Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 1 | //===-- SBBlock.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/API/SBBlock.h" |
Greg Clayton | 23b8abb | 2011-09-26 07:11:27 +0000 | [diff] [blame] | 11 | #include "lldb/API/SBAddress.h" |
Greg Clayton | 69aa5d9 | 2010-09-07 04:20:48 +0000 | [diff] [blame] | 12 | #include "lldb/API/SBFileSpec.h" |
Greg Clayton | 7dd5c51 | 2012-02-06 01:44:54 +0000 | [diff] [blame] | 13 | #include "lldb/API/SBFrame.h" |
Caroline Tice | 98f930f | 2010-09-20 05:20:02 +0000 | [diff] [blame] | 14 | #include "lldb/API/SBStream.h" |
Greg Clayton | 7dd5c51 | 2012-02-06 01:44:54 +0000 | [diff] [blame] | 15 | #include "lldb/API/SBValue.h" |
Greg Clayton | 23b8abb | 2011-09-26 07:11:27 +0000 | [diff] [blame] | 16 | #include "lldb/Core/AddressRange.h" |
Greg Clayton | 7dd5c51 | 2012-02-06 01:44:54 +0000 | [diff] [blame] | 17 | #include "lldb/Core/Log.h" |
| 18 | #include "lldb/Core/ValueObjectVariable.h" |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 19 | #include "lldb/Symbol/Block.h" |
Greg Clayton | 69aa5d9 | 2010-09-07 04:20:48 +0000 | [diff] [blame] | 20 | #include "lldb/Symbol/Function.h" |
Caroline Tice | 98f930f | 2010-09-20 05:20:02 +0000 | [diff] [blame] | 21 | #include "lldb/Symbol/SymbolContext.h" |
Greg Clayton | 7dd5c51 | 2012-02-06 01:44:54 +0000 | [diff] [blame] | 22 | #include "lldb/Symbol/VariableList.h" |
| 23 | #include "lldb/Target/StackFrame.h" |
| 24 | #include "lldb/Target/Target.h" |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 25 | |
| 26 | using namespace lldb; |
Greg Clayton | 69aa5d9 | 2010-09-07 04:20:48 +0000 | [diff] [blame] | 27 | using namespace lldb_private; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 28 | |
| 29 | |
| 30 | SBBlock::SBBlock () : |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 31 | m_opaque_ptr (NULL) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 32 | { |
| 33 | } |
| 34 | |
| 35 | SBBlock::SBBlock (lldb_private::Block *lldb_object_ptr) : |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 36 | m_opaque_ptr (lldb_object_ptr) |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 37 | { |
| 38 | } |
| 39 | |
Greg Clayton | 538eb82 | 2010-11-05 23:17:00 +0000 | [diff] [blame] | 40 | SBBlock::SBBlock(const SBBlock &rhs) : |
| 41 | m_opaque_ptr (rhs.m_opaque_ptr) |
| 42 | { |
| 43 | } |
| 44 | |
| 45 | const SBBlock & |
| 46 | SBBlock::operator = (const SBBlock &rhs) |
| 47 | { |
| 48 | m_opaque_ptr = rhs.m_opaque_ptr; |
| 49 | return *this; |
| 50 | } |
| 51 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 52 | SBBlock::~SBBlock () |
| 53 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 54 | m_opaque_ptr = NULL; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 55 | } |
| 56 | |
| 57 | bool |
| 58 | SBBlock::IsValid () const |
| 59 | { |
