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2012-04-25Parse hexadecimal and octal strings correctlySiddhesh Poyarekar1-7/+25
The current implementation of __strtoul_internal seems to only pretend to support hex and octal strings by detecting a preceding 0x or 0 and marking base as 8 or 16. When it comes to the actual processing of the string, it only considers numeric values within, thus breaking hex values that may have [a-f] in them. Fixed with this commit.
2012-04-24Add flexibility to localplt-*.data files, using an awk script rather than ↵Roland McGrath1-2/+1
diff to check the results.
2012-04-16Prevent warning in pldd.Marek Polacek1-9/+9
2012-04-13Check __ILP32__ instead of __LP64__H.J. Lu7-7/+7
* elf/tst-auditmod1.c: Check __ILP32__ instead of __LP64__. * elf/tst-auditmod3b.c: Likewise. * elf/tst-auditmod4b.c: Likewise. * elf/tst-auditmod5b.c: Likewise. * elf/tst-auditmod6b.c: Likewise. * elf/tst-auditmod6c.c: Likewise. * elf/tst-auditmod7b.c: Likewise. * sysdeps/x86_64/ffsll.c (ffsl): Likewise. * sysdeps/x86_64/preconfigure.in: Likewise. * sysdeps/x86_64/preconfigure: Regenerated.
2012-04-10Fix ld.so regression.David S. Miller1-6/+8
[BZ #13967] * elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Handle the case where the is a gap between DT_REL(A) and DT_JMPREL.
2012-04-11New ld.so argument --inhibit-ldcache to disable ld.so.cache lookupSiddhesh Poyarekar4-4/+17
It may sometimes be desirable to make the dynamic linker only pick up libraries from the library path and rpath and not look at the ld.so.cache that ldconfig generates. An example of such a use case is the glibc testsuite where the dynamic linker must not be influenced by any external paths or caches. This change adds a new option --inhibit-ldcache that when used, tells the dynamic linker to not use ld.so.cache even if it is available.
2012-04-07Handle some new sparc relocation types.David S. Miller1-0/+1
* elf/elf.h (R_SPARC_WDISP10): Define. * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Handle R_SPARC_SIZE32. * sysdeps/sparc/sparc64/dl-machine.h (elf_machine_rela): Handle R_SPARC_SIZE64 and R_SPARC_H34.
2012-04-07Simplify _ELF_DYNAMIC_DO_RELOC after combining the old two defs.Carlos O'Donell1-8/+1
* elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Simplify conditions and remove no longer applicable assertion.
2012-04-05Reduce down to one definition of _ELF_DYNAMIC_DO_RELOC.David S. Miller1-47/+7
* elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Reduce down to one definition. * sysdeps/powerpc/powerpc32/dl-machine.h (ELF_MACHINE_PLTREL_OVERLAP): Delete. * sysdeps/s390/s390-32/dl-machine.h (ELF_MACHINE_PLTREL_OVERLAP): Likewise. * sysdeps/sparc/sparc32/dl-machine.h (ELF_MACHINE_PLTREL_OVERLAP): Likewise. * sysdeps/sparc/sparc64/dl-machine.h (ELF_MACHINE_PLTREL_OVERLAP): Likewise.
2012-04-05Fix DL_DEBUG_UNUSED to elide the VDSO and handle PLT references properly.David S. Miller2-2/+16
* elf/rtld.c (dl_main): If DL_DEBUG_UNUSED is enabled, turn off lazy binding. * elf/dl-lookup (_dl_lookup_symbol_x): If DL_DEBUG_UNUSED, ignore undefined symbol errors. * elf/rtlc.c (dl_main): Skip VDSO when checking for unused DT_NEEDED entries.
2012-03-21Add x32 support to dynamic linker auditH.J. Lu7-35/+91
2012-03-20Move stdio-common/_itoa.h to sysdeps/genericH.J. Lu6-6/+6
2012-03-16Add x32 support to ldconfigH.J. Lu1-0/+4
2012-03-09Fix bugs in sparc PLT profiling register management, and add sparc sotruss ↵David S. Miller1-2/+56
support. * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Protect local variables with appropriate CPP guards. * sysdeps/sparc/sparc32/dl-trampoline.S: Propagate the stack_ptr from the frame pointer, not the stack pointer. Correct layout comments. Fix test on resulting framesize and the management of the outregs buffer for pltexit. Preserve floating point return values across _dl_call_pltexit call. * sysdeps/sparc/sparc64/dl-trampoline.S: Fix test on resulting framesize and the management of the outregs buffer for pltexit. Preserve floating point return values across _dl_call_pltexit call. * elf/sotruss-lib.c (la_sparc32_gnu_pltenter, la_sparc64_gnu_pltenter, la_sparc32_gnu_pltexit, la_sparc64_gnu_pltexit): New functions. (print_exit): Fix format string for return register value.
