b19b6d9fab
Similar to previous migration done for other targets (PowerPC, X86, ARM, etc). Switch from the confusing VariantKind to Specifier, which aligns with Arm and IBM AIX's documentation. In addition, rename *MCExpr::getKind, which confusingly shadows the base class getKind. In the future, relocation specifiers should be encoded as part of SystemZMCExpr instead of MCSymbolRefExpr.
64 lines
1.9 KiB
C++
64 lines
1.9 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 "MCTargetDesc/SystemZMCExpr.h"
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#include "llvm/MC/MCContext.h"
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#include "llvm/MC/MCExpr.h"
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using namespace llvm;
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const MCAsmInfo::VariantKindDesc variantKindDescs[] = {
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{SystemZMCExpr::VK_DTPOFF, "DTPOFF"},
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{SystemZMCExpr::VK_GOT, "GOT"},
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{SystemZMCExpr::VK_GOTENT, "GOTENT"},
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{SystemZMCExpr::VK_INDNTPOFF, "INDNTPOFF"},
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{SystemZMCExpr::VK_NTPOFF, "NTPOFF"},
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{SystemZMCExpr::VK_PLT, "PLT"},
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{SystemZMCExpr::VK_TLSGD, "TLSGD"},
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{SystemZMCExpr::VK_TLSLD, "TLSLD"},
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{SystemZMCExpr::VK_TLSLDM, "TLSLDM"},
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};
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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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initializeVariantKinds(variantKindDescs);
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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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AssemblerDialect = AD_HLASM;
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CalleeSaveStackSlotSize = 8;
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CodePointerSize = 8;
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CommentString = "*";
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ExceptionsType = ExceptionHandling::ZOS;
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IsHLASM = true;
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IsLittleEndian = false;
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MaxInstLength = 6;
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SupportsDebugInformation = true;
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initializeVariantKinds(variantKindDescs);
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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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