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06bb75c14b
binutils-gdb/bfd/ChangeLog
Alexandre Oliva 06bb75c14b * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32, 
R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167.  Replaced
the original entries with EMPTY_HOWTOs, and added new ones to fill
in the gap.
(sh_elf_info_to_howto): Make sure the new gap isn't used.
(sh_elf_relocate_section): Likewise.
2000-09-14 04:59:14 +00:00

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2000-09-14 Alexandre Oliva <aoliva@redhat.com>
* elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
the original entries with EMPTY_HOWTOs, and added new ones to fill
in the gap.
(sh_elf_info_to_howto): Make sure the new gap isn't used.
(sh_elf_relocate_section): Likewise.
2000-09-13 Anders Norlander <anorland@acc.umu.se>
* cpu-mips.c (arch_info_struct): Add mips:4K
* bfd-in2.h (bfd_mach_mips4K): New define.
* archures.c: Add bfd_mach_mips4K to comment.
* elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
E_MIPS_ARCH_2 for bfd_mach_mips4K.
Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
* som.c (som_write_symbol_strings): Do not used fixed buffers,
use size_t as a counter.
(som_write_space_strings): Similarly.
2000-09-12 Jason Eckhardt <jle@cygnus.com>
* elf32-i860.c (elf32_i860_relocate_pc26): New function
and prototype.
(elf32_i860_relocate_section): Invoke new function from here.
2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
* elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
static.
2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
* coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
target section name instead of dumping core when the target symbol is
undefined.
2000-09-09 Kazu Hirata <kazu@hxi.com>
* riscix.c: Remove DEFUN.
2000-09-08 Nick Clifton <nickc@redhat.com>
* elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
initialise flags in output bfd if the input bfd is the default
architecture with the default flags.
2000-09-08 Kazu Hirata <kazu@hxi.com>
* archive.c: Fix formatting.
* coff-arm.c: Likewise.
* doc/chew.c: Likewise.
2000-09-08 Alan Modra <alan@linuxcare.com.au>
* section.c (bfd_get_unique_section_name): Put a dot before the
numeric suffix.
2000-09-07 Kazu Hirata <kazu@hxi.com>
* doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
* elf.c: Fix formatting.
2000-09-07 Alexandre Oliva <aoliva@redhat.com>
* config.bfd (sh-*-linux*): Added.
* configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
* targets.c: Declare them.
* elf32-sh-lin.c: New file.
* Makefile.am: Compile it.
* elf32-sh.c: Don't override defines from elf32-sh-lin.c.
* configure, Makefile.in: Rebuilt.
2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
* xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
pseduo-section when determining where the TOC ends.
* coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
output x_tvndx as it is only two bytes wide.
* coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
reloc is 26 or 32 bits wide.
* coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
for relocs that don't change anything. Also look at the full
6 bits of bitsize.
2000-09-06 Philip Blundell <philb@gnu.org>
* config.bfd (arm*-*-uclinux*): New target.
2000-09-06 Alexandre Oliva <aoliva@redhat.com>
* configure: Rebuilt with new libtool.m4.
2000-09-06 Alan Modra <alan@linuxcare.com.au>
* section.c (bfd_get_unique_section_name): Avoid c++ reserved
word for variable name.
* bfd-in2.h: Regenerate.
2000-09-05 Nick Clifton <nickc@redhat.com>
* config.in: Regenerate.
* libbfd.h: Regenerate.
* po/bfd.pot: Regenerate.
* doc/bfdint.texi: Remove CVS date string - it foils compares with
local versions.
2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
* cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
2000-09-05 Alan Modra <alan@linuxcare.com.au>
Shared library and PIC support.
* elf32-hppa.c (PLT_ENTRY_SIZE): New.
(GOT_ENTRY_SIZE): New.
(ELF_DYNAMIC_INTERPRETER): New.
(STUB_SUFFIX): Define.
(LONG_BRANCH_PIC_IN_SHLIB): Define.
(RELATIVE_DYNAMIC_RELOCS): Define.
(enum elf32_hppa_stub_type): New.
(struct elf32_hppa_stub_hash_entry): Rename offset to
stub_offset. Add a number of new fields.
(struct elf32_hppa_link_hash_entry): New.
(struct elf32_hppa_link_hash_table): Add numerous fields. Remove
global_value.
(elf32_hppa_hash_table): Rename to hppa_link_hash_table.
(elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
(elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
new fields.
(hppa_link_hash_newfunc): New function.
(elf32_hppa_link_hash_table_create): Use above function. Init new
fields.
(elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
instead of addend, and remove sym_name from args. Don't use
symbol name for local syms, instead use sym index.
(elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
stub type rather than size. Pass in hash and handle import stub
case. Also pass in reloc instead of offset so we can calculate
PCREL22F and PCREL12F branches properly.
(elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
import and export stubs too.
(elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
import and export stub sizing.
(elf32_hppa_check_relocs): New function.
(elf32_hppa_adjust_dynamic_symbol): New function.
(hppa_discard_copies): New function.
(elf32_hppa_size_dynamic_sections): New function.
(elf_backend_size_dynamic_sections): Define.
(elf32_hppa_finish_dynamic_symbol): New function.
(elf_backend_finish_dynamic_symbol): Define.
(elf32_hppa_size_stubs): Stash params in link hash table, and move
some local vars into the link hash table too. For shared links,
trundle over function syms, generating export stubs. Handle
PCREL22F branches. Break out stub creation code from here..
(hppa_add_stub): .. to here. New function.
(elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
call the bfd linker. Use elf_gp to record global pointer.
Calculate a value from sections if $global$ is missing.
(bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
(elf32_hppa_gc_mark_hook): New function.
(elf_backend_gc_mark_hook): Define.
(elf32_hppa_gc_sweep_hook): New function.
(elf_backend_gc_sweep_hook): Define.
(elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
Add rel to args, and remove howto, input_bfd, offset, addend,
sym_name as we can recalculate these locally. Handle calls to
dynamic objects, extra PIC relocs, PCREL22F branches. Change
handling of undefined weak syms. Check that stubs are in range.
Only look for import stubs on PCREL17F and PCREL22F relocs. Add
message on hitting a DPREL21L reloc that needs fixing. Subtract
off PC for PCREL14F. Break out code that does a stub lookup from
here..
(hppa_get_stub_entry): ..to here. New function.
(elf32_hppa_relocate_insn): Merge into final_link_relocate.
(elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
relocs, etc. etc.
(elf32_hppa_finish_dynamic_sections): New function.
(elf_backend_finish_dynamic_sections): Define.
(elf_backend_final_write_processing) Define.
(hppa_handle_PIC_calls): New function.
(elf32_hppa_build_stubs): Call it. Pass link_info to
hppa_build_one_stub.
(elf32_hppa_create_dynamic_sections): New function
to create .plt and .got then set .plt flags correctly.
(elf_backend_create_dynamic_sections): Define.
(elf32_hppa_object_p): New function.
(elf_backend_object_p): Define.
(elf32_hppa_elf_get_symbol_type): New function.
(elf_backend_get_symbol_type): Define.
(elf_backend_can_gc_sections): Define.
(elf_backend_want_got_plt): Define.
(elf_backend_plt_alignment): Set to 2.
(elf_backend_plt_readonly): Define.
(elf_backend_want_plt_sym): Define.
(elf_backend_got_header_size): Reserve one entry.
* elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
(elf32_hppa_size_stubs): Pass in multi_subspace.
(elf32_hppa_set_gp): Declare.
* section.c (SEC_HAS_GOT_REF): Define new flag for asection.
(bfd_get_unique_section_name): New function.
* bfd_in2.h: Regenerate.
* elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
(elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
comment.
From David Huggins-Daines <dhd@linuxcare.com>
* elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
(elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
(elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
been updated in finish_dynamic_symbol before modifying function
symbol.
* elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
eight entries. Replace NULL with bfd_elf_generic_reloc. Add
R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
(_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
comments. Handle format == 12 for R_HPPA_PCREL_CALL.
(elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
(elf_hppa_relocate_insn): Likewise. Reformat some comments.
(elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
From David Huggins-Daines <dhd@linuxcare.com>
* elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
style of local labels as well.
2000-09-03 Philip Blundell <philb@gnu.org>
* elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
references to undefined symbols in debugging sections.
2000-09-02 H.J. Lu <hjl@gnu.org>
* reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
section.
2000-09-02 Jason Eckhardt <jle@cygnus.com>
* elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
(elf32_i860_is_local_label_name): New function and prototype.
2000-09-02 Nick Clifton <nickc@redhat.com>
* configure.in: Increase version number to 2.10.91.
* configure: Regenerate.
* aclocal.m4: Regenerate.
* config.in: Regenerate.
* po/bfd.pot: Regenerate.
2000-09-02 Daniel Berlin <dberlin@redhat.com>
* elf.c (_bfd_elf_make_section_from_shdr): Add
.gnu.linkobce.wi. to the list of debug section names.
2000-09-02 Nick Clifton <nickc@redhat.com>
* dwarf2.c (find_debug_info): New function: Locate a section
containing dwarf2 debug information.
(bfd_dwarf2_find_nearest_line): Find all sections containing
debug information and include them in the stash.
2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
* elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
(sh_reloc_map): Add new relocs.
(sh_elf_check_relocs, sh_elf_link_hash_newfunc,
sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
functions.
(ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
(elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
elf_sh_plt_entry_be, elf_sh_plt_entry_le,
elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
New array constants.
(elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
New variables.
(elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
elf_sh_plt_reloc_offset): Define.
(elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
elf_sh_link_hash_table): New structs.
(sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
(sh_elf_relocate_section, sh_elf_check_relocs): Handle new
relocation types.
(elf_backend_create_dynamic_sections,
bfd_elf32_bfd_link_hash_table_create,
elf_backend_adjust_dynamic_symbol,
elf_backend_size_dynamic_sections,
elf_backend_finish_dynamic_symbol,
elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
elf_backend_plt_readonly, elf_backend_want_plt_sym,
elf_backend_got_header_size, elf_backend_plt_header_size):
Define.
* reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
New relocs.
* bfd-in2.h, libbfd.h: Rebuilt.
2000-09-01 Alan Modra <alan@linuxcare.com.au>
* elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
change.
Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
* elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
not initialized, set them to indicate the SH1 instruction set.
2000-08-31 Alexandre Oliva <aoliva@redhat.com>
* acinclude.m4: Include libtool and gettext macros from the
top level.
* aclocal.m4, configure: Rebuilt.
2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
* elf.c: Eliminate references to __sparcv9 macro; replace with
autoconf variables HAVE_PSINFO32_T etc.
* configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
* config.in: Ditto.
* acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
* aclocal.m4: Ditto.
* configure: Regenerate.
2000-08-27 Alan Modra <alan@linuxcare.com.au>
* elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
for any shared link, not just shared -Bsymbolic.
(elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
any shared link, and pass link info to it.
(elf_i386_size_dynamic_sections): Update comment.
(elf_i386_discard_copies): Modify to discard relocs for symbols
that have been forced local.
(elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
that have been forced local.
2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
* elflink.h (elf_link_add_object_symbols): Allow common
symbols to have an alignment of 1 if explicitly requested, and
not overridden by other definitions.
2000-08-22 Doug Kwan <dkwan@transmeta.com>
* coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
* coffcode.h (coff_set_flags): Add detection of w65 architecture.
2000-08-22 H.J. Lu <hjl@gnu.org>
* elf-bfd.h (elf_link_hash_table): Add runpath.
* bfd-in.h (bfd_elf_get_runpath_list): New prototype.
* bfd-in2.h: Rebuilt.
* elf.c (_bfd_elf_link_hash_table_init): Initialize the
"runpath" field to NULL.
(bfd_elf_get_runpath_list): New function.
* elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
DT_RUNPATH entries.
2000-08-22 Alexandre Oliva <aoliva@redhat.com>
* elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
explicitly. Improve validation of r_type.
2000-08-21 H.J. Lu <hjl@gnu.org>
* elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
dynamic allocated content space. Add a comment to remind us that
one day this ought to be fixed.
* elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
* elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
* elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
2000-08-21 Jason Eckhardt <jle@cygnus.com>
* elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
field with the newly relocated value instead of adding it to the
existing immediate field.
(elf32_i860_relocate_splitn): Likewise.
(elf32_i860_relocate_highadj): Likewise.
2000-08-16 Jason Eckhardt <jle@cygnus.com>
* elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
was previously just a stub).
2000-08-16 Alexandre Oliva <aoliva@redhat.com>
* elflink.c (_bfd_elf_create_got_section): Don't abort().
Formatting fixes.
(_bfd_elf_create_dynamic_sections): Likewise.
2000-08-16 Andrew Macleod <amacleod@cygnus.com>
* elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
for undefined symbols to be the beginning of the section.
* elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
four extra entries at the beginning of the .rela.plt section.
(sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
section to account for the four reserved entries in the .plt section.
2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
* xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
to the list of NOPs we recognize after a branch-and-link.
Use the ori NOP when one is needed.
* coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
for large archives.
2000-08-14 Jim Wilson <wilson@cygnus.com>
* elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
(elf64_ia64_print_private_bfd_data): Likewise. Also handle
EF_IA_64_ABSOLUTE.
2000-08-11 Alexandre Oliva <aoliva@redhat.com>
* elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
2000-08-10 Jason Eckhardt <jle@cygnus.com>
* elf32-i860.c (elf32_i860_relocate_section): New function.
(i860_final_link_relocate): New function.
(elf32_i860_relocate_splitn): New function.
(elf32_i860_relocate_pc16): New function.
(elf32_i860_relocate_highadj): New function.
(elf32_i860_howto): Minor adjustments to some relocations.
(elf_info_to_howto_rel): Define.
(elf_backend_relocate_section): Define.
2000-08-10 Nick Clifton <nickc@cygnus.com>
* elf32-arm.h: Fix formatting.
2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
* elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
2000-08-08 Jason Eckhardt <jle@cygnus.com>
* elf32-i860.c (elf32_i860_howto_table): Updated some fields.
2000-08-07 Kazu Hirata <kazu@hxi.com>
* ieee.c (ieee_write_debug_part): Rewrite a comment.
* elf64-ia64.c: Fix a typo.
2000-08-05 Jason Eckhardt <jle@cygnus.com>
* elf32-i860 (elf32_i860_howto_table): New structure.
(lookup_howto): New function.
(elf32_i860_reloc_type_lookup): New function.
(elf32_i860_info_to_howto_rela): New function.
(elf_code_to_howto_index): New structure.
(elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
(bfd_elf32_bfd_reloc_type_lookup): Re-define as
elf32_i860_reloc_type_lookup.
2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
* som.c (struct fixup_format): Constify `format'.
(som_hppa_howto_table): Use SOM_HOWTO macro.
(try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
(som_bfd_reloc_type_lookup): Likewise.
(compare_subspaces): Remove unused `count1', `count2'.
(som_begin_writing): Remove unused `total_reloc_size'.
(som_bfd_derive_misc_symbol_info): Decorate unused parameter.
(som_print_symbol, som_bfd_is_local_label_name): Likewise.
(som_set_reloc_info): Constify `cp'. Remove unused `addend'.
(som_find_nearest_line): Decorate unused parameter(s).
(som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
(som_bfd_link_split_section): Likewise.
2000-08-03 Nick Clifton <nickc@cygnus.com>
* section.c: Restore backed out code.
* elf.c: Restore backed out code.
(copy_private_bfd_data): Fix bug preventing stipped dynamic
binaries from working.
* bfd-in2.h: Regenerate.
2000-08-03 H.J. Lu <hjl@gnu.org>
* section.c: Back out the change made by Nick Clifton
<nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
binaries.
* bfd-in2.h: Likewise.
* elf.c: Likewise.
2000-08-03 Alexandre Oliva <aoliva@redhat.com>
* elf32-sh.c (sh_elf_reloc_loop): Warning removal.
2000-07-31 Jason Eckhardt <jle@cygnus.com>
* reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
* bfd-in2.h, libbfd.h: Regenerate.
2000-07-31 Nick Clifton <nickc@cygnus.com>
* section.c (struct sec): Add new boolean field 'segment_mark'.
(STD_SECTION): Initialise new field to zero.
* bfd-in2.h: Regenerate.
* elf.c (copy_private_bfd_data): Reorganise section to segment
mapping to cope with moved sections requiring new segments,
and overlapping segments.
(SEGMENT_END): New macro: Return the end address of a segment.
(IS_CONTAINED_BY_VMA): New macro: Determine if a segment
contains a section by comparing their VMA addresses.
(IS_CONTAINED_BY_LMA): New macro: Determine if a segment
contains a section by comparing their LMA addresses.
(INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
section should be included in a segment.
(SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
follows another in memory.
(SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
segments overlap.
2000-07-22 Jason Eckhardt <jle@cygnus.com>
* cpu-i860.c: Added comments.
* elf32-i860.c (TARGET_LITTLE_SYM): Defined to
bfd_elf32_i860_little_vec.
(TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
(ELF_MAXPAGESIZE): Changed to 4096.
* targets.c (bfd_elf32_i860_little_vec): Declaration of
new target.
(bfd_target_vector): Added bfd_elf32_i860_little_vec.
* config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
config for little endian elf32 i860.
(targ_defvec): Define for the new config above
as "bfd_elf32_i860_little_vec".
(targ_selvecs): Define for the new config above
as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
* configure.in (bfd_elf32_i860_little_vec): Added recognition
of new target vec.
* configure: Regenerated.
2000-07-27 H.J. Lu <hjl@gnu.org>
* elflink.h (elf_merge_symbol): Take one more argument,
dt_needed, to indicate if the symbol comes from a DT_NEEDED
entry. Don't overide the existing weak definition if dt_needed
is true.
(elf_link_add_object_symbols): Pass dt_needed to
elf_merge_symbol ().
2000-07-27 Nick Clifton <nickc@cygnus.com>
* elflink.h (elf_link_size_reloc_section): Zeroes the section's
allocated contents.
2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
* configure.host (*-*-aix*): AIX has 'long long' always.
* coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
(xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
(xcoff_write_archive_contents_big): Don't update the offset
of the symbol table, xcoff_write_armap will do it.
2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
* elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
of dynobj for SGI_COMPAT checks.
2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
* coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
* bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
* bfd-in2.h: Regenerate.
2000-07-21 Nick Clifton <nickc@cygnus.com>
* elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
range symbol indices in relocs and issue an error message.
2000-07-20 H.J. Lu <hjl@gnu.org>
* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
info->new_dtags when setting DT_FLAGS_1. It will only be set
by the new linker options. It shouldn't break anything.
2000-07-20 H.J. Lu <hjl@gnu.org>
* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
only if info->new_dtags is true.
2000-07-20 H.J. Lu <hjl@gnu.org>
* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
2000-07-20 Hans-Peter Nilsson <hp@axis.com>
* Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
(ALL_MACHINES_CFILES): Add cpu-cris.c.
(BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
(BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
(cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
* Makefile.in: Rebuild.
* aclocal.m4: Rebuild.
* aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
* archures.c (enum bfd_architecture): Add bfd_arch_cris.
(bfd_cris_arch): Declare.
(bfd_archures_list): Add bfd_cris_arch.
* bfd-in2.h: Rebuild.
* config.bfd: (cris-*-*): New target.
* configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
* configure: Rebuild.
* elf.c (prep_headers): Add bfd_arch_cris.
* libbfd.h: Rebuild.
* libaout.h (enum machine_type): Add M_CRIS.
* reloc.c: Add CRIS relocations.
* targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
(bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
* cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
* po/POTFILES.in, po/bfd.pot: Regenerate.
2000-07-19 H.J. Lu <hjl@gnu.org>
* elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
DF_TEXTREL if DT_TEXTREL is set.
* elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
* elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
* elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
* elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
* elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
* elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
* elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
* elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
* elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
DT_RPATH is set.
Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
2000-07-19 H.J. Lu <hjl@gnu.org>
* bfd-in.h (bfd_elf_set_dt_needed_soname): New.
* bfd-in2.h: Rebuild.
* elf-bfd.h (elf_obj_tdata): Add dt_soname.
(elf_dt_soname): New.
* elf.c (bfd_elf_set_dt_needed_soname): New.
* elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
entry if the shared object loaded by DT_NEEDED is used to
resolve the reference in a regular object.
2000-07-19 H.J. Lu <hjl@gnu.org>
* elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
DT_DEPAUDIT and DT_AUDIT as strings.
2000-07-19 Nick Clifton <nickc@cygnus.com>
* format.c: Fix formatting.
2000-07-19 H.J. Lu <hjl@gnu.org>
* elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
2000-07-19 H.J. Lu <hjl@gnu.org>
* elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
DT_FLAGS_1, DT_USED and DT_CHECKSUM.
Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
* elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
renamed functions from here...
(assign_section_numbers): Use renamed functions.
(prep_headers): Use renamed functions.
* bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
* bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
* bfd-in2.h: Regenerate.
2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
* elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
parenthesis in if statement.
2000-07-17 Koundinya K <kk@ddeorg.soft.net>
Enable the support for Traditional MIPS.
* elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
return ict_none appropriately for traditional mips targets.
(STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
(STUB_MOVE): Conditionalize for traditonal mips.
(STUB_LI16): Likewise.
(_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
room for RTPROC header.
(_bfd_mips_elf_modify_segment_map): For a normal mips executable set
the permission for the PT_DYNAMIC as read, write and execute.
(mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
for traditonal mips.
(_bfd_mips_elf_create_dynamic_sections): Add the symbol
_DYNAMIC_LINKING for traditonal mips.
(_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
in case of traditonal mips.
(_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
entry is required. For a function if PLT is not required then set the
corresponding hash table entry to 0.
(_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
traditonal mips.
(_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
shared object set the value to 0.
(_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
_DYNAMIC_LINKING for traditonal mips.
(_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
for traditonal mips.
2000-07-15 H.J. Lu <hjl@gnu.org>
* aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
* libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
out a structure that is BFD_IN_MEMORY.
2000-07-11 Alan Modra <alan@linuxcare.com.au>
* elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
bfd pointer. Print section id instead of bfd pointer for local
syms. Prefix addend with `+' for global syms as well as local.
Correct calculation of name component lengths.
(elf64_hppa_check_relocs): Update call to get_dyn_name.
From David Huggins-Daines <dhd@linuxcare.com>
* elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
* elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
(elf64_hppa_modify_segment_map): Likewise.
Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
* elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
addresses to be "naturally" sign extended. Return -1 if unknown.
* bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
* bfd-in2.h: Regenerate.
Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
* ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
and ECOF_SIGNED_64 to list ways to extract an offset.
(ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
Update.
* elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
* elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
* elfcode.h (elf_object_p): Use bfd_set_start_address and not
bfd_get_start_address.
(elf_swap_ehdr_in): Sign extend e_entry when applicable.
(elf_swap_ehdr_out): Ditto.
2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
* archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
compatibility with older binutils.
2000-07-10 Alan Modra <alan@linuxcare.com.au>
* section.c (bfd_make_section_anyway): Start section_id at 0x10.
(STD_SECTION): Avoid negative ids, instead use 0 to 3.
From Ryan Bradetich <rbradetich@uswest.net>
* dwarf1.c (parse_die): Cure signed/unsigned char warnings.
(parse_line_table): Ditto.
(_bfd_dwarf1_find_nearest_line): Ditto.
* syms.c (cmpindexentry): Remove extra `*' from params.
2000-07-09 Koundinya K <kk@ddeorg.soft.net>
* elf32-mips.c (sort_dynamic_relocs): New Function.
(_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
via qsort to sort the dynamic relocations in increasing r_symndx
value.
2000-07-09 Alan Modra <alan@linuxcare.com.au>
* elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
ATTRIBUTE_UNUSED to unused args.
(get_opd): Likewise.
(get_plt): Likewise.
(get_dlt): Likewise.
(get_stub): Likewise.
(elf64_hppa_adjust_dynamic_symbol): Likewise.
(elf64_hppa_link_output_symbol_hook): Likewise.
(elf64_hppa_check_relocs): Delete unused var.
(elf64_hppa_size_dynamic_sections): Likewise.
(elf64_hppa_finalize_opd): Likewise.
(elf64_hppa_finalize_dynreloc): Likewise.
(elf64_hppa_modify_segment_map): Likewise.
(elf64_hppa_finish_dynamic_sections): Likewise.
* elf-hppa.h (elf_hppa_final_write_processing): Add
ATTRIBUTE_UNUSED to unused args.
(elf_hppa_final_link_relocate): Likewise.
(elf_hppa_record_segment_addrs): Add paretheses.
(elf_hppa_relocate_section): Constify dyn_name.
From David Huggins-Daines <dhd@linuxcare.com>
* config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
rearrange case statement so that it gets preferred to 32-bit ones.
* elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
asection->id instead of address of asection structure.
(elf32_hppa_size_stubs): Likewise.
* elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
for .init* and .fini*.
* elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
and addends used in stub names to 32 bits.
(elf32_hppa_size_stubs): Likewise.
* elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
not bfd_put_64. Fix minor comment typo and formatting.
Changes to create multiple linker stubs, positioned immediately
before the section where they are required.
* elf32-hppa.c: Don't include hppa_stubs.h.
(elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
(elf32_hppa_stub_hash_table): Delete.
(elf32_hppa_link_hash_entry): Delete.
(elf32_hppa_link_hash_table): Use plain bfd_hash_table for
stub_hash_table, and store the struct here rather than a pointer.
Delete output_symbol_count. Add offset array. Change
global_value to a bfd_vma.
(elf32_hppa_stub_hash_lookup): Use table instead of table->root.
(elf32_hppa_stub_hash_traverse): Delete.
(elf32_hppa_name_of_stub): Delete.
(elf32_hppa_link_hash_lookup): Delete.
(elf32_hppa_link_hash_traverse): Delete.
(elf32_hppa_stub_hash_table_init): Delete.
(elf32_hppa_size_of_stub): Pass input section and offset rather
than location and calculate location here. Don't pass name as all
stubs are now the same size.
(elf32_hppa_stub_hash_newfunc): Init new fields.
(elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
too.
(elf32_hppa_bfd_final_link_relocate): Cast enums to int before
comparing against ints. Rewrite stub handling code.
(elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
Case enums to int before comparing against ints. Remove
bfd_reloc_dangerous case.
(elf32_hppa_build_one_stub): Rewrite.
(elf32_hppa_size_one_stub): New function.
(elf32_hppa_build_stubs): Rewrite.
(elf32_hppa_size_stubs): Pass in linker call-back functions.
Rewrite stub-handling specific code.
* elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
* elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
* hppa_stubs.h: Delete.
* Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
(elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
* Makefile.in: Regenerate.
* elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
e_nlrsel.
* libhppa.h (hppa_field_adjust): Correct e_nsel case.
* elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
and section name for bfd_reloc_notsupported error message.
(elf32_hppa_bfd_final_link_relocate): Print reasons for returning
bfd_reloc_notsupported.
(elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
* elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
undefined weak symbols for all relocs.
(elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
offsets are relative to one past the delay slot.
(elf32_hppa_size_stubs): Account for reloc addend when calculating
branch destination. Put addend into stub name too.
(elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
adjust by 8 when deciding whether a linker stub is needed. Put
addend into stub name as for above.
* elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
various args and vars.
(elf32_hppa_bfd_final_link_relocate): Here too.
(elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
inner block var to avoid shadowing.
* elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
unsigned.
* elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
* elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
(elf_hppa_fake_sections): Rename local var to avoid shadowing.
* libhppa.h: Change practically all unsigned ints to plain ints.
Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
prototypes.
From Ryan Bradetich <rbradetich@uswest.net>
* libhppa.h (hppa_opcode_type): New enum to replace #define's.
* elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
suit above.
From David Huggins-Daines <dhd@linuxcare.com>
* elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
to the new OP_* ones.
* elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
error exit. Bail out earlier on plabel relocs that we aren't
interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
string, and then don't free our copy.
(elf32_hppa_build_one_stub): Make insn unsigned int.
* libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
available with BL, not BE and BLE.
* elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
code for elf arg relocs.
(elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
argument with elf_link_hash_entry h. Handle undefined weak
symbols. Move $global$ lookup from here...
(elf32_hppa_relocate_section): ...to here. Return correct error
message for non-handled relocs.
(elf32_hppa_size_of_stub): Correctly test branch range. Previous
wrong test was -0x3ffff to +0x40000.
* elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
Handle them as such.
(elf_hppa_relocate_insn): Fix a typo.
* libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
(assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
assemble_17, assemble_21): Delete.
Supply defines for all 64 possible opcodes.
(bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
formats. Handle COMICLR.
(hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
-10, -16, 16, 22.
* elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
(elf32_hppa_bfd_final_link_relocate): Major rewrite.
(elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
to suit.
(elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
the local syms - did this code get deleted accidentally? Ignore
undefined and undefweak syms.
* elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
block. Use it instead of elf64_hppa_hash_table (info).
(elf_hppa_final_link_relocate): Use hppa_info instead of
elf64_hppa_hash_table (info).
* libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
(hppa_rebuild_insn): Mask immediate bits here instead.
* elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
2000-07-08 Alan Modra <alan@linuxcare.com.au>
* section.c (struct sec): Add id field. Tidy comment formatting.
(bfd_make_section_anyway): Set id.
(STD_SECTION): Init id too.
Change CONST to const throughout.
* archures.c (bfd_arch_info): Tidy comment.
(bfd_arch_list): Change a CONST to const.
* libbfd-in.h: Tidy comments and replace CONST with const.
* elf-bfd.h: Likewise.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
* libcoff.h: Regenerate.
2000-07-07 DJ Delorie <dj@redhat.com>
* archive.c (_bfd_write_archive_contents): Add an informative
comment.
2000-07-06 Kazu Hirata <kazu@hxi.com>
* srec.c: Fix formatting.
2000-06-05 DJ Delorie <dj@redhat.com>
* MAINTAINERS: new
2000-07-04 Alexandre Oliva <aoliva@redhat.com>
* coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
value of PC-relative offsets.
2000-07-03 Jim Wilson <wilson@cygnus.com>
* elf64-alpha.c (alpha_elf_size_info): New.
(elf_backend_size_info): Define to alpha_elf_size_info.
* elfcode.h (elf_size_info): Change hash bucket size to 4.
2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
* elf32-mips.c: Include elf32-target.h again for the traditional
MIPS targets.
2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
* elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
(avr_info_to_howto_rela): Likewise.
(elf32_avr_gc_mark_hook): Likewise.
(elf32_avr_gc_sweep_hook): Likewise.
(elf32_avr_relocate_section): Likewise.
2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
* cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
an external symbol for a non-shared, non-relocatable link.
2000-07-03 Nick Clifton <nickc@redhat.com>
* cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
is an external symbol.
(IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
external symbol.
2000-07-03 Kazu Hirata <kazu@hxi.com>
* reloc16.c: Fix formatting.
2000-07-01 Koundinya K <kk@ddeorg.soft.net>
* config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
to add a new target for traditional mips i.e
bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
* configure.in: Likewise.
* configure: Rebuild.
* targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
bfd_target_vector.
(bfd_elf32_tradlittlemips_vec): Likewise.
* elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
to see that elfNN_bed does not get redefined even if the target file
is included twice for a chip. See elf32-mips.c.
2000-07-01 Alan Modra <alan@linuxcare.com.au>
* Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
(CLEANFILES): Add DEPA.
* Makefile.in: Regenerate.
2000-06-30 DJ Delorie <dj@cygnus.com>
* peicode.h (coff_swap_filehdr_in): can't use e_magic because we
can't assume the PE header is at 0x80.
2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
* syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
* go32stub.h: Update stub.
2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
* archures.c (bfd_mach_avr5): Define.
* bfd-in2.h (bfd_mach_avr5): Define.
* cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
bfd_mach_avr5, add bfd_mach_avr4. Update comments.
(compatible): Update comment. Add missing test.
* elf32-avr.c (avr_final_link_relocate): Support 8K wrap
for avr2 and avr4. Simplify 8K wrap code.
(bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
(elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
2000-06-26 Kazu Hirata <kazu@hxi.com>
* coff-h8300.c: Fix formatting.
* cpu-h8300.c: Likewise.
2000-06-24 Alexandre Oliva <aoliva@redhat.com>
* elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
for local symbols whose names are unknown.
2000-06-22 Alan Modra <alan@linuxcare.com.au>
* Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
find one.
* Makefile.in: Regenerate.
* doc/Makefile.in: Regenerate.
2000-06-20 H.J. Lu <hjl@gnu.org>
* Makefile.am: Rebuild dependency.
* Makefile.in: Rebuild.
2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
(elf_backend_copy_indirect_symbol): Map to the new function.
2000-06-20 Alan Modra <alan@linuxcare.com.au>
* archive.c (normalize): Correct pointer comparison when checking
for backslashes.
(bfd_bsd_truncate_arname): Likewise.
(bfd_gnu_truncate_arname): Likewise.
2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
* elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
sections elf_{text,data}_{section,symbol}.
* elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
(_bfd_mips_elf_hide_symbol): New function.
(elf_backend_hide_symbol): Map to the new function.
(_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
definitions of mips_elf_{text,data}_{section,symbol}.
(mips_elf_local_relocation_p): Try to find the direct symbol
based on new check_forced argument.
(mips_elf_calculate_relocation): Use new version of
mips_elf_local_relocation_p.
(mips_elf_relocate_section): Likewise.
(_bfd_mips_elf_relocate_section): Likewise.
(mips_elf_sort_hash_table): Only assert that have enough GOT
space.
(mips_elf_got16_entry): Match all 32 bits to the existing GOT
entry if the relocation based on the new external argument.
(mips_elf_create_dynamic_relocation): Assert that we have a
section contents allocated where we can swap out the dynamic
relocations.
(mips_elf_calculate_relocation): Find the real hash-table entry
correctly by using h->root.root.type. Only create a dynamic
relocation entry if the symbol is defined in a shared library.
Create an external GOT entry for the GOT16 relocation if the
symbol was forced local.
(_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
dynamic index if the symbol was forced local.
2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
* elf32-mips.c: Fix typos in comments.
2000-06-19 Mark Kettenis <kettenis@gnu.org>
* rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
CORE_VERSION_1.
2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
* Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
* Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
* configure.in (bfd_elf32_m68hc12_vec): Recognize.
(bfd_elf32_m68hc11_vec): Likewise.
* config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
Supports 68hc11 & 68hc12 at the same time.
* targets.c (bfd_elf32_m68hc12_vec): Declare and put in
bfd_target_vector.
(bfd_elf32_m68hc11_vec): Likewise.
* elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
* archures.c (bfd_m68hc12_arch): Define and register in global list
(bfd_m68hc11_arch): Likewise.
* reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
BFD_RELOC_M68HC11_3B): Define.
* cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
* cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
* elf_bfd.h (struct elf_backend_data): Add info argument to
elf_backend_hide_symbol.
(_bfd_elf_link_hash_hide_symbol): Likewise.
* elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
* elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
* elflink.h (elf_link_add_object_symbols): Likewise.
(elf_link_assign_sym_version): Likewise.
2000-06-18 H.J. Lu <hjl@gnu.org>
* coff-i386.c (coff_i386_reloc): Don't return in case of
output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
Compensate PE relocations when linking with non-PE object
files to generate a non-PE executable.
2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
* elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
GOT entries if we're doing a static link or -Bsymbolic link.
2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
* elflink.h (elf_link_adjust_relocs): Check for and call backend
specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
available.
(elf_link_output_relocs): Likewise.
(elf_reloc_link_order): Likewise.
2000-06-16 Nicholas Duffek <nsd@redhat.com>
* archures.c (enum bfd_architecture): #define constants for
PowerPc and RS6000 machine numbers.
* bfd-in2.h: Regenerate.
* coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
and RS6000 machine numbers using #defined constants from
archures.c.
* cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
machine numbers using #defined constants from archures.c. Add
entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
64-bit words in 620 entry.
* cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
RSC, and RS2.
(bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
2000-06-16 Nicholas Duffek <nsd@cygnus.com>
* coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
* libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
* libcoff.h (struct xcoff_tdata): Define xcoff64 field.
2000-06-16 Nicholas Duffek <nsd@redhat.com>
* bfd-in.h (bfd_family_coff): Define.
* bfd-in2.h: Regenerate.
* coffgen.c (coff_count_linenumbers, coff_symbol_from,
coff_find_nearest_line): Check COFFness using bfd_family_coff()
instead of bfd_target_coff_flavour.
* cofflink.c (_bfd_coff_final_link): Likewise.
* cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
exclude XCOFF files.
* reloc.c (bfd_perform_relocation, bfd_install_relocation):
Likewise.
* targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
* xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
* xcofflink.c (XCOFF_XVECP): Delete.
(bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
bfd_xcoff_record_link_assignment,
bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
check for bfd_target_xcoff_flavour.
2000-06-16 Nicholas Duffek <nsd@redhat.com>
* rs6000-core.c: Support 64-bit core files, support pre-4.3 core
files on AIX 4.3.
(read_hdr): New function.
(rs6000coff_core_p): Store mstsave or __context64 struct instead
of trying to extract individual registers. Set abfd->arch_info
to match the architecture that created the core file.
(rs6000coff_get_section_contents): Delete.
* xcoff-target.h (rs6000coff_get_section_contents): Delete.
2000-06-14 H.J. Lu <hjl@gnu.org>
* vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
is NULL.
2000-06-13 H.J. Lu <hjl@gnu.org>
* configure: Regenerate.
Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
* peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
armpei_little_vec.
2000-06-08 David O'Brien <obrien@FreeBSD.org>
* configure.in (VERSION): Update to show this is the CVS mainline.
2000-06-07 Alan Modra <alan@linuxcare.com.au>
* elf32-d10v.c: Include elf/d10v.h
(enum reloc_type): Delete.
* elf32-d30v.c: Include elf/d30v.h
(enum reloc_type): Delete.
* Makefile.am: Run "make dep-am" to regenerate dependencies.
* Makefile.in: Regenerate.
* elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
(elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
move HOWTOs into elf_howto_table.
(R_386_standard, R_386_ext_offset): Define.
(R_386_ext, R_386_vt_offset, R_386_vt): Define.
(elf_i386_reloc_type_lookup): Modify calculation of index into
elf_howto_table since we've removed the padding.
(elf_i386_info_to_howto_rel): Likewise.
(elf_i386_relocate_section): Likewise.
2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
* elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
2000-06-05 H.J. Lu <hjl@gnu.org>
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
an error when seeing an undefined symbol with hidden/internal
attribute. It is handled in *_relocate_section ().
2000-06-05 H.J. Lu <hjl@gnu.org>
* elflink.h (elf_fix_symbol_flags): Follow the link for the
indirect symbol for the ELF_LINK_NON_ELF bit.
(elf_link_output_extsym): Don't output the indirect symbol even
if the ELF_LINK_NON_ELF bit is set.
2000-06-01 J.T. Conklin <jtc@redback.com>
* config.bfd (i[3456]86-*-netbsdelf*): New target.
(i[3456]86-*-netbsdaout*): New target.
(i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
(i[3456]86-*-openbsd*): Likewise.
Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
* trad-core.c: From hpux-core.c, include <dirent.h> or
<sys/ndir.h> when possible.
2000-05-31 Nick Clifton <nickc@cygnus.com>
* opintl.h (_(String)): Explain why dgettext is used instead
of gettext.
2000-05-31 Ulrich Drepper <drepper@redhat.com>
* elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
definitions. We must not assume they are sorted in the file
according to their index numbers.
2000-05-31 Alan Modra <alan@linuxcare.com.au>
* elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
R_PARISC_DIR17F are for absolute branches; Handle them as such.
2000-05-30 Nick Clifton <nickc@cygnus.com>
* cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
80960CA, 80960MC as valid machine names.
2000-05-30 H.J. Lu <hjl@gnu.org>
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
visibility bits if the symbol is undefined. Correctly handle
weak undefined symbols with hidden and internal attributes.
* elflink.h (elf_link_add_object_symbols): Always turn the
symbol into local if it has the hidden or internal attribute.
2000-05-29 Philip Blundell <philb@gnu.org>
* ppcboot.c: Add packed attribute if compiling with GCC.
2000-05-29 Anatoly Vorobey <mellon@pobox.com>
* elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
* elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
elfcore_grok_psinfo): Add code to allow debugging a 32-bit
corefile on a 64-bit (Sparc Solaris) host. Also clean up
a few old comments.
2000-05-26 Alan Modra <alan@linuxcare.com.au>
* Makefile.am: Update dependencies with "make dep-am"
* Makefile.in: Regenerate.
* sysdep.h (gettext, dgettext, dcgettext, textdomain,
bindtextdomain): Replace defines with those from intl/libgettext.h
to quieten gcc warnings.
2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
* aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
* archive.c (normalize, bfd_bsd_truncate_arname,
bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
file names with backslashes.
* cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
before opening it.
* sysdep.h: Include filenames.h.
2000-05-26 Alan Modra <alan@linuxcare.com.au>
* opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
2000-05-26 Jakub Jelinek <jakub@redhat.com>
* elf64-sparc.c (sparc64_elf_relax_section): New.
(sparc64_elf_relocate_section): Optimize tail call into branch always
if possible.
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
(elf32_sparc_relax_section): New.
2000-05-26 Jakub Jelinek <jakub@redhat.com>
* elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
Remove unusued variables.
(sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
(sparc64_elf_merge_private_bfd_data): Fix shared library case from
previous fix, so that shared libs really don't influence targets
extension mask and memory model.
2000-05-23 H.J. Lu <hjl@gnu.org>
* elf64-alpha.c (elf64_alpha_relocate_section): Check
h->root.other not h->other.
* elf32-mips.c (mips_elf_calculate_relocation): Likewise.
* elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
2000-05-23 H.J. Lu <hjl@gnu.org>
* elf32-i386.c (elf_i386_relocate_section): Don't allow the
undefined symbol with the non-default visibility attributes.
