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(parent: b54d8cf) | patch
trace: Support output of a flamegraph
authorSimon Glass <sjg@chromium.org>
Sun, 15 Jan 2023 21:15:57 +0000 (14:15 -0700)
committerTom Rini <trini@konsulko.com>
Sat, 11 Feb 2023 17:22:35 +0000 (12:22 -0500)
commit47b89d61f2a867f07455d5a3d89df0e7d7a6ec9a
tree7c572a33f50e7040fa454a3f78817fecc48c18b5tree | snapshot
parentb54d8cf0b5b86a49399c1855f26361d8796d0491commit | diff
trace: Support output of a flamegraph

It is useful to see how many times each function is called, particularly
in the context of its callers. A flamegraph is a way of showing this.

Support output in this format which can be used by the flamegraph.pl
script, to generate an SVG image for browsing.

Signed-off-by: Simon Glass <sjg@chromium.org>
tools/proftool.c diff | blob | history
My U-Boot fork