Would it proper to introduce the following path?
diff --git a/Zend/zend_vm_def.h b/Zend/zend_vm_def.h
index 9bed9f86bb..cf0935df74 100644
--- a/Zend/zend_vm_def.h
+++ b/Zend/zend_vm_def.h
@@ -8920,13 +8920,19 @@ ZEND_VM_DEFINE_OP(137, ZEND_OP_DATA);
ZEND_VM_HELPER(zend_interrupt_helper, ANY, ANY)
{
+ int8_t interrupt_type = EG(vm_interrupt);
+
EG(vm_interrupt) = 0;
if (EG(timed_out)) {
zend_timeout(0);
} else if (zend_interrupt_function) {
SAVE_OPLINE();
zend_interrupt_function(execute_data);
- ZEND_VM_ENTER();
+ if (interrupt_type == 2) {
+ ZEND_VM_RETURN();
+ } else {
+ ZEND_VM_ENTER();
+ }
}
ZEND_VM_CONTINUE();
}
> On 1 Nov 2017, at 16:54, Haitao Lv <[email protected]> wrote:
>
> It seems that set EG(vm_interrupt) to 1 could not stop the vm execution but
> only execute the interrupt_function and continue the current execution.
>
> However, my RFC propose to stop the current execution.
>
>> On 1 Nov 2017, at 16:07, Dmitry Stogov <[email protected]> wrote:
>>
>> Hi,
>>
>> It should be possible do similar things using EG(vm_interrupt) and
>> zend_interrupt_function() callback (introduced in php-7.1)
>> ext/pcntl implements asynchronous signal handling using this.
>>
>> Thanks. Dmitry.
>> From: Haitao Lv <[email protected]>
>> Sent: Wednesday, November 1, 2017 4:19:07 AM
>> To: PHP Internals
>> Subject: [PHP-DEV] RFC - Zend VM Pause API
>>
>> Hi, internals,
>>
>> I propose to introduce a new zend vm pause api, and here is the RPF
>>
>> https://wiki.php.net/rfc/zend-vm-pause-api
>> <https://wiki.php.net/rfc/zend-vm-pause-api>
>>
>> Please gave your comment.
>>
>> Thank you.
>>
>>
>>
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