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old-cross-binutils/bfd/ChangeLog
Ian Lance Taylor 8adca58251 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear 
ELF_LINK_NON_ELF flag.
	(mips_elf_create_got_section): Likewise.

	* elf.c: Revert last change, since it breaks dynamic linking.
	* elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
	field.
	* elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
	* elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
	(elfNN_bed): Don't initialize want_hdr_in_seg field.
1996-02-05 15:48:59 +00:00

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Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
flavour of a section with no owner.
* elf32-mips.c (mips_elf_create_dynamic_sections): Clear
ELF_LINK_NON_ELF flag.
(mips_elf_create_got_section): Likewise.
* elf.c: Revert last change, since it breaks dynamic linking.
* elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
field.
* elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
* elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
(elfNN_bed): Don't initialize want_hdr_in_seg field.
Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* elf.c (assign_file_positions_for_segments): If the backend does
not want the elf header or the program headers in the address
space, do not include them in the calculations.
* elf32-ppc.c (ppc_elf_additional_program_headers): New hook
function to determine if we need additional program headers.
(ppc_elf_modify_segment_map): Define as a NOP function for now.
(ppc_elf_create_linker_section): .sdata2 is a read-only section.
Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h: Move today's libcoff.h change into coffcode.h.
Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
* libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
back into one line. Some compilers (sunos 4.1.3 for example)
won't accept args split across more than one line.
Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
* aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
* configure: Regenerate.
Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
* elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
try to do arithmetic on a void *, cast it to a unsigned char * first.
Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
* elf-bfd.h (ELF_LINK_NON_ELF): Define.
* elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
ELF_LINK_NON_ELF.
* elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
flag for a newly defined symbol.
(NAME(bfd_elf,record_link_assignment)): Likewise.
(elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
set the DEF or REF_REGULAR flags correctly.
* Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
(libbfd.h, libcoff.h): Corresponding change.
* elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
a PLT32 reloc as dynamic.
(elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
is not referenced by a dynamic object, and we are not making a
shared object, then don't make a PLT entry. If we do make a PLT
entry, make sure the symbol has been recorded as dynamic.
Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
* coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
* config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
(powerpcle-*-cygwin32): New.
* peicode.h (add_data_entry): Get address from vma.
Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* elflink.c (_bfd_elf_create_linker_section): If the symbol
attached to the section has already been created as an undefined
symbol, treat it as if it hasn't been created yet.
Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_bfd_final_link): Don't output initial dummy
symbol or section symbols if stripping all symbols and this is not
a relocateable link. Don't output the symbol string table if
there are no symbols.
(elf_link_flush_output_syms): Don't do anything if there are no
symbols to flush.
Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
* coff-aux.c: New file.
* hosts/m68kaux.h: New file.
* config.bfd (m68*-apple-aux*): New target.
* configure.in (m68*-apple-aux*): New native host.
(m68kaux_coff_vec): New vector.
* configure: Rebuild.
* targets.c (m68kaux_coff_vec): Declare.
* coffcode.h (bfd_coff_backend_data): Add field
_bfd_coff_link_add_one_symbol.
(bfd_coff_link_add_one_symbol): Define.
(compare_arelent_ptr): New static function if TARG_AUX.
(coff_write_relocs): If TARG_AUX, sort the relocs.
(coff_write_object_contents): Set A/UX aouthdr magic number.
(coff_link_add_one_symbol): Define if not defined.
(bfd_coff_std_swap_table): Initialize new field.
* libcoff.h: Rebuild.
* cofflink.c (coff_link_add_symbols): Call
bfd_coff_link_add_one_symbol rather than
_bfd_generic_link_add_one_symbol.
* coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
* coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* Makefile.in: Rebuild dependencies.
(BFD32_BACKENDS): Add coff-aux.o.
(BFD32_BACKENDS_CFILES): Add coff-aux.c.
Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
* Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
$(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
(maintainer-clean): Warn about deleting special files.
(bfd-in2.h, libbfd.h, libcoff.h): New targets.
* elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
warning symbols correctly.
* elf32-i386.c (elf_i386_relocate_section): Likewise.
* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
* elf32-mips.c (mips_elf_relocate_section): Likewise.
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
* syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
warnings.
Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
* libcoff-in.h: aligned newly exported names with bfd naming
conventions. Removed an erroneous define of POWERPC_LE_PE.
* libcoff.h: Rebuild.
* cofflink.c, coff-ppc.c: the above function name changes
Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
* ecoff.c (struct extsym_info): Define.
(_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
to ecoff_link_write_external.
(ecoff_link_write_external): Accept a struct extsym_info pointer.
Strip symbols when appropriate.
Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
* syms.c (BSF_OBJECT): Define.
(bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
* bfd-in2.h: Rebuild.
* elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
STT_OBJECT symbol.
* elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
is set.
* elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
copying relocs into a shared object, treat a defined global symbol
as a local symbol.
* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
* elf32-mips.c (mips_elf_relocate_section): Likewise.
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
* elflink.h (elf_link_add_object_symbols): Only set weakdef to a
real defined symbol, not to a weak defined symbol.
Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
* cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
and made a few static functions externs.
* coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
POWERPC_LE_PE hack in cofflink.
* libcoff-in.h: promoted the following from cofflink.c to allow
_bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
coff_debug_merge_element, struct coff_debug_merge_type,
coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
coff_debug_merge_hash_lookup, coff_link_section_info,
coff_final_link_info, coff_debug_merge_hash_newfunc,
coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
* libcoff.h: re-gen'd
Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
* syms.c: Include "bfdlink.h".
(struct stab_find_info): Define.
(_bfd_stab_section_find_nearest_line): New function.
* libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
* libbfd.h: Rebuild.
* elf-bfd.h (struct elf_obj_tdata): Add line_info field.
* elf.c (_bfd_elf_find_nearest_line): Try calling
_bfd_stab_section_find_nearest_line before searching the ELF
symbol table. Find the closest STT_FUNC symbol, not the last one.
* libcoff-in.h (coff_data_type): Add line_info field.
* libcoff.h: Rebuild.
* coffgen.c (coff_find_nearest_line): Try calling
_bfd_stab_section_find_nearest_line before searching the COFF
symbol table.
* Makefile.in: Rebuild dependencies.
Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4 bytes, so we get the correct value when updating the register
field in little endian mode.
Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
* libcoff-in.h (struct xcoff_tdata): Remove toc_section and
entry_section fields. Add sntoc and snentry fields.
* libcoff.h: Rebuild.
* coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
not toc_section and entry_section (the COFF file does not have any
sections at this point).
(coff_write_object_contents): Set o_snentry and o_sntoc from
snentry and sntoc rather than entry_section and toc_section.
* coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
snentry, not toc_section and entry_section.
* xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
entry_section from hentry.
(xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
set snentyr.
(xcoff_link_input_bfd): Set sntoc, not toc_section.
(xcoff_write_global_symbol): Get toc_section from sntoc, rather
than using toc_section directly.
* archures.c: Add missing `.' in enum bfd_architecture.
* bfd-in2.h: Rebuild.
* config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
Robert Lipe <robertl@arnet.com>.
Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
to sections we allocate. Use bfd_zalloc to allocate initialial
sections, not bfd_alloc.
(ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
SDA{,2}I16 relocations.
(ppc_elf_add_symbol_hook): Use the value of -G nn to determine
whether to put something in .sbss or not.
(ppc_elf_relocate_section): Add support for more relocations. Add
in sec->output_offset where appropriate. Make error messages
include the symbol name.
* elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
doesn't get redefined messages if -shared.
* elflink.h (elf_create_pointer_linker_section) Only bump RELA
section if the rel_section field has been set up.
Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
relocations.
Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
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.
* config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
bfd_elf64_sparc_vec support.
Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
the embedded bit is set on some objects and not on others. Just
or it together.
(ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
relocations.
Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (coff_new_section_hook): Don't try to align the
.stabstr section.
* coffcode.h (coff_set_section_contents): Fix the handling of the
.lib section to work even if the entire section contents are
written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
Robert Lipe <robertl@arnet.com>.
Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* elflink.h (elf_finish_pointer_linker_section): Don't allocate
memory here for contents.
* elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
_SDA2_BASE_ by 32768.
(ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
started using. Allocate contents for .sdata and .sdata2 sections
also.
(ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
rather than _name.
(ppc_elf_finish_dynamic_symbol): Remove code that attempted to
size _SDA{,2}_BASE_.
(ppc_elf_relocate_section): Change how sdata{,2} relocations are
done.
Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
* elflink.h (elf_finish_pointer_linker_section): Fix typo.
* archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
(bfd_mach_sparc_{v8plus,v8plusa}): Define.
(bfd_mach_sparc_v9a): Define.
(bfd_mach_sparc_v9_p): Define.
* bfd-in2.h: Regenerated.
* aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
bfd_mach_sparc_v9.
* elf64-sparc.c (sparc64_elf_object_p): Likewise.
* config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
to bfd_elf32_sparc_vec.
* cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
Add v8plus{,a} support.
Add v9a support.
(sparc_compatible): New function.
* elf32-sparc.h: #include "elf/sparc.h".
(elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
elf32_sparc_final_write_processing): New functions.
(bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
elf_backend_final_write_processing): Define.
Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* elf-bfd.h (struct elf_link_hash_entry): Add
linker_section_pointer field.
(enum elf_linker_section_enum): Enumeration for new way of
creating linker dynamic sections and symbols.
(elf_linker_section{,_pointers}): New structures for creating
dynamic sections and symbols.
(elf_obj_tdata): Add linker_section_pointers and linker_section
fields.
(elf_local_ptr_offsets,elf_linker_section): New accessor macros.
(_bfd_elf_create_linker_section): New declarations.
(_bfd_elf_find_pointer_linker_section): Ditto.
(bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
(_bfd_elf_make_linker_section_rela): Ditto.
* elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
* elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
(ppc_elf_create_linker_section): New function to create the
sections .got, .sdata, and .sdata2.
(ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
needed.
(ppc_elf_check_relocs): Support more of the eabi relocations.
(ppc_elf_relocate_section): Ditto.
(ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
if the .sdata{,2} + .sbss{,2} section size is > 32k.
* elflink.h (elf_create_pointer_linker_section): New function to
create initialized pointers in dynamic linker sections.
(elf_finish_pointer_linker_section): Actually intialize the
pointers created above.
* elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
macros to provide both 32 and 64 bit versions of
elf_create_pointer_linker_section.
(bfd_elf{32,64}_finish_pointer_linker_section): New macros to
provide both 32 and 64 bit versions of
elf_finish_pointer_linker_section.
* elflink.c (_bfd_elf_create_linker_section): New function to
create a linker section.
(_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
given address in the linker pointer offsets created for a given
symbol.
(_bfd_elf_make_linker_section_rela): Make a RELA section
corresponding to the generated linker section.
Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
* elf32-sparc.c (ELF_MACHINE_ALT1): Define.
Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
* coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
(coff_ppc_relocate_section): Handle special values for gcc built dlls.
(dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
Also begin the toc at 4 as an eye catcher ('31313131' marks the first
toc entry in an objdump) for now.
(ppc_do_last, ppc_get_last): New function - needed to save processing
the toc owner to the end.
(ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
toc owner last.
* cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
toc owner from being done till last. Must define POWERPC_LE_PC
to enable it.
* coffcode.h (coff_set_alignment_hook): alignment setting for .stab
* peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
to INFO.
(coff_swap_aouthdr_out): Removed a non-working hack for computing the
SizeOfImage for PowerPC. Ignore the size of the .junk section.
Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
* elfcore.h: Include <signal.h> before <sys/procfs.h>.
Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
* cpu-powerpc.c (arch_info_struct): Change last entry to not point
back to first.
(bfd_powerpc_arch): Point at first entry in arch_info_struct.
Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
* elf.c (assign_file_positions_for_segments): Don't increment file
offset for a segment which contains no loadable sections.
Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* reloc.c: Add new PowerPC relocations.
* {bfd-in2,libbfd}.h: Regenerate.
* elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
(ppc_elf_reloc_type_lookup): Lookup new relocations.
Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
* aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
entries.
* sunos.c (sunos_scan_ext_relocs): Don't fail assert if
info->shared.
* coffgen.c (coff_find_nearest_line): Don't try to cache
information in sections that are not owned by a BFD. From Richard
Henderson <richard@atheist.tamu.edu>.
* elf32-mips.c: Numerous changes to dynamic linking code, mostly
from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
* elflink.h (elf_link_output_extsym): Remove special check for
_rld_new_interface.
* ecoffswap.h: Add prototypes for static functions.
Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
(ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
references.
(ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
to satisfy a TOC16 relocation. Rewrite unsupported relocation
support. Begin support for R_PPC_SDA{2,}REL.
Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
create the .got and .got.neg sections.
(ppc_elf_size_dynamic_sections): Call it.
(ppc_elf_check_relocs): Call it.
(ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
(ppc_elf_check_relocs): Add error messages for relocations we
don't yet support. Do not include R_PPC_SDAREL16 like a GOT
relocation.
Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
section flags for V.4 and eabi.
Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
* elf.c (assign_file_positions_for_segments): If a segment
contains no sections, don't mark it as readable.
* elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
* elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
* elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
dynamic section, if there is one.
* elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
(bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
(bfd_elf64_swap_dyn_in): Likewise.
* elfcode.h (elf_swap_dyn_in): Change type of second parameter to
PTR.
(NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
* elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
DT_TEXTREL entry because of .rel.plt. From Martin Pirker
<pirker@eiunix.tuwien.ac.at>.
Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
PowerPC V.4 and eabi.
* bfd-in2.h: Regenerate.
* libfd.h: Regenerate.
* elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
* elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
section type and SHF_EXCLUDE section flag, turning them into the
appropriate bfd section flag.
Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
* xcofflink.c (xcoff_link_add_symbols): Create the special
sections if we see a DYNAMIC object, in case that is the only
XCOFF input object we see.
* elf32-mips.c: Extensive changes for a start at dynamic linking
support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
* elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
(struct elf_backend_data): Remove
elf_backend_create_program_headers field. Add
elf_backend_additional_program_headers and
elf_backend_modify_segment_map fields.
* elfxx-target.h (elf_backend_type_change_ok): Define if not
defined.
(elf_backend_additional_program_headers): Likewise.
(elf_backend_modify_segment_map): Likewise.
(elf_backend_create_program_headers): Don't define.
(elfNN_bed): Change to account for field changes.
* elf.c (assign_file_positions_for_segments): Call new
modify_segment_map backend function. Don't call old
create_program_headers backend function.
(get_program_header_size): Call additional_program_headers rather
than create_program_headers.
* elflink.h (elf_link_add_object_symbols): Initialize
type_change_ok from new backend field.
(elf_link_output_extsym): Don't warn if _rld_new_interface is
defined.
(elf_reloc_link_order): Treat a reloc against a defined symbol as
a reloc against the appropriate section.
* elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
(struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
(elf_flags_init): Rename from elf_ppc_flags_init.
* elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
elf_ppc_flags_init.
(ppc_elf_copy_private_bfd_data): Likewise.
(ppc_elf_merge_private_bfd_data): Likewise.
* elf32-m68k.c (howto_table): Change src_mask to 0 for all
relocation entries.
Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
* coff-alpha.c (alpha_relocate_section): During final link, allow
output .lita section to be bigger than 64k by adjusting gp value
on a per-input section basis.
* libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
field.
(struct ecoff_section_tdata): Add gp field.
Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
Handle Alpha ECOFF changes in OSF/1 3.2.
* libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
field.
* coff-alpha.c: Include "aout/ar.h".
(alpha_ecoff_get_relocated_section_contents): Don't require an
ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3.2 doesn't generate one.
(alpha_relocate_section): Likewise.
(alpha_ecoff_slurp_armap): Define.
(alpha_ecoff_slurp_extended_name_table): Define.
(alpha_ecoff_construct_extended_name_table): Define.
(alpha_ecoff_truncate_arname): Define.
(alpha_ecoff_write_armap): Define.
(alpha_ecoff_generic_stat_arch_elt): Define.
(alpha_ecoff_update_armap_timestamp): Define.
(ARFZMAG): Define.
(alpha_ecoff_read_ar_hdr): New static function.
(alpha_ecoff_get_elt_at_filepos): New static function.
(alpha_ecoff_openr_next_archived_file): New static function.
(alpha_ecoff_get_elt_at_index): New static function.
(alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
(ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
_bfd_ecoff to alpha_ecoff.
* ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
field from backend structure, rather than always calling
_bfd_get_elt_at_filepos.
* coff-mips.c (mips_ecoff_backend_data): Initialize
get_elt_at_filepos field.
* archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
from _bfd_generic_read_ar_hdr with minor changes.
(_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
* libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
* libbfd.h: Rebuild.
* bfd-in.h (BFD_IN_MEMORY): Define.
* libbfd-in.h (struct bfd_in_memory): Define.
* libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
(bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
(bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
(bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
* bfd.c (struct _bfd): Change iostream field from char * to PTR.
(bfd_get_size): Handle BFD_IN_MEMORY flag.
* cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
(bfd_open_file): Cast to PTR, not char *, when setting iostream.
(bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
* opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
iostream.
(bfd_openstreamr): Likewise.
* aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
BFD_IN_MEMORY is not set.
* riscix.c (riscix_some_aout_object_p): Likewise.
* bfd-in2.h, libbfd.h: Rebuild.
* targets.c (bfd_target): Add _bfd_get_elt_at_index field.
(BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
(bfd_get_elt_at_index): Define.
* archive.c (_bfd_generic_get_elt_at_index): Rename from
bfd_get_elt_at_index. Change index parameter from int to
symindex.
* libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
(_bfd_noarchive_get_elt_at_index): Define.
(_bfd_archive_bsd_get_elt_at_index): Define.
(_bfd_archive_coff_get_elt_at_index): Define.
* bfd-in2.h, libbfd.h: Rebuild.
* aout-target.h (MY_get_elt_at_index): Define if not defined.
* coff-rs6000.c (xcoff_get_elt_at_index): Define.
* ieee.c (ieee_get_elt_at_index): Define.
* libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
* oasys.c (oasys_get_elt_at_index): Define.
* som.c (som_get_elt_at_index): Define.
* ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
numbers to the .text section.
Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
* ieee.c (ieee_write_debug_part): Change return type to boolean.
If there is a SEC_DEBUGGING section, get the contents of the debug
information part from it.
(ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
section in memory.
(ieee_write_object_contents): Check ieee_write_debug_part return.
Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
* config.bfd (i[345]86-*-freebsd*): Add target.
* configure.in (i386freebsd_vec): Add vec.
* configure: Regenerate.
* Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
(BFD32_BACKENDS_CFILES): Add i386freebsd.c.
Rebuild dependencies..
* freebsd.h: New file.
* i386freebsd.c: New file.
* targets.c (i386freebsd_vec): Declare.
(bfd_target_vector): Add i386freebsd_vec.
* i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
* i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
* ieee.c (ieee_slurp_debug): New static function.
(ieee_object_p): Call it.
(ieee_slurp_section_data): Skip debugging sections.
(ieee_get_reloc_upper_bound): Likewise.
(ieee_get_section_contents): Likewise.
(ieee_canonicalize_reloc): Likewise.
(ieee_write_section_part): Likewise.
(ieee_write_debug_part): Likewise.
(ieee_write_data_part): Likewise.
(init_for_output): Likewise.
Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
* elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
work.
(ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
relocs, since ppc_elf_relocate_section handles the linker case.
(ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
used.
(ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
ppc_elf_relocate_section since that is now the only caller.
(ppc_elf_relocate_section): Ditto.
Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (coff_write_object_contents): If we don't know the
section of the entry point for an XCOFF executable, always set the
entry address to -1.
Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* elf.c (bfd_section_from_shdr): Add support for note sections.
Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
* bfd-in.h (struct _symbol_info): Add stab_type field.
* bfd-in2.h: Rebuild.
* aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
* elf32-ppc.c: Remove trailing newline from calls to
_bfd_error_handler.
