783901bd20
The ATT assembler dialect on SystemZ seems to have been taken from the existing ATT/Intel code. However, on SystemZ, ATT does not hold any meaning. In reality, we are splitting the difference between GNU Asm syntax and HLASM Asm syntax, so it makes sense to rename ATT to GNU instead. Co-authored-by: Tony Tao <tonytao@ca.ibm.com>
52 lines
1.6 KiB
C++
52 lines
1.6 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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SystemZMCAsmInfoELF::SystemZMCAsmInfoELF(const Triple &TT) {
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AssemblerDialect = AD_GNU;
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CalleeSaveStackSlotSize = 8;
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CodePointerSize = 8;
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Data64bitsDirective = "\t.quad\t";
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ExceptionsType = ExceptionHandling::DwarfCFI;
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IsLittleEndian = false;
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MaxInstLength = 6;
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SupportsDebugInformation = true;
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UsesELFSectionDirectiveForBSS = true;
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ZeroDirective = "\t.space\t";
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}
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SystemZMCAsmInfoGOFF::SystemZMCAsmInfoGOFF(const Triple &TT) {
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AllowAdditionalComments = false;
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AllowAtInName = true;
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AllowAtAtStartOfIdentifier = true;
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AllowDollarAtStartOfIdentifier = true;
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AllowHashAtStartOfIdentifier = true;
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AssemblerDialect = AD_HLASM;
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CalleeSaveStackSlotSize = 8;
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CodePointerSize = 8;
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CommentString = "*";
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DotIsPC = false;
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EmitGNUAsmStartIndentationMarker = false;
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EmitLabelsInUpperCase = true;
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ExceptionsType = ExceptionHandling::ZOS;
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IsLittleEndian = false;
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MaxInstLength = 6;
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RestrictCommentStringToStartOfStatement = true;
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StarIsPC = true;
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SupportsDebugInformation = true;
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}
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bool SystemZMCAsmInfoGOFF::isAcceptableChar(char C) const {
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return MCAsmInfo::isAcceptableChar(C) || C == '#';
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}
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