//===--- AVR.cpp - Implement AVR target feature support -------------------===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// // // This file implements AVR TargetInfo objects. // //===----------------------------------------------------------------------===// #include "AVR.h" #include "clang/Basic/MacroBuilder.h" #include "llvm/ADT/StringSwitch.h" using namespace clang; using namespace clang::targets; namespace clang { namespace targets { /// Information about a specific microcontroller. struct LLVM_LIBRARY_VISIBILITY MCUInfo { const char *Name; const char *DefineName; }; // This list should be kept up-to-date with AVRDevices.td in LLVM. static MCUInfo AVRMcus[] = { {"at90s1200", "__AVR_AT90S1200__"}, {"attiny11", "__AVR_ATtiny11__"}, {"attiny12", "__AVR_ATtiny12__"}, {"attiny15", "__AVR_ATtiny15__"}, {"attiny28", "__AVR_ATtiny28__"}, {"at90s2313", "__AVR_AT90S2313__"}, {"at90s2323", "__AVR_AT90S2323__"}, {"at90s2333", "__AVR_AT90S2333__"}, {"at90s2343", "__AVR_AT90S2343__"}, {"attiny22", "__AVR_ATtiny22__"}, {"attiny26", "__AVR_ATtiny26__"}, {"at86rf401", "__AVR_AT86RF401__"}, {"at90s4414", "__AVR_AT90S4414__"}, {"at90s4433", "__AVR_AT90S4433__"}, {"at90s4434", "__AVR_AT90S4434__"}, {"at90s8515", "__AVR_AT90S8515__"}, {"at90c8534", "__AVR_AT90c8534__"}, {"at90s8535", "__AVR_AT90S8535__"}, {"ata5272", "__AVR_ATA5272__"}, {"attiny13", "__AVR_ATtiny13__"}, {"attiny13a", "__AVR_ATtiny13A__"}, {"attiny2313", "__AVR_ATtiny2313__"}, {"attiny2313a", "__AVR_ATtiny2313A__"}, {"attiny24", "__AVR_ATtiny24__"}, {"attiny24a", "__AVR_ATtiny24A__"}, {"attiny4313", "__AVR_ATtiny4313__"}, {"attiny44", "__AVR_ATtiny44__"}, {"attiny44a", "__AVR_ATtiny44A__"}, {"attiny84", "__AVR_ATtiny84__"}, {"attiny84a", "__AVR_ATtiny84A__"}, {"attiny25", "__AVR_ATtiny25__"}, {"attiny45", "__AVR_ATtiny45__"}, {"attiny85", "__AVR_ATtiny85__"}, {"attiny261", "__AVR_ATtiny261__"}, {"attiny261a", "__AVR_ATtiny261A__"}, {"attiny461", "__AVR_ATtiny461__"}, {"attiny461a", "__AVR_ATtiny461A__"}, {"attiny861", "__AVR_ATtiny861__"}, {"attiny861a", "__AVR_ATtiny861A__"}, {"attiny87", "__AVR_ATtiny87__"}, {"attiny43u", "__AVR_ATtiny43U__"}, {"attiny48", "__AVR_ATtiny48__"}, {"attiny88", "__AVR_ATtiny88__"}, {"attiny828", "__AVR_ATtiny828__"}, {"at43usb355", "__AVR_AT43USB355__"}, {"at76c711", "__AVR_AT76C711__"}, {"atmega103", "__AVR_ATmega103__"}, {"at43usb320", "__AVR_AT43USB320__"}, {"attiny167", "__AVR_ATtiny167__"}, {"at90usb82", "__AVR_AT90USB82__"}, {"at90usb162", "__AVR_AT90USB162__"}, {"ata5505", "__AVR_ATA5505__"}, {"atmega8u2", "__AVR_ATmega8U2__"}, {"atmega16u2", "__AVR_ATmega16U2__"}, {"atmega32u2", "__AVR_ATmega32U2__"}, {"attiny1634", "__AVR_ATtiny1634__"}, {"atmega8", "__AVR_ATmega8__"}, {"ata6289", "__AVR_ATA6289__"}, {"atmega8a", "__AVR_ATmega8A__"}, {"ata6285", "__AVR_ATA6285__"}, {"ata6286", "__AVR_ATA6286__"}, {"atmega48", "__AVR_ATmega48__"}, {"atmega48a", "__AVR_ATmega48A__"}, {"atmega48pa", "__AVR_ATmega48PA__"}, {"atmega48p", "__AVR_ATmega48P__"}, {"atmega88", "__AVR_ATmega88__"}, {"atmega88a", "__AVR_ATmega88A__"}, {"atmega88p", "__AVR_ATmega88P__"}, {"atmega88pa", "__AVR_ATmega88PA__"}, {"atmega8515", "__AVR_ATmega8515__"}, {"atmega8535", "__AVR_ATmega8535__"}, {"atmega8hva", "__AVR_ATmega8HVA__"}, {"at90pwm1", "__AVR_AT90PWM1__"}, {"at90pwm2", "__AVR_AT90PWM2__"}, {"at90pwm2b", "__AVR_AT90PWM2B__"}, {"at90pwm3", "__AVR_AT90PWM3__"}, {"at90pwm3b", "__AVR_AT90PWM3B__"}, {"at90pwm81", "__AVR_AT90PWM81__"}, {"ata5790", "__AVR_ATA5790__"}, {"ata5795", "__AVR_ATA5795__"}, {"atmega16", "__AVR_ATmega16__"}, {"atmega16a", "__AVR_ATmega16A__"}, {"atmega161", "__AVR_ATmega161__"}, {"atmega162", "__AVR_ATmega162__"}, {"atmega163", "__AVR_ATmega163__"}, {"atmega164a", "__AVR_ATmega164A__"}, {"atmega164p", "__AVR_ATmega164P__"}, {"atmega164pa", "__AVR_ATmega164PA__"}, {"atmega165", "__AVR_ATmega165__"}, {"atmega165a", "__AVR_ATmega165A__"}, {"atmega165p", "__AVR_ATmega165P__"}, {"atmega165pa", "__AVR_ATmega165PA__"}, {"atmega168", "__AVR_ATmega168__"}, {"atmega168a", "__AVR_ATmega168A__"}, {"atmega168p", "__AVR_ATmega168P__"}, {"atmega168pa", "__AVR_ATmega168PA__"}, {"atmega169", "__AVR_ATmega169__"}, {"atmega169a", "__AVR_ATmega169A__"}, {"atmega169p", "__AVR_ATmega169P__"}, {"atmega169pa", "__AVR_ATmega169PA__"}, {"atmega32", "__AVR_ATmega32__"}, {"atmega32a", "__AVR_ATmega32A__"}, {"atmega323", "__AVR_ATmega323__"}, {"atmega324a", "__AVR_ATmega324A__"}, {"atmega324p", "__AVR_ATmega324P__"}, {"atmega324pa", "__AVR_ATmega324PA__"}, {"atmega325", "__AVR_ATmega325__"}, {"atmega325a", "__AVR_ATmega325A__"}, {"atmega325p", "__AVR_ATmega325P__"}, {"atmega325pa", "__AVR_ATmega325PA__"}, {"atmega3250", "__AVR_ATmega3250__"}, {"atmega3250a", "__AVR_ATmega3250A__"}, {"atmega3250p", "__AVR_ATmega3250P__"}, {"atmega3250pa", "__AVR_ATmega3250PA__"}, {"atmega328", "__AVR_ATmega328__"}, {"atmega328p", "__AVR_ATmega328P__"}, {"atmega329", "__AVR_ATmega329__"}, {"atmega329a", "__AVR_ATmega329A__"}, {"atmega329p", "__AVR_ATmega329P__"}, {"atmega329pa", "__AVR_ATmega329PA__"}, {"atmega3290", "__AVR_ATmega3290__"}, {"atmega3290a", "__AVR_ATmega3290A__"}, {"atmega3290p", "__AVR_ATmega3290P__"}, {"atmega3290pa", "__AVR_ATmega3290PA__"}, {"atmega406", "__AVR_ATmega406__"}, {"atmega64", "__AVR_ATmega64__"}, {"atmega64a", "__AVR_ATmega64A__"}, {"atmega640", "__AVR_ATmega640__"}, {"atmega644", "__AVR_ATmega644__"}, {"atmega644a", "__AVR_ATmega644A__"}, {"atmega644p", "__AVR_ATmega644P__"}, {"atmega644pa", "__