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Side by Side Diff: src/common/dwarf_cu_to_module.h

Issue 1605153004: unittests: fix -Wnarrowing build errors (Closed) Base URL: https://chromium.googlesource.com/breakpad/breakpad.git@master
Patch Set: convert to uint8_t Created 4 years, 11 months ago
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1 // -*- mode: c++ -*- 1 // -*- mode: c++ -*-
2 2
3 // Copyright (c) 2010 Google Inc. 3 // Copyright (c) 2010 Google Inc.
4 // All rights reserved. 4 // All rights reserved.
5 // 5 //
6 // Redistribution and use in source and binary forms, with or without 6 // Redistribution and use in source and binary forms, with or without
7 // modification, are permitted provided that the following conditions are 7 // modification, are permitted provided that the following conditions are
8 // met: 8 // met:
9 // 9 //
10 // * Redistributions of source code must retain the above copyright 10 // * Redistributions of source code must retain the above copyright
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77 // to true to handle debugging symbols with DW_FORM_ref_addr entries. 77 // to true to handle debugging symbols with DW_FORM_ref_addr entries.
78 class FileContext { 78 class FileContext {
79 public: 79 public:
80 FileContext(const string &filename, 80 FileContext(const string &filename,
81 Module *module, 81 Module *module,
82 bool handle_inter_cu_refs); 82 bool handle_inter_cu_refs);
83 ~FileContext(); 83 ~FileContext();
84 84
85 // Add CONTENTS of size LENGTH to the section map as NAME. 85 // Add CONTENTS of size LENGTH to the section map as NAME.
86 void AddSectionToSectionMap(const string& name, 86 void AddSectionToSectionMap(const string& name,
87 const char* contents, 87 const uint8_t *contents,
88 uint64 length); 88 uint64 length);
89 89
90 // Clear the section map for testing. 90 // Clear the section map for testing.
91 void ClearSectionMapForTest(); 91 void ClearSectionMapForTest();
92 92
93 const dwarf2reader::SectionMap& section_map() const; 93 const dwarf2reader::SectionMap& section_map() const;
94 94
95 private: 95 private:
96 friend class DwarfCUToModule; 96 friend class DwarfCUToModule;
97 97
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133 // Called at the beginning of a new compilation unit, prior to calling 133 // Called at the beginning of a new compilation unit, prior to calling
134 // ReadProgram(). compilation_dir will indicate the path that the 134 // ReadProgram(). compilation_dir will indicate the path that the
135 // current compilation unit was compiled in, consistent with the 135 // current compilation unit was compiled in, consistent with the
136 // DW_AT_comp_dir DIE. 136 // DW_AT_comp_dir DIE.
137 virtual void StartCompilationUnit(const string& compilation_dir) = 0; 137 virtual void StartCompilationUnit(const string& compilation_dir) = 0;
138 138
139 // Populate MODULE and LINES with source file names and code/line 139 // Populate MODULE and LINES with source file names and code/line
140 // mappings, given a pointer to some DWARF line number data 140 // mappings, given a pointer to some DWARF line number data
141 // PROGRAM, and an overestimate of its size. Add no zero-length 141 // PROGRAM, and an overestimate of its size. Add no zero-length
142 // lines to LINES. 142 // lines to LINES.
143 virtual void ReadProgram(const char *program, uint64 length, 143 virtual void ReadProgram(const uint8_t *program, uint64 length,
144 Module *module, vector<Module::Line> *lines) = 0; 144 Module *module, vector<Module::Line> *lines) = 0;
145 }; 145 };
146 146
147 // The interface DwarfCUToModule uses to report warnings. The member 147 // The interface DwarfCUToModule uses to report warnings. The member
148 // function definitions for this class write messages to stderr, but 148 // function definitions for this class write messages to stderr, but
149 // you can override them if you'd like to detect or report these 149 // you can override them if you'd like to detect or report these
150 // conditions yourself. 150 // conditions yourself.
151 class WarningReporter { 151 class WarningReporter {
152 public: 152 public:
153 // Warn about problems in the DWARF file FILENAME, in the 153 // Warn about problems in the DWARF file FILENAME, in the
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309 309
310 // The line numbers we have seen thus far. We accumulate these here 310 // The line numbers we have seen thus far. We accumulate these here
311 // during parsing. Then, in Finish, we call AssignLinesToFunctions 311 // during parsing. Then, in Finish, we call AssignLinesToFunctions
312 // to dole them out to the appropriate functions. 312 // to dole them out to the appropriate functions.
313 vector<Module::Line> lines_; 313 vector<Module::Line> lines_;
314 }; 314 };
315 315
316 } // namespace google_breakpad 316 } // namespace google_breakpad
317 317
318 #endif // COMMON_LINUX_DWARF_CU_TO_MODULE_H__ 318 #endif // COMMON_LINUX_DWARF_CU_TO_MODULE_H__
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