eeh
1a0ae8c9f0
Improved version of bzero.
2001-08-02 01:17:28 +00:00
eeh
5dd57287be
Fix some corner cases.
2001-08-01 16:45:20 +00:00
eeh
685a79bb36
Use unsigned compares for addresses.
2001-08-01 05:52:12 +00:00
eeh
b4b1b3f3d7
Replace bzero.S and bcopy.S with memset.S and memcpy.S to make the makefiles
...
happy.
2001-07-07 04:55:21 +00:00
eeh
227671f79e
Fix more boundary issues.
2001-07-05 19:09:24 +00:00
eeh
8617fb9c54
Fix some boundary condition issues.
2001-07-05 06:29:49 +00:00
eeh
81fff01d8c
Re-enable block insns for cahe issues.
2001-07-04 20:18:30 +00:00
eeh
093cf4f3b1
Re-enable block insns since they don't allocate in the caches.
2001-07-04 20:16:17 +00:00
eeh
64c6d98716
Disable slower VIS version.
2001-07-04 05:51:06 +00:00
eeh
a6d4aabed4
Fix return value and fetches beyond the source range that could cause
...
segmentation faults in some cases. And disable the VIS version which
seems to be slower.
2001-07-04 05:44:56 +00:00
eeh
c7b881788f
Oops. Fix typo.
2001-07-01 22:48:30 +00:00
eeh
0abcba55b7
I seem to have stumbled on an even faster bcopy implementation....
2001-07-01 22:19:51 +00:00
eeh
4acdda21fd
Add an optimized asssembly bcopy/memcpy.
2001-06-30 00:10:48 +00:00
eeh
6541f113b9
Add an assembly version of memset(3).
2001-06-21 22:41:55 +00:00
eeh
4fd3b89e58
Removed unused PIC setup code.
2001-05-13 20:02:13 +00:00
eeh
e21d458f48
Don't flush the zero-ed data from the cache.
2001-02-10 23:35:41 +00:00
mycroft
4272204d8d
Offset the %i2 stack slot from %sp, not %fp. Otherwise we may modify the
...
caller's registers!
2000-07-24 15:36:49 +00:00
mycroft
fc590aafb4
There's no good reason not to assume a 64-bit stack here.
2000-07-24 15:24:55 +00:00
mycroft
eded30220a
Don't bother saving %f16-%f31, since we don't use them.
2000-07-24 07:30:54 +00:00
mycroft
e740400671
Just use a store/load pair to get the pattern into the FP reg. This eliminates
...
a bunch of cruft and avoids using a v9a instruction.
In addition, eliminate 8 of the fmovda's, which we are not using the result of
anyway.
Net result is that this should be faster in all cases.
2000-07-23 20:34:07 +00:00
eeh
067b7521b5
Fix PIC bugs.
2000-07-18 22:38:11 +00:00
eeh
1b72cecb45
Block align pointer *AFTER* fixing up possible stack bias.
2000-07-08 16:02:15 +00:00
eeh
0ba088f0a3
New bzero() using block store insns.
1999-12-30 15:31:39 +00:00
eeh
d1b815fe32
Sample code to implement ffs() using the popc insn (if it's ever implemented).
1999-12-30 15:30:26 +00:00
eeh
83116b3d6b
Libc fixes, mostly to work around the new signal stuff.
1998-09-13 23:54:44 +00:00
eeh
cf009bcc7a
Add sparc64-specific libc.
1998-09-11 04:56:19 +00:00