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2016-09-22libunwind: fix build by linking with bfd instead of goldAndreas Müller
works around: <native-sysroot>/ld: error: Gperf-simple.o: cannot make copy relocation for protected symbol '_Uarm_local_addr_space', defined in ../src/.libs/libunwind-arm.so collect2: error: ld returned 1 exit status Makefile:1038: recipe for target 'Gperf-simple' failed make[1]: *** [Gperf-simple] Error 1 make[1]: *** Waiting for unfinished jobs.... <...> <native-sysroot>/ld: error: Lperf-simple.o: cannot make copy relocation for protected symbol '_ULarm_local_addr_space', defined in ../src/.libs/libunwind.so collect2: error: ld returned 1 exit status Makefile:1094: recipe for target 'Lperf-simple' failed make[1]: *** [Lperf-simple] Error 1 <...> ERROR: oe_runmake failed <native-sysroot>/ld: error: Gperf-trace.o: cannot make copy relocation for protected symbol '_Uarm_local_addr_space', defined in ../src/.libs/libunwind-arm.so collect2: error: ld returned 1 exit status Makefile:1042: recipe for target 'Gperf-trace' failed make[1]: *** [Gperf-trace] Error 1 <native-sysroot>/ld: error: Lperf-trace.o: cannot make copy relocation for protected symbol '_ULarm_local_addr_space', defined in ../src/.libs/libunwind.so collect2: error: ld returned 1 exit status Makefile:1098: recipe for target 'Lperf-trace' failed make[1]: *** [Lperf-trace] Error 1 <...> <native-sysroot>/ld: error: test-coredump-unwind.o: cannot make copy relocation for protected symbol '_UCD_accessors', defined in ../src/.libs/libunwind-coredump.so collect2: error: ld returned 1 exit status Makefile:1186: recipe for target 'test-coredump-unwind' failed Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2016-08-19libunwind: Fix build race conflict with gcc and muslRichard Purdie
Building libunwind, then gcc-runtime causes build failures. This is hard to fix since gcc-runtime wants the internal gcc unwind.h header but libunwind wants to provide this. There are differences in include behaviour between gcc and glibc which are by design. This patch hacks around the issue by looking for a define used during gcc-runtime's build and skipping to the internal header in that case. The patch is only enabled on musl and is the best workaround I could come up with to unblock failing builds on our autobuilder. [YOCTO #10129] Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2016-08-10libunwind: Do not use gold for linkingKhem Raj
This effectively reverts the commit 3dd233ac0c80393824100c54bb525236f8290fd2 gold now emits errors on copy relocs against protected symbols what ld.bfd did in past, however it seems its too conservative. This does not fix the case for folks who use gold as default linker, however it does make bintuls 2.27 work with default configuration of OE Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2016-07-20libunwind: Port to ppc/muslKhem Raj
Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2016-05-13libunwind: Add a confgure option for testsKhem Raj
Tests dont compile on musl due to its use of {get|set}context APIs, adding this option to disable tests helps it to compile Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2016-05-13libunwind: Upgrade to 1.2rc1+Khem Raj
This helps in compiling with gcc6 drop patches backported to 1.1 remove musl conditional patches, they should work on glibc too now Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2016-05-13libunwind: Upgrade to 1.2rc1+Khem Raj
This helps in compiling with gcc6 drop patches backported to 1.1 remove musl conditional patches, they should work on glibc too now Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2016-04-29libunwind: backport aarch64_be supportRuslan Bilovol
Backport 2 patches from v1.2-rc1 tag of libunwind git repo. These patches add aarch64_be support to this package. Signed-off-by: Ruslan Bilovol <rbilovol@cisco.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2016-03-28libunwind: Fix build on mips/mips64 for musl targetsKhem Raj
Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2016-03-24libunwind: Fix build with fstack-protector on muslKhem Raj
libunwind makery inserts -nostdlib during linking which fails the build on musl when security flags are enabled since it remove ssp from linking, so add them explicitly to SECURITY_LDFLAGS disable tests for musl targets, tests use obsolete posix APIs e.g. getcontext patchout x86_local_resume() on x86, gets a working linunwind on x86, it seems that it wont work even in glibc case but lets leave it as it is for glibc and apply the patch only for musl Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2016-02-16libunwind: Fix build on ppcKhem Raj
gcc driver is fixed to pass correct options to linker to do secure plt linking when enabled. however this option --secure-plt is not supported by gold linker which is now passed by default from gcc driver. Hence the build fails when using gold. Therefore when we use gold then we do not use secure plt Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2016-01-22libunwind: backtrace APIs are glibc specificKhem Raj
Make backtrace() API's use conditional on glibc this helps make libunwind compile on musl Signed-off-by: Khem Raj <raj.khem@gmail.com>
