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authorThomas Gleixner <tglx@linutronix.de>2007-10-11 05:20:03 -0400
committerThomas Gleixner <tglx@linutronix.de>2007-10-11 05:20:03 -0400
commit96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42 (patch)
treed947a467aa2da3140279617bc4b9b101640d7bf4 /include/asm-i386/sigcontext.h
parent27bd0c955648646abf2a353a8371d28c37bcd982 (diff)
i386/x86_64: move headers to include/asm-x86
Move the headers to include/asm-x86 and fixup the header install make rules Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-i386/sigcontext.h')
-rw-r--r--include/asm-i386/sigcontext.h85
1 files changed, 0 insertions, 85 deletions
diff --git a/include/asm-i386/sigcontext.h b/include/asm-i386/sigcontext.h
deleted file mode 100644
index aaef089a7787..000000000000
--- a/include/asm-i386/sigcontext.h
+++ /dev/null
@@ -1,85 +0,0 @@
1#ifndef _ASMi386_SIGCONTEXT_H
2#define _ASMi386_SIGCONTEXT_H
3
4#include <linux/compiler.h>
5
6/*
7 * As documented in the iBCS2 standard..
8 *
9 * The first part of "struct _fpstate" is just the normal i387
10 * hardware setup, the extra "status" word is used to save the
11 * coprocessor status word before entering the handler.
12 *
13 * Pentium III FXSR, SSE support
14 * Gareth Hughes <gareth@valinux.com>, May 2000
15 *
16 * The FPU state data structure has had to grow to accommodate the
17 * extended FPU state required by the Streaming SIMD Extensions.
18 * There is no documented standard to accomplish this at the moment.
19 */
20struct _fpreg {
21 unsigned short significand[4];
22 unsigned short exponent;
23};
24
25struct _fpxreg {
26 unsigned short significand[4];
27 unsigned short exponent;
28 unsigned short padding[3];
29};
30
31struct _xmmreg {
32 unsigned long element[4];
33};
34
35struct _fpstate {
36 /* Regular FPU environment */
37 unsigned long cw;
38 unsigned long sw;
39 unsigned long tag;
40 unsigned long ipoff;
41 unsigned long cssel;
42 unsigned long dataoff;
43 unsigned long datasel;
44 struct _fpreg _st[8];
45 unsigned short status;
46 unsigned short magic; /* 0xffff = regular FPU data only */
47
48 /* FXSR FPU environment */
49 unsigned long _fxsr_env[6]; /* FXSR FPU env is ignored */
50 unsigned long mxcsr;
51 unsigned long reserved;
52 struct _fpxreg _fxsr_st[8]; /* FXSR FPU reg data is ignored */
53 struct _xmmreg _xmm[8];
54 unsigned long padding[56];
55};
56
57#define X86_FXSR_MAGIC 0x0000
58
59struct sigcontext {
60 unsigned short gs, __gsh;
61 unsigned short fs, __fsh;
62 unsigned short es, __esh;
63 unsigned short ds, __dsh;
64 unsigned long edi;
65 unsigned long esi;
66 unsigned long ebp;
67 unsigned long esp;
68 unsigned long ebx;
69 unsigned long edx;
70 unsigned long ecx;
71 unsigned long eax;
72 unsigned long trapno;
73 unsigned long err;
74 unsigned long eip;
75 unsigned short cs, __csh;
76 unsigned long eflags;
77 unsigned long esp_at_signal;
78 unsigned short ss, __ssh;
79 struct _fpstate __user * fpstate;
80 unsigned long oldmask;
81 unsigned long cr2;
82};
83
84
85#endif