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cd6b5c5011
currently use: llc t.bc --filetype=obj This will produce a t.o file which is dumpable with readelf. Currently the file produced is empty, but the scaffolding to do more is now in place. llvm-svn: 22292
35 lines
1.1 KiB
C++
35 lines
1.1 KiB
C++
//===-- X86ELFWriter.cpp - Emit an ELF file for the X86 backend -----------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file was developed by the LLVM research group and is distributed under
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// the University of Illinois Open Source License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements an ELF writer for the X86 backend. The public interface
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// to this file is the createX86ELFObjectWriterPass function.
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//
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//===----------------------------------------------------------------------===//
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#include "X86.h"
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#include "llvm/CodeGen/ELFWriter.h"
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using namespace llvm;
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namespace {
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class X86ELFWriter : public ELFWriter {
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public:
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X86ELFWriter(std::ostream &O, TargetMachine &TM) : ELFWriter(O, TM) {
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e_machine = 3; // EM_386
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}
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};
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}
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/// createX86ELFObjectWriterPass - Returns a pass that outputs the generated
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/// code as an ELF object file.
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///
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FunctionPass *llvm::createX86ELFObjectWriterPass(std::ostream &O,
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TargetMachine &TM) {
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return new X86ELFWriter(O, TM);
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}
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