1 //===-- AMDGPUHSATargetObjectFile.cpp - AMDGPU Object Files ---------------===//
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 "AMDGPUTargetObjectFile.h"
10 #include "Utils/AMDGPUBaseInfo.h"
11 #include "llvm/IR/GlobalObject.h"
12 #include "llvm/MC/SectionKind.h"
13 #include "llvm/Target/TargetMachine.h"
14 using namespace llvm;
15 
16 //===----------------------------------------------------------------------===//
17 // Generic Object File
18 //===----------------------------------------------------------------------===//
19 
20 MCSection *AMDGPUTargetObjectFile::SelectSectionForGlobal(
21     const GlobalObject *GO, SectionKind Kind, const TargetMachine &TM) const {
22   if (Kind.isReadOnly() && AMDGPU::isReadOnlySegment(GO) &&
23       AMDGPU::shouldEmitConstantsToTextSection(TM.getTargetTriple()))
24     return TextSection;
25 
26   return TargetLoweringObjectFileELF::SelectSectionForGlobal(GO, Kind, TM);
27 }
28 
29 MCSection *AMDGPUTargetObjectFile::getExplicitSectionGlobal(
30     const GlobalObject *GO, SectionKind SK, const TargetMachine &TM) const {
31   // Set metadata access for the explicit section
32   StringRef SectionName = GO->getSection();
33   if (SectionName.startswith(".AMDGPU.comment."))
34     SK = SectionKind::getMetadata();
35 
36   return TargetLoweringObjectFileELF::getExplicitSectionGlobal(GO, SK, TM);
37 }
38