* elf-hppa.h (elf_hppa_relocate_section): Likewise.
* elf32-arm.h (elf32_arm_relocate_section): Likewise.
* elf32-i370.c (i370_elf_relocate_section): Likewise.
* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
* elf32-mcore.c (mcore_elf_relocate_section): Likewise.
* elf32-mips.c (mips_elf_calculate_relocation): Likewise.
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
* elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2000-05-22 Richard Henderson <rth@cygnus.com>
* elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
PCREL22, PCREL64I. Zero size of special relocs.
(elf64_ia64_reloc_type_lookup): Likewise.
(USE_BRL, oor_brl, oor_ip): New.
(elf64_ia64_relax_section): New.
(elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
(elf64_ia64_install_value): Likewise, plus PCREL21BI.
(elf64_ia64_relocate_section): Likewise.
(bfd_elf64_bfd_relax_section): New.
* reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
(BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
* bfd-in2.h, libbfd.h: Regenerate.
2000-05-22 Nick Clifton <nickc@cygnus.com>
* configure.in : Add peigen.lo to MIPS PE targets.
* configure: Regenerate.
2000-05-22 Momchil Velikov <velco@fadata.bg>
* libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
only if it is known for both input and output bfds. Separate
error message strings as in some languages, it may be necessary
to change more than one place in the string to change between
'big' and 'little'.
* elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
endianess checks, call _bfd_generic_verify_endian_match() instead.
* elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
* elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
* elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
endianess before checking bfd flavours.
2000-05-22 H.J. Lu <hjl@gnu.org>
* elflink.h (elf_link_output_extsym): Clear the visibility
field for symbols not defined locally.
2000-05-18 Alan Modra <alan@linuxcare.com.au>
* libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
(hppa_rebuild_insn): Mask immediate bits here instead.
* elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
2000-05-18 Momchil Velikov <velco@fadata.bg>
* elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
relocs for an executable, ensure that they are virtual addresses.
Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
* config.bfd (hppa*64*-*-hpux11*): New target triplet.
2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
Rick Gorton <gorton@scrugs.lkg.dec.com>
* elflink.h: Add emitrelocations support: when enabled, relocation
information and relocation sections are put into final output
executables. If the emitrelocations flag is set, do the following:
(elf_bfd_final_link): Emit relocation sections.
(elf_link_input_bfd): Compute relocation section contents.
(elf_gc_sections): Don't clean relocation sections.
2000-05-16 Catherine Moore <clm@cygnus.com>
* som.c (som_decode_symclass): Recognize weak symbols.
2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
* peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
read idata section only from dataoff.
(pe_print_edata): Correctly check for valid eat_member.
Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
* elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
2000-05-14 Philip Blundell <philb@gnu.org>
* config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
2000-05-12 Alan Modra <alan@linuxcare.com.au>
* targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
* peigen.c (pe_print_idata): Look for .idata section and print
info even if data directory has zero entries. Read idata section
starting from dataoff, and adjust all data offsets to suit. Cast
all bfd_vma vars to unsigned long before passing to fprintf.
* peigen.c (pe_print_edata): Similarly, look for .edata section
and print info even if data directory has zero entries. Cast
all bfd_vma vars to unsigned long before passing to fprintf.
From Szabolcs Szakacsits <szaka@F-Secure.com>
* peigen.c (pe_print_idata): Use bfd_section_size rather than data
directory size which may be bogus.
* peigen.c (pe_print_edata): Similarly.
2000-05-09 Alan Modra <alan@linuxcare.com.au>
* elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
section is empty.
(copy_private_bfd_data): Allow for space possibly taken up by elf
headers when calculating segment physical address from lma.
2000-05-08 Alan Modra <alan@linuxcare.com.au>
* versados.c (versados_scan): Init stringlen and pass_2_done.
* trad-core.c (trad_unix_core_file_p): Return
bfd_error_wrong_format rather than bfd_error_file_truncated.
* peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
add_data_entry. DataDirectory virtual address is relative.
(pe_print_idata): Account for relative DataDirectory virtual
addresses. Don't trash datasize inside POWERPC_LE_PE code.
(pe_print_edata): Similarly.
From Szabolcs Szakacsits <szaka@F-Secure.com>
* peigen.c (dir_names): Add Delay Import Directory.
(pe_print_idata): Always search for bfd section containing
idata address rather than looking up section name. Print this
section name rather than .idata.
(pe_print_edata): Similarly. Also print some fields as %08lx.
(_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
Win32Version.
Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
* xcoff.h: Rename to xcoff-target.h
* Makefile.am: Change all instances of xcoff.h to xcoff-target.h
* coff-rs6000.c: Ditto.
* coff64-rs6000.c: Ditto.
* coff-pmac.c: Ditto.
* Makefile.in: Regenerate.
Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
* coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
Change U802TOC64MAGIC to U803XTOCMAGIC.
2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
* elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
* bfd-in.h: Prototype bfd_elf_get_arch_size.
* bfd-in2.h: Prototype bfd_elf_get_arch_size.
2000-05-04 Alan Modra <alan@linuxcare.com.au>
* libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
2000-05-03 Martin v. L<>wis <loewis@informatik.hu-berlin.de>
* elflink.h (elf_link_add_object_symbols): Reset dynindx for
hidden and internal symbols.
(elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
visibility.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
assign a PLT or GOT entry to symbols with hidden and
internal visibility.
2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
* bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
the .bss section.
* bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
2000-05-02 H.J. Lu <hjl@gnu.org>
* elf.c (prep_headers): Use ELFOSABI_NONE instead of
ELFOSABI_SYSV.
2000-05-02 Alan Modra <alan@linuxcare.com.au>
* targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
* Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
dependencies.
* Makefile.in: Regenerate.
Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
* Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
(BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
(BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
(BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
* Makefile.in: Rebuild.
2000-05-02 Alan Modra <alan@linuxcare.com.au>
* config.bfd: Re-enable elf32-hppa. It now compiles, even if it
doesn't work very well.
* elf-hppa.h (elf_hppa_internal_shdr): Define.
(elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
Set hdr->s_type to 1 if ARCH_SIZE == 32.
(_bfd_elf_hppa_gen_reloc_type): Add prototype.
(elf_hppa_info_to_howto): Likewise.
(elf_hppa_info_to_howto_rel): Likewise.
(elf_hppa_reloc_type_lookup): Likewise.
(elf_hppa_is_local_label_name): Likewise.
(elf_hppa_fake_sections): Likewise.
(elf_hppa_final_write_processing): Likewise.
(elf_hppa_howto_table): Fully initialise all entries.
(_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
(elf_hppa_info_to_howto): Likewise.
(elf_hppa_info_to_howto_rel): Likewise.
(elf_hppa_reloc_type_lookup): Likewise.
(elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
elf_hppa_unmark_useless_dynamic_symbols,
elf_hppa_remark_useless_dynamic_symbols,
elf_hppa_record_segment_addrs, elf_hppa_final_link,
elf_hppa_relocate_section, elf_hppa_final_link_relocate,
elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
elf32-hppa.c mess is cleaned up.
(elf_hppa_final_link_relocate): Make insn and r_type unsigned
int. Delete r_field. In case R_PARISC_PCREL21L, don't set
r_field then call hppa_field_adjust inline func with variable
r_field arg, instead call hppa_field_adjust with fixed arg.
In case R_PARISC_PCREL22F, don't set r_field.
(elf_hppa_relocate_insn): Change args and return type to unsigned
int. Call re_assemble_* funcs to do the work.
* elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
sign extending.
* libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
extending.
(sign_extend): Mask first before sign extending.
(low_sign_extend): Rewrite without condition expression.
(ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
(assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
assemble_17, assemble_21, sign_unext, low_sign_unext): Return
result as function return value rather than through pointer arg.
Accept unsigned int args, and return unsigned int.
(re_assemble_3): New. Combines function of dis_assemble_3 with
re-assembly of opcode and immediate.
(re_assemble_12): Likewise.
(re_assemble_16): Likewise.
(re_assemble_17): Likewise.
(re_assemble_21): Likewise.
(re_assemble_22): Likewise.
(hppa_field_adjust): Rewrite and document, paying attention to
size of types and signed/unsigned issues.
(get_opcode): Shift before masking.
(FDLW): Rename to FLDW.
(bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
(hppa_rebuild_insn): Change args and return value to unsigned
int. Make use of re_assemble_*. Correct case 11.
* dep-in.sed: Handle ../opcodes/.
* Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
elf64-hppa.h, hppa_stubs.h, xcoff.h.
(BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
elfarm-nabi.lo dependencies outside of auto-dependency area.
Regenerate dependencies.
* Makefile.in: Regenerate.
* configure.in (TRAD_HEADER): Test non-null before
AC_DEFINE_UNQUOTED.
* configure: Regenerate.
* reloc.c: Fix mis-spelling in comment.
2000-05-01 Alan Modra <alan@linuxcare.com.au>
* coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
* vms.c (vms_openr_next_archived_file): Return NULL.
Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
* coffcode.h Copy changes mistakenly done to libcoff.h in
4/24/2000 patch.
2000-04-29 Andreas Jaeger <aj@suse.de>
* libbfd-in.h: Correctly check GCC version.
* bfd-in.h: Likewise.
* libhppa.h: Likewise.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
* Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
coffdu-rs6000.{lo,c}.
(coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
on xcoff.h
* Makefile.in: Regenerate.
* xcoff.h: New file.
* coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
* coff-rs6000.c: Move all declarations and defines that are
common to the xcoff backends into xcoff.h
* coff64-rs6000.c: Ditto,
Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
* coff-mips.c (mips_ecoff_backend_data): Add initialization of
_bfd_coff_force_symnames in strings and
_bfd_coff_debug_string_prefix_length to their default values.
* coff-sh.c: (bfd_coff_small_swap_table): Ditto.
Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
* coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
_bfd_coff_force_symnames in strings and
_bfd_coff_debug_string_prefix_length to their default values.
2000-04-27 Alan Modra <alan@linuxcare.com.au>
* elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
Check local_got_refcounts before dereferencing.
* elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
before deciding we don't need R_PPC_PLT32 relocation.
(ppc_elf_gc_sweep_hook): Check local_got_refcounts before
dereferencing.
* elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
* elf32-i386.c (elf_i386_check_relocs): Reference count .got and
.plt entries.
(elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
(elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
(elf_i386_relocate_section): Allow for .plt to go missing.
(elf_i386_finish_dynamic_symbol): Use same test to decide if we
can use a relative reloc for got as elf_i386_relocate_section.
(bfd_elf32_bfd_final_link): Define to use gc form of final link.
Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
* config.bfd: Remove extraneous bfd_powerpc_64_arch.
Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
* Makefile.am (coff64-rs6000.lo): New rule.
* Makefile.in: Regenerate.
* coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
xcoff_is_local_label_name, xcoff_rtype2howto,
xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
(NO_COFF_SYMBOLS): Define.
(xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
internally.
(MINUS_ONE): New macro.
(xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
relocation.
(coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
coff_SWAP_aux_out): Map to the new functions.
* coff64-rs6000.c: New file.
* libcoff.h (bfd_coff_backend_data): Add new fields
_bfd_coff_force_symnames_in_strings and
_bfd_coff_debug_string_prefix_length.
(bfd_coff_force_symnames_in_strings,
bfd_coff_debug_string_prefix_length): New macros for above fields.
* coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
of using coff_swap_sym_in directly.
(FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
(coff_set_flags) Set magic for XCOFF64.
(coff_compute_section_file_positions): Add symbol name length to
string section length if bfd_coff_debug_string_prefix_length is
true.
(coff_write_object_contents): Don't do reloc overflow for XCOFF64.
(coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
using coff_swap_lineno_in directly.
(bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
and _bfd_coff_debug_string_prefix_length fields.
* coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
symbol names into strings table when
bfd_coff_force_symnames_in_strings is true.
* coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
SET_RELOC_VADDR): New macros.
(coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
(coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
code.
(coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
changes within RS6000COFF_C specific code.
(coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
* reloc.c (bfd_perform_relocation, bfd_install_relocation):
Extend existing hack on target name.
* xcofflink.c (XCOFF_XVECP): Extend existing hack on
target name.
* coff-tic54x.c (ticof): Keep up to date with new fields
in bfd_coff_backend_data.
* config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
targ_selvecs to include rs6000coff64_vec for rs6000.
* configure.in: Add rs6000coff64_vec case.
* cpu-powerpc.c: New bfd_arch_info_type.
Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
* config.bfd: Only disable elf32-hppa vectors, not all of the
BSD and OSF configuration support. Provide (disabled) clauses
for PA64 support.
* configure.in: Add clause for PA64 support.
* configure: Rebuilt.
* targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
(bfd_elf64_hppa_vec): Declare.
* Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
(BFD64_BACKENDS_CFILES): Add elf64-hppa.c
(elf64-hppa.lo): Add dependencies.
* Makefile.in: Rebuilt.
* elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
* libhppa.h (dis_assemble_16): New function.
(pa_arch): Added pa20w element.
Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
* elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
bfd_elf64_slurp_reloc_table.
* elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
definitions to get external names.
(elf_write_relocs): Renamed from write_relocs and make global.
(elf_slurp_reloc_table): Make global.
(_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
* archive.c (hpux_uid_gid_encode): New function.
(bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
defined and the ID is greater than 99999.
(bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
special uid/gid fields into 32 bit values.
2000-04-21 Matthew Green <mrg@cygnus.com>
* config.bfd: Add NetBSD/sparc64 support.
Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
David Mosberger <davidm@hpl.hp.com>
Timothy Wall <twall@cygnus.com>
Jim Wilson <wilson@cygnus.com>
* Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
(ALL_MACHINES_CFILES): Add cpu-ia64.c.
(BFD64_BACKENDS): Add elf64-ia64.lo.
(BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
(cpu-ia64.lo, elf64-ia64.lo): New rules.
* Makefile.in: Rebuild.
* archures.c (enum bfd_architecture): Add bfd_arch_ia64.
(bfd_ia64_arch): Declare.
(bfd_archures_list): Add bfd_ia64_arch.
* bfd-in2.h: Rebuild.
* config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
* configure: Rebuild.
* configure.host: (ia64-*-linux*): New host.
* configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
* elf.c (prep_headers): Add bfd_arch_ia64.
* libbfd.h: Rebuild.
* reloc.c: Add IA-64 relocations.
* targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
Declare.
(bfd_target_vect): Add bfd_elf64_ia64_little_vec.
* cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2000-04-21 Richard Henderson <rth@cygnus.com>
* elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
contents when performing a partial link.
(bfd_elf_d30v_reloc_21): Likewise.
2000-04-20 H.J. Lu <hjl@gnu.org>
* elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
patch to symbols defined by a shared object.
* elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
K&R compiler fixes.
* dwarf2.c (concat_filename): Avoid string literal concatenation.
* ieee.c (ieee_get_symtab): Don't initialise union in struct.
Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
* Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
(BFD64_BACKENDS_CFILES): Mention coff-ia64.c
(coff-ia64.lo): Add dependency.
* Makefile.in: Regenerate.
* coff-ia64.c: New file.
* efi-app-ia32.c: Ditto.
* efi-app-ia64.c: Ditto.
* coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
(coff_set_flags): Ditto.
(coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
* config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
* configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
* configure: Regenerate.
* libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
(PUT_OPTHDR_IMAGE_BASE): Ditto.
(GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
(PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
(GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
(PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
(GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
(PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
(GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
(PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
(GET_PDATA_ENTRY): Ditto.
* peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
data_start. Use above macros to read fields that are 64 bit wide for
COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
(_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
FileAlignment and SectionAlignment to minimum alignment if they
are zero.
(_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
(_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
Use above macros to write fields that are 64 bit wide for
COFF_WITH_PEP64.
(pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
5*4 otherwise. This should be right for IA-32 and IA-64, but may
be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
begin address, end address, and unwind info address only. Use
GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
print addresses.
(tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
HIGH3ADJ relocation names.
(_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
* targets.c: Declare bfd_efi_app_ia32_vec and
bfd_efi_app_ia64_vec.
(bfd_target_vector): Mention bfd_efi_app_ia32_vec and
bfd_efi_app_ia64_vec.
2000-04-17 Timothy Wall <twall@cygnus.com>
* bfd-in2.h: Add prototypes for tic54x load page access.
* bfd-in.h: Regenerate.
* coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
in customized _set_arch_mach function.
* coffcode.h (coff_set_alignment_hook): Set section load page if
the appropriate macro is defined.
(write_object_contents): Read section load page.
2000-04-13 Alan Modra <alan@linuxcare.com.au>
* elf32-hppa.h: Update copyright date.
* elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
* elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
* elf32-d30v.c (MAX32): Don't use LL suffix.
(MIN32): Define in terms of MAX32.
(bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
* coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
expression.
* peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2000-04-12 Alan Modra <alan@linuxcare.com.au>
* dep-in.sed: Match space before file name, not after.
* Makefile.am: Regenerate dependencies.
* Makefile.in: Regenerate.
* reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
case, allow address wrap-around stupidly removed 2000-03-17. Sign
extend without an if statement.
2000-04-11 Alan Modra <alan@linuxcare.com.au>
* coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
signed quantites.
* elf32-mips.c (gprel16_with_gp): Likewise.
* elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
here using -0x40000, not (int)0xfffc0000.
(elf32_hppa_size_of_stub): Likewise.
2000-04-11 Timothy Wall <twall@cygnus.com>
* coff-tic54x.c: Now builds with all targets.
* Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
* Makefile.in: Regenerate.
* coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
unitialized variable.
Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
* configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
--enable-build-warnings option.
* Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
* Makefile.in, configure: Re-generate.
2000-04-07 Nick Clifton <nickc@cygnus.com>
* reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
BFD_RELOC_THUMB_PCREL_BLX.
* elf32-arm.h (elf32_arm_final_link_relocate): Handle
R_ARM_XPC25 and R_ARM_THM_PC22.
* elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
R_ARM_XPC25 and R_ARM_THM_XPC22.
(elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
R_ARM_[XPC25|THM_XPC22].
* elfarm-oabi.c: Define OLD_ARM_ABI and change include from
elf/arm-oabi.h to elf/arm.h
* Makefile.am: Fix dependency for elfarm-oabi.c
* Makefile.in: Regenerate.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
* elfcore.h (elf_core_file_p): preserve value of tdata at entry,
and restore it on failure. Release newly allocated tdata on
failure.
Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
* dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
(decode_line_info): Set it. Report error if unit->line_offset is
equal to or larger than it.
2000-04-07 Timothy Wall <twall@cygnus.com>
* targets.c: Added vecs for tic54x.
* reloc.c: Added relocs for tic54x.
* libbfd.h: Regenerated.
* configure: Add TI COFF vecs for tic54x.
* configure.in: Ditto.
* config.bfd (targ_cpu): Recognize new tic54x target.
* coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
* bfd-in2.h: Add tic54x target and relocations.
* Makefile.am, Makefile.in: Add tic54x target.
* archures.c (bfd_archures_list): Add tic54x target.
* coff-tic54x.c: New.
* cpu-tic54x.c: New.
2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
* elfcore.h (elf_core_file_p): call backend_object_p which
thereby gets an opportunity to update the arch/machine type.
2000-04-06 Timothy Wall <twall@cygnus.com>
* coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
class. Handle SEC_CLINK and SEC_BLOCK flags.
* section.c: Add SEC_CLINK and SEC_BLOCK flags.
* bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2000-04-06 Nick Clifton <nickc@cygnus.com>
* elf32-arm.h (elf32_arm_set_private_flags): Only check for
EF_INTERWORK if this is an unknown EABI.
(elf32_arm_merge_private_bfd_data): Check EABI version
numbers. Only check EF_xxx flags if the EABI version number
is unknown.
(elf32_arm_check_private_bfd_data): Only check EF_xxx flags
if the EABI version number is unknown.
(elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
if the EABI version number is unknown.
Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
* reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
BFD_RELOC_SH_LOOP_END.
* elf32-sh.c (sh_elf_howto_tab): Change special_func to
sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
(sh_elf_reloc_loop): New function.
(sh_elf_reloc): No need to test for always-to-be-ignored relocs
any more.
(sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
(sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
* bfd-in2.h, libbfd.h: Regenerate.
2000-04-04 Alan Modra <alan@linuxcare.com.au>
* po/bfd.pot: Regenerate.
* Makefile.am: Remove extraneous mkdep comment.
(MKDEP): Use gcc -MM rather than mkdep.
(DEP): Quote when passing vars to sub-make. Add warning
message to end.
(DEP1): Rewrite for "gcc -MM".
(CLEANFILES): Add DEP2.
Update dependencies.
* Makefile.in: Regenerate.
2000-04-03 Kevin Buettner <kevinb@redhat.com>
* configure.in: Added corefile support for AIX 4.3. In particular,
AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
compiling rs6000-core.c.
* configure: Regenerated.
2000-04-03 H.J. Lu <hjl@gnu.org>
* cache.c (bfd_open_file): Unlink the output file only if
it has non-zero size.
