xscale: fix bug in xscale_receive()
authorMatt Reimer <mreimer@sdgsystems.com>
Mon, 19 Sep 2011 14:30:13 +0000 (10:30 -0400)
committerØyvind Harboe <oyvindharboe@gmail.com>
Tue, 18 Oct 2011 20:32:36 +0000 (20:32 +0000)
commit4eca579a6edf49ff8cb0872c757165c35013e46d
tree8ad77114f6b073445fb54a64c0c12075c8ba44a1
parent0dac042a107f000936995ea468c3fa02b9896fb6
xscale: fix bug in xscale_receive()

The code in xscale_receive() that tries to skip invalid reads (i.e.
reads that don't have the DBG_SR[0] 'valid' bit set) seems to be
wrong, as it only looks at the first word's valid flag rather than
each word's own valid flag. Am I reading the code correctly? If so,
the attached patch should fix it.

If this looks correct, I'll generate a proper patch and commit message.

Matt

Change-Id: I74ebe2ad7a36d340a9dd3b8487578b6ea7f3cf1e
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/32
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
src/target/xscale.c

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