diff options
| -rw-r--r-- | llvm/include/llvm/MC/MCFragment.h | 68 |
1 files changed, 14 insertions, 54 deletions
diff --git a/llvm/include/llvm/MC/MCFragment.h b/llvm/include/llvm/MC/MCFragment.h index 4722e9b2fa2..ed237eb1e88 100644 --- a/llvm/include/llvm/MC/MCFragment.h +++ b/llvm/include/llvm/MC/MCFragment.h @@ -299,9 +299,6 @@ public: : MCFragment(FT_Align, false, Sec), Alignment(Alignment), EmitNops(false), Value(Value), ValueSize(ValueSize), MaxBytesToEmit(MaxBytesToEmit) {} - /// \name Accessors - /// @{ - unsigned getAlignment() const { return Alignment; } int64_t getValue() const { return Value; } @@ -313,17 +310,15 @@ public: bool hasEmitNops() const { return EmitNops; } void setEmitNops(bool Value) { EmitNops = Value; } - /// @} - static bool classof(const MCFragment *F) { return F->getKind() == MCFragment::FT_Align; } }; class MCFillFragment : public MCFragment { + uint8_t ValueSize; /// Value to use for filling bytes. uint64_t Value; - uint8_t ValueSize; /// The number of bytes to insert. const MCExpr &NumValues; @@ -333,7 +328,7 @@ class MCFillFragment : public MCFragment { public: MCFillFragment(uint64_t Value, uint8_t VSize, const MCExpr &NumValues, SMLoc Loc, MCSection *Sec = nullptr) - : MCFragment(FT_Fill, false, Sec), Value(Value), ValueSize(VSize), + : MCFragment(FT_Fill, false, Sec), ValueSize(VSize), Value(Value), NumValues(NumValues), Loc(Loc) {} uint64_t getValue() const { return Value; } @@ -348,22 +343,20 @@ public: }; class MCOrgFragment : public MCFragment { - /// The offset this fragment should start at. - const MCExpr *Offset; - /// Value to use for filling bytes. int8_t Value; + /// The offset this fragment should start at. + const MCExpr *Offset; + /// Source location of the directive that this fragment was created for. SMLoc Loc; public: MCOrgFragment(const MCExpr &Offset, int8_t Value, SMLoc Loc, MCSection *Sec = nullptr) - : MCFragment(FT_Org, false, Sec), Offset(&Offset), Value(Value), Loc(Loc) {} - - /// \name Accessors - /// @{ + : MCFragment(FT_Org, false, Sec), Value(Value), Offset(&Offset), + Loc(Loc) {} const MCExpr &getOffset() const { return *Offset; } @@ -371,31 +364,26 @@ public: SMLoc getLoc() const { return Loc; } - /// @} - static bool classof(const MCFragment *F) { return F->getKind() == MCFragment::FT_Org; } }; class MCLEBFragment : public MCFragment { - /// The value this fragment should contain. - const MCExpr *Value; - /// True if this is a sleb128, false if uleb128. bool IsSigned; + /// The value this fragment should contain. + const MCExpr *Value; + SmallString<8> Contents; public: MCLEBFragment(const MCExpr &Value_, bool IsSigned_, MCSection *Sec = nullptr) - : MCFragment(FT_LEB, false, Sec), Value(&Value_), IsSigned(IsSigned_) { + : MCFragment(FT_LEB, false, Sec), IsSigned(IsSigned_), Value(&Value_) { Contents.push_back(0); } - /// \name Accessors - /// @{ - const MCExpr &getValue() const { return *Value; } bool isSigned() const { return IsSigned; } @@ -425,15 +413,10 @@ public: : MCEncodedFragmentWithFixups<8, 1>(FT_Dwarf, false, Sec), LineDelta(LineDelta), AddrDelta(&AddrDelta) {} - /// \name Accessors - /// @{ - int64_t getLineDelta() const { return LineDelta; } const MCExpr &getAddrDelta() const { return *AddrDelta; } - /// @} - static bool classof(const MCFragment *F) { return F->getKind() == MCFragment::FT_Dwarf; } @@ -449,13 +432,8 @@ public: : MCEncodedFragmentWithFixups<8, 1>(FT_DwarfFrame, false, Sec), AddrDelta(&AddrDelta) {} - /// \name Accessors - /// @{ - const MCExpr &getAddrDelta() const { return *AddrDelta; } - /// @} - static bool classof(const MCFragment *F) { return F->getKind() == MCFragment::FT_DwarfFrame; } @@ -469,14 +447,9 @@ public: MCSymbolIdFragment(const MCSymbol *Sym, MCSection *Sec = nullptr) : MCFragment(FT_SymbolId, false, Sec), Sym(Sym) {} - /// \name Accessors - /// @{ - const MCSymbol *getSymbol() { return Sym; } const MCSymbol *getSymbol() const { return Sym; } - /// @} - static bool classof(const MCFragment *F) { return F->getKind() == MCFragment::FT_SymbolId; } @@ -505,17 +478,12 @@ public: StartFileId(StartFileId), StartLineNum(StartLineNum), FnStartSym(FnStartSym), FnEndSym(FnEndSym) {} - /// \name Accessors - /// @{ - const MCSymbol *getFnStartSym() const { return FnStartSym; } const MCSymbol *getFnEndSym() const { return FnEndSym; } SmallString<8> &getContents() { return Contents; } const SmallString<8> &getContents() const { return Contents; } - /// @} - static bool classof(const MCFragment *F) { return F->getKind() == MCFragment::FT_CVInlineLines; } @@ -538,14 +506,11 @@ public: Ranges(Ranges.begin(), Ranges.end()), FixedSizePortion(FixedSizePortion) {} - /// \name Accessors - /// @{ ArrayRef<std::pair<const MCSymbol *, const MCSymbol *>> getRanges() const { return Ranges; } StringRef getFixedSizePortion() const { return FixedSizePortion; } - /// @} static bool classof(const MCFragment *F) { return F->getKind() == MCFragment::FT_CVDefRange; @@ -556,10 +521,6 @@ public: /// does not cross a particular power-of-two boundary. The other fragments must /// follow this one within the same section. class MCBoundaryAlignFragment : public MCFragment { -private: - /// The size of the fragment. The size is lazily set during relaxation, and - /// is not meaningful before that. - uint64_t Size = 0; /// The alignment requirement of the branch to be aligned. Align AlignBoundary; /// Flag to indicate whether the branch is fused. Use in determining the @@ -567,6 +528,9 @@ private: bool Fused : 1; /// Flag to indicate whether NOPs should be emitted. bool EmitNops : 1; + /// The size of the fragment. The size is lazily set during relaxation, and + /// is not meaningful before that. + uint64_t Size = 0; public: MCBoundaryAlignFragment(Align AlignBoundary, bool Fused = false, @@ -574,8 +538,6 @@ public: : MCFragment(FT_BoundaryAlign, false, Sec), AlignBoundary(AlignBoundary), Fused(Fused), EmitNops(EmitNops) {} - /// \name Accessors - /// @{ uint64_t getSize() const { return Size; } void setSize(uint64_t Value) { Size = Value; } @@ -586,8 +548,6 @@ public: bool canEmitNops() const { return EmitNops; } void setEmitNops(bool Value) { EmitNops = Value; } - /// @} - // static bool classof(const MCFragment *F) { return F->getKind() == MCFragment::FT_BoundaryAlign; |
