Make x86 use the C versions of bcmp() and memcmp().

branches: 1.5.46;
If SRCS contains any .S files then remove the corresponding .c file from
SRCS and add to LSRCS (for lint).
Change the 'string' Makefiles so that the arch/*/string/Makefile.inc
need only specify the .S files for that architecture and not the .c
files for all the files they don't override.

Change all archs so that strchr.[cS] and strrchr.[cS] exist and generate
duplicate symbols for index() and rindex().
libc and kernel build ok for affected archs (i386, amd64, vax, sun3,
evbmips-eb) all seem ok.
(vax might lose an asm index() - but comments imply it is worse than the C)

Rework how dependency generation is performed:

* DPSRCS contains extra dependencies, but is _NOT_ added to CLEANFILES.
This is a change of behaviour. If a Makefile wants the clean semantics
it must specifically append to CLEANFILES.
Resolves PR toolchain/5204.

* To recap: .d (depend) files are generated for all files in SRCS and DPSRCS
that have a suffix of: .c .m .s .S .C .cc .cpp .cxx

* If YHEADER is set, automatically add the .y->.h to DPSRCS & CLEANFILES

* Ensure that ${OBJS} ${POBJS} ${LOBJS} ${SOBJS} *.d depend upon ${DPSRCS}

* Deprecate the (short lived) DEPENDSRCS


Update the various Makefiles to these new semantics; generally either
adding to CLEANFILES (because DPSRCS doesn't do that anymore), or replacing
specific .o dependencies with DPSRCS entries.

Tested with "make -j 8 distribution" and "make distribution".

lint stubs for assembly routines.

branches: 1.1.10;
Separate machine dependencies.

Put missing END() markers to set ELF symbol size.

branches: 1.9.36; 1.9.48;
Don't unconditionally clear the direction flag. The ABI says it must always
be clear when making a function call, and 'cld' takes about 50 clock cyles
on the P4.

branches: 1.8.22;
netbsd.org->NetBSD.org

$Id: $ -> $NetBSD: $

Winning Strategies has placed this code into the Public Domain

mem -> reg & reg->reg moves take the same time; so save a cycle by reading
the block length from the stack instead of caching it in a register.

Use RCSID macro for RCS ID's.

Fix spelling error in Copyright notice

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Bring back the head versions. Apparently the problem is a pkgsrc issue
unrelated to strings.

Revert everything to 2005-02-03 until the code is properly tested. Building
kde3 breaks with the head code.

Pull optimised code from memcpy.S
Maybe bcopy can be killed one day...

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Save a jmp for memcpy(3).

memcpy(3) no longer deals with overlap case; it's now forward-only.

Get rid of pointer wraparound check. Ok'ed by TAMURA Kent.

Avoid redundant memory access.
Fix diagnostic code for bcopy().

memcpy/memmove/bcopy: Add diagnostic code to check pointer wraparound.
The code is enabled only when _DIAGNOSTIC is defined.

branches: 1.6.14;
Changed the test that determines whether or not source and destination
memory regions are "potentially overlapping" to a test that determines
that the regions are actually overlapping. Because the code for the
overlapping case is seven instructions longer, this signifcantly
improves performance in the average case.

$Id: $ -> $NetBSD: $

Use RCSID macro for RCS ID's.

Share code.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Bring back the head versions. Apparently the problem is a pkgsrc issue
unrelated to strings.

Revert everything to 2005-02-03 until the code is properly tested. Building
kde3 breaks with the head code.

A faster implementation.
'rep stos' is slow to setup on modern processors, so don't use it to
align the transfer.
Also not that 8 byte alignment is faster on Intel processors

netbsd.org->NetBSD.org

$Id: $ -> $NetBSD: $

Winning Strategies has placed this code into the Public Domain

Optimize better.

Use RCSID macro for RCS ID's.

Fix spelling error in Copyright notice

So many files in arch/i386 have been changed I might as well run my
remove unecessary trailing whitespace script.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

So many files in arch/i386 have been changed I might as well run my
remove unecessary trailing whitespace script.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Use reach-over sources from common/lib/libc

netbsd.org->NetBSD.org

Use _ALIGN_TEXT from <machine/asm.h>.

$Id: $ -> $NetBSD: $

Winning Strategies has placed this code into the Public Domain

Use RCSID macro for RCS ID's.