AVR_ATmega644PA__"}, {"atmega645", "__AVR_ATmega645__"}, {"atmega645a", "__AVR_ATmega645A__"}, {"atmega645p", "__AVR_ATmega645P__"}, {"atmega649", "__AVR_ATmega649__"}, {"atmega649a", "__AVR_ATmega649A__"}, {"atmega649p", "__AVR_ATmega649P__"}, {"atmega6450", "__AVR_ATmega6450__"}, {"atmega6450a", "__AVR_ATmega6450A__"}, {"atmega6450p", "__AVR_ATmega6450P__"}, {"atmega6490", "__AVR_ATmega6490__"}, {"atmega6490a", "__AVR_ATmega6490A__"}, {"atmega6490p", "__AVR_ATmega6490P__"}, {"atmega64rfr2", "__AVR_ATmega64RFR2__"}, {"atmega644rfr2", "__AVR_ATmega644RFR2__"}, {"atmega16hva", "__AVR_ATmega16HVA__"}, {"atmega16hva2", "__AVR_ATmega16HVA2__"}, {"atmega16hvb", "__AVR_ATmega16HVB__"}, {"atmega16hvbrevb", "__AVR_ATmega16HVBREVB__"}, {"atmega32hvb", "__AVR_ATmega32HVB__"}, {"atmega32hvbrevb", "__AVR_ATmega32HVBREVB__"}, {"atmega64hve", "__AVR_ATmega64HVE__"}, {"at90can32", "__AVR_AT90CAN32__"}, {"at90can64", "__AVR_AT90CAN64__"}, {"at90pwm161", "__AVR_AT90PWM161__"}, {"at90pwm216", "__AVR_AT90PWM216__"}, {"at90pwm316", "__AVR_AT90PWM316__"}, {"atmega32c1", "__AVR_ATmega32C1__"}, {"atmega64c1", "__AVR_ATmega64C1__"}, {"atmega16m1", "__AVR_ATmega16M1__"}, {"atmega32m1", "__AVR_ATmega32M1__"}, {"atmega64m1", "__AVR_ATmega64M1__"}, {"atmega16u4", "__AVR_ATmega16U4__"}, {"atmega32u4", "__AVR_ATmega32U4__"}, {"atmega32u6", "__AVR_ATmega32U6__"}, {"at90usb646", "__AVR_AT90USB646__"}, {"at90usb647", "__AVR_AT90USB647__"}, {"at90scr100", "__AVR_AT90SCR100__"}, {"at94k", "__AVR_AT94K__"}, {"m3000", "__AVR_AT000__"}, {"atmega128", "__AVR_ATmega128__"}, {"atmega128a", "__AVR_ATmega128A__"}, {"atmega1280", "__AVR_ATmega1280__"}, {"atmega1281", "__AVR_ATmega1281__"}, {"atmega1284", "__AVR_ATmega1284__"}, {"atmega1284p", "__AVR_ATmega1284P__"}, {"atmega128rfa1", "__AVR_ATmega128RFA1__"}, {"atmega128rfr2", "__AVR_ATmega128RFR2__"}, {"atmega1284rfr2", "__AVR_ATmega1284RFR2__"}, {"at90can128", "__AVR_AT90CAN128__"}, {"at90usb1286", "__AVR_AT90USB1286__"}, {"at90usb1287", "__AVR_AT90USB1287__"}, {"atmega2560", "__AVR_ATmega2560__"}, {"atmega2561", "__AVR_ATmega2561__"}, {"atmega256rfr2", "__AVR_ATmega256RFR2__"}, {"atmega2564rfr2", "__AVR_ATmega2564RFR2__"}, {"atxmega16a4", "__AVR_ATxmega16A4__"}, {"atxmega16a4u", "__AVR_ATxmega16a4U__"}, {"atxmega16c4", "__AVR_ATxmega16C4__"}, {"atxmega16d4", "__AVR_ATxmega16D4__"}, {"atxmega32a4", "__AVR_ATxmega32A4__"}, {"atxmega32a4u", "__AVR_ATxmega32A4U__"}, {"atxmega32c4", "__AVR_ATxmega32C4__"}, {"atxmega32d4", "__AVR_ATxmega32D4__"}, {"atxmega32e5", "__AVR_ATxmega32E5__"}, {"atxmega16e5", "__AVR_ATxmega16E5__"}, {"atxmega8e5", "__AVR_ATxmega8E5__"}, {"atxmega32x1", "__AVR_ATxmega32X1__"}, {"atxmega64a3", "__AVR_ATxmega64A3__"}, {"atxmega64a3u", "__AVR_ATxmega64A3U__