1 //===-- Block.cpp ---------------------------------------------------------===//
9 #include "lldb/Symbol/Block.h"
24 Block::Block(lldb::user_id_t uid)  in Block()  function in Block
29 Block::~Block() = default;
31 void Block::GetDescription(Stream *s, Function *function,  in GetDescription()
59 void Block::Dump(Stream *s, addr_t base_addr, int32_t depth,  in Dump()
62     Block *parent = GetParent();  in Dump()
71   *s << "Block" << static_cast<const UserID &>(*this);  in Dump()
72   const Block *parent_block = GetParent();  in Dump()
112 Block *Block::FindBlockByID(user_id_t block_id) {  in FindBlockByID()
116   Block *matching_block = nullptr;  in FindBlockByID()
126 Block *Block::FindInnermostBlockByOffset(const lldb::addr_t offset) {  in FindInnermostBlockByOffset()
130     if (Block *block = block_sp->FindInnermostBlockByOffset(offset))  in FindInnermostBlockByOffset()  local
131       return block;  in FindInnermostBlockByOffset()
136 void Block::CalculateSymbolContext(SymbolContext *sc) {  in CalculateSymbolContext()
139   sc->block = this;  in CalculateSymbolContext()
142 lldb::ModuleSP Block::CalculateSymbolContextModule() {  in CalculateSymbolContextModule()
148 CompileUnit *Block::CalculateSymbolContextCompileUnit() {  in CalculateSymbolContextCompileUnit()
154 Function *Block::CalculateSymbolContextFunction() {  in CalculateSymbolContextFunction()
160 Block *Block::CalculateSymbolContextBlock() { return this; }  in CalculateSymbolContextBlock()
162 void Block::DumpSymbolContext(Stream *s) {  in DumpSymbolContext()
166   s->Printf(", Block{0x%8.8" PRIx64 "}", GetID());  in DumpSymbolContext()
169 void Block::DumpAddressRanges(Stream *s, lldb::addr_t base_addr) {  in DumpAddressRanges()
180 bool Block::Contains(addr_t range_offset) const {  in Contains()
184 bool Block::Contains(const Block *block) const {  in Contains()
185   if (this == block)  in Contains()
186     return false; // This block doesn't contain itself...  in Contains()
188   // Walk the parent chain for "block" and see if any if them match this block  in Contains()
189   const Block *block_parent;  in Contains()
190   for (block_parent = block->GetParent(); block_parent != nullptr;  in Contains()
193       return true; // One of the parents of "block" is this object!  in Contains()
198 bool Block::Contains(const Range &range) const {  in Contains()
202 Block *Block::GetParent() const {  in GetParent()
208 Block *Block::GetContainingInlinedBlock() {  in GetContainingInlinedBlock()
214 Block *Block::GetInlinedParent() {  in GetInlinedParent()
215   Block *parent_block = GetParent();  in GetInlinedParent()
225 Block *Block::GetContainingInlinedBlockWithCallSite(  in GetContainingInlinedBlockWithCallSite()
227   Block *inlined_block = GetContainingInlinedBlock();  in GetContainingInlinedBlockWithCallSite()
240 bool Block::GetRangeContainingOffset(const addr_t offset, Range &range) {  in GetRangeContainingOffset()
250 bool Block::GetRangeContainingAddress(const Address &addr,  in GetRangeContainingAddress()
278 bool Block::GetRangeContainingLoadAddress(lldb::addr_t load_addr,  in GetRangeContainingLoadAddress()
286 uint32_t Block::GetRangeIndexContainingAddress(const Address &addr) {  in GetRangeIndexContainingAddress()
303 bool Block::GetRangeAtIndex(uint32_t range_idx, AddressRange &range) {  in GetRangeAtIndex()
317 AddressRanges Block::GetRanges() {  in GetRanges()
333 bool Block::GetStartAddress(Address &addr) {  in GetStartAddress()
346 void Block::FinalizeRanges() {  in FinalizeRanges()
351 void Block::AddRange(const Range &range) {  in AddRange()
352   Block *parent_block = GetParent();  in AddRange()
367                   "warning: %s:%u block {0x%8.8" PRIx64  in AddRange()
369                   ") which is not contained in parent block {0x%8.8" PRIx64  in AddRange()
377                   "warning: block {0x%8.8" PRIx64 "} has range[%u] [0x%" PRIx64  in AddRange()
379                   ") which is not contained in parent block {0x%8.8" PRIx64  in AddRange()
392 size_t Block::MemorySize() const {  in MemorySize()
393   size_t mem_size = sizeof(Block) + m_ranges.GetSize() * sizeof(Range);  in MemorySize()
401 void Block::AddChild(const BlockSP &child_block_sp) {  in AddChild()
408 void Block::SetInlinedFunctionInfo(const char *name, const char *mangled,  in SetInlinedFunctionInfo()
415 VariableListSP Block::GetBlockVariableList(bool can_create) {  in GetBlockVariableList()
429 Block::AppendBlockVariables(bool can_create, bool get_child_block_variables,  in AppendBlockVariables()
447       Block *child_block = pos->get();  in AppendBlockVariables()
459 uint32_t Block::AppendVariables(bool can_create, bool get_parent_variables,  in AppendVariables()
481     Block *parent_block = GetParent();  in AppendVariables()
490 SymbolFile *Block::GetSymbolFile() {  in GetSymbolFile()
496 CompilerDeclContext Block::GetDeclContext() {  in GetDeclContext()
502 void Block::SetBlockInfoHasBeenParsed(bool b, bool set_children) {  in SetBlockInfoHasBeenParsed()
512 void Block::SetDidParseVariables(bool b, bool set_children) {  in SetDidParseVariables()
521 Block *Block::GetSibling() const {  in GetSibling()
523     Block *parent_block = GetParent();  in GetSibling()
529 // A parent of child blocks can be asked to find a sibling block given
531 Block *Block::GetSiblingForChild(const Block *child_block) const {  in GetSiblingForChild()