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64 lines
1.9 KiB
64 lines
1.9 KiB
4 months ago
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//===- Win64EHDumper.h - Win64 EH Printing ----------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TOOLS_LLVM_READOBJ_WIN64EHDUMPER_H
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#define LLVM_TOOLS_LLVM_READOBJ_WIN64EHDUMPER_H
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#include "llvm/Support/ScopedPrinter.h"
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#include "llvm/Support/Win64EH.h"
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namespace llvm {
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namespace object {
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class COFFObjectFile;
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class SymbolRef;
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struct coff_section;
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}
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namespace Win64EH {
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class Dumper {
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ScopedPrinter &SW;
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raw_ostream &OS;
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public:
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typedef std::error_code (*SymbolResolver)(const object::coff_section *,
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uint64_t, object::SymbolRef &,
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void *);
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struct Context {
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const object::COFFObjectFile &COFF;
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SymbolResolver ResolveSymbol;
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void *UserData;
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Context(const object::COFFObjectFile &COFF, SymbolResolver Resolver,
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void *UserData)
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: COFF(COFF), ResolveSymbol(Resolver), UserData(UserData) {}
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};
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private:
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void printRuntimeFunctionEntry(const Context &Ctx,
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const object::coff_section *Section,
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uint64_t SectionOffset,
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const RuntimeFunction &RF);
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void printUnwindCode(const UnwindInfo& UI, ArrayRef<UnwindCode> UC);
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void printUnwindInfo(const Context &Ctx, const object::coff_section *Section,
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off_t Offset, const UnwindInfo &UI);
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void printRuntimeFunction(const Context &Ctx,
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const object::coff_section *Section,
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uint64_t SectionOffset, const RuntimeFunction &RF);
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public:
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Dumper(ScopedPrinter &SW) : SW(SW), OS(SW.getOStream()) {}
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void printData(const Context &Ctx);
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};
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}
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}
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#endif
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