[ARM] support tracing when using newer compilers

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Since gcc 4.4 the name and calling convention for function profiling
on ARM changed.  With this patch both types are supported.

See http://sourceware.org/ml/libc-ports/2008-04/msg00009.html for some
details.

Lightly-Tested-by: Anand Gadiyar <gadiyar@ti.com>
Tested-by: Kevin Hilman <khilman@deeprootsystems.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

...

This commit is contained in:

Uwe Kleine-König 2009-08-13 20:38:16 +02:00

parent b88fb83b13

commit 181f817eaa

3 changed files with 21 additions and 0 deletions

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1

arch/arm/include/asm/ftrace.h

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1

arch/arm/kernel/armksyms.c

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19

arch/arm/kernel/entry-common.S

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