/thirdparty/breakpad/client/linux/android_ucontext.h

 1// Copyright (c) 2009, Google Inc.
 2// All rights reserved.
 3//
 4// Redistribution and use in source and binary forms, with or without
 5// modification, are permitted provided that the following conditions are
 6// met:
 7//
 8//     * Redistributions of source code must retain the above copyright
 9// notice, this list of conditions and the following disclaimer.
10//     * Redistributions in binary form must reproduce the above
11// copyright notice, this list of conditions and the following disclaimer
12// in the documentation and/or other materials provided with the
13// distribution.
14//     * Neither the name of Google Inc. nor the names of its
15// contributors may be used to endorse or promote products derived from
16// this software without specific prior written permission.
17//
18// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
21// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
22// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
23// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
24// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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27// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
28// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29
30// Android runs a fairly new Linux kernel, so signal info is there,
31// but the NDK doesn't have the structs defined, so define
32// them here.
33// Adapted from platform-linux.cc in V8
34
35#ifndef GOOGLE_BREAKPAD_CLIENT_LINUX_ANDROID_UCONTEXT_H_
36#define GOOGLE_BREAKPAD_CLIENT_LINUX_ANDROID_UCONTEXT_H_
37
38#include <signal.h>
39
40#if !defined(__GLIBC__) && (defined(__arm__) || defined(__thumb__))
41
42struct sigcontext {
43  uint32_t trap_no;
44  uint32_t error_code;
45  uint32_t oldmask;
46  uint32_t arm_r0;
47  uint32_t arm_r1;
48  uint32_t arm_r2;
49  uint32_t arm_r3;
50  uint32_t arm_r4;
51  uint32_t arm_r5;
52  uint32_t arm_r6;
53  uint32_t arm_r7;
54  uint32_t arm_r8;
55  uint32_t arm_r9;
56  uint32_t arm_r10;
57  uint32_t arm_fp;
58  uint32_t arm_ip;
59  uint32_t arm_sp;
60  uint32_t arm_lr;
61  uint32_t arm_pc;
62  uint32_t arm_cpsr;
63  uint32_t fault_address;
64};
65typedef uint32_t __sigset_t;
66typedef struct sigcontext mcontext_t;
67typedef struct ucontext {
68  uint32_t uc_flags;
69  struct ucontext* uc_link;
70  stack_t uc_stack;
71  mcontext_t uc_mcontext;
72  __sigset_t uc_sigmask;
73} ucontext_t;
74
75#endif
76
77#endif  // GOOGLE_BREAKPAD_CLIENT_LINUX_ANDROID_UCONTEXT_H_