Fix spelling error in Copyright notice

So many files in arch/i386 have been changed I might as well run my
remove unecessary trailing whitespace script.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

So many files in arch/i386 have been changed I might as well run my
remove unecessary trailing whitespace script.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Bring back the head versions. Apparently the problem is a pkgsrc issue
unrelated to strings.

Revert everything to 2005-02-03 until the code is properly tested. Building
kde3 breaks with the head code.

switch to J.T.Conklin's optimized str* functions
(submitted per PR i386/25263)

netbsd.org->NetBSD.org

%edx is free; use it instead of %ebx.

Use _ALIGN_TEXT from <machine/asm.h>.

$Id: $ -> $NetBSD: $

Winning Strategies has placed this code into the Public Domain

Use RCSID macro for RCS ID's.

Style police. Use `je' and `jne' only on the result of an equality test;
use `jz' and `jnz' in all other cases.

Fix spelling error in Copyright notice

No reason these can't share code...

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Use reach-over sources from common/lib/libc

Fix typos found by Giorgos Keramid and Steve Kargl on freebsd-arch mailing
list. They were found on libc x86_64 MD code, but I noticed that they are
present on i386 too.

Bring back the head versions. Apparently the problem is a pkgsrc issue
unrelated to strings.

Revert everything to 2005-02-03 until the code is properly tested. Building
kde3 breaks with the head code.

PR/29248: Geoff C. Wing: memchr broken after latest commit.
Apply fix submitted by jtc: The problem was that his regression tests
never checked for characters with the high bit set. Change movl to movzbl
where it was not done yet. In addition strrchr.S missed a jump to Lzero.

switch to J.T.Conklin's optimized str* functions
(submitted per PR i386/25263)

netbsd.org->NetBSD.org

Use _ALIGN_TEXT from <machine/asm.h>.

$Id: $ -> $NetBSD: $

Winning Strategies has placed this code into the Public Domain

If len == 0, then the result must be 0 regardless of the other arguments.

Use RCSID macro for RCS ID's.

Style police. Use `je' and `jne' only on the result of an equality test;
use `jz' and `jnz' in all other cases.

Fix spelling error in Copyright notice

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Use reach-over sources from common/lib/libc

netbsd.org->NetBSD.org

Fix minor syntax warnings.

branches: 1.9.14;
Use xorl/movb instead of movzbl when loading registers before computing
the return value.

$Id: $ -> $NetBSD: $

Winning Strategies has placed this code into the Public Domain

mem -> reg & reg->reg moves take the same time; so save a cycle by reading
the block length from the stack instead of caching it in a register.

Use RCSID macro for RCS ID's.

Use movzbl, not movsbl, to zero extend for unsigned comparison.
Fix from Bruce Evans.

Fix spelling error in Copyright notice

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Use reach-over sources from common/lib/libc

Bring back the head versions. Apparently the problem is a pkgsrc issue
unrelated to strings.

Revert everything to 2005-02-03 until the code is properly tested. Building
kde3 breaks with the head code.

Bring code in from obsolesent bcopy.S
Optimise to avoid mis-predicted braches and 'rep movsb' for small %cx.

RCS Id Police.

Share code.

Use reach-over sources from common/lib/libc

Bring back the head versions. Apparently the problem is a pkgsrc issue
unrelated to strings.

Revert everything to 2005-02-03 until the code is properly tested. Building
kde3 breaks with the head code.

Bring code in from obsolesent bcopy.S
Optimise to avoid mis-predicted braches and 'rep movsb' for small %cx.

RCS Id Police.

Share code.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Use reach-over sources from common/lib/libc

Bring back the head versions. Apparently the problem is a pkgsrc issue
unrelated to strings.

Revert everything to 2005-02-03 until the code is properly tested. Building
kde3 breaks with the head code.

A faster implementation.
'rep stos' is slow to setup on modern processors, so don't use it to
align the transfer.
Also not that 8 byte alignment is faster on Intel processors

netbsd.org->NetBSD.org

$Id: $ -> $NetBSD: $

Winning Strategies has placed this code into the Public Domain

Use RCSID macro for RCS ID's.

Fix spelling error in Copyright notice

Shorten setup for longword operations a little.

So many files in arch/i386 have been changed I might as well run my
remove unecessary trailing whitespace script.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

So many files in arch/i386 have been changed I might as well run my
remove unecessary trailing whitespace script.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Bring back the head versions. Apparently the problem is a pkgsrc issue
unrelated to strings.

