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Pass timeout to optimistic_yield, add cont_can_yield check

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Ivan Grokhotkov
2015-07-20 15:48:25 +03:00
parent 01361fc4c8
commit e5d2ba5db8
11 changed files with 193 additions and 177 deletions
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12
cores/esp8266/cont_util.c
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@ -1,8 +1,8 @@
/*
/*
cont_util.s - continuations support for Xtensa call0 ABI
Copyright (c) 2014 Ivan Grokhotkov. All rights reserved.
This file is part of the esp8266 core for Arduino environment.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
@ -19,6 +19,9 @@
*/
#include "cont.h"
#include <stddef.h>
#include "ets_sys.h"
#define CONT_STACKGUARD 0xfeefeffe
@ -34,3 +37,8 @@ int cont_check(cont_t* cont) {
return 0;
}
bool cont_can_yield(cont_t* cont) {
return !ETS_INTR_WITHINISR() &&
cont->pc_ret != 0 && cont->pc_yield == 0;
}