CVS log for src/sys/arch/arm/arm32/bcopy_page.S

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Default branch: MAIN

merge ktrace-lwp.

Revision 1.6.2.3 / (download) - annotate - [select for diffs], Tue Sep 21 13:13:08 2004 UTC (7 years, 8 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.6.2.2: +1 -1 lines
Diff to previous 1.6.2.2 (colored) next main 1.7 (colored)

Fix the sync with head I botched.

Revision 1.6.2.2 / (download) - annotate - [select for diffs], Sat Sep 18 14:32:17 2004 UTC (7 years, 8 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.6.2.1: +0 -0 lines
Diff to previous 1.6.2.1 (colored)

Sync with HEAD.

Revision 1.6.2.1 / (download) - annotate - [select for diffs], Tue Aug 3 10:32:29 2004 UTC (7 years, 9 months ago) by skrll
Branch: ktrace-lwp
Changes since 1.6: +99 -7 lines
Diff to previous 1.6 (colored)

Sync with HEAD

Revision 1.7 / (download) - annotate - [select for diffs], Mon Oct 13 21:03:13 2003 UTC (8 years, 7 months ago) by scw
Branch: MAIN
CVS Tags: yamt-vop-base3, yamt-vop-base2, yamt-vop-base, yamt-vop, yamt-readahead-pervnode, yamt-readahead-perfile, yamt-readahead-base3, yamt-readahead-base2, yamt-readahead-base, yamt-readahead, yamt-lazymbuf, yamt-km-base4, yamt-km-base3, yamt-km-base2, yamt-km-base, yamt-km, thorpej-vnode-attr-base, thorpej-vnode-attr, netbsd-3-base, netbsd-3-1-RELEASE, netbsd-3-1-RC4, netbsd-3-1-RC3, netbsd-3-1-RC2, netbsd-3-1-RC1, netbsd-3-1-1-RELEASE, netbsd-3-1, netbsd-3-0-RELEASE, netbsd-3-0-RC6, netbsd-3-0-RC5, netbsd-3-0-RC4, netbsd-3-0-RC3, netbsd-3-0-RC2, netbsd-3-0-RC1, netbsd-3-0-3-RELEASE, netbsd-3-0-2-RELEASE, netbsd-3-0-1-RELEASE, netbsd-3-0, netbsd-3, netbsd-2-base, netbsd-2-1-RELEASE, netbsd-2-1-RC6, netbsd-2-1-RC5, netbsd-2-1-RC4, netbsd-2-1-RC3, netbsd-2-1-RC2, netbsd-2-1-RC1, netbsd-2-1, netbsd-2-0-base, netbsd-2-0-RELEASE, netbsd-2-0-RC5, netbsd-2-0-RC4, netbsd-2-0-RC3, netbsd-2-0-RC2, netbsd-2-0-RC1, netbsd-2-0-3-RELEASE, netbsd-2-0-2-RELEASE, netbsd-2-0-1-RELEASE, netbsd-2-0, netbsd-2, matt-timespec, ktrace-lwp-base, kent-audio2-base, kent-audio2, kent-audio1-beforemerge, kent-audio1-base, kent-audio1
Changes since 1.6: +99 -7 lines
Diff to previous 1.6 (colored)

Xscale-optimised b{copy,zero}_page().

Contributed by Wasabi Systems.

Revision 1.6 / (download) - annotate - [select for diffs], Tue Apr 8 22:57:53 2003 UTC (9 years, 1 month ago) by thorpej
Branch: MAIN
Branch point for: ktrace-lwp
Changes since 1.5: +9 -8 lines
Diff to previous 1.5 (colored)

Use PAGE_SIZE rather than NBPG.

Revision 1.1.6.2 / (download) - annotate - [select for diffs], Fri Sep 6 08:32:18 2002 UTC (9 years, 8 months ago) by jdolecek
Branch: kqueue
Changes since 1.1.6.1: +49 -41 lines
Diff to previous 1.1.6.1 (colored) to branchpoint 1.1 (colored) next main 1.2 (colored)

sync kqueue branch with HEAD

Revision 1.2.14.1 / (download) - annotate - [select for diffs], Fri Aug 30 00:19:04 2002 UTC (9 years, 8 months ago) by gehenna
Branch: gehenna-devsw
Changes since 1.2: +49 -41 lines
Diff to previous 1.2 (colored) next main 1.3 (colored)

catch up with -current.

Revision 1.2.6.3 / (download) - annotate - [select for diffs], Mon Aug 19 21:38:58 2002 UTC (9 years, 9 months ago) by thorpej
Branch: nathanw_sa
CVS Tags: nathanw_sa_end
Changes since 1.2.6.2: +5 -5 lines
Diff to previous 1.2.6.2 (colored) to branchpoint 1.2 (colored) next main 1.3 (colored)

Partial (ARM only) sync with trunk -- significant performance improvements
for XScale-based systems.

