1 // Copyright (c) 2007, 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 // Author: Alfred Peng 31 32 #ifndef CLIENT_SOLARIS_HANDLER_MINIDUMP_GENERATOR_H__ 33 #define CLIENT_SOLARIS_HANDLER_MINIDUMP_GENERATOR_H__ 34 35 #include <ucontext.h> 36 37 #include "client/minidump_file_writer.h" 38 #include "client/solaris/handler/solaris_lwp.h" 39 #include "google_breakpad/common/breakpad_types.h" 40 #include "google_breakpad/common/minidump_format.h" 41 42 namespace google_breakpad { 43 44 // 45 // MinidumpGenerator 46 // 47 // A minidump generator should be created before any exception happen. 48 // 49 class MinidumpGenerator { 50 // Callback run for writing lwp information in the process. 51 friend bool LwpInformationCallback(lwpstatus_t *lsp, void *context); 52 53 // Callback run for writing module information in the process. 54 friend bool ModuleInfoCallback(const ModuleInfo &module_info, void *context); 55 56 public: 57 MinidumpGenerator(); 58 59 ~MinidumpGenerator(); 60 61 // Write minidump. 62 bool WriteMinidumpToFile(const char *file_pathname, 63 int signo, 64 uintptr_t sighandler_ebp, 65 ucontext_t **sig_ctx) const; 66 }; 67 68 } // namespace google_breakpad 69 70 #endif // CLIENT_SOLARIS_HANDLER_MINIDUMP_GENERATOR_H_ 71