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2015-10-21 Mark Hatle <mark.hatle@windriver.com>
* rtld/: Resync to glibc-2.22
* rtld/*: Update copyright dates to match glibc-2.22
* rtld/rtld.c: Update the elf_machine_type class entries
Add support for ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA via
new extern_protected_data function.
rename reloc_typeclass to elf_machine_type_class
add machine_no_rela, machine_no_rel funcs
Update debug msg
Fix missing dso_list->map = NULL
* rtld/dl-tls.c: (rtld_determine_tlsoffsets) add NIOS2 definition
* rtld/dl-lookup.c: Add EXTERN_PROTECTED_DATA support
* rtld/dl-lookupX.h: Add EXTERN_PROTECTED_DATA support
update debug msgs
* rtld/dl-load.c: (create_map_object_from_dso_ent) Add ld.so like debug
When an executable sets a load address use it
Update the load address calculation, prevents visual overlaps
* rtld/dl-version.c: update debug msgs
* rtld/rtld.h: define _dl_debug_printf to act like ld.so debug
define RTLD_DEBUG_PID to set the debug prefix
* glibc changes directly affecting the implementation:
2013-12-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
Alan Modra <amodra@gmail.com>
* libc/sysdeps/powerpc/powerpc64/dl-machine.h
(elf_machine_type_class): Use SHN_UNDEF PLT handling for ELFv2 ABI.
2015-01-18 Chung-Lin Tang <cltang@codesourcery.com>
Sandra Loosemore <sandra@codesourcery.com>
Andrew Jenner <andrew@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
Nathan Sidwell <nathan@codesourcery.com>
* sysdeps/nios2/dl-machine.h: New file.
2015-03-31 H.J. Lu <hongjiu.lu@intel.com>
* elf/dl-lookup.c (do_lookup_x): When UNDEF_MAP is NULL, which
indicates it is called from do_lookup_x on relocation against
protected data, skip the data definion in the executable from
copy reloc.
(_dl_lookup_symbol_x): Pass ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA,
instead of ELF_RTYPE_CLASS_PLT, to do_lookup_x for
EXTERN_PROTECTED_DATA relocation against STT_OBJECT symbol.
* sysdeps/i386/dl-machine.h (elf_machine_type_class): Set class
to ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA for R_386_GLOB_DAT.
* sysdeps/x86_64/dl-machine.h (elf_machine_type_class): Set class
to ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA for R_X86_64_GLOB_DAT.
2015-07-24 Szabolcs Nagy <szabolcs.nagy@arm.com>
* sysdeps/aarch64/dl-machine.h (elf_machine_type_class): Handle
ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA.
* sysdeps/arm/dl-machine.h (elf_machine_type_class): Handle
ELF_RTYPE_CLASS_EXTERN_PROTECTED_DATA.
2015-09-11 Vaneet Narang <v.narang@samsung.com>
* rtld/rtld.c: Add ability to specify preloaded libraries
2015-09-09 Maninder Singh <maninder1.s@samsung.com>
Mark Hatle <mark.hatle@windriver.com>
* rtld/rtld.c: dso null pointer check fix
2015-04-06 Mark Hatle <mark.hatle@windriver.com>
Maninder Singh <maninder1.s@samsung.com>
* rtld/dl-version.c: Add debug for mising ld-linux or libc.so
2014-12-10 Mark Hatle <mark.hatle@windriver.com>
* rtld/rtld.c: Sync aarch64 elf_machine_type_class (dl-machine.h)
(do_relocs): fix comparison pltrel_end >= rel_end
* rtld/dl-tls.c: Add basic aarch64 support
2014-12-10 Mark Hatle <mark.hatle@windriver.com>
* rtld/: Resync to glibc-2.20
Replace referenced to GLRO_dl_debug_mask to
GLRO(dl_debug_mask)
* rtld/rtld.h: Sync DL_DEBUG_* defines from ldsodefs.h
add DSO_FILENAME and RTLD_PROGNAME definitions
Move to __glibc_unlikely/likely instead of __builtin_expect
rename link_map and update unique_sym_table to match glibc
* rtld/dl-hash.h:
Apply glibc changes:
2011-12-03 Ulrich Drepper <drepper@gmail.com>
Fix more warnings
2011-12-04 Ulrich Drepper <drepper@gmail.com>
Fix attreibute for _dl_elf_hash
2011-12-04 Ulrich Drepper <drepper@gmail.com>
Small optimization of generic ELF hash function
2011-12-10 Ulrich Drepper <drepper@gmail.com>
Optimize generic ELF hash function a bit more
2012-02-09 Paul Eggert <eggert@cs.ucla.edu>
Replace FSF snail mail address with URLs.
