CVS commit: src/common/lib/libc/arch/aarch64/atomic

["Nick Hudson" <skrll%netbsd.org@localhost>]

Module Name:    src
Committed By:   skrll
Date:           Wed Apr 21 07:31:38 UTC 2021

Modified Files:
        src/common/lib/libc/arch/aarch64/atomic: Makefile.inc atomic_swap_16.S
            atomic_swap_32.S atomic_swap_64.S atomic_swap_8.S
Added Files:
        src/common/lib/libc/arch/aarch64/atomic: atomic_swap_acq_16.S
            atomic_swap_acq_32.S atomic_swap_acq_64.S atomic_swap_acq_8.S
            atomic_swap_acq_rel_16.S atomic_swap_acq_rel_32.S
            atomic_swap_acq_rel_64.S atomic_swap_acq_rel_8.S
            atomic_swap_rel_16.S atomic_swap_rel_32.S atomic_swap_rel_64.S
            atomic_swap_rel_8.S

Log Message:
Provide some more operations that are part of compiler lse.S.  This is
incomplete, but at least covers all the atomic_swap ops and allows the
aa64 kernel to link with gcc 10.


To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/common/lib/libc/arch/aarch64/atomic/Makefile.inc
cvs rdiff -u -r1.2 -r1.3 \
    src/common/lib/libc/arch/aarch64/atomic/atomic_swap_16.S \
    src/common/lib/libc/arch/aarch64/atomic/atomic_swap_32.S \
    src/common/lib/libc/arch/aarch64/atomic/atomic_swap_64.S \
    src/common/lib/libc/arch/aarch64/atomic/atomic_swap_8.S
cvs rdiff -u -r0 -r1.1 \
    src/common/lib/libc/arch/aarch64/atomic/atomic_swap_acq_16.S \
    src/common/lib/libc/arch/aarch64/atomic/atomic_swap_acq_32.S \
    src/common/lib/libc/arch/aarch64/atomic/atomic_swap_acq_64.S \
    src/common/lib/libc/arch/aarch64/atomic/atomic_swap_acq_8.S \
    src/common/lib/libc/arch/aarch64/atomic/atomic_swap_acq_rel_16.S \
    src/common/lib/libc/arch/aarch64/atomic/atomic_swap_acq_rel_32.S \
    src/common/lib/libc/arch/aarch64/atomic/atomic_swap_acq_rel_64.S \
    src/common/lib/libc/arch/aarch64/atomic/atomic_swap_acq_rel_8.S \
    src/common/lib/libc/arch/aarch64/atomic/atomic_swap_rel_16.S \
    src/common/lib/libc/arch/aarch64/atomic/atomic_swap_rel_32.S \
    src/common/lib/libc/arch/aarch64/atomic/atomic_swap_rel_64.S \
    src/common/lib/libc/arch/aarch64/atomic/atomic_swap_rel_8.S

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