1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
// Copyright (c) 2012, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// This header can be included either from a C, C++ or Assembly file.
// Its purpose is to contain constants that must match the offsets of
// various fields in ucontext_t.
//
// They should match the definitions from
// src/common/android/include/sys/ucontext.h
//
// Used by src/common/android/breakpad_getcontext.S
// Tested by src/common/android/testing/breakpad_getcontext_unittest.cc
#ifndef GOOGLEBREAKPAD_COMMON_ANDROID_UCONTEXT_CONSTANTS_H
#define GOOGLEBREAKPAD_COMMON_ANDROID_UCONTEXT_CONSTANTS_H
#if defined(__arm__)
#define MCONTEXT_GREGS_OFFSET 32
#define UCONTEXT_SIGMASK_OFFSET 104
#elif defined(__aarch64__)
#define UCONTEXT_SIGMASK_OFFSET 40
#define MCONTEXT_GREGS_OFFSET 184
#define MCONTEXT_SP_OFFSET 432
#define MCONTEXT_PC_OFFSET 440
#define MCONTEXT_PSTATE_OFFSET 448
#define MCONTEXT_EXTENSION_OFFSET 464
#define FPSIMD_MAGIC 0x46508001
#define FPSIMD_CONTEXT_MAGIC_OFFSET 0
#define FPSIMD_CONTEXT_SIZE_OFFSET 4
#define FPSIMD_CONTEXT_FPSR_OFFSET 8
#define FPSIMD_CONTEXT_FPCR_OFFSET 12
#define FPSIMD_CONTEXT_VREGS_OFFSET 16
#define FPSIMD_CONTEXT_SIZE 528
#define REGISTER_SIZE 8
#define SIMD_REGISTER_SIZE 16
#elif defined(__i386__)
#define MCONTEXT_GREGS_OFFSET 20
#define MCONTEXT_GS_OFFSET (MCONTEXT_GREGS_OFFSET + 0*4)
#define MCONTEXT_FS_OFFSET (MCONTEXT_GREGS_OFFSET + 1*4)
#define MCONTEXT_ES_OFFSET (MCONTEXT_GREGS_OFFSET + 2*4)
#define MCONTEXT_DS_OFFSET (MCONTEXT_GREGS_OFFSET + 3*4)
#define MCONTEXT_EDI_OFFSET (MCONTEXT_GREGS_OFFSET + 4*4)
#define MCONTEXT_ESI_OFFSET (MCONTEXT_GREGS_OFFSET + 5*4)
#define MCONTEXT_EBP_OFFSET (MCONTEXT_GREGS_OFFSET + 6*4)
#define MCONTEXT_ESP_OFFSET (MCONTEXT_GREGS_OFFSET + 7*4)
#define MCONTEXT_EBX_OFFSET (MCONTEXT_GREGS_OFFSET + 8*4)
#define MCONTEXT_EDX_OFFSET (MCONTEXT_GREGS_OFFSET + 9*4)
#define MCONTEXT_ECX_OFFSET (MCONTEXT_GREGS_OFFSET + 10*4)
#define MCONTEXT_EAX_OFFSET (MCONTEXT_GREGS_OFFSET + 11*4)
#define MCONTEXT_TRAPNO_OFFSET (MCONTEXT_GREGS_OFFSET + 12*4)
#define MCONTEXT_ERR_OFFSET (MCONTEXT_GREGS_OFFSET + 13*4)
#define MCONTEXT_EIP_OFFSET (MCONTEXT_GREGS_OFFSET + 14*4)
#define MCONTEXT_CS_OFFSET (MCONTEXT_GREGS_OFFSET + 15*4)
#define MCONTEXT_EFL_OFFSET (MCONTEXT_GREGS_OFFSET + 16*4)
#define MCONTEXT_UESP_OFFSET (MCONTEXT_GREGS_OFFSET + 17*4)
#define MCONTEXT_SS_OFFSET (MCONTEXT_GREGS_OFFSET + 18*4)
#define UCONTEXT_SIGMASK_OFFSET 108
#define UCONTEXT_FPREGS_OFFSET 96
#define UCONTEXT_FPREGS_MEM_OFFSET 116
#elif defined(__mips__)
#define MCONTEXT_PC_OFFSET 32
#define MCONTEXT_GREGS_OFFSET 40
#define MCONTEXT_FPREGS_OFFSET 296
#define MCONTEXT_FPC_CSR 556
#define UCONTEXT_SIGMASK_OFFSET 616
#elif defined(__x86_64__)
#define MCONTEXT_GREGS_OFFSET 40
#define UCONTEXT_SIGMASK_OFFSET 296
#define MCONTEXT_GREGS_R8 40
#define MCONTEXT_GREGS_R9 48
#define MCONTEXT_GREGS_R10 56
#define MCONTEXT_GREGS_R11 64
#define MCONTEXT_GREGS_R12 72
#define MCONTEXT_GREGS_R13 80
#define MCONTEXT_GREGS_R14 88
#define MCONTEXT_GREGS_R15 96
#define MCONTEXT_GREGS_RDI 104
#define MCONTEXT_GREGS_RSI 112
#define MCONTEXT_GREGS_RBP 120
#define MCONTEXT_GREGS_RBX 128
#define MCONTEXT_GREGS_RDX 136
#define MCONTEXT_GREGS_RAX 144
#define MCONTEXT_GREGS_RCX 152
#define MCONTEXT_GREGS_RSP 160
#define MCONTEXT_GREGS_RIP 168
#define MCONTEXT_FPREGS_PTR 224
#define MCONTEXT_FPREGS_MEM 304
#define FPREGS_OFFSET_MXCSR 24
#else
#error "This header has not been ported for your CPU"
#endif
#endif // GOOGLEBREAKPAD_COMMON_ANDROID_UCONTEXT_CONSTANTS_H
|
