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| author | Peter Maydell <peter.maydell@linaro.org> | 2011-01-14 20:39:19 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2011-01-14 20:39:19 +0100 |
| commit | 98eac7cab4392ab28fa22265e27906f5b9c6c9da (patch) | |
| tree | 8c5ad75dfd64b8ba4f345086b8ab54f16a09c7d9 /iorange.h | |
| parent | 7204ab889f1cf5b09026af22185525edbee07a97 (diff) | |
| download | qemu-98eac7cab4392ab28fa22265e27906f5b9c6c9da.tar.gz | |
target-arm: Translate with condexec bits from TB flags, not CPUState
When translating, the condexec bits for the TB are in the TB flags;
the CPUState condexec bits may be different.
This patch fixes https://bugs.launchpad.net/bugs/604872 where we might
segfault if we took an exception in the middle of a TB with an IT
block, because when we came to retranslate in cpu_restore_state()
the CPUState condexec bits would have advanced compared to the start
of the TB and we would generate different (wrong) code.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'iorange.h')
0 files changed, 0 insertions, 0 deletions