"target variable" will now display the current frame's compile unit globals
and statics when no arguments are given.
git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@141222 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/source/Commands/CommandObjectTarget.cpp b/source/Commands/CommandObjectTarget.cpp
index 8933f96..f948d0f 100644
--- a/source/Commands/CommandObjectTarget.cpp
+++ b/source/Commands/CommandObjectTarget.cpp
@@ -623,9 +623,9 @@
if (target)
{
const size_t argc = args.GetArgumentCount();
+ Stream &s = result.GetOutputStream();
if (argc > 0)
{
- Stream &s = result.GetOutputStream();
for (size_t idx = 0; idx < argc; ++idx)
{
@@ -692,8 +692,56 @@
}
else
{
- result.AppendError ("'target variable' takes one or more global variable names as arguments\n");
- result.SetStatus (eReturnStatusFailed);
+ bool success = false;
+ StackFrame *frame = exe_ctx.GetFramePtr();
+ CompileUnit *comp_unit = NULL;
+ if (frame)
+ {
+ comp_unit = frame->GetSymbolContext (eSymbolContextCompUnit).comp_unit;
+ if (comp_unit)
+ {
+ const bool can_create = true;
+ VariableListSP comp_unit_varlist_sp (comp_unit->GetVariableList(can_create));
+ if (comp_unit_varlist_sp)
+ {
+ size_t count = comp_unit_varlist_sp->GetSize();
+ if (count > 0)
+ {
+ s.Printf ("Global in %s/%s:\n",
+ comp_unit->GetDirectory().GetCString(),
+ comp_unit->GetFilename().GetCString());
+
+ success = true;
+ for (uint32_t i=0; i<count; ++i)
+ {
+ VariableSP var_sp (comp_unit_varlist_sp->GetVariableAtIndex(i));
+ if (var_sp)
+ {
+ ValueObjectSP valobj_sp (ValueObjectVariable::Create (exe_ctx.GetBestExecutionContextScope(), var_sp));
+
+ if (valobj_sp)
+ DumpValueObject (s, var_sp, valobj_sp, var_sp->GetName().GetCString());
+ }
+ }
+ }
+ }
+ }
+ }
+ if (!success)
+ {
+ if (frame)
+ {
+ if (comp_unit)
+ result.AppendErrorWithFormat ("no global variables in current compile unit: %s/%s\n",
+ comp_unit->GetDirectory().GetCString(),
+ comp_unit->GetFilename().GetCString());
+ else
+ result.AppendError ("no debug information for frame %u\n", frame->GetFrameIndex());
+ }
+ else
+ result.AppendError ("'target variable' takes one or more global variable names as arguments\n");
+ result.SetStatus (eReturnStatusFailed);
+ }
}
}
else