CVS commit: src/common/lib/libc

["Joerg Sonnenberger" <joerg%netbsd.org@localhost>]

Module Name:    src
Committed By:   joerg
Date:           Sat Jul  5 20:44:46 UTC 2014

Modified Files:
        src/common/lib/libc/arch/arm/atomic: Makefile.inc
Added Files:
        src/common/lib/libc/atomic: atomic_load.c atomic_store.c

Log Message:
Provide a basic implementation of __atomic_load_* and __atomic_store_*,
used by GCC and LLVM as backing for C11/C++11 atomics, if the hardware
is not known to have corresponding features. Include it on ARM as LLVM
and libc++ hit it when compiled for ARMv4.


To generate a diff of this commit:
cvs rdiff -u -r1.22 -r1.23 src/common/lib/libc/arch/arm/atomic/Makefile.inc
cvs rdiff -u -r0 -r1.1 src/common/lib/libc/atomic/atomic_load.c \
    src/common/lib/libc/atomic/atomic_store.c

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