1 //===- NullaryOp.cpp ------------------------------------------------------===// 2 // 3 // The MCLinker Project 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 #include "mcld/Script/NullaryOp.h" 10 11 #include "mcld/Script/Operand.h" 12 #include "mcld/Target/TargetLDBackend.h" 13 14 namespace mcld { 15 //===----------------------------------------------------------------------===// 16 // NullaryOp 17 //===----------------------------------------------------------------------===// 18 template <> 19 IntOperand* NullaryOp<Operator::SIZEOF_HEADERS>::eval( 20 const Module& pModule, 21 const TargetLDBackend& pBackend) { 22 IntOperand* res = result(); 23 res->setValue(pBackend.sectionStartOffset()); 24 return res; 25 } 26 27 template <> 28 IntOperand* NullaryOp<Operator::MAXPAGESIZE>::eval( 29 const Module& pModule, 30 const TargetLDBackend& pBackend) { 31 IntOperand* res = result(); 32 res->setValue(pBackend.abiPageSize()); 33 return res; 34 } 35 36 template <> 37 IntOperand* NullaryOp<Operator::COMMONPAGESIZE>::eval( 38 const Module& pModule, 39 const TargetLDBackend& pBackend) { 40 IntOperand* res = result(); 41 res->setValue(pBackend.commonPageSize()); 42 return res; 43 } 44 45 } // namespace mcld 46
