diff options
Diffstat (limited to 'include/llvm/MC/MCDwarf.h')
-rw-r--r-- | include/llvm/MC/MCDwarf.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/llvm/MC/MCDwarf.h b/include/llvm/MC/MCDwarf.h index 9c77218215..2e026ab072 100644 --- a/include/llvm/MC/MCDwarf.h +++ b/include/llvm/MC/MCDwarf.h @@ -271,13 +271,14 @@ namespace llvm { class MCCFIInstruction { public: - enum OpType { SameValue, Remember, Restore, Move, RelMove }; + enum OpType { SameValue, Remember, Restore, Move, RelMove, Escape }; private: OpType Operation; MCSymbol *Label; // Move to & from location. MachineLocation Destination; MachineLocation Source; + std::vector<char> Values; public: MCCFIInstruction(OpType Op, MCSymbol *L) : Operation(Op), Label(L) { @@ -296,10 +297,17 @@ namespace llvm { : Operation(Op), Label(L), Destination(D), Source(S) { assert(Op == RelMove); } + MCCFIInstruction(OpType Op, MCSymbol *L, StringRef Vals) + : Operation(Op), Label(L), Values(Vals.begin(), Vals.end()) { + assert(Op == Escape); + } OpType getOperation() const { return Operation; } MCSymbol *getLabel() const { return Label; } const MachineLocation &getDestination() const { return Destination; } const MachineLocation &getSource() const { return Source; } + const StringRef getValues() const { + return StringRef(&Values[0], Values.size()); + } }; struct MCDwarfFrameInfo { |