(SEC_LINK_DUPLICATES): Define.
(SEC_LINK_DUPLICATES_DISCARD): Define.
(SEC_LINK_DUPLICATES_ONE_ONLY): Define.
(SEC_LINK_DUPLICATES_SAME_SIZE): Define.
(SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
* bfd-in2.h: Rebuild.
* coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
(styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
SEC_LINK_ONCE, and look through the symbol table for the setting
for SEC_LINK_DUPLICATES.
(coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
set for a section, find the section symbol in the symbol table,
and set the aux entry based on SEC_LINK_DUPLICATES.
* coffgen.c (coff_print_symbol): Add a space before "checksum".
* coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
* coff-i386.c (i386coff_vec): Likewise.
* coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
* bfd-in2.h: Rebuild.
* aoutx.h (NAME(aout,final_link)): Mark sections included in the
link.
(aout_link_input_bfd): Don't link unmarked sections.
* cofflink.c (_bfd_coff_final_link): Mark sections included in the
link.
(_bfd_coff_link_input_bfd): Don't link unmarked sections.
* coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
the link.
* elflink.h (elf_bfd_final_link): Mark sections included in the
link.
(elf_link_input_bfd): Don't link unmarked sections.
* xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
in the link.
(xcoff_link_input_bfd): Don't link unmarked sections.
of flags, only flags used are controlled by mach number. Bump up
output file mach number to highest of input file mach numbers.
(elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
(elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
Also, delete v8plus sanitization.
field.
(bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
(xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
for all symbols.
* bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
* bfd-in2.h: Rebuild.
int to boolean; update all callers. Pass MAP_SHARED if not
writable--it's required on Solaris. Cast fprintf argument to
avoid warning.
* bfd-in.h (bfd_get_file_window): Update declaration.
* bfd-in2.h: Rebuild.
* aoutx.h: Update calls to bfd_get_file_window.
Cast realloc and malloc return values. If malloc or realloc fail,
set bfd_error_no_memory.
* bfd-in.h (bfd_get_file_window): Change type to boolean.
* bfd-in2.h: Rebuild.
Added some new interfaces, and a new entry in the target vector. Under the new
interfaces, mmap will be used if available, otherwise malloc/seek/read, as
before. Old interfaces all still intact.
Most configurations (including all used by "--enable-targets=all") simply
changed to call the default routine for that entry in the target vector. I
might've missed some targets only included in special configurations.
Support for a.out symbol and string table reading now goes through new
interfaces, and will use mmap when available.
Linker hooks (e.g., avoiding reallocation under malloc) not ready yet.
constructors and a few other special cases.
* coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
zero, reverting yesterday's change.
* bfd-in.h (bfd_xcoff_link_record_set): Declare.
(bfd_xcoff_link_count_reloc): Declare.
(bfd_xcoff_record_link_assignment): Declare.
* bfd-in2.h: Rebuild.
pointers into value field for warning and indirect symbols; just
leave the value field alone.
* linker.c (generic_link_add_symbol_list): Use next symbol for
warning and indirect symbols, rather than looking in symbol value.
* ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
parameter. Change all callers. Remove support for indirect
symbols; it didn't work anyhow.
(_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
* syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
* bfd-in2.h: Rebuild.
* archures.c: Reindent many functions. Change CONST to const.
(bfd_arch_info_type): Make arch_name const. Remove disassemble;
nothing set it anyhow. Make next const.
(bfd_arch_info_list): Remove.
(bfd_archures_list): Rename from archures_init_table. Change from
a table of function pointers to a table of bfd_arch_info_type
structure addresses.
(bfd_scan_arch): Rewrite accordingly. Return a const pointer.
(bfd_lookup_arch): Likewise.
(bfd_set_arch_info): Rewrite accordingly. Change argument to be a
const pointer.
(bfd_default_arch_struct): Make const.
(bfd_arch_init, bfd_arch_linkin): Remove.
(bfd_get_arch_info): Return a const pointer.
* init.c (bfd_init): Don't call bfd_arch_init.
