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Diffstat (limited to 'contrib/llvm/lib/DebugInfo/DWARFFormValue.h')
-rw-r--r-- | contrib/llvm/lib/DebugInfo/DWARFFormValue.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/contrib/llvm/lib/DebugInfo/DWARFFormValue.h b/contrib/llvm/lib/DebugInfo/DWARFFormValue.h deleted file mode 100644 index b863001..0000000 --- a/contrib/llvm/lib/DebugInfo/DWARFFormValue.h +++ /dev/null @@ -1,82 +0,0 @@ -//===-- DWARFFormValue.h ----------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#ifndef LLVM_DEBUGINFO_DWARFFORMVALUE_H -#define LLVM_DEBUGINFO_DWARFFORMVALUE_H - -#include "llvm/Support/DataExtractor.h" - -namespace llvm { - -class DWARFCompileUnit; -class raw_ostream; - -class DWARFFormValue { -public: - struct ValueType { - ValueType() : data(NULL) { - uval = 0; - } - - union { - uint64_t uval; - int64_t sval; - const char* cstr; - }; - const uint8_t* data; - }; - - enum { - eValueTypeInvalid = 0, - eValueTypeUnsigned, - eValueTypeSigned, - eValueTypeCStr, - eValueTypeBlock - }; - -private: - uint16_t Form; // Form for this value. - ValueType Value; // Contains all data for the form. - -public: - DWARFFormValue(uint16_t form = 0) : Form(form) {} - uint16_t getForm() const { return Form; } - const ValueType& value() const { return Value; } - void dump(raw_ostream &OS, const DWARFCompileUnit* cu) const; - bool extractValue(DataExtractor data, uint32_t *offset_ptr, - const DWARFCompileUnit *cu); - bool isInlinedCStr() const { - return Value.data != NULL && Value.data == (const uint8_t*)Value.cstr; - } - const uint8_t *BlockData() const; - uint64_t getReference(const DWARFCompileUnit* cu) const; - - /// Resolve any compile unit specific references so that we don't need - /// the compile unit at a later time in order to work with the form - /// value. - bool resolveCompileUnitReferences(const DWARFCompileUnit* cu); - uint64_t getUnsigned() const { return Value.uval; } - int64_t getSigned() const { return Value.sval; } - const char *getAsCString(const DataExtractor *debug_str_data_ptr) const; - const char *getIndirectCString(const DataExtractor *, - const DataExtractor *) const; - uint64_t getIndirectAddress(const DataExtractor *, - const DWARFCompileUnit *) const; - bool skipValue(DataExtractor debug_info_data, uint32_t *offset_ptr, - const DWARFCompileUnit *cu) const; - static bool skipValue(uint16_t form, DataExtractor debug_info_data, - uint32_t *offset_ptr, const DWARFCompileUnit *cu); - static bool isBlockForm(uint16_t form); - static bool isDataForm(uint16_t form); - static const uint8_t *getFixedFormSizesForAddressSize(uint8_t addr_size); -}; - -} - -#endif |