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authorDave Martin <dave.martin@linaro.org>2010-08-09 12:21:18 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2010-08-10 16:10:36 -0300
commit696b97a5d2de9e2b22699300835e675dfffe8592 (patch)
treef8e05f9c7b1f2983268c56daf2c6e586addb387c /tools/perf/util/newt.c
parentperf ui: Move map browser to util/ui/browsers/ (diff)
downloadlinux-dev-696b97a5d2de9e2b22699300835e675dfffe8592.tar.xz
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perf symbols: Ignore mapping symbols on ARM
ARM ELF files use symbols with special names $a, $t, $d to identify regions of ARM code, Thumb code and data within code sections. This can cause confusing output from the perf tools, especially for partially stripped binaries, or binaries containing user-added zero-sized symbols (which may occur in hand-written assembler which hasn't been fully annotated with .size directives). This patch filters out these symbols at load time. LKML-Reference: <1281352878-8735-2-git-send-email-dave.martin@linaro.org> Signed-off-by: Dave Martin <dave.martin@linaro.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/newt.c')
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