1 //===-- CodeView.h - On-disk record types for CodeView ----------*- 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 /// \file 11 /// \brief This file provides data structures useful for consuming on-disk 12 /// CodeView. It is based on information published by Microsoft at 13 /// https://github.com/Microsoft/microsoft-pdb/. 14 /// 15 //===----------------------------------------------------------------------===// 16 17 // FIXME: Find a home for this in include/llvm/DebugInfo/CodeView/. 18 19 #ifndef LLVM_READOBJ_CODEVIEW_H 20 #define LLVM_READOBJ_CODEVIEW_H 21 22 #include "llvm/DebugInfo/CodeView/CodeView.h" 23 #include "llvm/DebugInfo/CodeView/TypeIndex.h" 24 #include "llvm/Support/Endian.h" 25 26 namespace llvm { 27 namespace codeview { 28 29 using llvm::support::ulittle16_t; 30 using llvm::support::ulittle32_t; 31 32 /// Data in the the SUBSEC_FRAMEDATA subection. 33 struct FrameData { 34 ulittle32_t RvaStart; 35 ulittle32_t CodeSize; 36 ulittle32_t LocalSize; 37 ulittle32_t ParamsSize; 38 ulittle32_t MaxStackSize; 39 ulittle32_t FrameFunc; 40 ulittle16_t PrologSize; 41 ulittle16_t SavedRegsSize; 42 ulittle32_t Flags; 43 enum : uint32_t { 44 HasSEH = 1 << 0, 45 HasEH = 1 << 1, 46 IsFunctionStart = 1 << 2, 47 }; 48 }; 49 50 51 } // namespace codeview 52 } // namespace llvm 53 54 #endif // LLVM_READOBJ_CODEVIEW_H 55
