Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1 | //===-- ClangExpressionDeclMap.cpp -----------------------------*- 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 | #include "lldb/Expression/ClangExpressionDeclMap.h" |
Sean Callanan | 80c9759 | 2015-05-01 00:47:29 +0000 | [diff] [blame] | 11 | #include "clang/AST/ASTConsumer.h" |
Sean Callanan | 3d654b3 | 2012-09-24 22:25:51 +0000 | [diff] [blame] | 12 | #include "clang/AST/ASTContext.h" |
Sean Callanan | e2ef6e3 | 2010-09-23 03:01:22 +0000 | [diff] [blame] | 13 | #include "clang/AST/DeclarationName.h" |
Sean Callanan | 53078294 | 2010-11-01 23:22:47 +0000 | [diff] [blame] | 14 | #include "clang/AST/Decl.h" |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 15 | #include "lldb/lldb-private.h" |
| 16 | #include "lldb/Core/Address.h" |
Sean Callanan | ea22d42 | 2010-07-16 00:09:46 +0000 | [diff] [blame] | 17 | #include "lldb/Core/Error.h" |
Sean Callanan | f06ba8d | 2010-06-23 00:47:48 +0000 | [diff] [blame] | 18 | #include "lldb/Core/Log.h" |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 19 | #include "lldb/Core/Module.h" |
Greg Clayton | 9191db4 | 2013-10-21 18:40:51 +0000 | [diff] [blame] | 20 | #include "lldb/Core/ModuleSpec.h" |
Greg Clayton | 7349bd9 | 2011-05-09 20:18:18 +0000 | [diff] [blame] | 21 | #include "lldb/Core/RegisterValue.h" |
Sean Callanan | e4ec90e | 2010-12-16 03:17:46 +0000 | [diff] [blame] | 22 | #include "lldb/Core/ValueObjectConstResult.h" |
Sean Callanan | 9b3569b | 2011-12-10 03:12:34 +0000 | [diff] [blame] | 23 | #include "lldb/Core/ValueObjectVariable.h" |
Sean Callanan | 0917d6e | 2011-02-01 23:43:26 +0000 | [diff] [blame] | 24 | #include "lldb/Expression/ASTDumper.h" |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 25 | #include "lldb/Expression/ClangASTSource.h" |
Zachary Turner | 32abc6e | 2015-03-03 19:23:09 +0000 | [diff] [blame] | 26 | #include "lldb/Expression/ClangModulesDeclVendor.h" |
Sean Callanan | 2235f32 | 2010-08-11 03:57:18 +0000 | [diff] [blame] | 27 | #include "lldb/Expression/ClangPersistentVariables.h" |
Sean Callanan | 96d2730 | 2013-04-11 00:09:05 +0000 | [diff] [blame] | 28 | #include "lldb/Expression/Materializer.h" |
Greg Clayton | 7fb56d0 | 2011-02-01 01:31:41 +0000 | [diff] [blame] | 29 | #include "lldb/Host/Endian.h" |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 30 | #include "lldb/Symbol/ClangASTContext.h" |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 31 | #include "lldb/Symbol/CompilerDeclContext.h" |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 32 | #include "lldb/Symbol/CompileUnit.h" |
| 33 | #include "lldb/Symbol/Function.h" |
| 34 | #include "lldb/Symbol/ObjectFile.h" |
| 35 | #include "lldb/Symbol/SymbolContext.h" |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 36 | #include "lldb/Symbol/SymbolVendor.h" |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 37 | #include "lldb/Symbol/Type.h" |
| 38 | #include "lldb/Symbol/TypeList.h" |
| 39 | #include "lldb/Symbol/Variable.h" |
| 40 | #include "lldb/Symbol/VariableList.h" |
Sean Callanan | a0d5643 | 2014-11-11 02:49:44 +0000 | [diff] [blame] | 41 | #include "lldb/Target/CPPLanguageRuntime.h" |
Sean Callanan | 1d18066 | 2010-07-20 23:31:16 +0000 | [diff] [blame] | 42 | #include "lldb/Target/ExecutionContext.h" |
Sean Callanan | e0b23b5 | 2012-11-15 02:02:04 +0000 | [diff] [blame] | 43 | #include "lldb/Target/ObjCLanguageRuntime.h" |
Sean Callanan | ea22d42 | 2010-07-16 00:09:46 +0000 | [diff] [blame] | 44 | #include "lldb/Target/Process.h" |
Sean Callanan | f4b9bd3 | 2010-10-05 20:18:48 +0000 | [diff] [blame] | 45 | #include "lldb/Target/RegisterContext.h" |
Jason Molenda | b57e4a1 | 2013-11-04 09:33:30 +0000 | [diff] [blame] | 46 | #include "lldb/Target/StackFrame.h" |
Sean Callanan | 1d18066 | 2010-07-20 23:31:16 +0000 | [diff] [blame] | 47 | #include "lldb/Target/Target.h" |
Jim Ingham | 895c982 | 2010-12-07 01:56:02 +0000 | [diff] [blame] | 48 | #include "lldb/Target/Thread.h" |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 49 | |
Siva Chandra | 0f4873d | 2015-09-03 23:27:10 +0000 | [diff] [blame] | 50 | #include "Plugins/Language/CPlusPlus/CPlusPlusLanguage.h" |
| 51 | |
Greg Clayton | 83c5cd9 | 2010-11-14 22:13:40 +0000 | [diff] [blame] | 52 | using namespace lldb; |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 53 | using namespace lldb_private; |
| 54 | using namespace clang; |
| 55 | |
Sean Callanan | 1ee44b7 | 2011-10-29 01:58:46 +0000 | [diff] [blame] | 56 | ClangExpressionDeclMap::ClangExpressionDeclMap (bool keep_result_in_memory, ExecutionContext &exe_ctx) : |
| 57 | ClangASTSource (exe_ctx.GetTargetSP()), |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 58 | m_found_entities (), |
| 59 | m_struct_members (), |
Stephen Wilson | 71c21d1 | 2011-04-11 19:41:40 +0000 | [diff] [blame] | 60 | m_keep_result_in_memory (keep_result_in_memory), |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 61 | m_parser_vars (), |
Stephen Wilson | 71c21d1 | 2011-04-11 19:41:40 +0000 | [diff] [blame] | 62 | m_struct_vars () |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 63 | { |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 64 | EnableStructVars(); |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 65 | } |
| 66 | |
| 67 | ClangExpressionDeclMap::~ClangExpressionDeclMap() |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 68 | { |
Sean Callanan | e3aef1d | 2011-10-12 22:20:02 +0000 | [diff] [blame] | 69 | // Note: The model is now that the parser's AST context and all associated |
| 70 | // data does not vanish until the expression has been executed. This means |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 71 | // that valuable lookup data (like namespaces) doesn't vanish, but |
| 72 | |
Sean Callanan | e3aef1d | 2011-10-12 22:20:02 +0000 | [diff] [blame] | 73 | DidParse(); |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 74 | DisableStructVars(); |
| 75 | } |
Sean Callanan | be3a1b1 | 2010-10-26 00:31:56 +0000 | [diff] [blame] | 76 | |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 77 | bool |
Sean Callanan | 96d2730 | 2013-04-11 00:09:05 +0000 | [diff] [blame] | 78 | ClangExpressionDeclMap::WillParse(ExecutionContext &exe_ctx, |
| 79 | Materializer *materializer) |
Sean Callanan | 8106d80 | 2013-03-08 20:04:57 +0000 | [diff] [blame] | 80 | { |
| 81 | ClangASTMetrics::ClearLocalCounters(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 82 | |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 83 | EnableParserVars(); |
Sean Callanan | 933693b | 2012-02-10 01:22:05 +0000 | [diff] [blame] | 84 | m_parser_vars->m_exe_ctx = exe_ctx; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 85 | |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 86 | Target *target = exe_ctx.GetTargetPtr(); |
| 87 | if (exe_ctx.GetFramePtr()) |
| 88 | m_parser_vars->m_sym_ctx = exe_ctx.GetFramePtr()->GetSymbolContext(lldb::eSymbolContextEverything); |
Sean Callanan | d4fac25 | 2013-02-21 22:01:43 +0000 | [diff] [blame] | 89 | else if (exe_ctx.GetThreadPtr() && exe_ctx.GetThreadPtr()->GetStackFrameAtIndex(0)) |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 90 | m_parser_vars->m_sym_ctx = exe_ctx.GetThreadPtr()->GetStackFrameAtIndex(0)->GetSymbolContext(lldb::eSymbolContextEverything); |
| 91 | else if (exe_ctx.GetProcessPtr()) |
Greg Clayton | 4d122c4 | 2011-09-17 08:33:22 +0000 | [diff] [blame] | 92 | { |
Greg Clayton | 7231035 | 2013-02-23 04:12:47 +0000 | [diff] [blame] | 93 | m_parser_vars->m_sym_ctx.Clear(true); |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 94 | m_parser_vars->m_sym_ctx.target_sp = exe_ctx.GetTargetSP(); |
Greg Clayton | 4d122c4 | 2011-09-17 08:33:22 +0000 | [diff] [blame] | 95 | } |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 96 | else if (target) |
Greg Clayton | 4d122c4 | 2011-09-17 08:33:22 +0000 | [diff] [blame] | 97 | { |
Greg Clayton | 7231035 | 2013-02-23 04:12:47 +0000 | [diff] [blame] | 98 | m_parser_vars->m_sym_ctx.Clear(true); |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 99 | m_parser_vars->m_sym_ctx.target_sp = exe_ctx.GetTargetSP(); |
Greg Clayton | 4d122c4 | 2011-09-17 08:33:22 +0000 | [diff] [blame] | 100 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 101 | |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 102 | if (target) |
| 103 | { |
| 104 | m_parser_vars->m_persistent_vars = &target->GetPersistentVariables(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 105 | |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 106 | if (!target->GetScratchClangASTContext()) |
| 107 | return false; |
| 108 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 109 | |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 110 | m_parser_vars->m_target_info = GetTargetInfo(); |
Sean Callanan | 96d2730 | 2013-04-11 00:09:05 +0000 | [diff] [blame] | 111 | m_parser_vars->m_materializer = materializer; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 112 | |
Sean Callanan | b995119 | 2011-08-01 18:18:33 +0000 | [diff] [blame] | 113 | return true; |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 114 | } |
| 115 | |
Sean Callanan | 96d2730 | 2013-04-11 00:09:05 +0000 | [diff] [blame] | 116 | void |
Sean Callanan | 80c9759 | 2015-05-01 00:47:29 +0000 | [diff] [blame] | 117 | ClangExpressionDeclMap::InstallCodeGenerator (clang::ASTConsumer *code_gen) |
| 118 | { |
| 119 | assert(m_parser_vars); |
| 120 | m_parser_vars->m_code_gen = code_gen; |
| 121 | } |
| 122 | |
| 123 | void |
Greg Clayton | 8b2fe6d | 2010-12-14 02:59:59 +0000 | [diff] [blame] | 124 | ClangExpressionDeclMap::DidParse() |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 125 | { |
Greg Clayton | 5160ce5 | 2013-03-27 23:08:40 +0000 | [diff] [blame] | 126 | Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
Sean Callanan | 8106d80 | 2013-03-08 20:04:57 +0000 | [diff] [blame] | 127 | |
| 128 | if (log) |
| 129 | ClangASTMetrics::DumpCounters(log); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 130 | |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 131 | if (m_parser_vars.get()) |
| 132 | { |
Greg Clayton | 8b2fe6d | 2010-12-14 02:59:59 +0000 | [diff] [blame] | 133 | for (size_t entity_index = 0, num_entities = m_found_entities.GetSize(); |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 134 | entity_index < num_entities; |
| 135 | ++entity_index) |
| 136 | { |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 137 | ExpressionVariableSP var_sp(m_found_entities.GetVariableAtIndex(entity_index)); |
Jim Ingham | 28eb571 | 2012-10-12 17:34:26 +0000 | [diff] [blame] | 138 | if (var_sp) |
Sean Callanan | 3820e9c | 2015-09-08 22:23:39 +0000 | [diff] [blame^] | 139 | llvm::cast<ClangExpressionVariable>(var_sp.get())->DisableParserVars(GetParserID()); |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 140 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 141 | |
Greg Clayton | 8b2fe6d | 2010-12-14 02:59:59 +0000 | [diff] [blame] | 142 | for (size_t pvar_index = 0, num_pvars = m_parser_vars->m_persistent_vars->GetSize(); |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 143 | pvar_index < num_pvars; |
| 144 | ++pvar_index) |
| 145 | { |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 146 | ExpressionVariableSP pvar_sp(m_parser_vars->m_persistent_vars->GetVariableAtIndex(pvar_index)); |
Greg Clayton | 8b2fe6d | 2010-12-14 02:59:59 +0000 | [diff] [blame] | 147 | if (pvar_sp) |
Sean Callanan | 3820e9c | 2015-09-08 22:23:39 +0000 | [diff] [blame^] | 148 | llvm::cast<ClangExpressionVariable>(pvar_sp.get())->DisableParserVars(GetParserID()); |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 149 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 150 | |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 151 | DisableParserVars(); |
Sean Callanan | 6b1b953 | 2010-10-08 01:58:41 +0000 | [diff] [blame] | 152 | } |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 153 | } |
| 154 | |
Sean Callanan | 549c9f7 | 2010-07-13 21:41:46 +0000 | [diff] [blame] | 155 | // Interface for IRForTarget |
| 156 | |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 157 | ClangExpressionDeclMap::TargetInfo |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 158 | ClangExpressionDeclMap::GetTargetInfo() |
| 159 | { |
| 160 | assert (m_parser_vars.get()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 161 | |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 162 | TargetInfo ret; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 163 | |
Sean Callanan | 933693b | 2012-02-10 01:22:05 +0000 | [diff] [blame] | 164 | ExecutionContext &exe_ctx = m_parser_vars->m_exe_ctx; |
| 165 | |
| 166 | Process *process = exe_ctx.GetProcessPtr(); |
| 167 | if (process) |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 168 | { |
Sean Callanan | 933693b | 2012-02-10 01:22:05 +0000 | [diff] [blame] | 169 | ret.byte_order = process->GetByteOrder(); |
| 170 | ret.address_byte_size = process->GetAddressByteSize(); |
| 171 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 172 | else |
Sean Callanan | 933693b | 2012-02-10 01:22:05 +0000 | [diff] [blame] | 173 | { |
| 174 | Target *target = exe_ctx.GetTargetPtr(); |
| 175 | if (target) |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 176 | { |
Sean Callanan | 933693b | 2012-02-10 01:22:05 +0000 | [diff] [blame] | 177 | ret.byte_order = target->GetArchitecture().GetByteOrder(); |
| 178 | ret.address_byte_size = target->GetArchitecture().GetAddressByteSize(); |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 179 | } |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 180 | } |
Sean Callanan | 933693b | 2012-02-10 01:22:05 +0000 | [diff] [blame] | 181 | |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 182 | return ret; |
| 183 | } |
| 184 | |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 185 | bool |
| 186 | ClangExpressionDeclMap::AddPersistentVariable |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 187 | ( |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 188 | const NamedDecl *decl, |
| 189 | const ConstString &name, |
Sean Callanan | 92adcac | 2011-01-13 08:53:35 +0000 | [diff] [blame] | 190 | TypeFromParser parser_type, |
| 191 | bool is_result, |
| 192 | bool is_lvalue |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 193 | ) |
Sean Callanan | 2235f32 | 2010-08-11 03:57:18 +0000 | [diff] [blame] | 194 | { |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 195 | assert (m_parser_vars.get()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 196 | |
Greg Clayton | f73034f | 2015-09-08 18:15:05 +0000 | [diff] [blame] | 197 | ClangASTContext *ast = llvm::dyn_cast_or_null<ClangASTContext>(parser_type.GetTypeSystem()); |
| 198 | if (ast == nullptr) |
| 199 | return false; |
| 200 | |
Sean Callanan | 1582ee6 | 2013-04-18 22:06:33 +0000 | [diff] [blame] | 201 | if (m_parser_vars->m_materializer && is_result) |
| 202 | { |
| 203 | Error err; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 204 | |
Sean Callanan | 1582ee6 | 2013-04-18 22:06:33 +0000 | [diff] [blame] | 205 | ExecutionContext &exe_ctx = m_parser_vars->m_exe_ctx; |
| 206 | Target *target = exe_ctx.GetTargetPtr(); |
Greg Clayton | f73034f | 2015-09-08 18:15:05 +0000 | [diff] [blame] | 207 | if (target == nullptr) |
Sean Callanan | 1582ee6 | 2013-04-18 22:06:33 +0000 | [diff] [blame] | 208 | return false; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 209 | |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 210 | ClangASTContext *context(target->GetScratchClangASTContext()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 211 | |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 212 | TypeFromUser user_type(m_ast_importer->DeportType(context->getASTContext(), |
Greg Clayton | f73034f | 2015-09-08 18:15:05 +0000 | [diff] [blame] | 213 | ast->getASTContext(), |
Sean Callanan | 1582ee6 | 2013-04-18 22:06:33 +0000 | [diff] [blame] | 214 | parser_type.GetOpaqueQualType()), |
| 215 | context); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 216 | |
Sean Callanan | 1582ee6 | 2013-04-18 22:06:33 +0000 | [diff] [blame] | 217 | uint32_t offset = m_parser_vars->m_materializer->AddResultVariable(user_type, is_lvalue, m_keep_result_in_memory, err); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 218 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 219 | ClangExpressionVariable *var = ClangExpressionVariable::CreateVariableInList(m_found_entities, |
| 220 | exe_ctx.GetBestExecutionContextScope(), |
| 221 | name, |
| 222 | user_type, |
| 223 | m_parser_vars->m_target_info.byte_order, |
| 224 | m_parser_vars->m_target_info.address_byte_size); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 225 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 226 | if (!var) |
Sean Callanan | 1582ee6 | 2013-04-18 22:06:33 +0000 | [diff] [blame] | 227 | return false; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 228 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 229 | var->EnableParserVars(GetParserID()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 230 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 231 | ClangExpressionVariable::ParserVars *parser_vars = var->GetParserVars(GetParserID()); |
Sean Callanan | 1582ee6 | 2013-04-18 22:06:33 +0000 | [diff] [blame] | 232 | |
| 233 | parser_vars->m_named_decl = decl; |
| 234 | parser_vars->m_parser_type = parser_type; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 235 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 236 | var->EnableJITVars(GetParserID()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 237 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 238 | ClangExpressionVariable::JITVars *jit_vars = var->GetJITVars(GetParserID()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 239 | |
Sean Callanan | 1582ee6 | 2013-04-18 22:06:33 +0000 | [diff] [blame] | 240 | jit_vars->m_offset = offset; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 241 | |
Sean Callanan | 1582ee6 | 2013-04-18 22:06:33 +0000 | [diff] [blame] | 242 | return true; |
| 243 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 244 | |
Greg Clayton | 5160ce5 | 2013-03-27 23:08:40 +0000 | [diff] [blame] | 245 | Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
Sean Callanan | 933693b | 2012-02-10 01:22:05 +0000 | [diff] [blame] | 246 | ExecutionContext &exe_ctx = m_parser_vars->m_exe_ctx; |
| 247 | Target *target = exe_ctx.GetTargetPtr(); |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 248 | if (target == NULL) |
| 249 | return false; |
| 250 | |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 251 | ClangASTContext *context(target->GetScratchClangASTContext()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 252 | |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 253 | TypeFromUser user_type(m_ast_importer->DeportType(context->getASTContext(), |
Greg Clayton | f73034f | 2015-09-08 18:15:05 +0000 | [diff] [blame] | 254 | ast->getASTContext(), |
Sean Callanan | bb12004 | 2011-12-16 21:06:35 +0000 | [diff] [blame] | 255 | parser_type.GetOpaqueQualType()), |
Sean Callanan | e1175b7 | 2011-01-13 21:23:32 +0000 | [diff] [blame] | 256 | context); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 257 | |
Sean Callanan | 00f4362 | 2011-11-18 03:28:09 +0000 | [diff] [blame] | 258 | if (!user_type.GetOpaqueQualType()) |
| 259 | { |