2013-01-02 Joseph Myers <joseph@codesourcery.com>
Update copyright notices with scripts/update-copyrights.
2014-01-01 Allan McRae <allan@archlinux.org>
Update copyright notices with scripts/update-copyrights
* rtld/dl-load.c: split (_dl_new_object) move to dl-object
Remove VERSYMIDX, already defined in rtld.h
Apply glibc changes:
2012-02-09 Paul Eggert <eggert@cs.ucla.edu>
Replace FSF snail mail address with URLs.
2012-04-04 Siddhesh Poyarekar <siddhesh@redhat.com>
(Updated copyright date)
2013-01-02 Joseph Myers <joseph@codesourcery.com>
Update copyright notices with scripts/update-copyrights.
2014-01-01 Allan McRae <allan@archlinux.org>
Update copyright notices with scripts/update-copyrights
2014-02-10 Ond<C5><99>ej B<C3><AD>lka <neleai@seznam.cz>
Use glibc_likely instead __builtin_expect.
* rtld/dl-object.c:
Apply glibc changes:
2013-11-11 Jan Kratochvil <jan.kratochvil@redhat.com>
[BZ #387]
* elf/dl-object.c (_dl_new_object): Initialize L_NAME from NEWNAME if
it is empty.
* rtld/dl-lookup.c, rtld/dl-lookupX.h:
Apply glibc changes:
2012-02-09 Paul Eggert <eggert@cs.ucla.edu>
Replace FSF snail mail address with URLs.
2012-04-05 David S. Miller <davem@davemloft.net>
* elf/dl-lookup (_dl_lookup_symbol_x): If DL_DEBUG_UNUSED, ignore
undefined symbol errors.
2012-08-14 Roland McGrath <roland@hack.frob.com>
(Updated copyright date)
2013-01-02 Joseph Myers <joseph@codesourcery.com>
Update copyright notices with scripts/update-copyrights.
2013-05-29 Siddhesh Poyarekar <siddhesh@redhat.com>
Avoid crashing in LD_DEBUG when program name is unavailable
2013-11-13 Marcus Shawcroft <marcus.shawcroft@linaro.org>
Avoid passing NULL to DSO_FILENAME.
2014-01-01 Allan McRae <allan@archlinux.org>
Update copyright notices with scripts/update-copyrights
2014-02-10 Ond<C5><99>ej B<C3><AD>lka <neleai@seznam.cz>
Use glibc_likely instead __builtin_expect.
2014-02-11 Joseph Myers <joseph@codesourcery.com>
Merge MIPS dl-lookup.c into generic file.
* elf/dl-lookup.c (ELF_MACHINE_SYM_NO_MATCH): Define if not
already defined.
(do_lookup_x): Use ELF_MACHINE_SYM_NO_MATCH.
* sysdeps/mips/dl-lookup.c: Remove.
* sysdeps/mips/dl-machine.h (ELF_MACHINE_SYM_NO_MATCH): New macro.
2014-02-28 Carlos O'Donell <carlos@redhat.com>
Promote do_lookup_x:check_match to a full function.
2014-04-02 Will Newton <will.newton@linaro.org>
elf/dl-lookup.c: Remove obsolete comment about nested function
* elf/dl-lookup.c (do_lookup_x): Remove comment
referring to nested function and move variable
declarations down to before first use.
