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Diffstat (limited to 'src/include/cpu/p6/msr.h')
-rw-r--r--src/include/cpu/p6/msr.h101
1 files changed, 0 insertions, 101 deletions
diff --git a/src/include/cpu/p6/msr.h b/src/include/cpu/p6/msr.h
deleted file mode 100644
index d7632ba6de..0000000000
--- a/src/include/cpu/p6/msr.h
+++ /dev/null
@@ -1,101 +0,0 @@
-#ifndef CPU_P6_MSR_H
-#define CPU_P6_MSR_H
-
-
-#ifdef __ROMCC__
-
-typedef __builtin_msr_t msr_t;
-
-static msr_t rdmsr(unsigned long index)
-{
- return __builtin_rdmsr(index);
-}
-
-static void wrmsr(unsigned long index, msr_t msr)
-{
- __builtin_wrmsr(index, msr.lo, msr.hi);
-}
-
-
-struct tsc_struct {
- unsigned lo;
- unsigned hi;
-};
-typedef struct tsc_struct tsc_t;
-
-static tsc_t rdtsc(void)
-{
- tsc_t res;
- asm ("rdtsc"
- : "=a" (res.lo), "=d"(res.hi) /* outputs */
- : /* inputs */
- : /* Clobbers */
- );
- return res;
-}
-#endif
-
-#ifdef __GNUC__
-
-typedef struct msr_struct
-{
- unsigned lo;
- unsigned hi;
-} msr_t;
-
-static inline msr_t rdmsr(unsigned index)
-{
- msr_t result;
- __asm__ __volatile__ (
- "rdmsr"
- : "=a" (result.lo), "=d" (result.hi)
- : "c" (index)
- );
- return result;
-}
-
-static inline void wrmsr(unsigned index, msr_t msr)
-{
- __asm__ __volatile__ (
- "wrmsr"
- : /* No outputs */
- : "c" (index), "a" (msr.lo), "d" (msr.hi)
- );
-}
-
-typedef struct tsc_struct
-{
- unsigned lo;
- unsigned hi;
-} tsc_t;
-
-static inline tsc_t rdtsc(void)
-{
- tsc_t result;
- __asm__ __volatile__(
- "rdtsc"
- : "=a" (result.lo), "=d" (result.hi)
- );
- return result;
-}
-
-typedef struct pmc_struct
-{
- unsigned lo;
- unsigned hi;
-} pmc_t;
-
-static inline pmc_t rdpmc(unsigned counter)
-{
- pmc_t result;
- __asm__ __volatile__(
- "rdpmc"
- : "=a" (result.lo), "=d" (result.hi)
- : "c" (counter)
- );
- return result;
-}
-
-#endif
-
-#endif /* CPU_P6_MSR_H */