lib/Target/BPF/TargetInfo/BPFTargetInfo.cpp

   1 //===-- BPFTargetInfo.cpp - BPF 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/BPFTargetInfo.h"
  10 #include "llvm/Support/TargetRegistry.h"
  11
  12 using namespace llvm;
  13
  14 Target &llvm::getTheBPFleTarget() {
  15   static Target TheBPFleTarget;
  16   return TheBPFleTarget;
  17 }
  18 Target &llvm::getTheBPFbeTarget() {
  19   static Target TheBPFbeTarget;
  20   return TheBPFbeTarget;
  21 }
  22 Target &llvm::getTheBPFTarget() {
  23   static Target TheBPFTarget;
  24   return TheBPFTarget;
  25 }
  26
  27 extern "C" void LLVMInitializeBPFTargetInfo() {
  28   TargetRegistry::RegisterTarget(getTheBPFTarget(), "bpf", "BPF (host endian)",
  29                                  "BPF", [](Triple::ArchType) { return false; },
  30                                  true);
  31   RegisterTarget<Triple::bpfel, /*HasJIT=*/true> X(
  32       getTheBPFleTarget(), "bpfel", "BPF (little endian)", "BPF");
  33   RegisterTarget<Triple::bpfeb, /*HasJIT=*/true> Y(getTheBPFbeTarget(), "bpfeb",
  34                                                    "BPF (big endian)", "BPF");
  35 }