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authorMike Dunn <mikedunn@newsguy.com>2010-12-02 11:08:28 -0800
committerØyvind Harboe <oyvind.harboe@zylin.com>2010-12-04 09:40:15 +0100
commit2e7d51c96a80f7fb2135af8558886e6516ddf661 (patch)
tree7130ef79698c8f8b9c9a928f1d54bab2aa20abfe /tcl
parent81790fb56a6db1e5cd9af2b6889071d1dc975052 (diff)
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xscale: trace buffer remains enabled until explicitly disabled
Hi everyone, Since a call went out for patches... been sitting on this for months. For some reason, the xscale trace buffer is automatically disabled as soon as a break occurs and the trace data is collected. This patch was a result of the frustration of always re-enabling it, or else hitting a breakpoint and checking the trace data, only to discover that I forgot to re-enable it before resuming. Don't see why it should work this way. There is no run-time penalty, AFAIK. Along the way, I also cleaned up a little by removing the ugly practice of recording wrap mode by setting the fill count variable to "-1", replacing it with an enum that records the trace mode. I've been using this for months. Comments, criticisms gratefully received. Mike Signed-off-by: Mike Dunn <mikedunn@newsguy.com>
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