Greg Clayton | 63094e0 | 2010-06-23 01:19:29 +0000 | [diff] [blame] | 60 | return m_opaque_ptr != NULL; |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 61 | } |
| 62 | |
Greg Clayton | 69aa5d9 | 2010-09-07 04:20:48 +0000 | [diff] [blame] | 63 | bool |
| 64 | SBBlock::IsInlined () const |
| 65 | { |
| 66 | if (m_opaque_ptr) |
| 67 | return m_opaque_ptr->GetInlinedFunctionInfo () != NULL; |
| 68 | return false; |
| 69 | } |
| 70 | |
| 71 | const char * |
| 72 | SBBlock::GetInlinedName () const |
| 73 | { |
| 74 | if (m_opaque_ptr) |
| 75 | { |
| 76 | const InlineFunctionInfo* inlined_info = m_opaque_ptr->GetInlinedFunctionInfo (); |
| 77 | if (inlined_info) |
| 78 | return inlined_info->GetName().AsCString (NULL); |
| 79 | } |
| 80 | return NULL; |
| 81 | } |
| 82 | |
| 83 | SBFileSpec |
| 84 | SBBlock::GetInlinedCallSiteFile () const |
| 85 | { |
| 86 | SBFileSpec sb_file; |
| 87 | if (m_opaque_ptr) |
| 88 | { |
| 89 | const InlineFunctionInfo* inlined_info = m_opaque_ptr->GetInlinedFunctionInfo (); |
| 90 | if (inlined_info) |
| 91 | sb_file.SetFileSpec (inlined_info->GetCallSite().GetFile()); |
| 92 | } |
| 93 | return sb_file; |
| 94 | } |
| 95 | |
| 96 | uint32_t |
| 97 | SBBlock::GetInlinedCallSiteLine () const |
| 98 | { |
| 99 | if (m_opaque_ptr) |
| 100 | { |
| 101 | const InlineFunctionInfo* inlined_info = m_opaque_ptr->GetInlinedFunctionInfo (); |
| 102 | if (inlined_info) |
| 103 | return inlined_info->GetCallSite().GetLine(); |
| 104 | } |
| 105 | return 0; |
| 106 | } |
| 107 | |
| 108 | uint32_t |
| 109 | SBBlock::GetInlinedCallSiteColumn () const |
| 110 | { |
| 111 | if (m_opaque_ptr) |
| 112 | { |
| 113 | const InlineFunctionInfo* inlined_info = m_opaque_ptr->GetInlinedFunctionInfo (); |
| 114 | if (inlined_info) |
| 115 | return inlined_info->GetCallSite().GetColumn(); |
| 116 | } |
| 117 | return 0; |
| 118 | } |
| 119 | |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 120 | void |
| 121 | SBBlock::AppendVariables (bool can_create, bool get_parent_variables, lldb_private::VariableList *var_list) |
| 122 | { |
| 123 | if (IsValid()) |
| 124 | { |
Greg Clayton | 33ed170 | 2010-08-24 00:45:41 +0000 | [diff] [blame] | 125 | bool show_inline = true; |
| 126 | m_opaque_ptr->AppendVariables (can_create, get_parent_variables, show_inline, var_list); |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 127 | } |
| 128 | } |
| 129 | |
Greg Clayton | 69aa5d9 | 2010-09-07 04:20:48 +0000 | [diff] [blame] | 130 | SBBlock |
| 131 | SBBlock::GetParent () |
| 132 | { |
| 133 | SBBlock sb_block; |
| 134 | if (m_opaque_ptr) |
| 135 | sb_block.m_opaque_ptr = m_opaque_ptr->GetParent(); |
| 136 | return sb_block; |
| 137 | } |
| 138 | |
Greg Clayton | 23b8abb | 2011-09-26 07:11:27 +0000 | [diff] [blame] | 139 | lldb::SBBlock |
| 140 | SBBlock::GetContainingInlinedBlock () |
| 141 | { |
