From: Max Filippov <jcmvbkbc@gmail.com>
Date: Mon, 4 Aug 2014 01:55:53 +0000 (+0400)
Subject: xtensa: allow single-stepping through unaligned load/store
X-Git-Tag: omap-fixes-against-v3.17-rc3~14^2^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a83b02e9bd0c28d27b6c6e5b184585f7a1b8bf86;p=pandora-kernel.git

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>
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