1686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner//===-- llvm/CodeGen/MachineModuleInfoImpls.cpp ---------------------------===// 2686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner// 3686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner// The LLVM Compiler Infrastructure 4686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner// 5686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner// This file is distributed under the University of Illinois Open Source 6686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner// License. See LICENSE.TXT for details. 7686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner// 8686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner//===----------------------------------------------------------------------===// 9686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner// 10686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner// This file implements object-file format specific implementations of 11686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner// MachineModuleInfoImpl. 12686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner// 13686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner//===----------------------------------------------------------------------===// 14686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner 15686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner#include "llvm/CodeGen/MachineModuleInfoImpls.h" 16686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner#include "llvm/MC/MCSymbol.h" 17686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattnerusing namespace llvm; 18686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner 19686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner//===----------------------------------------------------------------------===// 20686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner// MachineModuleInfoMachO 21686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner//===----------------------------------------------------------------------===// 22686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner 23686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner// Out of line virtual method. 244bb51cc83badd77bdc482b0594b72cb177f052f6Craig Toppervoid MachineModuleInfoMachO::anchor() {} 254bb51cc83badd77bdc482b0594b72cb177f052f6Craig Toppervoid MachineModuleInfoELF::anchor() {} 26686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner 27686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattnerstatic int SortSymbolPair(const void *LHS, const void *RHS) { 28cebae36f57456fe6b0e13726acd1e0250654f02dBill Wendling typedef std::pair<MCSymbol*, MachineModuleInfoImpl::StubValueTy> PairTy; 29cebae36f57456fe6b0e13726acd1e0250654f02dBill Wendling const MCSymbol *LHSS = ((const PairTy *)LHS)->first; 30cebae36f57456fe6b0e13726acd1e0250654f02dBill Wendling const MCSymbol *RHSS = ((const PairTy *)RHS)->first; 31686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner return LHSS->getName().compare(RHSS->getName()); 32686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner} 33686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner 34686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner/// GetSortedStubs - Return the entries from a DenseMap in a deterministic 35686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner/// sorted orer. 369184b25fa543a900463215c11635c2c014ddb623Anton KorobeynikovMachineModuleInfoImpl::SymbolListTy 379184b25fa543a900463215c11635c2c014ddb623Anton KorobeynikovMachineModuleInfoImpl::GetSortedStubs(const DenseMap<MCSymbol*, 38cebae36f57456fe6b0e13726acd1e0250654f02dBill Wendling MachineModuleInfoImpl::StubValueTy>&Map) { 399184b25fa543a900463215c11635c2c014ddb623Anton Korobeynikov MachineModuleInfoImpl::SymbolListTy List(Map.begin(), Map.end()); 409184b25fa543a900463215c11635c2c014ddb623Anton Korobeynikov 41f4f1b266fd83c819ea2cf7cbd9bcd377d95c4eb6Benjamin Kramer if (!List.empty()) 42f4f1b266fd83c819ea2cf7cbd9bcd377d95c4eb6Benjamin Kramer qsort(&List[0], List.size(), sizeof(List[0]), SortSymbolPair); 43686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner return List; 44686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner} 45686cb3df6a7c88f2c6f29b02064e6f7dc8658d3fChris Lattner 46