diff options
| author | Alex Bennée | 2020-02-25 18:49:08 +0100 |
|---|---|---|
| committer | Alex Bennée | 2020-02-25 21:20:23 +0100 |
| commit | fcc54ab5c7ca84ae72e8bf3781c33c9193a911aa (patch) | |
| tree | 4d477931fc17110ae94d83618dd2dcf22e55b0a4 /scripts/checkpatch.pl | |
| parent | tests/tcg: give debug builds a little bit longer (diff) | |
| download | qemu-fcc54ab5c7ca84ae72e8bf3781c33c9193a911aa.tar.gz qemu-fcc54ab5c7ca84ae72e8bf3781c33c9193a911aa.tar.xz qemu-fcc54ab5c7ca84ae72e8bf3781c33c9193a911aa.zip | |
tcg: save vaddr temp for plugin usage
While do_gen_mem_cb does copy (via extu_tl_i64) vaddr into a new temp
this won't help if the vaddr temp gets clobbered by the actual
load/store op. To avoid this clobbering we explicitly copy vaddr
before the op to ensure it is live my the time we do the
instrumentation.
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Emilio G. Cota <cota@braap.org>
Cc: qemu-stable@nongnu.org
Message-Id: <20200225124710.14152-18-alex.bennee@linaro.org>
Diffstat (limited to 'scripts/checkpatch.pl')
0 files changed, 0 insertions, 0 deletions