Revision 1.5 / (download) - annotate - [select for diffs], Sat Aug 17 16:36:33 2002 UTC (9 years, 9 months ago) by thorpej
Branch: MAIN
CVS Tags: nathanw_sa_before_merge, nathanw_sa_base, kqueue-beforemerge, kqueue-base, kqueue-aftermerge, gmcgarry_ucred_base, gmcgarry_ucred, gmcgarry_ctxsw_base, gmcgarry_ctxsw, gehenna-devsw-base, fvdl_fs64_base, bjh21-hydra-base, bjh21-hydra
Changes since 1.4: +5 -5 lines
Diff to previous 1.4 (colored)

More local label fixups.

Revision 1.4 / (download) - annotate - [select for diffs], Thu Aug 15 01:37:01 2002 UTC (9 years, 9 months ago) by briggs
Branch: MAIN
Changes since 1.3: +5 -5 lines
Diff to previous 1.3 (colored)

 * Use local label names (.Lfoo vs. (Lfoo or foo))
 * When moving from cpsr, use "cpsr" instead of "cpsr_all" (which is
   provided, but doesn't make sense since mrs doesn't support fields
   like msr does).

Revision 1.2.6.2 / (download) - annotate - [select for diffs], Tue Aug 13 02:17:49 2002 UTC (9 years, 9 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.2.6.1: +181 -0 lines
Diff to previous 1.2.6.1 (colored) to branchpoint 1.2 (colored)

Catch up to -current.

Revision 1.3 / (download) - annotate - [select for diffs], Wed Aug 7 16:21:29 2002 UTC (9 years, 9 months ago) by thorpej
Branch: MAIN
Changes since 1.2: +45 -37 lines
Diff to previous 1.2 (colored)

Speed up bcopy_page() on the XScale slightly by using the "pld"
insn (prefetch) to look-ahead to the next chunk while we copy the
current chunk.

This could probably use a bit more tuning.

Revision 1.1.6.1 / (download) - annotate - [select for diffs], Sat Aug 25 06:15:08 2001 UTC (10 years, 9 months ago) by thorpej
Branch: kqueue
Changes since 1.1: +86 -65 lines
Diff to previous 1.1 (colored)

Merge Aug 24 -current into the kqueue branch.

Revision 1.2.6.1, Sat Aug 11 12:44:42 2001 UTC (10 years, 9 months ago) by nathanw
Branch: nathanw_sa
Changes since 1.2: +0 -173 lines
FILE REMOVED

file bcopy_page.S was added on branch nathanw_sa on 2002-08-13 02:17:49 +0000

Revision 1.2 / (download) - annotate - [select for diffs], Sat Aug 11 12:44:42 2001 UTC (10 years, 9 months ago) by chris
Branch: MAIN
CVS Tags: thorpej-mips-cache-base, thorpej-mips-cache, thorpej-devvp-base3, thorpej-devvp-base2, thorpej-devvp-base, thorpej-devvp, pre-chs-ubcperf, post-chs-ubcperf, newlock-base, newlock, netbsd-1-6-base, netbsd-1-6-RELEASE, netbsd-1-6-RC3, netbsd-1-6-RC2, netbsd-1-6-RC1, netbsd-1-6-PATCH002-RELEASE, netbsd-1-6-PATCH002-RC4, netbsd-1-6-PATCH002-RC3, netbsd-1-6-PATCH002-RC2, netbsd-1-6-PATCH002-RC1, netbsd-1-6-PATCH002, netbsd-1-6-PATCH001-RELEASE, netbsd-1-6-PATCH001-RC3, netbsd-1-6-PATCH001-RC2, netbsd-1-6-PATCH001-RC1, netbsd-1-6-PATCH001, netbsd-1-6, ifpoll-base, ifpoll, eeh-devprop-base, eeh-devprop
Branch point for: nathanw_sa, gehenna-devsw
Changes since 1.1: +86 -65 lines
Diff to previous 1.1 (colored)

Patch in Richard E's changes to bcopy page, the loop doesn't need unrolling as much as it currently is due to the overhead of the load/stores taking most of the time.  (profiling shows minimal time difference)

Revision 1.1.4.2 / (download) - annotate - [select for diffs], Mon Mar 12 13:27:19 2001 UTC (11 years, 2 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.1.4.1: +152 -0 lines
Diff to previous 1.1.4.1 (colored) to branchpoint 1.1 (colored) next main 1.2 (colored)

Sync with HEAD.

Revision 1.1.4.1, Sun Mar 4 08:25:39 2001 UTC (11 years, 2 months ago) by bouyer
Branch: thorpej_scsipi
Changes since 1.1: +0 -152 lines
FILE REMOVED

file bcopy_page.S was added on branch thorpej_scsipi on 2001-03-12 13:27:19 +0000

Revision 1.1 / (download) - annotate - [select for diffs], Sun Mar 4 08:25:39 2001 UTC (11 years, 2 months ago) by matt
Branch: MAIN
CVS Tags: thorpej_scsipi_nbase, thorpej_scsipi_beforemerge, thorpej_scsipi_base
Branch point for: thorpej_scsipi, kqueue

Move compat_13_machdep.c, strstr.c, copystr.S, bcopyinout.S, and
bcopy_page.S to arm/arm32 and remove port-local copies.

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