Fix implementation of R_ARM_PC24 and R_ARM_THM_PC22 relocs to conform to spec.

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

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 621fa91a2a385f3a815e3adfc6862df7b55f978d..73d0c51232810a4982062ab5b46313878204e371 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,51 @@
+1999-05-29  Nick Clifton  <nickc@cygnus.com>
+
+       * bfd-in.h: Amend prototype for
+       bfd_elf32_arm_process_before_allocation .
+       * bfd-in.h: Regenerate.
+       
+       * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
+       elements in a fixed sized array.
+       (ARM_ELF_ABI_VERSION): Define.
+       (ARM_ELF_OS_ABI_VERSION): Define.
+       (R_ARM_THM_ABS5): Fix rightshift and size.
+       (R_ARM_THM_PC22): Fix size.
+       (R_ARM_PLT32): Define Howto.
+       (find_howto): New function: Locate a howto based on a reloc
+       number.
+       (elf32_arm_info_to_howto): Use find_howto if necessary.
+       (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
+       bfd_reloc_code_real_type.
+       (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
+       and BFD_RELOC_VTABLE_ENTRY.
+       (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
+
+       * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
+       elements in a fixed sized array.
+       (ARM_ELF_ABI_VERSION): Define.
+       (ARM_ELF_OS_ABI_VERSION): Define.
+       (R_ARM_THM_ABS5): Fix rightshift and size.
+       (R_ARM_THM_PC22): Fix size.
+       (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
+       (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
+       bfd_reloc_code_real_type.
+
+       * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
+       no_pipeline_knowledge.
+       (elf32_arm_link_hash_create): Initialise new field to zero.
+       (bfd_elf32_arm_process_before_allocation): Add new paraemter:
+       no_pipeline_knowledge.  Use this parameter to initialise the field
+       in the globals data structure.
+       (elf32_arm_final_link_relocate): Only add in pipeline offset if
+       no_pipeline_knowledge is false and the binary is from an old
+       toolchain.
+       (elf32_arm_merge_private_data): Generate an error if an attempt is
+       made to linl together big endian and little endian code.
+       (elf32_arm_post_process_headers): New function:  Initialise the
+       EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
+       header. 
+       (elf_backend_post_process_headers): Define.
+
 1999-05-28  Nick Clifton  <nickc@cygnus.com>
 
        * elf-bfd.h (struct elf_backend_data): Add new field: