct guest_info * core, uint_t msr, struct v3_msr * dst, void * priv_data);
 
+int v3_handle_star_write(struct guest_info * core, uint_t msr, struct v3_msr src, void * priv_data);
+int v3_handle_star_read(struct guest_info * core, uint_t msr, struct v3_msr * dst, void * priv_data);
+int v3_handle_lstar_write(struct guest_info * core, uint_t msr, struct v3_msr src, void * priv_data);
+int v3_handle_lstar_read(struct guest_info * core, uint_t msr, struct v3_msr * dst, void * priv_data);
+int v3_handle_cstar_write(struct guest_info * core, uint_t msr, struct v3_msr src, void * priv_data);
+int v3_handle_cstar_read(struct guest_info * core, uint_t msr, struct v3_msr * dst, void * priv_data);
+
 int v3_handle_vm_cr_write(struct guest_info * core, uint_t msr, struct v3_msr src, void * priv_data);
 int v3_handle_vm_cr_read(struct guest_info * core, uint_t msr, struct v3_msr * dst, void * priv_data);