Line data    Source code

       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             : 
      25             : namespace llvm {
      26             : namespace object {
      27             : 
      28          32 : struct 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.
      46             : Expected<COFFModuleDefinition>
      47             : parseCOFFModuleDefinition(MemoryBufferRef MB, COFF::MachineTypes Machine,
      48             :                           bool MingwDef = false);
      49             : 
      50             : } // End namespace object.
      51             : } // End namespace llvm.
      52             : 
      53             : #endif