| 142 | SBBlock sb_block; |
| 143 | if (m_opaque_ptr) |
| 144 | sb_block.m_opaque_ptr = m_opaque_ptr->GetContainingInlinedBlock (); |
| 145 | return sb_block; |
| 146 | } |
| 147 | |
Greg Clayton | 69aa5d9 | 2010-09-07 04:20:48 +0000 | [diff] [blame] | 148 | SBBlock |
| 149 | SBBlock::GetSibling () |
| 150 | { |
| 151 | SBBlock sb_block; |
| 152 | if (m_opaque_ptr) |
| 153 | sb_block.m_opaque_ptr = m_opaque_ptr->GetSibling(); |
| 154 | return sb_block; |
| 155 | } |
| 156 | |
| 157 | SBBlock |
| 158 | SBBlock::GetFirstChild () |
| 159 | { |
| 160 | SBBlock sb_block; |
| 161 | if (m_opaque_ptr) |
| 162 | sb_block.m_opaque_ptr = m_opaque_ptr->GetFirstChild(); |
| 163 | return sb_block; |
| 164 | } |
| 165 | |
Greg Clayton | 23b8abb | 2011-09-26 07:11:27 +0000 | [diff] [blame] | 166 | lldb_private::Block * |
Greg Clayton | 7dd5c51 | 2012-02-06 01:44:54 +0000 | [diff] [blame] | 167 | SBBlock::GetPtr () |
Greg Clayton | a66ba46 | 2010-10-30 04:51:46 +0000 | [diff] [blame] | 168 | { |
| 169 | return m_opaque_ptr; |
| 170 | } |
| 171 | |
Greg Clayton | dd62d72 | 2010-12-14 04:58:53 +0000 | [diff] [blame] | 172 | void |
Greg Clayton | 7dd5c51 | 2012-02-06 01:44:54 +0000 | [diff] [blame] | 173 | SBBlock::SetPtr (lldb_private::Block *block) |
Greg Clayton | dd62d72 | 2010-12-14 04:58:53 +0000 | [diff] [blame] | 174 | { |
| 175 | m_opaque_ptr = block; |
| 176 | } |
Chris Lattner | 24943d2 | 2010-06-08 16:52:24 +0000 | [diff] [blame] | 177 | |
Caroline Tice | 98f930f | 2010-09-20 05:20:02 +0000 | [diff] [blame] | 178 | bool |
| 179 | SBBlock::GetDescription (SBStream &description) |
| 180 | { |
Greg Clayton | 96154be | 2011-11-13 06:57:31 +0000 | [diff] [blame] | 181 | Stream &strm = description.ref(); |
| 182 | |
Caroline Tice | 98f930f | 2010-09-20 05:20:02 +0000 | [diff] [blame] | 183 | if (m_opaque_ptr) |
Caroline Tice | e7a566e | 2010-09-20 16:21:41 +0000 | [diff] [blame] | 184 | { |
Caroline Tice | 98f930f | 2010-09-20 05:20:02 +0000 | [diff] [blame] | 185 | lldb::user_id_t id = m_opaque_ptr->GetID(); |
Daniel Malea | 5f35a4b | 2012-11-29 21:49:15 +0000 | [diff] [blame] | 186 | strm.Printf ("Block: {id: %" PRIu64 "} ", id); |
Caroline Tice | 98f930f | 2010-09-20 05:20:02 +0000 | [diff] [blame] | 187 | if (IsInlined()) |
Caroline Tice | e7a566e | 2010-09-20 16:21:41 +0000 | [diff] [blame] | 188 | { |
Greg Clayton | 96154be | 2011-11-13 06:57:31 +0000 | [diff] [blame] | 189 | strm.Printf (" (inlined, '%s') ", GetInlinedName()); |
Caroline Tice | e7a566e | 2010-09-20 16:21:41 +0000 | [diff] [blame] | 190 | } |
Caroline Tice | 98f930f | 2010-09-20 05:20:02 +0000 | [diff] [blame] | 191 | lldb_private::SymbolContext sc; |
| 192 | m_opaque_ptr->CalculateSymbolContext (&sc); |
| 193 | if (sc.function) |
Caroline Tice | e7a566e | 2010-09-20 16:21:41 +0000 | [diff] [blame] | 194 | { |
