diff options
| author | H. Peter Anvin <hpa@zytor.com> | 2007-05-02 13:27:12 -0400 |
|---|---|---|
| committer | Andi Kleen <andi@basil.nowhere.org> | 2007-05-02 13:27:12 -0400 |
| commit | 4bc5aa91fb1e544ad37805520030a0d9fc6e11d3 (patch) | |
| tree | 207870aad2f53fcec914ea5084de4fdfe1a02a23 /include/asm-x86_64/processor-flags.h | |
| parent | b6e3590f8145c77b8fcef3247e2412335221412f (diff) | |
[PATCH] x86: Clean up x86 control register and MSR macros (corrected)
This patch is based on Rusty's recent cleanup of the EFLAGS-related
macros; it extends the same kind of cleanup to control registers and
MSRs.
It also unifies these between i386 and x86-64; at least with regards
to MSRs, the two had definitely gotten out of sync.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Diffstat (limited to 'include/asm-x86_64/processor-flags.h')
| -rw-r--r-- | include/asm-x86_64/processor-flags.h | 27 |
1 files changed, 1 insertions, 26 deletions
diff --git a/include/asm-x86_64/processor-flags.h b/include/asm-x86_64/processor-flags.h index 806112fb7985..ec99a57b2c6a 100644 --- a/include/asm-x86_64/processor-flags.h +++ b/include/asm-x86_64/processor-flags.h | |||
| @@ -1,26 +1 @@ | |||
| 1 | #ifndef __ASM_X86_64_PROCESSOR_FLAGS_H | #include <asm-i386/processor-flags.h> | |
| 2 | #define __ASM_X86_64_PROCESSOR_FLAGS_H | ||
| 3 | /* Various flags defined: can be included from assembler. */ | ||
| 4 | |||
| 5 | /* | ||
| 6 | * EFLAGS bits | ||
| 7 | */ | ||
| 8 | #define X86_EFLAGS_CF 0x00000001 /* Carry Flag */ | ||
| 9 | #define X86_EFLAGS_PF 0x00000004 /* Parity Flag */ | ||
| 10 | #define X86_EFLAGS_AF 0x00000010 /* Auxillary carry Flag */ | ||
| 11 | #define X86_EFLAGS_ZF 0x00000040 /* Zero Flag */ | ||
| 12 | #define X86_EFLAGS_SF 0x00000080 /* Sign Flag */ | ||
| 13 | #define X86_EFLAGS_TF 0x00000100 /* Trap Flag */ | ||
| 14 | #define X86_EFLAGS_IF 0x00000200 /* Interrupt Flag */ | ||
| 15 | #define X86_EFLAGS_DF 0x00000400 /* Direction Flag */ | ||
| 16 | #define X86_EFLAGS_OF 0x00000800 /* Overflow Flag */ | ||
| 17 | #define X86_EFLAGS_IOPL 0x00003000 /* IOPL mask */ | ||
| 18 | #define X86_EFLAGS_NT 0x00004000 /* Nested Task */ | ||
| 19 | #define X86_EFLAGS_RF 0x00010000 /* Resume Flag */ | ||
| 20 | #define X86_EFLAGS_VM 0x00020000 /* Virtual Mode */ | ||
| 21 | #define X86_EFLAGS_AC 0x00040000 /* Alignment Check */ | ||
| 22 | #define X86_EFLAGS_VIF 0x00080000 /* Virtual Interrupt Flag */ | ||
| 23 | #define X86_EFLAGS_VIP 0x00100000 /* Virtual Interrupt Pending */ | ||
| 24 | #define X86_EFLAGS_ID 0x00200000 /* CPUID detection flag */ | ||
| 25 | |||
| 26 | #endif /* __ASM_X86_64_PROCESSOR_FLAGS_H */ | ||