* bfd.c (struct _bfd): Make arch_info const.
* bfd-in2.h: Rebuild.
* libbfd.h: Rebuild.
* configure.in: Put & before everything in $selarchs.
* configure: Rebuild.
* cpu-*.c: Change bfd_*_arch from a function which calls
bfd_arch_linkin to a const structure.
* ieee.c (ieee_object_p): Make arch const.
* Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
* archures.c (bfd_arch_info_type): Change mach field from long to
unsigned long.
(bfd_lookup_arch): Change machine parameter from long to unsigned
long.
HOST_64BIT_LONG. Check that various header files exist. Check
that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
and/or free need to be declared. Don't make a link to sysdep.h.
Define TRAD_HEADER for various hosts.
* configure: Rebuild.
* configure.host: Don't set my_host. Add definitions taken from
host header files for various entries. Remove entries which now
do nothing.
* acconfig.h: New file.
* config.h.in: New file, built by autoheader.
* sysdep.h: New file.
* Makefile.in (do_distclean): Don't remove sysdep.h.
(RECONFIG): Remove.
(LOCAL_H_DEPS): New variable.
($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
$(RECONFIG).
($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
($(OPTIONAL_BACKENDS)): Likewise.
(stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
looking through sysdep.h.
* bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
(BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
(fprintf_vma, sprintf_vma): Likewise.
(int64_type, uint64_type): Don't define.
* bfd-in2.h: Rebuild.
* archures.c, bfd.c, srec.c: Include <ctype.h>.
* elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
* lynx-core.c: Include stuff from old hosts/lynx.h.
* opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
rather than NO_FCNTL.
* targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
rather than NATIVE_HPPAHPUX_COMPILER.
* trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
is defined.
* hosts/*.h: Remove all header files which merely include,
declare, and define things. Leave header files which define
information needed by trad-core.c.
* bfd-in.h (bfd_link_subsystem): Turn enum into #defines.
(bfd_link_pe_info_dval): New
(bfd_link_stack_heap): Renamed and massaged into bfd_link_pe_info.
* bfd-in2.h: rebuilt.
* bfd.c (NT_subsystem, NT_stack_heap): Deleted.
* coffcode.h (pe_value): New function.
(fill_pe_header_info): New function.
(coff_write_object_contents): Use new function.
* cofflink.c (coff_final_link_info): Remove pe randomness.
(dores_com): Update info in bfd_link_pe_info_dval.
(process_embedded_commands): Use the bfd_link_pe_info_dval.
(_bfd_coff_final_link): Remove PE stuff, initialize
coff_data->link_info.
* coffswap.h (coff_swap_[aout|filehdr]_out): Use indirect PE pointer.
(coff_swap_scnhdr_out): Use real imagebase.
* libcoff (coff_data_type.link_info): New field.
saw_needed field.
* elfcode.h (elf_link_add_object_symbols): If elf_dt_needed_name
is an empty string, don't make a DT_NEEDED entry in the output
file. Record all DT_NEEDED entries found in input dynamic
objects.
(elf_link_output_extsym): Don't check saw_needed when issuing
warnings.
* elf.c (_bfd_elf_link_hash_table_init): Initialize needed, not
saw_needed.
(bfd_elf_get_needed_list): New function.
* bfd-in.h (struct bfd_elf_link_needed_list): Define.
(bfd_elf_get_needed_list): Define.
* bfd-in2.h: Rebuild.
PR 7083.
(bfd_errmsgs): Add string for bfd_error_no_armap.
* bfd-in2.h: Rebuild.
* ecoff.c (ecoff_link_add_archive_symbols): If an archive has no
armap, set bfd_error_no_armap rather than bfd_error_no_symbols.
* elfcode.h (elf_link_add_archive_symbols): Likewise.
* linker.c (_bfd_generic_link_add_archive_symbols): Likewise.
to bfd_tttrue, bfd_fffalse so as not to conflict with functions.
* coffswap.h (coff_swap_scnhdr_out): Remove version that was
hacked for MPW C.
