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xtensa: ISS: fix specific simcalls
authorMax Filippov <jcmvbkbc@gmail.com>
Sun, 14 Oct 2012 23:55:32 +0000 (03:55 +0400)
committerChris Zankel <chris@zankel.net>
Tue, 16 Oct 2012 04:39:05 +0000 (21:39 -0700)
Simcalls that take memory buffer definitely need wmb or rmb to make sure
gcc doesn't optimize away code that fills the buffer.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>

No differences found
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