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| author | Peter Maydell | 2014-03-28 16:29:48 +0100 |
|---|---|---|
| committer | Richard Henderson | 2014-05-12 19:03:04 +0200 |
| commit | 5c53bb812152c3d7919cadfd47c210b181bf89ac (patch) | |
| tree | 1e6de84b05aa30c933b709bfb6097dc45b6044d0 /include/exec/memory.h | |
| parent | tcg: Avoid stores to unaligned addresses (diff) | |
| download | qemu-5c53bb812152c3d7919cadfd47c210b181bf89ac.tar.gz qemu-5c53bb812152c3d7919cadfd47c210b181bf89ac.tar.xz qemu-5c53bb812152c3d7919cadfd47c210b181bf89ac.zip | |
tcg: Avoid undefined behaviour patching code at unaligned addresses
To avoid C undefined behaviour when patching generated code,
provide wrappers tcg_patch8/16/32/64 which use the usual memcpy
trick, and use them in the i386 backend.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'include/exec/memory.h')
0 files changed, 0 insertions, 0 deletions