2012-03-07Remove distribute variable from MakefilesUlrich Drepper1-85/+0
2012-02-29Always set l_used for vDSO.Marek Polacek2-1/+15
2012-02-09Replace FSF snail mail address with URLs.Paul Eggert73-215/+142
2012-02-09Avoid pointer type mismatch warning.Richard Henderson1-1/+1
update_get_addr returns a link_map*, but the return expression was of type char*. Fix by relying on gcc's void* arithmetic extension and auto-conversion from void*.
2012-01-30Merge branch 'master' of ssh://sourceware.org/git/glibcUlrich Drepper1-3/+219
Conflicts: ChangeLog
2012-01-30Optimize __get_tls_addr a bitUlrich Drepper1-16/+28
Rearrange code to avoid creation of a stack frame. At least on x86-64 the code for the fast path should be down to the bare minimum.
2012-01-30Add Tile relocation types.Chris Metcalf1-3/+219
2012-01-27Sort objects before relocationsUlrich Drepper5-33/+139
2012-01-27Fix commentUlrich Drepper1-2/+2
2012-01-25Remove gets declarations in C++ tests.Joseph Myers4-6/+0
2012-01-08Optimize xmalloc, xcalloc, xrealloc, and xstrdupUlrich Drepper1-2/+4
Add alloc_size attribute and apply consistently the malloc attribute to xmalloc, xcalloc, xrealloc, and xstrdup.
2012-01-08Static linking is always neededUlrich Drepper1-3/+1
2012-01-07Remove pre-ISO C supportUlrich Drepper1-3/+3
No more __const.
2012-01-07Remove non-ELF supportUlrich Drepper1-2/+2
2012-01-07More IA-64 removalUlrich Drepper3-123/+21
2012-01-07Add explicit declaration of gets in C++ codeUlrich Drepper4-0/+8
2012-01-01Also update new programsUlrich Drepper2-4/+4
2012-01-01Update copyright yearUlrich Drepper3-6/+6
2011-12-23Add missing inline keywordMarek Polacek5-6/+6
According to http://gcc.gnu.org/ml/gcc-patches/2011-09/msg00608.html, a function without `inline' with an `always_inline' attribute is a bug.
2011-11-12Fix warning in __dl_iterate_phdrUlrich Drepper1-1/+3
2011-11-04Fix off-by-one when reading link name in sprofAndreas Schwab1-1/+1
2011-11-01Account for alloca size rounding in extend_allocaAndreas Schwab1-6/+2
2011-10-31Use extend_alloca in _dl_map_object_deps.Paul Pluzhnikov1-2/+17
2011-10-29Typo in last checkinUlrich Drepper1-1/+1
2011-10-29Correctly NUL-terminate link name in sprofUlrich Drepper1-3/+4
2011-10-29Cleanups in ldconfig's chroot handlingUlrich Drepper1-3/+2
2011-10-29Avoid warning in dl-lookup.cUlrich Drepper1-2/+2
2011-10-29Fix readlink call in ldconfig's chroot handlingThomas Jarosch1-2/+2
2011-10-25Small optimization of dependency sortingAndreas Schwab2-2/+2
2011-10-20Preserve link time dependencies over relocation dependenciesAndreas Schwab1-1/+11
2011-10-16Use rounds{s,d} for x86 rint, ceil, floorUlrich Drepper1-4/+69
2011-10-16Cleanup last patchUlrich Drepper2-3/+6
2011-10-16Fix potential problem with skipping relocationsUlrich Drepper2-21/+27
We never seem to have hit this problem but way relative relocations were skipped was wrong. There are relative relocations only in the DT_REL/DT_RELA section. The elf_dynamic_do_##reloc function skipped the entries in all calls, though.
2011-10-14Remove leftover debug message from plddUlrich Drepper1-1/+0
2011-10-07elf/dl-load.c: Avoid warningMarek Polacek1-1/+1
2011-10-05Don't call ifunc functions in trace modeAndreas Schwab5-31/+40
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