1 //===-- AArch64TargetInfo.cpp - AArch64 Target Implementation -----------------===//
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 #include "TargetInfo/AArch64TargetInfo.h"
10 #include "llvm/Support/TargetRegistry.h"
11
12 using namespace llvm;
getTheAArch64leTarget()13 Target &llvm::getTheAArch64leTarget() {
14 static Target TheAArch64leTarget;
15 return TheAArch64leTarget;
16 }
getTheAArch64beTarget()17 Target &llvm::getTheAArch64beTarget() {
18 static Target TheAArch64beTarget;
19 return TheAArch64beTarget;
20 }
getTheAArch64_32Target()21 Target &llvm::getTheAArch64_32Target() {
22 static Target TheAArch64leTarget;
23 return TheAArch64leTarget;
24 }
getTheARM64Target()25 Target &llvm::getTheARM64Target() {
26 static Target TheARM64Target;
27 return TheARM64Target;
28 }
getTheARM64_32Target()29 Target &llvm::getTheARM64_32Target() {
30 static Target TheARM64_32Target;
31 return TheARM64_32Target;
32 }
33
LLVMInitializeAArch64TargetInfo()34 extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeAArch64TargetInfo() {
35 // Now register the "arm64" name for use with "-march". We don't want it to
36 // take possession of the Triple::aarch64 tags though.
37 TargetRegistry::RegisterTarget(getTheARM64Target(), "arm64",
38 "ARM64 (little endian)", "AArch64",
39 [](Triple::ArchType) { return false; }, true);
40 TargetRegistry::RegisterTarget(getTheARM64_32Target(), "arm64_32",
41 "ARM64 (little endian ILP32)", "AArch64",
42 [](Triple::ArchType) { return false; }, true);
43
44 RegisterTarget<Triple::aarch64, /*HasJIT=*/true> Z(
45 getTheAArch64leTarget(), "aarch64", "AArch64 (little endian)", "AArch64");
46 RegisterTarget<Triple::aarch64_be, /*HasJIT=*/true> W(
47 getTheAArch64beTarget(), "aarch64_be", "AArch64 (big endian)", "AArch64");
48 RegisterTarget<Triple::aarch64_32, /*HasJIT=*/true> X(
49 getTheAArch64_32Target(), "aarch64_32", "AArch64 (little endian ILP32)", "AArch64");
50 }
51