| 260 | if (log) |
| 261 | log->Printf("Persistent variable's type wasn't copied successfully"); |
| 262 | return false; |
| 263 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 264 | |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 265 | if (!m_parser_vars->m_target_info.IsValid()) |
| 266 | return false; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 267 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 268 | ClangExpressionVariable *var = m_parser_vars->m_persistent_vars->CreatePersistentVariable (exe_ctx.GetBestExecutionContextScope (), |
| 269 | name, |
| 270 | user_type, |
| 271 | m_parser_vars->m_target_info.byte_order, |
| 272 | m_parser_vars->m_target_info.address_byte_size); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 273 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 274 | if (!var) |
Sean Callanan | 64dfc9a | 2010-08-23 23:09:38 +0000 | [diff] [blame] | 275 | return false; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 276 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 277 | var->m_frozen_sp->SetHasCompleteType(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 278 | |
Sean Callanan | 92adcac | 2011-01-13 08:53:35 +0000 | [diff] [blame] | 279 | if (is_result) |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 280 | var->m_flags |= ClangExpressionVariable::EVNeedsFreezeDry; |
Sean Callanan | 92adcac | 2011-01-13 08:53:35 +0000 | [diff] [blame] | 281 | else |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 282 | var->m_flags |= ClangExpressionVariable::EVKeepInTarget; // explicitly-declared persistent variables should persist |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 283 | |
Sean Callanan | 92adcac | 2011-01-13 08:53:35 +0000 | [diff] [blame] | 284 | if (is_lvalue) |
| 285 | { |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 286 | var->m_flags |= ClangExpressionVariable::EVIsProgramReference; |
Sean Callanan | 92adcac | 2011-01-13 08:53:35 +0000 | [diff] [blame] | 287 | } |
| 288 | else |
| 289 | { |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 290 | var->m_flags |= ClangExpressionVariable::EVIsLLDBAllocated; |
| 291 | var->m_flags |= ClangExpressionVariable::EVNeedsAllocation; |
Sean Callanan | 92adcac | 2011-01-13 08:53:35 +0000 | [diff] [blame] | 292 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 293 | |
Sean Callanan | 35005f7 | 2013-04-12 18:10:34 +0000 | [diff] [blame] | 294 | if (m_keep_result_in_memory) |
| 295 | { |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 296 | var->m_flags |= ClangExpressionVariable::EVKeepInTarget; |
Sean Callanan | 35005f7 | 2013-04-12 18:10:34 +0000 | [diff] [blame] | 297 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 298 | |
Sean Callanan | 92adcac | 2011-01-13 08:53:35 +0000 | [diff] [blame] | 299 | if (log) |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 300 | log->Printf("Created persistent variable with flags 0x%hx", var->m_flags); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 301 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 302 | var->EnableParserVars(GetParserID()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 303 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 304 | ClangExpressionVariable::ParserVars *parser_vars = var->GetParserVars(GetParserID()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 305 | |
Sean Callanan | 3c495c1 | 2013-01-15 23:29:36 +0000 | [diff] [blame] | 306 | parser_vars->m_named_decl = decl; |
| 307 | parser_vars->m_parser_type = parser_type; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 308 | |
Sean Callanan | 64dfc9a | 2010-08-23 23:09:38 +0000 | [diff] [blame] | 309 | return true; |
Sean Callanan | 2235f32 | 2010-08-11 03:57:18 +0000 | [diff] [blame] | 310 | } |
| 311 | |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 312 | bool |
| 313 | ClangExpressionDeclMap::AddValueToStruct |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 314 | ( |
Sean Callanan | cc427fa | 2011-07-30 02:42:06 +0000 | [diff] [blame] | 315 | const NamedDecl *decl, |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 316 | const ConstString &name, |
| 317 | llvm::Value *value, |
| 318 | size_t size, |
Zachary Turner | a746e8e | 2014-07-02 17:24:07 +0000 | [diff] [blame] | 319 | lldb::offset_t alignment |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 320 | ) |
Sean Callanan | 549c9f7 | 2010-07-13 21:41:46 +0000 | [diff] [blame] | 321 | { |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 322 | assert (m_struct_vars.get()); |
| 323 | assert (m_parser_vars.get()); |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 324 | |
Sean Callanan | df66765 | 2013-04-11 02:05:11 +0000 | [diff] [blame] | 325 | bool is_persistent_variable = false; |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 326 | |
Greg Clayton | 5160ce5 | 2013-03-27 23:08:40 +0000 | [diff] [blame] | 327 | Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 328 | |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 329 | m_struct_vars->m_struct_laid_out = false; |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 330 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 331 | if (ClangExpressionVariable::FindVariableInList(m_struct_members, decl, GetParserID())) |
Sean Callanan | 64dfc9a | 2010-08-23 23:09:38 +0000 | [diff] [blame] | 332 | return true; |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 333 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 334 | ClangExpressionVariable *var(ClangExpressionVariable::FindVariableInList(m_found_entities, decl, GetParserID())); |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 335 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 336 | if (!var) |
Sean Callanan | df66765 | 2013-04-11 02:05:11 +0000 | [diff] [blame] | 337 | { |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 338 | var = ClangExpressionVariable::FindVariableInList(*m_parser_vars->m_persistent_vars, decl, GetParserID()); |
Sean Callanan | df66765 | 2013-04-11 02:05:11 +0000 | [diff] [blame] | 339 | is_persistent_variable = true; |
| 340 | } |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 341 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 342 | if (!var) |
Sean Callanan | 64dfc9a | 2010-08-23 23:09:38 +0000 | [diff] [blame] | 343 | return false; |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 344 | |
Sean Callanan | 823bb4c | 2010-08-30 22:17:16 +0000 | [diff] [blame] | 345 | if (log) |
Sean Callanan | 00f4362 | 2011-11-18 03:28:09 +0000 | [diff] [blame] | 346 | log->Printf("Adding value for (NamedDecl*)%p [%s - %s] to the structure", |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 347 | static_cast<const void*>(decl), name.GetCString(), |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 348 | var->GetName().GetCString()); |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 349 | |
Sean Callanan | 64dfc9a | 2010-08-23 23:09:38 +0000 | [diff] [blame] | 350 | // We know entity->m_parser_vars is valid because we used a parser variable |
| 351 | // to find it |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 352 | |
Sean Callanan | 3820e9c | 2015-09-08 22:23:39 +0000 | [diff] [blame^] | 353 | ClangExpressionVariable::ParserVars *parser_vars = llvm::cast<ClangExpressionVariable>(var)->GetParserVars(GetParserID()); |
Sean Callanan | 3c495c1 | 2013-01-15 23:29:36 +0000 | [diff] [blame] | 354 | |
| 355 | parser_vars->m_llvm_value = value; |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 356 | |
Sean Callanan | 3820e9c | 2015-09-08 22:23:39 +0000 | [diff] [blame^] | 357 | if (ClangExpressionVariable::JITVars *jit_vars = llvm::cast<ClangExpressionVariable>(var)->GetJITVars(GetParserID())) |
Sean Callanan | 1582ee6 | 2013-04-18 22:06:33 +0000 | [diff] [blame] | 358 | { |
| 359 | // We already laid this out; do not touch |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 360 | |
Sean Callanan | 1582ee6 | 2013-04-18 22:06:33 +0000 | [diff] [blame] | 361 | if (log) |
| 362 | log->Printf("Already placed at 0x%llx", (unsigned long long)jit_vars->m_offset); |
| 363 | } |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 364 | |
Sean Callanan | 3820e9c | 2015-09-08 22:23:39 +0000 | [diff] [blame^] | 365 | llvm::cast<ClangExpressionVariable>(var)->EnableJITVars(GetParserID()); |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 366 | |
Sean Callanan | 3820e9c | 2015-09-08 22:23:39 +0000 | [diff] [blame^] | 367 | ClangExpressionVariable::JITVars *jit_vars = llvm::cast<ClangExpressionVariable>(var)->GetJITVars(GetParserID()); |
Sean Callanan | 3c495c1 | 2013-01-15 23:29:36 +0000 | [diff] [blame] | 368 | |
| 369 | jit_vars->m_alignment = alignment; |
| 370 | jit_vars->m_size = size; |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 371 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 372 | m_struct_members.AddVariable(var->shared_from_this()); |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 373 | |
Sean Callanan | df66765 | 2013-04-11 02:05:11 +0000 | [diff] [blame] | 374 | if (m_parser_vars->m_materializer) |
| 375 | { |
Sean Callanan | 3dd6a42 | 2013-04-11 21:16:36 +0000 | [diff] [blame] | 376 | uint32_t offset = 0; |
| 377 | |
Sean Callanan | df66765 | 2013-04-11 02:05:11 +0000 | [diff] [blame] | 378 | Error err; |
| 379 | |
| 380 | if (is_persistent_variable) |
| 381 | { |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 382 | ExpressionVariableSP var_sp(var->shared_from_this()); |
Sean Callanan | 3dd6a42 | 2013-04-11 21:16:36 +0000 | [diff] [blame] | 383 | offset = m_parser_vars->m_materializer->AddPersistentVariable(var_sp, err); |
Sean Callanan | df66765 | 2013-04-11 02:05:11 +0000 | [diff] [blame] | 384 | } |
| 385 | else |
| 386 | { |
| 387 | if (const lldb_private::Symbol *sym = parser_vars->m_lldb_sym) |
Sean Callanan | 3dd6a42 | 2013-04-11 21:16:36 +0000 | [diff] [blame] | 388 | offset = m_parser_vars->m_materializer->AddSymbol(*sym, err); |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 389 | else if (const RegisterInfo *reg_info = var->GetRegisterInfo()) |
Sean Callanan | 3dd6a42 | 2013-04-11 21:16:36 +0000 | [diff] [blame] | 390 | offset = m_parser_vars->m_materializer->AddRegister(*reg_info, err); |
Sean Callanan | df66765 | 2013-04-11 02:05:11 +0000 | [diff] [blame] | 391 | else if (parser_vars->m_lldb_var) |
Sean Callanan | 3dd6a42 | 2013-04-11 21:16:36 +0000 | [diff] [blame] | 392 | offset = m_parser_vars->m_materializer->AddVariable(parser_vars->m_lldb_var, err); |
Sean Callanan | df66765 | 2013-04-11 02:05:11 +0000 | [diff] [blame] | 393 | } |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 394 | |
Sean Callanan | 3dd6a42 | 2013-04-11 21:16:36 +0000 | [diff] [blame] | 395 | if (!err.Success()) |
| 396 | return false; |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 397 | |
Sean Callanan | 3dd6a42 | 2013-04-11 21:16:36 +0000 | [diff] [blame] | 398 | if (log) |
| 399 | log->Printf("Placed at 0x%llx", (unsigned long long)offset); |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 400 | |
Sean Callanan | 3dd6a42 | 2013-04-11 21:16:36 +0000 | [diff] [blame] | 401 | jit_vars->m_offset = offset; // TODO DoStructLayout() should not change this. |
Sean Callanan | df66765 | 2013-04-11 02:05:11 +0000 | [diff] [blame] | 402 | } |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 403 | |
Sean Callanan | 549c9f7 | 2010-07-13 21:41:46 +0000 | [diff] [blame] | 404 | return true; |
| 405 | } |
| 406 | |
| 407 | bool |
| 408 | ClangExpressionDeclMap::DoStructLayout () |
| 409 | { |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 410 | assert (m_struct_vars.get()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 411 | |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 412 | if (m_struct_vars->m_struct_laid_out) |
Sean Callanan | 549c9f7 | 2010-07-13 21:41:46 +0000 | [diff] [blame] | 413 | return true; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 414 | |
Sean Callanan | 14b1bae | 2013-04-16 23:25:35 +0000 | [diff] [blame] | 415 | if (!m_parser_vars->m_materializer) |
| 416 | return false; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 417 | |
Sean Callanan | 14b1bae | 2013-04-16 23:25:35 +0000 | [diff] [blame] | 418 | m_struct_vars->m_struct_alignment = m_parser_vars->m_materializer->GetStructAlignment(); |
| 419 | m_struct_vars->m_struct_size = m_parser_vars->m_materializer->GetStructByteSize(); |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 420 | m_struct_vars->m_struct_laid_out = true; |
Sean Callanan | 549c9f7 | 2010-07-13 21:41:46 +0000 | [diff] [blame] | 421 | return true; |
| 422 | } |
| 423 | |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 424 | bool ClangExpressionDeclMap::GetStructInfo |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 425 | ( |
| 426 | uint32_t &num_elements, |
| 427 | size_t &size, |
Zachary Turner | a746e8e | 2014-07-02 17:24:07 +0000 | [diff] [blame] | 428 | lldb::offset_t &alignment |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 429 | ) |
Sean Callanan | 549c9f7 | 2010-07-13 21:41:46 +0000 | [diff] [blame] | 430 | { |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 431 | assert (m_struct_vars.get()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 432 | |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 433 | if (!m_struct_vars->m_struct_laid_out) |
Sean Callanan | 549c9f7 | 2010-07-13 21:41:46 +0000 | [diff] [blame] | 434 | return false; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 435 | |
Greg Clayton | 8b2fe6d | 2010-12-14 02:59:59 +0000 | [diff] [blame] | 436 | num_elements = m_struct_members.GetSize(); |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 437 | size = m_struct_vars->m_struct_size; |
| 438 | alignment = m_struct_vars->m_struct_alignment; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 439 | |
Sean Callanan | 549c9f7 | 2010-07-13 21:41:46 +0000 | [diff] [blame] | 440 | return true; |
| 441 | } |
| 442 | |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 443 | bool |
| 444 | ClangExpressionDeclMap::GetStructElement |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 445 | ( |
Sean Callanan | cc427fa | 2011-07-30 02:42:06 +0000 | [diff] [blame] | 446 | const NamedDecl *&decl, |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 447 | llvm::Value *&value, |
Zachary Turner | a746e8e | 2014-07-02 17:24:07 +0000 | [diff] [blame] | 448 | lldb::offset_t &offset, |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 449 | ConstString &name, |
| 450 | uint32_t index |
| 451 | ) |
Sean Callanan | 549c9f7 | 2010-07-13 21:41:46 +0000 | [diff] [blame] | 452 | { |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 453 | assert (m_struct_vars.get()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 454 | |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 455 | if (!m_struct_vars->m_struct_laid_out) |
Sean Callanan | 549c9f7 | 2010-07-13 21:41:46 +0000 | [diff] [blame] | 456 | return false; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 457 | |
Greg Clayton | 8b2fe6d | 2010-12-14 02:59:59 +0000 | [diff] [blame] | 458 | if (index >= m_struct_members.GetSize()) |
Sean Callanan | 549c9f7 | 2010-07-13 21:41:46 +0000 | [diff] [blame] | 459 | return false; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 460 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 461 | ExpressionVariableSP member_sp(m_struct_members.GetVariableAtIndex(index)); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 462 | |
Sean Callanan | 3c495c1 | 2013-01-15 23:29:36 +0000 | [diff] [blame] | 463 | if (!member_sp) |
| 464 | return false; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 465 | |
Sean Callanan | 3820e9c | 2015-09-08 22:23:39 +0000 | [diff] [blame^] | 466 | ClangExpressionVariable::ParserVars *parser_vars = llvm::cast<ClangExpressionVariable>(member_sp.get())->GetParserVars(GetParserID()); |
| 467 | ClangExpressionVariable::JITVars *jit_vars = llvm::cast<ClangExpressionVariable>(member_sp.get())->GetJITVars(GetParserID()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 468 | |
Sean Callanan | 3c495c1 | 2013-01-15 23:29:36 +0000 | [diff] [blame] | 469 | if (!parser_vars || |
| 470 | !jit_vars || |
Sean Callanan | 6f3e5ad | 2012-04-12 16:58:26 +0000 | [diff] [blame] | 471 | !member_sp->GetValueObject()) |
Sean Callanan | 64dfc9a | 2010-08-23 23:09:38 +0000 | [diff] [blame] | 472 | return false; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 473 | |
Sean Callanan | 3c495c1 | 2013-01-15 23:29:36 +0000 | [diff] [blame] | 474 | decl = parser_vars->m_named_decl; |
| 475 | value = parser_vars->m_llvm_value; |
| 476 | offset = jit_vars->m_offset; |
Greg Clayton | 8b2fe6d | 2010-12-14 02:59:59 +0000 | [diff] [blame] | 477 | name = member_sp->GetName(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 478 | |
Sean Callanan | 549c9f7 | 2010-07-13 21:41:46 +0000 | [diff] [blame] | 479 | return true; |
| 480 | } |
| 481 | |
Sean Callanan | 7ea3501 | 2010-07-27 21:39:39 +0000 | [diff] [blame] | 482 | bool |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 483 | ClangExpressionDeclMap::GetFunctionInfo |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 484 | ( |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 485 | const NamedDecl *decl, |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 486 | uint64_t &ptr |
| 487 | ) |
Sean Callanan | 4edba2d | 2010-07-27 02:07:53 +0000 | [diff] [blame] | 488 | { |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 489 | ClangExpressionVariable *entity(ClangExpressionVariable::FindVariableInList(m_found_entities, decl, GetParserID())); |
Sean Callanan | 64dfc9a | 2010-08-23 23:09:38 +0000 | [diff] [blame] | 490 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 491 | if (!entity) |
Sean Callanan | 64dfc9a | 2010-08-23 23:09:38 +0000 | [diff] [blame] | 492 | return false; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 493 | |
Sean Callanan | 64dfc9a | 2010-08-23 23:09:38 +0000 | [diff] [blame] | 494 | // We know m_parser_vars is valid since we searched for the variable by |
| 495 | // its NamedDecl |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 496 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 497 | ClangExpressionVariable::ParserVars *parser_vars = entity->GetParserVars(GetParserID()); |
Sean Callanan | 3c495c1 | 2013-01-15 23:29:36 +0000 | [diff] [blame] | 498 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 499 | ptr = parser_vars->m_lldb_value.GetScalar().ULongLong(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 500 | |
Sean Callanan | 64dfc9a | 2010-08-23 23:09:38 +0000 | [diff] [blame] | 501 | return true; |
Sean Callanan | 4edba2d | 2010-07-27 02:07:53 +0000 | [diff] [blame] | 502 | } |
| 503 | |
Sean Callanan | efe9a42 | 2011-08-16 18:09:29 +0000 | [diff] [blame] | 504 | static void |
| 505 | FindCodeSymbolInContext |
| 506 | ( |
| 507 | const ConstString &name, |
| 508 | SymbolContext &sym_ctx, |
Siva Chandra | 0f4873d | 2015-09-03 23:27:10 +0000 | [diff] [blame] | 509 | uint32_t name_type_mask, |
Sean Callanan | efe9a42 | 2011-08-16 18:09:29 +0000 | [diff] [blame] | 510 | SymbolContextList &sc_list |
| 511 | ) |
| 512 | { |
Greg Clayton | 58ea3e3 | 2015-03-09 16:46:57 +0000 | [diff] [blame] | 513 | sc_list.Clear(); |
Matt Kopec | 00049b8 | 2013-02-27 20:13:38 +0000 | [diff] [blame] | 514 | SymbolContextList temp_sc_list; |
Sean Callanan | efe9a42 | 2011-08-16 18:09:29 +0000 | [diff] [blame] | 515 | if (sym_ctx.module_sp) |
