Expose more convenience functionality in the python classes.
lldb.SBValueList now exposes the len() method and also allows item access:
lldb.SBValueList[<int>] - where <int> is an integer index into the list, returns a single lldb.SBValue which might be empty if the index is out of range
lldb.SBValueList[<str>] - where <str> is the name to look for, returns a list() of lldb.SBValue objects with any matching values (the list might be empty if nothing matches)
lldb.SBValueList[<re>] - where <re> is a compiles regular expression, returns a list of lldb.SBValue objects for containing any matches or a empty list if nothing matches
lldb.SBFrame now exposes:
lldb.SBFrame.variables => SBValueList of all variables that are in scope
lldb.SBFrame.vars => see lldb.SBFrame.variables
lldb.SBFrame.locals => SBValueList of all variables that are locals in the current frame
lldb.SBFrame.arguments => SBValueList of all variables that are arguments in the current frame
lldb.SBFrame.args => see lldb.SBFrame.arguments
lldb.SBFrame.statics => SBValueList of all static variables
lldb.SBFrame.registers => SBValueList of all registers for the current frame
lldb.SBFrame.regs => see lldb.SBFrame.registers
Combine any of the above properties with the new lldb.SBValueList functionality
and now you can do:
y = lldb.frame.vars['rect.origin.y']
or
vars = lldb.frame.vars
for i in range len(vars):
print vars[i]
Also expose "lldb.SBFrame.var(<str>)" where <str> can be en expression path
for any variable or child within the variable. This makes it easier to get a
value from the current frame like "rect.origin.y". The resulting value is also
not a constant result as expressions will return, but a live value that will
continue to track the current value for the variable expression path.
lldb.SBValue now exposes:
lldb.SBValue.unsigned => unsigned integer for the value
lldb.SBValue.signed => a signed integer for the value
git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@149684 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/API/SBFrame.cpp b/source/API/SBFrame.cpp
index a1bb706..d17e32b 100644
--- a/source/API/SBFrame.cpp
+++ b/source/API/SBFrame.cpp
@@ -455,6 +455,39 @@
m_opaque_sp.reset();
}
+lldb::SBValue
+SBFrame::GetValueForVariablePath (const char *var_path)
+{
+ SBValue sb_value;
+ StackFrameSP frame_sp(GetFrameSP());
+ if (frame_sp)
+ {
+ lldb::DynamicValueType use_dynamic = frame_sp->CalculateTarget()->GetPreferDynamicValue();
+ sb_value = GetValueForVariablePath (var_path, use_dynamic);
+ }
+ return sb_value;
+}
+
+lldb::SBValue
+SBFrame::GetValueForVariablePath (const char *var_path, DynamicValueType use_dynamic)
+{
+ SBValue sb_value;
+ StackFrameSP frame_sp(GetFrameSP());
+ if (frame_sp && var_path && var_path[0])
+ {
+ Mutex::Locker api_locker (frame_sp->GetThread().GetProcess().GetTarget().GetAPIMutex());
+ VariableSP var_sp;
+ Error error;
+ ValueObjectSP value_sp (frame_sp->GetValueForVariableExpressionPath (var_path,
+ use_dynamic,
+ StackFrame::eExpressionPathOptionCheckPtrVsMember,
+ var_sp,
+ error));
+ *sb_value = value_sp;
+ }
+ return sb_value;
+}
+
SBValue
SBFrame::FindVariable (const char *name)
{
@@ -467,6 +500,7 @@
}
return value;
}
+
SBValue
SBFrame::FindVariable (const char *name, lldb::DynamicValueType use_dynamic)