ppe42-binutils/ld/ChangeLog, branch binutils-2_24-ppe42

ld/ChangeLog:

2013-11-25T18:40:13+00:00

* Makefile.am (ALL_64_EMULATION_SOURCES): Add eaarch64linux32.c and eaarch64linux32b.c (eaarch64linux32.c): New target. (eaarch64linux32b.c): Likewise. * Makefile.in: Regenerate. * configure.tgt (aarch64_be-*-linux*): Add aarch64linux32 and aarch64linux32b to targ_extra_libpath. (aarch64-*-linux*): Likewise. * emulparams/aarch64elf32.sh (SEPARATE_GOTPLT): Change to 12 (3 words). * emulparams/aarch64linux32.sh: New file. * emulparams/aarch64linux32b.sh: New file.

ld/ChangeLog:

2013-11-25T18:36:48+00:00

* configure.tgt (aarch64_be-*-linux*): Split out the linux targets into targ_extra_libpath. (aarch64-*-linux*): Likewise.

* windres.c (define_resource): Use zero for timestamp, making

2013-11-22T15:04:23+00:00

output deterministic. time.h include is no longer needed. * resres.c (res_append_resource): Likewise. * libcoff-in.h: Add insert_timestamp flag to the pe_data struct. * libcoff.h: Regenerate. * peXXigen.c (_bfd_XXi_only_swap_filehdr_out): Only use a real timestamp if --insert-timestamp was used. * pe-dll.c (fill_edata): Only use a real timestamp if --insert-timestamp was used. * emultempl/pe.em: Add the --insert-timestamp option. * emultempl/pep.em: Likewise for 64bit. * ld.texinfo: Document the --insert-timestamp option.

Fix references to __ehdr_start when it cannot be defined

2013-11-19T18:54:40+00:00

ld/ * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Don't use bfd_elf_record_link_assignment to mark __ehdr_start hidden. Instead, just do it directly here, and only if it was referenced but not defined. ld/testsuite/ * ld-elf/ehdr_start-userdef.t: New file. * ld-elf/ehdr_start-userdef.d: New file. * ld-elf/ehdr_start-strongref.s: New file. * ld-elf/ehdr_start-missing.t: New file. * ld-elf/ehdr_start-missing.d: New file. * ld-elf/ehdr_start-weak.d: New file. * ld-mips-elf/ehdr_start-2.nd: Expect __ehdr_start to be global. (cherry picked from commit c2763e270c6627e55ac7a75ed3c0a717fbca9bd0)

2013-11-18 Chung-Lin Tang

2013-11-18T16:01:45+00:00

Backport from master 2013-11-18 Chung-Lin Tang * emulparams/nios2linux.sh: New emulation file. * configure.tgt: Add nios2*-*-linux* emulation case. * Makefile.am (enios2elf.c): Change tdir_nios2 to tdir_nios2elf. (enios2linux.c): New emulation entry. * Makefile.in: Regenerate.

multilib osdir search paths for powerpc*-linux

2013-11-15T04:54:25+00:00

(cherry picked from commit 6c668e71eb5f8a9a3355e239738c85448adfc0e8)

ld/

2013-10-10T22:51:14+00:00

* ldmisc.c (vfinfo): Use Boolean ? "" : ":" in place of ":" + Boolean. It silences some compilers' warnings and is much less bizarre to read.

ld/

2013-10-09T18:18:49+00:00

* emultempl/elf32.em (id_note_section_size): Use ATTRIBUTE_UNUSED rather than a dummy assignment for unused parameter. * plugin.c (get_input_file, release_input_file): Likewise.

aarch64: Add support for GNU indirect functions.