Revert everything to 2005-02-03 until the code is properly tested. Building
kde3 breaks with the head code.

switch to J.T.Conklin's optimized str* functions
(submitted per PR i386/25263)

netbsd.org->NetBSD.org

Use _ALIGN_TEXT from <machine/asm.h>.

$Id: $ -> $NetBSD: $

Winning Strategies has placed this code into the Public Domain

Use RCSID macro for RCS ID's.

Style police. Use `je' and `jne' only on the result of an equality test;
use `jz' and `jnz' in all other cases.

Fix spelling error in Copyright notice

No reason these can't share code...

So many files in arch/i386 have been changed I might as well run my
remove unecessary trailing whitespace script.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

So many files in arch/i386 have been changed I might as well run my
remove unecessary trailing whitespace script.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Use reach-over sources from common/lib/libc

Bring back the head versions. Apparently the problem is a pkgsrc issue
unrelated to strings.

Revert everything to 2005-02-03 until the code is properly tested. Building
kde3 breaks with the head code.

switch to J.T.Conklin's optimized str* functions
(submitted per PR i386/25263)

netbsd.org->NetBSD.org

Use _ALIGN_TEXT from <machine/asm.h>.

$Id: $ -> $NetBSD: $

Winning Strategies has placed this code into the Public Domain

Use RCSID macro for RCS ID's.

Style police. Use `je' and `jne' only on the result of an equality test;
use `jz' and `jnz' in all other cases.

Fix spelling mistake: cashe -> cache.

Fix spelling error in Copyright notice

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Use reach-over sources from common/lib/libc

Bring back the head versions. Apparently the problem is a pkgsrc issue
unrelated to strings.

Revert everything to 2005-02-03 until the code is properly tested. Building
kde3 breaks with the head code.

PR/29248: Geoff C. Wing: memchr broken after latest commit.
Apply fix submitted by jtc: The problem was that his regression tests
never checked for characters with the high bit set. Change movl to movzbl
where it was not done yet. In addition strrchr.S missed a jump to Lzero.

switch to J.T.Conklin's optimized str* functions
(submitted per PR i386/25263)

RCS Id Police.

No reason these can't share code...

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Use reach-over sources from common/lib/libc

Fix typos found by Giorgos Keramid and Steve Kargl on freebsd-arch mailing
list. They were found on libc x86_64 MD code, but I noticed that they are
present on i386 too.

Bring back the head versions. Apparently the problem is a pkgsrc issue
unrelated to strings.

Revert everything to 2005-02-03 until the code is properly tested. Building
kde3 breaks with the head code.

switch to J.T.Conklin's optimized str* functions
(submitted per PR i386/25263)

netbsd.org->NetBSD.org

Use _ALIGN_TEXT from <machine/asm.h>.

$Id: $ -> $NetBSD: $

Winning Strategies has placed this code into the Public Domain

Use RCSID macro for RCS ID's.

Style police. Use `je' and `jne' only on the result of an equality test;
use `jz' and `jnz' in all other cases.

Fix spelling mistake: cashe -> cache.

Use movzbl, not movsbl, to zero extend for unsigned comparison.
Fix from Bruce Evans.

Fix spelling error in Copyright notice

So many files in arch/i386 have been changed I might as well run my
remove unecessary trailing whitespace script.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

Use "testb %cl,%cl" instead of "cmpb $0,%cl".
This saves three cycles per character, and reduces the size of the
function by eight bytes (the loop is unrolled eight times).
Thanks to davidg for pointing this out.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

So many files in arch/i386 have been changed I might as well run my
remove unecessary trailing whitespace script.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

Use "testb %cl,%cl" instead of "cmpb $0,%cl".
This saves three cycles per character, and reduces the size of the
function by eight bytes (the loop is unrolled eight times).
Thanks to davidg for pointing this out.

make an arch directory in libc, and move all machine dirs into it

Use reach-over sources from common/lib/libc

New strcpy.S from jtc. This should have been committed together with the
rest of the string changes before.

netbsd.org->NetBSD.org

Use _ALIGN_TEXT from <machine/asm.h>.

$Id: $ -> $NetBSD: $

Winning Strategies has placed this code into the Public Domain

Use RCSID macro for RCS ID's.

Style police. Use `je' and `jne' only on the result of an equality test;
use `jz' and `jnz' in all other cases.

Fix spelling mistake: cashe -> cache.

Fix spelling error in Copyright notice

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Use reach-over sources from common/lib/libc

Fix typos found by Giorgos Keramid and Steve Kargl on freebsd-arch mailing
list. They were found on libc x86_64 MD code, but I noticed that they are
present on i386 too.

