ARM: fix perf build with uclibc toolchains
authorFlorian Fainelli <florian@openwrt.org>
Tue, 9 Aug 2011 11:24:17 +0000 (12:24 +0100)
committerWill Deacon <will.deacon@arm.com>
Fri, 12 Aug 2011 14:40:20 +0000 (15:40 +0100)
commit0ac8e58f3818795d02ac309bd57b4d93ec283a77
tree4d1587423e36e19298ba0d0b4fbfd726fca832e5
parent322a8b034003c0d46d39af85bf24fee27b902f48
ARM: fix perf build with uclibc toolchains

libio.h is not provided by uClibc, in order to be able to test the
definition of __UCLIBC__ we need to include stdlib.h, which also
includes stddef.h, providing the definition of 'NULL'.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Will Deacon <will.deacon@arm.com>
tools/perf/arch/arm/util/dwarf-regs.c