f@3052: 
f@3052: On mips target, binutils currently sets DT_MIPS_RLD_MAP to 0 in dynamic
f@3052: section if a --version-script sets _RLD_MAP to local. This is apparently
f@3052: a binutils bug, but libc shouldn't segfault in this case.
f@3052: 
f@3052: see also: http://sourceware.org/bugilla/show_bug.cgi?id=11615
f@3052: 
f@3052: Upstream-Status: Pending
f@3052: 
f@3052: 9/19/2010 - added by Qing He <qing.he@intel.com>
f@3052: 
f@3052: 
f@3052: ---
f@3052: diff -ru glibc-2.10.1.orig/ports/sysdeps/mips/dl-machine.h glibc-2.10.1/ports/sysdeps/mips/dl-machine.h
f@3052: --- glibc-2.10.1.orig/ports/sysdeps/mips/dl-machine.h	2009-05-16 16:36:20.000000000 +0800
f@3052: +++ glibc-2.10.1/ports/sysdeps/mips/dl-machine.h	2010-09-19 09:11:53.000000000 +0800
f@3052: @@ -70,7 +70,8 @@
f@3052:  /* If there is a DT_MIPS_RLD_MAP entry in the dynamic section, fill it in
f@3052:     with the run-time address of the r_debug structure  */
f@3052:  #define ELF_MACHINE_DEBUG_SETUP(l,r) \
f@3052: -do { if ((l)->l_info[DT_MIPS (RLD_MAP)]) \
f@3052: +do { if ((l)->l_info[DT_MIPS (RLD_MAP)] && \
f@3052: +         (l)->l_info[DT_MIPS (RLD_MAP)]->d_un.d_ptr) \
f@3052:         *(ElfW(Addr) *)((l)->l_info[DT_MIPS (RLD_MAP)]->d_un.d_ptr) = \
f@3052:         (ElfW(Addr)) (r); \
f@3052:     } while (0)