Greg Clayton | 58ea3e3 | 2015-03-09 16:46:57 +0000 | [diff] [blame] | 516 | sym_ctx.module_sp->FindFunctions(name, |
| 517 | NULL, |
Siva Chandra | 0f4873d | 2015-09-03 23:27:10 +0000 | [diff] [blame] | 518 | name_type_mask, |
Greg Clayton | 58ea3e3 | 2015-03-09 16:46:57 +0000 | [diff] [blame] | 519 | true, // include_symbols |
| 520 | false, // include_inlines |
| 521 | true, // append |
| 522 | temp_sc_list); |
| 523 | if (temp_sc_list.GetSize() == 0) |
| 524 | { |
| 525 | if (sym_ctx.target_sp) |
| 526 | sym_ctx.target_sp->GetImages().FindFunctions(name, |
Siva Chandra | 0f4873d | 2015-09-03 23:27:10 +0000 | [diff] [blame] | 527 | name_type_mask, |
Greg Clayton | 58ea3e3 | 2015-03-09 16:46:57 +0000 | [diff] [blame] | 528 | true, // include_symbols |
| 529 | false, // include_inlines |
| 530 | true, // append |
| 531 | temp_sc_list); |
| 532 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 533 | |
Greg Clayton | 58ea3e3 | 2015-03-09 16:46:57 +0000 | [diff] [blame] | 534 | SymbolContextList internal_symbol_sc_list; |
Matt Kopec | 00049b8 | 2013-02-27 20:13:38 +0000 | [diff] [blame] | 535 | unsigned temp_sc_list_size = temp_sc_list.GetSize(); |
| 536 | for (unsigned i = 0; i < temp_sc_list_size; i++) |
| 537 | { |
Greg Clayton | 58ea3e3 | 2015-03-09 16:46:57 +0000 | [diff] [blame] | 538 | SymbolContext sc; |
| 539 | temp_sc_list.GetContextAtIndex(i, sc); |
| 540 | if (sc.function) |
Matt Kopec | 00049b8 | 2013-02-27 20:13:38 +0000 | [diff] [blame] | 541 | { |
Greg Clayton | 58ea3e3 | 2015-03-09 16:46:57 +0000 | [diff] [blame] | 542 | sc_list.Append(sc); |
| 543 | } |
| 544 | else if (sc.symbol) |
| 545 | { |
| 546 | if (sc.symbol->IsExternal()) |
Matt Kopec | 00049b8 | 2013-02-27 20:13:38 +0000 | [diff] [blame] | 547 | { |
Greg Clayton | 58ea3e3 | 2015-03-09 16:46:57 +0000 | [diff] [blame] | 548 | sc_list.Append(sc); |
| 549 | } |
| 550 | else |
| 551 | { |
| 552 | internal_symbol_sc_list.Append(sc); |
Matt Kopec | 00049b8 | 2013-02-27 20:13:38 +0000 | [diff] [blame] | 553 | } |
| 554 | } |
| 555 | } |
Greg Clayton | 58ea3e3 | 2015-03-09 16:46:57 +0000 | [diff] [blame] | 556 | |
| 557 | // If we had internal symbols and we didn't find any external symbols or |
| 558 | // functions in debug info, then fallback to the internal symbols |
| 559 | if (sc_list.GetSize() == 0 && internal_symbol_sc_list.GetSize()) |
| 560 | { |
| 561 | sc_list = internal_symbol_sc_list; |
| 562 | } |
Sean Callanan | efe9a42 | 2011-08-16 18:09:29 +0000 | [diff] [blame] | 563 | } |
| 564 | |
Sean Callanan | 5300d37 | 2010-07-31 01:32:05 +0000 | [diff] [blame] | 565 | bool |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 566 | ClangExpressionDeclMap::GetFunctionAddress |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 567 | ( |
| 568 | const ConstString &name, |
Greg Clayton | 3f5c08f | 2011-05-18 22:01:49 +0000 | [diff] [blame] | 569 | uint64_t &func_addr |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 570 | ) |
Sean Callanan | 5300d37 | 2010-07-31 01:32:05 +0000 | [diff] [blame] | 571 | { |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 572 | assert (m_parser_vars.get()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 573 | |
Greg Clayton | 5160ce5 | 2013-03-27 23:08:40 +0000 | [diff] [blame] | 574 | Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
Sean Callanan | 933693b | 2012-02-10 01:22:05 +0000 | [diff] [blame] | 575 | ExecutionContext &exe_ctx = m_parser_vars->m_exe_ctx; |
| 576 | Target *target = exe_ctx.GetTargetPtr(); |
Sean Callanan | 5300d37 | 2010-07-31 01:32:05 +0000 | [diff] [blame] | 577 | // Back out in all cases where we're not fully initialized |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 578 | if (target == NULL) |
Jim Ingham | 895c982 | 2010-12-07 01:56:02 +0000 | [diff] [blame] | 579 | return false; |
| 580 | if (!m_parser_vars->m_sym_ctx.target_sp) |
Sean Callanan | 5300d37 | 2010-07-31 01:32:05 +0000 | [diff] [blame] | 581 | return false; |
| 582 | |
Greg Clayton | 7a34528 | 2010-11-09 23:46:37 +0000 | [diff] [blame] | 583 | SymbolContextList sc_list; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 584 | |
Siva Chandra | 0f4873d | 2015-09-03 23:27:10 +0000 | [diff] [blame] | 585 | FindCodeSymbolInContext(name, m_parser_vars->m_sym_ctx, eFunctionNameTypeAuto, sc_list); |
Matt Kopec | 00049b8 | 2013-02-27 20:13:38 +0000 | [diff] [blame] | 586 | |
Greg Clayton | f32db51 | 2013-10-30 21:37:46 +0000 | [diff] [blame] | 587 | uint32_t sc_list_size = sc_list.GetSize(); |
Siva Chandra | 0f4873d | 2015-09-03 23:27:10 +0000 | [diff] [blame] | 588 | |
| 589 | if (sc_list_size == 0) |
| 590 | { |
| 591 | SymbolContext &sc = m_parser_vars->m_sym_ctx; |
| 592 | if (sc.comp_unit) |
| 593 | { |
| 594 | LanguageType lang_type = sc.comp_unit->GetLanguage(); |
| 595 | if (Language::LanguageIsCPlusPlus(lang_type) && |
| 596 | CPlusPlusLanguage::IsCPPMangledName(name.AsCString())) |
| 597 | { |
| 598 | // 1. Demangle the name |
| 599 | Mangled mangled(name, true); |
| 600 | ConstString demangled = mangled.GetDemangledName(lang_type); |
| 601 | |
| 602 | if (demangled) |
| 603 | { |
| 604 | FindCodeSymbolInContext( |
| 605 | demangled, m_parser_vars->m_sym_ctx, eFunctionNameTypeFull, sc_list); |
| 606 | sc_list_size = sc_list.GetSize(); |
| 607 | } |
| 608 | } |
| 609 | } |
| 610 | } |
| 611 | |
Greg Clayton | f32db51 | 2013-10-30 21:37:46 +0000 | [diff] [blame] | 612 | if (sc_list_size == 0) |
Sean Callanan | 19b6afe | 2011-05-13 18:27:02 +0000 | [diff] [blame] | 613 | { |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 614 | // We occasionally get debug information in which a const function is reported |
Sean Callanan | 19b6afe | 2011-05-13 18:27:02 +0000 | [diff] [blame] | 615 | // as non-const, so the mangled name is wrong. This is a hack to compensate. |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 616 | |
Sean Callanan | f463856 | 2011-10-25 18:02:05 +0000 | [diff] [blame] | 617 | if (!strncmp(name.GetCString(), "_ZN", 3) && |
| 618 | strncmp(name.GetCString(), "_ZNK", 4)) |
Sean Callanan | 19b6afe | 2011-05-13 18:27:02 +0000 | [diff] [blame] | 619 | { |
Sean Callanan | f463856 | 2011-10-25 18:02:05 +0000 | [diff] [blame] | 620 | std::string fixed_scratch("_ZNK"); |
| 621 | fixed_scratch.append(name.GetCString() + 3); |
| 622 | ConstString fixed_name(fixed_scratch.c_str()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 623 | |
Sean Callanan | 19b6afe | 2011-05-13 18:27:02 +0000 | [diff] [blame] | 624 | if (log) |
Sean Callanan | f463856 | 2011-10-25 18:02:05 +0000 | [diff] [blame] | 625 | log->Printf("Failed to find symbols given non-const name %s; trying %s", name.GetCString(), fixed_name.GetCString()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 626 | |
Siva Chandra | 0f4873d | 2015-09-03 23:27:10 +0000 | [diff] [blame] | 627 | FindCodeSymbolInContext( |
| 628 | fixed_name, m_parser_vars->m_sym_ctx, eFunctionNameTypeAuto, sc_list); |
Greg Clayton | f32db51 | 2013-10-30 21:37:46 +0000 | [diff] [blame] | 629 | sc_list_size = sc_list.GetSize(); |
Sean Callanan | 19b6afe | 2011-05-13 18:27:02 +0000 | [diff] [blame] | 630 | } |
| 631 | } |
Matt Kopec | 00049b8 | 2013-02-27 20:13:38 +0000 | [diff] [blame] | 632 | |
Greg Clayton | 12ba733 | 2015-03-05 23:12:02 +0000 | [diff] [blame] | 633 | lldb::addr_t intern_callable_load_addr = LLDB_INVALID_ADDRESS; |
| 634 | |
Greg Clayton | f32db51 | 2013-10-30 21:37:46 +0000 | [diff] [blame] | 635 | for (uint32_t i=0; i<sc_list_size; ++i) |
| 636 | { |
| 637 | SymbolContext sym_ctx; |
| 638 | sc_list.GetContextAtIndex(i, sym_ctx); |
Matt Kopec | 00049b8 | 2013-02-27 20:13:38 +0000 | [diff] [blame] | 639 | |
Greg Clayton | 12ba733 | 2015-03-05 23:12:02 +0000 | [diff] [blame] | 640 | |
Sean Callanan | 25ea6a1 | 2014-05-23 02:30:48 +0000 | [diff] [blame] | 641 | lldb::addr_t callable_load_addr = LLDB_INVALID_ADDRESS; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 642 | |
Greg Clayton | f32db51 | 2013-10-30 21:37:46 +0000 | [diff] [blame] | 643 | if (sym_ctx.function) |
Greg Clayton | f32db51 | 2013-10-30 21:37:46 +0000 | [diff] [blame] | 644 | { |
Sean Callanan | 25ea6a1 | 2014-05-23 02:30:48 +0000 | [diff] [blame] | 645 | const Address func_so_addr = sym_ctx.function->GetAddressRange().GetBaseAddress(); |
| 646 | if (func_so_addr.IsValid()) |
Greg Clayton | f32db51 | 2013-10-30 21:37:46 +0000 | [diff] [blame] | 647 | { |
Sean Callanan | 25ea6a1 | 2014-05-23 02:30:48 +0000 | [diff] [blame] | 648 | callable_load_addr = func_so_addr.GetCallableLoadAddress(target, false); |
Greg Clayton | f32db51 | 2013-10-30 21:37:46 +0000 | [diff] [blame] | 649 | } |
| 650 | } |
Sean Callanan | 25ea6a1 | 2014-05-23 02:30:48 +0000 | [diff] [blame] | 651 | else if (sym_ctx.symbol) |
Greg Clayton | f32db51 | 2013-10-30 21:37:46 +0000 | [diff] [blame] | 652 | { |
Greg Clayton | 12ba733 | 2015-03-05 23:12:02 +0000 | [diff] [blame] | 653 | if (sym_ctx.symbol->IsExternal()) |
| 654 | callable_load_addr = sym_ctx.symbol->ResolveCallableAddress(*target); |
| 655 | else |
| 656 | { |
| 657 | if (intern_callable_load_addr == LLDB_INVALID_ADDRESS) |
| 658 | intern_callable_load_addr = sym_ctx.symbol->ResolveCallableAddress(*target); |
| 659 | } |
Sean Callanan | 25ea6a1 | 2014-05-23 02:30:48 +0000 | [diff] [blame] | 660 | } |
| 661 | |
| 662 | if (callable_load_addr != LLDB_INVALID_ADDRESS) |
| 663 | { |
| 664 | func_addr = callable_load_addr; |
| 665 | return true; |
Greg Clayton | f32db51 | 2013-10-30 21:37:46 +0000 | [diff] [blame] | 666 | } |
| 667 | } |
Greg Clayton | 12ba733 | 2015-03-05 23:12:02 +0000 | [diff] [blame] | 668 | |
| 669 | // See if we found an internal symbol |
| 670 | if (intern_callable_load_addr != LLDB_INVALID_ADDRESS) |
| 671 | { |
| 672 | func_addr = intern_callable_load_addr; |
| 673 | return true; |
| 674 | } |
| 675 | |
Greg Clayton | f32db51 | 2013-10-30 21:37:46 +0000 | [diff] [blame] | 676 | return false; |
Sean Callanan | 5300d37 | 2010-07-31 01:32:05 +0000 | [diff] [blame] | 677 | } |
| 678 | |
Greg Clayton | 084db10 | 2011-06-23 04:25:29 +0000 | [diff] [blame] | 679 | addr_t |
Greg Clayton | 9191db4 | 2013-10-21 18:40:51 +0000 | [diff] [blame] | 680 | ClangExpressionDeclMap::GetSymbolAddress (Target &target, |
| 681 | Process *process, |
| 682 | const ConstString &name, |
| 683 | lldb::SymbolType symbol_type, |
Deepak Panickal | d66b50c | 2013-10-22 12:27:43 +0000 | [diff] [blame] | 684 | lldb_private::Module *module) |
Sean Callanan | c3a1600 | 2011-01-17 23:42:46 +0000 | [diff] [blame] | 685 | { |
Sean Callanan | c3a1600 | 2011-01-17 23:42:46 +0000 | [diff] [blame] | 686 | SymbolContextList sc_list; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 687 | |
Greg Clayton | 9191db4 | 2013-10-21 18:40:51 +0000 | [diff] [blame] | 688 | if (module) |
| 689 | module->FindSymbolsWithNameAndType(name, symbol_type, sc_list); |
| 690 | else |
| 691 | target.GetImages().FindSymbolsWithNameAndType(name, symbol_type, sc_list); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 692 | |
Greg Clayton | 084db10 | 2011-06-23 04:25:29 +0000 | [diff] [blame] | 693 | const uint32_t num_matches = sc_list.GetSize(); |
| 694 | addr_t symbol_load_addr = LLDB_INVALID_ADDRESS; |
| 695 | |
Sean Callanan | 947ccc7 | 2011-12-01 02:04:16 +0000 | [diff] [blame] | 696 | for (uint32_t i=0; i<num_matches && (symbol_load_addr == 0 || symbol_load_addr == LLDB_INVALID_ADDRESS); i++) |
Greg Clayton | 084db10 | 2011-06-23 04:25:29 +0000 | [diff] [blame] | 697 | { |
| 698 | SymbolContext sym_ctx; |
| 699 | sc_list.GetContextAtIndex(i, sym_ctx); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 700 | |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 701 | const Address sym_address = sym_ctx.symbol->GetAddress(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 702 | |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 703 | if (!sym_address.IsValid()) |
Sean Callanan | 116ace2 | 2013-04-30 00:21:42 +0000 | [diff] [blame] | 704 | continue; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 705 | |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 706 | switch (sym_ctx.symbol->GetType()) |
Greg Clayton | 084db10 | 2011-06-23 04:25:29 +0000 | [diff] [blame] | 707 | { |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 708 | case eSymbolTypeCode: |
| 709 | case eSymbolTypeTrampoline: |
| 710 | symbol_load_addr = sym_address.GetCallableLoadAddress (&target); |
| 711 | break; |
Matt Kopec | 00049b8 | 2013-02-27 20:13:38 +0000 | [diff] [blame] | 712 | |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 713 | case eSymbolTypeResolver: |
| 714 | symbol_load_addr = sym_address.GetCallableLoadAddress (&target, true); |
| 715 | break; |
Matt Kopec | 00049b8 | 2013-02-27 20:13:38 +0000 | [diff] [blame] | 716 | |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 717 | case eSymbolTypeReExported: |
| 718 | { |
| 719 | ConstString reexport_name = sym_ctx.symbol->GetReExportedSymbolName(); |
| 720 | if (reexport_name) |
Greg Clayton | 9191db4 | 2013-10-21 18:40:51 +0000 | [diff] [blame] | 721 | { |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 722 | ModuleSP reexport_module_sp; |
| 723 | ModuleSpec reexport_module_spec; |
| 724 | reexport_module_spec.GetPlatformFileSpec() = sym_ctx.symbol->GetReExportedSymbolSharedLibrary(); |
| 725 | if (reexport_module_spec.GetPlatformFileSpec()) |
Greg Clayton | 9191db4 | 2013-10-21 18:40:51 +0000 | [diff] [blame] | 726 | { |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 727 | reexport_module_sp = target.GetImages().FindFirstModule(reexport_module_spec); |
| 728 | if (!reexport_module_sp) |
Greg Clayton | 9191db4 | 2013-10-21 18:40:51 +0000 | [diff] [blame] | 729 | { |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 730 | reexport_module_spec.GetPlatformFileSpec().GetDirectory().Clear(); |
Greg Clayton | 9191db4 | 2013-10-21 18:40:51 +0000 | [diff] [blame] | 731 | reexport_module_sp = target.GetImages().FindFirstModule(reexport_module_spec); |
Greg Clayton | 9191db4 | 2013-10-21 18:40:51 +0000 | [diff] [blame] | 732 | } |
Greg Clayton | 9191db4 | 2013-10-21 18:40:51 +0000 | [diff] [blame] | 733 | } |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 734 | symbol_load_addr = GetSymbolAddress(target, process, sym_ctx.symbol->GetReExportedSymbolName(), symbol_type, reexport_module_sp.get()); |
Greg Clayton | 9191db4 | 2013-10-21 18:40:51 +0000 | [diff] [blame] | 735 | } |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 736 | } |
| 737 | break; |
Greg Clayton | 9191db4 | 2013-10-21 18:40:51 +0000 | [diff] [blame] | 738 | |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 739 | case eSymbolTypeData: |
| 740 | case eSymbolTypeRuntime: |
| 741 | case eSymbolTypeVariable: |
| 742 | case eSymbolTypeLocal: |
| 743 | case eSymbolTypeParam: |
| 744 | case eSymbolTypeInvalid: |
| 745 | case eSymbolTypeAbsolute: |
| 746 | case eSymbolTypeException: |
| 747 | case eSymbolTypeSourceFile: |
| 748 | case eSymbolTypeHeaderFile: |
| 749 | case eSymbolTypeObjectFile: |
| 750 | case eSymbolTypeCommonBlock: |
| 751 | case eSymbolTypeBlock: |
| 752 | case eSymbolTypeVariableType: |
| 753 | case eSymbolTypeLineEntry: |
| 754 | case eSymbolTypeLineHeader: |
| 755 | case eSymbolTypeScopeBegin: |
| 756 | case eSymbolTypeScopeEnd: |
| 757 | case eSymbolTypeAdditional: |
| 758 | case eSymbolTypeCompiler: |
| 759 | case eSymbolTypeInstrumentation: |
| 760 | case eSymbolTypeUndefined: |
| 761 | case eSymbolTypeObjCClass: |
| 762 | case eSymbolTypeObjCMetaClass: |
| 763 | case eSymbolTypeObjCIVar: |
| 764 | symbol_load_addr = sym_address.GetLoadAddress (&target); |
| 765 | break; |
Greg Clayton | 084db10 | 2011-06-23 04:25:29 +0000 | [diff] [blame] | 766 | } |
| 767 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 768 | |
Sean Callanan | e0b23b5 | 2012-11-15 02:02:04 +0000 | [diff] [blame] | 769 | if (symbol_load_addr == LLDB_INVALID_ADDRESS && process) |
| 770 | { |
| 771 | ObjCLanguageRuntime *runtime = process->GetObjCLanguageRuntime(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 772 | |
Sean Callanan | e0b23b5 | 2012-11-15 02:02:04 +0000 | [diff] [blame] | 773 | if (runtime) |
| 774 | { |
| 775 | symbol_load_addr = runtime->LookupRuntimeSymbol(name); |
| 776 | } |
| 777 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 778 | |
Greg Clayton | 084db10 | 2011-06-23 04:25:29 +0000 | [diff] [blame] | 779 | return symbol_load_addr; |
Sean Callanan | c3a1600 | 2011-01-17 23:42:46 +0000 | [diff] [blame] | 780 | } |
| 781 | |
Greg Clayton | 084db10 | 2011-06-23 04:25:29 +0000 | [diff] [blame] | 782 | addr_t |
Sean Callanan | 947ccc7 | 2011-12-01 02:04:16 +0000 | [diff] [blame] | 783 | ClangExpressionDeclMap::GetSymbolAddress (const ConstString &name, lldb::SymbolType symbol_type) |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 784 | { |
| 785 | assert (m_parser_vars.get()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 786 | |
Sean Callanan | 933693b | 2012-02-10 01:22:05 +0000 | [diff] [blame] | 787 | if (!m_parser_vars->m_exe_ctx.GetTargetPtr()) |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 788 | return false; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 789 | |
Sean Callanan | e0b23b5 | 2012-11-15 02:02:04 +0000 | [diff] [blame] | 790 | return GetSymbolAddress(m_parser_vars->m_exe_ctx.GetTargetRef(), m_parser_vars->m_exe_ctx.GetProcessPtr(), name, symbol_type); |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 791 | } |
| 792 | |
Greg Clayton | 3d51b9f | 2012-11-27 01:52:16 +0000 | [diff] [blame] | 793 | const Symbol * |
| 794 | ClangExpressionDeclMap::FindGlobalDataSymbol (Target &target, |
Greg Clayton | 9191db4 | 2013-10-21 18:40:51 +0000 | [diff] [blame] | 795 | const ConstString &name, |
Deepak Panickal | d66b50c | 2013-10-22 12:27:43 +0000 | [diff] [blame] | 796 | lldb_private::Module *module) |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 797 | { |
| 798 | SymbolContextList sc_list; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 799 | |
Greg Clayton | 9191db4 | 2013-10-21 18:40:51 +0000 | [diff] [blame] | 800 | if (module) |
| 801 | module->FindSymbolsWithNameAndType(name, eSymbolTypeAny, sc_list); |
| 802 | else |
| 803 | target.GetImages().FindSymbolsWithNameAndType(name, eSymbolTypeAny, sc_list); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 804 | |
Greg Clayton | 3d51b9f | 2012-11-27 01:52:16 +0000 | [diff] [blame] | 805 | const uint32_t matches = sc_list.GetSize(); |
| 806 | for (uint32_t i=0; i<matches; ++i) |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 807 | { |
| 808 | SymbolContext sym_ctx; |
Greg Clayton | 3d51b9f | 2012-11-27 01:52:16 +0000 | [diff] [blame] | 809 | sc_list.GetContextAtIndex(i, sym_ctx); |
| 810 | if (sym_ctx.symbol) |
| 811 | { |
| 812 | const Symbol *symbol = sym_ctx.symbol; |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 813 | const Address sym_address = symbol->GetAddress(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 814 | |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 815 | if (sym_address.IsValid()) |
Greg Clayton | 3d51b9f | 2012-11-27 01:52:16 +0000 | [diff] [blame] | 816 | { |
| 817 | switch (symbol->GetType()) |
| 818 | { |
| 819 | case eSymbolTypeData: |
| 820 | case eSymbolTypeRuntime: |
| 821 | case eSymbolTypeAbsolute: |
| 822 | case eSymbolTypeObjCClass: |
| 823 | case eSymbolTypeObjCMetaClass: |
| 824 | case eSymbolTypeObjCIVar: |
