1 // Copyright (c) 2006, 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 GOOGLE_BREAKPAD_PROCESSOR_STACK_FRAME_H__ 31 #define GOOGLE_BREAKPAD_PROCESSOR_STACK_FRAME_H__ 32 33 #include <string> 34 #include "google_breakpad/common/breakpad_types.h" 35 36 namespace google_breakpad { 37 38 class CodeModule; 39 40 using std::string; 41 42 struct StackFrame { StackFrameStackFrame43 StackFrame() 44 : instruction(), 45 module(NULL), 46 function_name(), 47 function_base(), 48 source_file_name(), 49 source_line(), 50 source_line_base() {} ~StackFrameStackFrame51 virtual ~StackFrame() {} 52 53 // The program counter location as an absolute virtual address. For the 54 // innermost called frame in a stack, this will be an exact program counter 55 // or instruction pointer value. For all other frames, this will be within 56 // the instruction that caused execution to branch to a called function, 57 // but may not necessarily point to the exact beginning of that instruction. 58 u_int64_t instruction; 59 60 // The module in which the instruction resides. 61 const CodeModule *module; 62 63 // The function name, may be omitted if debug symbols are not available. 64 string function_name; 65 66 // The start address of the function, may be omitted if debug symbols 67 // are not available. 68 u_int64_t function_base; 69 70 // The source file name, may be omitted if debug symbols are not available. 71 string source_file_name; 72 73 // The (1-based) source line number, may be omitted if debug symbols are 74 // not available. 75 int source_line; 76 77 // The start address of the source line, may be omitted if debug symbols 78 // are not available. 79 u_int64_t source_line_base; 80 }; 81 82 } // namespace google_breakpad 83 84 #endif // GOOGLE_BREAKPAD_PROCESSOR_STACK_FRAME_H__ 85