2000-04-01 Ken Block USG <block@zk3.dec.com>
* elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
relative relocations for non-loaded sections in shared objects.
(elf64_alpha_check_relocs): Similarly.
Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
* aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
BFD_RELOC_16 to switch for extended relocs.
(MY_swap_ext_reloc_in): New.
(MY_swap_ext_reloc_out): New.
(NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
than NAME(aout,swap_ext_reloc_in) for extended relocs.
(NAME(aout,squirt_out_relocs)): Similarly use
MY_swap_ext_reloc_out.
(aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2000-04-03 Kazu Hirata <kazu@hxi.com>
* coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
the R_PCRWORD_B case.
2000-03-31 Thomas de Lellis <tdel@wrs.com>
* srec.c : Set CHUNK size to 16 bytes to prevent download failures
on some targets.
* ihex.c : Ditto.
Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
* elf32-m32r.c (m32r_elf_generic_reloc): new function. All
HOWTO references to bfd_elf_generic_reloc, that have
partial_inplace == true, now use the new function. The function
is based on the recent rewrite of m32r_elf_lo16_reloc(), and
extends its fixes to the R_M32R_{16,24,32} relocs.
The new logic in m32r_elf_lo16_reloc() has been removed, and
it instead calls the new routine to obtain that functionality.
2000-03-27 Alan Modra <alan@linuxcare.com.au>
* elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
elf32_avr_check_relocs, avr_final_link_relocate,
elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
elf32_avr_object_p): Add prototypes.
(elf32_avr_gc_mark_hook): Add default for h->root.type.
(bfd_elf_avr_final_write_processing): Make static.
2000-03-27 Denis Chertykov <denisc@overta.ru>
* cpu-avr.c: New file. BFD support routines for AVR architecture.
* archures.c (bfd_architecture): Add AVR architecture.
(bfd_archures_list): Add reference to AVR architecture info.
* elf.c (prep_headers): Handle bfd_arch_avr.
* reloc.c: Add various AVR relocation enums.
* targets.c (bfd_elf32_avr_vec): Declare and add to target vector
list.
* Makefile.am: Add support for AVR elf.
* configure.in: Likewise.
* config.bfd: Likewise.
* Makefile.in: Regenerate.
* configure: This too.
* bfd-in2.h: And this.
* libbfd.h: And this.
2000-03-24 H.J. Lu <hjl@gnu.org>
* elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
(elf64_alpha_find_reloc_at_ofs): Likewise.
2000-03-17 Alan Modra <alan@linuxcare.com.au>
* reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
flag an overflow if the bitfield is outside -2**n to 2**n-1. The
allowable range used to be -2**(n-1) to 2**n-1.
* reloc.c (_bfd_relocate_contents): Same here. Also replace
"boolean overflow" with "bfd_reloc_status_type flag".
2000-03-14 Doug Evans <dje@casey.transmeta.com>
* elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2000-03-14 Kazu Hirata <kazu@hxi.com>
* reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
of shrinks properly, including the last reloc.
2000-03-13 Kazu Hirata <kazu@hxi.com>
* coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
check for R_MOVL2.
2000-03-11 Alan Modra <alan@linuxcare.com.au>
* ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
a format mismatch rather than an "error" from bfd_read such as
bfd_error_file_truncated.
2000-03-10 Geoff Keating <geoffk@cygnus.com>
* elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
sign-extension and big-endian compensation for
R_MIPS_64 even in ld -r.
2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
* elf32-mips.c (mips_elf_next_relocation): Rename from
mips_elf_next_lo16_relocation, and generalize to look
for any relocation type.
(elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
(elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
(elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
(elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
(elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
(elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
(bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
(mips_rtype_to_howto): Likewise.
(mips_elf_calculate_relocation): Handle new relocs.
(_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
are paired. The addend for R_MIPS_GNU_REL16_S2
is shifted right two bits.
2000-03-10 Alan Modra <alan@linuxcare.com.au>
* reloc.c (bfd_perform_relocation): Undo emacs formatting of
comment, and ensure it doesn't happen again.
(bfd_install_relocation): Same here.
(_bfd_relocate_contents): Don't bother assigning unused signmask
shift result. Fix typos in comments.
Remove trailing whitespace throughout file.
2000-03-07 Doug Evans <dje@casey.transmeta.com>
* reloc.c (reloc_howto_struct): Fix partial_inplace comment.
* bfd-in2.h: Rebuild.
2000-03-06 Nick Clifton <nickc@cygnus.com>
* peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
sym_ptr_ptr fields.
(SIZEOF_ILF_SYM_PTR_TABLE): Define.
(SIZEOF_ILF_STRINGS): Redefine.
(pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
relative reloc, as opposed to a section relative reloc.
(pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
not C_LABEL.
Add length of symbol's prefix to string pointer.
Store a pointer to the symbol in the symbol pointer table.
(pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
Initialise the symbol pointer table.
Store the hint in the Hint/Name table.
Make the jump reloc be symbol realtive, not section relative.
Create an import symbol for imported code.
2000-03-06 Catherine Moore <clm@cygnus.com>
* elf.c (swap_out_syms): Check for null type_ptr.
2000-03-01 Hans-Peter Nilsson <hp@axis.com>
* aout-target.h (MY(write_object_contents)): Remove unused
and unusable "#if CHOOSE_RELOC_SIZE".
* pc532-mach.c (MY(write_object_contents)): Ditto.
* netbsd.h (MY(write_object_contents)): Ditto.
* hp300hpux.c (MY(write_object_contents)): Ditto.
* freebsd.h (MY(write_object_contents)): Ditto.
* aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2000-02-29 H.J. Lu <hjl@gnu.org>
* peicode.h (jtab): Make it static.
* coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
defined and COFF_IMAGE_WITH_PE is not defined.
(_bfd_sh_align_load_span): Defined as sh_align_load_span if
COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2000-03-01 Nick Clifton <nickc@cygnus.com>
* coff-arm.c (bfd_arm_process_before_allocation): Make
'symndx' signed to prevent compile time warning.
* coff-mcore.c: Remove unused prototype for pe_object_p.
* coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
functions that are not used when COFF_IMAGE_WITH_PE is
defined.
(struct sh_opcode): Change type of 'flags' field to unsigned
long so that it can hold the USESAS flag.
* coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
* elf-m10300.c (mn10300_elf_relax_section): Initialise
'sym_sec'.
* elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
parameters.
Remove unusued variables and code.
(elf_backend_add_symbol_hook): Fix prototype.
* elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
'srelgot'.
* elf32-mcore.c (mcore_elf_relocate_section): Initialise
'oldinst'.
* elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
parameters.
Remove unusued variables and code.
(elf_backend_add_symbol_hook): Fix prototype.
* elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
* elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
to unused function parameter.
* pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
parameters.
Use EMPTY_HOWTO to initialise empty howto slots.
Remove unused variables.
* peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2000-03-01 H.J. Lu <hjl@gnu.org>
* aoutx.h (aout_link_input_section_std): Pass "true" to
the undefined_symbol callback.
(aout_link_input_section_ext): Likewise.
* bout.c (get_value): Likewise.
* coff-a29k.c (coff_a29k_relocate_section): Likewise.
* coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
Likewise.
(alpha_relocate_section): Likewise.
* coff-arm.c (coff_arm_relocate_section): Likewise.
* coff-i960.c (coff_i960_relocate_section): Likewise.
* coff-mcore.c (coff_mcore_relocate_section): Likewise.
* coff-mips.c (mips_relocate_section): Likewise.
* coff-ppc.c (coff_ppc_relocate_section): Likewise.
* coff-sh.c (sh_relocate_section): Likewise.
* coff-tic80.c (coff_tic80_relocate_section): Likewise.
* cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
* elf-m10200.c (mn10200_elf_relocate_section): Likewise.
* elf-m10300.c (mn10300_elf_relocate_section): Likewise.
* elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
* elf32-fr30.c (fr30_elf_relocate_section): Likewise.
* elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
* elf32-i370.c (i370_elf_relocate_section): Likewise.
* elf32-m32r.c (m32r_elf_relocate_section): Likewise.
* elf32-mcore.c (mcore_elf_relocate_section): Likewise.
* elf32-sh.c (sh_elf_relocate_section): Likewise.
* elf32-v850.c (v850_elf_relocate_section): Likewise.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
* elflink.h (elf_link_output_extsym): Likewise.
* pe-mips.c (coff_pe_mips_relocate_section): Likewise.
* reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
* reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
* elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
undefined_symbol callback when building shared library with
-Bsymbolic and undefined symbols are allowed. Otherwise, pass
"true".
* elf32-arm.h (elf32_arm_relocate_section): Likewise.
* elf32-i386.c (elf_i386_relocate_section): Likewise.
* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
* elf32-mips.c (mips_elf_calculate_relocation): Likewise.
(elf32_mips_get_relocated_section_content): Likewise.
* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2000-02-28 Nick Clifton <nickc@cygnus.com>
* Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
* Makefile.in: Regenerate.
* configure.in: Add support for mips and sh pe vectors.
* configure: regenerate.
* config.bfd: Add support for arm-wince, mips-pe and sh-pe
targets.
* targets.c: Add mips and sh pe vectors.
* libpei.h (coff_final_link_postscript): Only define if not
already defined.
* coffcode.h: Add support for WinCE magic numbers.
* peigen.c (pe_print_reloc): Update comment and rearrange
appending of newline character.
* peicode.h: Add support for Image Library Format.
(pe_ILF_vars): Structure containing data used by ILF code.
(pe_ILF_make_a_section): New function. Create a section based
on ILF data.
(pe_ILF_make_a_reloc): New function. Create a reloc based on
ILF data.
(pe_ILF_make_a_symbol): New function. Create a symbol based
on ILF data.
(pe_ILF_save_relocs): New function. Store the relocs created
by pe_ILF_make_a_reloc in a section.
(pe_ILF_build_a_bfd): New function. Create a BFD describing
an ILF object.
(pe_ILF_object_p): New function. Return a bfd_target pointer
for an ILF object.
(pe_bfd_object_p): If an ILF object is detected call
pe_ILF_object_p on it.
* coff-arm.c: Add support for WinCE relocs which are different
from normal ARM COFF relocs.
* pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
* coff-sh.c: Add support for sh-pe target.
* pe-sh.c: New file. Support code for sh-pe target.
* pei-sh.c: New file. Support code for sh-pe target.
* pe-mips.c: New file. Support code for mips-pe target.
* pei-mips.c: New file. Support code for mips-pe target.
2000-02-27 Jakub Jelinek <jakub@redhat.com>
* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
architecture if the object causing the bump is dynamic.
* elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
and also don't it for memory ordering.
(sparc64_elf_write_relocs): Take src_rela out of the loop.
2000-02-27 Ian Lance Taylor <ian@zembu.com>
* dwarf2.c (read_abbrevs): Use _raw_size directly rather than
calling bfd_get_section_size_before_reloc.
(decode_line_info): Likewise.
(_bfd_dwarf2_find_nearest_line): Likewise.
2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
* Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
name of the libtool directory.
* Makefile.in: Rebuild.
Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
* som.c (SOM_HOWTO): Define.
(som_hppa_howto_table): Use it.
2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
* config.bfd: Enable 64 bit support for GNU/Linux/sparc.
* config.bfd: Enable 64 bit support for Solaris7+/sparc.
2000-02-24 Catherine Moore <clm@cygnus.com>
* som.c (som_misc_symbol_info): Add field
secondary_def.
(som_bfd_derive_misc_symbol_info): Initialize
secondary_def.
(som_build_and_write_symbol_table): Keep track
of secondary_def field.
(som_slurp_symbol_table): Set BSF_WEAK symbol flag
if secondary_def field is set.
(som_bfd_ar_write_symbol_stuff): Initialize
secondary_def.
2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
* dwarf2.c (read_address): Read 16-bits addresses.
(parse_comp_unit): Accept addr_size == 2.
2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
* bfd-in.h: Update copyright date.
2000-02-23 Linas Vepstas <linas@linas.org>
* cpu-i370.c: New file.
* elf32-i370.c: New file.
* archures.c (enum bfd_architecture): Add bfd_arch_i370.
(bfd_i370_arch): New.
(bfd_archures_list): Add bfd_i370_arch.
* elf.c (prep_headers): Add bfd_arch_i370.
* Makefile.am: Add support for IBM 370 elf.
* config.bfd: Likewise.
* configure.in: Likewise.
* libbfd.h (bfd_reloc_code_real_names): Likewise.
* reloc.c (bfd_reloc_code_type): Likewise.
* targets.c: Likewise.
* Makefile.in: Regenerate.
* configure: Regenerate.
* bfd-in2.h: Regenerate.
2000-02-22 Ian Lance Taylor <ian@zembu.com>
* elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
invalid relocation types, and change them to R_386_NONE.
2000-02-22 H.J. Lu <hjl@gnu.org>
* elflink.h (elf_link_add_object_symbols): If a version symbol is
not defined, don't add a second ELF_VER_CHR.
* elflink.h (elf_bfd_final_link): Call output_extsym for global
symbols converted to local symbols even when stripping all
symbols.
(elf_link_output_extsym): Process global symbols converted to
local symbols even if they are being stripped.
2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
* archures.c (bfd_octets_per_byte): Return unsigned int.
(bfd_arch_mach_octets_per_byte): Ditto.
* libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
comparison warning.
* section.c (bfd_get_section_size_before_reloc): Quell signed
vs. unsigned comparison warning.
(bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
* trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
change. What was I thinking?
* bfd-in2.h: Regenerate.
* elflink.h (elf_gc_sweep): Skip non-elf input bfds.
(elf_gc_sections): Same here.
(elf_gc_common_finalize_got_offsets): And here.
2000-02-21 Ian Lance Taylor <ian@zembu.com>
ELF HPPA doesn't work at present; remove it until it does.
* config.bfd: Comment out setting targ_defvec to
bfd_elf32_hppa_vec.
* Makefile.am: Rebuild dependencies.
(BFD32_BACKENDS): Remove elf32-hppa.lo.
(BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
(SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
* Makefile.in: Rebuild.
* targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2000-02-18 Geoff Keating <geoffk@cygnus.com>
* coffcode.h (coff_set_arch_mach_hook): Use free(), because there
is no bfd_free(). Revert bfd_free part of previous change.
2000-02-18 Geoff Keating <geoffk@cygnus.com>
* coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
arrays.
(coff_compute_section_file_positions): Use bfd_free to pair
bfd_malloc.
(coff_write_object_contents): Likewise.
* coff-rs6000.c (xcoff_howto_table_16): New variable.
(xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2000-02-18 Ulrich Drepper <drepper@cygnus.com>
* coff-rs6000.c (XCOFFARMAGBIG): New macro.
(xcoff_ar_file_hdr_big): New structure.
(SIZEOF_AR_FILE_HDR_BIG): New macro.
(xcoff_ar_hdr_big): New structure.
(SIZEOF_AR_HDR_BIG): New macro.
(xcoff_big_format_p): New macro.
(xcoff_ardata_big): New macro.
(arch_xhdr_big): New macro.
(xcoff_slurp_armap): Handle large archives.
(xcoff_archive_p): Detect large archives.
(xcoff_read_ar_hdr): Handle large archives.
(xcoff_openr_next_archived_file): Handle large archives.
(xcoff_generic_stat_arch_elt): Handle large archives.
(xcoff_write_armap_old): Rename from xcoff_write_armap.
(xcoff_write_armap_big): New function.
(xcoff_write_armap): New function, dispatch to _old or _big.
(xcoff_write_archive_contents_old): Rename from
xcoff_write_archive_contents.
(xcoff_write_archive_contents_big): New function.
(xcoff_write_archive_contents): New function, dispatch to _old or
_big.
2000-02-18 Richard Henderson <rth@cygnus.com>
* elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
and hide_symbol members.
(elf_link_hash_copy_indirect): Remove.
(elf_link_hash_hide_symbol): Remove.
(struct elf_backend_data): Add elf_backend_copy_indirect_symbol
and elf_backend_hide_symbol.
(_bfd_elf_link_hash_copy_indirect): Declare.
(_bfd_elf_link_hash_hide_symbol): Declare.
* elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
(_bfd_elf_link_hash_hide_symbol): Likewise.
(_bfd_elf_link_hash_table_init): Don't init killed members.
* elflink.h (elf_link_add_object_symbols): Use the bed function
pointers not elf_link_hash_{copy_indirect,hide_symbol}.
(elf_link_assign_sym_version): Likewise.
* elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
(elf_backend_hide_symbol): Likewise.
(elfNN_bed): Update for new members.
2000-02-17 Kevin Buettner <kevinb@redhat.com>
* rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
STACK_END_ADDR): Define for new core file format.
(LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
for handling the vagaries of the various core file structures used
by AIX over the years.
(rs6000coff_core_p, rs6000coff_core_file_matches_executable,
Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
core_dumpx structure.
Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
* archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
(bfd_mach_sh3_dsp): Likewise.
(bfd_mach_sh4): Reinstate.
(bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
* bfd-in2.h: Regenerate.
* coff-sh.c (struct sh_opcode): flags is no longer short.
(USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
(sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
(sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
(sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
(sh_opcodes): No longer const.
(sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
(sh_insn_uses_reg): Check for USESAS and USESR8.
(sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
(_bfd_sh_align_load_span): Return early for SH4.
Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
Take into account that field b of a parallel processing insn
could be mistaken for a separate insn.
* cpu-sh.c (arch_info_struct): New array elements for
sh2, sh-dsp and sh3-dsp.
Reinstate element for sh4.
(SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
(SH4_NEXT): Reinstate.
(SH3_NEXT, SH3E_NEXT): Adjust.
* elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
* elf32-sh.c (sh_elf_set_private_flags): New function.
(sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
(sh_elf_merge_private_data): New function.
(elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
(bfd_elf32_bfd_copy_private_bfd_data): Define.
(bfd_elf32_bfd_merge_private_bfd_data): Change to
sh_elf_merge_private_data.
2000-02-13 Richard Henderson <rth@cygnus.com>
* elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
hide_symbol members.
(elf_link_hash_copy_indirect): New.
(elf_link_hash_hide_symbol): New.
* elflink.h (elf_link_add_object_symbols): Break out copy from
indirect new new symbol to elf.c.
(elf_link_assign_sym_version): Break out privatization of
non-exported symbol to elf.c.
* elf.c (_bfd_elf_link_hash_copy_indirect): New.
(_bfd_elf_link_hash_hide_symbol): New.
(_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2000-02-13 Ian Lance Taylor <ian@zembu.com>
* section.c (_bfd_strip_section_from_output): Add info parameter.
If it passed as non-NULL, use it to check whether any input BFD
has an input section which uses this output section. Change all
callers.
* bfd-in2.h: Rebuild.
* bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
1999-11-29.
* bfd-in2.h: Rebuild.
2000-02-10 Timothy Wall <twall@cygnus.com>
* coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
allow final modifications of swapped-in symbol.
(coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
* coffcode.h (coff_write_relocs): Use macro
SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
symbol index should be set to -1.
Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
* coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
* (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
* (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
sh_insns_uses_or_sets_freg): New functions.
* (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
* (sh_insns_conflict): Use new functions and new macros to
detect conflicts when two instructions both set same integer registers,
both set same fp register, and both set special register.
2000-02-09 Timothy Wall <twall@cygnus.com>
* coffgen.c (coff_real_object_p): Set arch/mach info prior to
swapping in sections, so that the swapping routines have access to
the arch/mach info.
2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
* coff-go32.c: Update comment. Update copyright.
2000-01-27 Thomas de Lellis <tdel@windriver.com>
* syms.c (bfd_decode_symclass)
Two new class characters were added - 'V' and 'v'. The
meaning of 'W' is now restricted to just weak non-object
symbols. This allows differentiation between, for example,
weak functions vs weak objects. nm for example now dumps:
'W' = weak global
'w' = weak unresolved
'V' = weak global object
'v' = weak unresolved object
(bfd_is_undefined_symclass): New function. Return true if the
given symbol class represents and undefined/unresolved symbol.
(bfd_symbol_info): Use bfd_is_undefined_symclass to check for
unresolved symbols.
* bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
* elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
STT_ARM_16BIT flag set, but it is not attached to a data object
return STT_ARM_16BIT so that it will be treated as code by the
disassembler.
2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
* coff-i386.c (i3coff_object_p): Remove prototype.
Update copyright.
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
to name. Update copyright.
* trad-core.c (trad_unix_core_file_p): Cast core_regsec
assignment to avoid warning. Update copyright.
2000-01-24 Robert Lipe (robertl@sco.com)
* coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
instead of using GNU C extension.
2000-01-21 Nick Clifton <nickc@cygnus.com>
* libbfd.c (bfd_read): Do not attempt to get a negativly sized
amount from a bfd_in_memory structure.
(bfd_seek): Do not allow seeks past the end of a bfd_in_memory
structure.
2000-01-14 Nick Clifton <nickc@cygnus.com>
* linker.c (default_indirect_link_order): oops - fix incorrectly
applied patch from Tim Wall.