| 825 | if (symbol->GetDemangledNameIsSynthesized()) |
| 826 | { |
| 827 | // If the demangled name was synthesized, then don't use it |
| 828 | // for expressions. Only let the symbol match if the mangled |
| 829 | // named matches for these symbols. |
| 830 | if (symbol->GetMangled().GetMangledName() != name) |
| 831 | break; |
| 832 | } |
| 833 | return symbol; |
| 834 | |
Greg Clayton | 9191db4 | 2013-10-21 18:40:51 +0000 | [diff] [blame] | 835 | case eSymbolTypeReExported: |
| 836 | { |
| 837 | ConstString reexport_name = symbol->GetReExportedSymbolName(); |
| 838 | if (reexport_name) |
| 839 | { |
| 840 | ModuleSP reexport_module_sp; |
| 841 | ModuleSpec reexport_module_spec; |
| 842 | reexport_module_spec.GetPlatformFileSpec() = symbol->GetReExportedSymbolSharedLibrary(); |
| 843 | if (reexport_module_spec.GetPlatformFileSpec()) |
| 844 | { |
| 845 | reexport_module_sp = target.GetImages().FindFirstModule(reexport_module_spec); |
| 846 | if (!reexport_module_sp) |
| 847 | { |
| 848 | reexport_module_spec.GetPlatformFileSpec().GetDirectory().Clear(); |
| 849 | reexport_module_sp = target.GetImages().FindFirstModule(reexport_module_spec); |
| 850 | } |
| 851 | } |
Greg Clayton | 67d4948 | 2015-05-15 21:27:16 +0000 | [diff] [blame] | 852 | // Don't allow us to try and resolve a re-exported symbol if it is the same |
| 853 | // as the current symbol |
| 854 | if (name == symbol->GetReExportedSymbolName() && module == reexport_module_sp.get()) |
| 855 | return NULL; |
| 856 | |
Greg Clayton | 9191db4 | 2013-10-21 18:40:51 +0000 | [diff] [blame] | 857 | return FindGlobalDataSymbol(target, symbol->GetReExportedSymbolName(), reexport_module_sp.get()); |
| 858 | } |
| 859 | } |
| 860 | break; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 861 | |
Greg Clayton | 3d51b9f | 2012-11-27 01:52:16 +0000 | [diff] [blame] | 862 | case eSymbolTypeCode: // We already lookup functions elsewhere |
| 863 | case eSymbolTypeVariable: |
| 864 | case eSymbolTypeLocal: |
| 865 | case eSymbolTypeParam: |
| 866 | case eSymbolTypeTrampoline: |
| 867 | case eSymbolTypeInvalid: |
| 868 | case eSymbolTypeException: |
| 869 | case eSymbolTypeSourceFile: |
| 870 | case eSymbolTypeHeaderFile: |
| 871 | case eSymbolTypeObjectFile: |
| 872 | case eSymbolTypeCommonBlock: |
| 873 | case eSymbolTypeBlock: |
| 874 | case eSymbolTypeVariableType: |
| 875 | case eSymbolTypeLineEntry: |
| 876 | case eSymbolTypeLineHeader: |
| 877 | case eSymbolTypeScopeBegin: |
| 878 | case eSymbolTypeScopeEnd: |
| 879 | case eSymbolTypeAdditional: |
| 880 | case eSymbolTypeCompiler: |
| 881 | case eSymbolTypeInstrumentation: |
| 882 | case eSymbolTypeUndefined: |
Matt Kopec | 00049b8 | 2013-02-27 20:13:38 +0000 | [diff] [blame] | 883 | case eSymbolTypeResolver: |
Greg Clayton | 3d51b9f | 2012-11-27 01:52:16 +0000 | [diff] [blame] | 884 | break; |
| 885 | } |
| 886 | } |
| 887 | } |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 888 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 889 | |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 890 | return NULL; |
| 891 | } |
| 892 | |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 893 | lldb::VariableSP |
| 894 | ClangExpressionDeclMap::FindGlobalVariable |
| 895 | ( |
| 896 | Target &target, |
Sean Callanan | 1fd3f4f | 2011-10-12 16:59:31 +0000 | [diff] [blame] | 897 | ModuleSP &module, |
| 898 | const ConstString &name, |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 899 | CompilerDeclContext *namespace_decl, |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 900 | TypeFromUser *type |
| 901 | ) |
| 902 | { |
| 903 | VariableList vars; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 904 | |
Sean Callanan | 1fd3f4f | 2011-10-12 16:59:31 +0000 | [diff] [blame] | 905 | if (module && namespace_decl) |
| 906 | module->FindGlobalVariables (name, namespace_decl, true, -1, vars); |
| 907 | else |
| 908 | target.GetImages().FindGlobalVariables(name, true, -1, vars); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 909 | |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 910 | if (vars.GetSize()) |
| 911 | { |
| 912 | if (type) |
| 913 | { |
| 914 | for (size_t i = 0; i < vars.GetSize(); ++i) |
| 915 | { |
| 916 | VariableSP var_sp = vars.GetVariableAtIndex(i); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 917 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 918 | if (ClangASTContext::AreTypesSame(*type, var_sp->GetType()->GetFullCompilerType ())) |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 919 | return var_sp; |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 920 | } |
| 921 | } |
| 922 | else |
| 923 | { |
| 924 | return vars.GetVariableAtIndex(0); |
| 925 | } |
| 926 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 927 | |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 928 | return VariableSP(); |
| 929 | } |
| 930 | |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 931 | // Interface for ClangASTSource |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 932 | |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 933 | void |
Sean Callanan | eddeb3b | 2011-10-28 23:38:38 +0000 | [diff] [blame] | 934 | ClangExpressionDeclMap::FindExternalVisibleDecls (NameSearchContext &context) |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 935 | { |
Sean Callanan | eddeb3b | 2011-10-28 23:38:38 +0000 | [diff] [blame] | 936 | assert (m_ast_context); |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 937 | |
Sean Callanan | 8106d80 | 2013-03-08 20:04:57 +0000 | [diff] [blame] | 938 | ClangASTMetrics::RegisterVisibleQuery(); |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 939 | |
Sean Callanan | eddeb3b | 2011-10-28 23:38:38 +0000 | [diff] [blame] | 940 | const ConstString name(context.m_decl_name.getAsString().c_str()); |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 941 | |
Greg Clayton | 5160ce5 | 2013-03-27 23:08:40 +0000 | [diff] [blame] | 942 | Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 943 | |
Sean Callanan | fb3e430 | 2011-10-29 19:50:43 +0000 | [diff] [blame] | 944 | if (GetImportInProgress()) |
Sean Callanan | 6abfabf | 2010-11-19 20:20:02 +0000 | [diff] [blame] | 945 | { |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 946 | if (log && log->GetVerbose()) |
Sean Callanan | 6abfabf | 2010-11-19 20:20:02 +0000 | [diff] [blame] | 947 | log->Printf("Ignoring a query during an import"); |
| 948 | return; |
| 949 | } |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 950 | |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 951 | static unsigned int invocation_id = 0; |
| 952 | unsigned int current_id = invocation_id++; |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 953 | |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 954 | if (log) |
| 955 | { |
| 956 | if (!context.m_decl_context) |
Sean Callanan | fb3e430 | 2011-10-29 19:50:43 +0000 | [diff] [blame] | 957 | log->Printf("ClangExpressionDeclMap::FindExternalVisibleDecls[%u] for '%s' in a NULL DeclContext", current_id, name.GetCString()); |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 958 | else if (const NamedDecl *context_named_decl = dyn_cast<NamedDecl>(context.m_decl_context)) |
Sean Callanan | fb3e430 | 2011-10-29 19:50:43 +0000 | [diff] [blame] | 959 | log->Printf("ClangExpressionDeclMap::FindExternalVisibleDecls[%u] for '%s' in '%s'", current_id, name.GetCString(), context_named_decl->getNameAsString().c_str()); |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 960 | else |
Sean Callanan | fb3e430 | 2011-10-29 19:50:43 +0000 | [diff] [blame] | 961 | log->Printf("ClangExpressionDeclMap::FindExternalVisibleDecls[%u] for '%s' in a '%s'", current_id, name.GetCString(), context.m_decl_context->getDeclKindName()); |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 962 | } |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 963 | |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 964 | if (const NamespaceDecl *namespace_context = dyn_cast<NamespaceDecl>(context.m_decl_context)) |
| 965 | { |
Sean Callanan | 1ee44b7 | 2011-10-29 01:58:46 +0000 | [diff] [blame] | 966 | ClangASTImporter::NamespaceMapSP namespace_map = m_ast_importer->GetNamespaceMap(namespace_context); |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 967 | |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 968 | if (log && log->GetVerbose()) |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 969 | log->Printf(" CEDM::FEVD[%u] Inspecting (NamespaceMap*)%p (%d entries)", |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 970 | current_id, static_cast<void*>(namespace_map.get()), |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 971 | (int)namespace_map->size()); |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 972 | |
Sean Callanan | b226916 | 2011-10-21 22:18:07 +0000 | [diff] [blame] | 973 | if (!namespace_map) |
| 974 | return; |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 975 | |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 976 | for (ClangASTImporter::NamespaceMap::iterator i = namespace_map->begin(), e = namespace_map->end(); |
| 977 | i != e; |
| 978 | ++i) |
| 979 | { |
| 980 | if (log) |
Sean Callanan | fb3e430 | 2011-10-29 19:50:43 +0000 | [diff] [blame] | 981 | log->Printf(" CEDM::FEVD[%u] Searching namespace %s in module %s", |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 982 | current_id, |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 983 | i->second.GetName().AsCString(), |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 984 | i->first->GetFileSpec().GetFilename().GetCString()); |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 985 | |
Sean Callanan | ebe6067 | 2011-10-13 21:50:33 +0000 | [diff] [blame] | 986 | FindExternalVisibleDecls(context, |
| 987 | i->first, |
| 988 | i->second, |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 989 | current_id); |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 990 | } |
| 991 | } |
Sean Callanan | d5c17ed | 2011-11-15 02:11:17 +0000 | [diff] [blame] | 992 | else if (isa<TranslationUnitDecl>(context.m_decl_context)) |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 993 | { |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 994 | CompilerDeclContext namespace_decl; |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 995 | |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 996 | if (log) |
Sean Callanan | fb3e430 | 2011-10-29 19:50:43 +0000 | [diff] [blame] | 997 | log->Printf(" CEDM::FEVD[%u] Searching the root namespace", current_id); |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 998 | |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 999 | FindExternalVisibleDecls(context, |
| 1000 | lldb::ModuleSP(), |
| 1001 | namespace_decl, |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 1002 | current_id); |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 1003 | } |
Saleem Abdulrasool | 324a103 | 2014-04-04 04:06:10 +0000 | [diff] [blame] | 1004 | |
Sean Callanan | fb3e430 | 2011-10-29 19:50:43 +0000 | [diff] [blame] | 1005 | if (!context.m_found.variable) |
| 1006 | ClangASTSource::FindExternalVisibleDecls(context); |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 1007 | } |
| 1008 | |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1009 | void |
| 1010 | ClangExpressionDeclMap::FindExternalVisibleDecls (NameSearchContext &context, |
Sean Callanan | 1a2c538 | 2011-10-12 18:44:30 +0000 | [diff] [blame] | 1011 | lldb::ModuleSP module_sp, |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1012 | CompilerDeclContext &namespace_decl, |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 1013 | unsigned int current_id) |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 1014 | { |
Sean Callanan | eddeb3b | 2011-10-28 23:38:38 +0000 | [diff] [blame] | 1015 | assert (m_ast_context); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1016 | |
Greg Clayton | 5160ce5 | 2013-03-27 23:08:40 +0000 | [diff] [blame] | 1017 | Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1018 | |
Greg Clayton | 7a34528 | 2010-11-09 23:46:37 +0000 | [diff] [blame] | 1019 | SymbolContextList sc_list; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1020 | |
Sean Callanan | fb3e430 | 2011-10-29 19:50:43 +0000 | [diff] [blame] | 1021 | const ConstString name(context.m_decl_name.getAsString().c_str()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1022 | |
Greg Clayton | 83c5cd9 | 2010-11-14 22:13:40 +0000 | [diff] [blame] | 1023 | const char *name_unique_cstr = name.GetCString(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1024 | |
Greg Clayton | 83c5cd9 | 2010-11-14 22:13:40 +0000 | [diff] [blame] | 1025 | if (name_unique_cstr == NULL) |
| 1026 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1027 | |
Sean Callanan | 5b26f27 | 2012-02-04 08:49:35 +0000 | [diff] [blame] | 1028 | static ConstString id_name("id"); |
| 1029 | static ConstString Class_name("Class"); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1030 | |
Sean Callanan | 5b26f27 | 2012-02-04 08:49:35 +0000 | [diff] [blame] | 1031 | if (name == id_name || name == Class_name) |
| 1032 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1033 | |
| 1034 | // Only look for functions by name out in our symbols if the function |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 1035 | // doesn't start with our phony prefix of '$' |
Sean Callanan | 933693b | 2012-02-10 01:22:05 +0000 | [diff] [blame] | 1036 | Target *target = m_parser_vars->m_exe_ctx.GetTargetPtr(); |
Jason Molenda | b57e4a1 | 2013-11-04 09:33:30 +0000 | [diff] [blame] | 1037 | StackFrame *frame = m_parser_vars->m_exe_ctx.GetFramePtr(); |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1038 | if (name_unique_cstr[0] == '$' && !namespace_decl) |
| 1039 | { |
| 1040 | static ConstString g_lldb_class_name ("$__lldb_class"); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1041 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1042 | if (name == g_lldb_class_name) |
| 1043 | { |
| 1044 | // Clang is looking for the type of "this" |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1045 | |
Sean Callanan | c03bdd9 | 2012-02-08 03:45:08 +0000 | [diff] [blame] | 1046 | if (frame == NULL) |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1047 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1048 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1049 | SymbolContext sym_ctx = frame->GetSymbolContext(lldb::eSymbolContextFunction|lldb::eSymbolContextBlock); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1050 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1051 | // Find the block that defines the function represented by "sym_ctx" |
Greg Clayton | 685c88c | 2012-07-14 00:53:55 +0000 | [diff] [blame] | 1052 | Block *function_block = sym_ctx.GetFunctionBlock(); |
| 1053 | |
| 1054 | if (!function_block) |
| 1055 | return; |
| 1056 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1057 | CompilerDeclContext function_decl_ctx = function_block->GetDeclContext(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1058 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1059 | if (!function_decl_ctx) |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1060 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1061 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1062 | clang::CXXMethodDecl *method_decl = ClangASTContext::DeclContextGetAsCXXMethodDecl(function_decl_ctx); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1063 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1064 | if (method_decl) |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1065 | { |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1066 | clang::CXXRecordDecl *class_decl = method_decl->getParent(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1067 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1068 | QualType class_qual_type(class_decl->getTypeForDecl(), 0); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1069 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1070 | TypeFromUser class_user_type (class_qual_type.getAsOpaquePtr(), |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 1071 | ClangASTContext::GetASTContext(&class_decl->getASTContext())); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1072 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1073 | if (log) |
| 1074 | { |
| 1075 | ASTDumper ast_dumper(class_qual_type); |
| 1076 | log->Printf(" CEDM::FEVD[%u] Adding type for $__lldb_class: %s", current_id, ast_dumper.GetCString()); |
| 1077 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1078 | |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 1079 | TypeFromParser class_type = CopyClassType(class_user_type, current_id); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1080 | |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 1081 | if (!class_type.IsValid()) |
| 1082 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1083 | |
Sean Callanan | 34cf820 | 2013-03-12 21:22:00 +0000 | [diff] [blame] | 1084 | TypeSourceInfo *type_source_info = m_ast_context->getTrivialTypeSourceInfo(QualType::getFromOpaquePtr(class_type.GetOpaqueQualType())); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1085 | |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 1086 | if (!type_source_info) |
| 1087 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1088 | |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 1089 | TypedefDecl *typedef_decl = TypedefDecl::Create(*m_ast_context, |
| 1090 | m_ast_context->getTranslationUnitDecl(), |
| 1091 | SourceLocation(), |
| 1092 | SourceLocation(), |
| 1093 | context.m_decl_name.getAsIdentifierInfo(), |
| 1094 | type_source_info); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1095 | |
| 1096 | |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 1097 | if (!typedef_decl) |
| 1098 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1099 | |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 1100 | context.AddNamedDecl(typedef_decl); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1101 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1102 | if (method_decl->isInstance()) |
| 1103 | { |
| 1104 | // self is a pointer to the object |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1105 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1106 | QualType class_pointer_type = method_decl->getASTContext().getPointerType(class_qual_type); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1107 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1108 | TypeFromUser self_user_type(class_pointer_type.getAsOpaquePtr(), |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 1109 | ClangASTContext::GetASTContext(&method_decl->getASTContext())); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1110 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1111 | m_struct_vars->m_object_pointer_type = self_user_type; |
| 1112 | } |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1113 | } |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1114 | else |
Sean Callanan | bb6e7ed | 2012-03-05 22:08:20 +0000 | [diff] [blame] | 1115 | { |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1116 | // This branch will get hit if we are executing code in the context of a function that |
| 1117 | // claims to have an object pointer (through DW_AT_object_pointer?) but is not formally a |
