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42 lines
1.4 KiB
C++
42 lines
1.4 KiB
C++
//===- PPC32JITInfo.h - PowerPC/Darwin JIT interface --------*- C++ -*-===//
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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 contains the PowerPC implementation of the TargetJITInfo class.
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//
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//===----------------------------------------------------------------------===//
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#ifndef POWERPC_DARWIN_JITINFO_H
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#define POWERPC_DARWIN_JITINFO_H
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#include "PowerPCJITInfo.h"
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namespace llvm {
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class TargetMachine;
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class IntrinsicLowering;
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class PPC32JITInfo : public PowerPCJITInfo {
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public:
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PPC32JITInfo(TargetMachine &tm) : PowerPCJITInfo(tm) {}
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virtual void *emitFunctionStub(void *Fn, MachineCodeEmitter &MCE);
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virtual LazyResolverFn getLazyResolverFunction(JITCompilerFn);
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virtual void relocate(void *Function, MachineRelocation *MR,
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unsigned NumRelocs, unsigned char* GOTBase);
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/// replaceMachineCodeForFunction - Make it so that calling the function
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/// whose machine code is at OLD turns into a call to NEW, perhaps by
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/// overwriting OLD with a branch to NEW. This is used for self-modifying
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/// code.
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///
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virtual void replaceMachineCodeForFunction(void *Old, void *New);
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};
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}
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#endif
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