(ppc_elf_merge_private_bfd_data): Only warn about endianness
difference if target endianness is known.
Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
old style TOC16 references without using R_PPC_GOT.
(ppc_reloc_type): Ditto.
(ppc_elf_reloc_type_lookup): Add support for TOC16.
(ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
(ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
(ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
(ppc_elf_check_relocs): New function for GOT/PLT support that is
work in progress.
(ppc_elf_adjust_dynamic_symbol): Ditto.
(ppc_elf_adjust_dynindx): Ditto.
(ppc_elf_size_dynamic_sections): Ditto.
(ppc_elf_finish_dynamic_symbol): Ditto.
(ppc_elf_finish_dynamic_sections): Ditto.
(ELF_DYNAMIC_INTERPRETER): Define.
Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
* elf.c (copy_private_bfd_data): When attaching sections to
segments ignore sections that won't be allocated. Patch from
Andreas Schwab.
Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
* config.bfd: Match on m68k-cbm-* only if OS doesn't match
anything else.
Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
* coff-i960.c (CALC_ADDEND): Define.
(coff_i960_relocate_section): Add the input section VMA to the
addend for PC relative relocs.
Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
* peicode.h (pe_print_pdata): Must test the entire entry for zero
to correctly terminate.
Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
* targets.c (enum bfd_endian): Define.
(bfd_target): Rename byteorder_big_p to byteorder, and change it
from boolean to enum bfd_endian. Change header_byteorder_big_p
correspondingly.
* bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
(bfd_header_big_endian, bfd_header_little_endian): New macros.
* bfd-in2.h: Rebuild.
* All targets: Change initialization of byteorder and
header_byteorder to use enum bfd_endian values rather than
booleans.
* All files: Change all references to byteorder_big_p and
header_byteorder_big_p to use new bfd_*_endian macros.
* coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
s_vaddr.
* coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
vma.
* ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
* pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
* ieee.c: Lots of minor cleanups. Make many functions return
errors rather than calling abort. Also:
(ieee_write_twobyte): Remove; change callers to call existing
ieee_write_2bytes function.
(ieee_write_expression): Don't output the section twice when
outputting a local symbol. Don't emit an extraneous zero if there
is only one term.
(ieee_slurp_sections): Set the lma as well as the vma.
(ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
* ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
a recognized one or bfd_arch_unknown.
(ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
to succeed.
(ihex_get_symtab): Likewise.
Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
* aoutx.h: Include <ctype.h>.
(struct aout_link_includes_table): Define.
(struct aout_link_includes_totals): Define.
(struct aout_link_includes_entry): Define.
(aout_link_includes_lookup): Define macro.
(struct aout_final_link_info): Add includes field.
(aout_link_includes_newfunc): New static function.
(NAME(aout,final_link)): Initialize includes hash table.
(aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
* mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
* coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
* peicode.h (pe_print_reloc): New function to dump the .reloc section.
(pe_print_private_bfd_data): call pe_print_reloc.
* coffcode.h (coff_set_alignment_hook): .reloc section alignment.
* coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
up some debugging as well.
Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
* config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
<rfg@monkeys.com>.
Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_link_add_object_symbols): Set section_count to 0
when setting sections to NULL.
Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
* xcofflink.c (struct xcoff_loader_info): Add export_defineds
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.
Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
* coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
* ihex.c (ihex_scan): Handle record types 4 and 5.
(ihex_object_p): Permit types 4 and 5.
(ihex_set_section_contents): Remove check for out of range
addresses.
(ihex_write_object_contents): Generate types 4 and 5.
* elflink.h (elf_link_output_extsym): Just ignore warning and
indirect references to symbols which don't really exist.
Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
* peicode.h (pe_print_idata): Minor format fixes
(pe_print_edata): New function. Under private printing, this formats
the edata section of a PE file.
(pe_print_private_bfd_data): Added call to pe_print_edata.
Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
* aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
index, don't call stoi.
Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
* srec.c (srec_scan): Set lma as well as vma.
* ihex.c: New file; support for Intel Hex format.
* targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
(ihex_vec): Declare.
(bfd_target_vector): Always include ihex_vec.
* bfd.c (struct _bfd): Add ihex_data field to tdata union.
* Makefile.in: Rebuild dependencies.
(BFD_LIBS): Add ihex.o
(BFD_LIBS_CFILES): Add ihex.c.
* bfd-in2.h: Rebuild.
* elf.c (assign_file_positions_for_segments): Sort the sections in
each segment.
(get_program_header_size): Return the right size if segment_map is
not NULL.
(copy_private_bfd_data): Don't bother to sort the sections.
* bfd.c (bfd_record_phdr): New function.
* bfd-in.h (bfd_record_phdr): Declare.
* bfd_in2.h: Rebuild.
* elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
BFD_ASSERT.
* libbfd.c (bfd_malloc, bfd_realloc): New functions.
(bfd_zmalloc): Return PTR, not char *. Take size_t, not
bfd_size_type.
* libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
(bfd_zmalloc): Change declaration.
* libbfd.h: Rebuild.
* Many files: Use bfd_malloc and bfd_realloc rather than malloc
and realloc. Don't set bfd_error_no_memory if they fail.
Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
* coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
uses as well. Added a new howto to deal with TOCREL16 relocs that
are TOCDEFN as well.
(coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
to handle RVA relocs from dlltool.
(ppc_coff_rtype2howto): TOCDEFN reloc addition.
(coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
(ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
* coffcode.h (coff_set_alignment_hook): check idata$X sections
to get the right section alignment.
Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
* elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
p_paddr if p_paddr is zero.
(make_mapping): Set includes_filehdr and includes_phdrs for first
PT_LOAD segment.
(map_sections_to_segments): Set includes_phdrs for PT_PHDR
segment.
(assign_file_positions_for_segments): Handle includes_filehdr and
includes_phdrs. Remove special handling of PT_PHDR and first
PT_LOAD segments.
(copy_private_bfd_data): Set includes_filehdr and includes_phdr
when appropriate. Remove special handling of PT_PHDR segment.
Use a more complex condition for when a section is included in a
segment to handle Solaris linker oddities.
Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
* coff-m88k.c (howto_table): Reformatted for easier reading;
special_function now points to new function m88k_special_reloc.
(howto_hvrt16): Function previously used for handling HVRT16 relocs
removed.
(rtype2howto): Do not add reloc's r_offset to the addend, this will
be done correctly by m88k_special_reloc.
(reloc_processing): New function to be used by RELOC_PROCESSING.
(RELOC_PROCESSING): Define to call reloc_processing.
Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
* peicode.h (pe_print_idata): Call malloc rather than xmalloc.
(pe_print_pdata): Likewise.
* opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
obstack_alloc fails.
(bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
fails.
* libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
* Many files: don't set bfd_error_no_memory if one of the above
routines fails.
* elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
if p_paddr_valid is set.
(copy_private_bfd_data): New static function.
(_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
* elf.c (assign_file_positions_for_segments): Fix case where extra
program headers were allocated.
* elf.c (_bfd_elf_print_private_bfd_data): New function.
* elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
* elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
_bfd_elf_print_private_bfd_data.
* coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
(alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
RELOC_SECTION_LITA for ALPHA_R_IGNORE.
(alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
RELOC_SECTION_ABS to RELOC_SECTION_NONE.
Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
* elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
* elf.c (make_mapping): New static function.
(map_sections_to_segments): New static function.
(elf_sort_sections): New static function.
(assign_file_positions_for_segments): New static function.
(map_program_segments): Remove.
(get_program_header_size): Remove sorted_hdrs, count, and
maxpagesize parameters. Simplify.
(assign_file_positions_except_relocs): When generating an
executable, use assign_file_positions_for_segments.
(elf_sort_hdrs): Remove.
(_bfd_elf_sizeof_headers): Remove eliminated parameters from call
to get_program_header_size.
Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
* hp300hpux.c (MY(callback)): Set lma as well as vma.
* configure, config.in: Regenerate with autoconf 2.7.
* elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
* elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
* ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
(ecoff_sec_to_styp_flags): Likewise.
(_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
(ecoff_set_symbol_info): Handle scRConst.
(ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
(ecoff_compute_section_file_positions): Handle .rconst section.
(_bfd_ecoff_write_object_contents): Likewise.
(ecoff_link_check_archive_element): Handle scRConst.
(ecoff_link_add_externals): Likewise.
(ecoff_link_write_external): Handle .rconst section.
(ecoff_reloc_link_order): Likewise.
* ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
* coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
section.
(alpha_relocate_section): Handle RELOC_SECTION_RCONST.
* sunos.c (sunos_scan_dynamic_symbol): Only set written if the
DEF_DYNAMIC flag is set.
Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
* host-aout.c: If TRAD_HEADER is defined, include it.
Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
* aclocal.m4 (AC_PROG_CC): Remove local definition.
(BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
(BFD_NEED_DECLARATION): New function.
* configure.in: Use BFD_NEED_DECLARATION.
* acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
* configure, config.in: Rebuild with autoconf 2.6.
* xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
special_sections before returning when called with a non XCOFF
BFD.
* coffgen.c (coff_renumber_symbols): Sort common symbols with
global symbols.
* coffcode.h (coff_compute_section_file_positions): Only pad the
previous section to force file alignment when creating an
executable.
Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (coff_compute_section_file_positions): If
RS6000COFF_C, set up the .debug section.
* xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
if it is not large enough to accomodate the entire TOC area with
signed 16 bit offsets.
(xcoff_write_global_symbol): Handle negative TOC offsets in global
linkage code.
(_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
TOC anchor to use the TOC value used in the output file.
Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
* coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
(_bfd_coff_read_string_table): Likewise.
Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
* pe-arm.c: Fix typos.
* coff-arm.c: Likewise.
Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
* coff-ppc.c (list_ele): Added "cat"egory member.
(record_toc): New category parameter (priv or pub).
(ppc_record_toc_entry): Check to see if toc bounds exceeded.
(ppc_process_before_allocation): Removed embrionic data-in-toc from
the mainline. It addes extra toc cells in error.
(ppc_coff_swap_sym_in_hook): Added some documentation.
