7 Commits

Author	SHA1	Message	Date
cgd	55c6bc901c	catch up with <machine/asm.h> changes, SYS.h changes, and the removal ... of DEFS.h	1996-10-17 03:08:03 +00:00
cgd	86a813e847	remove unused local label	1996-09-09 00:51:27 +00:00
cgd	7a8e7b22a1	deal properly (i hope!) with registers' upper 32 bits, when doing ... 32-bit division and remainder. Sometimes, when optimizing, they could have been different than previously expected (and could have caused hokey results).	1995-09-30 03:09:07 +00:00
cgd	2940a41ce2	kill some now-bogus XXX's	1995-09-30 02:14:17 +00:00
cgd	adca5aa4fc	save & restore the argument registers, too. from Trevor Blackwell	1995-08-14 02:20:07 +00:00
cgd	3f45f31f15	strange corner cases: ... (1) zero top 32 bits for 32-bit unsigned ops; 32-bit value can be accidentally(?) sign-extended by the compiler/assembler. (2) fix return value for mod's that cause traps	1995-02-25 03:09:32 +00:00
cgd	e4f5181d15	libc support for the alpha. more functions should be written in assembler, ... but that's optimization. 8-)	1995-02-10 17:49:48 +00:00