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tcg/sparc: Make direct jump patching thread-safe
authorSergey Fedorov <[email protected]>
Fri, 22 Apr 2016 16:08:51 +0000 (19:08 +0300)
committerRichard Henderson <[email protected]>
Fri, 13 May 2016 00:06:41 +0000 (14:06 -1000)
commit84f79fb7c6e857edc807e4a251338243ce0cbac3
tree0b8e17ad6af0c3e3767d802c941c26fdf265c1cftree | snapshot
parent9e269112953be4d670cb0d25042bd6546fcf3e45commit | diff
tcg/sparc: Make direct jump patching thread-safe

Ensure direct jump patching in SPARC is atomic by using
atomic_read()/atomic_set() for code patching.

Signed-off-by: Sergey Fedorov <[email protected]>
Signed-off-by: Sergey Fedorov <[email protected]>
Reviewed-by: Alex Bennée <[email protected]>
Message-Id: <1461341333[email protected]>
Signed-off-by: Richard Henderson <[email protected]>
tcg/sparc/tcg-target.inc.c diff | blob | blame | history
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