egcs/gcc ChangeLog Makefile.in gencodes.c gens ...

[amylaar@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	amylaar@gcc.gnu.org	2000-11-21 17:22:02

Modified files:
	gcc            : ChangeLog Makefile.in gencodes.c gensupport.c 
	                 md.texi rtl.c rtl.h 

Log message:
	* rtl.h (traverse_md_constants): Declare.
	(struct md_constant): Define.
	* Makefile.in (HOST_RTL): Add hashtab.o .
	(OBJS): Add hashtab.o .
	(hashtab.o): New rule.
	(rtl.o): Depends on HASHTAB_H.
	* rtl.c (hashtab.h): #include.
	(md_constants): New static variable.
	(def_hash, def_name_eq_p, read_constants): New static functions.
	(traverse_md_constants): New function.
	(read_name): Do constant expansion.
	(read_rtx): Recognize define_constants.
	* gencodes.c (print_md_constant): New function.
	(main): Emit #defines for all constant definitions encountered.
	* md.texi (Constant Definitions): New node.
	* gensupport.c (xcalloc): New function.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.8339&r2=1.8340
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/Makefile.in.diff?cvsroot=gcc&r1=1.545&r2=1.546
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/gencodes.c.diff?cvsroot=gcc&r1=1.32&r2=1.33
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/gensupport.c.diff?cvsroot=gcc&r1=1.11&r2=1.12
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/md.texi.diff?cvsroot=gcc&r1=1.48&r2=1.49
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/rtl.c.diff?cvsroot=gcc&r1=1.83&r2=1.84
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/rtl.h.diff?cvsroot=gcc&r1=1.229&r2=1.230