"}, {"atxmega64a4u", "__AVR_ATxmega64A4U__"}, {"atxmega64b1", "__AVR_ATxmega64B1__"}, {"atxmega64b3", "__AVR_ATxmega64B3__"}, {"atxmega64c3", "__AVR_ATxmega64C3__"}, {"atxmega64d3", "__AVR_ATxmega64D3__"}, {"atxmega64d4", "__AVR_ATxmega64D4__"}, {"atxmega64a1", "__AVR_ATxmega64A1__"}, {"atxmega64a1u", "__AVR_ATxmega64A1U__"}, {"atxmega128a3", "__AVR_ATxmega128A3__"}, {"atxmega128a3u", "__AVR_ATxmega128A3U__"}, {"atxmega128b1", "__AVR_ATxmega128B1__"}, {"atxmega128b3", "__AVR_ATxmega128B3__"}, {"atxmega128c3", "__AVR_ATxmega128C3__"}, {"atxmega128d3", "__AVR_ATxmega128D3__"}, {"atxmega128d4", "__AVR_ATxmega128D4__"}, {"atxmega192a3", "__AVR_ATxmega192A3__"}, {"atxmega192a3u", "__AVR_ATxmega192A3U__"}, {"atxmega192c3", "__AVR_ATxmega192C3__"}, {"atxmega192d3", "__AVR_ATxmega192D3__"}, {"atxmega256a3", "__AVR_ATxmega256A3__"}, {"atxmega256a3u", "__AVR_ATxmega256A3U__"}, {"atxmega256a3b", "__AVR_ATxmega256A3B__"}, {"atxmega256a3bu", "__AVR_ATxmega256A3BU__"}, {"atxmega256c3", "__AVR_ATxmega256C3__"}, {"atxmega256d3", "__AVR_ATxmega256D3__"}, {"atxmega384c3", "__AVR_ATxmega384C3__"}, {"atxmega384d3", "__AVR_ATxmega384D3__"}, {"atxmega128a1", "__AVR_ATxmega128A1__"}, {"atxmega128a1u", "__AVR_ATxmega128A1U__"}, {"atxmega128a4u", "__AVR_ATxmega128a4U__"}, {"attiny4", "__AVR_ATtiny4__"}, {"attiny5", "__AVR_ATtiny5__"}, {"attiny9", "__AVR_ATtiny9__"}, {"attiny10", "__AVR_ATtiny10__"}, {"attiny20", "__AVR_ATtiny20__"}, {"attiny40", "__AVR_ATtiny40__"}, {"attiny102", "__AVR_ATtiny102__"}, {"attiny104", "__AVR_ATtiny104__"}, }; } // namespace targets } // namespace clang static constexpr llvm::StringLiteral ValidFamilyNames[] = { "avr1", "avr2", "avr25", "avr3", "avr31", "avr35", "avr4", "avr5", "avr51", "avr6", "avrxmega1", "avrxmega2", "avrxmega3", "avrxmega4", "avrxmega5", "avrxmega6", "avrxmega7", "avrtiny"}; bool AVRTargetInfo::isValidCPUName(StringRef Name) const { bool IsFamily = llvm::find(ValidFamilyNames, Name) != std::end(ValidFamilyNames); bool IsMCU = llvm::find_if(AVRMcus, [&](const MCUInfo &Info) { return Info.Name == Name; }) != std::end(AVRMcus); return IsFamily || IsMCU; } void AVRTargetInfo::fillValidCPUList(SmallVectorImpl &Values) const { Values.append(std::begin(ValidFamilyNames), std::end(ValidFamilyNames)); for (const MCUInfo &Info : AVRMcus) Values.push_back(Info.Name); } void AVRTargetInfo::getTargetDefines(const LangOptions &Opts, MacroBuilder &Builder) const { Builder.defineMacro("AVR"); Builder.defineMacro("__AVR"); Builder.defineMacro("__AVR__"); Builder.defineMacro("__ELF__"); if (!this->CPU.empty()) { auto It = llvm::find_if( AVRMcus, [&](const MCUInfo &Info) { return Info.Name == this->CPU; }); if (It != std::end(AVRMcus)) Builder.defineMacro(It->DefineName); } }