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authorAl Viro <viro@zeniv.linux.org.uk>2008-08-17 21:05:42 -0400
committerH. Peter Anvin <hpa@zytor.com>2008-10-23 01:55:20 -0400
commitbb8985586b7a906e116db835c64773b7a7d51663 (patch)
treede93ae58e88cc563d95cc124a73f3930594c6100 /include/asm-x86/sigcontext32.h
parent8ede0bdb63305d3353efd97e9af6210afb05734e (diff)
x86, um: ... and asm-x86 move
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'include/asm-x86/sigcontext32.h')
-rw-r--r--include/asm-x86/sigcontext32.h75
1 files changed, 0 insertions, 75 deletions
diff --git a/include/asm-x86/sigcontext32.h b/include/asm-x86/sigcontext32.h
deleted file mode 100644
index 8c347032c2f2..000000000000
--- a/include/asm-x86/sigcontext32.h
+++ /dev/null
@@ -1,75 +0,0 @@
1#ifndef ASM_X86__SIGCONTEXT32_H
2#define ASM_X86__SIGCONTEXT32_H
3
4/* signal context for 32bit programs. */
5
6#define X86_FXSR_MAGIC 0x0000
7
8struct _fpreg {
9 unsigned short significand[4];
10 unsigned short exponent;
11};
12
13struct _fpxreg {
14 unsigned short significand[4];
15 unsigned short exponent;
16 unsigned short padding[3];
17};
18
19struct _xmmreg {
20 __u32 element[4];
21};
22
23/* FSAVE frame with extensions */
24struct _fpstate_ia32 {
25 /* Regular FPU environment */
26 __u32 cw;
27 __u32 sw;
28 __u32 tag; /* not compatible to 64bit twd */
29 __u32 ipoff;
30 __u32 cssel;
31 __u32 dataoff;
32 __u32 datasel;
33 struct _fpreg _st[8];
34 unsigned short status;
35 unsigned short magic; /* 0xffff = regular FPU data only */
36
37 /* FXSR FPU environment */
38 __u32 _fxsr_env[6];
39 __u32 mxcsr;
40 __u32 reserved;
41 struct _fpxreg _fxsr_st[8];
42 struct _xmmreg _xmm[8]; /* It's actually 16 */
43 __u32 padding[44];
44 union {
45 __u32 padding2[12];
46 struct _fpx_sw_bytes sw_reserved;
47 };
48};
49
50struct sigcontext_ia32 {
51 unsigned short gs, __gsh;
52 unsigned short fs, __fsh;
53 unsigned short es, __esh;
54 unsigned short ds, __dsh;
55 unsigned int di;
56 unsigned int si;
57 unsigned int bp;
58 unsigned int sp;
59 unsigned int bx;
60 unsigned int dx;
61 unsigned int cx;
62 unsigned int ax;
63 unsigned int trapno;
64 unsigned int err;
65 unsigned int ip;
66 unsigned short cs, __csh;
67 unsigned int flags;
68 unsigned int sp_at_signal;
69 unsigned short ss, __ssh;
70 unsigned int fpstate; /* really (struct _fpstate_ia32 *) */
71 unsigned int oldmask;
72 unsigned int cr2;
73};
74
75#endif /* ASM_X86__SIGCONTEXT32_H */