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authorSimon Glass <sjg@chromium.org>2013-06-11 11:14:39 -0700
committerTom Rini <trini@ti.com>2013-06-26 10:16:41 -0400
commitb2e16a85a1fa3f871ca73a554a7fd63067d9ad14 (patch)
treea3963b971b6f1a2956e82a2ff7e4ce76aa82350c /include/asm-generic
parentb8bcaa3ad393c34b7cdd9c8dcd9e9b82e2a34c58 (diff)
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Add trace library
Add a library which supports tracing of execution using built-in gcc features and a microsecond timer. This can be used to record a list of function which are executed, along with a timestamp for each. Later this information can be sent to the host for processing. Signed-off-by: Simon Glass <sjg@chromium.org>
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