From 5988d401b77ea37e04686b4eefeec1a283706c5d Mon Sep 17 00:00:00 2001 From: Cyrill Gorcunov Date: Thu, 9 Feb 2012 22:13:52 +0400 Subject: [PATCH] Add processor-flags.h We will need it for parasite. Signed-off-by: Cyrill Gorcunov Acked-by: Pavel Emelyanov --- include/processor-flags.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 include/processor-flags.h diff --git a/include/processor-flags.h b/include/processor-flags.h new file mode 100644 index 000000000..f0cd04adb --- /dev/null +++ b/include/processor-flags.h @@ -0,0 +1,28 @@ +#ifndef CR_PROCESSOR_FLAGS_H__ +#define CR_PROCESSOR_FLAGS_H__ + +/* Taken from linux kernel headers */ + +/* + * EFLAGS bits + */ +#define X86_EFLAGS_CF 0x00000001 /* Carry Flag */ +#define X86_EFLAGS_BIT1 0x00000002 /* Bit 1 - always on */ +#define X86_EFLAGS_PF 0x00000004 /* Parity Flag */ +#define X86_EFLAGS_AF 0x00000010 /* Auxiliary carry Flag */ +#define X86_EFLAGS_ZF 0x00000040 /* Zero Flag */ +#define X86_EFLAGS_SF 0x00000080 /* Sign Flag */ +#define X86_EFLAGS_TF 0x00000100 /* Trap Flag */ +#define X86_EFLAGS_IF 0x00000200 /* Interrupt Flag */ +#define X86_EFLAGS_DF 0x00000400 /* Direction Flag */ +#define X86_EFLAGS_OF 0x00000800 /* Overflow Flag */ +#define X86_EFLAGS_IOPL 0x00003000 /* IOPL mask */ +#define X86_EFLAGS_NT 0x00004000 /* Nested Task */ +#define X86_EFLAGS_RF 0x00010000 /* Resume Flag */ +#define X86_EFLAGS_VM 0x00020000 /* Virtual Mode */ +#define X86_EFLAGS_AC 0x00040000 /* Alignment Check */ +#define X86_EFLAGS_VIF 0x00080000 /* Virtual Interrupt Flag */ +#define X86_EFLAGS_VIP 0x00100000 /* Virtual Interrupt Pending */ +#define X86_EFLAGS_ID 0x00200000 /* CPUID detection flag */ + +#endif /* CR_PROCESSOR_FLAGS_H__ */