Add linker support for SunOS shared libraries.

[binutils.git] / bfd / ChangeLog

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index d8bb82ffb5503edbd54bb1514fa409bfa11e4a47..6493c232b2406f9f30729b927b5ae92bed54f648 100644 (file)
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,62 @@
+Thu Jun  2 17:39:22 1994  Ian Lance Taylor  ([email protected])
+
+       Add linker support for SunOS shared libraries.
+       * sunos.c: Include bfdlink.h.  Add many new functions and
+       definitions for SunOS shared library support.
+       * bfd-in.h (bfd_sunos_record_link_assignment): Declare.
+       (bfd_sunos_size_dynamic_sections): Declare.
+       * bfd-in2.h: Rebuilt.
+       * aoutx.h (struct aout_link_hash_entry): Move to libaout.h.
+       (struct aout_link_hash_table): Likewise.
+       (aout_link_hash_lookup, aout_link_hash_traverse): Likewise.
+       (aout_hash_table): Likewise.
+       (NAME(aout,link_hash_newfunc)): Rename from aout_link_hash_newfunc
+       and make externally visible.
+       (NAME(aout,link_hash_table_init)): New function.
+       (NAME(aout,link_hash_table_create)): Call
+       NAME(aout,link_hash_table_init), not _bfd_link_hash_table_init.
+       (aout_link_add_symbols): Don't fail if no symbols.  If it exists,
+       call add_dynamic_symbols backend entry point for dynamic objects.
+       Use add_one_symbol backend entry point if it exists.
+       (NAME(aout,final_link)): Call finish_dynamic_link backend entry
+       point, if it exists.
+       (aout_link_input_bfd): For a dynamic object, call
+       link_dynamic_object backend entry point, if it exists.
+       (aout_link_write_other_symbol): Call write_dynamic_symbol backend
+       entry point, if it exists.
+       (aout_link_input_section): Don't read the relocs if they have
+       already been read.
+       (aout_link_input_section_std): When doing a final link, for a
+       reloc against an external symbol, call check_dynamic_reloc backend
+       entry point, if it exists.
+       (aout_link_input_section_ext): Likewise.
+       * libaout.h: Protect against multiple inclusion.  Include
+       bfdlink.h.
+       (struct aout_link_hash_entry): Move in from aoutx.h.
+       (struct aout_link_hash_table): Likewise.
+       (aout_link_hash_lookup, aout_link_hash_traverse): Likewise.
+       (aout_hash_table): Likewise.
+       (struct aout_backend_data): Add fields add_dynamic_symbols,
+       add_one_symbol, link_dynamic_object, write_dynamic_symbol,
+       check_dynamic_reloc, and finish_dynamic_link.
+       (struct aout_section_data_struct): Define new structure.
+       (aout_section_data): Define new accessor macro.
+       (NAME(aout,link_hash_newfunc)): Declare.
+       (NAME(aout,link_hash_table_init)): Declare.
+       * aoutf1.h (sunos4_aout_backend): Initialize new aout_backend_data
+       fields.
+       * aout-target.h (MY(backend_data)): Likewise.
+       * i386aout.c (MY(backend_data)): Likewise.
+       * i386mach3.c (MY(backend_data)): Likewise.
+       * mipsbsd.c (MY(backend_data)): Likewise.
+       * sparclynx.c (sparclynx_aout_backend): Likewise.
+
+       * aoutx.h (NAME(aout,slurp_symbol_table)): Don't zero out cached
+       until we know it is non-NULL.
+       (aout_link_write_symbols): Don't skip a warning symbol even if it
+       has already been written out.  If skipping an indirect symbol,
+       skip the next symbol as well.
+
 Wed Jun  1 14:37:50 1994  Ian Lance Taylor  ([email protected])
 
        * hosts/sun3.h: Don't declare qsort, malloc or realloc.