Changeset 46 for trunk/hal/x86_64/hal_register.h

Timestamp:

Jun 23, 2017, 1:31:23 PM (8 years ago)

Author:

max@…

Message:

Start implementing TLS.

File:

• trunk/hal/x86_64/hal_register.h (modified) (1 diff)

trunk/hal/x86_64/hal_register.h

@@ -72 +72 @@
 #define         EFER_TCE        0x00008000      /* Translation Cache Ext. */
 
+#define MSR_STAR        0xc0000081              /* 32 bit syscall gate addr */
+#define MSR_LSTAR       0xc0000082              /* 64 bit syscall gate addr */
+#define MSR_CSTAR       0xc0000083              /* compat syscall gate addr */
+#define MSR_SFMASK      0xc0000084              /* flags to clear on syscall */
+
+#define MSR_FSBASE      0xc0000100              /* 64bit offset for fs: */
+#define MSR_GSBASE      0xc0000101              /* 64bit offset for gs: */
+#define MSR_KERNELGSBASE 0xc0000102             /* storage for swapgs ins */
+