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75 lines
2.7 KiB
TableGen
75 lines
2.7 KiB
TableGen
//===-- MSP430.td - Describe the MSP430 Target Machine -----*- tablegen -*-===//
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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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// This is the top level entry point for the MSP430 target.
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//===----------------------------------------------------------------------===//
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//===----------------------------------------------------------------------===//
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// Target-independent interfaces
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//===----------------------------------------------------------------------===//
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include "llvm/Target/Target.td"
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//===----------------------------------------------------------------------===//
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// Subtarget Features.
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//===----------------------------------------------------------------------===//
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def FeatureX
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: SubtargetFeature<"ext", "ExtendedInsts", "true",
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"Enable MSP430-X extensions">;
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def FeatureHWMult16
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: SubtargetFeature<"hwmult16", "HWMultMode", "HWMult16",
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"Enable 16-bit hardware multiplier">;
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def FeatureHWMult32
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: SubtargetFeature<"hwmult32", "HWMultMode", "HWMult32",
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"Enable 32-bit hardware multiplier">;
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def FeatureHWMultF5
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: SubtargetFeature<"hwmultf5", "HWMultMode", "HWMultF5",
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"Enable F5 series hardware multiplier">;
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//===----------------------------------------------------------------------===//
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// MSP430 supported processors.
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//===----------------------------------------------------------------------===//
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class Proc<string Name, list<SubtargetFeature> Features>
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: Processor<Name, NoItineraries, Features>;
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def : Proc<"generic", []>;
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def : Proc<"msp430", []>;
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def : Proc<"msp430x", [FeatureX]>;
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//===----------------------------------------------------------------------===//
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// Register File Description
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//===----------------------------------------------------------------------===//
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include "MSP430RegisterInfo.td"
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//===----------------------------------------------------------------------===//
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// Calling Convention Description
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//===----------------------------------------------------------------------===//
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include "MSP430CallingConv.td"
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//===----------------------------------------------------------------------===//
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// Instruction Descriptions
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//===----------------------------------------------------------------------===//
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include "MSP430InstrInfo.td"
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def MSP430InstrInfo : InstrInfo;
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//===----------------------------------------------------------------------===//
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// Target Declaration
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//===----------------------------------------------------------------------===//
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def MSP430 : Target {
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let InstructionSet = MSP430InstrInfo;
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}
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