mirror of https://github.com/xemu-project/xemu.git
f0d7c2054a
Move the computation from gen_swstep_exception into a helper. This fixes a bug when: - MDSCR_EL1.KDE == 1 to enable debug exceptions within EL_D itself - we singlestep an ERET from EL_D to some lower EL Previously we were computing 'same el' based on the EL which executed the ERET instruction, whereas it ought to be computed based on the EL to which ERET returned. This happens naturally with the new helper, which runs after EL has been changed. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20220609202901.1177572-14-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org> |
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