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llvm-6502/lib/Target/MBlaze/MBlazeInstrFSL.td
Wesley Peck a70f28ce7d Adding the MicroBlaze backend. 
The MicroBlaze is a highly configurable 32-bit soft-microprocessor for
use on Xilinx FPGAs. For more information see:
http://www.xilinx.com/tools/microblaze.htm
http://en.wikipedia.org/wiki/MicroBlaze

The current LLVM MicroBlaze backend generates assembly which can be
compiled using the an appropriate binutils assembler.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96969 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-23 19:15:24 +00:00

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//===- MBlazeInstrFSL.td - MBlaze FSL Instruction defs ----------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//===----------------------------------------------------------------------===//
// FSL Instruction Formats
//===----------------------------------------------------------------------===//
class FSLGetD<bits<6> op, bits<11> flags, string instr_asm, Intrinsic OpNode> :
TA<op, flags, (outs CPURegs:$dst), (ins CPURegs:$b),
!strconcat(instr_asm, " $dst, $b"),
[(set CPURegs:$dst, (OpNode CPURegs:$b))], IIAlu>;
class FSLGet<bits<6> op, string instr_asm, Intrinsic OpNode> :
TAI<op, (outs CPURegs:$dst), (ins fslimm:$b),
!strconcat(instr_asm, " $dst, $b"),
[(set CPURegs:$dst, (OpNode immZExt4:$b))], IIAlu>;
class FSLPutD<bits<6> op, bits<11> flags, string instr_asm, Intrinsic OpNode> :
TA<op, flags, (outs), (ins CPURegs:$v, CPURegs:$b),
!strconcat(instr_asm, " $v, $b"),
[(OpNode CPURegs:$v, CPURegs:$b)], IIAlu>;
class FSLPut<bits<6> op, string instr_asm, Intrinsic OpNode> :
TAI<op, (outs), (ins CPURegs:$v, fslimm:$b),
!strconcat(instr_asm, " $v, $b"),
[(OpNode CPURegs:$v, immZExt4:$b)], IIAlu>;
class FSLPutTD<bits<6> op, bits<11> flags, string instr_asm, Intrinsic OpNode> :
TA<op, flags, (outs), (ins CPURegs:$b),
!strconcat(instr_asm, " $b"),
[(OpNode CPURegs:$b)], IIAlu>;
class FSLPutT<bits<6> op, string instr_asm, Intrinsic OpNode> :
TAI<op, (outs), (ins fslimm:$b),
!strconcat(instr_asm, " $b"),
[(OpNode immZExt4:$b)], IIAlu>;
//===----------------------------------------------------------------------===//
// FSL Get Instructions
//===----------------------------------------------------------------------===//
def GET : FSLGet<0x1B, "get ", int_mblaze_fsl_get>;
def AGET : FSLGet<0x1B, "aget ", int_mblaze_fsl_aget>;
def CGET : FSLGet<0x1B, "cget ", int_mblaze_fsl_cget>;
def CAGET : FSLGet<0x1B, "caget ", int_mblaze_fsl_caget>;
def EGET : FSLGet<0x1B, "eget ", int_mblaze_fsl_eget>;
def EAGET : FSLGet<0x1B, "eaget ", int_mblaze_fsl_eaget>;
def ECGET : FSLGet<0x1B, "ecget ", int_mblaze_fsl_ecget>;
def ECAGET : FSLGet<0x1B, "ecaget ", int_mblaze_fsl_ecaget>;
def NGET : FSLGet<0x1B, "nget ", int_mblaze_fsl_nget>;
def NAGET : FSLGet<0x1B, "naget ", int_mblaze_fsl_naget>;
def NCGET : FSLGet<0x1B, "ncget ", int_mblaze_fsl_ncget>;
def NCAGET : FSLGet<0x1B, "ncaget ", int_mblaze_fsl_ncaget>;
