diff options
author | Florian Fainelli <f.fainelli@gmail.com> | 2012-09-19 08:43:04 (GMT) |
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committer | Florian Fainelli <f.fainelli@gmail.com> | 2012-09-19 08:43:04 (GMT) |
commit | 64d2647b5abb72012178b6e0c350ea8c6c598e93 (patch) | |
tree | 968fb5e666deafb14235a2bb40f3d2cbfc5c02ff /patches/eglibc/2_16/003-mips-rld-map-check.patch | |
parent | e395366aeae3695707ad0d61113f5be8a5cbbfbb (diff) |
libc/eglibc: backport OpenEmbedded patches for eglibc 2.16
With this 3 patches, I was able to build and run an eglibc-based system
on MIPS(el) and ARM targets.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'patches/eglibc/2_16/003-mips-rld-map-check.patch')
-rw-r--r-- | patches/eglibc/2_16/003-mips-rld-map-check.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/patches/eglibc/2_16/003-mips-rld-map-check.patch b/patches/eglibc/2_16/003-mips-rld-map-check.patch new file mode 100644 index 0000000..9b646fe --- /dev/null +++ b/patches/eglibc/2_16/003-mips-rld-map-check.patch @@ -0,0 +1,26 @@ + +On mips target, binutils currently sets DT_MIPS_RLD_MAP to 0 in dynamic +section if a --version-script sets _RLD_MAP to local. This is apparently +a binutils bug, but libc shouldn't segfault in this case. + +see also: http://sourceware.org/bugilla/show_bug.cgi?id=11615 + +Upstream-Status: Pending + +9/19/2010 - added by Qing He <qing.he@intel.com> + + +--- +diff -ru glibc-2.10.1.orig/ports/sysdeps/mips/dl-machine.h glibc-2.10.1/ports/sysdeps/mips/dl-machine.h +--- glibc-2.10.1.orig/ports/sysdeps/mips/dl-machine.h 2009-05-16 16:36:20.000000000 +0800 ++++ glibc-2.10.1/ports/sysdeps/mips/dl-machine.h 2010-09-19 09:11:53.000000000 +0800 +@@ -70,7 +70,8 @@ + /* If there is a DT_MIPS_RLD_MAP entry in the dynamic section, fill it in + with the run-time address of the r_debug structure */ + #define ELF_MACHINE_DEBUG_SETUP(l,r) \ +-do { if ((l)->l_info[DT_MIPS (RLD_MAP)]) \ ++do { if ((l)->l_info[DT_MIPS (RLD_MAP)] && \ ++ (l)->l_info[DT_MIPS (RLD_MAP)]->d_un.d_ptr) \ + *(ElfW(Addr) *)((l)->l_info[DT_MIPS (RLD_MAP)]->d_un.d_ptr) = \ + (ElfW(Addr)) (r); \ + } while (0) |