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-rw-r--r--gnu/llvm/lib/MC/MCAsmInfo.cpp123
1 files changed, 0 insertions, 123 deletions
diff --git a/gnu/llvm/lib/MC/MCAsmInfo.cpp b/gnu/llvm/lib/MC/MCAsmInfo.cpp
deleted file mode 100644
index 30f22d2d68f..00000000000
--- a/gnu/llvm/lib/MC/MCAsmInfo.cpp
+++ /dev/null
@@ -1,123 +0,0 @@
-//===- MCAsmInfo.cpp - Asm Info -------------------------------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file defines target asm properties related what form asm statements
-// should take.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/MC/MCAsmInfo.h"
-#include "llvm/BinaryFormat/Dwarf.h"
-#include "llvm/MC/MCContext.h"
-#include "llvm/MC/MCExpr.h"
-#include "llvm/MC/MCStreamer.h"
-#include "llvm/Support/CommandLine.h"
-
-using namespace llvm;
-
-enum DefaultOnOff { Default, Enable, Disable };
-static cl::opt<DefaultOnOff> DwarfExtendedLoc(
- "dwarf-extended-loc", cl::Hidden,
- cl::desc("Disable emission of the extended flags in .loc directives."),
- cl::values(clEnumVal(Default, "Default for platform"),
- clEnumVal(Enable, "Enabled"), clEnumVal(Disable, "Disabled")),
- cl::init(Default));
-
-MCAsmInfo::MCAsmInfo() {
- SeparatorString = ";";
- CommentString = "#";
- LabelSuffix = ":";
- PrivateGlobalPrefix = "L";
- PrivateLabelPrefix = PrivateGlobalPrefix;
- LinkerPrivateGlobalPrefix = "";
- InlineAsmStart = "APP";
- InlineAsmEnd = "NO_APP";
- Code16Directive = ".code16";
- Code32Directive = ".code32";
- Code64Directive = ".code64";
- ZeroDirective = "\t.zero\t";
- AsciiDirective = "\t.ascii\t";
- AscizDirective = "\t.asciz\t";
- Data8bitsDirective = "\t.byte\t";
- Data16bitsDirective = "\t.short\t";
- Data32bitsDirective = "\t.long\t";
- Data64bitsDirective = "\t.quad\t";
- GlobalDirective = "\t.globl\t";
- WeakDirective = "\t.weak\t";
- if (DwarfExtendedLoc != Default)
- SupportsExtendedDwarfLocDirective = DwarfExtendedLoc == Enable;
-
- // FIXME: Clang's logic should be synced with the logic used to initialize
- // this member and the two implementations should be merged.
- // For reference:
- // - Solaris always enables the integrated assembler by default
- // - SparcELFMCAsmInfo and X86ELFMCAsmInfo are handling this case
- // - Windows always enables the integrated assembler by default
- // - MCAsmInfoCOFF is handling this case, should it be MCAsmInfoMicrosoft?
- // - MachO targets always enables the integrated assembler by default
- // - MCAsmInfoDarwin is handling this case
- // - Generic_GCC toolchains enable the integrated assembler on a per
- // architecture basis.
- // - The target subclasses for AArch64, ARM, and X86 handle these cases
- UseIntegratedAssembler = false;
- PreserveAsmComments = true;
-}
-
-MCAsmInfo::~MCAsmInfo() = default;
-
-bool MCAsmInfo::isSectionAtomizableBySymbols(const MCSection &Section) const {
- return false;
-}
-
-const MCExpr *
-MCAsmInfo::getExprForPersonalitySymbol(const MCSymbol *Sym,
- unsigned Encoding,
- MCStreamer &Streamer) const {
- return getExprForFDESymbol(Sym, Encoding, Streamer);
-}
-
-const MCExpr *
-MCAsmInfo::getExprForFDESymbol(const MCSymbol *Sym,
- unsigned Encoding,
- MCStreamer &Streamer) const {
- if (!(Encoding & dwarf::DW_EH_PE_pcrel))
- return MCSymbolRefExpr::create(Sym, Streamer.getContext());
-
- MCContext &Context = Streamer.getContext();
- const MCExpr *Res = MCSymbolRefExpr::create(Sym, Context);
- MCSymbol *PCSym = Context.createTempSymbol();
- Streamer.EmitLabel(PCSym);
- const MCExpr *PC = MCSymbolRefExpr::create(PCSym, Context);
- return MCBinaryExpr::createSub(Res, PC, Context);
-}
-
-static bool isAcceptableChar(char C) {
- return (C >= 'a' && C <= 'z') || (C >= 'A' && C <= 'Z') ||
- (C >= '0' && C <= '9') || C == '_' || C == '$' || C == '.' || C == '@';
-}
-
-bool MCAsmInfo::isValidUnquotedName(StringRef Name) const {
- if (Name.empty())
- return false;
-
- // If any of the characters in the string is an unacceptable character, force
- // quotes.
- for (char C : Name) {
- if (!isAcceptableChar(C))
- return false;
- }
-
- return true;
-}
-
-bool MCAsmInfo::shouldOmitSectionDirective(StringRef SectionName) const {
- // FIXME: Does .section .bss/.data/.text work everywhere??
- return SectionName == ".text" || SectionName == ".data" ||
- (SectionName == ".bss" && !usesELFSectionDirectiveForBSS());
-}