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Create an expression parser for Go.

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The Go interpreter doesn't JIT or use LLVM, so this also
moves all the JIT related code from UserExpression to a new class LLVMUserExpression.

Differential Revision: http://reviews.llvm.org/D13073

Fix merge

llvm-svn: 251820
This commit is contained in:
Ryan Brown
2015-11-02 19:30:40 +00:00
parent 7d564544eb
commit 998c8a1c1c
29 changed files with 7215 additions and 397 deletions
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18
lldb/source/API/SBFrame.cpp
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@@ -1389,6 +1389,10 @@ SBFrame::EvaluateExpression (const char *expr)
lldb::DynamicValueType fetch_dynamic_value = frame->CalculateTarget()->GetPreferDynamicValue();
options.SetFetchDynamicValue (fetch_dynamic_value);
options.SetUnwindOnError (true);
if (target->GetLanguage() != eLanguageTypeUnknown)
options.SetLanguage(target->GetLanguage());
else
options.SetLanguage(frame->GetLanguage());
return EvaluateExpression (expr, options);
}
return result;
@@ -1400,6 +1404,13 @@ SBFrame::EvaluateExpression (const char *expr, lldb::DynamicValueType fetch_dyna
SBExpressionOptions options;
options.SetFetchDynamicValue (fetch_dynamic_value);
options.SetUnwindOnError (true);
ExecutionContext exe_ctx(m_opaque_sp.get());
StackFrame *frame = exe_ctx.GetFramePtr();
Target *target = exe_ctx.GetTargetPtr();
if (target && target->GetLanguage() != eLanguageTypeUnknown)
options.SetLanguage(target->GetLanguage());
else if (frame)
options.SetLanguage(frame->GetLanguage());
return EvaluateExpression (expr, options);
}
@@ -1407,8 +1418,15 @@ SBValue
SBFrame::EvaluateExpression (const char *expr, lldb::DynamicValueType fetch_dynamic_value, bool unwind_on_error)
{
SBExpressionOptions options;
ExecutionContext exe_ctx(m_opaque_sp.get());
options.SetFetchDynamicValue (fetch_dynamic_value);
options.SetUnwindOnError (unwind_on_error);
StackFrame *frame = exe_ctx.GetFramePtr();
Target *target = exe_ctx.GetTargetPtr();
if (target && target->GetLanguage() != eLanguageTypeUnknown)
options.SetLanguage(target->GetLanguage());
else if (frame)
options.SetLanguage(frame->GetLanguage());
return EvaluateExpression (expr, options);
}