Bruce Mitchener | 58ef391 | 2015-06-18 05:27:05 +0000 | [diff] [blame] | 1118 | // method of the class. In that case, just look up the "this" variable in the current |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1119 | // scope and use its type. |
| 1120 | // FIXME: This code is formally correct, but clang doesn't currently emit DW_AT_object_pointer |
| 1121 | // for C++ so it hasn't actually been tested. |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1122 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1123 | VariableList *vars = frame->GetVariableList(false); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1124 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1125 | lldb::VariableSP this_var = vars->FindVariable(ConstString("this")); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1126 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1127 | if (this_var && |
| 1128 | this_var->IsInScope(frame) && |
| 1129 | this_var->LocationIsValidForFrame (frame)) |
| 1130 | { |
| 1131 | Type *this_type = this_var->GetType(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1132 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1133 | if (!this_type) |
| 1134 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1135 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1136 | CompilerType pointee_type = this_type->GetForwardCompilerType ().GetPointeeType(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1137 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1138 | if (pointee_type.IsValid()) |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1139 | { |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1140 | if (log) |
| 1141 | { |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1142 | ASTDumper ast_dumper(this_type->GetFullCompilerType ()); |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1143 | log->Printf(" FEVD[%u] Adding type for $__lldb_objc_class: %s", current_id, ast_dumper.GetCString()); |
| 1144 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1145 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1146 | TypeFromUser class_user_type(pointee_type); |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 1147 | AddOneType(context, class_user_type, current_id); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1148 | |
| 1149 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1150 | TypeFromUser this_user_type(this_type->GetFullCompilerType ()); |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1151 | m_struct_vars->m_object_pointer_type = this_user_type; |
| 1152 | return; |
| 1153 | } |
| 1154 | } |
Sean Callanan | bb6e7ed | 2012-03-05 22:08:20 +0000 | [diff] [blame] | 1155 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1156 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1157 | return; |
| 1158 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1159 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1160 | static ConstString g_lldb_objc_class_name ("$__lldb_objc_class"); |
| 1161 | if (name == g_lldb_objc_class_name) |
| 1162 | { |
| 1163 | // Clang is looking for the type of "*self" |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1164 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1165 | if (!frame) |
| 1166 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1167 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1168 | SymbolContext sym_ctx = frame->GetSymbolContext(lldb::eSymbolContextFunction|lldb::eSymbolContextBlock); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1169 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1170 | // Find the block that defines the function represented by "sym_ctx" |
Greg Clayton | 685c88c | 2012-07-14 00:53:55 +0000 | [diff] [blame] | 1171 | Block *function_block = sym_ctx.GetFunctionBlock(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1172 | |
Greg Clayton | 685c88c | 2012-07-14 00:53:55 +0000 | [diff] [blame] | 1173 | if (!function_block) |
| 1174 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1175 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1176 | CompilerDeclContext function_decl_ctx = function_block->GetDeclContext(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1177 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1178 | if (!function_decl_ctx) |
Sean Callanan | d5c17ed | 2011-11-15 02:11:17 +0000 | [diff] [blame] | 1179 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1180 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1181 | clang::ObjCMethodDecl *method_decl = ClangASTContext::DeclContextGetAsObjCMethodDecl(function_decl_ctx); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1182 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1183 | if (method_decl) |
Sean Callanan | d5c17ed | 2011-11-15 02:11:17 +0000 | [diff] [blame] | 1184 | { |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1185 | ObjCInterfaceDecl* self_interface = method_decl->getClassInterface(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1186 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1187 | if (!self_interface) |
Sean Callanan | c03bdd9 | 2012-02-08 03:45:08 +0000 | [diff] [blame] | 1188 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1189 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1190 | const clang::Type *interface_type = self_interface->getTypeForDecl(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1191 | |
Sean Callanan | dfb87d6 | 2013-04-09 21:30:48 +0000 | [diff] [blame] | 1192 | if (!interface_type) |
| 1193 | return; // This is unlikely, but we have seen crashes where this occurred |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1194 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1195 | TypeFromUser class_user_type(QualType(interface_type, 0).getAsOpaquePtr(), |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 1196 | ClangASTContext::GetASTContext(&method_decl->getASTContext())); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1197 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1198 | if (log) |
| 1199 | { |
| 1200 | ASTDumper ast_dumper(interface_type); |
| 1201 | log->Printf(" FEVD[%u] Adding type for $__lldb_objc_class: %s", current_id, ast_dumper.GetCString()); |
| 1202 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1203 | |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 1204 | AddOneType(context, class_user_type, current_id); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1205 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1206 | if (method_decl->isInstanceMethod()) |
| 1207 | { |
| 1208 | // self is a pointer to the object |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1209 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1210 | QualType class_pointer_type = method_decl->getASTContext().getObjCObjectPointerType(QualType(interface_type, 0)); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1211 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1212 | TypeFromUser self_user_type(class_pointer_type.getAsOpaquePtr(), |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 1213 | ClangASTContext::GetASTContext(&method_decl->getASTContext())); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1214 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1215 | m_struct_vars->m_object_pointer_type = self_user_type; |
| 1216 | } |
| 1217 | else |
| 1218 | { |
| 1219 | // self is a Class pointer |
| 1220 | QualType class_type = method_decl->getASTContext().getObjCClassType(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1221 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1222 | TypeFromUser self_user_type(class_type.getAsOpaquePtr(), |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 1223 | ClangASTContext::GetASTContext(&method_decl->getASTContext())); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1224 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1225 | m_struct_vars->m_object_pointer_type = self_user_type; |
| 1226 | } |
| 1227 | |
| 1228 | return; |
Sean Callanan | c03bdd9 | 2012-02-08 03:45:08 +0000 | [diff] [blame] | 1229 | } |
| 1230 | else |
| 1231 | { |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1232 | // This branch will get hit if we are executing code in the context of a function that |
| 1233 | // claims to have an object pointer (through DW_AT_object_pointer?) but is not formally a |
Bruce Mitchener | 58ef391 | 2015-06-18 05:27:05 +0000 | [diff] [blame] | 1234 | // method of the class. In that case, just look up the "self" variable in the current |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1235 | // scope and use its type. |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1236 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1237 | VariableList *vars = frame->GetVariableList(false); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1238 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1239 | lldb::VariableSP self_var = vars->FindVariable(ConstString("self")); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1240 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1241 | if (self_var && |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1242 | self_var->IsInScope(frame) && |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1243 | self_var->LocationIsValidForFrame (frame)) |
| 1244 | { |
| 1245 | Type *self_type = self_var->GetType(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1246 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1247 | if (!self_type) |
| 1248 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1249 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1250 | CompilerType self_clang_type = self_type->GetFullCompilerType (); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1251 | |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 1252 | if (ClangASTContext::IsObjCClassType(self_clang_type)) |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1253 | { |
Sean Callanan | a2868d4 | 2013-01-19 01:49:02 +0000 | [diff] [blame] | 1254 | return; |
| 1255 | } |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 1256 | else if (ClangASTContext::IsObjCObjectPointerType(self_clang_type)) |
Sean Callanan | a2868d4 | 2013-01-19 01:49:02 +0000 | [diff] [blame] | 1257 | { |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1258 | self_clang_type = self_clang_type.GetPointeeType(); |
| 1259 | |
| 1260 | if (!self_clang_type) |
Sean Callanan | e527059 | 2013-04-26 22:54:19 +0000 | [diff] [blame] | 1261 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1262 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1263 | if (log) |
| 1264 | { |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1265 | ASTDumper ast_dumper(self_type->GetFullCompilerType ()); |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1266 | log->Printf(" FEVD[%u] Adding type for $__lldb_objc_class: %s", current_id, ast_dumper.GetCString()); |
| 1267 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1268 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1269 | TypeFromUser class_user_type (self_clang_type); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1270 | |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 1271 | AddOneType(context, class_user_type, current_id); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1272 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1273 | TypeFromUser self_user_type(self_type->GetFullCompilerType ()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1274 | |
Jim Ingham | 5fdeed4 | 2012-10-30 23:35:54 +0000 | [diff] [blame] | 1275 | m_struct_vars->m_object_pointer_type = self_user_type; |
| 1276 | return; |
| 1277 | } |
| 1278 | } |
Sean Callanan | c03bdd9 | 2012-02-08 03:45:08 +0000 | [diff] [blame] | 1279 | } |
| 1280 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1281 | return; |
| 1282 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1283 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1284 | // any other $__lldb names should be weeded out now |
| 1285 | if (!::strncmp(name_unique_cstr, "$__lldb", sizeof("$__lldb") - 1)) |
| 1286 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1287 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1288 | do |
| 1289 | { |
| 1290 | if (!target) |
| 1291 | break; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1292 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1293 | ClangASTContext *scratch_clang_ast_context = target->GetScratchClangASTContext(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1294 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1295 | if (!scratch_clang_ast_context) |
| 1296 | break; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1297 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1298 | ASTContext *scratch_ast_context = scratch_clang_ast_context->getASTContext(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1299 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1300 | if (!scratch_ast_context) |
| 1301 | break; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1302 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1303 | TypeDecl *ptype_type_decl = m_parser_vars->m_persistent_vars->GetPersistentType(name); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1304 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1305 | if (!ptype_type_decl) |
| 1306 | break; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1307 | |
Sean Callanan | 0eed0d4 | 2011-12-06 03:41:14 +0000 | [diff] [blame] | 1308 | Decl *parser_ptype_decl = m_ast_importer->CopyDecl(m_ast_context, scratch_ast_context, ptype_type_decl); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1309 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1310 | if (!parser_ptype_decl) |
| 1311 | break; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1312 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1313 | TypeDecl *parser_ptype_type_decl = dyn_cast<TypeDecl>(parser_ptype_decl); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1314 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1315 | if (!parser_ptype_type_decl) |
| 1316 | break; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1317 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1318 | if (log) |
Sean Callanan | fb3e430 | 2011-10-29 19:50:43 +0000 | [diff] [blame] | 1319 | log->Printf(" CEDM::FEVD[%u] Found persistent type %s", current_id, name.GetCString()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1320 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1321 | context.AddNamedDecl(parser_ptype_type_decl); |
| 1322 | } while (0); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1323 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 1324 | ExpressionVariableSP pvar_sp(m_parser_vars->m_persistent_vars->GetVariable(name)); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1325 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1326 | if (pvar_sp) |
| 1327 | { |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 1328 | AddOneVariable(context, pvar_sp, current_id); |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1329 | return; |
| 1330 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1331 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1332 | const char *reg_name(&name.GetCString()[1]); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1333 | |
Sean Callanan | 933693b | 2012-02-10 01:22:05 +0000 | [diff] [blame] | 1334 | if (m_parser_vars->m_exe_ctx.GetRegisterContext()) |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1335 | { |
Sean Callanan | 933693b | 2012-02-10 01:22:05 +0000 | [diff] [blame] | 1336 | const RegisterInfo *reg_info(m_parser_vars->m_exe_ctx.GetRegisterContext()->GetRegisterInfoByName(reg_name)); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1337 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1338 | if (reg_info) |
Sean Callanan | 35c7f98 | 2011-10-18 16:46:55 +0000 | [diff] [blame] | 1339 | { |
| 1340 | if (log) |
Sean Callanan | fb3e430 | 2011-10-29 19:50:43 +0000 | [diff] [blame] | 1341 | log->Printf(" CEDM::FEVD[%u] Found register %s", current_id, reg_info->name); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1342 | |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 1343 | AddOneRegister(context, reg_info, current_id); |
Sean Callanan | 35c7f98 | 2011-10-18 16:46:55 +0000 | [diff] [blame] | 1344 | } |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1345 | } |
| 1346 | } |
| 1347 | else |
Sean Callanan | 8ade104 | 2010-07-27 00:55:47 +0000 | [diff] [blame] | 1348 | { |
Sean Callanan | 69b5341 | 2011-08-06 00:28:14 +0000 | [diff] [blame] | 1349 | ValueObjectSP valobj; |
| 1350 | VariableSP var; |
| 1351 | Error err; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1352 | |
Sean Callanan | 8897224 | 2011-10-12 01:39:28 +0000 | [diff] [blame] | 1353 | if (frame && !namespace_decl) |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 1354 | { |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1355 | valobj = frame->GetValueForVariableExpressionPath(name_unique_cstr, |
| 1356 | eNoDynamicValues, |
Jason Molenda | 0060a38 | 2014-10-16 08:15:11 +0000 | [diff] [blame] | 1357 | StackFrame::eExpressionPathOptionCheckPtrVsMember | |
Jason Molenda | 0060a38 | 2014-10-16 08:15:11 +0000 | [diff] [blame] | 1358 | StackFrame::eExpressionPathOptionsNoFragileObjcIvar | |
| 1359 | StackFrame::eExpressionPathOptionsNoSyntheticChildren | |
Jason Molenda | b57e4a1 | 2013-11-04 09:33:30 +0000 | [diff] [blame] | 1360 | StackFrame::eExpressionPathOptionsNoSyntheticArrayRange, |
Sean Callanan | 503aa52 | 2011-10-12 00:12:34 +0000 | [diff] [blame] | 1361 | var, |
| 1362 | err); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1363 | |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 1364 | // If we found a variable in scope, no need to pull up function names |
Sean Callanan | 9a02851 | 2012-08-09 00:50:26 +0000 | [diff] [blame] | 1365 | if (err.Success() && var) |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 1366 | { |
Sean Callanan | 0712f46 | 2011-11-29 22:03:21 +0000 | [diff] [blame] | 1367 | AddOneVariable(context, var, valobj, current_id); |
Sean Callanan | ca4e0fd | 2011-10-12 20:29:25 +0000 | [diff] [blame] | 1368 | context.m_found.variable = true; |
Sean Callanan | efa7d1f | 2011-10-25 20:36:57 +0000 | [diff] [blame] | 1369 | return; |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 1370 | } |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 1371 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1372 | |
Sean Callanan | fd1ba91 | 2011-12-10 04:03:38 +0000 | [diff] [blame] | 1373 | if (target) |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 1374 | { |
Sean Callanan | 1fd3f4f | 2011-10-12 16:59:31 +0000 | [diff] [blame] | 1375 | var = FindGlobalVariable (*target, |
Sean Callanan | 1a2c538 | 2011-10-12 18:44:30 +0000 | [diff] [blame] | 1376 | module_sp, |
Sean Callanan | 1fd3f4f | 2011-10-12 16:59:31 +0000 | [diff] [blame] | 1377 | name, |
| 1378 | &namespace_decl, |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 1379 | NULL); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1380 | |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 1381 | if (var) |
| 1382 | { |
Sean Callanan | 9b3569b | 2011-12-10 03:12:34 +0000 | [diff] [blame] | 1383 | valobj = ValueObjectVariable::Create(target, var); |
