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From kalyan sita <kalyansit...@gmail.com>
Subject apr_atomic functions usage
Date Tue, 28 May 2013 03:42:00 GMT
I see that the below functions have specific assembly implementations for
os32,ia32 architectures:

apr_atomic_add32
apr_atomic_sub32
apr_atomic_inc32
apr_atomic_dec32
apr_atomic_set32
apr_atomic_cas32
apr_atomic_casptr
apr_atomic_xchg32
apr_atomic_xchgptr

How frequently are these functions used.
I am planning to write arm specific code for the above functions in arm.c
file.
Can anyone help me where to start ?

Thanks,
Kalyan

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