caio/clang-p2996
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

The LLDB API (lldb::SB*) is now thread safe!

Browse Source 
llvm-svn: 122262
This commit is contained in:
Greg Clayton
2010-12-20 20:49:23 +00:00
parent 3307d7cbad
commit af67cecd47
23 changed files with 537 additions and 497 deletions
Download Patch File Download Diff File Expand all files Collapse all files

60
lldb/source/API/SBFrame.cpp
View File

@@ -109,7 +109,10 @@ SBFrame::GetSymbolContext (uint32_t resolve_scope) const
SBSymbolContext sb_sym_ctx;
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
sb_sym_ctx.SetSymbolContext(&m_opaque_sp->GetSymbolContext (resolve_scope));
}
LogSP log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
@@ -124,7 +127,10 @@ SBFrame::GetModule () const
{
SBModule sb_module;
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
*sb_module = m_opaque_sp->GetSymbolContext (eSymbolContextModule).module_sp;
}
LogSP log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
@@ -139,7 +145,10 @@ SBFrame::GetCompileUnit () const
{
SBCompileUnit sb_comp_unit;
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
sb_comp_unit.reset (m_opaque_sp->GetSymbolContext (eSymbolContextCompUnit).comp_unit);
}
LogSP log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf ("SBFrame(%p)::GetModule () => SBCompileUnit(%p)",
@@ -153,7 +162,10 @@ SBFrame::GetFunction () const
{
SBFunction sb_function;
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
sb_function.reset(m_opaque_sp->GetSymbolContext (eSymbolContextFunction).function);
}
LogSP log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf ("SBFrame(%p)::GetFunction () => SBFunction(%p)",
@@ -167,7 +179,10 @@ SBFrame::GetSymbol () const
{
SBSymbol sb_symbol;
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
sb_symbol.reset(m_opaque_sp->GetSymbolContext (eSymbolContextSymbol).symbol);
}
LogSP log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf ("SBFrame(%p)::GetSymbol () => SBSymbol(%p)",
@@ -180,7 +195,10 @@ SBFrame::GetBlock () const
{
SBBlock sb_block;
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
sb_block.reset (m_opaque_sp->GetSymbolContext (eSymbolContextBlock).block);
}
LogSP log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf ("SBFrame(%p)::GetBlock () => SBBlock(%p)",
@@ -193,7 +211,10 @@ SBFrame::GetFrameBlock () const
{
SBBlock sb_block;
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
sb_block.reset(m_opaque_sp->GetFrameBlock ());
}
LogSP log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf ("SBFrame(%p)::GetFrameBlock () => SBBlock(%p)",
@@ -206,7 +227,10 @@ SBFrame::GetLineEntry () const
{
SBLineEntry sb_line_entry;
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
sb_line_entry.SetLineEntry (m_opaque_sp->GetSymbolContext (eSymbolContextLineEntry).line_entry);
}
LogSP log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf ("SBFrame(%p)::GetLineEntry () => SBLineEntry(%p)",
@@ -231,7 +255,10 @@ SBFrame::GetPC () const
{
addr_t addr = LLDB_INVALID_ADDRESS;
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
addr = m_opaque_sp->GetFrameCodeAddress().GetLoadAddress (&m_opaque_sp->GetThread().GetProcess().GetTarget());
}
LogSP log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
@@ -245,7 +272,10 @@ SBFrame::SetPC (addr_t new_pc)
{
bool ret_val = false;
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
ret_val = m_opaque_sp->GetRegisterContext()->SetPC (new_pc);
}
LogSP log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
@@ -260,7 +290,10 @@ SBFrame::GetSP () const
{
addr_t addr = LLDB_INVALID_ADDRESS;
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
addr = m_opaque_sp->GetRegisterContext()->GetSP();
}
LogSP log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf ("SBFrame(%p)::GetSP () => 0x%llx", m_opaque_sp.get(), addr);
@@ -274,7 +307,10 @@ SBFrame::GetFP () const
{
addr_t addr = LLDB_INVALID_ADDRESS;
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
addr = m_opaque_sp->GetRegisterContext()->GetFP();
}
LogSP log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
@@ -288,7 +324,10 @@ SBFrame::GetPCAddress () const
{
SBAddress sb_addr;
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
sb_addr.SetAddress (&m_opaque_sp->GetFrameCodeAddress());
}
LogSP log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
log->Printf ("SBFrame(%p)::GetPCAddress () => SBAddress(%p)", m_opaque_sp.get(), sb_addr.get());
@@ -308,7 +347,7 @@ SBFrame::FindVariable (const char *name)
if (m_opaque_sp && name && name[0])
{
VariableList variable_list;
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
SymbolContext sc (m_opaque_sp->GetSymbolContext (eSymbolContextBlock));
if (sc.block)
@@ -346,6 +385,7 @@ SBFrame::FindValue (const char *name, ValueType value_type)
SBValue sb_value;
if (m_opaque_sp && name && name[0])
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
switch (value_type)
{
@@ -479,7 +519,10 @@ SBFrame::GetThread () const
SBThread sb_thread;
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
sb_thread.SetThread (m_opaque_sp->GetThread().GetSP());
}
if (log)
{
@@ -497,7 +540,10 @@ SBFrame::Disassemble () const
{
const char *disassembly = NULL;
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
disassembly = m_opaque_sp->Disassemble();
}
LogSP log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
if (log)
@@ -526,8 +572,14 @@ SBFrame::GetVariables (bool arguments,
SBValueList value_list;
if (m_opaque_sp)
{
size_t i;
VariableList *variable_list = m_opaque_sp->GetVariableList(true);
VariableList *variable_list = NULL;
// Scope for locker
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
variable_list = m_opaque_sp->GetVariableList(true);
}
if (variable_list)
{
const size_t num_variables = variable_list->GetSize();
@@ -587,6 +639,7 @@ SBFrame::GetRegisters ()
SBValueList value_list;
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
RegisterContext *reg_ctx = m_opaque_sp->GetRegisterContext();
if (reg_ctx)
{
@@ -609,6 +662,7 @@ SBFrame::GetDescription (SBStream &description)
{
if (m_opaque_sp)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
Stream &s = description.ref();
m_opaque_sp->DumpUsingSettingsFormat (&s);
}
@@ -621,6 +675,8 @@ SBFrame::GetDescription (SBStream &description)
SBValue
SBFrame::EvaluateExpression (const char *expr)
{
Mutex::Locker api_locker (m_opaque_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
LogSP log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
LogSP expr_log(GetLogIfAllCategoriesSet (LIBLLDB_LOG_EXPRESSIONS));