2000-01-13 Timothy Wall (twall@tiac.net>
* coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
= scnhsz, filhsz, relsz, aoutsz, etc)
* coffswap.h: Ditto.
2000-01-13 Nick Clifton <nickc@cygnus.com>
* elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
interwork thumb to arm stub.
2000-01-13 Timothy Wall (twall@tiac.net>
* archures.c (bfd_octets_per_byte): New function: Return
target byte size.
(bfd_arch_mach_octets_per_byte): New function: Return target
byte size.
* section.c: Distinguish between octets and bytes for usage of
_cooked_size, _raw_size, and output_offset. Clarify
description of bfd_set_section_contents.
* bfd-in2.h: Regenerate.
* coffgen.c: Indicate that the offset parameter is in bytes, not
octets.
* cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
where appropriate to get the octet offset when calling
bfd_set_section_contents.
(bfd_coff_reloc_link_order): Ditto.
* linker.c (bfd_generic_reloc_link_order): Ditto.
(_bfd_default_link_order): Ditto.
* reloc.c (bfd_perform_relocation): Distinguish between octets
and bytes. Use octets when indexing into octet data; use bytes
when calculating target addresses.
(bfd_install_relocation): Ditto.
* srec.c (srec_write_section): Ditto.
2000-01-13 Nick Clifton <nickc@cygnus.com>
* coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3 to 2. This allows 4 byte sized sections, which is necessary for
dlltool to build functioning DLLs.
2000-01-10 Philip Blundell <pb@futuretv.com>
* config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
(arm*-*-conix*): New target.
2000-01-10 Egor Duda <deo@logos-m.ru>
* config.bfd: Include elf32_i386 vector to target list for cygwin
and mingw.
* config.in: Undefine HAVE_WIN32_PSTATUS_T.
* configure.in: Test for structure win32_pstatus_t in
<sys/procfs.h>
* configure: Regenerate.
* elf.c (elfcore_grok_win32pstatus): New function: process
win32_pstatus_t notes in elf core file.
(elfcore_grok_note): Detect win32_pstatus notes.
2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
* elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
visibility.
* elflink.h (elf_link_add_object_symbols): Combine visibilities.
* elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
1999-12-29 Richard Henderson <rth@cygnus.com>
* elflink.h (bfd_elf,size_dynamic_sections): Don't export all
if no dynamic sections created.
1999-12-27 Nick Clifton <nickc@cygnus.com>
* peicode.h (pe_bfd_object_p): Only define for PE format
targets.
1999-12-17 Nick Clifton <nickc@cygnus.com>
* coff-i386.c (i3coff_object_p): Delete.
(i386coff_vec): Replace reference to i3coff_object_p with a
reference to coff_object_p.
* coff-mcore.c (pe_object_p): Delete.
* peicode.h (pe_bfd_object_p): New function: Detect the
presence of a PE format COFF object file. Also detect and
warn about the presence of LINK6 format Image Library Format
object files.
1999-12-16 Nick Clifton <nickc@cygnus.com>
* coff-arm.c (NUM_ELEM): New macro.
(NUM_RELOCS): New macro: The number of known ARM relocs.
(RTYPE2HOWTO): Return NULL if the reloc type is out of range.
(coff_arm_rtype_to_howto): Return NULL if the reloc type is out
of range.
(bfd_arm_process_before_allocation): Produce a warning message if
an out of range symbol index is encountered.
1999-12-14 Nick Clifton <nickc@cygnus.com>
* elflink.h (is_global_symbol_definition): New Function: Return
true iff the symbol is being given a global definition in this
bfd.
(elf_link_is_defined_archive_symbol): Do not bother processing
symbols for an archive element that has already been included
in the link.
Use is_global_symbol_definition().
1999-12-09 Andrew Cagney <cagney@cygnus.com>
* config.bfd: Add support for sparc-*-netbsdelf* and
sparc-*-netbsdaout*.
1999-12-13 Nick Clifton <nickc@cygnus.com>
* elflink.h (elf_link_is_defined_archive_symbol): Check to see
if the symbol is in the common section.
1999-12-10 Nick Clifton <nickc@cygnus.com>
* elflink.h (elf_link_is_defined_archive_symbol): New
function: Decide if a symbol, in an archive map is there
because it is defined in the archive element, or because it is
just another common declaration of it.
(elf_link_add_archive_symbols): Use
elf_link_is_defined_archive_symbol to decide if an archive
element contain a reference to a common symbol should be
linked in or not.
1999-12-10 Nick Clifton <nickc@cygnus.com>
* elflink.h: Revert previous patch.
* targets.c: Revert previous patch.
* libbfd-in2.h: Revert previous patch.
* libbfd.h: Revert previous patch.
* elfxx-target.h: Revert previous patch.
* archive.c: Revert previous patch.
* aout-target.h: Revert previous patch.
* aout-tic30.h: Revert previous patch.
* bfd.c: Revert previous patch.
* coff-alpha.c: Revert previous patch.
* coff-rs6000.c: Revert previous patch.
* elf64-mips.c: Revert previous patch.
* ieee.c: Revert previous patch.
* libecoff.h: Revert previous patch.
* oasys.c: Revert previous patch.
* som.c: Revert previous patch.
* vms.c: Revert previous patch.
1999-12-09 Nick Clifton <nickc@cygnus.com>
* elflink.h (elf_link_add_archive_symbols): Add an archive
element even if contains a symbol which is currently only
considered to be a common.
* targets.c (struct bfd_target): Add new field
_bfd_allow_commons_in_armap.
* bfd-in2.h:Regenerate.
* libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
Define.
(_bfd_archive_bsd_allow_commons_in_armap): Define.
* libbfd.h: Regenerate.
* elfxx-target.h: If using COFF archive map, override
definition of allow_commons_in_armap and replace with
bfd_false.
* archive.c (bfd_compute_and_write_armap): Do not place common
symbols into the archive map unless _bfd_allow_commons_in_armap
returns true.
* aout-target.h (MY_allow_commons_in_armap): Define.
* aout-tic30.h (MY_allow_commons_in_armap): Define.
* bfd.c (bfd_allow_commons_in_armap): Define.
* coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
* coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
* elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
* ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
* libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
* oasys.c (oasys_allow_commons_in_armap): Define.
* som.c (som_allow_commons_in_armap): Define.
* vms.c (vms_allow_commons_in_armap): Define.
1999-12-07 Jim Blandy <jimb@cygnus.com>
Add support for SSE registers in ELF core files.
* elf.c (elfcore_make_note_pseudosection): New function.
(elfcore_grok_prfpreg): Use it.
(elfcore_grok_prxfpreg): New function.
(elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
1999-12-03 Ian Lance Taylor <ian@zembu.com>
* elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
value by 4 before storing it back in the field. From
Koundinya. K <kk@ddeorg.soft.net>.
Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
* archures.c (bfd_mach_am33): Define.
* bfd-in2.h: Rebuilt.
* cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
* elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
(compute_function_info): Handle additional registers saved by
movm on the am33.
(elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
(_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
1999-11-29 Jim Blandy <jimb@cygnus.com>
* elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
functions.
* bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
declarations.
1999-11-27 Michael Meissner <meissner@cygnus.com>
* reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
internal use within gas for alpha explicit relocations.
(BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
(BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
(BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
(BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
(BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
(BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
* elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
BFD_RELOC_ALPHA_USER_*.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
1999-11-26 Fred Fish <fnf@cygnus.com>
* elf.c (elfcore_read_notes): Add prototype for static function.
(_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
(bfd_section_from_phdr): Replacement function that calls
_bfd_elf_make_section_from_phdr for generic segment types and
backend fucntion pointed to by elf_backend_section_from_phdr for
backend specific segment types.
(_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
now called by _bfd_elf_make_section_from_phdr. Note that this func
is now just a stub between the caller and bfd_section_from_phdr.
* elf-bfd.h (struct elf_backend_data): Add new function pointer
elf_backend_section_from_phdr.
(elf_backend_section_from_phdr): Add prototype.
* elfxx-target.h (elf_backend_section_from_phdr): Define default.
(elfNN_bed): Add elf_backend_section_from_phdr.
1999-11-25 Nick Clifton <nickc@cygnus.com>
* coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
SEC_CODE and SEC_READONLY flags to glue sections.
* elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
SEC_CODE and SEC_READONLY flags to glue sections.
1999-11-20 Nick Clifton <nickc@cygnus.com>
* coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
delta.
1999-11-19 Catherine Moore <clm@cygnus.com>
* elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
(elf_cpu32_plt_entry): Likewise.
1999-11-18 Nick Clifton <nickc@cygnus.com>
* coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
for RVA relocs.
(coff_mcore_relocate_section): Initialise addend to 0.
Special case processing of RVA reloc.
1999-11-17 Richard Henderson <rth@cygnus.com>
* elf-bfd.h (struct elf_backend_data): Reorder collect and
type_change_ok; add sign_extend_vma.
* elf32-mips.c (elf_backend_sign_extend_vma): Define.
* elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
(elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
* elfxx-target.h (elf_backend_sign_extend_vma): Default.
(elfNN_bed): Follow struture changes.
1999-11-09 Ian Lance Taylor <ian@zembu.com>
* libbfd.c (bfd_read): Check result of read against desired result
using !=, not <.
(_bfd_generic_get_section_contents): Set bfd_error if the seek is
invalid compared to the section size.
* ieee.c (ieee_slurp_debug): Get the length of the debug
information right if there is no data part.
Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
* som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
1999-10-28 Ian Lance Taylor <ian@zembu.com>
* elflink.h (elf_bfd_final_link): Make last_local signed.
1999-10-27 Ian Lance Taylor <ian@zembu.com>
* stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
starts with a zero.
Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
* archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
bfd_mach_d10v_ts3.
* cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
* bfd-in2.h: Regenerate.
1999-10-15 Andrew Haley <aph@cygnus.com>
* dwarf1.c (parse_die): Fail to parse a die if its length is zero.
Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
* libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
1999-10-08 Ian Lance Taylor <ian@zembu.com>
* elflink.h (elf_merge_symbol): When overriding a weak symbol with
a defined symbol in a shared library, clear the DEF_DYNAMIC flag
too.
Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
* elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
relocs also need the GP value.
(_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
properly. Handle sign-extension for R_MIPS_64 correctly. Correct
the GP value for R_MIPS_LITERAL relocs too. Handle
R_MIPS_64 relocs properly on big-endian MIPS.
(mips_elf_sign_extend): Behave properly with 'long long'.
(mips_elf_highest): Correct typo.
Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
* cpu-m32r.c (arch_info_struct): New static global.
(bfd_m32r_arch): Refer to it.
* elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
(m32r_elf_print_private_bfd_data): Ditto.
(m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
* archures.c (bfd_mach_m32rx): Define it.
* bfd-in2.h: Rebuild.
1999-09-28 Fred Fish <fnf@cygnus.com>
* targets.c (cisco_core_vec): Replaced with two new vecs ...
(cisco_core_big_vec): Add new bigendian vec.
(cisco_core_little_vec): Add new little endian vec.
* cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
(crash_info_locs): Add array of possible offsets.
(MASK_ADDR): Mask to apply to crash info offset.
(crashinfo_external): Add textbase, database, bssbase and
turn into a typedef.
(cisco_core_file_validate): Renamed from cisco_core_file_p.
Many small changes to account for additional hardware versions.
Pick a reasonable size for ".reg" section. Add a ".crash"
section to allow access to crashinfo_external struct.
(cisco_core_file_p): New version of this function that
iterates over crash_info_locs, calling cisco_core_file_validate.
(cisco_core_vec): Old big endian only vec replaced with ...
(cisco_core_big_vec): Add big endian version.
(cisco_core_little_vec): Add little endian version.
* configure.in (cisco_core_vec): Split to two new vectors ...
(cisco_core_big_vec): New target vector.
(cisco_core_little_vec): New target vector.
* configure: Regenerate.
* config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
to cisco_core_big_vec in targ_selvecs.
1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
* elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
(mips_elf_relocate_got_local): Unused, delete.
(mips_elf_relocate_global_got): Unused, delete.
1999-09-24 Fred Fish <fnf@cygnus.com>
* elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
to initialize it to something meaningful. Then use it to generate
more useful segment names.
Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
* som.c (NO_PCREL_MODES): Define if the system does not define
R_SHORT_PCREL_MODE.
(hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
(som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
* libhppa.h (dis_assemble_22): New function.
(bfd_hppa_insn2fmt): Handle long branch.
* libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
in PA2.0.
1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
* coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
(reloc_howto_type howto_table): Tidy comments and whitespace.
1999-09-17 Nick Clifton <nickc@cygnus.com>
* elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
previous delta. Set sec->gc_mark instead.
Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
* elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
(elf_cpu32_plt_entry): Likewise.
Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
* elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
symbol table, then just compute a suitable value (but do not
create a __gp symbol).
* elf-hppa.h (elf_hppa_relocate_section): Allow undefined
symbols when building shared libraries.
(elf_hppa_final_link_relocate): Correct handling of PCREL
relocations against undefined symbols.
1999-09-16 Nick Clifton <nickc@cygnus.com>
* elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
interworking sections as linker created so that they will not
be removed by garbage collection.
Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
(elf_hppa_final_link_relocate): Consistently create an absolute
address, then subtract out the value of __gp.
1999-09-14 Michael Meissner <meissner@cygnus.com>
* configure.in (Canonicalization of target names): Remove adding
${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
generates $ac_config_sub with a ${CONFIG_SHELL} already.
* configure: Regenerate.
1999-09-14 Nick Clifton <nickc@cygnus.com>
* elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
Mitsubishi).
Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.h (elf_hppa_record_segment_addrs): New function.
(elf_hppa_final_link): Initialize text_segment_base and
data_segment_base.
(elf_hppa_final_link_relocate): Handle SEGREL relocations.
* elf-hppa.h (elf_hppa_final_link): Remove unused variables.
(elf_hppa_final_link_relocate): Likewise.
(elf_hppa_relocate_insn): Likewise.
(elf_hppa_relocate_section): Initialize HOWTO.
1999-09-13 Donn Terry <donn@interix.com>
* coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
handling to support both GNU and MS objects.
* coffcode.h (coff_write_object_contents): Don't check reloc_count
when determining whether to set F_RELFLG.
1999-09-13 Philip Blundell <pb@nexus.co.uk>
* elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
PC24 relocs if the target is an undefined weak symbol.
(arm_add_to_rel): Fix compiler warning.
(elf32_arm_plt0_entry): Correct comments.
1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
* elfcode.h (write_relocs): Check for the_bfd NULL when handling
an absolute symbol in REL relocs.
Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
Stub SEGREL32. Return an error for any relocation not handled.
1999-09-12 Ian Lance Taylor <ian@zembu.com>
* cofflink.c (coff_link_add_symbols): Look for special MSVC string
constant symbols, and avoid multiple definition errors on them.
1999-09-12 Donn Terry <donn@interix.com>
* libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
significant bit is set.
1999-09-11 Ian Lance Taylor <ian@zembu.com>
* coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
* elfcode.h (write_relocs): Handle an absolute symbol in REL
relocs as we do for RELA relocs.
1999-09-11 Donn Terry <donn@interix.com>
* libpei.h (_bfd_pei_final_link_postscript): Declare.
(coff_final_link_postscript): Define.
* peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
directory entries here.
(_bfd_pei_final_link_postscript): New function.
* peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
section flags based on the section name.
* peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
get the overflow of the s_nlnno field from the s_nreloc field.
* peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
the s_nlnno overflow of the .text section into the s_nreloc
field.
* peigen.c (add_data_entry): Declare.
(pei_swap_aouthdr_out): Get image size right. Set linker version
more intuitively.
(pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
(pe_print_idata): Code cleanup, print more info, get rid of (now)
extraneous ImageBase.
(pe_print_edata): Likewise.
(pe_print_pdata): Likewise. Print exception entries.
(pe_print_reloc): Likewise. Print MIPS_JMPADDR.
(tbl): Make const, add "UNKNOWN".
(_bfd_pe_print_private_bfd_data_common): Print timestamp.
(_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
section data directory.
(_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
* libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
* peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
* peicode.h (coff_get_symbol_info): Define.
* config.bfd (i[3456]86-*-interix*): Set targ_cflags to
-DSTRICT_PE_FORMAT.
* coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
than __INTERIX.
(coff_classify_symbol): Re-revert 1999-08-08 patch if
STRICT_PE_FORMAT.
* libpei.h: New file, broken out of peicode.h.
* peigen.c: New file, broken out of peicode.h.
* peicode.h: A bunch of code moved out to libpei.h and peigen.c.
* configure.in: Add peigen.lo to list of files required for each
PE target.
* Makefile.am: Rebuild dependencies.
(BFD32_BACKENDS): Add peigen.lo.
(BFD32_BACKENDS_CFILES): Add peigen.c.
(SOURCE_HFILES): Add libpei.h.
* configure, Makefile.in: Rebuild.
* peicode.h (coff_swap_scnhdr_in): Don't check for a special
section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
instead. Don't clear the s_paddr field for an uninitialized data
section.
* coffcode.h (coff_mkobject_hook): Set timestamp field in
coff_data_type to f_timdat.
* peicode.h (pe_mkobject_hook): Likewise.
* peicode.h (coff_swap_filehdr_in): Check the NT executable magic
number if COFF_IMAGE_WITH_PE.
* coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
(coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
there is no SEC_DEBUGGING section.
* peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
IMAGE_FILE_DEBUG_STRIPPED.
* pe-i386.c (COFF_LONG_FILENAMES): Define.
(COFF_SECTION_ALIGNMENT_ENTRIES): Define.
* pei-i386.c (COFF_LONG_FILENAMES): Define.
(COFF_SECTION_ALIGNMENT_ENTRIES): Define.
* coffswap.h (IMAGE_BASE): Don't define.
* pei-arm.c (IMAGE_BASE): Don't define.
* pei-i386.c (IMAGE_BASE): Don't define.
* pei-mcore.c (IMAGE_BASE): Don't define.
* pei-ppc.c (IMAGE_BASE): Don't define.
* cofflink.c (_bfd_coff_link_input_bfd): When writing out a
symbol, switch on the class when determining whether to modify the
value. For PE, don't modify the value of a C_FCN symbol not named
.bf.
* libbfd-in.h (_bfd_abort): Declare.
(abort): Define.
* bfd.c (_bfd_abort): New function.
* libbfd.h: Rebuild.
* coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
special handling.
* cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
don't write out the associated line numbers.
* cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
aux entries.
* cofflink.c (coff_link_add_symbols): Don't warn about symbol type
changes when the base type is unknown.
* coffgen.c (coff_print_symbol): Fix printing of aux record for
function symbols.
* syms.c (BSF_DEBUGGING_RELOC): Define.
* coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
symbols named .bf.
* coffgen.c (fixup_symbol_value): Relocate a symbol which has
BSF_DEBUGGING_RELOC set.
* bfd-in2.h: Rebuild.
1999-09-10 Ian Lance Taylor <ian@zembu.com>
* ecoff.c (bfd_debug_section): Update initialization for new
comdat_info field.
(_bfd_ecoff_styp_to_sec_flags): Add section parameter.
* libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
1999-09-10 H.J. Lu <hjl@gnu.org>
* coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
_bfd_filnmlen field.
* coff-mips.c (mips_ecoff_backend_data): Likewise.
Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
for FPTR relocs involving local symbols.
* elf-hppa.h (elf_hppa_final_link_relocate): Get the right
value for the stub address in a call through a stub.
Install the value for a local symbol directly into the DLT
instead of generating a reloc. Correctly handle FPTR64 relocs.
* elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
(elf_hppa_remark_useless_dynamic_symbols): Similarly.
(elf_hppa_final_link): Call them.
1999-09-10 Ian Lance Taylor <ian@zembu.com>
* elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
(elf_adjust_dynamic_symbol): ...from here.
Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
relocation, remove them. SECREL64->LTOFF16WF.
(elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
DIR* relocations.
(elf_hppa_relocate_insn): Similarly.
* elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
(elf_hppa_relocate_insn): Similarly.
* elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
GPREL* relocations.
(elf_hppa_relocate_insn): Similarly.
* elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
Handle LTOFF_TP* relocs.
(elf_hppa_relocate_insn): Similarly.
* elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
(elf_hppa_relocate_insn): Handle PCREL* relocs.
* elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
DIR32, DIR64 and FPTR64 relocations.
(elf_hppa_relocate_insn): Similarly.
* elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
address of the .PARISC.global section.
(elf_hppa_relocate_section): Lookup and pass the PA64 hash
table entry elf_hppa_final_link_relocate. Do not give a warning
for a reloc against an external symbol if it has a PA64 hash
table entry.
(elf_hppa_final_link_relocate): Significantly rework. Handle
DLTIND relocations. Compute the final value of the relocation
before passing the value of elf_hppa_relocate_insn.
(elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
relocation support. Handle DLTIND relocation requests just like
DLTREL relocation requests. Simplify branch handling.
1999-09-08 Ulrich Drepper <drepper@cygnus.com>
* elf-hppa.h (elf_hppa_relocate_section): Catch problems with
non-allocated section as done in i386 version.
(elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
statement since this is no know relocation.
Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
relocs.
(elf_hppa_relocate_insn): Similarly.
* elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
DLTREL14WD relocs.
(elf_hppa_relocate_insn): Similarly.
* elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
Pass the relocate type rather than the insn format to
elf_hppa_relocate_insn.
(elf_hppa_relocate_insn): Make switch dependent on relocation type
rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
1999-09-07 Ian Lance Taylor <ian@zembu.com>
* coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
(bfd_coff_filnmlen): Define.
(bfd_coff_std_swap_table): Initialize new field.
* coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
than FILNMLEN.
(coff_write_symbols): Likewise.
(coff_get_normalized_symtab): Likewise.
* coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
* libcoff.h: Rebuild.
1999-09-06 Donn Terry <donn@interix.com>
* coffcode.h (sort_by_secaddr): New static function if
COFF_IMAGE_WITH_PE.
(coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
sections by VMA when assigning target_index values. Always set
virt_size.
* libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
* coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
pe_flags field.
* libcoff.h: Rebuild.
* coffcode.h (coff_set_custom_section_alignment): Add const to
declaration to match definition.
(coff_write_object_contents): Don't set F_AR32W(R)? if
COFF_WITH_PE.
* coff-i386.c (in_reloc_p): Add declaration.
(i386coff_vec): Simplify initialization of
application_section_flags.
* coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
version. Move COFF_WITH_PE specific code to new version.
(stype_to_sec_flags): Likewise. Add section parameter.
* coffgen.c (make_a_section_from_file): Set target_index before
calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
* libcoff.h: Rebuild.
* syms.c (stt): Add some PE/PEI section names.
(bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
symbol.
(bfd_symbol_info): Check for 'w'.
* section.c (struct bfd_comdat_info): Define.
(asection): Add comdat field.
(STD_SECTION): Initialize comdat field.
(bfd_make_section_anyway): Likewise.
* bfd-in2.h: Rebuild.
1999-09-06 Andreas Schwab <schwab@suse.de>
* elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
to version symbols.
1999-09-06 Nick Clifton <nickc@cygnus.com>
* elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
bfd_realloc instead of calloc and realloc.
1999-09-04 Steve Chamberlain <sac@pobox.com>
* cpu-pj.c: New file.
* elf32-pj.c: New file.
* config.bfd (pj*): New cpu.
(pj-*-*, pjl-*-*): New targets.
* configure.in (bfd_elf32_pj_vec): New target vector.
(bfd_elf32_pjl_vec): New target vector.
* archures.c (bfd_arch_pj): Define.
* elf.c (prep_headers): Handle bfd_arch_pj.
* reloc.c: Define BFD_RELOC_PJ_* relocations.
* targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
to target vector list.
* Makefile.am: Rebuild dependencies.
(ALL_MACHINES): Add cpu-pj.lo.
(ALL_MACHINES_CFILES): Add cpu-pj.c.
(BFD32_BACKENDS): Add elf32-pj.lo.
(BFD32_BACKENDS_CFILES): Add elf32-pj.c.
* configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1999-09-04 Ian Lance Taylor <ian@zembu.com>
* elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
* elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
and NON_GOT_REF from weak defined symbol to real symbol.
* elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
(elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
create a COPY reloc.
* elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
(elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
don't create a COPY reloc.
1999-09-03 Ian Lance Taylor <ian@zembu.com>
* elflink.h (elf_bfd_final_link): When counting relocations, don't
count those in sections we are not including in the link.
Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
* elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
field in hpux11 shared libraries.
1999-09-02 Nick Clifton <nickc@cygnus.com>
* elflink.h (elf_gc_record_vtentry): Fix memory leak.
Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.h (elf_hppa_add_symbol_hook): New function.
(elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
(elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
* elflink.h (record_link_assignment): When possible, keep the
original type of the symbol.
Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
tools were configured.
* elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
1999-08-26 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
GOT entries for GOT16 relocations; they're not required.
1999-08-24 Nick Clifton <nickc@cygnus.com>
From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
* config.bfd (arm-*-netbsd*): New target.
* configure.in (armnetbsd_vec): New target vector.
* configure: Regenerate
* targets.c (bfd_target_vector): Add &armnetbsd_vec.
* Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
(ALL_MACHINES_CFILES): Add armnetbsd.c.
(armnetbsd.lo): New rule with deps.
* Makefile.in: Regenerate.
* armnetbsd.c: New file: Definitions specific to arm-netbsd
target.
Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
* som.c (som_slurp_symbol_table): Fix typo in comment.
Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.h (elf_hppa_fake_sections): Compute section indices
here instead of using elf_section_data...
1999-08-19 Nick Clifton <nickc@cygnus.com>
* coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
relocations into the base file.
(coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
we are building a base file.
1999-08-19 Nick Clifton <nickc@cygnus.com>
* elf32-arm.h (arm_add_to_rel): New function. Add a value to
a REL style reloc.
(elf32_arm_relocate_section): Use arm_add_to_rel to increment
REL relocs when performing a partial relocation.
1999-08-18 Donn Terry <donn@interix.com>
* cofflink.c: Move definitions of N_TMASK, et. al., out of
_bfd_coff_link_input_bfd into top level.
* coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
(RTYPE2HOWTO): Return NULL if reloc type is out of range.
(coff_i386_rtype_to_howto): Likewise.
* coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
Completely ignore symbols which are all zero.
(dummy_reloc16_estimate): Add return 0.
* cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
variable copy to name_copy to avoid shadowing outer scope
variable.
* libcoff-in.h (coff_data_type): Change raw_syment_count field
from unsigned int to unsigned long. Add timestamp field.
* libcoff.h: Rebuild.
1999-08-17 H.J. Lu <hjl@gnu.org>
* elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
macro definition.
1999-08-17 Ian Lance Taylor <ian@zembu.com>
* elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
for special section symbols.
* elflink.h (elf_merge_symbol): If we have no old BFD, check
BSF_DYNAMIC on the section symbol to see whether the old BFD is
dynamic.
1999-08-15 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
coincidence of variable names between old and new code.
1999-08-12 Nick Clifton <nickc@cygnus.com>
* elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
(elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
and 'addend' parameter a 'bfd_signed_vma'.
(elf32_arm_final_link_relocate): Do not involve stubs in
R_ARM_THM_PC22 relocs relative to section symbols, they are long
jumps, not function calls.
1999-08-11 Robin Farine <advanc@dial.eunet.ch>
* elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
in R_ARM_PC24 relocs.
Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.h (elf_hppa_fake_sections): New function.
* elf32-hppa.c (elf_backend_fake_sections): Define.
* elf-hppa.h (elf_hppa_final_write_processing): Update for
recent changes to the arch_info structure.
* elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
R_HPPA_SEGBASE and R_HPPA_SEGREL32.
* cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
list.
Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
Ralf Baechle <ralf@uni-koblenz.de>
* elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
output DT_MIPS_GOTSYM.
(_bfd_mips_elf_finish_dynamic_sections): Use the same value as
DT_MIPS_SYMTABNO if there are no global GOT symbols.
Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
* elf32-mips.c (mips_elf_create_dynamic_relocation): Change
prototype. Handle local symbols. Add commentary.
(mips_elf_calculate_relocation): Adjust accordingly.
(_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
relocations.
* elflink.h (elf_bfd_final_link): Tweak last change.
1999-08-09 Mark Mitchell <mark@codesourcery.com>
* elflink.h (elf_link_size_reloc_section): Use the counts in the
elf-section data to allocate just the right amount of relocation
space. Don't allocate the hash space twice.
(elf_bfd_final_link): Calculate the amount of space to allocate in
each relocation section.
Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
64bit mode, generate a section relative relocation for a 32bit
wide relocation.
(elf_hppa_is_local_label_name): New function.
* elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
shared between 32bit and 64bit port.
1999-08-09 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (elf_mips_howto_table): Fix src_mask for
R_MIPS_GOT16 and R_MIPS_CALL16.
(mips_elf_got16_entry): Use mips_elf_high to calculate the value
to use when looking for a preexisting GOT entry.
1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
* elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
not binutils.
* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1999-08-09 Geoff Keating <geoffk@cygnus.com>
* elflink.h (elf_link_output_extsym): Don't output a weak
reference to an undefined symbol just because it was defined weak
in a shared object.
1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
* coffgen.c (coff_find_nearest_line): When looking for file, use
last best match rather than first. If address is beyond last line
number record, don't return the last line as the correct value.
1999-08-08 Ian Lance Taylor <ian@zembu.com>
* section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
* bfd-in2.h: Rebuild.
1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
* libcoff-in.h (struct coff_section_alignment_entry): Define.
* coffcode.h (coff_set_custom_section_alignment): New static
function.
(coff_section_alignment_table): New static array.
(coff_new_section_hook): Use coff_set_customer_section_alignment.
* coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
* coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
* libcoff.h: Rebuild.
1999-08-08 Ian Lance Taylor <ian@zembu.com>
* Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
MKDEP.
* Makefile.in: Rebuild.
1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
* section.c (SEC_SHARED): Define.
* coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
(styp_to_sec_flags): Likewise.
* peicode.h (coff_swap_scnhdr_out): Likewise.
* bfd-in2.h: Rebuild.
1999-08-08 Ian Lance Taylor <ian@zembu.com>
* coffcode.h (coff_classify_symbol): Comment out part of
1999-08-05 change which breaks cygwin DLLs.
* acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
* aclocal.m4, configure: Rebuild.
1999-08-06 Ian Lance Taylor <ian@zembu.com>
* section.c (global_syms): Only initialize union field if
__STDC__.
1999-08-04 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
the size of a GOT entry here.
(mips_elf_calculate_relocation): Don't create a local GOT entry
for the symbol in a GOT16 relocation; just for it's high-order bit
(_bfd_mips_elf_relocate_section): Fix thinko.
1999-08-05 Ian Lance Taylor <ian@zembu.com>
Based on patches from Donn Terry <donn@interix.com>:
* coffcode.h (enum coff_symbol_classification): Define.
(bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
_bfd_coff_classify_symbol. Change return type.
(bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
(coff_slurp_symbol_table): Use coff_classify_symbol.
(coff_classify_symbol): New static function.
(coff_sym_is_global): Never define.
(bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
* cofflink.c (coff_link_check_ar_symbols): Use
bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
(coff_link_add_symbols): Likewise.
(_bfd_coff_link_input_bfd): Likewise.
* coff-sh.c (bfd_coff_small_swap_table): Initialize with
coff_classify_symbol.
* libcoff.h: Rebuild.
Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
* libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
(e_ltpsel, e_rtpsel): Similarly.
* elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
and 14bit ertpsel. Handle 64bit psel.
1999-08-04 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
handling for REL relocations. And only left-shift R_MIPS26
relocation addends where necessary.
1999-08-03 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
(mips_elf_next_lo16_relocation): Don't compute the addend here.
Just return the relocation found.
(mips_elf_relocate_section): Pull the LO16 addend out of the
section itself when using REL relocations.
* elf32-mips.c (mips_elf_calculate_relocation): Restore
_DYNAMIC_LINK handling and handling of undefined symbols in shared
libraries.
1999-08-03 Ian Lance Taylor <ian@zembu.com>
* elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
value of a symbol in a SEC_DEBUGGING section. Warn when doing a
relocation against a symbol in an input section with no output
section. From Daniel Jacobowitz <drow@false.org>.
* coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
* acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
look for generated file correctly.
* aclocal.m4, configure: Rebuild.
1999-08-02 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
and R_MIPS16_26 relocations correctly when relocating.
(_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
and R_MIPS_CALL_LO16 are for global symbols.
1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
* elflink.h (elf_bfd_final_link): Copy the whole isym, not just
some fields.
* elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
variables and initialize them.
1999-08-01 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
there are no global symbols requiring GOT entries.
(_bfd_mips_elf_size_dynamic_sections): Likewise.
(_bfd_mips_elf_finish_dynamic_symbol): Likewise.
(_bfd_mips_elf_finish_dynamic_sections): Likewise.
* elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
symbols are considered to have the value zero.
(_bfd_mips_elf_relocate_section): Don't try to perform a
relocation for an undefined symbol.
(_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
GOT16 relocations.
1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
* elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
wants ba,a,pt %xcc instead of %icc.
Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
of large PLT entries.
(sparc64_elf_plt_ptr_offset): Fix calculation.
(sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
addend should be relative to load address, not .plt section start.
(sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
* elf-bfd.h (struct elf_backend_data): Add
print_symbol_all and output_arch_syms backend methods.
* elfxx-target.h: Likewise.
* elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
functions.
(sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
symbols in .dynsym, add their names into .dynstr. Put those symbols
into dynlocal.
(sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
pointers to STT_REGISTER symbols in dynsym section.
(sparc64_elf_print_symbol_all): New function.
* elf.c (bfd_elf_print_symbol): Allow special backend symbol
printing using the print_symbol_all hook.
1999-07-30 Catherine Moore <clm@cygnus.com>
* elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
R_ARM_GNU_VTENTRY.
1999-07-29 Richard Henderson <rth@cygnus.com>
* elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
dynamic_sections_created.
1999-07-29 Richard Henderson <rth@cygnus.com>
* elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
(mips_rtype_to_howto): ... new function.
(_bfd_mips_elf_relocate_section): Use it.
1999-07-28 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
1999-07-27 Nick Clifton <nickc@cygnus.com>
Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
* coff-arm.c (coff_arm_is_local_label_name): Change to strip
out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
1999-07-23 Donn Terry <donn@interix.com>
* libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
* cofflink.c (coff_link_add_symbols): If PE, handle section
symbols specially.
* libcoff.h: Rebuild.
* config.bfd (i[3456]86-*-interix*): New target.
1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
* coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
.gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
* coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
(COFF_SUPPORT_GNU_LINKONCE): Define.
* coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
(COFF_SUPPORT_GNU_LINKONCE): Define.
1999-07-21 Ian Lance Taylor <ian@zembu.com>
From Mark Elbrecht:
* makefile.dos: Remove; obsolete.
* configure.bat: Remove; obsolete.
1999-07-21 H.J. Lu <hjl@gnu.org>
* config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
1999-07-21 Philippe De Muyter <phdm@macqel.be>
* cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
message and fail if a symbol index is out of range.
1999-07-21 Ian Lance Taylor <ian@zembu.com>
* elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
when looking at a R_MIPS_GOT16 relocation.
1999-07-20 Nick Clifton <nickc@cygnus.com>
* coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
* elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
removed in previous change.
(_bfd_mips_elf_relocate_section): Adjust GP relative relocations
in relocateable output.
1999-07-19 Ian Lance Taylor <ian@zembu.com>
* coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
structure.
* elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
if they appear to be specially created by the linker.
1999-07-19 Nick Clifton <nickc@cygnus.com>
* targets.c (alternative_target): New field in bfd_target
structure.
(bfd_search_for_target): New function: Find a target that
satisifies a search function.
* bfd-in2.h: Regenerate.
* elfxx-target.h: Initialise the alternative_target field of
the bfd_target structures to point to the other target (if
defined).
* nlm-target.h: Initialise the alternative_target field of
the bfd_target structures to point to the other target (if
defined).
* coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
(CREATE_LITTLE_COFF_TARGET_VEC): New macro.
* aix386-core.c: Initialise new field of bfd_target structure.
* aout-adobe.c: Initialise new field of bfd_target structure.
* aout-arm.c: Initialise new field of bfd_target structure.
* aout-target.h: Initialise new field of bfd_target structure.
* aout-tic30.c: Initialise new field of bfd_target structure.
* binary.c: Initialise new field of bfd_target structure.
* bout.c: Initialise new field of bfd_target structure.
* cisco-core.c: Initialise new field of bfd_target structure.
* coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
* coff-alpha.c: Initialise new field of bfd_target structure.
* coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
* coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
* coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
* coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
* coff-i386.c: Initialise new field of bfd_target structure.
* coff-i860.c: Initialise new field of bfd_target structure.
* coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
* coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
* coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
* coff-mips.c: Initialise new field of bfd_target structure.
* coff-ppc.c: Initialise new field of bfd_target structure.
* coff-rs6000.c: Initialise new field of bfd_target structure.
* coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
* coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
* coff-tic30.c: Initialise new field of bfd_target structure.
* coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
* coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
* coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
* coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
* hppabsd-core.c: Initialise new field of bfd_target structure.
* hpux-core.c: Initialise new field of bfd_target structure.
* i386msdos.c: Initialise new field of bfd_target structure.
* i386os9k.c: Initialise new field of bfd_target structure.
* ieee.c: Initialise new field of bfd_target structure.
* ihex.c: Initialise new field of bfd_target structure.
* irix-core.c: Initialise new field of bfd_target structure.
* mipsbsd.c: Initialise new field of bfd_target structure.
* netbsd-core.c: Initialise new field of bfd_target structure.
* oasys.c: Initialise new field of bfd_target structure.
* osf-core.c: Initialise new field of bfd_target structure.
* ppcboot.c: Initialise new field of bfd_target structure.
* ptrace-core.c: Initialise new field of bfd_target structure.
* sco5-core.c: Initialise new field of bfd_target structure.
* som.c: Initialise new field of bfd_target structure.
* srec.c: Initialise new field of bfd_target structure.
* tekhex.c: Initialise new field of bfd_target structure.
* trad-core.c: Initialise new field of bfd_target structure.
* versados.c: Initialise new field of bfd_target structure.
* vms.c: Initialise new field of bfd_target structure.
1999-07-19 Andreas Schwab <schwab@suse.de>
* elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
and rel_hdr.
Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
* elflink.h (elf_link_adjust_relocs): New function.
(elf_bfd_final_link): Use it.
(elf_link_input_bfd): Deal with the fact that there can be
two relocation sections for a single section.
(elf_reloc_link_order): Likewise.
* elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
a relocateable object.
(_bfd_mips_elf_relocate_section): Handle relocateable links.
1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
* elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
(sparc64_elf_get_reloc_upper_bound,
sparc64_elf_get_dynamic_reloc_upper_bound,
sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
New functions.
(sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
ELF64_R_TYPE_ID/DATA where appropriate.
1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
DT_SPARC_PLTFMT.
1999-07-16 Ian Lance Taylor <ian@zembu.com>
* elf32-mips.c (mips_elf_local_relocation_p): New static
function.
(mips_elf_next_lo16_addend): Call bfd_set_error on failure.
(mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
Always set *require_jalxp.
(mips_elf_stub_section_p): Mark abfd parameter as unused.
(_bfd_mips_elf_relocate_section): Only look for LO16 following
GOT16 if the GOT16 is against a local symbol. Don't return false
for an undefined symbol. If there is an overflow, assert that we
have a name.
1999-07-16 Andreas Schwab <schwab@suse.de>
* elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
variables `link' and `elfsec'.
(elf_bfd_final_link): Remove unused variable `os'.
Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
* elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
a PT_PHDR program headers.
(_bfd_mips_elf_final_link): Don't assume there are going to be
section symbols when we're not building a shared object.
(_bfd_mips_elf_check_relocs): Make sure we have a GOT when
we need one.
1999-07-15 J.T. Conklin <jtc@redback.com>
* config.bfd (i[3456]86-*-vxworks*): New target.
1999-07-15 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (mips_elf_stub_section_p): New function.
(mips_elf_calculate_relocation): Handle MIPS16 stub functions.
(mips_elf_relocate_section): Adjust calling sequence for
mips_elf_calculate_relocation and mips_elf_perform_relocation.
(mips_elf_perform_relocation): Turn `jal' into `jalx' where
required.
1999-07-15 Ian Lance Taylor <ian@zembu.com>
* configure.in: Bump version number to 2.9.5.
* configure: Rebuild.
Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
64bit format.
(_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
to derive final type instead of hardwiring a selection.
1999-07-14 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
things relocated by R_MIPS16_GPREL.
(mips_elf_perform_relocation): Likewise.
Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
* elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
1999-07-14 Richard Henderson <rth@cygnus.com>
* elf32-mips.c (struct mips_got_info): Add global_gotno.
(_bfd_mips_elf_size_dynamic_sections): Set it.
(_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
(mips_elf_sort_hash_table): Set max_non_got_dynindex based off
new argument max_local.
1999-07-14 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
subwords when handling an R_MIPS16_26 relocation.
(mips_elf_perform_relocation): Don't be paranoid abour right-shift
semantics.
* elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
dst_mask to match reality.
(_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
(mips_elf_obtain_contents): Use bfd_get.
(mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
(mips_elf_relocate_section): Likewise.
1999-07-13 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
(mips_elf_relocate_section): Adjust calling sequence for
mips_elf_perform_relocation.
(mips_elf_perform_relocation): Take additional argument. Handle
R_MIPS16_26. Use bfd_put for convenience.
1999-07-13 Richard Henderson <rth@cygnus.com>
* elf.c (assign_file_positions_for_segments): Thinko last change.
Always overwrite p_flags.
1999-07-13 Richard Henderson <rth@cygnus.com>
* elf-bfd.h (struct elf_backend_data): Add want_dynbss.
* elflink.c (_bfd_elf_create_dynamic_sections): Only create
.dynbss and .rel[a].bss if want_dynbss.
