unused symbols argument.
* elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather
than asymbol * for original target symbol. All callers changed.
Set reloc->sym_ptr_ptr appropriately.
(hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly.
(hppa_elf_look_for_stubs_in_section): No longer need symbols
argument. Use the output symbols when canonicalizing the relocs,
creating them if necessary.
* linker.c (_bfd_generic_link_output_symbols): Do not rebuild/clobber
the output symbols if they already exist.
PARAMize and staticize rest of functions. Delete unused
functions. Delete unused/unnecessary arguments to some functions.
Group static vars together. Abort for bad errors until we have
error code propogation working. Work on spacing and indention.
Add FIXMEs for unresolved problems. Use enums rather than
#defines for lots of things. Merge two functions which build
linker stubs into a single function (so they can easily share a
ton of common code).
* elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments.
(elf_hppa_tc_make_sections): Likewise.
(elf_hppa_final_processing): Add extern decl.
* elf32-hppa.c: First half of major cleanup. Add/cleanup lots of
comments. PARAMize some static functions. Delete unused functions.
Delete unused/unnecessary arguments to many functions. Group
static vars together. Collapse common case statements together
in many places. Use default case when possible instead of listing
each case separately. Abort for bad errors until we get error
code propogation working. Work on spacing and indention problems.
Add FIXMEs for some unresolved problems. Delete hopelessly broken
COMPLEX relocation support (it's never used anyway).
(hppa_elf_rebuild_insn): Delete. Moved into libhppa.h.
(elf_hppa_tc_symbol): Accept and use new arguments (symext chains).
(elf_hppa_tc_make_sections): Likewise.
These changes separate PA-SOM support from PA-ELF support.
A sun4-x-hppaosf assembler can now be built.
* elf32-hppa.c (elf_hppa_howto_table): Now static.
(symext_rootP, symext_lastP, global_value, GOT_value, global_symbol,
global_sym_defined, symextn_contents, symextn_contents_real_size,
elf_hppa_stub_rootP, elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely
on default initialization.
(hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a trailing semicolon.
(hppa_look_for_stubs_in_section): Introduce temporaries to make code more
readable in 80 columns.
* libhppa.h (all functions): Now inline under GNU C.
* elf32-hppa.c (AR_WARN): Give argument which caused the invalid argument
relocation.
(AR_UNIMP): Delete unused macro.
(hppa_elf_set_section_contents): Always return a value.
(elf32_hppa_backend_table_processing): Likewise.
(elf32_hppa_backend_section_processing: Likewise.
* som.c: New file containing SOM specific code extracted from hppa.c
* som.h: New file containing SOM specific code extracted from libhppa.h
* hppa.c: Deleted.
* libhppa.h: Delete SOM specific code. Add generic PA code which can be shared
by both SOM and ELF backends.
* Makefile.in: Replace hppa.c with som.c. elf32-hppa.o depends on libhppa.h
now.
* configure.in (hppa_vec): Needs som.o module instead of hppa.o.
* elf32-hppa.c: Include libhppa.h. Do not define BYTES_IN_WORD.
* elf32-hppa.h (hppa_reloc_field_selector_type): Delete now lives in libhppa.h.
(hppa_reloc_field_selector_type_alt): Likewise.
* elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused variables.
(elf_hppa_reloc_type_lookup): Likewise.
(elf_hppa_tc_make_sections): Likewise.
(hppa_elf_arg_reloc_needed_p): Likewise.
(hppa_elf_build_long_branch_stub): Likewise.
(elf_reloc_map): Delete, no longer used.
(elf_hppa_reloc_map): Likewise.
(elf32_hppa_symextn_map_max_size): Likewise.
(elf32_hppa_get_sym_extn): Abort if type is bogus.
* elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
of the .hppa_unwind section.
Peter Schauer
Jeff Law
Ken Raeburn