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* toolchain/arc: update to the most recent release arc-2016.09Alexey Brodkin2017-05-0218-885/+0
| | | | | | | | | | | | | | | | | | arc-2016.09 is the most recent toolchain for ARC cores and it is based on top of upstream Binutils 2.27 and GCC 6.2.1. With updated major version of GCC we copied all GCC 6.x patches for ARC as well as Bintils 2.27 patches. Note that toochain sports ARCv4 ABI and so must be used with 4.8+ Linux kernels. Even though it will build v4.4 kernel perfectly fine on attempt to run user-space apps they won't work with older kernel. That said previuosly sent RFC patches with Linux kernel update are required: [1] https://patchwork.ozlabs.org/patch/726686/ [2] https://patchwork.ozlabs.org/patch/726687/ Signed-off-by: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
* gcc: remove obsolete uclibc patchFelix Fietkau2017-02-011-33/+0
| | | | Signed-off-by: Felix Fietkau <nbd@nbd.name>
* toolchain/gcc/arc-2016.03: Fix building on hosts with gcc 6.xAlexey Brodkin2016-07-271-0/+153
| | | | | | | | | | | | | On attempt to build ARC toolchain on the host with gcc 6.1 I saw the same failure as described in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69959 This change adds a back-port of the fix from upstream gcc, see https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=233572 Note the fix is already a part of gcc-5.4 and gcc-6.1 so no need for the same fix for others. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
* toolchain: Bump ARC tools to arc-2016.03Alexey Brodkin2016-05-1918-0/+765
This change switches ARC tools to the most recent arc-2016.03 version. ARC GNU tools of version arc-2016.03 bring some quite significant changes like: * Binutils v2.26+ (upstream commit id 202ac19 with additional ARC * patches) * GCC v4.8.5 * GDB 7.10 More about changes, improvements and fixes could be found here: https://github.com/foss-for-synopsys-dwc-arc-processors/toolchain/releases/tag/arc-2016.03 Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>