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 // 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(__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_GREGS_OFFSET     0

 #define  UCONTEXT_SIGMASK_OFFSET   0

 #else

 #error "This header has not been ported for your CPU"

 #endif

 #endif  // GOOGLEBREAKPAD_COMMON_ANDROID_UCONTEXT_CONSTANTS_H