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689ff9c00f
the MCJIT execution engine. The GDB JIT debugging integration support works by registering a loaded object image with a pre-defined function that GDB will monitor if GDB is attached. GDB integration support is implemented for ELF only at this time. This integration requires GDB version 7.0 or newer. Patch by Andy Kaylor! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154868 91177308-0d34-0410-b5e6-96231b3b80d8
71 lines
2.5 KiB
C++
71 lines
2.5 KiB
C++
//===-- RuntimeDyldMachO.h - Run-time dynamic linker for MC-JIT ---*- 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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//
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// MachO support for MC-JIT runtime dynamic linker.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_RUNTIME_DYLD_MACHO_H
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#define LLVM_RUNTIME_DYLD_MACHO_H
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#include "llvm/ADT/IndexedMap.h"
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#include "llvm/Object/MachOObject.h"
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#include "llvm/Support/Format.h"
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#include "RuntimeDyldImpl.h"
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using namespace llvm;
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using namespace llvm::object;
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namespace llvm {
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class RuntimeDyldMachO : public RuntimeDyldImpl {
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protected:
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bool resolveI386Relocation(uint8_t *LocalAddress,
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uint64_t FinalAddress,
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uint64_t Value,
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bool isPCRel,
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unsigned Type,
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unsigned Size,
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int64_t Addend);
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bool resolveX86_64Relocation(uint8_t *LocalAddress,
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uint64_t FinalAddress,
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uint64_t Value,
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bool isPCRel,
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unsigned Type,
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unsigned Size,
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int64_t Addend);
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bool resolveARMRelocation(uint8_t *LocalAddress,
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uint64_t FinalAddress,
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uint64_t Value,
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bool isPCRel,
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unsigned Type,
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unsigned Size,
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int64_t Addend);
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virtual void processRelocationRef(const ObjRelocationInfo &Rel,
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ObjectImage &Obj,
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ObjSectionToIDMap &ObjSectionToID,
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LocalSymbolMap &Symbols, StubMap &Stubs);
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public:
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virtual void resolveRelocation(uint8_t *LocalAddress,
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uint64_t FinalAddress,
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uint64_t Value,
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uint32_t Type,
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int64_t Addend);
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RuntimeDyldMachO(RTDyldMemoryManager *mm) : RuntimeDyldImpl(mm) {}
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bool isCompatibleFormat(const MemoryBuffer *InputBuffer) const;
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};
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} // end namespace llvm
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#endif
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