36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/* $Id$ */
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/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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/* R E G I S T E R A L L O C A T I O N
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*
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* R A _ I T E M S . H
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*/
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extern short item_type(); /* (line_p l)
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* Determine the type of item (constant,local
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* variable etc.) accessed by l.
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*/
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extern bool is_item(); /* (line_p l)
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* See if l accesses an item
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*/
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extern item_p item_of(); /* (offset off;item_p items)
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* Determine the descriptor of the item
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* accessed by l; return 0 if not found
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*/
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extern fill_item(); /* (item_p item;line_p l)
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* Compute the type and obj/off attributes
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* of the item accessed by l and put them
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* in the given item descriptor.
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*/
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extern bool same_item(); /* (item_p a,b)
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* See if a and b are the same items.
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*/
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extern build_itemlist(); /* (proc_p p;item_p items[]; int *nrinstr_out)
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* Determine all items accessed by procedure p
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* and put them in the items lists. All items
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* of type T must be put in list items[T].
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* Also determine the number of instructions
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* of p.
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*/
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