| 1//===-- MipsTargetObjectFile.cpp - Mips object files ----------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10#include "MipsTargetObjectFile.h" |
| 11#include "MipsSubtarget.h" |
| 12#include "llvm/DerivedTypes.h" 13#include "llvm/GlobalVariable.h" 14#include "llvm/MC/MCSectionELF.h" 15#include "llvm/Target/TargetData.h" 16#include "llvm/Target/TargetMachine.h" 17#include "llvm/Support/CommandLine.h" 18using namespace llvm; 19 --- 32 unchanged lines hidden (view full) --- 52 return IsGlobalInSmallSection(GV, TM, getKindForGlobal(GV, TM)); 53} 54 55/// IsGlobalInSmallSection - Return true if this global address should be 56/// placed into small data/bss section. 57bool MipsTargetObjectFile:: 58IsGlobalInSmallSection(const GlobalValue *GV, const TargetMachine &TM, 59 SectionKind Kind) const { |
| 60 61 // Only use small section for non linux targets. 62 const MipsSubtarget &Subtarget = TM.getSubtarget<MipsSubtarget>(); 63 if (Subtarget.isLinux()) 64 return false; 65 |
| 66 // Only global variables, not functions. 67 const GlobalVariable *GVA = dyn_cast<GlobalVariable>(GV); 68 if (!GVA) 69 return false; 70 71 // We can only do this for datarel or BSS objects for now. 72 if (!Kind.isBSS() && !Kind.isDataRel()) 73 return false; --- 27 unchanged lines hidden --- |