ack/util/ego/share/stack_chg.h
George Koehler 9037d137f5 Add prototypes, void in util/ego/share
This uncovers a problem in il/il_aux.c: it passes 3 arguments to
getlines(), but the function expects 4 arguments.  I add FALSE as the
4th argument.  TRUE would fill in the list of mesregs.  IL uses
mesregs during phase 1, but this call to getlines() is in phase 2.
TRUE would leak memory unless I added a call to Ldeleteset(mesregs).
So I pass FALSE.

Functions passed to go() now have a `void *` parameter because
no_action() now takes a `void *`.
2017-11-15 17:19:56 -05:00

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C

/* $Id$ */
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*/
/* S T A C K _ C H A N G E . H */
void line_change(line_p l, bool *ok_out, int *pop_out, int *push_out);
/*
* Try to determine how the stack-height will be
* affected by the EM instruction l. 'ok_out' is set
* to false if we fail to do so. pop_out and
* push_out are set to the number of bytes popped
* and pushed. E.g. for an "ADI 2" 4 and 2 are returned.
*/