Greg Clayton | 96154be | 2011-11-13 06:57:31 +0000 | [diff] [blame] | 195 | m_opaque_ptr->DumpAddressRanges (&strm, |
Caroline Tice | 98f930f | 2010-09-20 05:20:02 +0000 | [diff] [blame] | 196 | sc.function->GetAddressRange().GetBaseAddress().GetFileAddress()); |
Caroline Tice | e7a566e | 2010-09-20 16:21:41 +0000 | [diff] [blame] | 197 | } |
| 198 | } |
Caroline Tice | 98f930f | 2010-09-20 05:20:02 +0000 | [diff] [blame] | 199 | else |
Greg Clayton | 96154be | 2011-11-13 06:57:31 +0000 | [diff] [blame] | 200 | strm.PutCString ("No value"); |
Caroline Tice | 98f930f | 2010-09-20 05:20:02 +0000 | [diff] [blame] | 201 | |
| 202 | return true; |
| 203 | } |
Greg Clayton | 23b8abb | 2011-09-26 07:11:27 +0000 | [diff] [blame] | 204 | |
| 205 | uint32_t |
| 206 | SBBlock::GetNumRanges () |
| 207 | { |
| 208 | if (m_opaque_ptr) |
| 209 | return m_opaque_ptr->GetNumRanges(); |
| 210 | return 0; |
| 211 | } |
| 212 | |
| 213 | lldb::SBAddress |
| 214 | SBBlock::GetRangeStartAddress (uint32_t idx) |
| 215 | { |
| 216 | lldb::SBAddress sb_addr; |
| 217 | if (m_opaque_ptr) |
| 218 | { |
| 219 | AddressRange range; |
| 220 | if (m_opaque_ptr->GetRangeAtIndex(idx, range)) |
| 221 | { |
| 222 | sb_addr.ref() = range.GetBaseAddress(); |
| 223 | } |
| 224 | } |
| 225 | return sb_addr; |
| 226 | } |
| 227 | |
| 228 | lldb::SBAddress |
| 229 | SBBlock::GetRangeEndAddress (uint32_t idx) |
| 230 | { |
| 231 | lldb::SBAddress sb_addr; |
| 232 | if (m_opaque_ptr) |
| 233 | { |
| 234 | AddressRange range; |
| 235 | if (m_opaque_ptr->GetRangeAtIndex(idx, range)) |
| 236 | { |
| 237 | sb_addr.ref() = range.GetBaseAddress(); |
| 238 | sb_addr.ref().Slide(range.GetByteSize()); |
| 239 | } |
| 240 | } |
| 241 | return sb_addr; |
| 242 | } |
| 243 | |
| 244 | uint32_t |
| 245 | SBBlock::GetRangeIndexForBlockAddress (lldb::SBAddress block_addr) |
| 246 | { |
| 247 | if (m_opaque_ptr && block_addr.IsValid()) |
| 248 | { |
Greg Clayton | bc36a86 | 2011-10-08 00:49:15 +0000 | [diff] [blame] | 249 | return m_opaque_ptr->GetRangeIndexContainingAddress (block_addr.ref()); |
Greg Clayton | 23b8abb | 2011-09-26 07:11:27 +0000 | [diff] [blame] | 250 | } |
| 251 | |
| 252 | return UINT32_MAX; |
| 253 | } |
| 254 | |
Greg Clayton | 7dd5c51 | 2012-02-06 01:44:54 +0000 | [diff] [blame] | 255 | |
| 256 | lldb::SBValueList |
| 257 | SBBlock::GetVariables (lldb::SBFrame& frame, |
| 258 | bool arguments, |
| 259 | bool locals, |
| 260 | bool statics, |
| 261 | lldb::DynamicValueType use_dynamic) |
| 262 | { |
| 263 | Block *block = GetPtr(); |
| 264 | SBValueList value_list; |
| 265 | if (block) |
| 266 | { |
| 267 | StackFrameSP frame_sp(frame.GetFrameSP()); |
| 268 | VariableListSP variable_list_sp (block->GetBlockVariableList (true)); |
| 269 | |
| 270 | if (variable_list_sp) |
| 271 | { |
| 272 | const size_t num_variables = variable_list_sp->GetSize(); |
