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* libunwind: bump to version 1.3.1Yousong Zhou2019-06-051-11/+0
| | | | | | | | | | | | | | | Libunwind provides a sigreturn stub for x86 in version 1.2 [1]. However the arch still depends on setcontext() which is unavailable in musl-libc and which is supposed to be "deprecated everywhere" [2] [1] x86 sigreturn unimplemented for some libcs, https://github.com/libunwind/libunwind/issues/13 [2] setcontext deprecated on x86, https://github.com/libunwind/libunwind/issues/69 Refs: https://github.com/openwrt/packages/issues/8548#issuecomment-497791552 Reported-by: Rosen Penev <rosenp@gmail.com> Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
* libunwind: fix build with musl on PPCMatthias Schiffer2018-02-251-0/+383
| | | | | | | | | | | Works around two incompatiblities between glibc and (POSIX-compliant) musl: - missing register definitions from asm/ptrace.h - non-POSIX-compliant ucontext_t on PPC32 with glibc Compile tested on mpc85xx. Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
* libunwind: update to version 1.2.1Yousong Zhou2017-06-191-46/+0
| | | | | | | | | | Changes since 1.2 a77b0cd Bump version to v1.2.1 5f354cb mips/tilegx: Add missing unwind_i.h header file 620d1c3 Add aarch64 getcontext functionality. Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
* libunwind: update to 1.2Yousong Zhou2017-05-222-16/+51
| | | | | | | | | | | Addresses CVE-2015-3239: 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. Upstream stable-v1.2 fixed the missing unwind_i.h issue but no new tarball is released yet Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
* libunwind: initial version 1.1Yousong Zhou2016-06-133-0/+88
The package Makefile was based on work at link [1] with the following changes 1. Disable minidebuginfo support thus no dependency on liblzma 2. Add 2 patches for building against musl-libc and building with mips16 enabled 3. Add LICENSE and DEPENDS info, etc. [1] https://github.com/rpi-openwrt/rpi-packages/tree/master/libs/libunwind Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>