Sean Callanan | 0712f46 | 2011-11-29 22:03:21 +0000 | [diff] [blame] | 1384 | AddOneVariable(context, var, valobj, current_id); |
Sean Callanan | ca4e0fd | 2011-10-12 20:29:25 +0000 | [diff] [blame] | 1385 | context.m_found.variable = true; |
Sean Callanan | fd1ba91 | 2011-12-10 04:03:38 +0000 | [diff] [blame] | 1386 | return; |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 1387 | } |
| 1388 | } |
Sean Callanan | c8278af | 2014-12-05 01:27:35 +0000 | [diff] [blame] | 1389 | |
| 1390 | std::vector<clang::NamedDecl *> decls_from_modules; |
| 1391 | |
| 1392 | if (target) |
| 1393 | { |
| 1394 | if (ClangModulesDeclVendor *decl_vendor = target->GetClangModulesDeclVendor()) |
| 1395 | { |
| 1396 | decl_vendor->FindDecls(name, false, UINT32_MAX, decls_from_modules); |
| 1397 | } |
| 1398 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1399 | |
Sean Callanan | ca4e0fd | 2011-10-12 20:29:25 +0000 | [diff] [blame] | 1400 | if (!context.m_found.variable) |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 1401 | { |
Sean Callanan | 9df05fb | 2012-02-10 22:52:19 +0000 | [diff] [blame] | 1402 | const bool include_inlines = false; |
Greg Clayton | 931180e | 2011-01-27 06:44:37 +0000 | [diff] [blame] | 1403 | const bool append = false; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1404 | |
Sean Callanan | 1a2c538 | 2011-10-12 18:44:30 +0000 | [diff] [blame] | 1405 | if (namespace_decl && module_sp) |
Sean Callanan | 25ea08e | 2011-10-12 17:38:09 +0000 | [diff] [blame] | 1406 | { |
Sean Callanan | 3ae6179 | 2012-02-15 17:14:49 +0000 | [diff] [blame] | 1407 | const bool include_symbols = false; |
| 1408 | |
Sean Callanan | 1a2c538 | 2011-10-12 18:44:30 +0000 | [diff] [blame] | 1409 | module_sp->FindFunctions(name, |
| 1410 | &namespace_decl, |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1411 | eFunctionNameTypeBase, |
Sean Callanan | 1a2c538 | 2011-10-12 18:44:30 +0000 | [diff] [blame] | 1412 | include_symbols, |
Sean Callanan | 9df05fb | 2012-02-10 22:52:19 +0000 | [diff] [blame] | 1413 | include_inlines, |
Sean Callanan | 1a2c538 | 2011-10-12 18:44:30 +0000 | [diff] [blame] | 1414 | append, |
| 1415 | sc_list); |
Sean Callanan | 25ea08e | 2011-10-12 17:38:09 +0000 | [diff] [blame] | 1416 | } |
Jim Ingham | 28eb571 | 2012-10-12 17:34:26 +0000 | [diff] [blame] | 1417 | else if (target && !namespace_decl) |
Sean Callanan | 25ea08e | 2011-10-12 17:38:09 +0000 | [diff] [blame] | 1418 | { |
Sean Callanan | 3ae6179 | 2012-02-15 17:14:49 +0000 | [diff] [blame] | 1419 | const bool include_symbols = true; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1420 | |
Sean Callanan | 308a3c5 | 2012-07-28 00:21:01 +0000 | [diff] [blame] | 1421 | // TODO Fix FindFunctions so that it doesn't return |
| 1422 | // instance methods for eFunctionNameTypeBase. |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1423 | |
Sean Callanan | 25ea08e | 2011-10-12 17:38:09 +0000 | [diff] [blame] | 1424 | target->GetImages().FindFunctions(name, |
Greg Clayton | 43fe217 | 2013-04-03 02:00:15 +0000 | [diff] [blame] | 1425 | eFunctionNameTypeFull, |
Sean Callanan | 25ea08e | 2011-10-12 17:38:09 +0000 | [diff] [blame] | 1426 | include_symbols, |
Sean Callanan | 9df05fb | 2012-02-10 22:52:19 +0000 | [diff] [blame] | 1427 | include_inlines, |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1428 | append, |
Sean Callanan | 25ea08e | 2011-10-12 17:38:09 +0000 | [diff] [blame] | 1429 | sc_list); |
| 1430 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1431 | |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 1432 | if (sc_list.GetSize()) |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 1433 | { |
Greg Clayton | dc25a0b | 2013-10-31 16:59:47 +0000 | [diff] [blame] | 1434 | Symbol *extern_symbol = NULL; |
| 1435 | Symbol *non_extern_symbol = NULL; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1436 | |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 1437 | for (uint32_t index = 0, num_indices = sc_list.GetSize(); |
| 1438 | index < num_indices; |
| 1439 | ++index) |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 1440 | { |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 1441 | SymbolContext sym_ctx; |
| 1442 | sc_list.GetContextAtIndex(index, sym_ctx); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1443 | |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 1444 | if (sym_ctx.function) |
| 1445 | { |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1446 | CompilerDeclContext decl_ctx = sym_ctx.function->GetDeclContext(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1447 | |
Sean Callanan | 956dca9 | 2013-04-27 01:57:44 +0000 | [diff] [blame] | 1448 | if (!decl_ctx) |
| 1449 | continue; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1450 | |
Sean Callanan | 308a3c5 | 2012-07-28 00:21:01 +0000 | [diff] [blame] | 1451 | // Filter out class/instance methods. |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1452 | if (decl_ctx.IsClassMethod(nullptr, nullptr, nullptr)) |
Sean Callanan | 308a3c5 | 2012-07-28 00:21:01 +0000 | [diff] [blame] | 1453 | continue; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1454 | |
Sean Callanan | 485f732 | 2013-04-24 00:34:41 +0000 | [diff] [blame] | 1455 | AddOneFunction(context, sym_ctx.function, NULL, current_id); |
Sean Callanan | ca4e0fd | 2011-10-12 20:29:25 +0000 | [diff] [blame] | 1456 | context.m_found.function_with_type_info = true; |
| 1457 | context.m_found.function = true; |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 1458 | } |
| 1459 | else if (sym_ctx.symbol) |
| 1460 | { |
Greg Clayton | fc56a01 | 2014-06-13 21:57:58 +0000 | [diff] [blame] | 1461 | if (sym_ctx.symbol->GetType() == eSymbolTypeReExported && target) |
Greg Clayton | dc25a0b | 2013-10-31 16:59:47 +0000 | [diff] [blame] | 1462 | { |
| 1463 | sym_ctx.symbol = sym_ctx.symbol->ResolveReExportedSymbol(*target); |
| 1464 | if (sym_ctx.symbol == NULL) |
| 1465 | continue; |
| 1466 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1467 | |
Greg Clayton | dc25a0b | 2013-10-31 16:59:47 +0000 | [diff] [blame] | 1468 | if (sym_ctx.symbol->IsExternal()) |
| 1469 | extern_symbol = sym_ctx.symbol; |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 1470 | else |
Greg Clayton | dc25a0b | 2013-10-31 16:59:47 +0000 | [diff] [blame] | 1471 | non_extern_symbol = sym_ctx.symbol; |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 1472 | } |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 1473 | } |
Sean Callanan | c8278af | 2014-12-05 01:27:35 +0000 | [diff] [blame] | 1474 | |
| 1475 | if (!context.m_found.function_with_type_info) |
| 1476 | { |
| 1477 | for (clang::NamedDecl *decl : decls_from_modules) |
| 1478 | { |
| 1479 | if (llvm::isa<clang::FunctionDecl>(decl)) |
| 1480 | { |
| 1481 | clang::NamedDecl *copied_decl = llvm::cast<FunctionDecl>(m_ast_importer->CopyDecl(m_ast_context, &decl->getASTContext(), decl)); |
| 1482 | context.AddNamedDecl(copied_decl); |
| 1483 | context.m_found.function_with_type_info = true; |
| 1484 | } |
| 1485 | } |
| 1486 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1487 | |
Sean Callanan | ca4e0fd | 2011-10-12 20:29:25 +0000 | [diff] [blame] | 1488 | if (!context.m_found.function_with_type_info) |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 1489 | { |
Greg Clayton | dc25a0b | 2013-10-31 16:59:47 +0000 | [diff] [blame] | 1490 | if (extern_symbol) |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 1491 | { |
Greg Clayton | dc25a0b | 2013-10-31 16:59:47 +0000 | [diff] [blame] | 1492 | AddOneFunction (context, NULL, extern_symbol, current_id); |
| 1493 | context.m_found.function = true; |
| 1494 | } |
| 1495 | else if (non_extern_symbol) |
| 1496 | { |
| 1497 | AddOneFunction (context, NULL, non_extern_symbol, current_id); |
Sean Callanan | ca4e0fd | 2011-10-12 20:29:25 +0000 | [diff] [blame] | 1498 | context.m_found.function = true; |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 1499 | } |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 1500 | } |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 1501 | } |
Sean Callanan | 80c9759 | 2015-05-01 00:47:29 +0000 | [diff] [blame] | 1502 | |
| 1503 | if (!context.m_found.function_with_type_info) |
| 1504 | { |
| 1505 | // Try the modules next. |
| 1506 | |
| 1507 | do |
| 1508 | { |
| 1509 | if (ClangModulesDeclVendor *modules_decl_vendor = m_target->GetClangModulesDeclVendor()) |
| 1510 | { |
| 1511 | bool append = false; |
| 1512 | uint32_t max_matches = 1; |
| 1513 | std::vector <clang::NamedDecl *> decls; |
| 1514 | |
| 1515 | if (!modules_decl_vendor->FindDecls(name, |
| 1516 | append, |
| 1517 | max_matches, |
| 1518 | decls)) |
| 1519 | break; |
| 1520 | |
| 1521 | clang::NamedDecl *const decl_from_modules = decls[0]; |
| 1522 | |
| 1523 | if (llvm::isa<clang::FunctionDecl>(decl_from_modules)) |
| 1524 | { |
| 1525 | if (log) |
| 1526 | { |
| 1527 | log->Printf(" CAS::FEVD[%u] Matching function found for \"%s\" in the modules", |
| 1528 | current_id, |
| 1529 | name.GetCString()); |
| 1530 | } |
| 1531 | |
| 1532 | clang::Decl *copied_decl = m_ast_importer->CopyDecl(m_ast_context, &decl_from_modules->getASTContext(), decl_from_modules); |
| 1533 | clang::FunctionDecl *copied_function_decl = copied_decl ? dyn_cast<clang::FunctionDecl>(copied_decl) : nullptr; |
| 1534 | |
| 1535 | if (!copied_function_decl) |
| 1536 | { |
| 1537 | if (log) |
| 1538 | log->Printf(" CAS::FEVD[%u] - Couldn't export a function declaration from the modules", |
| 1539 | current_id); |
| 1540 | |
| 1541 | break; |
| 1542 | } |
| 1543 | |
| 1544 | if (copied_function_decl->getBody() && m_parser_vars->m_code_gen) |
| 1545 | { |
| 1546 | DeclGroupRef decl_group_ref(copied_function_decl); |
| 1547 | m_parser_vars->m_code_gen->HandleTopLevelDecl(decl_group_ref); |
| 1548 | } |
| 1549 | |
| 1550 | context.AddNamedDecl(copied_function_decl); |
| 1551 | |
| 1552 | context.m_found.function_with_type_info = true; |
| 1553 | context.m_found.function = true; |
| 1554 | } |
Sean Callanan | 9ff456c | 2015-07-10 17:34:23 +0000 | [diff] [blame] | 1555 | else if (llvm::isa<clang::VarDecl>(decl_from_modules)) |
| 1556 | { |
| 1557 | if (log) |
| 1558 | { |
| 1559 | log->Printf(" CAS::FEVD[%u] Matching variable found for \"%s\" in the modules", |
| 1560 | current_id, |
| 1561 | name.GetCString()); |
| 1562 | } |
| 1563 | |
| 1564 | clang::Decl *copied_decl = m_ast_importer->CopyDecl(m_ast_context, &decl_from_modules->getASTContext(), decl_from_modules); |
| 1565 | clang::VarDecl *copied_var_decl = copied_decl ? dyn_cast_or_null<clang::VarDecl>(copied_decl) : nullptr; |
| 1566 | |
| 1567 | if (!copied_var_decl) |
| 1568 | { |
| 1569 | if (log) |
| 1570 | log->Printf(" CAS::FEVD[%u] - Couldn't export a variable declaration from the modules", |
| 1571 | current_id); |
| 1572 | |
| 1573 | break; |
| 1574 | } |
| 1575 | |
| 1576 | context.AddNamedDecl(copied_var_decl); |
| 1577 | |
| 1578 | context.m_found.variable = true; |
| 1579 | } |
Sean Callanan | 80c9759 | 2015-05-01 00:47:29 +0000 | [diff] [blame] | 1580 | } |
| 1581 | } while (0); |
| 1582 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1583 | |
Jim Ingham | 5c42d8a | 2013-05-15 18:27:08 +0000 | [diff] [blame] | 1584 | if (target && !context.m_found.variable && !namespace_decl) |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 1585 | { |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1586 | // We couldn't find a non-symbol variable for this. Now we'll hunt for a generic |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 1587 | // data symbol, and -- if it is found -- treat it as a variable. |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1588 | |
Greg Clayton | 3d51b9f | 2012-11-27 01:52:16 +0000 | [diff] [blame] | 1589 | const Symbol *data_symbol = FindGlobalDataSymbol(*target, name); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1590 | |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 1591 | if (data_symbol) |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 1592 | { |
Sean Callanan | 92cdbc8 | 2014-02-19 23:37:25 +0000 | [diff] [blame] | 1593 | std::string warning("got name from symbols: "); |
| 1594 | warning.append(name.AsCString()); |
| 1595 | const unsigned diag_id = m_ast_context->getDiagnostics().getCustomDiagID(clang::DiagnosticsEngine::Level::Warning, "%0"); |
| 1596 | m_ast_context->getDiagnostics().Report(diag_id) << warning.c_str(); |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 1597 | AddOneGenericVariable(context, *data_symbol, current_id); |
Sean Callanan | ca4e0fd | 2011-10-12 20:29:25 +0000 | [diff] [blame] | 1598 | context.m_found.variable = true; |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 1599 | } |
Greg Clayton | 526e5af | 2010-11-13 03:52:47 +0000 | [diff] [blame] | 1600 | } |
Sean Callanan | 3883b5a | 2010-09-07 21:49:41 +0000 | [diff] [blame] | 1601 | } |
Sean Callanan | fb40b0d | 2011-10-27 02:06:03 +0000 | [diff] [blame] | 1602 | } |
Sean Callanan | 6b4067c | 2010-07-17 00:43:37 +0000 | [diff] [blame] | 1603 | } |
Greg Clayton | a272147 | 2011-06-25 00:44:06 +0000 | [diff] [blame] | 1604 | |
Saleem Abdulrasool | a68f7b6 | 2014-03-20 06:08:36 +0000 | [diff] [blame] | 1605 | //static clang_type_t |
| 1606 | //MaybePromoteToBlockPointerType |
| 1607 | //( |
| 1608 | // ASTContext *ast_context, |
| 1609 | // clang_type_t candidate_type |
| 1610 | //) |
| 1611 | //{ |
| 1612 | // if (!candidate_type) |
| 1613 | // return candidate_type; |
| 1614 | // |
| 1615 | // QualType candidate_qual_type = QualType::getFromOpaquePtr(candidate_type); |
| 1616 | // |
| 1617 | // const PointerType *candidate_pointer_type = dyn_cast<PointerType>(candidate_qual_type); |
| 1618 | // |
| 1619 | // if (!candidate_pointer_type) |
| 1620 | // return candidate_type; |
| 1621 | // |
| 1622 | // QualType pointee_qual_type = candidate_pointer_type->getPointeeType(); |
| 1623 | // |
| 1624 | // const RecordType *pointee_record_type = dyn_cast<RecordType>(pointee_qual_type); |
| 1625 | // |
| 1626 | // if (!pointee_record_type) |
| 1627 | // return candidate_type; |
| 1628 | // |
| 1629 | // RecordDecl *pointee_record_decl = pointee_record_type->getDecl(); |
| 1630 | // |
| 1631 | // if (!pointee_record_decl->isRecord()) |
| 1632 | // return candidate_type; |
| 1633 | // |
| 1634 | // if (!pointee_record_decl->getName().startswith(llvm::StringRef("__block_literal_"))) |
| 1635 | // return candidate_type; |
| 1636 | // |
| 1637 | // QualType generic_function_type = ast_context->getFunctionNoProtoType(ast_context->UnknownAnyTy); |
| 1638 | // QualType block_pointer_type = ast_context->getBlockPointerType(generic_function_type); |
| 1639 | // |
| 1640 | // return block_pointer_type.getAsOpaquePtr(); |
| 1641 | //} |
Sean Callanan | 75383bf | 2012-03-06 21:56:33 +0000 | [diff] [blame] | 1642 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1643 | bool |
| 1644 | ClangExpressionDeclMap::GetVariableValue (VariableSP &var, |
| 1645 | lldb_private::Value &var_location, |
| 1646 | TypeFromUser *user_type, |
| 1647 | TypeFromParser *parser_type) |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1648 | { |
Greg Clayton | 5160ce5 | 2013-03-27 23:08:40 +0000 | [diff] [blame] | 1649 | Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1650 | |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1651 | Type *var_type = var->GetType(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1652 | |
| 1653 | if (!var_type) |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1654 | { |
Sean Callanan | ea22d42 | 2010-07-16 00:09:46 +0000 | [diff] [blame] | 1655 | if (log) |
| 1656 | log->PutCString("Skipped a definition because it has no type"); |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1657 | return false; |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1658 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1659 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1660 | CompilerType var_clang_type = var_type->GetFullCompilerType (); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1661 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1662 | if (!var_clang_type) |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1663 | { |
Sean Callanan | ea22d42 | 2010-07-16 00:09:46 +0000 | [diff] [blame] | 1664 | if (log) |
| 1665 | log->PutCString("Skipped a definition because it has no Clang type"); |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1666 | return false; |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1667 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1668 | |
Sean Callanan | cc427fa | 2011-07-30 02:42:06 +0000 | [diff] [blame] | 1669 | ASTContext *ast = var_type->GetClangASTContext().getASTContext(); |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1670 | |
Greg Clayton | 6beaaa6 | 2011-01-17 03:46:26 +0000 | [diff] [blame] | 1671 | if (!ast) |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1672 | { |
Sean Callanan | ea22d42 | 2010-07-16 00:09:46 +0000 | [diff] [blame] | 1673 | if (log) |
| 1674 | log->PutCString("There is no AST context for the current execution context"); |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1675 | return false; |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1676 | } |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1677 | //var_clang_type = MaybePromoteToBlockPointerType (ast, var_clang_type); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1678 | |
Sean Callanan | 6b4067c | 2010-07-17 00:43:37 +0000 | [diff] [blame] | 1679 | DWARFExpression &var_location_expr = var->LocationExpression(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1680 | |
Sean Callanan | 933693b | 2012-02-10 01:22:05 +0000 | [diff] [blame] | 1681 | Target *target = m_parser_vars->m_exe_ctx.GetTargetPtr(); |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1682 | Error err; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1683 | |
Sean Callanan | 7b5805d | 2013-01-18 21:20:51 +0000 | [diff] [blame] | 1684 | if (var->GetLocationIsConstantValueData()) |
| 1685 | { |
| 1686 | DataExtractor const_value_extractor; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1687 | |
Sean Callanan | 7b5805d | 2013-01-18 21:20:51 +0000 | [diff] [blame] | 1688 | if (var_location_expr.GetExpressionData(const_value_extractor)) |
| 1689 | { |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1690 | var_location = Value(const_value_extractor.GetDataStart(), const_value_extractor.GetByteSize()); |
| 1691 | var_location.SetValueType(Value::eValueTypeHostAddress); |
Sean Callanan | 7b5805d | 2013-01-18 21:20:51 +0000 | [diff] [blame] | 1692 | } |
| 1693 | else |
| 1694 | { |
| 1695 | if (log) |
| 1696 | log->Printf("Error evaluating constant variable: %s", err.AsCString()); |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1697 | return false; |
Sean Callanan | 7b5805d | 2013-01-18 21:20:51 +0000 | [diff] [blame] | 1698 | } |
| 1699 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1700 | |
Greg Clayton | a1e5dc8 | 2015-08-11 22:53:00 +0000 | [diff] [blame] | 1701 | CompilerType type_to_use = GuardedCopyType(var_clang_type); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1702 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1703 | if (!type_to_use) |
Sean Callanan | 1d18066 | 2010-07-20 23:31:16 +0000 | [diff] [blame] | 1704 | { |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1705 | if (log) |
