clang/lib/Basic/Targets/MSP430.cpp

   1 //===--- MSP430.cpp - Implement MSP430 target feature support -------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // This file implements MSP430 TargetInfo objects.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 #include "MSP430.h"
  14 #include "clang/Basic/MacroBuilder.h"
  15
  16 using namespace clang;
  17 using namespace clang::targets;
  18
  19 const char *const MSP430TargetInfo::GCCRegNames[] = {
  20     "r0", "r1", "r2",  "r3",  "r4",  "r5",  "r6",  "r7",
  21     "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15"
  22 };
  23
  24 ArrayRef<const char *> MSP430TargetInfo::getGCCRegNames() const {
  25   return llvm::makeArrayRef(GCCRegNames);
  26 }
  27
  28 void MSP430TargetInfo::getTargetDefines(const LangOptions &Opts,
  29                                         MacroBuilder &Builder) const {
  30   Builder.defineMacro("MSP430");
  31   Builder.defineMacro("__MSP430__");
  32   Builder.defineMacro("__ELF__");
  33   // FIXME: defines for different 'flavours' of MCU
  34 }