NetBSD/sys/arch/m68k
jtc 9d04fc8ed1 New zeropage() implementation based on code contributed by Hiroshi Horitomo
<horimoto@cs-aoi.cs.sist.ac.jp> in PR #3641.   I changed the code slightly.
Instead of clearing 13 registers (d1-d7,a1-a6) and zeroing 512 bytes per
loop iteration, I clear 8 registers (d1-d7,a1) and zero 256 bytes.  This
reduces the size and complexity of the function.

On the '020, the simpler code is less than 1% slower.  Surprisingly, it
is ~3% faster on the '040.
1997-05-30 01:20:23 +00:00
..
060sp Add .MAKE to the .OBJDIR hacks, so they work with `make -n'. 1997-05-07 07:15:34 +00:00
conf Add bcopy.s, copy.s, copypage.s, and regdump.c; they're common to all 1997-04-09 19:20:23 +00:00
fpe Work around another uninitialized variable warning 1996-12-18 05:44:31 +00:00
fpsp Add .MAKE to the .OBJDIR hacks, so they work with `make -n'. 1997-05-07 07:15:34 +00:00
include Oops; put the __attribute__ in the right place. 1997-05-03 12:49:05 +00:00
m68k New zeropage() implementation based on code contributed by Hiroshi Horitomo 1997-05-30 01:20:23 +00:00