diff options
Diffstat (limited to 'libc/kernel/arch-x86/asm/msr.h')
| -rw-r--r-- | libc/kernel/arch-x86/asm/msr.h | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/libc/kernel/arch-x86/asm/msr.h b/libc/kernel/arch-x86/asm/msr.h index 63da0cc..f1da917 100644 --- a/libc/kernel/arch-x86/asm/msr.h +++ b/libc/kernel/arch-x86/asm/msr.h @@ -7,43 +7,48 @@ *** structures, and macros generated from the original header, and thus, *** contains no copyrightable information. *** - *** To edit the content of this header, modify the corresponding - *** source file (e.g. under external/kernel-headers/original/) then - *** run bionic/libc/kernel/tools/update_all.py - *** - *** Any manual change here will be lost the next time this script will - *** be run. You've been warned! - *** **************************************************************************** ****************************************************************************/ #ifndef __ASM_X86_MSR_H_ #define __ASM_X86_MSR_H_ + #include <asm/msr-index.h> + #ifndef __ASSEMBLY__ -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #include <linux/types.h> #endif + #ifdef __i386__ + #else -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + #ifndef __ASSEMBLY__ #include <linux/errno.h> + #define rdmsr(msr,val1,val2) __asm__ __volatile__("rdmsr" : "=a" (val1), "=d" (val2) : "c" (msr)) + #define rdmsrl(msr,val) do { unsigned long a__,b__; __asm__ __volatile__("rdmsr" : "=a" (a__), "=d" (b__) : "c" (msr)); val = a__ | (b__<<32); } while(0) -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + #define wrmsr(msr,val1,val2) __asm__ __volatile__("wrmsr" : : "c" (msr), "a" (val1), "d" (val2)) + #define wrmsrl(msr,val) wrmsr(msr,(__u32)((__u64)(val)),((__u64)(val))>>32) + #define rdtsc(low,high) __asm__ __volatile__("rdtsc" : "=a" (low), "=d" (high)) + #define rdtscl(low) __asm__ __volatile__ ("rdtsc" : "=a" (low) : : "edx") -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + #define rdtscp(low,high,aux) __asm__ __volatile__ (".byte 0x0f,0x01,0xf9" : "=a" (low), "=d" (high), "=c" (aux)) + #define rdtscll(val) do { unsigned int __a,__d; __asm__ __volatile__("rdtsc" : "=a" (__a), "=d" (__d)); (val) = ((unsigned long)__a) | (((unsigned long)__d)<<32); } while(0) + #define rdtscpll(val, aux) do { unsigned long __a, __d; __asm__ __volatile__ (".byte 0x0f,0x01,0xf9" : "=a" (__a), "=d" (__d), "=c" (aux)); (val) = (__d << 32) | __a; } while (0) + #define write_tsc(val1,val2) wrmsr(0x10, val1, val2) -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + #define write_rdtscp_aux(val) wrmsr(0xc0000103, val, 0) + #define rdpmc(counter,low,high) __asm__ __volatile__("rdpmc" : "=a" (low), "=d" (high) : "c" (counter)) + #endif #endif -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #endif |
