Hi!!<div>Trying to understand cti functions on the example of emit_op_new_array functions.</div><div><br></div><div>Here is the code of  emit_op_new_array</div><div><br></div><div><div>void JIT::emit_op_new_array(Instruction* currentInstruction)</div>

<div>{</div><div>    JITStubCall stubCall(this, cti_op_new_array);</div><div>    stubCall.addArgument(Imm32(currentInstruction[2].u.operand));</div><div>    stubCall.addArgument(Imm32(currentInstruction[3].u.operand));</div>

<div>    stubCall.call(currentInstruction[1].u.operand);</div><div>}</div></div><div><br></div><div>As I understand   stubCall.call(currentInstruction[1].u.operand)  calls function DEFINE_STUB_FUNCTION(JSObject*, op_new_array) from JITStubs.cpp. And at this point execution of our JS programm is &quot;interputing&quot; and here C functions starting  to work to &quot;create array&quot;.</div>

<div><br></div><div>The question is how can I get reference to the craeted array to manipulate it in future?</div><div><br></div><div>And in general, can anyone please explain in detail how this scheme of cti functions works?</div>
<div><br></div><div>Thanks!<br><br></div>