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copy stacks to restore a continuation

This commit is contained in:
Yuichi Nishiwaki 2013-11-11 07:59:52 +09:00
parent 96d75b3c06
commit 7f3d3ac11b
1 changed files with 6 additions and 6 deletions
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12
src/cont.c
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@ -37,12 +37,12 @@ save_cont(pic_state *pic)
cont->stbase = (pic_value *)pic_alloc(pic, sizeof(pic_value) * (pic->stend - pic->stbase));
cont->stend = cont->stbase + (pic->stend - pic->stbase);
cont->sp = cont->stbase + (pic->sp - pic->stbase);
cont->sp = pic->sp;
memcpy(cont->stbase, pic->stbase, sizeof(pic_value) * (pic->stend - pic->stbase));
cont->cibase = (pic_callinfo *)pic_alloc(pic, sizeof(pic_callinfo) * (pic->ciend - pic->cibase));
cont->ciend = cont->cibase + (pic->ciend - pic->cibase);
cont->ci = cont->cibase + (pic->ci - pic->cibase);
cont->ci = pic->ci;
memcpy(cont->cibase, pic->cibase, sizeof(pic_callinfo) * (pic->ciend - pic->cibase));
cont->arena = (struct pic_object **)pic_alloc(pic, sizeof(struct pic_object *) * PIC_ARENA_SIZE);
@ -77,11 +77,11 @@ restore_cont(pic_state *pic, struct pic_cont *cont)
}
pic->sp = cont->sp;
pic->stbase = cont->stbase;
pic->stend = cont->stend;
memcpy(pic->stbase, cont->stbase, sizeof(pic_value) * (cont->stend - cont->stbase));
pic->ci = cont->ci;
pic->cibase = cont->cibase;
pic->ciend = cont->ciend;
memcpy(pic->cibase, cont->cibase, sizeof(pic_callinfo) * (cont->ciend - cont->cibase));
memcpy(pic->arena, cont->arena, sizeof(struct pic_object *) * PIC_ARENA_SIZE);
pic->arena_idx = cont->arena_idx;