| 273 | if (num_variables) |
| 274 | { |
| 275 | for (size_t i = 0; i < num_variables; ++i) |
| 276 | { |
| 277 | VariableSP variable_sp (variable_list_sp->GetVariableAtIndex(i)); |
| 278 | if (variable_sp) |
| 279 | { |
| 280 | bool add_variable = false; |
| 281 | switch (variable_sp->GetScope()) |
| 282 | { |
| 283 | case eValueTypeVariableGlobal: |
| 284 | case eValueTypeVariableStatic: |
| 285 | add_variable = statics; |
| 286 | break; |
| 287 | |
| 288 | case eValueTypeVariableArgument: |
| 289 | add_variable = arguments; |
| 290 | break; |
| 291 | |
| 292 | case eValueTypeVariableLocal: |
| 293 | add_variable = locals; |
| 294 | break; |
| 295 | |
| 296 | default: |
| 297 | break; |
| 298 | } |
| 299 | if (add_variable) |
| 300 | { |
| 301 | if (frame_sp) |
Enrico Granata | 3d656c7 | 2012-10-22 18:18:36 +0000 | [diff] [blame] | 302 | { |
| 303 | lldb::ValueObjectSP valobj_sp(frame_sp->GetValueObjectForFrameVariable (variable_sp,eNoDynamicValues)); |
| 304 | SBValue value_sb; |
| 305 | value_sb.SetSP(valobj_sp, use_dynamic); |
| 306 | value_list.Append (value_sb); |
| 307 | } |
Greg Clayton | 7dd5c51 | 2012-02-06 01:44:54 +0000 | [diff] [blame] | 308 | } |
| 309 | } |
| 310 | } |
| 311 | } |
| 312 | } |
| 313 | } |
| 314 | return value_list; |
| 315 | } |
| 316 | |
| 317 | lldb::SBValueList |
| 318 | SBBlock::GetVariables (lldb::SBTarget& target, |
| 319 | bool arguments, |
| 320 | bool locals, |
| 321 | bool statics) |
| 322 | { |
| 323 | Block *block = GetPtr(); |
| 324 | |
| 325 | SBValueList value_list; |
| 326 | if (block) |
| 327 | { |
| 328 | TargetSP target_sp(target.GetSP()); |
| 329 | |
| 330 | VariableListSP variable_list_sp (block->GetBlockVariableList (true)); |
| 331 | |
| 332 | if (variable_list_sp) |
| 333 | { |
| 334 | const size_t num_variables = variable_list_sp->GetSize(); |
| 335 | if (num_variables) |
| 336 | { |
| 337 | for (size_t i = 0; i < num_variables; ++i) |
| 338 | { |
| 339 | VariableSP variable_sp (variable_list_sp->GetVariableAtIndex(i)); |
| 340 | if (variable_sp) |
| 341 | { |
| 342 | bool add_variable = false; |
| 343 | switch (variable_sp->GetScope()) |
| 344 | { |
| 345 | case eValueTypeVariableGlobal: |
| 346 | case eValueTypeVariableStatic: |
| 347 | add_variable = statics; |
| 348 | break; |
| 349 | |
| 350 | case eValueTypeVariableArgument: |
| 351 | add_variable = arguments; |
| 352 | break; |
| 353 | |
| 354 | case eValueTypeVariableLocal: |
| 355 | add_variable = locals; |
| 356 | break; |
| 357 | |
| 358 | default: |
| 359 | break; |
| 360 | } |
| 361 | if (add_variable) |
| 362 | { |
| 363 | if (target_sp) |
| 364 | value_list.Append (ValueObjectVariable::Create (target_sp.get(), variable_sp)); |
| 365 | } |
| 366 | } |
| 367 | } |
| 368 | } |
| 369 | } |
| 370 | } |
| 371 | return value_list; |
| 372 | } |
| 373 | |