Simplify POST entry code by moving reboot logic from post.c to resume.c.

[seabios.git] / src / util.h

diff --git a/src/util.h b/src/util.h
index 303c524bd4b79cf424293939524c4210e620c2d9..4319f63d2c50b925db626c8ffcb76b62dd433711 100644 (file)
--- a/src/util.h
+++ b/src/util.h
@@ -61,6 +61,15 @@ static inline void cpuid(u32 index, u32 *eax, u32 *ebx, u32 *ecx, u32 *edx)
         : "0" (index));
 }
 
+static inline u32 getcr0(void) {
+    u32 cr0;
+    asm("movl %%cr0, %0" : "=r"(cr0));
+    return cr0;
+}
+static inline void setcr0(u32 cr0) {
+    asm("movl %0, %%cr0" : : "r"(cr0));
+}
+
 static inline u64 rdmsr(u32 index)
 {
     u64 ret;
@@ -424,6 +433,7 @@ void enable_bootsplash(void);
 void disable_bootsplash(void);
 
 // resume.c
+extern int HaveRunPost;
 void init_dma(void);
 
 // pnpbios.c