Bring back the head versions. Apparently the problem is a pkgsrc issue
unrelated to strings.

Revert everything to 2005-02-03 until the code is properly tested. Building
kde3 breaks with the head code.

switch to J.T.Conklin's optimized str* functions
(submitted per PR i386/25263)

netbsd.org->NetBSD.org

$Id: $ -> $NetBSD: $

Winning Strategies has placed this code into the Public Domain

Use RCSID macro for RCS ID's.

Fix spelling error in Copyright notice

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Put missing END() markers to set ELF symbol size.

branches: 1.14.50; 1.14.62;
Fix another typo in comments found by Ricardo Nabinger Sanchez
on the freebsd-arch mailing list.

netbsd.org->NetBSD.org

Use _ALIGN_TEXT from <machine/asm.h>.

$Id: $ -> $NetBSD: $

Winning Strategies has placed this code into the Public Domain

Use RCSID macro for RCS ID's.

Style police. Use `je' and `jne' only on the result of an equality test;
use `jz' and `jnz' in all other cases.

Performance improvement from Bruce Evans.
Removes one test instruction for each character.

Use movzbl, not movsbl, to zero extend for unsigned comparison.
Fix from Bruce Evans.

Fix spelling error in Copyright notice

So many files in arch/i386 have been changed I might as well run my
remove unecessary trailing whitespace script.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

Use "testb %cl,%cl" instead of "cmpb $0,%cl".
This saves three cycles per character, and reduces the size of the
function by eight bytes (the loop is unrolled eight times).
Thanks to davidg for pointing this out.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

So many files in arch/i386 have been changed I might as well run my
remove unecessary trailing whitespace script.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

Use "testb %cl,%cl" instead of "cmpb $0,%cl".
This saves three cycles per character, and reduces the size of the
function by eight bytes (the loop is unrolled eight times).
Thanks to davidg for pointing this out.

make an arch directory in libc, and move all machine dirs into it

Use reach-over sources from common/lib/libc

Bring back the head versions. Apparently the problem is a pkgsrc issue
unrelated to strings.

Revert everything to 2005-02-03 until the code is properly tested. Building
kde3 breaks with the head code.

PR/29248: Geoff C. Wing: memchr broken after latest commit.
Apply fix submitted by jtc: The problem was that his regression tests
never checked for characters with the high bit set. Change movl to movzbl
where it was not done yet. In addition strrchr.S missed a jump to Lzero.

switch to J.T.Conklin's optimized str* functions
(submitted per PR i386/25263)

RCS Id Police.

No reason these can't share code...

So many files in arch/i386 have been changed I might as well run my
remove unecessary trailing whitespace script.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

So many files in arch/i386 have been changed I might as well run my
remove unecessary trailing whitespace script.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Put missing END() markers to set ELF symbol size.

branches: 1.13.36; 1.13.48;
Don't unconditionally clear the direction flag. The ABI says it must always
be clear when making a function call, and 'cld' takes about 50 clock cyles
on the P4.

branches: 1.12.10;
Fix typos found by Giorgos Keramid and Steve Kargl on freebsd-arch mailing
list. They were found on libc x86_64 MD code, but I noticed that they are
present on i386 too.

netbsd.org->NetBSD.org

Use _ALIGN_TEXT from <machine/asm.h>.

$Id: $ -> $NetBSD: $

Winning Strategies has placed this code into the Public Domain

Use RCSID macro for RCS ID's.

Use "ror $8,%ax" instead of "xchg %al,%ah": equal on a i386, 1 cycle faster
on a i486, and 2 cycles faster on a iPentium.

Fix spelling error in Copyright notice

Remove special case for len == 0 --- It wasn't needed. By dropping the
conditional, the general case (where we are actually swapping bytes) is
a tiny bit faster.

So many files in arch/i386 have been changed I might as well run my
remove unecessary trailing whitespace script.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it

Clean up deleted files.

Remove special case for len == 0 --- It wasn't needed. By dropping the
conditional, the general case (where we are actually swapping bytes) is
a tiny bit faster.

So many files in arch/i386 have been changed I might as well run my
remove unecessary trailing whitespace script.

Change instances of LIBC_RCS back to LIBC_SCCS. If we are going to change
th LIBC_RCS, the entire source tree should be updated at once.
Remove && !defined(lint) from conditionals around rcs id's. No one is
ever going to pass a *.s file through lint.

make an arch directory in libc, and move all machine dirs into it