Change NO_SRCS lines to specify .S in order to exclude the .c file from
SRCS but add it to LSRCS (sort of makes sense!).

Stop bcopy.c and bzero.c being compiled

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.

Remove references to index.c and rindex.c (strchr.c and strrchr.c
now provide the definitions).

Replace bzero.S and bcopy.S with memset.S and memcpy.S to make the makefiles
happy.

Add an optimized asssembly bcopy/memcpy.

Add an assembly version of memset(3).

branches: 1.1.12;
Add sparc64-specific libc.

Replace bzero.S and bcopy.S with memset.S and memcpy.S to make the makefiles
happy.

Fix more boundary issues.

Fix some boundary condition issues.

Re-enable block insns for cahe issues.

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.

Oops. Fix typo.

I seem to have stumbled on an even faster bcopy implementation....

Add an optimized asssembly bcopy/memcpy.

Replace bzero.S and bcopy.S with memset.S and memcpy.S to make the makefiles
happy.

Re-enable block insns since they don't allocate in the caches.

Disable slower VIS version.

branches: 1.8.2;
Don't flush the zero-ed data from the cache.

Offset the %i2 stack slot from %sp, not %fp. Otherwise we may modify the
caller's registers!

There's no good reason not to assume a 64-bit stack here.

Don't bother saving %f16-%f31, since we don't use them.

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.

Block align pointer *AFTER* fixing up possible stack bias.

branches: 1.2.4;
New bzero() using block store insns.

Add sparc64-specific libc.

Use reach-over sources from common/lib/libc

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

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

Removed unused PIC setup code.

branches: 1.4.2;
Fix PIC bugs.

branches: 1.3.4;
Sample code to implement ffs() using the popc insn (if it's ever implemented).

Libc fixes, mostly to work around the new signal stuff.

Add sparc64-specific libc.

now live in common/lib/libc/arch/sparc64/string

branches: 1.5.2; 1.5.8;
rename sparc64 BLOCK_SIZE and BLOCK_ALIGN to have SPARC64_ prefixes.
for the assembler files, define the old names to the new names
since using the new names cause ugliness due to longer identifer
names, and reduces churn.

fixes build issues in dtv and vaguely makes <machine/psl.h> slightly
less name-space invasive.

use _ALIGN consistently.

make this compile with DEBUG (_ALIGN was not defined).

branches: 1.2.2;
Use unsigned compares for addresses.

Replace bzero.S and bcopy.S with memset.S and memcpy.S to make the makefiles
happy.

now live in common/lib/libc/arch/sparc64/string

branches: 1.4.2; 1.4.60; 1.4.66;
Improved version of bzero.

Fix some corner cases.

Replace bzero.S and bcopy.S with memset.S and memcpy.S to make the makefiles
happy.

Add an assembly version of memset(3).

Use reach-over sources from common/lib/libc

The mask for 8-byte alignment is 0x7 not 0xf.

Remove test harnass bits.

Better, faster strlen().

branches: 1.1.12;
Add sparc64-specific libc.