ThreadPlanCallFunction::ThreadPlanCallFunction(Thread &thread,
const Address &function,
const EvaluateExpressionOptions &options) :
ThreadPlan(ThreadPlan::eKindCallFunction, "Call function plan", thread, eVoteNoOpinion, eVoteNoOpinion),
m_valid(false),
m_stop_other_threads(options.GetStopOthers()),
m_unwind_on_error(options.DoesUnwindOnError()),
m_ignore_breakpoints(options.DoesIgnoreBreakpoints()),
m_debug_execution(options.GetDebug()),
m_trap_exceptions(options.GetTrapExceptions()),
m_function_addr(function),
m_function_sp(0),
m_takedown_done(false),
m_should_clear_objc_exception_bp(false),
m_should_clear_cxx_exception_bp(false),
m_stop_address(LLDB_INVALID_ADDRESS),
m_return_type(CompilerType())
{
}
ThreadPlanCallFunction::ThreadPlanCallFunction (Thread &thread,
const Address &function,
const CompilerType &return_type,
llvm::ArrayRef<addr_t> args,
const EvaluateExpressionOptions &options) :
ThreadPlan (ThreadPlan::eKindCallFunction, "Call function plan", thread, eVoteNoOpinion, eVoteNoOpinion),
m_valid (false),
m_stop_other_threads (options.GetStopOthers()),
m_unwind_on_error (options.DoesUnwindOnError()),
m_ignore_breakpoints (options.DoesIgnoreBreakpoints()),
m_debug_execution (options.GetDebug()),
m_trap_exceptions (options.GetTrapExceptions()),
m_function_addr (function),
m_function_sp (0),
m_takedown_done (false),
m_should_clear_objc_exception_bp(false),
m_should_clear_cxx_exception_bp (false),
m_stop_address (LLDB_INVALID_ADDRESS),
m_expression_language (options.GetLanguage()),
m_hit_error_backstop(false),
m_return_type (return_type)
{
lldb::addr_t start_load_addr = LLDB_INVALID_ADDRESS;
lldb::addr_t function_load_addr = LLDB_INVALID_ADDRESS;
ABI *abi = nullptr;
if (!ConstructorSetup (thread, abi, start_load_addr, function_load_addr))
return;
if (!abi->PrepareTrivialCall(thread,
m_function_sp,
function_load_addr,
start_load_addr,
args))
return;
ReportRegisterState ("Function call was set up. Register state was:");
m_valid = true;
}