* mpw-config.in: Set shell vars instead of pasting to makefile
for each configuration, edit coffswap.h to make MPW C not choke.
(i386-unknown-coff, sh-hitachi-hms): Recognize.
* mpw-make.in (BFD_LIBS): Add versados.c.o.
* versados.c (versados_scan): Properly cast results from bfd_alloc.
to the target vector.
* libbfd-in.h (_bfd_generic_bfd_copy_private_symbol_data): Define.
(_bfd_nolink_bfd_link_split_section): Likewise.
(bfd_generic_link_split_section): Declare.
* syms.c (bfd_copy_private_symbol_data): Define.
* linker.c (bf_link_split_section): Likewise.
* som.c (som_bfd_copy_private_symbol_data): New function
(som_bfd_link_split_section): Likewise.
* All other targets updated with default versions of new routines.
* Take out my braindamaged bfd_true/bfd_false changes from earlier
today. Replace with just:
* bfd-in.h: (TRUE_FALSE_ALREADY_DEFINED): Define this if
compiling with g++-2.6 or later.
* bfd-in2.h: Rebuilt.
compiling with g++-2.6 or later.
(bfd_set_section_vma): Use bfd_true and bfd_false rather than
true and false.
(bfd_set_section_alignment): Likewise.
(bfd_set_section_userdata): Likewise.
(bfd_set_cacheable): Likewise.
* bfd-in2.h: Rebuilt.
commands for simultaneous definition of enumerator and enumerator name table.
(bfd_get_reloc_code_name): New function, for retrieving a symbolic name
associated with an enumerator.
* libbfd.h, bfd-in2.h: Regenerated.
argument, and use it to set DT_SONAME dynamic entry.
* bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype.
(bfd_elf64_size_dynamic_sections): Update prototype.
* bfd-in2.h: Rebuilt.
argument. If it is not NULL, use it to set DT_RPATH.
* bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype.
(bfd_elf64_size_dynamic_sections): Likewise.
* bfd-in2.h: Rebuilt.
* i386linux.c: Many new functions and definitions for linker
support for Linux shared libraries.
* bfd-in.h (bfd_linux_size_dynamic_sections): Declare.
* bfd-in2.h: Rebuild.
(elf_dt_needed_name): New accessor macro.
* elfcode.h (elf_link_add_object_symbols): If elf_dt_needed_name
is set, use that instead of the filename for the DT_NEEDED dynamic
entry.
* elf.c (bfd_elf_set_dt_needed_name): New function.
* bfd-in.h (bfd_elf_set_dt_needed_name): Declare.
* bfd-in2.h: Rebuilt.
argument, and set it to the .interp section.
* bfd-in.h (bfd_elf32_size_dynamic_sections): Update prototype.
(bfd_elf64_size_dynamic_sections): Likewise.
* bfd-in2.h: Rebuilt.
Eric Youngdale <ericy@cais.com>.
* libelf.h (struct elf_backend_data): Add new fields for dynamic
linking: elf_backend_create_dynamic_sections,
elf_backend_adjust_dynamic_symbol,
elf_backend_size_dynamic_sections,
elf_backend_finish_dynamic_symbol,
elf_backend_finish_dynamic_sections.
(struct elf_link_hash_entry): Change type of align field to
bfd_size_type. Add fields dynindx, dynstr_index, weakdef,
elf_link_hash_flags.
(struct elf_link_hash_table): Add fields dynobj, dynsymcount,
dynstr, bucketcount.
(bfd_elf32_swap_reloc_in, bfd_elf32_swap_reloc_out): Declare.
(bfd_elf32_swap_reloca_in, bfd_elf32_swap_reloca_out): Declare.
(bfd_elf32_swap_dyn_in, bfd_elf32_swap_dyn_out): Declare.
(bfd_elf32_add_dynamic_entry): Declare.
(bfd_elf64_swap_reloc_in, bfd_elf64_swap_reloc_out): Declare.
(bfd_elf64_swap_reloca_in, bfd_elf64_swap_reloca_out): Declare.
