sigcontext.h revision 05d08e9716b5974d6ed08973f44930804890b902 
1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPI_ASM_X86_SIGCONTEXT_H
20#define _UAPI_ASM_X86_SIGCONTEXT_H
21#include <linux/compiler.h>
22#include <linux/types.h>
23/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
24#define FP_XSTATE_MAGIC1 0x46505853U
25#define FP_XSTATE_MAGIC2 0x46505845U
26#define FP_XSTATE_MAGIC2_SIZE sizeof(FP_XSTATE_MAGIC2)
27struct _fpx_sw_bytes {
28/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
29  __u32 magic1;
30  __u32 extended_size;
31  __u64 xfeatures;
32  __u32 xstate_size;
33/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
34  __u32 padding[7];
35};
36struct _fpreg {
37  __u16 significand[4];
38/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
39  __u16 exponent;
40};
41struct _fpxreg {
42  __u16 significand[4];
43/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
44  __u16 exponent;
45  __u16 padding[3];
46};
47struct _xmmreg {
48/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
49  __u32 element[4];
50};
51#define X86_FXSR_MAGIC 0x0000
52struct _fpstate_32 {
53/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
54  __u32 cw;
55  __u32 sw;
56  __u32 tag;
57  __u32 ipoff;
58/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
59  __u32 cssel;
60  __u32 dataoff;
61  __u32 datasel;
62  struct _fpreg _st[8];
63/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
64  __u16 status;
65  __u16 magic;
66  __u32 _fxsr_env[6];
67  __u32 mxcsr;
68/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
69  __u32 reserved;
70  struct _fpxreg _fxsr_st[8];
71  struct _xmmreg _xmm[8];
72  union {
73/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
74    __u32 padding1[44];
75    __u32 padding[44];
76  };
77  union {
78/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
79    __u32 padding2[12];
80    struct _fpx_sw_bytes sw_reserved;
81  };
82};
83/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
84struct _fpstate_64 {
85  __u16 cwd;
86  __u16 swd;
87  __u16 twd;
88/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
89  __u16 fop;
90  __u64 rip;
91  __u64 rdp;
92  __u32 mxcsr;
93/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
94  __u32 mxcsr_mask;
95  __u32 st_space[32];
96  __u32 xmm_space[64];
97  __u32 reserved2[12];
98/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
99  union {
100    __u32 reserved3[12];
101    struct _fpx_sw_bytes sw_reserved;
102  };
103/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
104};
105#ifdef __i386__
106#define _fpstate _fpstate_32
107#else
108/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
109#define _fpstate _fpstate_64
110#endif
111struct _header {
112  __u64 xfeatures;
113/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
114  __u64 reserved1[2];
115  __u64 reserved2[5];
116};
117struct _ymmh_state {
118/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
119  __u32 ymmh_space[64];
120};
121struct _xstate {
122  struct _fpstate fpstate;
123/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
124  struct _header xstate_hdr;
125  struct _ymmh_state ymmh;
126};
127struct sigcontext_32 {
128/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
129  __u16 gs, __gsh;
130  __u16 fs, __fsh;
131  __u16 es, __esh;
132  __u16 ds, __dsh;
133/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
134  __u32 di;
135  __u32 si;
136  __u32 bp;
137  __u32 sp;
138/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
139  __u32 bx;
140  __u32 dx;
141  __u32 cx;
142  __u32 ax;
143/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
144  __u32 trapno;
145  __u32 err;
146  __u32 ip;
147  __u16 cs, __csh;
148/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
149  __u32 flags;
150  __u32 sp_at_signal;
151  __u16 ss, __ssh;
152  __u32 fpstate;
153/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
154  __u32 oldmask;
155  __u32 cr2;
156};
157struct sigcontext_64 {
158/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
159  __u64 r8;
160  __u64 r9;
161  __u64 r10;
162  __u64 r11;
163/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
164  __u64 r12;
165  __u64 r13;
166  __u64 r14;
167  __u64 r15;
168/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
169  __u64 di;
170  __u64 si;
171  __u64 bp;
172  __u64 bx;
173/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
174  __u64 dx;
175  __u64 ax;
176  __u64 cx;
177  __u64 sp;
178/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
179  __u64 ip;
180  __u64 flags;
181  __u16 cs;
182  __u16 gs;
183/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
184  __u16 fs;
185  __u16 __pad0;
186  __u64 err;
187  __u64 trapno;
188/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
189  __u64 oldmask;
190  __u64 cr2;
191  __u64 fpstate;
192  __u64 reserved1[8];
193/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
194};
195#define _fpstate_ia32 _fpstate_32
196#define sigcontext_ia32 sigcontext_32
197#ifdef __i386__
198/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
199struct sigcontext {
200  __u16 gs, __gsh;
201  __u16 fs, __fsh;
202  __u16 es, __esh;
203/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
204  __u16 ds, __dsh;
205  __u32 edi;
206  __u32 esi;
207  __u32 ebp;
208/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
209  __u32 esp;
210  __u32 ebx;
211  __u32 edx;
212  __u32 ecx;
213/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
214  __u32 eax;
215  __u32 trapno;
216  __u32 err;
217  __u32 eip;
218/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
219  __u16 cs, __csh;
220  __u32 eflags;
221  __u32 esp_at_signal;
222  __u16 ss, __ssh;
223/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
224  struct _fpstate __user * fpstate;
225  __u32 oldmask;
226  __u32 cr2;
227};
228/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
229#else
230struct sigcontext {
231  __u64 r8;
232  __u64 r9;
233/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
234  __u64 r10;
235  __u64 r11;
236  __u64 r12;
237  __u64 r13;
238/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
239  __u64 r14;
240  __u64 r15;
241  __u64 rdi;
242  __u64 rsi;
243/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
244  __u64 rbp;
245  __u64 rbx;
246  __u64 rdx;
247  __u64 rax;
248/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
249  __u64 rcx;
250  __u64 rsp;
251  __u64 rip;
252  __u64 eflags;
253/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
254  __u16 cs;
255  __u16 gs;
256  __u16 fs;
257  __u16 __pad0;
258/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
259  __u64 err;
260  __u64 trapno;
261  __u64 oldmask;
262  __u64 cr2;
263/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
264  struct _fpstate __user * fpstate;
265#ifdef __ILP32__
266  __u32 __fpstate_pad;
267#endif
268/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
269  __u64 reserved1[8];
270};
271#endif
272#endif
273/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
274