Differential D130323 Diff 453377 llvm/include/llvm/MC/MCContext.h

Changeset View

Standalone View

llvm/include/llvm/MC/MCContext.h

Show First 20 Lines • Show All 150 Lines • ▼ Show 20 Lines	private:
DenseMap<std::pair<unsigned, unsigned>, MCSymbol *> LocalSymbols;		DenseMap<std::pair<unsigned, unsigned>, MCSymbol *> LocalSymbols;

/// Keeps tracks of names that were used both for used declared and		/// Keeps tracks of names that were used both for used declared and
/// artificial symbols. The value is "true" if the name has been used for a		/// artificial symbols. The value is "true" if the name has been used for a
/// non-section symbol (there can be at most one of those, plus an unlimited		/// non-section symbol (there can be at most one of those, plus an unlimited
/// number of section symbols with the same name).		/// number of section symbols with the same name).
StringMap<bool, BumpPtrAllocator &> UsedNames;		StringMap<bool, BumpPtrAllocator &> UsedNames;

/// Keeps track of labels that are used in inline assembly.
SymbolTable InlineAsmUsedLabelNames;

/// The next ID to dole out to an unnamed assembler temporary symbol with		/// The next ID to dole out to an unnamed assembler temporary symbol with
/// a given prefix.		/// a given prefix.
StringMap<unsigned> NextID;		StringMap<unsigned> NextID;

/// Instances of directional local labels.		/// Instances of directional local labels.
DenseMap<unsigned, MCLabel *> Instances;		DenseMap<unsigned, MCLabel *> Instances;
/// NextInstance() creates the next instance of the directional local label		/// NextInstance() creates the next instance of the directional local label
/// for the LocalLabelVal and adds it to the map if needed.		/// for the LocalLabelVal and adds it to the map if needed.
▲ Show 20 Lines • Show All 349 Lines • ▼ Show 20 Lines	public:
void setSymbolValue(MCStreamer &Streamer, StringRef Sym, uint64_t Val);		void setSymbolValue(MCStreamer &Streamer, StringRef Sym, uint64_t Val);

/// getSymbols - Get a reference for the symbol table for clients that		/// getSymbols - Get a reference for the symbol table for clients that
/// want to, for example, iterate over all symbols. 'const' because we		/// want to, for example, iterate over all symbols. 'const' because we
/// still want any modifications to the table itself to use the MCContext		/// still want any modifications to the table itself to use the MCContext
/// APIs.		/// APIs.
const SymbolTable &getSymbols() const { return Symbols; }		const SymbolTable &getSymbols() const { return Symbols; }

/// isInlineAsmLabel - Return true if the name is a label referenced in
/// inline assembly.
MCSymbol *getInlineAsmLabel(StringRef Name) const {
return InlineAsmUsedLabelNames.lookup(Name);
}

/// registerInlineAsmLabel - Records that the name is a label referenced in
/// inline assembly.
void registerInlineAsmLabel(MCSymbol *Sym);

/// @}		/// @}

/// \name Section Management		/// \name Section Management
/// @{		/// @{

enum : unsigned {		enum : unsigned {
/// Pass this value as the UniqueID during section creation to get the		/// Pass this value as the UniqueID during section creation to get the
/// generic section with the given name and characteristics. The usual		/// generic section with the given name and characteristics. The usual
▲ Show 20 Lines • Show All 395 Lines • Show Last 20 Lines