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From: | Richard Henderson |
Subject: | Re: [PATCH] m68k: fix 'bkpt' instruction in softmmu mode |
Date: | Thu, 26 Jan 2023 05:28:21 -1000 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 |
On 1/26/23 02:52, Laurent Vivier wrote:
In linux-user mode, 'bkpt' generates an EXP_DEBUG exception to allow QEMU gdb server to intercept and manage the operation with an external debugger. In softmmu mode, the instruction must generate an illegal instruction exception as it is on real hardware to be managed by the kernel. Buglink:https://gitlab.com/qemu-project/qemu/-/issues/146 Signed-off-by: Laurent Vivier<laurent@vivier.eu> --- target/m68k/translate.c | 4 ++++ 1 file changed, 4 insertions(+)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
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