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https://github.com/c64scene-ar/llvm-6502.git
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5445972c1b
But it's not working :( AsmParser and Disassembler were removed for now, to simplify things.
45 lines
1.5 KiB
C++
45 lines
1.5 KiB
C++
//===-- Mos6502Subtarget.cpp - MOS6502 Subtarget Information ------------------===//
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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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// This file implements the MOS6502 specific subclass of TargetSubtargetInfo.
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//
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//===----------------------------------------------------------------------===//
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#include "Mos6502Subtarget.h"
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#include "Mos6502.h"
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#include "llvm/Support/MathExtras.h"
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#include "llvm/Support/TargetRegistry.h"
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using namespace llvm;
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#define DEBUG_TYPE "mos6502-subtarget"
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#define GET_SUBTARGETINFO_TARGET_DESC
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#define GET_SUBTARGETINFO_CTOR
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#include "Mos6502GenSubtargetInfo.inc"
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void Mos6502Subtarget::anchor() { }
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Mos6502Subtarget &Mos6502Subtarget::initializeSubtargetDependencies(StringRef CPU,
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StringRef FS) {
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// Determine default and user specified characteristics
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std::string CPUName = CPU;
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// Parse features string.
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ParseSubtargetFeatures(CPUName, FS);
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return *this;
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}
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Mos6502Subtarget::Mos6502Subtarget(const Triple &TT, const std::string &CPU,
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const std::string &FS, TargetMachine &TM)
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: Mos6502GenSubtargetInfo(TT, CPU, FS),
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InstrInfo(initializeSubtargetDependencies(CPU, FS)), TLInfo(TM, *this),
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FrameLowering(*this) {}
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