diff options
Diffstat (limited to 'src/common/dwarf/dwarf2reader.h')
| -rw-r--r-- | src/common/dwarf/dwarf2reader.h | 88 |
1 files changed, 44 insertions, 44 deletions
diff --git a/src/common/dwarf/dwarf2reader.h b/src/common/dwarf/dwarf2reader.h index e52f74c5..83cd6767 100644 --- a/src/common/dwarf/dwarf2reader.h +++ b/src/common/dwarf/dwarf2reader.h @@ -64,13 +64,13 @@ class DwpReader; // This maps from a string naming a section to a pair containing a // the data for the section, and the size of the section. -typedef std::map<string, std::pair<const uint8_t *, uint64_t> > SectionMap; +typedef std::map<string, std::pair<const uint8_t*, uint64_t> > SectionMap; // Abstract away the difference between elf and mach-o section names. // Elf-names use ".section_name, mach-o uses "__section_name". Pass "name" in // the elf form, ".section_name". const SectionMap::const_iterator GetSectionByName(const SectionMap& - sections, const char *name); + sections, const char* name); typedef std::list<std::pair<enum DwarfAttribute, enum DwarfForm> > AttributeList; @@ -88,7 +88,7 @@ struct LineInfoHeader { uint8_t opcode_base; // Use a pointer so that signalsafe_addr2line is able to use this structure // without heap allocation problem. - std::vector<unsigned char> *std_opcode_lengths; + std::vector<unsigned char>* std_opcode_lengths; }; class LineInfo { @@ -125,12 +125,12 @@ class LineInfo { // lsm's old address < PC <= lsm's new address static bool ProcessOneOpcode(ByteReader* reader, LineInfoHandler* handler, - const struct LineInfoHeader &header, - const uint8_t *start, + const struct LineInfoHeader& header, + const uint8_t* start, struct LineStateMachine* lsm, size_t* len, uintptr pc, - bool *lsm_passes_pc); + bool* lsm_passes_pc); private: // Reads the DWARF2/3 header for this line info. @@ -171,7 +171,7 @@ class LineInfo { // buffer is the buffer for our line info, starting at exactly where // the line info to read is. after_header is the place right after // the end of the line information header. - const uint8_t *buffer_; + const uint8_t* buffer_; #ifndef NDEBUG uint64_t buffer_length_; #endif @@ -182,7 +182,7 @@ class LineInfo { const uint8_t* line_string_buffer_; uint64_t line_string_buffer_length_; - const uint8_t *after_header_; + const uint8_t* after_header_; }; // This class is the main interface between the line info reader and @@ -239,16 +239,16 @@ class RangeListHandler { class RangeListReader { public: - RangeListReader(const uint8_t *buffer, uint64_t size, ByteReader *reader, - RangeListHandler *handler); + RangeListReader(const uint8_t* buffer, uint64_t size, ByteReader* reader, + RangeListHandler* handler); bool ReadRangeList(uint64_t offset); private: - const uint8_t *buffer_; + const uint8_t* buffer_; uint64_t size_; ByteReader* reader_; - RangeListHandler *handler_; + RangeListHandler* handler_; }; // This class is the main interface between the reader and the @@ -322,7 +322,7 @@ class Dwarf2Handler { virtual void ProcessAttributeBuffer(uint64_t offset, enum DwarfAttribute attr, enum DwarfForm form, - const uint8_t *data, + const uint8_t* data, uint64_t len) { } // Called when we have an attribute with string data to give to our handler. @@ -461,14 +461,14 @@ class CompilationUnit { // Processes a single DIE for this compilation unit and return a new // pointer just past the end of it - const uint8_t *ProcessDIE(uint64_t dieoffset, - const uint8_t *start, + const uint8_t* ProcessDIE(uint64_t dieoffset, + const uint8_t* start, const Abbrev& abbrev); // Processes a single attribute and return a new pointer just past the // end of it - const uint8_t *ProcessAttribute(uint64_t dieoffset, - const uint8_t *start, + const uint8_t* ProcessAttribute(uint64_t dieoffset, + const uint8_t* start, enum DwarfAttribute attr, enum DwarfForm form); @@ -564,11 +564,11 @@ class CompilationUnit { // Skips the die with attributes specified in ABBREV starting at // START, and return the new place to position the stream to. - const uint8_t *SkipDIE(const uint8_t *start, const Abbrev& abbrev); + const uint8_t* SkipDIE(const uint8_t* start, const Abbrev& abbrev); // Skips the attribute starting at START, with FORM, and return the // new place to position the stream to. - const uint8_t *SkipAttribute(const uint8_t *start, enum DwarfForm form); + const uint8_t* SkipAttribute(const uint8_t* start, enum DwarfForm form); // Process the actual debug information in a split DWARF file. void ProcessSplitDwarf(); @@ -587,9 +587,9 @@ class CompilationUnit { // buffer is the buffer for our CU, starting at .debug_info + offset // passed in from constructor. // after_header points to right after the compilation unit header. - const uint8_t *buffer_; + const uint8_t* buffer_; uint64_t buffer_length_; - const uint8_t *after_header_; + const uint8_t* after_header_; // The associated ByteReader that handles endianness issues for us ByteReader* reader_; @@ -608,7 +608,7 @@ class CompilationUnit { // String section buffer and length, if we have a string section. // This is here to avoid doing a section lookup for strings in // ProcessAttribute, which is in the hot path for DWARF2 reading. - const uint8_t *string_buffer_; + const uint8_t* string_buffer_; uint64_t string_buffer_length_; // Similarly for .debug_line_string. @@ -984,8 +984,8 @@ class CallFrameInfo { // The mechanics of C++ exception handling, personality routines, // and language-specific data areas are described here, rather nicely: // http://www.codesourcery.com/public/cxx-abi/abi-eh.html - CallFrameInfo(const uint8_t *buffer, size_t buffer_length, - ByteReader *reader, Handler *handler, Reporter *reporter, + CallFrameInfo(const uint8_t* buffer, size_t buffer_length, + ByteReader* reader, Handler* handler, Reporter* reporter, bool eh_frame = false) : buffer_(buffer), buffer_length_(buffer_length), reader_(reader), handler_(handler), reporter_(reporter), @@ -999,7 +999,7 @@ class CallFrameInfo { bool Start(); // Return the textual name of KIND. For error reporting. - static const char *KindName(EntryKind kind); + static const char* KindName(EntryKind kind); private: @@ -1012,7 +1012,7 @@ class CallFrameInfo { size_t offset; // The start of this entry in the buffer. - const uint8_t *start; + const uint8_t* start; // Which kind of entry this is. // @@ -1023,16 +1023,16 @@ class CallFrameInfo { // The end of this entry's common prologue (initial length and id), and // the start of this entry's kind-specific fields. - const uint8_t *fields; + const uint8_t* fields; // The start of this entry's instructions. - const uint8_t *instructions; + const uint8_t* instructions; // The address past the entry's last byte in the buffer. (Note that // since offset points to the entry's initial length field, and the // length field is the number of bytes after that field, this is not // simply buffer_ + offset + length.) - const uint8_t *end; + const uint8_t* end; // For both DWARF CFI and .eh_frame sections, this is the CIE id in a // CIE, and the offset of the associated CIE in an FDE. @@ -1040,7 +1040,7 @@ class CallFrameInfo { // The CIE that applies to this entry, if we've parsed it. If this is a // CIE, then this field points to this structure. - CIE *cie; + CIE* cie; }; // A common information entry (CIE). @@ -1114,14 +1114,14 @@ class CallFrameInfo { // true. On failure, report the problem, and return false. Even if we // return false, set ENTRY->end to the first byte after the entry if we // were able to figure that out, or NULL if we weren't. - bool ReadEntryPrologue(const uint8_t *cursor, Entry *entry); + bool ReadEntryPrologue(const uint8_t* cursor, Entry* entry); // Parse the fields of a CIE after the entry prologue, including any 'z' // augmentation data. Assume that the 'Entry' fields of CIE are // populated; use CIE->fields and CIE->end as the start and limit for // parsing. On success, populate the rest of *CIE, and return true; on // failure, report the problem and return false. - bool ReadCIEFields(CIE *cie); + bool ReadCIEFields(CIE* cie); // Parse the fields of an FDE after the entry prologue, including any 'z' // augmentation data. Assume that the 'Entry' fields of *FDE are @@ -1129,12 +1129,12 @@ class CallFrameInfo { // parsing. Assume that FDE->cie is fully initialized. On success, // populate the rest of *FDE, and return true; on failure, report the // problem and return false. - bool ReadFDEFields(FDE *fde); + bool ReadFDEFields(FDE* fde); // Report that ENTRY is incomplete, and return false. This is just a // trivial wrapper for invoking reporter_->Incomplete; it provides a // little brevity. - bool ReportIncomplete(Entry *entry); + bool ReportIncomplete(Entry* entry); // Return true if ENCODING has the DW_EH_PE_indirect bit set. static bool IsIndirectEncoding(DwarfPointerEncoding encoding) { @@ -1142,17 +1142,17 @@ class CallFrameInfo { } // The contents of the DWARF .debug_info section we're parsing. - const uint8_t *buffer_; + const uint8_t* buffer_; size_t buffer_length_; // For reading multi-byte values with the appropriate endianness. - ByteReader *reader_; + ByteReader* reader_; // The handler to which we should report the data we find. - Handler *handler_; + Handler* handler_; // For reporting problems in the info we're parsing. - Reporter *reporter_; + Reporter* reporter_; // True if we are processing .eh_frame-format data. bool eh_frame_; @@ -1185,7 +1185,7 @@ class CallFrameInfo::Handler { // process a given FDE, the parser reiterates the appropriate CIE's // contents at the beginning of the FDE's rules. virtual bool Entry(size_t offset, uint64_t address, uint64_t length, - uint8_t version, const string &augmentation, + uint8_t version, const string& augmentation, unsigned return_address) = 0; // When the Entry function returns true, the parser calls these @@ -1234,13 +1234,13 @@ class CallFrameInfo::Handler { // At ADDRESS, the DWARF expression EXPRESSION yields the address at // which REG was saved. virtual bool ExpressionRule(uint64_t address, int reg, - const string &expression) = 0; + const string& expression) = 0; // At ADDRESS, the DWARF expression EXPRESSION yields the caller's // value for REG. (This rule doesn't provide an address at which the // register's value is saved.) virtual bool ValExpressionRule(uint64_t address, int reg, - const string &expression) = 0; + const string& expression) = 0; // Indicate that the rules for the address range reported by the // last call to Entry are complete. End should return true if @@ -1317,8 +1317,8 @@ class CallFrameInfo::Reporter { // in a Mach-O section named __debug_frame. If we support // Linux-style exception handling data, we could be reading an // .eh_frame section. - Reporter(const string &filename, - const string §ion = ".debug_frame") + Reporter(const string& filename, + const string& section = ".debug_frame") : filename_(filename), section_(section) { } virtual ~Reporter() { } @@ -1358,7 +1358,7 @@ class CallFrameInfo::Reporter { // which we don't recognize. We cannot parse DWARF CFI if it uses // augmentations we don't recognize. virtual void UnrecognizedAugmentation(uint64_t offset, - const string &augmentation); + const string& augmentation); // The pointer encoding ENCODING, specified by the CIE at OFFSET, is not // a valid encoding. |