On 9/28/23 12:55, Mikulas Patocka wrote:

On Thu, 28 Sep 2023, Richard Henderson wrote:

Just call force_sig_fault directly.


OK. Here I'm resending it.


From: Mikulas Patocka <mpato...@redhat.com>

Qemu mips userspace emulation crashes with "qemu: unhandled CPU exception
0x15 - aborting" when one of the integer arithmetic instructions detects
an overflow.

This patch fixes it so that it delivers SIGFPE with FPE_INTOVF instead.

Signed-off-by: Mikulas Patocka <mpato...@redhat.com>
Cc: qemu-sta...@nongnu.org

Reviewed-by: Richard Henderson <richard.hender...@linaro.org>

and queued to linux-user-next.


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