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- /*
- * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
- * See the copyright notice in the ACK home directory, in the file "Copyright".
- */
- /* $Id$ */
- extern line_p newline();
- extern offset *newrom();
- extern sym_p newsym();
- extern num_p newnum();
- extern arg_p newarg();
- extern argb_p newargb();
- extern reg_p newreg();
- extern oldline();
- extern oldloc();
- extern oldreg();
- #define USEMALLOC /* if defined malloc() and free() are used */
- #undef COREDEBUG /* keep records and print statistics */
- /*
- * The next define gives if defined the number of pseudo's outside
- * procedures that are collected without processing.
- * If undefined all pseudo's will be collected but that may
- * give trouble on small machines, because of lack of room.
- */
- #define PSEUBETWEEN 200
- #ifndef USEMALLOC
- /*
- * Now the real bitsqueezing starts.
- * When running on a machine where code and data live in
- * separate address-spaces it is worth putting in some extra
- * code to save on probably less data.
- */
- #define SEPID /* code and data in separate spaces */
- /*
- * If the stack segment and the data are separate as on a PDP11 under UNIX
- * it is worth squeezing some shorts out of the stack page.
- */
- #define STACKROOM 3200 /* number of shorts space in stack */
- #else
- #define STACKROOM 1 /* 0 gives problems */
- #endif /* USEMALLOC */
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