forked from OSchip/llvm-project
47 lines
1.5 KiB
TableGen
47 lines
1.5 KiB
TableGen
//===- PIC16.td - Describe the PIC16 Target Machine -----------*- tblgen -*-==//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
// This is the top level entry point for the PIC16 target.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Target-independent interfaces
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
include "../Target.td"
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Descriptions
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
include "PIC16RegisterInfo.td"
|
|
include "PIC16CallingConv.td"
|
|
include "PIC16InstrInfo.td"
|
|
|
|
def PIC16InstrInfo : InstrInfo {
|
|
let TSFlagsFields = [];
|
|
let TSFlagsShifts = [];
|
|
}
|
|
|
|
|
|
|
|
// Not currently supported, but work as SubtargetFeature placeholder.
|
|
def FeaturePIC16Old : SubtargetFeature<"pic16old", "IsPIC16Old", "true",
|
|
"PIC16 Old ISA Support">;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// PIC16 processors supported.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
def : Processor<"generic", NoItineraries, []>;
|
|
|
|
def PIC16 : Target {
|
|
let InstructionSet = PIC16InstrInfo;
|
|
}
|
|
|