llvm/lib/Target/RISCV/MCTargetDesc/RISCVMCObjectFileInfo.cpp

   1 //===-- RISCVMCObjectFileInfo.cpp - RISC-V object file properties ---------===//
   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 contains the declarations of the RISCVMCObjectFileInfo properties.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 #include "RISCVMCObjectFileInfo.h"
  14 #include "RISCVMCTargetDesc.h"
  15 #include "llvm/MC/MCContext.h"
  16 #include "llvm/MC/MCSubtargetInfo.h"
  17
  18 using namespace llvm;
  19
  20 unsigned
  21 RISCVMCObjectFileInfo::getTextSectionAlignment(const MCSubtargetInfo &STI) {
  22   bool RVC = STI.hasFeature(RISCV::FeatureStdExtC) ||
  23              STI.hasFeature(RISCV::FeatureStdExtZca);
  24   return RVC ? 2 : 4;
  25 }
  26
  27 unsigned RISCVMCObjectFileInfo::getTextSectionAlignment() const {
  28   return getTextSectionAlignment(*getContext().getSubtargetInfo());
  29 }