1//===--- COFFModuleDefinition.h ---------------------------------*- C++ -*-===// 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// Windows-specific. 11// A parser for the module-definition file (.def file). 12// Parsed results are directly written to Config global variable. 13// 14// The format of module-definition files are described in this document: 15// https://msdn.microsoft.com/en-us/library/28d6s79h.aspx 16// 17//===----------------------------------------------------------------------===// 18 19#ifndef LLVM_OBJECT_COFF_MODULE_DEFINITION_H 20#define LLVM_OBJECT_COFF_MODULE_DEFINITION_H 21 22#include "llvm/Object/COFF.h" 23#include "llvm/Object/COFFImportFile.h" 24 25namespace llvm { 26namespace object { 27 28struct COFFModuleDefinition { 29 std::vector<COFFShortExport> Exports; 30 std::string OutputFile; 31 std::string ImportName; 32 uint64_t ImageBase = 0; 33 uint64_t StackReserve = 0; 34 uint64_t StackCommit = 0; 35 uint64_t HeapReserve = 0; 36 uint64_t HeapCommit = 0; 37 uint32_t MajorImageVersion = 0; 38 uint32_t MinorImageVersion = 0; 39 uint32_t MajorOSVersion = 0; 40 uint32_t MinorOSVersion = 0; 41}; 42 43// mingw and wine def files do not mangle _ for x86 which 44// is a consequence of legacy binutils' dlltool functionality. 45// This MingwDef flag should be removed once mingw stops this pratice. 46Expected<COFFModuleDefinition> 47parseCOFFModuleDefinition(MemoryBufferRef MB, COFF::MachineTypes Machine, 48 bool MingwDef = false); 49 50} // End namespace object. 51} // End namespace llvm. 52 53#endif 54