37 lines
1.1 KiB
C
37 lines
1.1 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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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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bool is_item(line_p l);
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/* See if l accesses an item
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*/
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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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void 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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bool same_item(item_p a, item_p b);
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/* See if a and b are the same items.
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*/
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void 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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