(bfd_elf64_swap_dyn_in, bfd_elf64_swap_dyn_out): Declare.
(bfd_elf64_add_dynamic_entry): Declare.
* elfcode.h (Elf_External_Dyn): Define.
(elf_swap_reloc_in): Define as macro using NAME. Make externally
visible.
(elf_swap_reloc_out): Likewise.
(elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
(elf_swap_dyn_in, elf_swap_dyn_out): Define as macro using NAME
and as new externally visible function.
(elf_fake_sections): Set section type of dynamic sections based on
section names.
(elf_write_phdrs): Remove.
(assign_file_position_for_section): Add new align argument.
Change all callers.
(get_program_header_size): New static function.
(struct seg_info): Remove.
(map_program_segments): Completely rewrite.
(assign_file_positions_except_relocs): Completely rewrite.
(assign_file_positions_for_relocs): Don't set a file position for
sections which already have one. Don't bother to align the file
position here.
(section_from_elf_index): Handle SHT_HASH and SHT_DYNAMIC
section types.
(elf_section_from_bfd_section): Likewise.
(elf_slurp_symbol_table): If section_from_elf_index fails, just
use bfd_abs_section rather than returning an error.
(elf_sizeof_headers): Make useful.
(elf_link_record_dynamic_symbol): New static function.
(elf_link_add_object_symbols): Handle dynamic objects.
(elf_link_create_dynamic_sections): New static function.
(elf_add_dynamic_entry): Define as macro using NAME and as new
externally visible function.
(NAME(bfd_elf,record_link_assignment)): New function.
(elf_buckets): New static variable.
(NAME(bfd_elf,size_dynamic_sections)): New function.
(struct elf_final_link_info): Add dynsym_sec and hash_sec fields.
(elf_bfd_final_link): Handle dynamic linking. Create a section
symbol for all ELF sections, not all BFD sections. Store section
symbol index in target_index field, not index field. Traverse
over global symbols even if stripping.
(elf_link_output_extsym): Output dynamic symbols. Mark symbols
defined by dynamic objects as undefined.
(elf_link_input_bfd): Ignore dynamic objects. Use target_index
field for section relocs, and make sure it is set.
(elf_reloc_link_order): Use target_index field for section relocs,
and make sure it is set.
* elf.c (elf_link_hash_newfunc): Initialize dynindx, dynstr_index,
weakdef and elf_link_hash_flags fields.
(_bfd_elf_link_hash_table_create): Initialize dynobj, dynsymcount,
dynstr and bucketcount fields.
* elf32-target.h: Initialize new dynamic linking fields.
* elf64-target.h: Likewise.
* elf32-i386.c: New functions for dynamic linking support.
* elf32-sparc.c: Likewise.
* bfd-in.h (bfd_elf32_record_link_assignment): Declare.
(bfd_elf64_record_link_assignment): Declare.
(bfd_elf32_size_dynamic_sections): Declare.
(bfd_elf64_size_dynamic_sections): Declare.
* bfd-in2.h: Rebuilt.
* elf32-hppa.c: Change .hppa_linker_stubs to .PARISC.stubs,
likewise for other PA specific sections.
(hppa_elf_relocate_unwind_table): Delete unused
function.
(elf_hppa_howto_table): Completely new table based on 94-02-02
draft PA ELF spec. Change relocation tags appropriately
throughout elf32-hppa.c
(hppa_elf_gen_reloc_type): Rewrite and simplify based on 94-02-02
spec.
(hppa_elf_reloc): Likewise.
(hppa_look_for_stubs_in_section): Likewise
(ELF_MACHINE_CODE): Change to EM_PARISC.
* elf32-hppa.h: Include "elf/hppa.h". Change relocation tags
appropriately throughout elf32-hppa.h.
(elf32_hppa_reloc_type): New table based on 94-02-02 draft PA ELF
spec.
(R_HPPA_ABS_CALL, R_HPPA_COMPLEX*, R_HPPA_UNWIND): Delete definitions.
* elfcode.h (prep_headers): Use EM_PARISC instead of EM_HPPA.