(dump_toc): Can now diagnose "virtual toc" chicanery.
Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
* elf-bfd.h (struct elf_link_hash_table): Change type of
dynsymcount and bucketcount fields from size_t to bfd_size_type.
Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (coff_pointerize_aux_hook): I960 version: don't
pointerize C_LEAFSTAT or C_LEAFEXT entries.
* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
DT_INIT and DT_FINI entries if the _init or _fini symbol is
defined or mentioned in a regular file.
Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
* coff-ppc.c (ppc_record_data_in_toc_entry): new function
(coff_ppc_relocate_section): Handle TOCDEFN attribute
(coff_ppc_relocate_section): Correct REL24 handling
(ppc_process_before_allocation): Correct TOCDEFN handling
* peicode.h (dir_names): Added name descriptions
Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
* VERSION: Updated to cygnus-2.6.
Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
* targets.c (m68k4knetbsd_vec): Declare.
Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
* targets.c (bfd_target): Change type of second argument to
_bfd_print_private_bfd_data from void * to PTR.
* libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
using PTR rather than void *.
* bfd-in2, libbfd.h: Rebuild.
* peicode.h (pe_print_private_bfd_data): Change vfile from void *
to PTR.
* elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
_bfd_generic_bfd_print_private_bfd_data rather than casting
bfd_true.
Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
* Makefile.in (.dep1): Fix stupid typo in last change. Remove any
"DO NOT DELETE" lines or blank lines that mkdep writes on some
systems.
(BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
BFD64_BACKENDS_CFILES): New variables.
(CFILES): Use them.
Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
* peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
not at the file position of the first section.
* coffcode.h (coff_compute_section_file_positions): Avoid using
unportable #elif.
(coff_write_object_contents): When generating a PPC PE executable
with no symbols, round up the file size to a COFF_PAGE_SIZE
boundary.
* cofflink.c (_bfd_coff_final_link): If there are no symbols,
don't write out a string table.
* elf.c (bfd_section_from_shdr): When using a different section
header, pass the new one to _bfd_elf_make_section_from_shdr.
(elf_fake_sections): Don't set sh_info and sh_entsize fields.
(elf_map_symbols): Add section VMA to symbol value when comparing
against 0.
(_bfd_elf_compute_section_file_positions): Only build symbol table
if there are some symbols. Set file offset of symtab and strtab
sections.
(assign_file_positions_except_relocs): Remove dosyms parameter.
Change all callers. Never set file offset of symtab and strtab
sections.
(_bfd_elf_copy_private_section_data): New function.
(MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
(_bfd_elf_copy_private_symbol_data): New function.
(swap_out_syms): Check for special mapping of st_shndx created by
copy_private_symbol_data.
* elfxx-target.h: Use new copy routines.
* elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
(_bfd_elf_copy_private_section_data): Declare.
* config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
* coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
C_NT_WEAK.
* coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
_bfd_dummy_target, matching the recent change to archive
recognition.
Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
* libbfd.c (bfd_get_file_window): Use casts to avoid doing
arithmetic on PTR types.
* aout-target.h (MY(callback)): Set the lma of the sections.
* ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
symbol into a reloc against the section.
Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
* coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
glue for the relocs: IMGLUE and IFGLUE.
(record_toc): new function - tracks toc contents
(ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
(coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
(ppc_coff_rtype2howto): removed invalid IMGLUE hack
(coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
(ppc_record_toc_entry): Removed a debug define (duh)
* peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
(pe_print_idata): New function - formats the idata section data
(pe_print_pdata): New function - formats the pdata section data
(pe_print_private_bfd_data): calls to above
Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
* Makefile.in (bfd_libs_here, etc): Provide empty definitions.
* coff-rs6000.c (rs6000coff_vec): Add conditional defines
TARGET_SYM and TARGET_NAME for vector and BFD name.
* coff-pmac.c (pmac_xcoff_vec): Remove.
(TARGET_SYM, TARGET_NAME): Define.
* coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
machine to 0, not all PowerMacs are 601s.
Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
* elfcode.h (elf_object_p): Read in any program headers.
* elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
based on the program headers, if any.
(elf_fake_sections): Set sh_addr from the vma, not the lma.
(map_program_segments): Set p_paddr of program headers based on
the lma.
Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
* archive.c (bfd_generic_archive_p): Preserve tdata in case of
failure.
* aoutx.h (NAME(aout,final_link)): Report a reasonable error when
trying to do a relocateable link with a non-a.out object file.
* archive.c (bfd_generic_archive_p): Check the first object file
in an archive even if target_defaulted is set. If the object file
has the wrong xvec, reject it.
* aoutx.h (NAME(aout,set_section_contents)): If a section can not
be represented, report the name via _bfd_error_handler.
(translate_to_native_sym_flags): Likewise.
* elf32-mips.c (mips_elf_final_link): Likewise.
* oasys.c (oasys_write_sections): Likewise.
* coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
which checks for STYP_OVRFLO sections.
(coff_compute_section_file_positions): If RS6000COFF_C, handle
reloc and lineno count overflows.
(coff_write_object_contents): Call coff_count_linenumbers before
coff_compute_section_file_positions. If RS6000COFF_C, handle
reloc and lineno count overflows.
* xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
relocs before dealing with .pad sections. Count overflow section
headers when handling .pad sections.
* coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
if RS6000COFF_C.
* xcofflink.c (XCOFF_DESCRIPTOR): Define.
(struct xcoff_link_hash_table): Add descriptor_section and
special_sections fields.
(_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
(xcoff_link_add_symbols): Set linkage section alignment. Create
descriptor section. Check for magic symbol names (_text, etc.),
and record them in special_sections if found. Set
XCOFF_DESCRIPTOR flag for a function descriptor, and set its
descriptor field to point back to the function code symbol.
(xcoff_sweep): Always mark the special descriptor_section.
(bfd_xcoff_export_symbol): Check whether the symbol might be a
function descriptor, and mark it if it is.
(bfd_xcoff_size_dynamic_sections): Add new special_sections
parameter, and fill it in. Allocate space for the descriptor
section.
(xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
global linkage code. If an undefined function descriptor is
exported, arrange to define it. Warn about any other undefined
exported symbol.
(_bfd_xcoff_bfd_final_link): Write out the descriptor section.
(xcoff_write_global_symbol): Create a function descriptor when
necessary.
* bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
* bfd-in2.h: Rebuild.
Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
* coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
(ppc_coff_link_hash_table): new types for hashing
(ppc_coff_link_hash_newfunc): hash entry constructor
(ppc_coff_link_hash_table_init): hash table initializer
(ppc_coff_link_hash_table_create): hash table constructor
(ppc_record_toc_entry): changed references to hash table
(coff_ppc_relocate_section): changed references to hash table
* libcoff-in.h (coff_link_hash_entry): removed toc_offset
* libcoff.h: Rebuild
* cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
(coff_link_add_symbols): removed toc_offset init
Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
* Makefile.in (.dep1): Make sure the file mkdep is to write exists
first.
* configure.in: Added new option --with[out]-mmap. Set USE_MMAP
if it is given and mmep is available.
* acconfig.h: Undef USE_MMAP.
* configure, config.in: Regenerated.
* aoutx.h: If USE_MMAP is not defined, do all symbol and string
table handling the old way.
(aout_get_external_symbols): Don't complain if last byte of string
table is nonzero.
* libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
(bfd_free_window) [! USE_MMAP]: Don't define.
(bfd_get_file_window,
_bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
* coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
0xffff0000.
Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
* coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
compatible with AMD generated COFF files. Try to support both AMD
and GNU formats simultaneously.
(coff_a29k_relocate_section): Likewise.
* libbfd.c (bfd_get_file_window): Change writable parameter from
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.
* xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
Change all uses.
(xcoff_swap_ldhdr_in): New static function.
(xcoff_swap_ldsym_in): New static function.
(xcoff_find_reloc): Handle the case of a single reloc correctly.
(xcoff_link_add_symbols): If we just created a descriptor, pass it
to _bfd_generic_link_add_one_symbol, to save a hash lookup.
Handle XTY_ER/XMC_XO symbols correctly.
(xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
rather than normal symbol table.
(bfd_xcoff_import_symbol): It's not an error if the symbol is
already defined with the same absolute value.
(xcoff_mark): When considering called symbols, check whether the
descriptor is from a dynamic object, rather than the symbol
itself.
(xcoff_build_ldsyms): Likewise.
* libbfd.c (bfd_get_file_window): Change return type to boolean.
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.
Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
* coff-ppc.c (ppc_record_toc_entry): new function.
(in_reloc_p): changed return value.
(coff_ppc_relocate_section): much rework.
(ppc_allocate_toc_section): new function.
(ppc_process_before_allocation): new function.
(ppc_coff_swap_sym_in_hook): new function.
* cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
(coff_link_add_symbols): initialize toc_offset.
* peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
(coff_swap_aouthdr_out): Added more sections to the data
dictionary for the pe file header. Also changed linker version
number on the ppc side.
(dir_names): small improvements to the dictionary printing.
(pe_mkobject_hook): save the file level flags.
* libcoff-in.h (coff_link_hash_entry): added toc_offset field
(pe_tdata): added real_flags field
(coff_tdata): added local_toc_sym_map and access macro
* libcoff.h (coff_link_hash_entry): added toc_offset field
(pe_tdata): added real_flags field
(coff_tdata): added local_toc_sym_map and access macro
* coffcode.h (coff_set_alignment_hook): added hook for PE.
(coff_mkobject): init for local_toc_sym_map
(coff_write_object_contents): set the internal_a.magic to
IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
ppc compilers use.
Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
* ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
entries until both the line number address and the function name
address are too large.
* configure.in: Call AC_CHECK_PROG to find and cache AR.
* configure: Rebuilt.
* aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
is defined in the environment.
Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
* som.c (som_get_section_contents_in_window): Define to use
generic version.
Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
* coff-i860.c: New file, based on coff-i386.c.
* cpu-i860.c: New file, based on cpu-i386.c.
* hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
* config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
targets, using i860coff_vec.
* configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
trad-core.o and hosts/i860mach3.h.
(i860coff_vec): Use coff-i860.o and cofflink.o.
* configure: Rebuild.
* Makefile.in: Rebuild dependencies.
(ALL_MACHINES): Add cpu-i860.o.
(BFD32_BACKENDS): Add coff-i860.o.
(CFILES): Add cpu-i860.c and coff-i860.c.
* targets.c (i860coff_vec): Declare.
(bfd_target_vector): Add &i860coff_vec.
* archures.c (bfd_i860_arch): Declare.
(bfd_archures_list): Add &bfd_i860_arch.
* coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
(coff_set_flags): Handle bfd_arch_i860.
(coff_write_object_contents): Handle I860 a.out magic number.
Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
* xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
the created .tc section to 2.
(xcoff_mark): Don't keep a .loader reloc for a call to an
undefined symbol when creating a shared library.
(xcoff_build_ldsyms): When creating a shared library, generate
global linkage code for a call to an undefined symbol.
Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
* Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
BFD32_BACKENDS, BFD64_BACKENDS.
(.dep1): Put mkdep output in a separate file.
Rebuilt dependencies.
* ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
value.
Permit use of mmap when available:
* configure.in: Check for mmap, madvise, mprotect.
* config.in, configure: Regenerated.
* libbfd.c (struct _bfd_window_internal): Define type.
(bfd_init_window, bfd_free_window, bfd_get_file_window): New
functions.
(ok_to_map): New static variable for debugging.
(_bfd_generic_get_section_contents_in_window): New function.
* bfd-in.h (bfd_window_internal): Declare type.
(bfd_window): Define type.
(bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
* libbfd-in.h (_bfd_generic_get_section_contents_in_window):
Declare.
* libaout.h (struct aoutdata): Add two window fields.
(obj_aout_sym_window, obj_aout_string_window): New macros.
* aoutx.h (some_aout_object_p): Initialize windows.
(aout_get_external_symbols): Get symbol data and strings in
windows instead of explicitly allocated buffers.
(slurp_symbol_table): Free window instead of memory.
(bfd_free_cached_info): Release windows instead of freeing storage
directly.
(aout_link_free_symbols): Ditto.
* targets.c (bfd_target): Add new field for
get_section_contents_in_window.
(BFD_JUMP_TABLE_GENERIC): Updated.
* aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
macros for get_section_contents_in_window field.
Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
* core.c: Renamed to corefile.c
* makefile.dos (OBJS): Change core.o to corefile.o
* Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
start-sanitize-gm
Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
* config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
targ_selvecs to allow debugging under Irix-5 native.
end-sanitize-gm
Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
* xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
to o. Clobber and restore the list of new csects around the call
to _bfd_generic_link_add_one_symbol, in case it wants to report a
linker error and the linker wants to read the symbol table. Reset
the line number count of a real section even if it has no relocs.
(_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
* coffgen.c (_bfd_coff_read_string_table): Warn if the string size
is too small.
Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
* xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
an undefined symbol in a shared link.
* linker.c (_bfd_generic_link_add_one_symbol): Correct type of
oldtype from bfd_link_order_type to bfd_link_hash_type. From
phdm@info.ucl.ac.be (Philippe De Muyter).
Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
* coff-m88k.c (rtype2howto): New static function.
(RTYPE2HOWTO): Use it rather than a macro definition.
* coffcode.h (coff_write_object_contents): set internal_a.magic
to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
* configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
define TRAD_HEADER to new file hosts/delta68.h.
m88*-motorola-sysv*, however, does use ptrace-core.o.
* hosts/delta68.h: New file.
* ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
* i386linux.c (MY(vec)): Declare before use.
Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
* reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
* elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
BFD is not of the right type.
(bfd_elf_get_needed_list): Likewise.
* i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
* sunos.c (bfd_sunos_get_needed_list): Likewise.
* xcofflink.c (XCOFF_XVECP): Define.
(bfd_xcoff_link_record_set): Don't do anything if the BFD is not
of the right type.
(bfd_xcoff_import_symbol): Likewise.
(bfd_xcoff_export_symbol): Likewise.
(bfd_xcoff_link_count_reloc): Likewise.
(bfd_xcoff_record_link_assignment): Likewise.
(bfd_xcoff_size_dynamic_sections): Likewise.
* sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
table index against the number of symbols for a base relative
reloc.
* coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
static function.
* xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
full_aouthdr flag here...
(_bfd_xcoff_bfd_final_link): ...not here.
Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
* libelf.h: Rename to elf-bfd.h to avoid conflict with
systems that have a system <libelf.h>.
* Makefile.in: Globally replace libelf.h with elf-bfd.h.
* bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
elfxx-target.h: Include elf-bfd.h rather than libelf.h.
* elfxx-target.h: Change libelf.h reference to elf-bfd.h.
Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
* ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
set, set BSF_WEAK in symbol. Change all callers.
(ecoff_get_extr): Set weakext based on BSF_WEAK.
(ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
_bfd_generic_link_add_one_symbol.
(ecoff_indirect_link_order): Check that the section tdata relocs
are not NULL before using them.
* configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
define TRAD_HEADER as hosts/alphalinux.h.
* configure: Rebuild.
* hosts/alphalinux.h: New file.
* trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
not int.
Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
C_ECOMM storage classes.
* xcofflink.c (xcoff_mark_symbol): New static function, broken out
of xcoff_mark.
(xcoff_mark): Call xcoff_mark_symbol.
(bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
(bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
doing it by hand.
(xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
* xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
field.
(xcoff_find_reloc): New static function.
(xcoff_link_add_symbols): Use it.
(_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
(xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
relocate the value of C_DECL.
* elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
* cofflink.c (_bfd_coff_generic_relocate_section): Make
callback decide what goes in .relocs.
* pe[i]-i386.c (TARGET_UNDERSCORE): Define.
* peicode.h (pe_mkobject_hook): Only copy aouthdr if
there is one.
Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
* xcofflink.c (xcoff_link_add_symbols): Handle csects in the
absolute section.
Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
* xcofflink.c: More improvements, mostly to fix handling of
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.
Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
* PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
Change PAGE_SIZE to TARGET_PAGE_SIZE.
* m68knetbsd.c: Ditto as well as add support for the m68k4k object
format.
* netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
segments includes the a.out header. See to that the magic number
*always* is big-endian.
* config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
m68k4k NetBSD configurations.
* configure.in, configure: Separate i386 & mips NetBSD
configurations from other BSD ones. Don't assume DEC is the only
thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
configurations. Add support for m68k4k NetBSD object format.
* libaout.h: Added M_68K4K_NETBSD magic.
* m68k4knetbsd.c: New file.
* hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
* hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
<machine/endian.h>.
* hosts/mipsnbsd.h: New file.
start-sanitize-gm
Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
* config.bfd: Add config stuff for mips*-*-magic* to set
targ_defvec to ecoff_big_vec.
end-sanitize-gm
Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
* xcofflink.c: Numerous changes to get closer to a working XCOFF
linker.
* libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
toc_section, and entry_section fields.
(struct xcoff_section_tdata): Remove ldrel_count field.
* libcoff.h: Rebuild.
* coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
fields.
(coff_compute_section_file_positions): If RS6000COFF_C, generate
full a.out header if full_aouthdr is set in xcoff_data.
(coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
based on sections stored in xcoff_data.
* coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
fields.
(xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
(rs6000coff_vec): Set symbol_leading_char to '.'.
* coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
value stored in ret rather than returning a pointer value.
Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
format for now.
Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
* som.c (som_slurp_string_table): Allocate the strings with malloc
since they're free'd by free_cached_info.
(som_slurp_symbol_table): Similarly for the symbol table.
Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
* Makefile.in (diststuff): Don't make headers.
Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
* Makefile.in: Rebuild dependencies.
* sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
output_bfd is not SunOS.
(bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
non-SunOS input files.
* xcofflink.c: Extensive changes to support linking shared objects
and generating a .loader section.
* libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
(struct xcoff_section_tdata): Add lineno_count, first_symndx,
last_symndx, and ldrel_count fields.
* libcoff.h: Rebuild.
* coff-rs6000.c (xcoff_howto_table): Correct reloc names.
* coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
is set.
* bfd-in.h (bfd_xcoff_import_symbol): Declare.
(bfd_xcoff_export_symbol): Declare.
(bfd_xcoff_size_dynamic_sections): Declare.
* bfd-in2.h: Rebuild.
Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
* configure.in: Add xcofflink.o to pmac_xcoff_vec.
* configure: Rebuild.
* mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
* coff-pmac.c: Include coff-rs6000.c instead of duplicating its
contents.
(pmac_xcoff_vec): Update to use new xcoff support.
* coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
(xcoff_write_armap): Declare buf as unsigned char.
* xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
* mpw-make.sed: Generalize subdir_do edit.
Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
* hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
correctly. Don't initialize asect->vma.
Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
* opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
something a little less than the page size.
Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
* coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
* coff-i386.c (coff_i386_reloc_type_lookup): New.
* coffcode.h (coff_write_object_contents): If .bss is before
.data us that as data_start.
* cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
calc correct.
* peicode.h (add_data_entry): Use _cooked_size of data directory.
(coff_swap_outhdr_out): Hardwire in version number.
Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
* sunos.c (sunos_add_dynamic_symbols): Rename local variables
major and minor to *_vno, since the former are also macros in
SunOS header files. Cast result of bfd_alloc to appropriate
type.
* coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
before assigning to sec_data.
Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
* ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
now relative to the section, not absolute.
* ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
get the file name when there is a N_SO directory name. When
handling stabs, remember that section->vma was added to the
offset.
Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
* sunos.c (struct sunos_link_hash_table): Add needed field.
(sunos_link_hash_table_create): Call bfd_release, not free.
(sunos_link_hash_table_create): Initialize needed field.
(sunos_add_dynamic_symbols): Record needed objects.
(bfd_sunos_get_needed_list): New function.
* bfd-in.h (bfd_sunos_get_needed_list): Declare.
* bfd-in2.h: Rebuild.
Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
* libcoff-in.h (pe_data_type.in_reloc_p): New.
Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
* bfd-in.h (struct bfd_link_needed_list): Rename from
bfd_elf_link_needed_list.
* bfd-in2.h: Rebuild.
* elf.c, elflink.h, libelf.h: Corresponding changes.
Add start at AIX linker support; no shared libraries yet.
* xcofflink.c: New file.
* configure.in (rs600coff_vec): Use xcofflink.o.
* configure: Rebuild.
* libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
fields.
(struct xcoff_section_tdata): Define.
(xcoff_section_data): Define macro.
(_bfd_xcoff_bfd_link_hash_table_create): Declare.
(_bfd_xcoff_bfd_link_add_symbols): Declare.
(_bfd_xcoff_bfd_final_link): Declare.
(_bfd_ppc_xcoff_relocate_section): Declare.
* libcoff.h: Rebuild.
* coff-rs6000.c: Clean up a bit.
(xcoff_mkobject): Default modtype to 1L, not RE. Initialize
cputype, csects, and debug_indices.
(xcoff_copy_private_bfd_data): Copy cputype.
(xcoff_howto_table): Rename from rs6000coff_howto_table.
(xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
(xcoff_reloc_type_lookup): Rename from
rs6000coff_reloc_type_lookup.
(coff_relocate_section): Define.
(_bfd_xcoff_sizeof_headers): Define.
(_bfd_xcoff_bfd_get_relocated_section_contents): Define.
(_bfd_xcoff_bfd_relax_section): Define.
(_bfd_xcoff_bfd_link_split_section): Define.
(rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
coff.
* coffcode.h (coff_compute_section_file_positions): If AIX,
increment sofar by SMALL_AOUTSZ if not executable.
(coff_write_object_contents): If AIX, always output an a.out
header; if not executable, header size of SMALL_AOUTSZ.
* hash.c (struct bfd_strtab_hash): Add xcoff field.
(_bfd_stringtab_init): Initialize xcoff field.
(_bfd_xcoff_stringtab_init): New function.
(_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
(_bfd_stringtab_emit): In XCOFF mode, write out length.
* libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
* libbfd.h: Rebuild.
* Makefile.in: Rebuild dependencies.
(BFD32_BACKENDS): Add xcofflink.o.
(CFILES): Add xcofflink.c.
* elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
SEC_NO_FLAGS, for .acommon section. From Peter Schauer
<Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
* acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
* config.in: Regenerated.
* opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
(_bfd_chunksize): New variable.
(_bfd_new_bfd): Set it to getpagesize() if negative, and use it
for obstack chunk size.
* configure.in: Check for getpagesize.
* configure: Regenerated.
Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* trad-core.c (rawptr): Make it a local variable of
ptrace_unix_core_file_p.
Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
* coff-arm.c (in_reloc_p): New.
* coff-i386.c (in_reloc_p): New.
* coffcode.h: Allways include peicode.h if COFF_WITH_PE.
(coff_write_object_contents): Only set has_reloc_section
if PE_IMAGE.
* cofflink.c (_bfd_coff_generic_relocate_section): Call
in_reloc_p to decide if reloc should be emitted.
* libcoff.h (pe_data_type.in_reloc_p): New.
* peicode.h (pe_mkobject): Initialize in_reloc_p.
Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
* cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
(_bfd_coff_read_internal_relocs): Likewise.
* coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
(_bfd_coff_read_internal_relocs): Likewise.
* elflink.h (elf_link_add_object_symbols): Correct conditions
under which type and size change warnings are issued.
Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
* coffgen.c (coff_count_linenumbers): Don't count line numbers for
a symbol which is not in a real section.
(coff_write_native_symbol): Corresponding change.
* cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
coff_link_hash_newfunc and make non-static.
(_bfd_coff_link_hash_table_init): New function, broken out of
_bfd_coff_link_hash_table_create.
(_bfd_coff_link_hash_table_create): Use it.
(process_embedded_commands): Make static.
* libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
(_bfd_coff_link_hash_table_init): Declare.
* libcoff.h: Rebuild.
* coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
field in XCOFF tdata.
(coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
U802ROMAGIC, for clarity. Try to set arch and machine correctly
based on cputype stored in a.out header, or in n_type of initial
.file symbol.
(coff_write_object_contents): Set cputype correctly in a.out
header.
(coff_slurp_symbol_table): Add casts to file_ptr to avoid
warnings.
* coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
(coff_swap_aouthdr_out): Swap out cputype field. Don't clear
old resv1 field.
* libcoff-in.h (struct xcoff_tdata): Add cputype field.
* libcoff.h: Rebuild.
* cpu-rs6000.c (rs6000_compatible): New static function.
(bfd_rs6000_arch): Use it.
* cpu-powerpc.c (powerpc_compatible): New static function.
(arch_info_struct): Define various flavours of PowerPC.
(bfd_powerpc_arch): Use powerpc_compatible. Point at
arch_info_struct.
Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
* Makefile.in (FLAGS_TO_PASS): Remove BISON.
Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_link_add_object_symbols): Don't warn about
changing the size or type if the old definition was weak.
Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (combined_entry_type): Add fix_line field.
(coff_slurp_line_table): Warn if we try to set the lineno field of
a symbol twice.
(coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
* coffgen.c (coff_mangle_symbols): Handle fix_line.
(coff_write_symbol): Only use N_DEBUG if the symbol is in the
absolute section.
(coff_print_symbol): Print fix_value symbols in a useful fashion.
* libcoff.h: Rebuild.
* libcoff-in.h (struct xcoff_tdata): Define.
(xcoff_data): Define.
* bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
* bfd-in2.h, libcoff.h: Rebuild.
* coff-rs6000.c (xcoff_mkobject): New static function.
(coff_mkobject): Define.
(xcoff_copy_private_bfd_data): New static function.
(coff_bfd_copy_private_bfd_data): Define.
(rs6000coff_howto_table): Change R_TOC complain_on_overflow from
signed to bitfield.
(rs6000coff_vec): Add DYNAMIC to object_flags.
* coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
.loader sections specially.
(coff_new_section_hook): If RS6000COFF_C, get the .text and .data
section alignment from the XCOFF tdata information.
(coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
F_SHROBJ, and copy the extra a.out header information into the
XCOFF tdata structure.
(coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
F_DYNLOAD and the extra a.out header information.
(coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
C_HIDEXT symbol with attached csect information.
* coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
in the o_maxdata field.
(coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
* coffgen.c (coff_renumber_symbols): Don't move any symbol to the
end if BSF_NOT_AT_END is set.
* targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
_bfd_read_ar_hdr_fn.
* libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
* bfd-in2.h, libbfd.h: Rebuild.
* archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
return value.
(do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
(bfd_slurp_bsd_armap_f2): Likewise.
(_bfd_slurp_extended_name_table): Likewise.
Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
when the symbol table is empty.
* elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
space for section symbols, since we don't output them either.
(elf_m68k_adjust_dynindx): Removed.
* ptrace-core.c (rawptr): Make it a local variable of
ptrace_unix_core_file_p.
Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* coff-rs6000.c (xcoff_write_archive_contents): Return false, not
NULL.
* config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
Mac object file formats.
Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
* coffgen.c (coff_fix_symbol_name): Don't try to set up file
auxent if there isn't one.
(coff_write_symbols): If there is no file auxent, use SYMNMLEN
rather than FILNMLEN as the maximum name length.
* coffcode.h (bfd_coff_backend_data): Add new field
_bfd_coff_print_aux.
(bfd_coff_print_aux): New static function.
(coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
scnlen field of an XTY_LD csect aux entry.
(coff_print_aux): New static function.
(coff_slurp_symbol_table): Don't pointerize scnlen field; now done
in coff_pointerize_aux_hook.
(bfd_coff_std_swap_table): Initialize new field.
* coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
* libcoff.h: Rebuild.
* coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
if there are symbols, for native AIX ld compatibility.
* coffcode.h (bfd_coff_backend_data): Add new field
_bfd_coff_pointerize_aux_hook.
(coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
or I960, and as 0 otherwise.
(bfd_coff_std_swap_table): Initialize new field.
* libcoff.h: Rebuild.
* coffgen.c (coff_pointerize_aux): Change parameters to take
symbol pointer instead of type and class, and to take aux index.
Call _bfd_coff_pointerize_aux_hook if it is defined.
(coff_get_normalized_symtab): Always call coff_pointerize_aux.
* coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* coff-rs6000.c: Add full support for AIX archives. Rewrite old
read-only/host-only support.
* coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
BSF_LOCAL.
(OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
RS6000COFF_C.
* targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
BFD_JUMP_TABLE_ARCHIVE accordingly.
* libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
(_bfd_compute_and_write_armap): Declare.
(_bfd_generic_read_ar_hdr): Declare.
(_bfd_read_ar_hdr): Define.
(_bfd_noarchive_read_ar_hdr): Define.
(_bfd_archive_bsd_read_ar_hdr): Define.
(_bfd_archive_coff_read_ar_hdr): Define.
* archive.c: Change all callers of _bfd_snarf_ar_hdr to call
_bfd_read_ar_hdr instead.
(_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
(_bfd_compute_and_write_armap): Rename from
compute_and_write_armap. Make non-static. Change all callers.
* ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
than _bfd_snarf_ar_hdr.
* aout-target.h (MY_read_ar_hdr): Define if not defined.
* ieee.c (ieee_read_ar_hdr): Define.
* libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
* oasys.c (oasys_read_ar_hdr): Define.
* som.c (som_read_ar_hdr): Define.
* bfd-in2.h, libbfd.h: Rebuild.
Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
* peicode.c (coff_swap_filehdr_in): If symptr is
zero, there aren't any symbols, even if nsyms is set.
Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
* libecoff.h (struct ecoff_backend_data): Add adjust_headers
field.
* ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
sections, and set styp correctly for them: .got, .hash, .dynamic,
.liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
(_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
types.
(ecoff_sort_hdrs): New static function.
(ecoff_compute_section_file_positions): Return boolean, not void.
Sort the sections by VMA before looking through them. Put the
first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
section on an appropriate boundary within the page.
