Commit Graph

6 Commits

Author SHA1 Message Date
Rosen Penev
e030a19a57 libunwind: update to 1.5.0
Cleanup Makefile for consistency with other ones.

Remove PKG_SSP. It can be fixed with -lssp_nonshared.

Add PKG_BUILD_PARALLEL for faster compilation.

Add zlib dependency. 1.5.0 requires it now.

Refresh patches.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
2020-12-16 22:11:19 +01:00
Yousong Zhou
ef7aa03bdb libunwind: bump to version 1.3.1
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>
2019-06-05 01:13:07 +00:00
Matthias Schiffer
05dba65569
libunwind: fix build with musl on PPC
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>
2018-02-25 16:58:10 +01:00
Yousong Zhou
77dc6a2ae7 libunwind: update to version 1.2.1
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>
2017-06-19 14:43:09 +08:00
Yousong Zhou
5d48dc1146 libunwind: update to 1.2
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>
2017-05-22 11:07:40 +08:00
Yousong Zhou
987f14ab23 libunwind: initial version 1.1
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>
2016-06-13 22:51:43 +02:00