2013-10-04T07:46:39+00:00

Add support for STT_GNU_IFUNC symbols to the AArch64 bfd backend. The tests are ported from the ld-ifunc tests but are enabled for cross builds so can be run easily without hardware or a simulator. bfd/ChangeLog: 2013-10-04 Will Newton * configure: Regenerate. * configure.in: Build elf-ifunc.o for AArch64. * elfnn-aarch64.c: Include objalloc.h. (elfNN_aarch64_local_htab_hash): New function. (elfNN_aarch64_local_htab_eq): New function. (elfNN_aarch64_get_local_sym_hash): New function. (elfNN_aarch64_link_hash_table_create): Initialize local STT_GNU_IFUNC symbol hash. (elfNN_aarch64_hash_table_free): Free local STT_GNU_IFUNC symbol hash. (elfNN_aarch64_final_link_relocate): Add sym argument. Add support for handling STT_GNU_IFUNC symbols. (elfNN_aarch64_gc_sweep_hook): Add support for garbage collecting references to STT_GNU_IFUNC symbols. (elfNN_aarch64_adjust_dynamic_symbol): Add support for handling STT_GNU_IFUNC symbols. (elfNN_aarch64_check_relocs): Add support for handling STT_GNU_IFUNC symbols. Ensure we don't increase plt.refcount from -1 to 0. (elfNN_aarch64_post_process_headers): Call _bfd_elf_set_osabi. (elfNN_aarch64_is_function_type): Remove function. (elfNN_aarch64_allocate_dynrelocs): Handle STT_GNU_IFUNC symbols. (elfNN_aarch64_allocate_ifunc_dynrelocs): New function. (elfNN_aarch64_allocate_local_dynrelocs): New function. (elfNN_aarch64_allocate_local_ifunc_dynrelocs): New function. (elfNN_aarch64_size_dynamic_sections): Call elfNN_aarch64_allocate_local_dynrelocs. (elfNN_aarch64_create_small_pltn_entry): Add info argument. Add support for creating .iplt entries for STT_GNU_IFUNC symbols. (elfNN_aarch64_finish_dynamic_symbol): Add support for handling STT_GNU_IFUNC symbols and .iplt. (elfNN_aarch64_finish_local_dynamic_symbol): New function. (elfNN_aarch64_finish_dynamic_sections): Call elfNN_aarch64_finish_local_dynamic_symbol. ld/ChangeLog: 2013-10-04 Will Newton * emulparams/aarch64elf.sh: Add IREL_IN_PLT. * emulparams/aarch64elf32.sh: Likewise. ld/testsuite/ChangeLog: 2013-10-04 Will Newton * ld-ifunc/ifunc.exp: Enable ifunc tests for AArch64. * ld-aarch64/aarch64-elf.exp: Run ifunc tests. * ld-aarch64/ifunc-1-local.d: New file. * ld-aarch64/ifunc-1-local.s: Likewise. * ld-aarch64/ifunc-1.d: Likewise. * ld-aarch64/ifunc-1.s: Likewise. * ld-aarch64/ifunc-10.d: Likewise. * ld-aarch64/ifunc-10.s: Likewise. * ld-aarch64/ifunc-11.d: Likewise. * ld-aarch64/ifunc-11.s: Likewise. * ld-aarch64/ifunc-12.d: Likewise. * ld-aarch64/ifunc-12.s: Likewise. * ld-aarch64/ifunc-13.d: Likewise. * ld-aarch64/ifunc-13a.s: Likewise. * ld-aarch64/ifunc-13b.s: Likewise. * ld-aarch64/ifunc-14a.d: Likewise. * ld-aarch64/ifunc-14a.s: Likewise. * ld-aarch64/ifunc-14b.d: Likewise. * ld-aarch64/ifunc-14b.s: Likewise. * ld-aarch64/ifunc-14c.d: Likewise. * ld-aarch64/ifunc-14c.s: Likewise. * ld-aarch64/ifunc-14d.d: Likewise. * ld-aarch64/ifunc-14e.d: Likewise. * ld-aarch64/ifunc-14f.d: Likewise. * ld-aarch64/ifunc-15.d: Likewise. * ld-aarch64/ifunc-15.s: Likewise. * ld-aarch64/ifunc-16.d: Likewise. * ld-aarch64/ifunc-16.s: Likewise. * ld-aarch64/ifunc-17a.d: Likewise. * ld-aarch64/ifunc-17a.s: Likewise. * ld-aarch64/ifunc-17b.d: Likewise. * ld-aarch64/ifunc-17b.s: Likewise. * ld-aarch64/ifunc-18a.d: Likewise. * ld-aarch64/ifunc-18a.s: Likewise. * ld-aarch64/ifunc-18b.d: Likewise. * ld-aarch64/ifunc-18b.s: Likewise. * ld-aarch64/ifunc-19a.d: Likewise. * ld-aarch64/ifunc-19a.s: Likewise. * ld-aarch64/ifunc-19b.d: Likewise. * ld-aarch64/ifunc-19b.s: Likewise. * ld-aarch64/ifunc-2-local.d: Likewise. * ld-aarch64/ifunc-2-local.s: Likewise. * ld-aarch64/ifunc-2.d: Likewise. * ld-aarch64/ifunc-2.s: Likewise. * ld-aarch64/ifunc-20.d: Likewise. * ld-aarch64/ifunc-20.s: Likewise. * ld-aarch64/ifunc-3.s: Likewise. * ld-aarch64/ifunc-3a.d: Likewise. * ld-aarch64/ifunc-3b.d: Likewise. * ld-aarch64/ifunc-4.d: Likewise. * ld-aarch64/ifunc-4.s: Likewise. * ld-aarch64/ifunc-4a.d: Likewise. * ld-aarch64/ifunc-5-local.s: Likewise. * ld-aarch64/ifunc-5.s: Likewise. * ld-aarch64/ifunc-5a-local.d: Likewise. * ld-aarch64/ifunc-5a.d: Likewise. * ld-aarch64/ifunc-5b-local.d: Likewise. * ld-aarch64/ifunc-5b.d: Likewise. * ld-aarch64/ifunc-5r-local.d: Likewise. * ld-aarch64/ifunc-6.s: Likewise. * ld-aarch64/ifunc-6a.d: Likewise. * ld-aarch64/ifunc-6b.d: Likewise. * ld-aarch64/ifunc-7.s: Likewise. * ld-aarch64/ifunc-7a.d: Likewise. * ld-aarch64/ifunc-7b.d: Likewise. * ld-aarch64/ifunc-7c.d: Likewise. * ld-aarch64/ifunc-8.d: Likewise. * ld-aarch64/ifunc-8a.s: Likewise. * ld-aarch64/ifunc-8b.s: Likewise. * ld-aarch64/ifunc-9.d: Likewise. * ld-aarch64/ifunc-9.s: Likewise.

* libtool.m4 (_LT_ENABLE_LOCK ): Remove non-canonical

2013-09-20T12:42:30+00:00

ppc host match. Support little-endian powerpc linux hosts. Regenerate configure files.