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(parent: 2157046) | patch
xtensa: allow single-stepping through unaligned load/store
authorMax Filippov <jcmvbkbc@gmail.com>
Mon, 4 Aug 2014 01:55:53 +0000 (05:55 +0400)
committerMax Filippov <jcmvbkbc@gmail.com>
Thu, 14 Aug 2014 07:59:30 +0000 (11:59 +0400)
commita83b02e9bd0c28d27b6c6e5b184585f7a1b8bf86
tree13cec9be08c9e9d5382d7f7f886e040447cebdd5tree | snapshot
parent21570465a30f13197991eb2637d6ffc6c6880eefcommit | diff
xtensa: allow single-stepping through unaligned load/store

Update icount when icountlevel is non-zero but not greater than EXCM level
when load/store instruction is successfully emulated. This allows
single-stepping over such instruction in userspace debugger.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
arch/xtensa/kernel/align.S diff | blob | history
Domain: System / Kernel;