* reloc.c (bfd_reloc_code_real): Delete unused HPPA relocations.
* som.h (R_HPPA_ABS_CALL, R_HPPA_COMPLEX): Delete definitions.
* libhppa.h (hppa_field_adjust): Avoid adding constant_value into
the final value twice for LR and RR field selectors.
SEC_SHARED_LIBRARY for clarity. Changed all uses.
* bfd-in2.h: Rebuilt.
* coffcode.h (sec_to_styp_flags): If SEC_COFF_SHARED_LIBRARY is
set, set STYP_NOLOAD.
* coffgen.c (coff_section_from_bfd_index): Don't get an assertion
failure because of a bad shared library.
Removed _bfd_debug_info_start, _bfd_debug_info_end and
_bfd_debug_info_accumulate, which were never used.
(BFD_JUMP_TABLE_GENERIC, BFD_JUMP_TABLE_COPY): Defined.
(BFD_JUMP_TABLE_CORE, BFD_JUMP_TABLE_ARCHIVE): Defined.
(BFD_JUMP_TABLE_SYMBOLS, BFD_JUMP_TABLE_RELOCS): Defined.
(BFD_JUMP_TABLE_WRITE, BFD_JUMP_TABLE_LINK): Defined.
* All backends: Changed to use the new BFD_JUMP_TABLE_* macros
rather than the single JUMP_TABLE macro. Removed many of the
weird macro definitions needed to support the monolithic
JUMP_TABLE.
* bfd-in.h (JUMP_TABLE): Removed.
* libbfd-in.h: Define a bunch of macros, and declare a few
functions, for use with the new BFD_JUMP_TABLE_* macros.
* libbfd.c (_bfd_dummy_new_section_hook): Removed.
(bfd_false): Set bfd_error_invalid_operation.
(bfd_nullvoidptr): Likewise.
(bfd_n1): New function.
(_bfd_nocore_core_file_matches_executable_p): Renamed from
_bfd_dummy_core_file_matches_executable_p.
(_bfd_nocore_core_file_failing_command): Similar rename. Set
bfd_error_invalid_operation.
(_bfd_nocore_core_file_failing_signal): Likewise.
(_bfd_generic_get_section_contents): Renamed from
bfd_generic_get_section_contents. Changed all callers.
(_bfd_generic_set_section_contents): Similar rename.
* ieee.c: #if 0 out ieee_bfd_debug_info_start,
ieee_bfd_debug_info_end, ieee_bfd_debug_info_accumulate. They
were never called.
* bfd-in2.h: Rebuilt.
* libbfd.h: Rebuilt.
Replace DEFUN and DEFUN_VOID with K&R-style function definition.
Indent some of them to GNU standards.
* aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c,
cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c,
elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h,
libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c:
Update copyright years.
* targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that
check all the pointer dereferences. Enabled via DEBUG_BFD_SEND.
* bfd-in2.h: Rebuilt.
(bfd_check_format): Call it.
(bfd_matching_formats): Function removed.
* targets.c: Replace the vector added on Jan 21 with a count of
entries in default_vector.
* bfd-in2.h: Regenerated.
Remove decl of type symclass; wasn't used.
* bfd.c: Document error handling, including code fragments
containing the error decls that were in bfd-in.h.
Remove DEFUNs.
* bfd-in2.h: Regenerated.
oasys.c (oasys_write_sections): Rename
bfd_error_nonrepresentable_section to nonrepresentable_section.
None of the other bfd error names start with "bfd_error".
Remove errors symbol_not_found and no_relocation_info, which seem
to be unused.
* bfd-in2.h: Regenerated.
(bfd_print_symbol_vandf): Print it.
* bfd-in2.h: Rebuilt.
* libaout.h (struct aout_backend_data): New read_dynamic_symbols
and read_dynamic_relocs fields.
(struct aoutdata): New dynamic_info field.
(obj_aout_dynamic_info): New accessor macro.
* sunos.c (struct sunos_dynamic_info): New structure.