2015-12-01guile, mailx, gcc, opensp, gstreamer1.0-libav, libunwind: disable thumb ↵Martin Jansa
where it fails for qemuarm Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-11-25libunwind: fix build for qemuarmMartin Jansa
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-11-16libunwind: add SUMMARYPaul Eggleton
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-09-03libunwind: Security Advisory - libunwind - CVE-2015-3239Li Zhou
libunwind: Invalid dwarf opcodes can cause references beyond the end of the array Off-by-one error in the dwarf_to_unw_regnum function in include/dwarf_i.h in libunwind 1.1 allows local users to have unspecified impact via invalid dwarf opcodes. Signed-off-by: Li Zhou <li.zhou@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-08-30libatomic-ops: move to recipes-support, fix recipe nameChristopher Larson
- This recipe is useful for more than just pulseaudio, so move it to recipes-support. - Rename to the correct upstream name, which corresponds to the library name. Keep a PROVIDES of libatomics-ops for compatibility. (From OE-Core rev: 5014de67fa6da1672626e3ec92fc51430fca3262) Signed-off-by: Christopher Larson <kergoth@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-08-30libunwind: always depend on libatomics-opsChristopher Larson
- Depend on libatomics-ops unconditionally for all archs, as it's used by more than just arm, and currently the configure script auto-detects and enables its use based on the existence of its header, resulting in non-deterministic builds. - Drop the ldflags bits which link against libatomic_ops, because libunwind doesn't actually link against it, nor does it need to, as it currently uses all inline functions from the header file. (From OE-Core rev: 83bb89502e2f05b8b78b14532ad96abc400ab264) Signed-off-by: Christopher Larson <kergoth@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-04-28libunwind: don't use gold for mipsRobert Yang
The gold doesn't work for mips or mips64: configure:3867: checking whether the C compiler works configure:3889: mips-poky-linux-gcc -meb -mabi=32 -mhard-float -march=mips32r2 --sysroot=/buildarea/lyang1/test_uni/tmp/sysroots/qemumips -O2 -pipe -g -feliminate-unused-debug-types -Wl,-O1 -Wl,--as-needed -fuse-ld=gold conftest.c >&5 collect2: fatal error: cannot find 'ld' Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-04-21libunwind: use gold for all archsRobert Yang
At least the following boards have build errors without using gold: qemux86, qemux86-64, qemuarm, qemuaarch64, qemuppc. The error is: ld: copy reloc against protected `_Uaarch64_local_addr_space' is invalid ld: failed to set dynamic section sizes: Bad value ld: copy reloc against protected `_Uaarch64_local_addr_space' is invalid ld: failed to set dynamic section sizes: Bad value | collect2: error: ld returned 1 exit status So use gold for all archs to fix the problem. Signed-off-by: Robert Yang <liezhi.yang@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-04-17libunwind: fix build with aarch64Robert Yang
Referred to RP's fix for x86 and x86-64: 34d517a5626ce2465f776367349bd9e66bf8ed1f libunwind: Build with gold to avoid build failures Fixed: aarch64-poky-linux/4.9.2/ld: copy reloc against protected `_Uaarch64_local_addr_space' is invalid aarch64-poky-linux/4.9.2/ld: failed to set dynamic section sizes: Bad value aarch64-poky-linux/4.9.2/ld: copy reloc against protected `_Uaarch64_local_addr_space' is invalid aarch64-poky-linux/4.9.2/ld: failed to set dynamic section sizes: Bad value | collect2: error: ld returned 1 exit status Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
2015-04-07libunwind: Build with gold to avoid build failuresRichard Purdie
The library fails to build with binutils 2.25 and standard ld. This issue is fixed in gcc 5 with no plans to backport to gcc 4. Easiest workaround for now is to use gold as the linker for the library since gold does not have the issue. The bug is x86 only. Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-03-24libunwind: use xz, because it fails to detect liblzma provided by lzmaAndreas Oberritter
Signed-off-by: Andreas Oberritter <obi@opendreambox.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-03-16libunwind: backport patch to link against libgcc_s intead of libgccJonathan Liu
Signed-off-by: Jonathan Liu <net147@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-01-29libunwind: Fix test case link failure on PowerPC with AltivecTing Liu
Signed-off-by: Ting Liu <ting.liu@freescale.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2014-12-22libunwind: add aarch64 supportFathi Boudra
* pass --enable-debug-frame on aarch64 architecture * include patches: - aarch64 port (backported from upstream) - Support-building-with-older-compilers (fix undefined reference to `unreachable' on older compilers) Signed-off-by: Fathi Boudra <fathi.boudra@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-09-10libunwind: add recipesChong Lu
Add libunwind from meta-oe to oe-core, since perf depends on it. Signed-off-by: Chong Lu <Chong.Lu@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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