Bruno Cardoso Lopes | 972f589 | 2007-06-06 07:42:06 +0000 | [diff] [blame] | 1 | //===- Mips.td - Describe the Mips Target Machine ---------------*- C++ -*-===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
Chris Lattner | 4ee451d | 2007-12-29 20:36:04 +0000 | [diff] [blame^] | 5 | // This file is distributed under the University of Illinois Open Source |
| 6 | // License. See LICENSE.TXT for details. |
Bruno Cardoso Lopes | 972f589 | 2007-06-06 07:42:06 +0000 | [diff] [blame] | 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
Bruno Cardoso Lopes | 6d32ca0 | 2007-08-18 02:18:07 +0000 | [diff] [blame] | 9 | // This is the top level entry point for the Mips target. |
| 10 | //===----------------------------------------------------------------------===// |
Bruno Cardoso Lopes | 972f589 | 2007-06-06 07:42:06 +0000 | [diff] [blame] | 11 | |
| 12 | //===----------------------------------------------------------------------===// |
Bruno Cardoso Lopes | 6d32ca0 | 2007-08-18 02:18:07 +0000 | [diff] [blame] | 13 | // Target-independent interfaces |
Bruno Cardoso Lopes | 972f589 | 2007-06-06 07:42:06 +0000 | [diff] [blame] | 14 | //===----------------------------------------------------------------------===// |
| 15 | |
| 16 | include "../Target.td" |
| 17 | |
| 18 | //===----------------------------------------------------------------------===// |
Bruno Cardoso Lopes | 6d32ca0 | 2007-08-18 02:18:07 +0000 | [diff] [blame] | 19 | // Descriptions |
Bruno Cardoso Lopes | 972f589 | 2007-06-06 07:42:06 +0000 | [diff] [blame] | 20 | //===----------------------------------------------------------------------===// |
| 21 | |
| 22 | include "MipsRegisterInfo.td" |
Bruno Cardoso Lopes | 6d32ca0 | 2007-08-18 02:18:07 +0000 | [diff] [blame] | 23 | include "MipsSchedule.td" |
Bruno Cardoso Lopes | 972f589 | 2007-06-06 07:42:06 +0000 | [diff] [blame] | 24 | include "MipsInstrInfo.td" |
Bruno Cardoso Lopes | 6d32ca0 | 2007-08-18 02:18:07 +0000 | [diff] [blame] | 25 | include "MipsCallingConv.td" |
Bruno Cardoso Lopes | 972f589 | 2007-06-06 07:42:06 +0000 | [diff] [blame] | 26 | |
| 27 | def MipsInstrInfo : InstrInfo { |
Bruno Cardoso Lopes | 972f589 | 2007-06-06 07:42:06 +0000 | [diff] [blame] | 28 | let TSFlagsFields = []; |
| 29 | let TSFlagsShifts = []; |
| 30 | } |
Bruno Cardoso Lopes | 6d32ca0 | 2007-08-18 02:18:07 +0000 | [diff] [blame] | 31 | |
Bruno Cardoso Lopes | 972f589 | 2007-06-06 07:42:06 +0000 | [diff] [blame] | 32 | //===----------------------------------------------------------------------===// |
Bruno Cardoso Lopes | 6d32ca0 | 2007-08-18 02:18:07 +0000 | [diff] [blame] | 33 | // CPU Directives // |
Bruno Cardoso Lopes | 972f589 | 2007-06-06 07:42:06 +0000 | [diff] [blame] | 34 | //===----------------------------------------------------------------------===// |
| 35 | |
Bruno Cardoso Lopes | 000604a | 2007-11-06 03:15:20 +0000 | [diff] [blame] | 36 | // Not currently supported, but work as SubtargetFeature placeholder. |
Bruno Cardoso Lopes | 6d32ca0 | 2007-08-18 02:18:07 +0000 | [diff] [blame] | 37 | def FeatureMipsIII : SubtargetFeature<"mips3", "IsMipsIII", "true", |
| 38 | "MipsIII ISA Support">; |
Bruno Cardoso Lopes | 972f589 | 2007-06-06 07:42:06 +0000 | [diff] [blame] | 39 | |
| 40 | //===----------------------------------------------------------------------===// |
| 41 | // Mips processors supported. |
| 42 | //===----------------------------------------------------------------------===// |
| 43 | |
Bruno Cardoso Lopes | 000604a | 2007-11-06 03:15:20 +0000 | [diff] [blame] | 44 | def : Processor<"mips1", MipsGenericItineraries, []>; |
| 45 | def : Processor<"r2000", MipsGenericItineraries, []>; |
| 46 | def : Processor<"r3000", MipsGenericItineraries, []>; |
Bruno Cardoso Lopes | 972f589 | 2007-06-06 07:42:06 +0000 | [diff] [blame] | 47 | |
| 48 | def Mips : Target { |
Bruno Cardoso Lopes | 972f589 | 2007-06-06 07:42:06 +0000 | [diff] [blame] | 49 | let InstructionSet = MipsInstrInfo; |
| 50 | } |
Bruno Cardoso Lopes | 6d32ca0 | 2007-08-18 02:18:07 +0000 | [diff] [blame] | 51 | |