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| author | Richard Henderson <richard.henderson@linaro.org> | 2019-02-07 13:26:40 +0000 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2019-02-11 08:52:44 -0800 |
| commit | bef16ab4e641636b4e85c3d863b4257ce0be4e6f (patch) | |
| tree | ff857b9e8eda32e70d336d6b855befd609685714 /qemu-io-cmds.c | |
| parent | a044e3de2917d54b95f1211f4d14ec30cac9a59f (diff) | |
| download | focaccia-qemu-bef16ab4e641636b4e85c3d863b4257ce0be4e6f.tar.gz focaccia-qemu-bef16ab4e641636b4e85c3d863b4257ce0be4e6f.zip | |
tcg: Diagnose referenced labels that have not been emitted
Currently, a jump to a label that is not defined anywhere will
be emitted not be relocated. This results in a jump to a random
jump target. With tcg debugging, print a diagnostic to the -d op
file and abort.
This could help debug or detect errors like
c2d9644e6d ("target/arm: Fix crash on conditional instruction in an IT block")
Reported-by: Roman Kapl <code@rkapl.cz>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'qemu-io-cmds.c')
0 files changed, 0 insertions, 0 deletions