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(From OE-Core rev: 02d2a14333b3cbc8e6acf74245f3db6b6b94c91b)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
(cherry picked from commit 7874fa86cb583fe6a178b95ead09430486197197)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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glibc already provides the content for libssp_nonshared
in libc_nonshared.a therefore we dont need to make it
universal.
This also fixed build issues on glibc when linking statically
and using -fstack-protector
Fixed errors like
/mnt/a/oe/build/tmp/work/i586-bec-linux/aufs-util/3.14+gitAUTOINC+bdfcc0dcfc-r0/recipe-sysroot/usr/lib/../lib/libc.a(stack_chk_fail.o): In function `__stack_chk_fail': /usr/src/debug/glibc/2.26-r0/git/debug/stack_chk_fail.c:27: multiple definition of `__stack_chk_fail_local' /mnt/a/oe/build/tmp/work/i586-bec-linux/aufs-util/3.14+gitAUTOINC+bdfcc0dcfc-r0/recipe-sysroot/usr/lib/../lib/libssp_nonshared.a(libssp_nonshared_la-ssp-local.o):/usr/src/debug/gcc-runtime/7.1.0-r0/gcc-7.1.0/build.i586-bec-linux.i586-bec-linux/i586-bec-linux/libssp/../../../../../../../../work-shared/gcc-7.1.0-r0/gcc-7.1.0/libssp/ssp-local.c:47: first defined here collect2: error: ld returned 1 exit status
Cherry-picked from oe-core master d71eba26850838b2878efea3f8c392a2eb2ebbfb
(From OE-Core rev: 27eaa97595cbac38a8bec118fe3d5f8920ab814e)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Fixes
internal compiler error: Max. number of generated reload insns per insn is achieved (90)
(From OE-Core rev: 7f5485d2b8f978964f1f932fd328c98d0a1872c0)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit d2631f45a057c53797b7ba657662f35f66a2b04e)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Use ucontext_t not struct ucontext in linux-unwind.h files.
Current glibc no longer gives the ucontext_t type the tag struct
ucontext, to conform with POSIX namespace rules. This requires
various linux-unwind.h files in libgcc, that were previously using
struct ucontext, to be fixed to use ucontext_t instead. This is
similar to the removal of the struct siginfo tag from siginfo_t some
years ago.
Backport of patches by Joseph Myers, taken from
https://gcc.gnu.org/viewcvs/gcc?limit_changes=0&view=revision&revision=249957
[YOCTO #12083]
(From OE-Core rev: 063f5558ef2040b6d2c34caa553ed09733fc6470)
Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
(cherry picked from commit ec1c18d866c137b1fa523d0fcc29f65a28f59f44)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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[NVD] -- https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-6131
The demangler in GNU Libiberty allows remote attackers to cause a denial
of service (infinite loop, stack overflow, and crash) via a cycle in the
references of remembered mangled types.
[BZ #71696] -- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71696
2016-08-04 Marcel Böhme <boehme.marcel@gmail.com>
PR c++/71696
* cplus-dem.c: Prevent infinite recursion when there is a cycle
in the referencing of remembered mangled types.
(work_stuff): New stack to keep track of the remembered mangled
types that are currently being processed.
(push_processed_type): New method to push currently processed
remembered type onto the stack.
(pop_processed_type): New method to pop currently processed
remembered type from the stack.
(work_stuff_copy_to_from): Copy values of new variables.
(delete_non_B_K_work_stuff): Free stack memory.
(demangle_args): Push/Pop currently processed remembered type.
(do_type): Do not demangle a cyclic reference and push/pop
referenced remembered type.
cherry-picked from commit of
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239143 138bc75d-0d04-0410-961f-82ee72b054a4
(From OE-Core rev: 3c288b181a4cfecc80b48994f4dd2df285e4d1d0)
(From OE-Core rev: be00ad34a3827a4205718609f349bc6e8a09733b)
Signed-off-by: Yuanjie Huang <yuanjie.huang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 96a16c4181d18b8580dad243350d589586cb2b07)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Fixes build on hardened PAX host with gcc-5 (linker error on relocs).
Completes no-PIE config by adding to ALL_* flags variables.
Borrowed from Gentoo gcc patches, tested on 2 hardened amd64 hosts.
Upstream-Status: Inappropriate [configuration]
Commited by: Gentoo Toolchain Project <toolchain@gentoo.org>
(From OE-Core rev: c178791cd78d5a9ebc4d7b7790e647a9bafe9cf2)
(From OE-Core rev: e54f26a0dbfc8de22ce8326ac77d1097d13f6e2c)
Signed-off-by: Stephen Arnold <stephen.arnold42@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit fcb236ea7cd1ac052719187fefed60ebf1a30ac8)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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GCC provides some of std* headers including stddef.h
and it syncs with glibc definitions via __needed* defines
to find which datatypes are expected to be defined on top
of glibc. we need same for musl.
Drop unused 0048-ARM-PR-target-71056-Don-t-use-vectorized-builtins-wh.patch
(From OE-Core rev: 5c3cfa24e49cbea34c74009b91bf96e0f9a00a63)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
(cherry picked from commit 7da04721a620ad741ea50adf116e6b5afd47caa5)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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6.3.0 is a bugfix release in gcc 6 series
Cherry-picked from oe-core master 36ffcd1d7d2ab9dcc91e9c09623a6613a248bc69
(From OE-Core rev: c24f6de26efdfb13b95e51b4531d1e111fab409c)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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