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tcg-aarch64: Properly detect SIGSEGV writes
authorRichard Henderson <rth@twiddle.net>
Sat, 15 Mar 2014 02:24:57 +0000 (22:24 -0400)
committerRichard Henderson <rth@redhat.com>
Wed, 16 Apr 2014 16:12:32 +0000 (12:12 -0400)
commit661f7fa4b088f2734050a751dd9d1d836b49e981
tree94e0c8058361948716e71922bceedfd5243b00dftree
parent851627352c52b5beebf119785885391fa05a44c5commit | diff
tcg-aarch64: Properly detect SIGSEGV writes

Since the kernel doesn't pass any info on the reason for the fault,
disassemble the instruction to detect a store.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Claudio Fontana <claudio.fontana@huawei.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
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