| 1706 | log->Printf("Couldn't copy a variable's type into the parser's AST context"); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1707 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1708 | return false; |
Sean Callanan | 1d18066 | 2010-07-20 23:31:16 +0000 | [diff] [blame] | 1709 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1710 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1711 | if (parser_type) |
| 1712 | *parser_type = TypeFromParser(type_to_use); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1713 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1714 | if (var_location.GetContextType() == Value::eContextTypeInvalid) |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1715 | var_location.SetCompilerType(type_to_use); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1716 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1717 | if (var_location.GetValueType() == Value::eValueTypeFileAddress) |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1718 | { |
| 1719 | SymbolContext var_sc; |
| 1720 | var->CalculateSymbolContext(&var_sc); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1721 | |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1722 | if (!var_sc.module_sp) |
Michael Sartain | 89c862f | 2013-08-07 19:05:15 +0000 | [diff] [blame] | 1723 | return false; |
Greg Clayton | 3046e66 | 2013-07-10 01:23:25 +0000 | [diff] [blame] | 1724 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1725 | Address so_addr(var_location.GetScalar().ULongLong(), var_sc.module_sp->GetSectionList()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1726 | |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 1727 | lldb::addr_t load_addr = so_addr.GetLoadAddress(target); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1728 | |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 1729 | if (load_addr != LLDB_INVALID_ADDRESS) |
| 1730 | { |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1731 | var_location.GetScalar() = load_addr; |
| 1732 | var_location.SetValueType(Value::eValueTypeLoadAddress); |
Sean Callanan | 3bfdaa2 | 2011-09-15 02:13:07 +0000 | [diff] [blame] | 1733 | } |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1734 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1735 | |
Sean Callanan | 1d18066 | 2010-07-20 23:31:16 +0000 | [diff] [blame] | 1736 | if (user_type) |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1737 | *user_type = TypeFromUser(var_clang_type); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1738 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1739 | return true; |
Sean Callanan | 6b4067c | 2010-07-17 00:43:37 +0000 | [diff] [blame] | 1740 | } |
| 1741 | |
| 1742 | void |
Sean Callanan | 0712f46 | 2011-11-29 22:03:21 +0000 | [diff] [blame] | 1743 | ClangExpressionDeclMap::AddOneVariable (NameSearchContext &context, VariableSP var, ValueObjectSP valobj, unsigned int current_id) |
Sean Callanan | 6b4067c | 2010-07-17 00:43:37 +0000 | [diff] [blame] | 1744 | { |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 1745 | assert (m_parser_vars.get()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1746 | |
Greg Clayton | 5160ce5 | 2013-03-27 23:08:40 +0000 | [diff] [blame] | 1747 | Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1748 | |
Sean Callanan | 1d18066 | 2010-07-20 23:31:16 +0000 | [diff] [blame] | 1749 | TypeFromUser ut; |
| 1750 | TypeFromParser pt; |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1751 | Value var_location; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1752 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1753 | if (!GetVariableValue (var, var_location, &ut, &pt)) |
| 1754 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1755 | |
Sean Callanan | cf12862 | 2012-03-15 01:53:17 +0000 | [diff] [blame] | 1756 | clang::QualType parser_opaque_type = QualType::getFromOpaquePtr(pt.GetOpaqueQualType()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1757 | |
Sean Callanan | e2d4748 | 2012-03-21 17:13:20 +0000 | [diff] [blame] | 1758 | if (parser_opaque_type.isNull()) |
| 1759 | return; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1760 | |
Sean Callanan | cf12862 | 2012-03-15 01:53:17 +0000 | [diff] [blame] | 1761 | if (const clang::Type *parser_type = parser_opaque_type.getTypePtr()) |
| 1762 | { |
| 1763 | if (const TagType *tag_type = dyn_cast<TagType>(parser_type)) |
| 1764 | CompleteType(tag_type->getDecl()); |
Sean Callanan | f4c0a22 | 2013-12-20 04:09:05 +0000 | [diff] [blame] | 1765 | if (const ObjCObjectPointerType *objc_object_ptr_type = dyn_cast<ObjCObjectPointerType>(parser_type)) |
| 1766 | CompleteType(objc_object_ptr_type->getInterfaceDecl()); |
Sean Callanan | cf12862 | 2012-03-15 01:53:17 +0000 | [diff] [blame] | 1767 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1768 | |
| 1769 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1770 | bool is_reference = pt.IsReferenceType(); |
Sean Callanan | 9829801 | 2011-10-27 19:41:13 +0000 | [diff] [blame] | 1771 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1772 | NamedDecl *var_decl = NULL; |
Sean Callanan | 9829801 | 2011-10-27 19:41:13 +0000 | [diff] [blame] | 1773 | if (is_reference) |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1774 | var_decl = context.AddVarDecl(pt); |
Sean Callanan | 9829801 | 2011-10-27 19:41:13 +0000 | [diff] [blame] | 1775 | else |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 1776 | var_decl = context.AddVarDecl(ClangASTContext::GetLValueReferenceType(pt)); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1777 | |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 1778 | std::string decl_name(context.m_decl_name.getAsString()); |
Greg Clayton | 8b2fe6d | 2010-12-14 02:59:59 +0000 | [diff] [blame] | 1779 | ConstString entity_name(decl_name.c_str()); |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 1780 | ClangExpressionVariable *entity(ClangExpressionVariable::CreateVariableInList(m_found_entities, valobj)); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1781 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 1782 | assert (entity); |
Sean Callanan | 3c495c1 | 2013-01-15 23:29:36 +0000 | [diff] [blame] | 1783 | entity->EnableParserVars(GetParserID()); |
| 1784 | ClangExpressionVariable::ParserVars *parser_vars = entity->GetParserVars(GetParserID()); |
| 1785 | parser_vars->m_parser_type = pt; |
| 1786 | parser_vars->m_named_decl = var_decl; |
| 1787 | parser_vars->m_llvm_value = NULL; |
| 1788 | parser_vars->m_lldb_value = var_location; |
| 1789 | parser_vars->m_lldb_var = var; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1790 | |
Sean Callanan | 9829801 | 2011-10-27 19:41:13 +0000 | [diff] [blame] | 1791 | if (is_reference) |
| 1792 | entity->m_flags |= ClangExpressionVariable::EVTypeIsReference; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1793 | |
Sean Callanan | ea22d42 | 2010-07-16 00:09:46 +0000 | [diff] [blame] | 1794 | if (log) |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 1795 | { |
Sean Callanan | 82695d6 | 2011-11-07 23:32:52 +0000 | [diff] [blame] | 1796 | ASTDumper orig_dumper(ut.GetOpaqueQualType()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1797 | ASTDumper ast_dumper(var_decl); |
Sean Callanan | 82695d6 | 2011-11-07 23:32:52 +0000 | [diff] [blame] | 1798 | log->Printf(" CEDM::FEVD[%u] Found variable %s, returned %s (original %s)", current_id, decl_name.c_str(), ast_dumper.GetCString(), orig_dumper.GetCString()); |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 1799 | } |
Sean Callanan | 468574b | 2010-06-22 23:46:24 +0000 | [diff] [blame] | 1800 | } |
| 1801 | |
| 1802 | void |
Sean Callanan | 2235f32 | 2010-08-11 03:57:18 +0000 | [diff] [blame] | 1803 | ClangExpressionDeclMap::AddOneVariable(NameSearchContext &context, |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 1804 | ExpressionVariableSP &pvar_sp, |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 1805 | unsigned int current_id) |
Sean Callanan | 2235f32 | 2010-08-11 03:57:18 +0000 | [diff] [blame] | 1806 | { |
Greg Clayton | 5160ce5 | 2013-03-27 23:08:40 +0000 | [diff] [blame] | 1807 | Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1808 | |
Sean Callanan | 3820e9c | 2015-09-08 22:23:39 +0000 | [diff] [blame^] | 1809 | TypeFromUser user_type (llvm::cast<ClangExpressionVariable>(pvar_sp.get())->GetTypeFromUser()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1810 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1811 | TypeFromParser parser_type (GuardedCopyType(user_type)); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1812 | |
Sean Callanan | e0a64f7 | 2011-12-01 21:04:37 +0000 | [diff] [blame] | 1813 | if (!parser_type.GetOpaqueQualType()) |
| 1814 | { |
| 1815 | if (log) |
| 1816 | log->Printf(" CEDM::FEVD[%u] Couldn't import type for pvar %s", current_id, pvar_sp->GetName().GetCString()); |
| 1817 | return; |
| 1818 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1819 | |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 1820 | NamedDecl *var_decl = context.AddVarDecl(ClangASTContext::GetLValueReferenceType(parser_type)); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1821 | |
Sean Callanan | 3820e9c | 2015-09-08 22:23:39 +0000 | [diff] [blame^] | 1822 | llvm::cast<ClangExpressionVariable>(pvar_sp.get())->EnableParserVars(GetParserID()); |
| 1823 | ClangExpressionVariable::ParserVars *parser_vars = llvm::cast<ClangExpressionVariable>(pvar_sp.get())->GetParserVars(GetParserID()); |
Sean Callanan | 3c495c1 | 2013-01-15 23:29:36 +0000 | [diff] [blame] | 1824 | parser_vars->m_parser_type = parser_type; |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1825 | parser_vars->m_named_decl = var_decl; |
| 1826 | parser_vars->m_llvm_value = NULL; |
| 1827 | parser_vars->m_lldb_value.Clear(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1828 | |
Sean Callanan | 823bb4c | 2010-08-30 22:17:16 +0000 | [diff] [blame] | 1829 | if (log) |
Sean Callanan | 53078294 | 2010-11-01 23:22:47 +0000 | [diff] [blame] | 1830 | { |
Greg Clayton | 64bc6ca | 2011-10-20 00:47:21 +0000 | [diff] [blame] | 1831 | ASTDumper ast_dumper(var_decl); |
Sean Callanan | fb3e430 | 2011-10-29 19:50:43 +0000 | [diff] [blame] | 1832 | log->Printf(" CEDM::FEVD[%u] Added pvar %s, returned %s", current_id, pvar_sp->GetName().GetCString(), ast_dumper.GetCString()); |
Sean Callanan | 53078294 | 2010-11-01 23:22:47 +0000 | [diff] [blame] | 1833 | } |
Sean Callanan | 2235f32 | 2010-08-11 03:57:18 +0000 | [diff] [blame] | 1834 | } |
| 1835 | |
Sean Callanan | 348b589 | 2010-11-30 00:27:43 +0000 | [diff] [blame] | 1836 | void |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1837 | ClangExpressionDeclMap::AddOneGenericVariable(NameSearchContext &context, |
Greg Clayton | 3d51b9f | 2012-11-27 01:52:16 +0000 | [diff] [blame] | 1838 | const Symbol &symbol, |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 1839 | unsigned int current_id) |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 1840 | { |
| 1841 | assert(m_parser_vars.get()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1842 | |
Greg Clayton | 5160ce5 | 2013-03-27 23:08:40 +0000 | [diff] [blame] | 1843 | Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1844 | |
Sean Callanan | 933693b | 2012-02-10 01:22:05 +0000 | [diff] [blame] | 1845 | Target *target = m_parser_vars->m_exe_ctx.GetTargetPtr(); |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 1846 | |
| 1847 | if (target == NULL) |
| 1848 | return; |
| 1849 | |
| 1850 | ASTContext *scratch_ast_context = target->GetScratchClangASTContext()->getASTContext(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1851 | |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 1852 | TypeFromUser user_type (ClangASTContext::GetLValueReferenceType(ClangASTContext::GetBasicType(scratch_ast_context, eBasicTypeVoid).GetPointerType())); |
| 1853 | TypeFromParser parser_type (ClangASTContext::GetLValueReferenceType(ClangASTContext::GetBasicType(m_ast_context, eBasicTypeVoid).GetPointerType())); |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1854 | NamedDecl *var_decl = context.AddVarDecl(parser_type); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1855 | |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 1856 | std::string decl_name(context.m_decl_name.getAsString()); |
| 1857 | ConstString entity_name(decl_name.c_str()); |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 1858 | ClangExpressionVariable *entity(ClangExpressionVariable::CreateVariableInList(m_found_entities, |
| 1859 | m_parser_vars->m_exe_ctx.GetBestExecutionContextScope (), |
| 1860 | entity_name, |
| 1861 | user_type, |
| 1862 | m_parser_vars->m_target_info.byte_order, |
| 1863 | m_parser_vars->m_target_info.address_byte_size)); |
| 1864 | assert (entity); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1865 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1866 | entity->EnableParserVars(GetParserID()); |
| 1867 | ClangExpressionVariable::ParserVars *parser_vars = entity->GetParserVars(GetParserID()); |
| 1868 | |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 1869 | const Address symbol_address = symbol.GetAddress(); |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 1870 | lldb::addr_t symbol_load_addr = symbol_address.GetLoadAddress(target); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1871 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1872 | //parser_vars->m_lldb_value.SetContext(Value::eContextTypeClangType, user_type.GetOpaqueQualType()); |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1873 | parser_vars->m_lldb_value.SetCompilerType(user_type); |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1874 | parser_vars->m_lldb_value.GetScalar() = symbol_load_addr; |
| 1875 | parser_vars->m_lldb_value.SetValueType(Value::eValueTypeLoadAddress); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1876 | |
Sean Callanan | 3c495c1 | 2013-01-15 23:29:36 +0000 | [diff] [blame] | 1877 | parser_vars->m_parser_type = parser_type; |
| 1878 | parser_vars->m_named_decl = var_decl; |
| 1879 | parser_vars->m_llvm_value = NULL; |
Sean Callanan | 3c495c1 | 2013-01-15 23:29:36 +0000 | [diff] [blame] | 1880 | parser_vars->m_lldb_sym = &symbol; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1881 | |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 1882 | if (log) |
| 1883 | { |
Greg Clayton | 64bc6ca | 2011-10-20 00:47:21 +0000 | [diff] [blame] | 1884 | ASTDumper ast_dumper(var_decl); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1885 | |
Sean Callanan | fb3e430 | 2011-10-29 19:50:43 +0000 | [diff] [blame] | 1886 | log->Printf(" CEDM::FEVD[%u] Found variable %s, returned %s", current_id, decl_name.c_str(), ast_dumper.GetCString()); |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 1887 | } |
| 1888 | } |
| 1889 | |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1890 | bool |
Sean Callanan | 7750226 | 2011-05-12 23:54:16 +0000 | [diff] [blame] | 1891 | ClangExpressionDeclMap::ResolveUnknownTypes() |
| 1892 | { |
Greg Clayton | 5160ce5 | 2013-03-27 23:08:40 +0000 | [diff] [blame] | 1893 | Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
Sean Callanan | 933693b | 2012-02-10 01:22:05 +0000 | [diff] [blame] | 1894 | Target *target = m_parser_vars->m_exe_ctx.GetTargetPtr(); |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 1895 | |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 1896 | ClangASTContext *scratch_ast_context = target->GetScratchClangASTContext(); |
Sean Callanan | 7750226 | 2011-05-12 23:54:16 +0000 | [diff] [blame] | 1897 | |
| 1898 | for (size_t index = 0, num_entities = m_found_entities.GetSize(); |
| 1899 | index < num_entities; |
| 1900 | ++index) |
| 1901 | { |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 1902 | ExpressionVariableSP entity = m_found_entities.GetVariableAtIndex(index); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1903 | |
Sean Callanan | 3820e9c | 2015-09-08 22:23:39 +0000 | [diff] [blame^] | 1904 | ClangExpressionVariable::ParserVars *parser_vars = llvm::cast<ClangExpressionVariable>(entity.get())->GetParserVars(GetParserID()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1905 | |
Sean Callanan | 7750226 | 2011-05-12 23:54:16 +0000 | [diff] [blame] | 1906 | if (entity->m_flags & ClangExpressionVariable::EVUnknownType) |
| 1907 | { |
Sean Callanan | 3c495c1 | 2013-01-15 23:29:36 +0000 | [diff] [blame] | 1908 | const NamedDecl *named_decl = parser_vars->m_named_decl; |
Sean Callanan | 7750226 | 2011-05-12 23:54:16 +0000 | [diff] [blame] | 1909 | const VarDecl *var_decl = dyn_cast<VarDecl>(named_decl); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1910 | |
Sean Callanan | 7750226 | 2011-05-12 23:54:16 +0000 | [diff] [blame] | 1911 | if (!var_decl) |
| 1912 | { |
| 1913 | if (log) |
| 1914 | log->Printf("Entity of unknown type does not have a VarDecl"); |
| 1915 | return false; |
| 1916 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1917 | |
Sean Callanan | 7750226 | 2011-05-12 23:54:16 +0000 | [diff] [blame] | 1918 | if (log) |
| 1919 | { |
Greg Clayton | 64bc6ca | 2011-10-20 00:47:21 +0000 | [diff] [blame] | 1920 | ASTDumper ast_dumper(const_cast<VarDecl*>(var_decl)); |
| 1921 | log->Printf("Variable of unknown type now has Decl %s", ast_dumper.GetCString()); |
Sean Callanan | 7750226 | 2011-05-12 23:54:16 +0000 | [diff] [blame] | 1922 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1923 | |
Sean Callanan | 7750226 | 2011-05-12 23:54:16 +0000 | [diff] [blame] | 1924 | QualType var_type = var_decl->getType(); |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 1925 | TypeFromParser parser_type(var_type.getAsOpaquePtr(), ClangASTContext::GetASTContext(&var_decl->getASTContext())); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1926 | |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 1927 | lldb::clang_type_t copied_type = m_ast_importer->CopyType(scratch_ast_context->getASTContext(), &var_decl->getASTContext(), var_type.getAsOpaquePtr()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1928 | |
Sean Callanan | e0a64f7 | 2011-12-01 21:04:37 +0000 | [diff] [blame] | 1929 | if (!copied_type) |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1930 | { |
Sean Callanan | e0a64f7 | 2011-12-01 21:04:37 +0000 | [diff] [blame] | 1931 | if (log) |
| 1932 | log->Printf("ClangExpressionDeclMap::ResolveUnknownType - Couldn't import the type for a variable"); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1933 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 1934 | return (bool) lldb::ExpressionVariableSP(); |
Sean Callanan | e0a64f7 | 2011-12-01 21:04:37 +0000 | [diff] [blame] | 1935 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1936 | |
Sean Callanan | 7750226 | 2011-05-12 23:54:16 +0000 | [diff] [blame] | 1937 | TypeFromUser user_type(copied_type, scratch_ast_context); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1938 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1939 | // parser_vars->m_lldb_value.SetContext(Value::eContextTypeClangType, user_type.GetOpaqueQualType()); |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1940 | parser_vars->m_lldb_value.SetCompilerType(user_type); |
Sean Callanan | 3c495c1 | 2013-01-15 23:29:36 +0000 | [diff] [blame] | 1941 | parser_vars->m_parser_type = parser_type; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1942 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 1943 | entity->SetCompilerType(user_type); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1944 | |