(ecoff_compute_reloc_file_positions): Check return value of
ecoff_compute_section_file_positions.
(_bfd_ecoff_set_section_contents): Likewise.
(_bfd_ecoff_write_object_contents): Check for various Alpha
section types when incrementing text_size and data_size. Call
adjust_headers backend function if it exists.
* coff-alpha.c (alpha_adjust_headers): New static function.
(alpha_ecoff_backend_data): Initialize adjust_headers field.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
* rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
of ALTERNATE_AIX_CORE_FORMAT.
* configure.in (aix4): No longer need CORE_FLAGS.
* configure: Updated.
Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
NS32k changes from Ian Dall:
* aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
macros.
(aout_link_input_section_std, aout_link_input_section_ext,
aout_link_reloc_link_order): Call them instead of _bfd_*
versions.
* aout-target.h (MY_exec_header_not_counted): New macro, defaults
to zero.
(backend_data): Use it instead of hardcoded zero.
* aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
(MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
* ns32knetbsd.c: Include bfd.h.
(MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
(MY_bfd_reloc_type_lookup): Declare function too.
* pc532-mach.c (set_sizes): Don't declare.
(MY_text_includes_header, MY_exec_header_not_counted): Define.
(backend_data, MY_backend_data): Don't define.
* config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
ns32k-*-lites* like ns32k-*-netbsd*.
* hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
compile on lites.
Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (coff_write_object_contents): Restore setting
f_timdat to 0, deleted on August 22.
Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
* coffcode.h (coff_bfd_copy_private_symbol_data,
coff_bfd_copy_private_section_data,
coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
* peicode.h (coff_bfd_copy_private_bfd_data): New
(pe_bfd_copy_private_bfd_data): New.
(coff_swap_scnhdr_in): Swap bss size into the right place.
(pe_print_private_bfd_data): Add some newlines.
Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
* som.c (setup_sections): Don't die if a space has no subspaces.
Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_link_add_object_symbols): Don't let a weak
dynamic symbol override a common symbol. Don't change the size or
type if they have been set and the new symbol is not a definition.
Warn if the size or type changes.
Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
* som.c (som_begin_writing): Don't write the symbol table or
symbol strings.
(som_finish_writing): Write them here. Place them after the
subspace data, but before the relocs.
Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
* sunos.c (sunos_add_one_symbol): Just pass false, not
info->shared_library, to sunos_create_dynamic_sections.
(sunos_scan_ext_relocs): Don't warn about a reloc in the .text
section.
(sunos_check_dynamic_reloc): Remove .text section assertion.
Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
* config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
* configure, configure.in: Add pmac_xcoff_vec case.
* Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
* coff-pmac.c: New file, PowerMac XCOFF support.
* coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
* targets.c (pmac_xcoff_vec): Declare.
* mpw-config.in: Various changes to be compatible with the
autoconf-based configury.
* mpw-make.sed: New file, sed commands to translate Unix
makefile into MPW syntax.
* mpw-make.in: Remove.
* hosts/mpw.h: Remove.
* bfd-in.h, bfd-in2.h: If MPW, include the file that defines
true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
* binary.c (binary_get_symtab): Return an empty string on error.
* opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
* coff-ppc.c: Reformatted according to gnu conventions
Removed irrelevant "if 0" code
Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
* hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
symbols rather than as indirect symbols.
(MY(slurp_symbol_table)): Don't do anything special about
secondary symbols.
* coffcode.h (coff_new_section_hook): Make sure that the alignment
of .ctors and .dtors sections is no larger than 2.
* sunos.c (sunos_add_one_symbol): Don't change
bfd_link_hash_common to bfd_link_hash_new, since it may be on the
undef list.
(bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
dynamic symbols when creating a shared library.
(sunos_scan_ext_relocs): Handle relocs correctly when creating a
shared library.
(sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
written even if it is not defined in a regular object.
(sunos_write_dynamic_symbol): Use plt_offset for the address of
the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
rather than the constant 22.
(sunos_check_dynamic_reloc): Handle creating a shared library.
(sunos_finish_dynamic_link): Set the first entry in the GOT to
zero when creating a shared library.
* aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
write it out at the start of the symbol table.
* Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
* config.bfd: Add arm-*-coff.
* configure.in, configure: Add armcoff_{little,big}_vec.
* targets.c (armcoff_{little,big}_vec): Declare.
(bfd_target_vector): Add armcoff_{little,big}_vec.
* coff-arm.c (armcoff_{little,big}_vec): Always define.
Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
* targets.c (bfd_find_target): Remove debugging code.
Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
* coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
support on powerpc.
* Makefile.in: added *-ppc files
* coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
allow pe based .o's to be shared with other tools on ppc/NT
* config.bfd: added powerpc[le]-[pe|winnt] config support
* configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
* peicode.h: Added more section flags for PE on ppc
Added coff_swap_filehdr_out to allow peicode.h to be
used for non-image PE files on ppc.
Check for image, or not, before copying pe_opthdr
* targets.c: Added new bfd's
* targets.c: Removed two inactive bfds that shouldn't have made it this
far.
Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
explicit values to initialize all relocs. Change all users.
(ppc_elf_brtaken_inner): New function to handle branch predicition
relocs.
(ppc_elf_brtaken_reloc): Ditto.
(ppc_elf_howto_raw): Use new functions. Make sure all unsupported
relocs use ppc_elf_unsupported_reloc.
(ppc_elf_merge_private_bfd_data): Keep track of whether an error
needs to be reported.
(ppc_elf_relocate_section): Support branch prediction relocs.
Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
* bfd.c (bfd_assert): Remove \n from string passed to
_bfd_error_handler.
* coff-i386.c: (TWO_DATA_SECS): Don't define.
* coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
(bfd_coff_make_section_hook): Don't define.
(coff_make_section_hook): Remove.
(sec_to_styp_flags): Remove TWO_DATA_SECS case.
(styp_to_sec_flags): Likewise.
(coff_write_object_contents): Likewise.
(bfd_coff_std_swap_table): Don't initialize make_section_hook
field.
* libcoff.h: Rebuild.
* coffgen.c (make_a_section_from_file): Just call
bfd_make_section_anyway, not bfd_make_section or
bfd_coff_make_section_hook.
* ecoff.c (_bfd_ecoff_make_section_hook): Remove.
* libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
* coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
make_section_hook field.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
* aoutx.h (translate_from_native_sym_flags): Don't try to stuff
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.
Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
go back to telling the tools this reloc operates on 32 bits.
Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
* aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
rather than a direct fprintf.
* archive.c (_bfd_write_archive_contents): Likewise.
* coffcode.h (coff_slurp_symbol_table): Likewise.
* elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
(ppc_elf_unsupported_reloc): Likewise.
(ppc_elf_relocate_section): Likewise.
* i386linux.c (linux_tally_symbols): Likewise.
(linux_finish_dynamic_link): Likewise.
* osf-core.c (osf_core_core_file_p): Likewise.
* rs6000-core.c (rs6000coff_get_section_contents): Likewise.
* som.c (som_sizeof_headers): Likewise.
* srec.c (srec_bad_byte): Likewise.
* bfd.c (bfd_assert): Likewise. Also change file to be const.
* libbfd-in.h (bfd_assert): Declare first parameter const.
* libbfd.h: Rebuild.
* coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
bfd_reloc_overflow is enough.
* coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
* coff-h8500.c (rtype2howto): Likewise.
* coff-z8k.c (rtype2howto): Likewise.
* coffcode.h (dummy_reloc16_extra_cases): Likewise.
* elf.c (_bfd_elf_get_lineno): Likewise.
(_bfd_elf_no_info_to_howto): Likewise.
(_bfd_elf_no_info_to_howto_rel): Likewise.
* hp300hpux.c (convert_sym_type): Likewise.
(MY(swap_std_reloc_in)): Likewise.
* elf.c (bfd_section_from_shdr): Remove #if 0 sections.
* libaout.h (struct aoutdata): Add line_buf field.
* aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
and filename_buffer. Instead, use a malloc buffer stored in the
new line_buf field. Remove length restrictions.
* coffgen.c (string_size): Remove static variable.
(debug_string_size, debug_string_section): Likewise.
(coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
and debug_string_size_p parameters. Use them instead of the
global variables. Change all callers.
(coff_write_symbol): Likewise.
(coff_write_alien_symbol, coff_write_native_symbol): Likewise.
(coff_write_symbols): Add local variables to replace removed
global variables.
* libcoff-in.h (struct coff_section_tdata): Add offset, i,
function, and line_base fields.
* libcoff.h: Rebuild.
* coffgen.c (coff_find_nearest_line): Use section tdata to cache
information, rather than using static variables.
* sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
file. From Peter DeWolf <pld@amt.tay1.dec.com>.
* init.c (initialized): Remove static variable.
(bfd_init): Don't bother setting initialized.
(bfd_check_init): Remove.
* opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
* libbfd.h: Rebuild.
Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* rs6000-core.c (rs6000coff_core_p): Don't check the core file
size for full core dumps. Copy core file header to private data.
(rs6000coff_core_file_failing_command,
rs6000coff_core_file_failing_signal): New functions to extract
the file name and terminating signal from the core file.
* coff-rs6000.c: Use them.
Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
Change arch info to be const, initialized at compile time.
* 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.
Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
* reloc.c (bfd_reloc_code_type): Add relocations to support all of
PowerPC V.4.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* elf32-ppc.c (reloc_type): Update names to match current draft.
(ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
relative. Update names to current V.4 draft.
(ppc_elf_reloc_type_lookup): Add support for more relocations.
(ppc_elf_relocate_section): Rename relocations to match draft.
Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
* elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
compiled with -mrelocatable-lib to be linked with either normal
modules or -mrelocatable modules.
Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (coff_write_object_contents): Clear the vstamp field
in the a.out header.
* aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
a reloc against a local symbol, even if it's not a section.
Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
* targets.c (bfd_target): Remove unused align_power_min field.
* bfd-in2.h: Rebuild.
* All backends: Remove initialization of align_power_min.
Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
* peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
* config.bfd (mips-dec-netbsd*): New target.
