* elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):

[deliverable/binutils-gdb.git] / bfd / ChangeLog

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 31f21d783a1ff37d42abba760c576babdda72f96..f53dcfda31172c6877531215796999c707c230e6 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,102 @@
+2012-04-12  Roland McGrath  <mcgrathr@google.com>
+
+       * elf32-arm.c (elf32_arm_nacl_plt0_entry, elf32_arm_nacl_plt_entry):
+       New variables.
+       (struct elf32_arm_link_hash_table): New member `nacl_p'.
+       (elf32_arm_link_hash_table_create): Initialize it.
+       (elf32_arm_nacl_link_hash_table_create): New function.
+       (arm_movw_immediate, arm_movt_immediate): New functions.
+       (elf32_arm_populate_plt_entry): Test HTAB->nacl_p.
+       (elf32_arm_finish_dynamic_sections): Likewise.
+       (elf32_arm_output_plt_map_1): Likewise.
+       (bfd_elf32_littlearm_nacl_vec, bfd_elf32_bigarm_nacl_vec):
+       New backend vector stanza.
+       (elf32_arm_nacl_modify_segment_map): New function.
+       * config.bfd: Handle arm-*-nacl*, armeb-*-nacl*.
+       * targets.c: Support bfd_elf32_{big,little}_nacl_vec.
+       * configure.in: Likewise.
+       (bfd_elf32_bigarm_nacl_vec): Add elf-nacl.lo here.
+       (bfd_elf32_littlearm_nacl_vec): Likewise.
+       (bfd_elf32_bigarm_vec, bfd_elf32_littlearm_vec): Likewise.
+       (bfd_elf32_bigarm_symbian_vec): Likewise.
+       (bfd_elf32_littlearm_symbian_vec): Likewise.
+       (bfd_elf32_bigarm_vxworks_vec): Likewise.
+       (bfd_elf32_littlearm_vxworks_vec): Likewise.
+       * configure: Regenerated.
+
+2012-04-12  Tristan Gingold  <gingold@adacore.com>
+
+       * elflink.c (elf_link_output_extsym): Add a guard.
+       (bfd_elf_final_link): Remove assertion.
+       (bfd_elf_final_link): Add a guard.
+       * elfnn-ia64.c (INCLUDE_IA64_VMS): Removed.
+       (elfNN_vms_section_from_shdr, elfNN_vms_object_p)
+       (elfNN_vms_post_process_headers, elfNN_vms_section_processing)
+       (elfNN_vms_final_write_processing, elfNN_vms_close_and_cleanup):
+       Remove.
+       (elfNN-ia64-vms target): Move to ...
+       * elf64-ia64-vms.c: New file.
+       * configure.in (bfd_elf64_ia64_vms_vec): Add elf64-ia64-vms.lo
+       * Makefile.am (BFD64_BACKENDS): Add elf64-ia64-vms.lo.
+       (BFD64_BACKENDS_CFILES): Ad elf64-ia64-vms.c.
+       * configure: Regenerate.
+       * Makefile.in: Regenerate.
+
+2012-04-11  Nick Clifton  <nickc@redhat.com>
+
+       PR binutils/13897
+       * elf64-ppc.c (opd_entry_value): When dealing with sections
+       without relocs, keep the last section loaded in order to avoid
+       unnecessary reloads.
+
+2012-04-09  Roland McGrath  <mcgrathr@google.com>
+
+       * elf.c (_bfd_elf_map_sections_to_segments): Set INFO->user_phdrs.
+       * elf-nacl.c (nacl_modify_segment_map): Do nothing if INFO->user_phdrs.
+       (nacl_modify_program_headers): Likewise.
+
+2012-04-03  Roland McGrath  <mcgrathr@google.com>
+
+       * elf-nacl.c: New file.
+       * elf-nacl.h: New file.
+       * elf32-i386.c (elf_backend_modify_segment_map): Define for
+       bfd_elf32_i386_nacl_vec.
+       (elf_backend_modify_program_headers): Likewise.
+       * elf64-x86-64.c (elf_backend_modify_segment_map): Define for
+       bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
+       (elf_backend_modify_program_headers): Likewise.
+       * Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
+       (BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
+       * Makefile.in: Regenerated.
+       * configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
+       (bfd_elf32_x86_64_nacl_vec): Likewise.
+       (bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
+       (bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
+       (bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
+       (bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
+       (bfd_elf32_i386_nacl_vec): Likewise.
+       (bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
+       (bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
+       * configure: Regenerated.
+
+2012-03-31  Andreas Schwab  <schwab@linux-m68k.org>
+
+       * elf32-m68k.c (elf_m68k_relocate_section): Allow
+       R_68K_TLS_LE{8,16,32} for PIE.
+
+2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+       * elf64-s390.c: Fix several comments regarding PLT entry
+       description.
+       * elf32-s390.c: Likewise.
+
+2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+       * elf64-s390.c: Use the section pointer shortcuts in
+       elf_link_hash_table and remove them from the target specific
+       variant.
+       * elf32-s390.c: Likewise.
+
 2012-03-30  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 
        * elf64-s390.c (elf_s390x_plt_entry, elf_s390x_first_plt_entry):