2002-12-12 Alexandre Oliva <aoliva@redhat.com>

* elf-m10300.c (elf32_mn10300_link_hash_newfunc): Initialize
pcrel_relocs_copied.
2001-12-13  Alexandre Oliva  <aoliva@redhat.com>
* elf-m10300.c (ELF_DYNAMIC_INTERPRETER): Renamed from
ld-linux.so.2 to ld.so.1.
2001-10-10  Alexandre Oliva  <aoliva@redhat.com>
* elf-m10300.c (elf_mn10300_sizeof_plt0): New macro.
(_bfd_mn10300_elf_adjust_dynamic_symbol): Use it.
(_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
* elf-m10300.c (_bfd_mn10300_elf_size_dynamic_sections): Allocate
.rela.* section contents with bfd_zalloc.
2001-09-25  Alexandre Oliva  <aoliva@redhat.com>
* elf-m10300.c: Added declarations for functions missing them.
Merge some shared-library changes from the i386 back-end.  Use
R_MN10300_RELATIVE instead of R_MN10300_PCREL32 and
R_MN10300_GLOB_DAT instead of R_MN10300_32 where appropriate.
(struct elf32_mn10300_link_hash_entry): Remove duplicates of
members of elf_link_hash_entry.  Adjusted references.
(mn10300_elf_final_link_relocate): dynobj was already loaded
into a local variable, use it.
2001-09-21  Nick Clifton  <nickc@cambridge.redhat.com>
* elf-m10300.c: Add missing function prototypes.
2001-08-24  Alexandre Oliva  <aoliva@redhat.com>
* elf-m10300.c (mn10300_elf_relocate_section): Don't compute
relocation for dynamic relocations.
2001-05-16  Alexandre Oliva  <aoliva@redhat.com>
* reloc.c (BFD_RELOC_MN10300_GOTOFF24): New.
* elf-m10300.c: Introduce GOTPC16, GOTOFF24, GOTOFF16 and
PLT16, and rename GOTPC to GOTPC32 and GOTOFF to GOTOFF32.
(_bfd_mn10300_elf_create_dynamic_sections): Move creation ot PLT...
(_bfd_mn10300_elf_create_got_section): ... here, so that its
adress is already known at the time we compute relaxations.
(mn10300_elf_relax_section): Relax GOTPC32, GOTOFF32, GOT32
and PLT32 to narrower relocations.
* libbfd.h, bfd-in2.h: Rebuilt.
2001-04-12  Alexandre Oliva  <aoliva@redhat.com>
* reloc.c (BFD_RELOC_MN10300_GOT32, BFD_RELOC_MN10300_GOT24,
BFD_RELOC_MN10300_GOT16, BFD_RELOC_MN10300_COPY,
BFD_RELOC_MN10300_GLOB_DAT, BFD_RELOC_MN10300_JMP_SLOT,
BFD_RELOC_MN10300_RELATIVE): New relocs.
* libbfd.h, bfd-in2.h: Rebuilt.
* elf-m10300.c (struct elf_mn10300_pcrel_relocs_copied): New.
(struct elf32_mn10300_link_hash_entry): Added DSO-related
fields.
(elf_mn10300_howto): Defined new relocation types.
(mn10300_reloc_map): Map them.
(_bfd_mn10300_elf_create_got_section): New fn.
(mn10300_elf_check_relocs): Handle PIC relocs.
(mn10300_elf_final_link_relocate): Likewise.
(mn10300_elf_relocate_section): Handle DSOs.
(PLT0_ENTRY_SIZE, PLT_ENTRY_SIZE, PIC_PLT_ENTRY_SIZE): New macros.
(elf_mn10300_plt0_entry, elf_mn10300_plt_entry,
elf_mn10300_pic_plt_entry): New.
(elf_mn10300_sizeof_plt, elf_mn10300_plt_plt0_offset,
elf_mn10300_plt0_linker_offset, elf_mn10300_plt0_gotid_offset,
elf_mn10300_plt_temp_offset, elf_mn10300_plt_symbol_offset,
elf_mn10300_plt_reloc_offset: New macros.
(ELF_DYNAMIC_INTERPRETER): Likewise.
(_bfd_mn10300_elf_create_dynamic_sections): New function.
(_bfd_mn10300_elf_adjust_dynamic_symbol): Likewise.
(_bfd_mn10300_elf_discard_copies): Likewise.
(_bfd_mn10300_elf_size_dynamic_sections): Likewise.
(_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
(_bfd_mn10300_elf_finish_dynamic_sections): Likewise.
(elf_backend_can_gc_sections,
elf_backend_create_dynamic_sections,
elf_backend_adjust_dynamic_sections,
elf_backend_size_dynamic_sections,
elf_backend_finish_dynamic_symbol,
elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
elf_backend_plt_readonly, elf_backend_want_plt_sym,
elf_backend_got_header_size, elf_backend_plt_header_size): New
macros.

1 files changed, 27 insertions, 0 deletions

diff --git a/bfd/bfd-in2.h b/bfd/bfd-in2.h
index 171a24cecc4..e8151d65340 100644
--- a/bfd/bfd-in2.h
+++ b/bfd/bfd-in2.h
@@ -2329,6 +2329,33 @@ to compensate for the borrow when the low bits are added.  */
   BFD_RELOC_FRV_GPRELHI,
   BFD_RELOC_FRV_GPRELLO,
 
+/* This is a 24bit GOT-relative reloc for the mn10300.  */
+  BFD_RELOC_MN10300_GOTOFF24,
+
+/* This is a 32bit GOT-relative reloc for the mn10300, offset by two bytes
+in the instruction.  */
+  BFD_RELOC_MN10300_GOT32,
+
+/* This is a 24bit GOT-relative reloc for the mn10300, offset by two bytes
+in the instruction.  */
+  BFD_RELOC_MN10300_GOT24,
+
+/* This is a 16bit GOT-relative reloc for the mn10300, offset by two bytes
+in the instruction.  */
+  BFD_RELOC_MN10300_GOT16,
+
+/* Copy symbol at runtime.  */
+  BFD_RELOC_MN10300_COPY,
+
+/* Create GOT entry.  */
+  BFD_RELOC_MN10300_GLOB_DAT,
+
+/* Create PLT entry.  */
+  BFD_RELOC_MN10300_JMP_SLOT,
+
+/* Adjust by program base.  */
+  BFD_RELOC_MN10300_RELATIVE,
+
 
 /* i386/elf relocations  */
   BFD_RELOC_386_GOT32,