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

["Matt Thomas" <matt%netbsd.org@localhost>]

Module Name:    src
Committed By:   matt
Date:           Thu Aug 15 22:42:50 UTC 2013

Added Files:
        src/common/lib/libc/arch/arm/atomic: atomic_simplelock.c

Log Message:
When compiling for Thumb1, the swp instruction is not availble.  So this
stub is added to provide __cpu_simple_lock and __cpu_simple_lock_try via
thumb interwork support.  It is compiled with -mno-thumb.


To generate a diff of this commit:
cvs rdiff -u -r0 -r1.1 \
    src/common/lib/libc/arch/arm/atomic/atomic_simplelock.c

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