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

Timestamp:

Jun 23, 2017, 1:31:23 PM (7 years ago)

Author:

max@…

Message:

Start implementing TLS.

File:

• trunk/hal/x86_64/hal_internal.h (modified) (3 diffs)

trunk/hal/x86_64/hal_internal.h

@@ -20 +20 @@
  */
 
+#define offsetof(type, member) __builtin_offsetof(type, member)
 #define roundup(x, y) ((((x)+((y)-1))/(y))*(y))
 #define rounddown(x,y) (((x)/(y))*(y))
@@ -30 +31 @@
 /* hal_cpu.S */
 void invlpg(vaddr_t va);
+uint64_t rdmsr(uint32_t);
+void wrmsr(uint32_t, uint64_t);
 
 /* hal_gpt.c */
@@ -41 +44 @@
 void hal_gpt_init(paddr_t firstpa);
 
+/* hal_special.c */
+void hal_tls_init_cpu0();
+
 /* x86_printf.c */
 void x86_panic(char *msg);