Sean Callanan | 7750226 | 2011-05-12 23:54:16 +0000 | [diff] [blame] | 1945 | entity->m_flags &= ~(ClangExpressionVariable::EVUnknownType); |
| 1946 | } |
| 1947 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1948 | |
Sean Callanan | 7750226 | 2011-05-12 23:54:16 +0000 | [diff] [blame] | 1949 | return true; |
| 1950 | } |
| 1951 | |
Sean Callanan | d9ca42a | 2011-05-08 02:21:26 +0000 | [diff] [blame] | 1952 | void |
Greg Clayton | 8b2fe6d | 2010-12-14 02:59:59 +0000 | [diff] [blame] | 1953 | ClangExpressionDeclMap::AddOneRegister (NameSearchContext &context, |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1954 | const RegisterInfo *reg_info, |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 1955 | unsigned int current_id) |
Sean Callanan | 348b589 | 2010-11-30 00:27:43 +0000 | [diff] [blame] | 1956 | { |
Greg Clayton | 5160ce5 | 2013-03-27 23:08:40 +0000 | [diff] [blame] | 1957 | Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1958 | |
Greg Clayton | a1e5dc8 | 2015-08-11 22:53:00 +0000 | [diff] [blame] | 1959 | CompilerType clang_type = ClangASTContext::GetBuiltinTypeForEncodingAndBitSize (m_ast_context, |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1960 | reg_info->encoding, |
| 1961 | reg_info->byte_size * 8); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1962 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1963 | if (!clang_type) |
Sean Callanan | 348b589 | 2010-11-30 00:27:43 +0000 | [diff] [blame] | 1964 | { |
Johnny Chen | e95fcf7 | 2011-08-09 22:52:27 +0000 | [diff] [blame] | 1965 | if (log) |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 1966 | log->Printf(" Tried to add a type for %s, but couldn't get one", context.m_decl_name.getAsString().c_str()); |
Sean Callanan | 348b589 | 2010-11-30 00:27:43 +0000 | [diff] [blame] | 1967 | return; |
| 1968 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1969 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1970 | TypeFromParser parser_clang_type (clang_type); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1971 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1972 | NamedDecl *var_decl = context.AddVarDecl(parser_clang_type); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1973 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 1974 | ClangExpressionVariable *entity(ClangExpressionVariable::CreateVariableInList(m_found_entities, |
| 1975 | m_parser_vars->m_exe_ctx.GetBestExecutionContextScope(), |
| 1976 | m_parser_vars->m_target_info.byte_order, |
| 1977 | m_parser_vars->m_target_info.address_byte_size)); |
| 1978 | assert (entity); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1979 | |
Sean Callanan | 348b589 | 2010-11-30 00:27:43 +0000 | [diff] [blame] | 1980 | std::string decl_name(context.m_decl_name.getAsString()); |
Greg Clayton | 8b2fe6d | 2010-12-14 02:59:59 +0000 | [diff] [blame] | 1981 | entity->SetName (ConstString (decl_name.c_str())); |
| 1982 | entity->SetRegisterInfo (reg_info); |
Sean Callanan | 3c495c1 | 2013-01-15 23:29:36 +0000 | [diff] [blame] | 1983 | entity->EnableParserVars(GetParserID()); |
| 1984 | ClangExpressionVariable::ParserVars *parser_vars = entity->GetParserVars(GetParserID()); |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 1985 | parser_vars->m_parser_type = parser_clang_type; |
| 1986 | parser_vars->m_named_decl = var_decl; |
| 1987 | parser_vars->m_llvm_value = NULL; |
| 1988 | parser_vars->m_lldb_value.Clear(); |
Sean Callanan | f673e76 | 2012-02-15 01:40:39 +0000 | [diff] [blame] | 1989 | entity->m_flags |= ClangExpressionVariable::EVBareRegister; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 1990 | |
Sean Callanan | f673e76 | 2012-02-15 01:40:39 +0000 | [diff] [blame] | 1991 | if (log) |
Sean Callanan | 348b589 | 2010-11-30 00:27:43 +0000 | [diff] [blame] | 1992 | { |
Greg Clayton | 64bc6ca | 2011-10-20 00:47:21 +0000 | [diff] [blame] | 1993 | ASTDumper ast_dumper(var_decl); |
Sean Callanan | fb3e430 | 2011-10-29 19:50:43 +0000 | [diff] [blame] | 1994 | log->Printf(" CEDM::FEVD[%d] Added register %s, returned %s", current_id, context.m_decl_name.getAsString().c_str(), ast_dumper.GetCString()); |
Sean Callanan | 348b589 | 2010-11-30 00:27:43 +0000 | [diff] [blame] | 1995 | } |
| 1996 | } |
| 1997 | |
Sean Callanan | 2235f32 | 2010-08-11 03:57:18 +0000 | [diff] [blame] | 1998 | void |
Greg Clayton | 3f5c08f | 2011-05-18 22:01:49 +0000 | [diff] [blame] | 1999 | ClangExpressionDeclMap::AddOneFunction (NameSearchContext &context, |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2000 | Function* function, |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 2001 | Symbol* symbol, |
| 2002 | unsigned int current_id) |
Sean Callanan | 468574b | 2010-06-22 23:46:24 +0000 | [diff] [blame] | 2003 | { |
Sean Callanan | 979f74d | 2010-12-03 01:38:59 +0000 | [diff] [blame] | 2004 | assert (m_parser_vars.get()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2005 | |
Greg Clayton | 5160ce5 | 2013-03-27 23:08:40 +0000 | [diff] [blame] | 2006 | Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2007 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2008 | NamedDecl *function_decl = NULL; |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 2009 | Address fun_address; |
Greg Clayton | a1e5dc8 | 2015-08-11 22:53:00 +0000 | [diff] [blame] | 2010 | CompilerType function_clang_type; |
Matt Kopec | 00049b8 | 2013-02-27 20:13:38 +0000 | [diff] [blame] | 2011 | |
| 2012 | bool is_indirect_function = false; |
| 2013 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2014 | if (function) |
Sean Callanan | 8ade104 | 2010-07-27 00:55:47 +0000 | [diff] [blame] | 2015 | { |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2016 | Type *function_type = function->GetType(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2017 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2018 | if (!function_type) |
Sean Callanan | 8ade104 | 2010-07-27 00:55:47 +0000 | [diff] [blame] | 2019 | { |
| 2020 | if (log) |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 2021 | log->PutCString(" Skipped a function because it has no type"); |
Sean Callanan | 8ade104 | 2010-07-27 00:55:47 +0000 | [diff] [blame] | 2022 | return; |
| 2023 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2024 | |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 2025 | function_clang_type = function_type->GetFullCompilerType (); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2026 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2027 | if (!function_clang_type) |
Sean Callanan | 8ade104 | 2010-07-27 00:55:47 +0000 | [diff] [blame] | 2028 | { |
| 2029 | if (log) |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 2030 | log->PutCString(" Skipped a function because it has no Clang type"); |
Sean Callanan | 8ade104 | 2010-07-27 00:55:47 +0000 | [diff] [blame] | 2031 | return; |
| 2032 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2033 | |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 2034 | fun_address = function->GetAddressRange().GetBaseAddress(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2035 | |
Greg Clayton | a1e5dc8 | 2015-08-11 22:53:00 +0000 | [diff] [blame] | 2036 | CompilerType copied_function_type = GuardedCopyType(function_clang_type); |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2037 | if (copied_function_type) |
Greg Clayton | 64bc6ca | 2011-10-20 00:47:21 +0000 | [diff] [blame] | 2038 | { |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2039 | function_decl = context.AddFunDecl(copied_function_type); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2040 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2041 | if (!function_decl) |
Sean Callanan | 485f732 | 2013-04-24 00:34:41 +0000 | [diff] [blame] | 2042 | { |
| 2043 | if (log) |
| 2044 | { |
| 2045 | log->Printf (" Failed to create a function decl for '%s' {0x%8.8" PRIx64 "}", |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2046 | function_type->GetName().GetCString(), |
| 2047 | function_type->GetID()); |
Sean Callanan | 485f732 | 2013-04-24 00:34:41 +0000 | [diff] [blame] | 2048 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2049 | |
Sean Callanan | 485f732 | 2013-04-24 00:34:41 +0000 | [diff] [blame] | 2050 | return; |
| 2051 | } |
Greg Clayton | 64bc6ca | 2011-10-20 00:47:21 +0000 | [diff] [blame] | 2052 | } |
| 2053 | else |
| 2054 | { |
| 2055 | // We failed to copy the type we found |
| 2056 | if (log) |
| 2057 | { |
Daniel Malea | d01b295 | 2012-11-29 21:49:15 +0000 | [diff] [blame] | 2058 | log->Printf (" Failed to import the function type '%s' {0x%8.8" PRIx64 "} into the expression parser AST contenxt", |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2059 | function_type->GetName().GetCString(), |
| 2060 | function_type->GetID()); |
Greg Clayton | 64bc6ca | 2011-10-20 00:47:21 +0000 | [diff] [blame] | 2061 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2062 | |
Sean Callanan | ed8d58f | 2011-11-16 00:40:13 +0000 | [diff] [blame] | 2063 | return; |
Greg Clayton | 64bc6ca | 2011-10-20 00:47:21 +0000 | [diff] [blame] | 2064 | } |
Sean Callanan | 8ade104 | 2010-07-27 00:55:47 +0000 | [diff] [blame] | 2065 | } |
| 2066 | else if (symbol) |
| 2067 | { |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 2068 | fun_address = symbol->GetAddress(); |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2069 | function_decl = context.AddGenericFunDecl(); |
Matt Kopec | 00049b8 | 2013-02-27 20:13:38 +0000 | [diff] [blame] | 2070 | is_indirect_function = symbol->IsIndirect(); |
Sean Callanan | 8ade104 | 2010-07-27 00:55:47 +0000 | [diff] [blame] | 2071 | } |
| 2072 | else |
| 2073 | { |
| 2074 | if (log) |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 2075 | log->PutCString(" AddOneFunction called with no function and no symbol"); |
Sean Callanan | 8ade104 | 2010-07-27 00:55:47 +0000 | [diff] [blame] | 2076 | return; |
| 2077 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2078 | |
Sean Callanan | 933693b | 2012-02-10 01:22:05 +0000 | [diff] [blame] | 2079 | Target *target = m_parser_vars->m_exe_ctx.GetTargetPtr(); |
Greg Clayton | c14ee32 | 2011-09-22 04:58:26 +0000 | [diff] [blame] | 2080 | |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 2081 | lldb::addr_t load_addr = fun_address.GetCallableLoadAddress(target, is_indirect_function); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2082 | |
Sean Callanan | bc8ac34 | 2015-09-04 20:49:51 +0000 | [diff] [blame] | 2083 | ClangExpressionVariable *entity(ClangExpressionVariable::CreateVariableInList (m_found_entities, |
| 2084 | m_parser_vars->m_exe_ctx.GetBestExecutionContextScope (), |
| 2085 | m_parser_vars->m_target_info.byte_order, |
| 2086 | m_parser_vars->m_target_info.address_byte_size)); |
| 2087 | assert (entity); |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2088 | |
| 2089 | std::string decl_name(context.m_decl_name.getAsString()); |
| 2090 | entity->SetName(ConstString(decl_name.c_str())); |
Greg Clayton | 99558cc4 | 2015-08-24 23:46:31 +0000 | [diff] [blame] | 2091 | entity->SetCompilerType (function_clang_type); |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2092 | entity->EnableParserVars(GetParserID()); |
| 2093 | |
| 2094 | ClangExpressionVariable::ParserVars *parser_vars = entity->GetParserVars(GetParserID()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2095 | |
Sean Callanan | 9be9d17 | 2013-03-19 01:45:02 +0000 | [diff] [blame] | 2096 | if (load_addr != LLDB_INVALID_ADDRESS) |
| 2097 | { |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2098 | parser_vars->m_lldb_value.SetValueType(Value::eValueTypeLoadAddress); |
| 2099 | parser_vars->m_lldb_value.GetScalar() = load_addr; |
Sean Callanan | 9be9d17 | 2013-03-19 01:45:02 +0000 | [diff] [blame] | 2100 | } |
| 2101 | else |
| 2102 | { |
| 2103 | // We have to try finding a file address. |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2104 | |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 2105 | lldb::addr_t file_addr = fun_address.GetFileAddress(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2106 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2107 | parser_vars->m_lldb_value.SetValueType(Value::eValueTypeFileAddress); |
| 2108 | parser_vars->m_lldb_value.GetScalar() = file_addr; |
Sean Callanan | 9be9d17 | 2013-03-19 01:45:02 +0000 | [diff] [blame] | 2109 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2110 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2111 | |
| 2112 | parser_vars->m_named_decl = function_decl; |
Sean Callanan | 3c495c1 | 2013-01-15 23:29:36 +0000 | [diff] [blame] | 2113 | parser_vars->m_llvm_value = NULL; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2114 | |
Sean Callanan | ea22d42 | 2010-07-16 00:09:46 +0000 | [diff] [blame] | 2115 | if (log) |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 2116 | { |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2117 | ASTDumper ast_dumper(function_decl); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2118 | |
Sean Callanan | 308a3c5 | 2012-07-28 00:21:01 +0000 | [diff] [blame] | 2119 | StreamString ss; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2120 | |
Greg Clayton | 358cf1e | 2015-06-25 21:46:34 +0000 | [diff] [blame] | 2121 | fun_address.Dump(&ss, m_parser_vars->m_exe_ctx.GetBestExecutionContextScope(), Address::DumpStyleResolvedDescription); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2122 | |
Sean Callanan | 308a3c5 | 2012-07-28 00:21:01 +0000 | [diff] [blame] | 2123 | log->Printf(" CEDM::FEVD[%u] Found %s function %s (description %s), returned %s", |
Sean Callanan | 7dd9812 | 2011-10-14 20:34:21 +0000 | [diff] [blame] | 2124 | current_id, |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2125 | (function ? "specific" : "generic"), |
Sean Callanan | 308a3c5 | 2012-07-28 00:21:01 +0000 | [diff] [blame] | 2126 | decl_name.c_str(), |
| 2127 | ss.GetData(), |
Greg Clayton | 64bc6ca | 2011-10-20 00:47:21 +0000 | [diff] [blame] | 2128 | ast_dumper.GetCString()); |
Greg Clayton | 7b462cc | 2010-10-15 22:48:33 +0000 | [diff] [blame] | 2129 | } |
Chris Lattner | 30fdc8d | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 2130 | } |
Sean Callanan | 5666b67 | 2010-08-04 01:02:13 +0000 | [diff] [blame] | 2131 | |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 2132 | TypeFromParser |
| 2133 | ClangExpressionDeclMap::CopyClassType(TypeFromUser &ut, |
| 2134 | unsigned int current_id) |
Sean Callanan | 5666b67 | 2010-08-04 01:02:13 +0000 | [diff] [blame] | 2135 | { |
Greg Clayton | a1e5dc8 | 2015-08-11 22:53:00 +0000 | [diff] [blame] | 2136 | CompilerType copied_clang_type = GuardedCopyType(ut); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2137 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2138 | if (!copied_clang_type) |
Sean Callanan | e0a64f7 | 2011-12-01 21:04:37 +0000 | [diff] [blame] | 2139 | { |
Greg Clayton | 5160ce5 | 2013-03-27 23:08:40 +0000 | [diff] [blame] | 2140 | Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2141 | |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 2142 | if (log) |
| 2143 | log->Printf("ClangExpressionDeclMap::CopyClassType - Couldn't import the type"); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2144 | |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 2145 | return TypeFromParser(); |
Sean Callanan | e0a64f7 | 2011-12-01 21:04:37 +0000 | [diff] [blame] | 2146 | } |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 2147 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2148 | if (copied_clang_type.IsAggregateType() && copied_clang_type.GetCompleteType ()) |
Sean Callanan | fc55f5d | 2010-09-21 00:44:12 +0000 | [diff] [blame] | 2149 | { |
Greg Clayton | a1e5dc8 | 2015-08-11 22:53:00 +0000 | [diff] [blame] | 2150 | CompilerType void_clang_type = ClangASTContext::GetBasicType(m_ast_context, eBasicTypeVoid); |
| 2151 | CompilerType void_ptr_clang_type = void_clang_type.GetPointerType(); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2152 | |
Greg Clayton | a1e5dc8 | 2015-08-11 22:53:00 +0000 | [diff] [blame] | 2153 | CompilerType method_type = ClangASTContext::CreateFunctionType (m_ast_context, |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2154 | void_clang_type, |
| 2155 | &void_ptr_clang_type, |
Sean Callanan | c1b732d | 2011-11-01 18:07:13 +0000 | [diff] [blame] | 2156 | 1, |
| 2157 | false, |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2158 | copied_clang_type.GetTypeQualifiers()); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2159 | |
Greg Clayton | 0fffff5 | 2010-09-24 05:15:53 +0000 | [diff] [blame] | 2160 | const bool is_virtual = false; |
| 2161 | const bool is_static = false; |
| 2162 | const bool is_inline = false; |
Greg Clayton | f51de67 | 2010-10-01 02:31:07 +0000 | [diff] [blame] | 2163 | const bool is_explicit = false; |
Sean Callanan | c832475 | 2011-11-02 18:09:01 +0000 | [diff] [blame] | 2164 | const bool is_attr_used = true; |
Sean Callanan | dbb5839 | 2011-11-02 01:38:59 +0000 | [diff] [blame] | 2165 | const bool is_artificial = false; |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2166 | |
Greg Clayton | d8d4a57 | 2015-08-11 21:38:15 +0000 | [diff] [blame] | 2167 | ClangASTContext::GetASTContext(m_ast_context)-> |
| 2168 | AddMethodToCXXRecordType (copied_clang_type.GetOpaqueQualType(), |
| 2169 | "$__lldb_expr", |
| 2170 | method_type, |
| 2171 | lldb::eAccessPublic, |
| 2172 | is_virtual, |
| 2173 | is_static, |
| 2174 | is_inline, |
| 2175 | is_explicit, |
| 2176 | is_attr_used, |
| 2177 | is_artificial); |
Sean Callanan | fc55f5d | 2010-09-21 00:44:12 +0000 | [diff] [blame] | 2178 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2179 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2180 | return TypeFromParser(copied_clang_type); |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 2181 | } |
| 2182 | |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2183 | void |
| 2184 | ClangExpressionDeclMap::AddOneType(NameSearchContext &context, |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 2185 | TypeFromUser &ut, |
| 2186 | unsigned int current_id) |
| 2187 | { |
Greg Clayton | a1e5dc8 | 2015-08-11 22:53:00 +0000 | [diff] [blame] | 2188 | CompilerType copied_clang_type = GuardedCopyType(ut); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2189 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2190 | if (!copied_clang_type) |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 2191 | { |
Greg Clayton | 5160ce5 | 2013-03-27 23:08:40 +0000 | [diff] [blame] | 2192 | Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS)); |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 2193 | |
| 2194 | if (log) |
| 2195 | log->Printf("ClangExpressionDeclMap::AddOneType - Couldn't import the type"); |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2196 | |
Sean Callanan | fa4fab7 | 2013-02-01 06:55:48 +0000 | [diff] [blame] | 2197 | return; |
| 2198 | } |
Sylvestre Ledru | ceab3ac | 2014-07-06 17:54:58 +0000 | [diff] [blame] | 2199 | |
Greg Clayton | 57ee306 | 2013-07-11 22:46:58 +0000 | [diff] [blame] | 2200 | context.AddTypeDecl(copied_clang_type); |
Sean Callanan | 5666b67 | 2010-08-04 01:02:13 +0000 | [diff] [blame] | 2201 | } |