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Minor logging changes: added logging right before

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the expression makes it to the JIT, and made some
logging only appear in verbose mode.

llvm-svn: 143467
This commit is contained in:
Sean Callanan
2011-11-01 17:33:54 +00:00
parent 8d365a1749
commit ea685aeb3c
2 changed files with 23 additions and 4 deletions
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23
lldb/source/Expression/ClangExpressionParser.cpp
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@@ -539,7 +539,19 @@ ClangExpressionParser::PrepareForExecution (lldb::addr_t &func_allocation_addr,
RecordingMemoryManager *jit_memory_manager = new RecordingMemoryManager();
std::string error_string;
if (log)
{
std::string s;
raw_string_ostream oss(s);
module->print(oss, NULL);
oss.flush();
log->Printf ("Module being sent to JIT: \n%s", s.c_str());
}
#if defined (USE_STANDARD_JIT)
m_execution_engine.reset(llvm::ExecutionEngine::createJIT (module,
&error_string,
@@ -578,10 +590,17 @@ ClangExpressionParser::PrepareForExecution (lldb::addr_t &func_allocation_addr,
// Errors usually cause failures in the JIT, but if we're lucky we get here.
if (!function)
{
err.SetErrorToGenericError();
err.SetErrorStringWithFormat("Couldn't find '%s' in the JITted module", function_name.c_str());
return err;
}
if (!fun_ptr)
{
err.SetErrorToGenericError();
err.SetErrorString("Couldn't JIT the function");
err.SetErrorStringWithFormat("'%s' was in the JITted module but wasn't lowered", function_name.c_str());
return err;
}