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| author | dim <dim@FreeBSD.org> | 2010-09-17 15:48:55 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2010-09-17 15:48:55 +0000 |
| commit | 5d5cc59cc77afe655b3707cb0e69e0827b444cad (patch) | |
| tree | 36453626c792cccd91f783a38a169d610a6b9db9 /include/llvm/MC/MCAssembler.h | |
| parent | 786a18553586229ad99ecb5ecde8a9d914c45e27 (diff) | |
| download | FreeBSD-src-5d5cc59cc77afe655b3707cb0e69e0827b444cad.zip FreeBSD-src-5d5cc59cc77afe655b3707cb0e69e0827b444cad.tar.gz | |
Vendor import of llvm r114020 (from the release_28 branch):
http://llvm.org/svn/llvm-project/llvm/branches/release_28@114020
Approved by: rpaulo (mentor)
Diffstat (limited to 'include/llvm/MC/MCAssembler.h')
| -rw-r--r-- | include/llvm/MC/MCAssembler.h | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/include/llvm/MC/MCAssembler.h b/include/llvm/MC/MCAssembler.h index 07ca070..d193b98 100644 --- a/include/llvm/MC/MCAssembler.h +++ b/include/llvm/MC/MCAssembler.h @@ -24,6 +24,7 @@ namespace llvm { class raw_ostream; class MCAsmLayout; class MCAssembler; +class MCBinaryExpr; class MCContext; class MCCodeEmitter; class MCExpr; @@ -87,6 +88,7 @@ protected: public: // Only for sentinel. MCFragment(); + virtual ~MCFragment(); FragmentType getKind() const { return Kind; } @@ -162,7 +164,7 @@ class MCInstFragment : public MCFragment { /// Inst - The instruction this is a fragment for. MCInst Inst; - /// InstSize - The size of the currently encoded instruction. + /// Code - Binary data for the currently encoded instruction. SmallString<8> Code; /// Fixups - The list of fixups in this fragment. @@ -452,6 +454,10 @@ public: // common symbol can never get a definition. uint64_t CommonSize; + /// SymbolSize - An expression describing how to calculate the size of + /// a symbol. If a symbol has no size this field will be NULL. + const MCExpr *SymbolSize; + /// CommonAlign - The alignment of the symbol, if it is 'common'. // // FIXME: Pack this in with other fields? @@ -509,6 +515,15 @@ public: return CommonSize; } + void setSize(const MCExpr *SS) { + SymbolSize = SS; + } + + const MCExpr *getSize() const { + return SymbolSize; + } + + /// getCommonAlignment - Return the alignment of a 'common' symbol. unsigned getCommonAlignment() const { assert(isCommon() && "Not a 'common' symbol!"); @@ -649,6 +664,8 @@ public: void WriteSectionData(const MCSectionData *Section, const MCAsmLayout &Layout, MCObjectWriter *OW) const; + void AddSectionToTheEnd(MCSectionData &SD, MCAsmLayout &Layout); + public: /// Construct a new assembler instance. /// @@ -669,7 +686,9 @@ public: MCCodeEmitter &getEmitter() const { return Emitter; } /// Finish - Do final processing and write the object to the output stream. - void Finish(); + /// \arg Writer is used for custom object writer (as the MCJIT does), + /// if not specified it is automatically created from backend. + void Finish(MCObjectWriter *Writer = 0); // FIXME: This does not belong here. bool getSubsectionsViaSymbols() const { |