* configure.host (mips-dec-netbsd*): New host.
* configure.in (mips-dec-netbsd*): New native.
* configure: Rebuild.
Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
Make the COFF backend linker merge common types:
* cofflink.c (struct coff_debug_merge_element): Define.
(struct coff_debug_merge_type): Define.
(struct coff_debug_merge_hash_entry): Define.
(struct coff_debug_merge_hash_table): Define.
(coff_debug_merge_hash_table_init): Define.
(coff_debug_merge_hash_table_free): Define.
(coff_debug_merge_hash_lookup): Define.
(struct coff_final_link_info): Add debug_merge field.
(coff_debug_merge_hash_newfunc): New static function.
(_bfd_coff_final_link): Allocate and free debug_merge table.
(coff_link_input_bfd): Merge identical enum, struct and union
types.
Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
Convert i960 COFF to use COFF backend linker.
* coff-i960.c (coff_i960_relocate): Use a coff_section_data
structure to store the symbol being used.
(coff_i960_start_final_link): New static function.
(coff_i960_relocate_section): New static function.
(coff_i960_adjust_symndx): New static function.
(coff_start_final_link): Define.
(coff_relocate_section): Define.
(coff_adjust_symndx): Define.
* coffcode.h (bfd_coff_backend_data): Add new callback function
_bfd_coff_start_final_link.
(bfd_coff_start_final_link): Define.
(coff_start_final_link): Define if not defined.
(bfd_coff_std_swap_table): Add coff_start_final_link.
* cofflink.c (_bfd_coff_internal_syment_name): Make globally
visible.
(_bfd_coff_final_link): Call bfd_coff_start_final_link if the
function callback is not NULL.
* libcoff-in.h (struct coff_section_tdata): Add tdata field.
(_bfd_coff_internal_syment_name): Declare.
* libcoff.h: Rebuild.
* configure.in (icoff_big_vec): Add cofflink.o.
(icoff_little_vec): Likewise.
* configure: Rebuild.
Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
* Makefile.in (clean-info): Remove extraneous tab from line
following action.
Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
* cofflink.c (coff_link_input_bfd): Fail if a section with no
contents has relocs.
Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
* coffcode.h (coff_compute_section_file_positions): Keep the
raw size safe.
(coff_write_object_contents): Remember if it's a relocatable
file.
* libcoff-in.h (pe_data_type): New member 'has_reloc_section'
* peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
if relocatable file. Swap out saved raw size.
Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
* Makefile.in (do_maintainer_clean): Rename from do_realclean.
(maintainer-clean): Rename from realclean, passing
maintainer-clean down to subdirectories, but leave realclean as a
synonym.
* linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
warning callback.
* dep-in.sed: Remove config.h from generated dependencies.
* sunos.c (sunos_slurp_dynamic_symtab): New static function,
broken out of sunos_canonicalize_dynamic_symtab.
(sunos_canonicalize_dynamic_symtab): Call new function
sunos_slurp_dynamic_symtab.
(sunos_add_dynamic_symbols): Add three new parameters. Return the
dynamic symbol table to the caller.
* aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
callback to override the symbols being read.
* libaout.h (struct aout_backend_data): Add three new parameters
to add_dynamic_symbols callback.
Extensive minor changes to avoid various gcc warnings. Also:
* 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.
Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
* sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
a symbol with a non-zero plt_offset.
Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
* elfcode.h (align_file_position): Remove; not used.
* configure.in: Only check for <sys/procfs.h> on a native system,
and make sure it defines prstatus_t.
* configure: Rebuild.
Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
* sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
* config.in: Rename from config.h.in.
* configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
Check for config.h:config.in when creating stamp-h.
* configure: Rebuild.
* Makefile.in (stamp-h): Depend upon config.in rather than
config.h.in. Set CONFIG_HEADERS to config.h:config.in when
calling config.status.
* Makefile.in (do_distclean): Remove config.h and stamp-h.
(Makefile): Just rebuild Makefile.
(config.h, stamp-h): New targets.
* configure.in: Create stamp-h when rebuilding config.h.
* configure: Rebuild.
Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
* configure.in: Call AC_CONFIG_HEADER. Substitute
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.
* aclocal.m4 (BFD_BINARY_FOPEN): Define.
(BFD_CC_FOR_BUILD): Define.
* configure.in: Use BFD_CC_FOR_BUILD.
* configure: Rebuild.
Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
* aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
* configure: Rebuild.
* coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
a global symbol.
Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
* config.bfd: i386pe_ve -> i386pe_vec.
Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
* configure.host: Incorporate host Makefile fragments by setting
shell variables.
* configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
value based on whether the code is being compiled by a cross
compiler. Don't substitute host_makefile_frag or frags.
* aclocal.m4: New file to define local AC_PROG_CC.
* configure: Rebuild.
* Makefile.in (INSTALL): Set to @INSTALL@.
(INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
(INSTALL_DATA): Set to @INSTALL_DATA@.
(AR): Set to @AR@.
(CC): Define as @CC@.
(CFLAGS): Set to @CFLAGS@.
(CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
(@host_makefile_frag@): Remove.
(ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
after other options.
(config.status): Remove dependency upon @frags@.
* config/*.mh, config/README: Remove.
* config.bfd: Rewrite to incorporate the contents of the Makefile
fragments by setting shell variables, rather than merely returning
the name of a Makefile fragment.
* configure.in: Use shell variables set by config.bfd rather than
looking at the target Makefile fragment files. Don't substitute
target_makefile_frag. Do substitute TDEFINES.
* configure: Rebuild.
* Makefile.in (@target_makefile_frag@): Remove.
(ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
* config/*.mt: Remove.
Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
* configure.in: Put changequote lines around "i[345]86" patterns
section of core file support.
Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
* som.c (som_bfd_print_private_bfd_data): Define to use the
generic version.
Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
* peicode.h (coff_swap_aouthdr_in): Add ImageBase to
entry, text_start and data_start.
Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
* Makefile.in (OFILES): Remove $(TDEPFILES).
* config/apollo.mt (TDEPFILES): Remove.
* config/README: Update.
* configure.in: For a native configuration, set COREFILE and
COREFLAG based on the canonical host name.
* configure: Rebuild.
* Makefile.in: Rebuild dependencies.
(ALL_CFLAGS): Add @COREFLAG@.
(OFILES): Replace $(HDEPFILES) with @COREFILE@.
* coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
support routines. Check LYNX_CORE rather than HOST_LYNX.
* lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
* i386lynx.c: Likewise.
* m68klynx.c: Likewise.
* sparclynx.c: Likewise.
* rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
* *-core.c: Comment changes.
* config/decstation.mh (HDEPFILES): Remove.
(HDEFINES): Remove -DTRAD_CORE.
* config/irix3.mh (RANLIB): Remove.
* config/irix4.mh (HDEPFILES, RANLIB): Remove.
(HDEFINES): Remove -DIRIX_CORE.
* config/riscos.mh (RANLIB, HDEPFILES): Remove.
(HDEFINES): Remove -DTRAD_CORE.
* config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
* config/ultra3.mh (RANLIB): Remove.
* config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
* config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
* config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
* config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
* config/hppahpux.mh, config/hppaosf.mh: Remove.
* config/i386aix.mh, config/i386bsd.mh: Remove.
* config/i386linux.mh, config/i386mach3.mh: Remove.
* config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
* config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
* config/mipsmach3.mh, config/news-mips.mh: Remove.
* config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
* config/rs600.mh, config/rs6000lynx.mh: Remove.
* config/solaris2.mh, config/stratus.mh: Remove.
* config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
* config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
* elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
DT_FINI entry if the appropriate symbol is not in the hash table.
* libelf.h (struct elf_backend_data): Add create_program_headers
and want_hdr_in_seg fields.
* elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
defined.
(elf_backend_create_program_headers): Likewise.
(elfNN_bed): Initialize create_program_headers and
want_hdr_in_seg.
* elf.c (get_program_header_size): Call create_program_headers
backend routine.
(map_program_segments): Check want_hdr_in_seg backend field. Call
create_program_headers backend routine.
* elf.c (assign_file_positions_except_relocs): Align non allocated
sections when creating an executable.
* elfcode.h (elf_swap_phdr_in): Make non static.
(elf_swap_phdr_out): Make non static.
* libelf.h (bfd_elf32_swap_phdr_in): Declare.
(bfd_elf32_swap_phdr_out): Declare.
(bfd_elf64_swap_phdr_in): Declare.
(bfd_elf64_swap_phdr_out): Declare.
* ecofflink.c (ecoff_collect_shuffle): New static function.
(_bfd_ecoff_get_accumulated_pdr): New function.
(_bfd_ecoff_get_accumulated_sym): New function.
(_bfd_ecoff_get_accumulated_ss): New function.
* libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
(_bfd_ecoff_get_accumulated_sym): Declare.
(_bfd_ecoff_get_accumulated_ss): Declare.
* libbfd.h: Rebuild.
Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
* libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
* elflink.h (elf_link_add_object_symbols): Handle indirect and
warning symbols. If any section is named .gnu.warning.XXX, treat
the contents as a warning to be issued if the symbol XXX is
referenced.
(elf_link_output_extsym): For an indirect or warning symbol, just
output the symbol it points to.
* linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
if bfd_hash_allocate fails, since it will already be set.
(generic_link_hash_newfunc): Likewise.
(archive_hash_newfunc): Likewise.
(hash_entry_bfd): New static function.
(_bfd_generic_link_add_one_symbol): Pass new arguments to warning
callback. Allocate a new warning using the hash table newfunc.
Use bfd_hash_replace to update the entry in the hash table, rather
than assuming we can copy the fields with structure assignment.
* hash.c (bfd_hash_replace): New function.
* bfd-in.h (bfd_hash_replace): Declare.
* bfd-in2.h: Rebuild.
Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
* config.bfd: Add mips*vr4300-*-elf* target.
* config/mipsbvr4300.mt: Added.
See file ChangeLog.2
Local Variables:
mode: indented-text
left-margin: 8
fill-column: 74
version-control: never
End:
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