| commit | 1b1940026c95b941d9cf75bd38b37fe3feaa78a7 | |
| author | Clement Deschamps <clement.deschamps@greensocs.com> | |
| Tue, 22 Oct 2019 14:00:16 +0000 (22 16:00 +0200) | ||
| committer | Richard Henderson <richard.henderson@linaro.org> | |
| Mon, 28 Oct 2019 09:35:23 +0000 (28 10:35 +0100) | ||
| tree | 802e2c4bdf87cbaee41511203213b88e7b6da4af | treesnapshot (tar.gz zip) |
| parent | 7f445c8c7aad0d8fca7d99a48cc8118dc82aa0f3 | commitdiff |
translate-all: fix uninitialized tb->orig_tb
This fixes a segmentation fault in icount mode when executing
from an IO region.
TB is marked as CF_NOCACHE but tb->orig_tb is not initialized
(equals previous value in code_gen_buffer).
The issue happens in cpu_io_recompile() when it tries to invalidate orig_tb.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Clement Deschamps <clement.deschamps@greensocs.com>
Message-Id: <20191022140016.918371-1-clement.deschamps@greensocs.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This fixes a segmentation fault in icount mode when executing
from an IO region.
TB is marked as CF_NOCACHE but tb->orig_tb is not initialized
(equals previous value in code_gen_buffer).
The issue happens in cpu_io_recompile() when it tries to invalidate orig_tb.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Clement Deschamps <clement.deschamps@greensocs.com>
Message-Id: <20191022140016.918371-1-clement.deschamps@greensocs.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
| accel/tcg/translate-all.c | diffblobblamehistory |