(sunos_read_dynamic_info, MY(read_dynamic_symbols),
MY(read_dynamic_relocs)): New functions to read dynamic symbols
and relocs.
* aoutx.h (NAME(aout,some_aout_object_p)): If the object is
dynamically linked, set SEC_RELOC for both the .text and .data
sections.
(translate_from_native_sym_flags): Don't set BSF_LOCAL for an
undefined symbol.
(translate_symbol_table): New function, split out of
slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
(NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
(NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
(NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
return value.
* aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
out dynamic symbols or relocs against reloc symbols, since they
are already in the .text section and we wouldn't know where to
write them anyhow.
(sunos4_aout_backend): Initialize read_dynamic_symbols and
read_dynamic_relocs fields.
* aout-target.h (MY(backend_data)): Initialize
read_dynamic_symbols and read_dynamic_relocs fields.
* bfd-in.h: (bfd_boolean): Add workaround for systems that also
define true and false as enums.
(ALMOST_STDC): Add as alternative to __STDC__.
* bfd-in2.h: Rebuilt.
* syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
ECOFF--added a bunch of functions. Also:
(ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
(ecoff_slurp_symbolic_header): New function.
(ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
(ecoff_compute_reloc_file_positions): New function.
(ecoff_set_section_contents): Get out quickly if count is zero.
Check errors better.
(ecoff_write_object_contents): Put .xdata section in data segment.
Call ecoff_compute_reloc_file_positions. Don't output relocs or
external symbols if outsymbols is NULL.
(ecoff_bfd_final_link): Completely rewritten.
* libecoff.h: Include bfdlink.h.
(struct ecoff_backend_data): Add relocate_section field.
(ecoff_data_type): Add sym_hashes and symndx_to_section fields.
(struct ecoff_link_hash_entry): Define.
(struct ecoff_link_hash_table): Define.
(ecoff_bfd_link_add_symbols): Declare as function, not macro.
(ecoff_bfd_link_hash_table_create): Likewise.
* ecofflink.c (bfd_ecoff_debug_one_external): New function.
(bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
* bfd-in.h (bfd_ecoff_debug_one_external): Declare.
* bfd-in2.h: Rebuilt.
* coff-alpha.c (alpha_howto_table): Mark BRADDR as
partial_inplace, and set the src_mask to 0x1fffff.
(alpha_ecoff_get_relocated_section_contents): Remove unused
variable gp_warned.
(alpha_convert_external_reloc): New static function.
(alpha_relocate_section): New static function.
(alpha_ecoff_backend_data): Initialize relocate_section field.
* coff-mips.c (mips_relocate_refhi): New static function.
(mips_relocate_section): New static function.
(mips_ecoff_backend_data): Initialize relocate_section field.
more efficient backend code can be written for specific object
files. Only existing efficient backend is a.out.
* seclet.c, seclet.h: Removed.
* hash.c, linker.c, genlink.h: New files.
* bfd-in.h: Removed bfd_error_vector. Declared hash table
structures and functions.
(JUMP_TABLE): Removed bfd_seclet_link, added
bfd_link_hash_table_create, bfd_link_add_symbols and
bfd_final_link.
* All backends: Changed accordingly.
* bfd-in2.h: Rebuilt.
* bfd.c (struct _bfd): Added link_next and archive_pass fields.
Removed ld_symbols field.
(bfd_nonrepresentable_section, bfd_undefined_symbol,
bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
bfd_error_vector): Removed.
(bfd_default_error_trap, bfd_error_trap,
bfd_error_nonrepresentabltrap): Removed.
(bfd_get_relocated_section_contents): Pass link_info. Pass
link_order instead of seclet. Pass symbols.
(bfd_relax_section): Pass link_info.
(bfd_seclet_link): Removed.
(bfd_link_hash_table_create, bfd_link_add_symbols,
bfd_final_link): New macros.
* libbfd-in.h: If __GNUC__ is defined and alloca is not, define
alloca as __builtin_alloca. Declare internal linking functions.
* libbfd.h: Rebuilt.
* libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
for months.
* reloc.c (reloc_howto_type): Added error_message argument to
special_function field. Changed all callers and all definitions.
(bfd_get_reloc_size): Make argument a const pointer.
(bfd_perform_relocation): Add error_message argument to hold
string set if return value if bfd_reloc_dangerous. Changed all
callers.
(_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
* section.c (asection): Renamed seclets_head and seclets_tail to
link_order_head and link_order_tail.
* targets.c (bfd_target): Replaced seclet argument with link_info
and link_order and symbols arguments in
bfd_get_relocated_section_contents. Added symbols argument to
bfd_relax_section. Removed bfd_seclet_link. Added
bfd_link_hash_table_create, bfd_link_add_symbols and
bfd_final_link.
* libaout.h (struct aoutdata): Added external_syms,
external_sym_count, external_strings, sym_hashes fields.
(obj_aout_external_syms, obj_aout_external_sym_count,
obj_aout_external_strings, obj_aout_sym_hashes): New accessor
macros.
(WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
* aoutx.h: Wrote new back end linker routines.
(translate_to_native_sym_flags): Return boolean value. Don't use
bfd_error_vector.
(NAME(aout,write_syms)): Return boolean value. Check return value
of translate_to_native_sym_flags and bfd_write.
* aout-target.h (final_link_callback): New function.
(MY_bfd_final_link): New function.
* aout-adobe.c (aout_adobe_write_object_contents): Check return
value of aout_32_write_syms.
* hp300hpux.c (MY(write_object_contents)): Likewise.
* i386lynx.c (WRITE_HEADERS): Likewise.
* libaout.h (WRITE_HEADERS): Likewise.
* bout.c: Changed functions to use link_info->callbacks rather
than bfd_error_vector, and link_orders rather than seclets.
* coff-alpha.c: Likewise.
* coff-h8300.c: Likewise.
* coff-h8500.c: Likewise.
* coff-sh.c: Likewise.
* coff-z8k.c: Likewise.
* elf32-hppa.c: Likewise.
* reloc16.c: Likewise.
* coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
up _gp in the hash table rather than in outsymbols.
* coff-a29k.c (a29k_reloc): Pass errors back in new error_message
argument rather than printing them.
* coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
link_order arguments rather than seclet. Changed all uses and
definitions.
(bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
all uses and definitions.
* libcoff.h: Rebuilt.
* ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
not by ECOFF, make it scAbs.
(ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
rewritten.
* elf32-mips.c (mips_elf_final_link): Renamed from
mips_elf_seclet_link and rewritten.
* elf32-hppa.c (elf32_hppa_stub_description): Added link_info
field.
(new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
Added link_info arguments. Changed all callers.
* elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
not NULL.
* oasys.c (oasys_write_sections): Return boolean value rather than
using bfd_error_vector.
(oasys_write_object_contents): Check return value of
oasys_write_sections.
* hosts/std-host.h: Don't declare qsort or strtol.
* Makefile.in: Rebuild dependencies.
(BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
(CFILES): Removed seclet.c. Added hash.c and linker.c.
(HFILES): Removed seclet.h. Added genlink.h.
routines.
* ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
ecofflink.c.
(ecoff_get_extr, ecoff_set_index): New functions.
(ecoff_slurp_symbolic_info): Don't save raw_size.
(ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
(ecoff_compute_section_file_positions): Don't set EXEC_P just
because there is a start address.
(ecoff_write_object_contents): Handle external symbols here. Use
ecofflink.c functions to write out debugging information.
* elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
mips_elf_set_index): New functions.
(mips_elf_seclet_link): Discard empty sections, the .options
section and .gptab sections. Handle linking .mdebug section.
* libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
* libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
* bfd-in.h: Added prototypes for routines in ecofflink.c (some are
called by gas, so they are public).
* bfd-in2.h: Rebuilt.
* Makefile.in (BFD_LIBS): Added ecofflink.o.
(CFILES): Added ecofflink.c.
(ecofflink.o): New target. Rebuilt dependencies.
