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@ -33,7 +33,7 @@
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* Z80 machine-specific difinitions for supporting multithread.
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*
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* \author
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* Takahide Matsutsuka <markn@markn.org>
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* Takahide Matsutsuka <markn@markn.org>
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*/
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#ifndef __MTARCH_H__
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#define __MTARCH_H__
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@ -49,10 +49,17 @@ struct mtarch_thread {
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* See details at mtarch_switch in mtarch.c
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*/
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u16_t *sp;
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/*
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* Stack is 2-byte wide, so please note that you need 2 * MTARCH_STACKSIZE
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* bytes for the stack area for each thread.
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*/
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u16_t stack[MTARCH_STACKSIZE];
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};
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/*
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* A function for debugging purpose, placed here by following other implementations.
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*/
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int mtarch_stack_usage(struct mtarch_thread *t);
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#endif /* __MTARCH_H__ */
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