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gcc: arc: bump to arc-4.8-R3 release

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This patch fixes several internal compiler errors including:
http://autobuild.buildroot.net/results/2858bb1ca1d12955c837da5a8b7d69c587a75646/
http://autobuild.buildroot.net/results/85deef67654019a630d6cbc37f3dbbbc071aad38/

Support for the GCC built-in atomic functions is also added and is enabled
with option -matomic. Atomic built-ins require LLOCK/SCOND instructions to
be enabled in the ARC 700 CPU.

Signed-off-by: Anton Kolesov <Anton.Kolesov@synopsys.com>
Cc: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Anton Kolesov 2014-04-29 19:31:14 +04:00 committed by Peter Korsgaard
parent 11f4a14b1a
commit 8e94c5210f
1 changed files with 1 additions and 1 deletions
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package/gcc/Config.in.host
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@ -98,7 +98,7 @@ config BR2_GCC_VERSION
default "4.7.3" if BR2_GCC_VERSION_4_7_X
default "4.8.2" if BR2_GCC_VERSION_4_8_X
default "4.9.0" if BR2_GCC_VERSION_4_9_X
default "c6227bc154124e270f15793deddfa3fe18f7db54" if BR2_GCC_VERSION_4_8_ARC
default "arc-4.8-R3" if BR2_GCC_VERSION_4_8_ARC
default BR2_GCC_SNAP_DATE if BR2_GCC_VERSION_SNAP
config BR2_EXTRA_GCC_CONFIG_OPTIONS