def NEGET : FSLGet<0x1B, "neget ", int_mblaze_fsl_neget>;
def NEAGET : FSLGet<0x1B, "neaget ", int_mblaze_fsl_neaget>;
def NECGET : FSLGet<0x1B, "necget ", int_mblaze_fsl_necget>;
def NECAGET : FSLGet<0x1B, "necaget ", int_mblaze_fsl_necaget>;
def TGET : FSLGet<0x1B, "tget ", int_mblaze_fsl_tget>;
def TAGET : FSLGet<0x1B, "taget ", int_mblaze_fsl_taget>;
def TCGET : FSLGet<0x1B, "tcget ", int_mblaze_fsl_tcget>;
def TCAGET : FSLGet<0x1B, "tcaget ", int_mblaze_fsl_tcaget>;
def TEGET : FSLGet<0x1B, "teget ", int_mblaze_fsl_teget>;
def TEAGET : FSLGet<0x1B, "teaget ", int_mblaze_fsl_teaget>;
def TECGET : FSLGet<0x1B, "tecget ", int_mblaze_fsl_tecget>;
def TECAGET : FSLGet<0x1B, "tecaget ", int_mblaze_fsl_tecaget>;
def TNGET : FSLGet<0x1B, "tnget ", int_mblaze_fsl_tnget>;
def TNAGET : FSLGet<0x1B, "tnaget ", int_mblaze_fsl_tnaget>;
def TNCGET : FSLGet<0x1B, "tncget ", int_mblaze_fsl_tncget>;
def TNCAGET : FSLGet<0x1B, "tncaget ", int_mblaze_fsl_tncaget>;
def TNEGET : FSLGet<0x1B, "tneget ", int_mblaze_fsl_tneget>;
def TNEAGET : FSLGet<0x1B, "tneaget ", int_mblaze_fsl_tneaget>;
def TNECGET : FSLGet<0x1B, "tnecget ", int_mblaze_fsl_tnecget>;
def TNECAGET : FSLGet<0x1B, "tnecaget ", int_mblaze_fsl_tnecaget>;
//===----------------------------------------------------------------------===//
// FSL Dynamic Get Instructions
//===----------------------------------------------------------------------===//
def GETD : FSLGetD<0x1B, 0x00, "getd ", int_mblaze_fsl_get>;
def AGETD : FSLGetD<0x1B, 0x00, "agetd ", int_mblaze_fsl_aget>;
def CGETD : FSLGetD<0x1B, 0x00, "cgetd ", int_mblaze_fsl_cget>;
def CAGETD : FSLGetD<0x1B, 0x00, "cagetd ", int_mblaze_fsl_caget>;
def EGETD : FSLGetD<0x1B, 0x00, "egetd ", int_mblaze_fsl_eget>;
def EAGETD : FSLGetD<0x1B, 0x00, "eagetd ", int_mblaze_fsl_eaget>;
def ECGETD : FSLGetD<0x1B, 0x00, "ecgetd ", int_mblaze_fsl_ecget>;
def ECAGETD : FSLGetD<0x1B, 0x00, "ecagetd ", int_mblaze_fsl_ecaget>;
def NGETD : FSLGetD<0x1B, 0x00, "ngetd ", int_mblaze_fsl_nget>;
def NAGETD : FSLGetD<0x1B, 0x00, "nagetd ", int_mblaze_fsl_naget>;
def NCGETD : FSLGetD<0x1B, 0x00, "ncgetd ", int_mblaze_fsl_ncget>;
def NCAGETD : FSLGetD<0x1B, 0x00, "ncagetd ", int_mblaze_fsl_ncaget>;
def NEGETD : FSLGetD<0x1B, 0x00, "negetd ", int_mblaze_fsl_neget>;
def NEAGETD : FSLGetD<0x1B, 0x00, "neagetd ", int_mblaze_fsl_neaget>;
def NECGETD : FSLGetD<0x1B, 0x00, "necgetd ", int_mblaze_fsl_necget>;
def NECAGETD : FSLGetD<0x1B, 0x00, "necagetd ", int_mblaze_fsl_necaget>;
def TGETD : FSLGetD<0x1B, 0x00, "tgetd ", int_mblaze_fsl_tget>;
def TAGETD : FSLGetD<0x1B, 0x00, "tagetd ", int_mblaze_fsl_taget>;
def TCGETD : FSLGetD<0x1B, 0x00, "tcgetd ", int_mblaze_fsl_tcget>;
def TCAGETD : FSLGetD<0x1B, 0x00, "tcagetd ", int_mblaze_fsl_tcaget>;
def TEGETD : FSLGetD<0x1B, 0x00, "tegetd ", int_mblaze_fsl_teget>;
def TEAGETD : FSLGetD<0x1B, 0x00, "teagetd ", int_mblaze_fsl_teaget>;
def TECGETD : FSLGetD<0x1B, 0x00, "tecgetd ", int_mblaze_fsl_tecget>;
def TECAGETD : FSLGetD<0x1B, 0x00, "tecagetd ", int_mblaze_fsl_tecaget>;
