1 //===--- DebugInfoOptions.h - Debug Info Emission Types ---------*- C++ -*-===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLVM_FRONTEND_DEBUG_OPTIONS_H 10 #define LLVM_FRONTEND_DEBUG_OPTIONS_H 11 12 namespace llvm { 13 namespace codegenoptions { 14 15 enum DebugInfoFormat { 16 DIF_DWARF, 17 DIF_CodeView, 18 }; 19 20 enum DebugInfoKind { 21 /// Don't generate debug info. 22 NoDebugInfo, 23 24 /// Emit location information but do not generate debug info in the output. 25 /// This is useful in cases where the backend wants to track source 26 /// locations for instructions without actually emitting debug info for them 27 /// (e.g., when -Rpass is used). 28 LocTrackingOnly, 29 30 /// Emit only debug directives with the line numbers data 31 DebugDirectivesOnly, 32 33 /// Emit only debug info necessary for generating line number tables 34 /// (-gline-tables-only). 35 DebugLineTablesOnly, 36 37 /// Limit generated debug info for classes to reduce size. This emits class 38 /// type info only where the constructor is emitted, if it is a class that 39 /// has a constructor. 40 /// FIXME: Consider combining this with LimitedDebugInfo. 41 DebugInfoConstructor, 42 43 /// Limit generated debug info to reduce size (-fno-standalone-debug). This 44 /// emits forward decls for types that could be replaced with forward decls in 45 /// the source code. For dynamic C++ classes type info is only emitted into 46 /// the module that contains the classe's vtable. 47 LimitedDebugInfo, 48 49 /// Generate complete debug info. 50 FullDebugInfo, 51 52 /// Generate debug info for types that may be unused in the source 53 /// (-fno-eliminate-unused-debug-types). 54 UnusedTypeInfo, 55 }; 56 57 enum class DebugTemplateNamesKind { Full, Simple, Mangled }; 58 59 } // end namespace codegenoptions 60 } // end namespace llvm 61 62 #endif 63