debuggers.hg

view xen/include/asm-x86/regs.h @ 3640:9a9c5a491401

bitkeeper revision 1.1159.235.1 (42000d3dwcPyT8aY4VIPYGCfCAJuQQ)

More x86/64. Status: traps.c now included in the build, but actual building
of IDT doesn't happen, and we need some sort of entry.S. More page-table
building required so that arch_init_memory() can work. And there is something
odd with MP-table parsing; I currently suspect that __init sections are
causing problems.
Signed-off-by: keir.fraser@cl.cam.ac.uk
author kaf24@viper.(none)
date Tue Feb 01 23:14:05 2005 +0000 (2005-02-01)
parents ed902e5c4b49
children e6af5d8f8b39
line source
2 #ifndef __X86_REGS_H__
3 #define __X86_REGS_H__
5 #ifdef __x86_64__
6 #include <asm/x86_64/regs.h>
7 #else
8 #include <asm/x86_32/regs.h>
9 #endif
11 enum EFLAGS {
12 EF_CF = 0x00000001,
13 EF_PF = 0x00000004,
14 EF_AF = 0x00000010,
15 EF_ZF = 0x00000040,
16 EF_SF = 0x00000080,
17 EF_TF = 0x00000100,
18 EF_IE = 0x00000200,
19 EF_DF = 0x00000400,
20 EF_OF = 0x00000800,
21 EF_IOPL = 0x00003000,
22 EF_IOPL_RING0 = 0x00000000,
23 EF_IOPL_RING1 = 0x00001000,
24 EF_IOPL_RING2 = 0x00002000,
25 EF_NT = 0x00004000, /* nested task */
26 EF_RF = 0x00010000, /* resume */
27 EF_VM = 0x00020000, /* virtual mode */
28 EF_AC = 0x00040000, /* alignment */
29 EF_VIF = 0x00080000, /* virtual interrupt */
30 EF_VIP = 0x00100000, /* virtual interrupt pending */
31 EF_ID = 0x00200000, /* id */
32 };
34 #define GUEST_FAULT(_r) (likely(VM86_MODE(_r) || !RING_0(_r)))
36 #endif /* __X86_REGS_H__ */