62ca8ae777
gcc: define USE_PT_GNU_EH_FRAME for musl as well, reduces binary object size
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 40874
2014-05-28 22:40:31 +00:00
95c615262c
gcc: disable libsanitzier off_t check to fix musl build
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 40870
2014-05-28 21:33:30 +00:00
31285a2039
gcc: revert an upstream patch that is causing a regression on powerpc
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https://forum.openwrt.org/viewtopic.php?pid=232494#p232494
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 40709
2014-05-06 11:49:05 +00:00
af4f534244
toolchain/gcc: update linaro-gcc-4.8 to 2014.04
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 40664
2014-05-02 21:18:02 +00:00
06a3d35eda
gcc: fix visibility of symbols libgcc.a
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Symbols need to be hidden, even for the static variant
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 39749
2014-02-24 21:09:37 +00:00
b050f87d13
gcc: prevent the use of LDRD/STRD on ARMv5TE
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These instructions are for 64-bit load/store. On ARMv5TE, the CPU
requires addresses to be aligned to 64-bit. When misaligned, behavior is
undefined (effectively either loads the same word twice on LDRD, or
corrupts surrounding memory on STRD).
On ARMv6 and newer, unaligned access is safe.
Removing these instructions for ARMv5TE is necessary, because GCC
ignores alignment information in pointers and does unsafe optimizations
that have shown up as bugs in various places.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 39638
2014-02-19 19:20:10 +00:00
5e906232b0
upgrade Linaro GCC 4.8 to 2014.01
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Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
SVN-Revision: 39501
2014-02-06 10:28:45 +00:00
b1f4f27fc4
upgrade Linaro GCC 4.8 to 4.8-2013.11
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Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
SVN-Revision: 38922
2013-11-26 18:42:32 +00:00
5b1e1eff73
gcc 4.8-linaro: backport an upstream fix to fix asm goto miscompilation
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 38435
2013-10-17 11:57:44 +00:00
6d13c47f57
upgrade Linaro gcc 4.8 to 4.8-2013.08
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Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
SVN-Revision: 37945
2013-09-11 13:19:43 +00:00
cb6e729be7
toolchain: define MUSL dynamic linker for SPARC
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SPARC builds are currently broken because we do not define the MUSL
dynamic linker name, fix that.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 37938
2013-09-11 12:08:27 +00:00
98df29f9d7
gcc: add a patch to get rid of useless java class sections
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 37095
2013-06-30 07:54:47 +00:00
2befaa2f0d
gcc: fix arm libgcc issues with 4.8.0 and 4.8-linaro
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 36864
2013-06-05 23:37:12 +00:00
ba29b8f04f
gcc: port missing patches from 4.6 to 4.8
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 36693
2013-05-23 10:21:59 +00:00
6b4f3344df
toolchain/gcc: add support for 4.8-linaro
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 36545
2013-05-04 13:37:41 +00:00
Felix Fietkau
Imre Kaloz
Florian Fainelli