1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/toolkit/crashreporter/google-breakpad/src/common/android/include/sys/user.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,134 @@
1.4 +// Copyright (c) 2012, Google Inc.
1.5 +// All rights reserved.
1.6 +//
1.7 +// Redistribution and use in source and binary forms, with or without
1.8 +// modification, are permitted provided that the following conditions are
1.9 +// met:
1.10 +//
1.11 +// * Redistributions of source code must retain the above copyright
1.12 +// notice, this list of conditions and the following disclaimer.
1.13 +// * Redistributions in binary form must reproduce the above
1.14 +// copyright notice, this list of conditions and the following disclaimer
1.15 +// in the documentation and/or other materials provided with the
1.16 +// distribution.
1.17 +// * Neither the name of Google Inc. nor the names of its
1.18 +// contributors may be used to endorse or promote products derived from
1.19 +// this software without specific prior written permission.
1.20 +//
1.21 +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
1.22 +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
1.23 +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
1.24 +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
1.25 +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
1.26 +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
1.27 +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
1.28 +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
1.29 +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
1.30 +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
1.31 +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
1.32 +
1.33 +#ifndef GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_SYS_USER_H
1.34 +#define GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_SYS_USER_H
1.35 +
1.36 +#ifdef __cplusplus
1.37 +extern "C" {
1.38 +#endif // __cplusplus
1.39 +
1.40 +// These types are used with ptrace(), more specifically with
1.41 +// PTRACE_GETREGS, PTRACE_GETFPREGS and PTRACE_GETVFPREGS respectively.
1.42 +//
1.43 +// They are also defined, sometimes with different names, in <asm/user.h>
1.44 +//
1.45 +
1.46 +#if defined(__arm__)
1.47 +
1.48 +#define _ARM_USER_H 1 // Prevent <asm/user.h> conflicts
1.49 +
1.50 +// Note: on ARM, GLibc uses user_regs instead of user_regs_struct.
1.51 +struct user_regs {
1.52 + // Note: Entries 0-15 match r0..r15
1.53 + // Entry 16 is used to store the CPSR register.
1.54 + // Entry 17 is used to store the "orig_r0" value.
1.55 + unsigned long int uregs[18];
1.56 +};
1.57 +
1.58 +// Same here: user_fpregs instead of user_fpregs_struct.
1.59 +struct user_fpregs {
1.60 + struct fp_reg {
1.61 + unsigned int sign1:1;
1.62 + unsigned int unused:15;
1.63 + unsigned int sign2:1;
1.64 + unsigned int exponent:14;
1.65 + unsigned int j:1;
1.66 + unsigned int mantissa1:31;
1.67 + unsigned int mantissa0:32;
1.68 + } fpregs[8];
1.69 + unsigned int fpsr:32;
1.70 + unsigned int fpcr:32;
1.71 + unsigned char ftype[8];
1.72 + unsigned int init_flag;
1.73 +};
1.74 +
1.75 +// GLibc doesn't define this one in <sys/user.h> though.
1.76 +struct user_vfpregs {
1.77 + unsigned long long fpregs[32];
1.78 + unsigned long fpscr;
1.79 +};
1.80 +
1.81 +#elif defined(__i386__)
1.82 +
1.83 +#define _I386_USER_H 1 // Prevent <asm/user.h> conflicts
1.84 +
1.85 +// GLibc-compatible definitions
1.86 +struct user_regs_struct {
1.87 + long ebx, ecx, edx, esi, edi, ebp, eax;
1.88 + long xds, xes, xfs, xgs, orig_eax;
1.89 + long eip, xcs, eflags, esp, xss;
1.90 +};
1.91 +
1.92 +struct user_fpregs_struct {
1.93 + long cwd, swd, twd, fip, fcs, foo, fos;
1.94 + long st_space[20];
1.95 +};
1.96 +
1.97 +struct user_fpxregs_struct {
1.98 + unsigned short cwd, swd, twd, fop;
1.99 + long fip, fcs, foo, fos, mxcsr, reserved;
1.100 + long st_space[32];
1.101 + long xmm_space[32];
1.102 + long padding[56];
1.103 +};
1.104 +
1.105 +struct user {
1.106 + struct user_regs_struct regs;
1.107 + int u_fpvalid;
1.108 + struct user_fpregs_struct i387;
1.109 + unsigned long u_tsize;
1.110 + unsigned long u_dsize;
1.111 + unsigned long u_ssize;
1.112 + unsigned long start_code;
1.113 + unsigned long start_stack;
1.114 + long signal;
1.115 + int reserved;
1.116 + struct user_regs_struct* u_ar0;
1.117 + struct user_fpregs_struct* u_fpstate;
1.118 + unsigned long magic;
1.119 + char u_comm [32];
1.120 + int u_debugreg [8];
1.121 +};
1.122 +
1.123 +
1.124 +#elif defined(__mips__)
1.125 +
1.126 +// TODO: Provide some useful definitions here, once the rest of Breakpad
1.127 +// requires them.
1.128 +
1.129 +#else
1.130 +# error "Unsupported Android CPU ABI"
1.131 +#endif
1.132 +
1.133 +#ifdef __cplusplus
1.134 +} // extern "C"
1.135 +#endif // __cplusplus
1.136 +
1.137 +#endif // GOOGLE_BREAKPAD_COMMON_ANDROID_INCLUDE_SYS_USER_H
