fork/wait/exit work

1 files changed, 0 insertions, 25 deletions

diff --git a/msr.h b/msr.h
deleted file mode 100644
index ad901a6..0000000
--- a/msr.h
+++ /dev/null
@@ -1,25 +0,0 @@
-// SYSCALL and SYSRET registers
-#define MSR_STAR        0xc0000081
-#define MSR_LSTAR       0xc0000082
-#define MSR_CSTAR       0xc0000083
-#define MSR_SFMASK      0xc0000084
-
-// GS
-#define MSR_GS_BASE     0xc0000101
-#define MSR_GS_KERNBASE 0xc0000102
-
-static inline uint64
-readmsr(uint32 msr)
-{
-  uint32 hi, lo;
-  __asm volatile("rdmsr" : "=d" (hi), "=a" (lo) : "c" (msr));
-  return ((uint64) lo) | (((uint64) hi) << 32);
-}
-
-static inline void
-writemsr(uint64 msr, uint64 val)
-{
-  uint32 lo = val & 0xffffffff;
-  uint32 hi = val >> 32;
-  __asm volatile("wrmsr" : : "c" (msr), "a" (lo), "d" (hi) : "memory");
-}