CVS commit: src/common/lib/libc/arch

[matthew green <mrg%netbsd.org@localhost>]

Module Name:    src
Committed By:   mrg
Date:           Sat Dec 22 23:19:41 UTC 2007

Modified Files:
        src/common/lib/libc/arch/sparc/atomic: Makefile.inc atomic_op_asm.h
        src/common/lib/libc/arch/sparc64/atomic: atomic_add.S atomic_and.S
            atomic_cas.S atomic_dec.S atomic_inc.S atomic_op_asm.h atomic_or.S
            atomic_swap.S

Log Message:
- provide 32 bit versions of the sparc v9 atomic ops.
- use them on sparc64 32 bit kernels.

fixes issues on 32 bit sparc64 kernels that were using sparc v8 ops.
tested by rjs@.


To generate a diff of this commit:
cvs rdiff -r1.3 -r1.4 src/common/lib/libc/arch/sparc/atomic/Makefile.inc
cvs rdiff -r1.2 -r1.3 src/common/lib/libc/arch/sparc/atomic/atomic_op_asm.h
cvs rdiff -r1.2 -r1.3 src/common/lib/libc/arch/sparc64/atomic/atomic_add.S \
    src/common/lib/libc/arch/sparc64/atomic/atomic_and.S \
    src/common/lib/libc/arch/sparc64/atomic/atomic_cas.S \
    src/common/lib/libc/arch/sparc64/atomic/atomic_inc.S \
    src/common/lib/libc/arch/sparc64/atomic/atomic_op_asm.h \
    src/common/lib/libc/arch/sparc64/atomic/atomic_or.S \
    src/common/lib/libc/arch/sparc64/atomic/atomic_swap.S
cvs rdiff -r1.3 -r1.4 src/common/lib/libc/arch/sparc64/atomic/atomic_dec.S

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.