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-rw-r--r--include/llvm/DebugInfo/DWARFFormValue.h93
1 files changed, 0 insertions, 93 deletions
diff --git a/include/llvm/DebugInfo/DWARFFormValue.h b/include/llvm/DebugInfo/DWARFFormValue.h
deleted file mode 100644
index 5bb6d1b9ddb02..0000000000000
--- a/include/llvm/DebugInfo/DWARFFormValue.h
+++ /dev/null
@@ -1,93 +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/ADT/ArrayRef.h"
-#include "llvm/ADT/Optional.h"
-#include "llvm/Support/DataExtractor.h"
-
-namespace llvm {
-
-class DWARFUnit;
-class raw_ostream;
-
-class DWARFFormValue {
-public:
- enum FormClass {
- FC_Unknown,
- FC_Address,
- FC_Block,
- FC_Constant,
- FC_String,
- FC_Flag,
- FC_Reference,
- FC_Indirect,
- FC_SectionOffset,
- FC_Exprloc
- };
-
-private:
- struct ValueType {
- ValueType() : data(nullptr) {
- uval = 0;
- }
-
- union {
- uint64_t uval;
- int64_t sval;
- const char* cstr;
- };
- const uint8_t* data;
- };
-
- 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; }
- bool isFormClass(FormClass FC) const;
-
- void dump(raw_ostream &OS, const DWARFUnit *U) const;
-
- /// \brief extracts a value in data at offset *offset_ptr.
- ///
- /// The passed DWARFUnit is allowed to be nullptr, in which
- /// case no relocation processing will be performed and some
- /// kind of forms that depend on Unit information are disallowed.
- /// \returns wether the extraction succeeded.
- bool extractValue(DataExtractor data, uint32_t *offset_ptr,
- const DWARFUnit *u);
- bool isInlinedCStr() const {
- return Value.data != nullptr && Value.data == (const uint8_t*)Value.cstr;
- }
-
- /// getAsFoo functions below return the extracted value as Foo if only
- /// DWARFFormValue has form class is suitable for representing Foo.
- Optional<uint64_t> getAsReference(const DWARFUnit *U) const;
- Optional<uint64_t> getAsUnsignedConstant() const;
- Optional<const char *> getAsCString(const DWARFUnit *U) const;
- Optional<uint64_t> getAsAddress(const DWARFUnit *U) const;
- Optional<uint64_t> getAsSectionOffset() const;
- Optional<ArrayRef<uint8_t>> getAsBlock() const;
-
- bool skipValue(DataExtractor debug_info_data, uint32_t *offset_ptr,
- const DWARFUnit *u) const;
- static bool skipValue(uint16_t form, DataExtractor debug_info_data,
- uint32_t *offset_ptr, const DWARFUnit *u);
-
- static ArrayRef<uint8_t> getFixedFormSizes(uint8_t AddrSize,
- uint16_t Version);
-};
-
-}
-
-#endif