forked from OSchip/llvm-project
49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
//===-- SystemZMCAsmInfo.cpp - SystemZ asm properties ---------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "SystemZMCAsmInfo.h"
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#include "llvm/MC/MCContext.h"
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#include "llvm/MC/MCSectionELF.h"
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using namespace llvm;
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SystemZMCAsmInfo::SystemZMCAsmInfo(const Triple &TT) {
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CodePointerSize = 8;
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CalleeSaveStackSlotSize = 8;
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IsLittleEndian = false;
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AssemblerDialect = TT.isOSzOS() ? AD_HLASM : AD_ATT;
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MaxInstLength = 6;
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CommentString = AssemblerDialect == AD_HLASM ? "*" : "#";
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RestrictCommentStringToStartOfStatement = (AssemblerDialect == AD_HLASM);
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AllowAdditionalComments = (AssemblerDialect == AD_ATT);
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AllowAtAtStartOfIdentifier = (AssemblerDialect == AD_HLASM);
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AllowDollarAtStartOfIdentifier = (AssemblerDialect == AD_HLASM);
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AllowHashAtStartOfIdentifier = (AssemblerDialect == AD_HLASM);
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DotIsPC = (AssemblerDialect == AD_ATT);
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StarIsPC = (AssemblerDialect == AD_HLASM);
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EmitGNUAsmStartIndentationMarker = (AssemblerDialect == AD_ATT);
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AllowAtInName = (AssemblerDialect == AD_HLASM);
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EmitLabelsInUpperCase = (AssemblerDialect == AD_HLASM);
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ZeroDirective = "\t.space\t";
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Data64bitsDirective = "\t.quad\t";
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UsesELFSectionDirectiveForBSS = true;
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SupportsDebugInformation = true;
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ExceptionsType = ExceptionHandling::DwarfCFI;
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}
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bool SystemZMCAsmInfo::isAcceptableChar(char C) const {
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if (AssemblerDialect == AD_ATT)
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return MCAsmInfo::isAcceptableChar(C);
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return MCAsmInfo::isAcceptableChar(C) || C == '#';
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}
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