2014-04-04 Will Newton <will.newton@linaro.org>
elf/dl-lookup.c: Remove unnecessary static variable
* elf/dl-lookup.c (undefined_msg): Remove variable.
(_dl_lookup_symbol_x): Replace undefined_msg with string
literal.
2014-04-11 Will Newton <will.newton@linaro.org>
elf/dl-lookup.c: Use __glibc_likely and __glibc_unlikely
* rtld/dl-misc.c:
Apply glibc changes:
2012-02-09 Paul Eggert <eggert@cs.ucla.edu>
Replace FSF snail mail address with URLs.
2013-01-02 Joseph Myers <joseph@codesourcery.com>
Update copyright notices with scripts/update-copyrights.
2014-01-01 Allan McRae <allan@archlinux.org>
Update copyright notices with scripts/update-copyrights
* rtld/dl-tls.c:
Sync spacing with glibc for easier diffs (content remained the same)
Apply glibc changes:
2012-02-09 Paul Eggert <eggert@cs.ucla.edu>
Replace FSF snail mail address with URLs.
2014-01-01 Allan McRae <allan@archlinux.org>
Update copyright notices with scripts/update-copyrights
* rtld/dl-version:
Apply glibc changes:
2012-02-09 Paul Eggert <eggert@cs.ucla.edu>
Replace FSF snail mail address with URLs.
2013-01-02 Joseph Myers <joseph@codesourcery.com>
Update copyright notices with scripts/update-copyrights.
2013-05-29 Siddhesh Poyarekar <siddhesh@redhat.com>
Avoid crashing in LD_DEBUG when program name is unavailable
2014-01-01 Allan McRae <allan@archlinux.org>
Update copyright notices with scripts/update-copyrights
2014-02-10 Ond<C5><99>ej B<C3><AD>lka <neleai@seznam.cz>
Use glibc_likely instead __builtin_expect.
2014-12-10 Mark Hatle <mark.hatle@windriver.com>
* rtld/COPYING, rtld/COPYING.LIB,
rtld/ChangeLog, rtld/README-rtld: Add local history
information to setup for a resync to glibc-2.20
2012-09-12 Joseph Myers <joseph@codesourcery.com>
* rtld/dl-lookup.c: Fix variable copy reloc when host/target
byte size is different
2012-04-10 Maxim Kuvyrkov <maxim@codesourcery.com>
* rtld/rtld.c (find_lib_by_soname): Follow ld.so's behavior of
pulling its name from PT_INTERP.
2012-01-26 Mark Hatle <mark.hatle@windriver.com>
* elf.h, rtld/dl-lookupX.h, rtld/rtld.c: Sync to eglibc 2.15
2011-12-08 Mark Hatle <mark.hatle@windriver.com>
* rtld/rtld.c: Add support for $ORIGIN, $PLATFORM and $LIB.
Note: $PLATFORM = ""
2011-12-08 Mark Hatle <mark.hatle@windriver.com>
* rtld/rtld.c: Fix an issue where missing objects would trigger
an assert in dl-version.c
* rtld/rtld.h: Add _dl_new_object prototype
2011-09-13 Mark Hatle <mark.hatle@windriver.com>
* Fix printf problem causing prelink-rtld issues on x86 (32-bit)
and arm
2011-08-26 Mark Hatle <mark.hatle@windriver.com>
* Add a special check for invalid GNU_HASH entries
2011-08-26 Mark Hatle <mark.hatle@windriver.com>
* Sync to eglibc 2.13 ld.so code
* sync elf_machine_type_class macros for supports archs
2011-08-26 Mark Hatle <mark.hatle@windriver.com>
* Sync to eglibc 2.13 ld.so code
* mips specific items from ports
2011-08-26 Mark Hatle <mark.hatle@windriver.com>
* Rename ld-libs.c to rtld.c
* Sync to eglibc 2.13 ld.so code
2011-08-18 Mark Hatle <mark.hatle@windriver.com>
* Move prelink-rtld specific components to rtld
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