diff options
Diffstat (limited to 'sys/arch/amd64/include/specialreg.h')
| -rw-r--r-- | sys/arch/amd64/include/specialreg.h | 23 |
1 files changed, 1 insertions, 22 deletions
diff --git a/sys/arch/amd64/include/specialreg.h b/sys/arch/amd64/include/specialreg.h index bb321adaea4..6b24513bef4 100644 --- a/sys/arch/amd64/include/specialreg.h +++ b/sys/arch/amd64/include/specialreg.h @@ -1,4 +1,4 @@ -/* $OpenBSD: specialreg.h,v 1.7 2007/02/17 17:35:43 tom Exp $ */ +/* $OpenBSD: specialreg.h,v 1.8 2007/04/27 01:57:16 dlg Exp $ */ /* $NetBSD: specialreg.h,v 1.1 2003/04/26 18:39:48 fvdl Exp $ */ /* $NetBSD: x86/specialreg.h,v 1.2 2003/04/25 21:54:30 fvdl Exp $ */ @@ -620,24 +620,3 @@ #define K7_BP1_MATCH 0xdd #define K7_BP2_MATCH 0xde #define K7_BP3_MATCH 0xdf - -/* - * Extended Feature Enable Register of the x86-64 - */ - -#define MSR_EFER 0xc0000080 - -#define EFER_SCE 0x00000001 /* SYSCALL extension */ -#define EFER_LME 0x00000100 /* Long Mode Enabled */ -#define EFER_LMA 0x00000400 /* Long Mode Active */ -#define EFER_NXE 0x00000800 /* No-Execute Enable */ -#define EFER_FFXSR 0x00004000 /* Fast FXSAVE/FXRSTOR */ - -#define MSR_STAR 0xc0000081 /* 32 bit syscall gate addr */ -#define MSR_LSTAR 0xc0000082 /* 64 bit syscall gate addr */ -#define MSR_CSTAR 0xc0000083 /* compat syscall gate addr */ -#define MSR_SFMASK 0xc0000084 /* flags to clear on syscall */ - -#define MSR_FSBASE 0xc0000100 /* 64bit offset for fs: */ -#define MSR_GSBASE 0xc0000101 /* 64bit offset for gs: */ -#define MSR_KERNELGSBASE 0xc0000102 /* storage for swapgs ins */ |