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(parent: 900e052) | patch
xtensa: add trap handler for division by zero
authorMax Filippov <jcmvbkbc@gmail.com>
Fri, 13 May 2022 10:40:54 +0000 (03:40 -0700)
committerMax Filippov <jcmvbkbc@gmail.com>
Fri, 13 May 2022 15:43:36 +0000 (08:43 -0700)
commit81bbeefc18db6019ee56f9f0d3a6f8337574d8b4
treebaf7efc59ea0d5514b5704a599f4b56ea5b6bc66tree | snapshot
parent900e052b28547ac2f91f20adfa26c8fa55178596commit | diff
xtensa: add trap handler for division by zero

Add c-level handler for the division by zero exception and kill the task
if it was thrown from the kernel space or send SIGFPE otherwise.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
arch/xtensa/kernel/traps.c diff | blob | history
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