1 // Copyright 2013 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 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 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 #ifndef CLIENT_MAC_HANDLER_UCONTEXT_COMPAT_H_ 31 #define CLIENT_MAC_HANDLER_UCONTEXT_COMPAT_H_ 32 33 #include <sys/ucontext.h> 34 35 // The purpose of this file is to work around the fact that ucontext_t's 36 // uc_mcontext member is an mcontext_t rather than an mcontext64_t on ARM64. 37 #if defined(__aarch64__) 38 // <sys/ucontext.h> doesn't include the below file. 39 #include <sys/_types/_ucontext64.h> 40 typedef ucontext64_t breakpad_ucontext_t; 41 #define breakpad_uc_mcontext uc_mcontext64 42 #else 43 typedef ucontext_t breakpad_ucontext_t; 44 #define breakpad_uc_mcontext uc_mcontext 45 #endif // defined(__aarch64__) 46 47 #endif // CLIENT_MAC_HANDLER_UCONTEXT_COMPAT_H_ 48
