1 //===---- MipsABIInfo.h - Information about MIPS ABI's --------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
16 enum class ABI { Unknown, O32, N32, N64, EABI };
22 MipsABIInfo(ABI ThisABI) : ThisABI(ThisABI) {}
24 static MipsABIInfo Unknown() { return MipsABIInfo(ABI::Unknown); }
25 static MipsABIInfo O32() { return MipsABIInfo(ABI::O32); }
26 static MipsABIInfo N32() { return MipsABIInfo(ABI::N32); }
27 static MipsABIInfo N64() { return MipsABIInfo(ABI::N64); }
28 static MipsABIInfo EABI() { return MipsABIInfo(ABI::EABI); }
30 bool IsKnown() const { return ThisABI != ABI::Unknown; }
31 bool IsO32() const { return ThisABI == ABI::O32; }
32 bool IsN32() const { return ThisABI == ABI::N32; }
33 bool IsN64() const { return ThisABI == ABI::N64; }
34 bool IsEABI() const { return ThisABI == ABI::EABI; }
35 ABI GetEnumValue() const { return ThisABI; }
38 /// MipsGenSubtargetInfo.inc will use this to resolve conflicts when given
39 /// multiple ABI options.
40 bool operator<(const MipsABIInfo Other) const {
41 return ThisABI < Other.GetEnumValue();