def TNGETD : FSLGetD<0x1B, 0x00, "tngetd ", int_mblaze_fsl_tnget>;
def TNAGETD : FSLGetD<0x1B, 0x00, "tnagetd ", int_mblaze_fsl_tnaget>;
def TNCGETD : FSLGetD<0x1B, 0x00, "tncgetd ", int_mblaze_fsl_tncget>;
def TNCAGETD : FSLGetD<0x1B, 0x00, "tncagetd ", int_mblaze_fsl_tncaget>;
def TNEGETD : FSLGetD<0x1B, 0x00, "tnegetd ", int_mblaze_fsl_tneget>;
def TNEAGETD : FSLGetD<0x1B, 0x00, "tneagetd ", int_mblaze_fsl_tneaget>;
def TNECGETD : FSLGetD<0x1B, 0x00, "tnecgetd ", int_mblaze_fsl_tnecget>;
def TNECAGETD : FSLGetD<0x1B, 0x00, "tnecagetd", int_mblaze_fsl_tnecaget>;
//===----------------------------------------------------------------------===//
// FSL Put Instructions
//===----------------------------------------------------------------------===//
def PUT : FSLPut<0x1B, "put ", int_mblaze_fsl_put>;
def APUT : FSLPut<0x1B, "aput ", int_mblaze_fsl_aput>;
def CPUT : FSLPut<0x1B, "cput ", int_mblaze_fsl_cput>;
def CAPUT : FSLPut<0x1B, "caput ", int_mblaze_fsl_caput>;
def NPUT : FSLPut<0x1B, "nput ", int_mblaze_fsl_nput>;
def NAPUT : FSLPut<0x1B, "naput ", int_mblaze_fsl_naput>;
def NCPUT : FSLPut<0x1B, "ncput ", int_mblaze_fsl_ncput>;
def NCAPUT : FSLPut<0x1B, "ncaput ", int_mblaze_fsl_ncaput>;
def TPUT : FSLPutT<0x1B, "tput ", int_mblaze_fsl_tput>;
def TAPUT : FSLPutT<0x1B, "taput ", int_mblaze_fsl_taput>;
def TCPUT : FSLPutT<0x1B, "tcput ", int_mblaze_fsl_tcput>;
def TCAPUT : FSLPutT<0x1B, "tcaput ", int_mblaze_fsl_tcaput>;
def TNPUT : FSLPutT<0x1B, "tnput ", int_mblaze_fsl_tnput>;
def TNAPUT : FSLPutT<0x1B, "tnaput ", int_mblaze_fsl_tnaput>;
def TNCPUT : FSLPutT<0x1B, "tncput ", int_mblaze_fsl_tncput>;
def TNCAPUT : FSLPutT<0x1B, "tncaput ", int_mblaze_fsl_tncaput>;
//===----------------------------------------------------------------------===//
// FSL Dynamic Put Instructions
//===----------------------------------------------------------------------===//
def PUTD : FSLPutD<0x1B, 0x00, "putd ", int_mblaze_fsl_put>;
def APUTD : FSLPutD<0x1B, 0x00, "aputd ", int_mblaze_fsl_aput>;
def CPUTD : FSLPutD<0x1B, 0x00, "cputd ", int_mblaze_fsl_cput>;
def CAPUTD : FSLPutD<0x1B, 0x00, "caputd ", int_mblaze_fsl_caput>;
def NPUTD : FSLPutD<0x1B, 0x00, "nputd ", int_mblaze_fsl_nput>;
def NAPUTD : FSLPutD<0x1B, 0x00, "naputd ", int_mblaze_fsl_naput>;
def NCPUTD : FSLPutD<0x1B, 0x00, "ncputd ", int_mblaze_fsl_ncput>;
def NCAPUTD : FSLPutD<0x1B, 0x00, "ncaputd ", int_mblaze_fsl_ncaput>;
def TPUTD : FSLPutTD<0x1B, 0x00, "tputd ", int_mblaze_fsl_tput>;
def TAPUTD : FSLPutTD<0x1B, 0x00, "taputd ", int_mblaze_fsl_taput>;
def TCPUTD : FSLPutTD<0x1B, 0x00, "tcputd ", int_mblaze_fsl_tcput>;
def TCAPUTD : FSLPutTD<0x1B, 0x00, "tcaputd ", int_mblaze_fsl_tcaput>;
def TNPUTD : FSLPutTD<0x1B, 0x00, "tnputd ", int_mblaze_fsl_tnput>;
def TNAPUTD : FSLPutTD<0x1B, 0x00, "tnaputd ", int_mblaze_fsl_tnaput>;
def TNCPUTD : FSLPutTD<0x1B, 0x00, "tncputd ", int_mblaze_fsl_tncput>;
def TNCAPUTD : FSLPutTD<0x1B, 0x00, "tncaputd ", int_mblaze_fsl_tncaput>;
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