* elf-bfd.h (struct elf_link_hash_entry): Add other field.

	* elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
	(swap_out_syms): Set st_other from existing st_other field.
	* elflink.h (elf_link_add_object_symbols): Store st_other in hash
	table other field.
	(elf_link_output_extsym): Set the other field from the global hash
	table entry.
	* elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
	(elf_mips16_jump_howto): New static variable.
	(mips16_jump_reloc): New static function.
	(bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
	(mips_info_to_howto_rel): Handle R_MIPS16_26.
	(mips_elf_relocate_section): Handle R_MIPS16_26.  Handle R_MIPS_26
	to a mips16 symbol.
	* reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
	* bfd-in2.h, libbfd.h: Rebuild.
	* cpu-mips.c (arch_info_struct): Add mips:16 entry.

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 579ef0969724f7daaf095986b0909adc04d8d345..a3e3f82a968add8007ab1c1ff1f8f2c7a4994074 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,23 @@
+Tue Nov 26 11:07:31 1996  Ian Lance Taylor  <ian@cygnus.com>
+
+       * elf-bfd.h (struct elf_link_hash_entry): Add other field.
+       * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
+       (swap_out_syms): Set st_other from existing st_other field.
+       * elflink.h (elf_link_add_object_symbols): Store st_other in hash
+       table other field.
+       (elf_link_output_extsym): Set the other field from the global hash
+       table entry.
+       * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
+       (elf_mips16_jump_howto): New static variable.
+       (mips16_jump_reloc): New static function.
+       (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
+       (mips_info_to_howto_rel): Handle R_MIPS16_26.
+       (mips_elf_relocate_section): Handle R_MIPS16_26.  Handle R_MIPS_26
+       to a mips16 symbol.
+       * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
+       * bfd-in2.h, libbfd.h: Rebuild.
+       * cpu-mips.c (arch_info_struct): Add mips:16 entry.
+
 Mon Nov 25 11:23:32 1996  Ian Lance Taylor  <ian@cygnus.com>
 
        * configure.host: Use long long for mips-sgi-irix6*.

diff --git a/bfd/elflink.h b/bfd/elflink.h
index dcc5827db30728d260bc5d2a1adc24bd5879294a..3c8c33956c9373795234ebb53d12f87aa71451dd 100644 (file)
--- a/bfd/elflink.h
+++ b/bfd/elflink.h
@@ -802,6 +802,10 @@ elf_link_add_object_symbols (abfd, info)
              h->type = ELF_ST_TYPE (sym.st_info);
            }
 
+         if (sym.st_other != 0
+             && (definition || h->other == 0))
+           h->other = sym.st_other;
+
          /* Set a flag in the hash table entry indicating the type of
             reference or definition we just found.  Keep a count of
             the number of dynamic symbols we find.  A dynamic symbol
@@ -2576,7 +2580,7 @@ elf_link_output_extsym (h, data)
 
   sym.st_value = 0;
   sym.st_size = h->size;
-  sym.st_other = 0;
+  sym.st_other = h->other;
   if (h->root.type == bfd_link_hash_undefweak
       || h->root.type == bfd_link_hash_defweak)
     sym.st_info = ELF_ST_INFO (STB_WEAK, h->type);