* elfxx-target.h (elf_backend_want_dynbss): Provide default.
1999-07-13 Richard Henderson <rth@cygnus.com>
* elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
1999-07-13 Richard Henderson <rth@cygnus.com>
* elf-bfd.h (struct elf_link_local_dynamic_entry): New.
(struct elf_link_hash_table): Add dynlocal.
(_bfd_elf_link_lookup_local_dynindx): Prototype.
(_bfd_elf_link_adjust_dynindx): Delete.
(_bfd_elf_link_renumber_dynsyms): Prototype.
(_bfd_elf,link_record_local_dynamic_symbol): Prototype.
* elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
* elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
(_bfd_elf_link_lookup_local_dynindx): New function.
(elf_link_renumber_hash_table_dynsyms): New function.
(_bfd_elf_link_renumber_dynsyms): New function.
* elflink.h (elf_link_record_local_dynamic_symbol): New function.
(struct elf_assign_sym_version_info): Delete removed_dynamic.
(bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
instead of elf_link_remove_section_and_adjust_dynindices.
Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
(elf_link_assign_sym_version): Remove removed_dynamic code.
(elf_link_renumber_dynsyms): Delete.
(elf_bfd_final_link): Install section and local symbols into .dynsym.
* elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
(elf_m68k_size_dynamic_sections): Don't set section dynindicies.
(elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
* elf32-mips.c: Similarly.
* elf32-ppc.c: Similarly.
* elf32-sparc.c: Similarly.
* elf64-alpha.c: Similarly.
* elf64-sparc.c: Similarly.
1999-07-13 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (mips_elf_calculate_relocation): Do not complain
when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
when the relocation is against _gp_disp.
1999-07-12 Mark Mitchell <mark@codesourcery.com>
* dwarf2.c (read_attribute): Support DW_FORM_ref8.
* elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
to possibly_dynamic_relocs. Adjust usage throughout code.
(elf_mips_howto_table): Handle R_MIPS_64 correctly.
(elf_mips_ctor64_howto): Likewise.
(mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
Adjust indentation.
(mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
(_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
* elf64-mips.c (elf_backend_may_use_rel_p): Define.
1999-07-12 Ian Lance Taylor <ian@zembu.com>
* Makefile.am: Rebuild dependencies.
* Makefile.in: Rebuild.
* bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
* bfd-in2.h: Rebuild.
* Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
structure initializations. Add casts.
* reloc.c (EMPTY_HOWTO): Define.
* bfd-in2.h: Rebuild.
* coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
comparisons against 0.
* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
previous_ibfd_e_flags to unsigned long.
* vms.h (struct vms_private_data_struct): Change section_count to
unsigned.
* vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
(_bfd_vms_write_gsd): Change symnum to unsigned.
* vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
* vms-tir.c (etir_sta): Change psect to unsigned.
(alloc_section): Change idx to unsigned.
(tir_sta, tir_ctl): Change psect to unsigned.
(_bfd_vms_write_tir): Change len and before to bfd_size_type.
* vms.c (priv_section_count): Change to unsigned.
1999-07-12 Andreas Schwab <schwab@suse.de>
* elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
* m68klinux.c: Likewise.
1999-07-12 Ian Lance Taylor <ian@zembu.com>
* Many files: Changes to avoid gcc warnings: Remove unused local
variables. Add default case to enum switches.
* coff-arm.c (bfd_arm_allocate_interworking_sections): Only
compile if not COFF_IMAGE_WITH_PE.
(record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
(bfd_arm_get_bfd_for_interworking): Likewise.
(bfd_arm_process_before_allocation): Likewise.
* epoc-pei-arm.c: Don't rename bfd_arm functions.
* pei-arm.c: Likewise.
* elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
(MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
(mips_elf_got16_entry): Put parens around & in body of ==.
(mips_elf_calculate_relocation): Correct test for empty string.
* vms-gsd.c: Use _bfd_error_handler rather than fprintf to
stderr.
* vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
format.
1999-07-11 Ian Lance Taylor <ian@zembu.com>
* Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
as appropriate. Fill in structure initializations. Add variable
initializations. Add casts.
* dwarf1.c (parse_line_table): Change eachLine to unsigned long.
(dwarf1_unit_find_nearest_line): Change i to unsigned long.
* elf.c (bfd_elf_hash): Change parameter from unsigned char * to
char *.
* elf-bfd.h (bfd_elf_hash): Update declaration.
* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
when calling bfd_elf_hash.
1999-07-11 Mark Mitchell <mark@codesourcery.com>
* libbfd.c (bfd_put_8): Make it of type `void'.
* bfd-in2.h: Regenerated.
* elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
for 32-bit hosts.
(_bfd_mips_elf_final_link): Likewise.
* elflink.h (elf_link_read_relocs_from_section): Be type-correct.
Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
* config.bfd (hppa*-*-linux-gnu*): New target
1999-07-07 Mark Mitchell <mark@codesourcery.com>
* elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
(_bfd_mips_elf_create_dynamic_sections): New function.
(_bfd_mips_elf_add_symbol_hook): Likewise.
(_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
(_bfd_mips_elf_finish_dynamic_symbol): Likewise.
(_bfd_mips_elf_finish_dynamic_sections): Likewise.
(_bfd_mips_elf_gc_mark_hook): Likewise.
(_bfd_mips_elf_gc_sweep_hook): Likewise.
(_bfd_mips_elf_always_size_sections): Likewise.
(_bfd_mips_elf_size_dynamic_sections): Likewise.
(_bfd_mips_elf_check_relocs): Likewise.
(_bfd_mips_elf_link_hash_table_create): Likewise.
(_bfd_mips_elf_print_private_data): Likewise.
(_bfd_mips_elf_link_output_symbol_hook): Likewise.
(_bfd_mips_elf_final_link): Likewise.
(_bfd_mips_elf_additional_program_headers): Likewise.
(_bfd_mips_elf_modify_segment_map): Likewise.
(_bfd_mips_elf_relocate_section): Likewise.
* elf32-mips.c (mips_elf32_object_p): Move contents into
_bfd_mips_elf_object_p.
(mips_elf_additional_program_headers): Rename to
_bfd_mips_elf_additional_program_headers.
(mips_elf_modify_segment_map): Rename to
_bfd_mips_elf_modify_segment_map.
(elf_mips_abi_name): Change prototype.
(mips_elf32_section_from_shdr): Merge into
_bfd_mips_elf_section_from_shdr.
(mips_elf32_section_processing): Merge into
_bfd_mips_elf_section_processing.
(mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
the right back-end ELF linker.
(mips_elf_relocate_section): Rename to
_bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
(mips_elf_link_output_symbol_hook): Rename to
_bfd_mips_elf_link_output_symbol_hook.
(mips_elf_create_dynamic_section): Rename to
_bfd_mips_elf_create_dynamic_section.
(mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
Adjust for 64-bit code. Use mips_elf_got_section.
(mips_elf_adjust_dynamic_symbol): Rename to
_bfd_mips_elf_adjust_dynamic_symbol. Use
mips_elf_allocate_dynamic_relocations.
(mips_elf_finish_dynamic_symbol): Rename to
_bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
Adjust for 64-bit code.
(mips_elf_finish_dynamic_sections): Rename to
_bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
(mips_elf_always_size_sections): Rename to
_bfd_mips_elf_always_size_sections.
(mips_elf_add_symbol_hook): Rename to
_bfd_mips_elf_add_symbol_hook.
(mips_elf_next_lo16_addend): Constify.
(mips_elf_calculate_relocation): Likewise.
(mips_elf_obtain_contents): Likewise.
(mips_elf_perform_relocation): Likewise.
(mips_elf_create_dynamic_relocation): Likewise.
(mips_elf_allocate_dynamic_relocations): New function.
(MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
(MIPS_ELF_REL_SIZE): Likewise.
(MIPS_ELF_DYN_SIZE): Likewise.
(MIPS_ELF_GOT_SIZE): Likewise.
(MIPS_ELF_SYM_SIZE): Likewise.
(MIPS_ELF_LOG_FILE_ALIGN): Likewise.
(MIPS_ELF_GET_WORD): Likewise.
(MIPS_ELF_PUT_WORD): Likewise.
(MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
(STUB_LW): Conditionalize for 64-bit value.
(elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
entries.
(_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
Check it for inconsistency.
(_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
ABI.
(_bfd_mips_elf_fake_sections): Remove duplicate handling of
.msym.
(mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
(mips_elf_got_offset_from_index): Use misp_elf_got_section.
(mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
(mips_elf_local_got_index): Likewise.
(mips_elf_got_page): Likewise.
(mips_elf_got_info): Likewise.
(mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
(ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
(mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
instead of constant `2'.
(mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
(mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
(mips_elf_size_dynamic_sections): Use
MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
Adjust all releveant entries in elf backend table.
* elf64-mips.c (mips_elf64_section_from_shdr): Remove.
(mips_elf64_section_processing): Likewise.
Adjust elf backend entries to use _bfd_mips_elf variants now
publicly available.
* elflink.h (elf_link_create_dynamic_sections): Handle non-standard
hash-entry sizes.
(size_dynamic_sections): Likewise.
(elf_link_output_extsym): Likewise.
* elf.c: (elf_fake_sections): Likewise.
* libbfd.c (bfd_get): New macro.
(bfd_put): Likewise.
* bfd-in2.h: Regenerated.
1999-07-07 Mark Mitchell <mark@codesourcery.com>
* elf-bfd.h (elf_size_info): Add hash_entry_size,
int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
wap_reloca_in, and swap_reloca_out.
* elflink.h (elf_link_read_relocs_from_section): Adjust to handle
multiple internal relocations per external relocation.
(link_read_relocs): Likewise.
(elf_bfd_final_link): Likewise.
(elf_link_input_bfd): Likewise.
(elf_gc_mark): Likewise.
(elf_gc_smash_unused_vtentry_relocs): Likewise.
* elfcode.h (elf_swap_dyn_out): Adjust type to match
elf_swap_dyn_in.
(size_info): Add entries for new fields.
* elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
(mips_elf64_be_swap_reloc_in): New function.
(mips_elf64_be_swap_reloc_out): Likewise.
(mips_elf64_be_swap_reloca_in): Likewise.
(mips_elf64_be_swap_reloca_out): Likewise.
(mips_elf64_size_info): Add entries for new fields.
1999-07-07 Ian Lance Taylor <ian@zembu.com>
* elflink.h (elf_bfd_final_link): Assert that section reloc_count
field equals the new rel_count field.
(elf_link_input_bfd): When doing a relocateable link, use the new
rel_count field rather than the reloc_count field.
(elf_reloc_link_order): Likewise.
(elf_finish_pointer_linker_section): Likewise.
Based on patch from H.J. Lu <hjl@gnu.org>:
* elflink.h (elf_merge_symbol): Permit a non-weak definition in a
shared library to override a weak definition in a regular object.
Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
* libhppa.h: Revert July 2, 1999 patch.
* elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
need to generate DLTIND relocations, not DLTREL relocations.
1999-07-05 Nick Clifton <nickc@cygnus.com>
* coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
architectures.
(coff_set_flags): Recognise arm 5 architectures.
* cpu-arm.c: Add support for strongarm and arm9 cpus.
Add support for armv5 architecture.
* archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
* reloc.c: Add new, assembler only, ARM reloc:
BFD_RELOC_ARM_ADRL_IMMEDIATE.
* bfd-in2.h: Regenerate.
1999-07-02 Mark Mitchell <mark@codesourcery.com>
* dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
(_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
* elf.c (_bfd_elf_find_nearest_line): Pass it.
* elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
* elf32-mips.c (ABI_64_P): New macro.
(IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
(_bfd_mips_elf_find_nearest_line): Adjust call to
_bfd_dwarf2_find_nearest_line.
* libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
* libbfd.h: Regenerated.
1999-07-02 Ian Lance Taylor <ian@zembu.com>
* config.bfd: Add * at the end of i[3456]86-*-unixware.
Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
* libhppa.h (HPPA_R_ARG_RELOC): Delete.
(HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
1999-07-01 Mark Mitchell <mark@codesourcery.com>
* elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
fields.
(_bfd_elf_init_reloc_shdr): New function.
* elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
bfd_alloc followed by memset.
(_bfd_elf_init_reloc_shdr): New function, split out from ...
(elf_fake_sections): Here.
(assign_section_numbers): Assign section numbers for the second
relocation section, if required.
* elflink.h (elf_link_output_relocs): New function.
(elf_link_size_reloc_section): Likewise.
(elf_bfd_final_link): Use elf_link_size_reloc_section.
(elf_link_input_bfd): Use elf_link_output_relocs.
* elf32-mips.c (_bfd_mips_elf_fake_sections): Use
_bfd_elf_init_reloc_shdr to initialize rel_hdr2.
Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
with 22bit format.
1999-06-28 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (mips_elf_got_info): Move declaration before
prototypes. Change global_gotsym to be a pointer to a hash entry,
rather than a number index.
(mips_elf_link_hash_entry): Move declaration before prototypes.
(mips_elf_irix6_finish_dynamic_symbol): New function.
(mips_elf_sign_extend): Likewise.
(mips_elf_high): Likewise.
(mips_elf_higher): Likewise.
(mips_elf_highest): Likewise.
(mips_elf_global_got_index): Likewise.
(mips_elf_local_got_index): Likewise.
(mips_elf_got_offset_from_index): Likeiwse.
(mips_elf_record_global_got_symbol): Likewise.
(mips_elf_got_page): Likewise.
(mips_elf_next_lo16_addend): Likewise.
(mips_elf_calculate_relocation): Likewise.
(mips_elf_obtain_contents): Likewise.
(mips_elf_perform_relocation): Likewise.
(mips_elf_assign_gp): Likewise.
(mips_elf_sort_hash_table_f): Likewise.
(mips_elf_sort_hash_table): Likewise.
(mips_elf_got_section): Likewise.
(mips_elf_got_info): Likewise.
(mips_elf_create_local_got_entry): Likewise.
(mips_elf_got16_entry): Likewise.
(mips_elf_create_dynamic_relocation): Likewise.
(elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
(mips_elf_final_gp): Use mips_elf_assign_gp.
(_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
into SHN_SCOMMON automatically on IRIX6.
(mips_elf_add_symbol_hook): Likewise.
(mips_elf_relocate_section): Rewrite, using
mips_elf_calculate_relocation and mips_elf_perform_relocation.
(mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
Don't deal with .rld_map on IRIX6.
(mips_elf_create_got_section): Adjust use of global_gotsym. Set
section flags appropriately for .got.
(mips_elf_check_relocs): Handle IRIX6 relocations making use of
the got. Call mips_elf_record_global_got_symbol and allocate
local got space appropriately.
(mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
char *. Rework calculation of GOT size. Sort dynamic symbol
table entries so entries that do not require GOT entries appear at
the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
code dealing with DT_INIT and DT_FINI. Remove fiddling with
global_gotsym.
(mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
entries.
(mips_elf_finish_dynamic_symbol): Use
mips_elf_irix6_finish_dynamic_symbol.
(mips_elf_finish_dynamic_sections): Correct off-by-one error
setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
1999-06-30 Ian Lance Taylor <ian@zembu.com>
* elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
1999-06-04 Philip Blundell <philb@gnu.org>
* elf32-arm.h (elf_backend_got_header_size): Define.
(elf_backend_plt_header_size): Likewise.
1999-06-28 Jim Pick <jim@jimpick.com>
* elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
relocation function.
* elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
1999-06-27 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
(MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
(MIPS_ELF_STUB_SECTION_NAME): Likewise.
(_bfd_mips_elf_section_from_shdr): Use them.
(_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
of GP-relative sections.
(_bfd_mips_elf_set_section_contents): Use them.
(_bfd_mips_elf_section_processing): Share code between .sdata and
.lit4/.lit8 sections. Set appropriate flags for .srdata.
(mips_elf_additional_program_headers): Add handling for
PT_MIPS_OPTIONS segment on IRIX6.
(mips_elf_modify_segment_map): Likeiwse.
(mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
Include the options sections on IRIX6. Don't look for GP-relative
sections by name; use SHF_MIPS_GPREL instead.
(ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
the N32 ABI.
(mips_elf_create_dynamic_sections): Don't muck about with section
alignments and such on IRIX6.
(mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
(mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
bfd_zalloc rather than bfd_alloc and memset.
(mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
Don't assert the existence of .rld_map on IRIX6.
(mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
* elf32-mips.c (mips_elf_adjust_dynindx): Remove.
(mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
instead.
1999-06-26 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (mips_elf_swap_msym_in): New function.
(mips_elf_swap_msym_out): New function.
(mips_elf_create_msym_section): Likewise.
(MIPS_ELF_MSYM_SECTION_NAME): New macro.
(_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
(_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
section not named .msym.
(_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
.msym directly. Set appropriate attributes for the .msym
section.
(mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
(mips_elf_link_hash_newfunc): Clear it.
(mips_elf_create_dynamic_sections): Create the .msym section
on IRIX6.
(mips_elf_size_dynamic_sections): Allocate space for the
.msym section. Add a DT_MIPS_MSYM entry.
(mips_elf_finish_dynamic_symbol): Write out a .msym entry for
the symbol.
(mips_elf_finish_dynamic_sections): Assign a value for
DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
* elf32-mips.c (irix_compat_t): New enumeration.
(ABI_N32_P): New macro.
(IRIX_COMPAT): Likewise.
(SGI_COMPAT): Implement in terms of IRIX_COMPAT.
(mips_elf_relocate_section): Fix typo.
1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
* peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
as writable PE sections.
1999-06-26 David Mosberger <davidm@hpl.hp.com>
* dwarf2.c (struct arange): New type.
(struct comp_unit): Replace LOW and HIGH by member ARANGE.
(arange_add): New function.
(decode_line_info): Keep track of address ranges that a compilation
unit covers.
(comp_unit_contains_address): Return true if address is contained
in _any_ of the address ranges associated with a compilation unit.
(_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
on the first comp_unit that contains the address.
1999-06-26 David Mosberger <davidm@hpl.hp.com>
* dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
(decode_line_info): Add variable STASH and initialize it to point
to the per-bfd dwarf2_debug info. Remove static variable
dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
1999-06-26 Ian Lance Taylor <ian@zembu.com>
* elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
shared library to have an undefined symbol.
From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
* elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.c (elf_hppa_final_write_processing): New function.
* elf32-hppa.c: Remove everything related to symbol extension
sections & records. Use the common elf_hppa_final_write_processing.
1999-06-22 Mark Mitchell <mark@codesourcery.com>
* elflink.h (size_dynamic_sections): Use user-specified init/fini
functions instead of _init/_fini if requested.
1999-06-23 Ian Lance Taylor <ian@zembu.com>
* elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
field.
1999-06-22 Ian Lance Taylor <ian@zembu.com>
From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
* elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
field to 0, not -1.
(ppc_elf_finish_dynamic_sections): Check for positive section
dynindx field, rather than comparing against -1.
(ppc_elf_relocate_section): Only return false if undefined_symbol
or reloc_overflow fail, not always upon encountering an error.
1999-06-22 Mark Mitchell <mark@codesourcery.com>
* elflink.h (link_read_relocs): Explicitly cast external_relocs to
bfd_byte * before performing pointer arithmetic.
Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
* elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
support.
* elf32-hppa.c: Include elf-hppa.h.
(ARCH_SIZE): Define.
(elf_hppa_reloc_type_lookup): Delete. Found in the common code
now.
(elf32_hppa_info_to_howto): Similarly.
(elf_hppa_howto_table): Similarly.
(elf_hppa_reloc_type_lookup): Similarly.
(hppa_elf_gen_reloc_type): Similarly.
* elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
1999-06-22 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
handling R_V850_22_PCREL relocation.
1999-06-21 Ian Lance Taylor <ian@zembu.com>
* coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
type.
Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
* section.c (_bfd_strip_section_from_output): Ignore sections
DISCARDed by the link script.
1999-06-19 Ian Lance Taylor <ian@zembu.com>
* elflink.h (elf_link_remove_section_and_adjust_dynindices):
Remove unused local variable spp.
* xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
the entry symbol is not set.
Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
* elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
GPDISP or LITUSE in a relocatable link.
Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
* dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
* (alloc_dwarf1_func): Likewise.
Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
* libhppa.h: Fix various formatting errors.
(assemble_3); Rewrite using CATENATE.
(assemble_17): Fix various bugs.
1999-06-16 Nick Clifton <nickc@cygnus.com>
* elf32-mcore.c (R_MCORE_RAW): Fix definition.
1999-06-15 Richard Henderson <rth@cygnus.com>
* section.c (SEC_SHORT): Define.
* bfd-in2.h: Rebuild.
1999-06-13 Mark Mitchell <mark@codesourcery.com>
* elflink.h (elf_link_remove_section_and_adjust_dynindices):
Remove abfd parameter. Use _bfd_strip_section_from_output.
(bfd_elf_size_dynamic_sections): Adjust callers accordingly.
* elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
* elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
* elflink.h (elf_link_remove_section_and_adjust_dynindices): New
function.
(bfd_elf_size_dynamic_sections): Use it.
1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
* elf32-i386.c (elf_howto_table): Change R_386_PC8 from
complain_overflow_bitfield to complain_overflow_signed.
1999-06-13 Mark Mitchell <mark@codesourcery.com>
* elflink.h (elf_link_read_relocs_from_section): New function,
split out from ...
(elf_link_read_relocs): Here. Use it for both relocation
sections.
1999-06-12 Mark Mitchell <mark@codesourcery.com>
* elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
asect->reloc_count is valid.
1999-06-12 Ian Lance Taylor <ian@zembu.com>
* elf32-mips.c (mips_elf32_section_processing): Permit a
SHT_MIPS_REGINFO section to have a size of 0.
1999-06-12 David O'Brien <obrien@freebsd.org>
* config.bfd (alpha*-*-freebsd*): New target.
(i[3456]86-*-freebsd*): Now defaults to ELF.
1999-06-11 Ian Lance Taylor <ian@zembu.com>
* reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
wrap if the relocation covers the high bit of an address.
* dwarf2.c (decode_line_info): Remove unused variable first_time.
1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
* elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
instead of R_SPARC_max.
(sparc64_elf_info_to_howto): Likewise.
* elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
(elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
1999-06-07 Richard Henderson <rth@cygnus.com>
* section.c (_bfd_strip_section_from_output): Remove output
sections with no initial link_order.
1999-06-07 Nick Clifton <nickc@cygnus.com>
* elf32-m88k.c (ELF_MAXPAGESIZE): Define.
Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* Makefile.am (SOURCE_HFILES): Add missing headers.
* Makefile.in: Regenerated.
1999-06-06 Mark Mitchell <mark@codesourcery.com>
* elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
the N32 ABI.
1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
* elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
range undefweak symbols.
* hash.c: Add missing comma after @xref{}
* linker.c: Likewise.
1999-06-04 Nick Clifton <nickc@cygnus.com>
* elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
if not defined.
* elf32-gen.c (ELF_MAXPAGESIZE): Define.
* elf32-i860.c (ELF_MAXPAGESIZE): Define.
* elf32-i960.c (ELF_MAXPAGESIZE): Define.
* elf64-gen.c (ELF_MAXPAGESIZE): Define.
1999-06-04 Ian Lance Taylor <ian@zembu.com>
* Makefile.am: Rebuild dependencies.
(BFD32_BACKENDS): Add dwarf1.lo.
(BFD32_BACKENDS_CFILES): Add dwarf1.c.
* Makefile.in: Rebuild.
1999-06-04 Nick Clifton <nickc@cygnus.com>
* Makefile.am: Add epoc-arm-pe target.
* Makefile.in: Regenerate.
* pe-arm.c: Only redefine interworking function names if they have
not already been redefined.
* pei-arm.c: Only redefine interworking function names if they have
not already been redefined.
* epoc-pe-arm.c: Redefine interworking function names to avoid a
name space clash.
* epoc-pei-arm.c: Redefine interworking function names to avoid a
name space clash.
1999-06-03 Nick Clifton <nickc@cygnus.com>
* elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* elf.c (elf_fake_sections): Undo change of 1999-05-10.
Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
* elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
start / stop for recalculating of r_addend of R_SH_SWITCH*.
Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
* elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
in other text sections.
Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
* libbfd.c (_bfd_generic_verify_endian_match): New function.
* libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
* libbfd.h: Regenerate.
* coff-sh.c (sh_merge_private_data): Delete.
(coff_bfd_merge_private_bfd_data): Change to
_bfd_generic_verify_endian_match.
(elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
1999-06-03 Ulrich Drepper <drepper@cygnus.com>
* elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
1999-06-03 Ian Lance Taylor <ian@zembu.com>
* bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
prototype.
(bfd_elf32_arm_process_before_allocation): Likewise.
* bfd-in2.h: Rebuild.
1999-06-03 David Mosberger <davidm@hpl.hp.com>
* dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
track of end_sequence markers.
(add_line_info): Add END_SEQUENCE arg.
(decode_line_info): Don't try to infer lo_pc and hi_pc from the
debug-line info---it doesn't work right if a compilation unit
consists of multiple discontiguous code-sequences. It would be
worthwhile to optimize for the common case where a compilation
unit results in a contiguous set of code sequences, but this is
quite tricky to get right for arbitrary DWARF2 files.
(lookup_address_in_line_info_table): Don't use the last line entry
for a compilation unit for anything with an address higher than
this line entry. Also, check for end_sequence markers to
correctly handle discontinuities.
(_bfd_dwarf2_find_nearest_line): When checking previously loaded
compilation units, check all compilation units with each->high==0
just like when reading compilation units.
* dwarf2.c (decode_line_info): Initialize table->files and
table->last_line to NULL to avoid segfaults due to random
values in these members.
(concat_filename): Check for out-of-range file number before
indexing filename table. Segfaults suck.
* dwarf2.c (decode_line_info): Don't truncate address to least
significant 32 bits (breaks 64 bit targets).
(lookup_address_in_function_table): Ditto.
(comp_unit_contains_address): Ditto.
1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
* elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
* elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
(mips_elf64_howto_table_rela): Likewise.
* elfcode.h (elf_slurp_reloc_table_from_section): New function,
split out from ...
(elf_slurp_reloc_table): Here. Use it to handle the case where a
single section has two associated relocation sections.
1999-06-02 Mark Salter <msalter@cygnus.com>
* coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
COFF_WITH_PE defined.
1999-06-02 Nick Clifton <nickc@cygnus.com>
* pe-arm.c: Rename global arm interworking functions to avoid name
collision when all targets BFD is built.
* pei-arm.c: Ditto.
1999-05-31 Mark Mitchell <mark@codesourcery.com>
* elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
may_use_rel_p, may_use_rela_p, default_use_rela_p.
(bfd_elf_section_data): Add use_rela_p.
* elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
(_bfd_elf_new_section_hook): Likewise.
(elf_fake_sections): Use may_use_rela_p, etc., instead of
use_rela_p.
(_bfd_elf_copy_private_section_data): Copy use_rela_p.
* elfcode.h (write_relocs): Determine whether or not use rela
relocs based on the relocation section header.
* elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
instead of use_rela_p.
* elfxx-target.h (elf_backend_may_use_relp): New macro.
(elf_backend_may_use_rela_p): Likewise.
(elf_backend_default_use_rela_p): Likewise.
(elfNN_bed): Use them.
Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
* hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
* reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
(BFD_RELOC_MIPS_GOT_PAGE): Likewise.
(BFD_RELOC_MIPS_GOT_OFST): Likewise.
(BFD_RELOC_MIPS_GOT_DISP): Likewise.
* bfd-in2.h: Regenerated.
* libbfd.h: Likewise.
* elf32-mips.c (mips_info_to_howto_rela): New function.
(USE_REL): Adjust for new conventions.
(MINUS_ONE): New macro.
(elf_mips_howto_table): Add R_MIPS_SUB.
(mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
and MIPS_GOT_DISP.
(mips_elf_final_write_processing): Set sh_link, not sh_info, for a
.MIPS.content section.
(_bfd_mips_elf_fake_sections): Treat all sections that begin
with .MIPS.content as .MIPS.content sections. Set
SHF_MNIPS_NOSTRIP for such section.
(elf_info_to_howto): Define to mips_info_to_howto_rela.
* elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
MIPS_GOT_OFST, and MIPS_GOT_DISP.
Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
variable.
* elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
`else'.
1999-05-30 Philip Blundell <philb@gnu.org>
* elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
1993-03-25 (!!). Take into account the bitmasks for the reloc so
the addend does not overflow into the rest of the word.
1999-05-29 Nick Clifton <nickc@cygnus.com>
* bfd-in.h: Amend prototype for
bfd_elf32_arm_process_before_allocation .
* bfd-in.h: Regenerate.
* elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
elements in a fixed sized array.
(ARM_ELF_ABI_VERSION): Define.
(ARM_ELF_OS_ABI_VERSION): Define.
(R_ARM_THM_ABS5): Fix rightshift and size.
(R_ARM_THM_PC22): Fix size.
(R_ARM_PLT32): Define Howto.
(find_howto): New function: Locate a howto based on a reloc
number.
(elf32_arm_info_to_howto): Use find_howto if necessary.
(elf32_arm_reloc_map): Change type of field bfd_reloc_val to
bfd_reloc_code_real_type.
(elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
and BFD_RELOC_VTABLE_ENTRY.
(elf32_arm_reloc_type_lookup): Use find_howto if necessary.
* elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
elements in a fixed sized array.
(ARM_ELF_ABI_VERSION): Define.
(ARM_ELF_OS_ABI_VERSION): Define.
(R_ARM_THM_ABS5): Fix rightshift and size.
(R_ARM_THM_PC22): Fix size.
(elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
(elf32_arm_reloc_map): Change type of field bfd_reloc_val to
bfd_reloc_code_real_type.
* elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
no_pipeline_knowledge.
(elf32_arm_link_hash_create): Initialise new field to zero.
(bfd_elf32_arm_process_before_allocation): Add new paraemter:
no_pipeline_knowledge. Use this parameter to initialise the field
in the globals data structure.
(elf32_arm_final_link_relocate): Only add in pipeline offset if
no_pipeline_knowledge is false and the binary is from an old
toolchain.
(elf32_arm_merge_private_data): Generate an error if an attempt is
made to link together big endian and little endian code.
(elf32_arm_post_process_headers): New function: Initialise the
EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
header.
(elf_backend_post_process_headers): Define.
1999-05-28 Nick Clifton <nickc@cygnus.com>
* elf-bfd.h (struct elf_backend_data): Add new field:
elf_backend_post_process_headers.
* elfxx-target.h (elf_backend_post_process_headers): Define to
NULL if not already defined.
(elfNN_bed): Initialise elf_backend_post_process_headers field.
* elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
to zero.
(_bfd_elf_compute_section_file_positions): Call
elf_backend_post_process_headers if defined.
1999-05-28 Ian Lance Taylor <ian@zembu.com>
* configure.in: Check whether getuid and getgid exist.
* archive.c: Define getuid and getgid as macros if HAVE_GETUID or
HAVE_GETGID are not defined, respectively.
(bfd_write_armap): Don't special case on _WIN32 for getuid and
getgid.
* configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
* configure, config.in: Rebuild.
1999-05-28 Martin Dorey <mdorey@madge.com>
* elf32-i960.c: New file.
* elf.c (prep_headers): Handle bfd_arch_i960.
* targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
* config.bfd (i960-*-elf*): New target.
* configure.in (bfd_elf32_i960_vec): New target vector.
* Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
(BFD32_BACKENDS_CFILES): Add elf32-i960.c.
* Makefile.in, aclocal.m4, configure: Rebuild.
1999-05-27 Nick Clifton <nickc@cygnus.com>
* elfarm-oabi.c (elf32_arm_howto_table): Add entry for
R_ARM_PLT32.
(find_howto): New function: Find entries in the
elf32_arm_howto_table.
(elf32_arm_info_to_howto): Use find_howto if the entry cannot be
computed simply.
(elf32_arm_reloc_type_lookup): Add lookup for
BFD_RELOC_ARM_PLT32.
1999-05-25 Philip Blundell <pb@nexus.co.uk>
* bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
(elf32_arm_link_hash_table_create): Use above function as the
constructor for hash table entries.
(elf32_arm_relocate_section): Avoid crash when there is no output
section.
(elf32_arm_final_link_relocate): New parameter h.
(elf32_arm_relocate_section): Pass symbol hash entry to above
routine.
(elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
comments.
1999-05-25 Catherine Moore <clm@cygnus.com>
* coff-arm.c (coff_arm_relocate_section): Don't emit
base file entries for pc-relative values.
1999-05-25 DJ Delorie <dj@cygnus.com>
* peicode.h (coff_swap_sym_in): When we create the actual section
to reflect the not-there section C_SECTION symbols refer to,
change the symbol class to C_STAT as the section is now really
there.
1999-05-24 Philip Blundell <pb@nexus.co.uk>
* elf32-arm.h (elf32_arm_relocate_section): Undo change of
1999-03-25.
Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
* coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
F_PIC_INT to F_PIC.
* coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
1999-05-16 Nick Clifton <nickc@cygnus.com>
* coff-mcore.c (in_reloc_p): Reinstate.
1999-05-15 Nick Clifton <nickc@cygnus.com>
* reloc.c (BFD_RELOC_MCORE_RVA): Define.
* bfd-in2.h: Regenerate.
* coff-mcore.c (in_reloc_p): Remove defintion.
(mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
(mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
IMAGE_REL_MCORE_RVA.
(coff_mcore_rtype_to_howto): Add special processing for
IMAGE_REL_MCORE_RVA.
(coff_mcore_relocate_section): Add support for
IMAGE_REL_MCORE_RVA.
* elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
(mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
R_MCORE_RELATIVE.
(mcore_elf_relocate_section): Delete redundant case labels.
Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* elf32-arm.h (elf32_arm_relocate_section): Fix operator
precedence between bit-and and comparison.
Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
* config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
list of target formats (targ_selvecs).
(i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
(powerpcle*-*rtems*, sh-*-rtemself*): New targets.
1999-05-10 DJ Delorie <dj@cygnus.com>
* ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
reasonable mode until "ar x" is smart enough to skip it (fixes
gcc/libgcc.a builds on mips-ecoff targets
* coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
to work. Hack to support MS import libraries, which use different
COMDAT types than GNU.
(coff_slurp_symbol_table): C_SECTION symbols are local; they refer
to implied zero-length sections (see peicode below)
* coffgen.c (coff_get_normalized_symtab): Properly read long MS
filename symbols, which use one *or more* auxents.
* coffswap.h (coff_swap_aux_in): ditto
* peicode.h (coff_swap_sym_in): Build the implied zero-length
sections
Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
* elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
for all relocations.
1999-05-10 Catherine Moore <clm@cygnus.com>
* bfd-in.h (bfd_arm_allocate_interworking_sections): Static
if COFF_IMAGE_WITH_PE.
(bfd_arm_process_before_allocation): Likewise.
(bfd_arm_get_bfd_for_interworking): Likewise.
* coff-arm.c: Likewise.
* bfd-in2.h: Regenerate.
* configure.in (armpe_little_vec): Remove coff-arm.lo.
(armpe_big_vec): Likewise.
* configure: Rebuild.
1999-05-10 Nick Clifton <nickc@cygnus.com>
* elf.c (elf_fake_sections): Check for .rel. as start of rel
section, not just .rel. Same for .rela.
1999-05-07 Nick Clifton <nickc@cygnus.com>
* coff-mcore.c (coff_mcore_relocate_section): Replace assert about
endianism with an error message.
Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
* dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
assignment from "unsigned char *" to "char *".
(decode_line_info): Likewise for dwarf_line_buffer assignment.
1999-05-05 Catherine Moore <clm@cygnus.com>
* coff-arm.c (coff_arm_relocate_section): Add one to
address of ARM_RVA32 thumb functions.
1999-05-05 Catherine Moore <clm@cygnus.com>
* elf32-m68k.c (elf32_m68k_set_private_flags): New.
(elf32_m68k_copy_private_bfd_data): New.
(elf32_m68k_merge_private_bfd_data): New.
(elf32_m68k_print_private_bfd_data): New.
(CPU32_FLAG): Define.
(PLT_CPU32_ENTRY_SIZE): Define.
(elf_cpu32_plt0_entry): Declare.
(elf_cpu32_plt_entry): Declare.
(elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
(elf_m68k_finish_dynamic_symbol): Likewise.
(elf_m68k_finish_dynamic_sections): Likewise.
(elf_backend_plt_header_size): Remove definition.
(bfd_elf32_bfd_copy_private_bfd_data): Define.
(bfd_elf32_bfd_merge_private_bfd_data): Define.
(bfd_elf32_bfd_set_private_flags): Define.
(bfd_elf32_bfd_print_private_bfd_data): Define.
Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
* som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
and R_LONG_PCREL_MODE.
1999-04-29 Nick Clifton <nickc@cygnus.com>
* coff-mcore.c (coff_mcore_relocate_section): Fix typos.
Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
* elf32-sh.c (sh_elf_relocate_section): Include relocation addend
in relocation calculation.
1999-04-26 Tom Tromey <tromey@cygnus.com>
* aclocal.m4, configure: Updated for new version of libtool.
1999-04-21 Nick Clifton <nickc@cygnus.com>
* coff-mcore.c: Add support for mcore relocs.
1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
* elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
incorrect use EF_MIPS_xxBITPTRS.
1999-04-18 Ian Lance Taylor <ian@zembu.com>
* elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
variable insn.
* bfd-in2.h: Rebuild.
* libbfd.h: Rebuild.
Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
* coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
(coff_arm_relocate_section): Add ARM26D transform. Only
change to ARM26D for relocateable links.
1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
* elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
(bfd_elf32_bfd_print_private_bfd_data): New.
1999-04-15 Doug Evans <devans@casey.cygnus.com>
* elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
refetch addend if USE_REL, add many comments regarding current state.
For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
* elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
size and rightshift. For R_ARM_THM_PC22, fix bitsize.
* elfarm-oabi.c (elf32_arm_howto_table): Ditto.
Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
* elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
* elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
1999-04-13 David Mosberger <davidm@hpl.hp.com>
* dwarf2.c (decode_line_info): Don't truncate address to least
significant 32 bits (breaks 64 bit targets).
(lookup_address_in_function_table): Ditto.
(comp_unit_contains_address): Ditto.
Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
* coff-arm.c (arm_emit_base_file_entry): New routine.
(A2T3_OFFSET): Define.
(T2A3_OFFSET): Define.
(coff_arm_relocate_section): Emit base file entries for interworking
stubs.
1999-04-13 Philip Blundell <philb@gnu.org>
* elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
relocs 17 through 19.
Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
* elfcode.h: Remove fnmatch.h.
* elflink.h (elf_link_assign_sym_version): Call back to ld
instead of calling fnmatch.
* config.bfd (i?86-*-beoself): Include pe vecs.
Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
* elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
to go missing.
1999-04-10 Richard Henderson <rth@cygnus.com>
* elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
when trying to resolve dynamic symbol references.
* 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-alpha.c (elf64_alpha_relocate_section): Likewise.
* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
* elflink.h (elf_link_output_extsym): Likewise.
Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
* section.c (_bfd_strip_section_from_output): New function moved from
* elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
* elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
* elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
* elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
* elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
* elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
* bfd-in2.h: Update.
1999-04-09 Ian Lance Taylor <ian@zembu.com>
* elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
1999-04-08 Nick Clifton <nickc@cygnus.com>
* coff-mcore.c: New File: Support for mcore-pe targets.
* cpu-mcore.c: New File: Support for mcore targets.
* elf32-mcore.c: New File: Support for mcore-elf target.
* pe-mcore.c: New File: Definitions for mcore-pe target.
* pei-mcore.c: New File: Definitions for mcore-pei target.
* Makefile.am: Add support for MCore targets.
* Makefile.in: Regenerate.
* config.bfd: Add support for MCore targets.
* configure.in: Add support for MCore targets.
* configure: Regenerate.
* archures.c: Add support for MCore architecture.
* bfd-in2.h: Regenerate.
* coffcode.h: Add support for mcore-pe targets.
* elf.c: Add support for mcore-elf target.
* reloc.c: Add support for MCore relocs.
* targets.c: Add support for MCore targets.
1999-04-07 Nick Clifton <nickc@cygnus.com>
* elfarm-nabi.c (elf32_arm_howto_table): Add entries for
R_ARM_XPC25 and R_ARM_THM_XPC22.
(elf32_arm_reloc_map): Remove redundant entries.
1999-04-06 Ian Lance Taylor <ian@zembu.com>
* sysdep.h (LC_MESSAGES): Never define.
1999-04-06 Chris Torek <torek@bsdi.com>
* reloc.c (bfd_check_overflow): Add addrsize parameter. Change
all callers. Rewrite completely.
(_bfd_relocate_contents): Rewrite overflow checking.
* bfd-in2.h: Rebuild.
1999-04-05 Ian Lance Taylor <ian@zembu.com>
From Gabriel Paubert <paubert@iram.es>:
* elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
* ppcboot.c (ppcboot_vec): Use little endian routines for
headers.
* elf.c (elfcore_strndup): Only define if it will be used.
* elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
and irelend.
(ppc_elf_check_relocs): Remove unused local i.
(ppc_elf_gc_mark_hook): Add default case to switch.
From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
* srec.c (srec_scan): Accept \r in symbol definitions.
(srec_object_p): Set HAS_SYMS if we saw any symbols.
(symbolsrec_object_p): Likewise.
1999-04-04 Don Bowman <don@pixsci.com>
* config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
1999-04-04 Ian Lance Taylor <ian@zembu.com>
* dwarf1.c (parse_line_table): Remove unused locals last_pc and
last_line.
* elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
* elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
switch.
* elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
local i.
* syms.c (_bfd_stab_section_find_nearest_line): Remove unused
local val.
1999-03-31 Nick Clifton <nickc@cygnus.com>
* config.bfd: Add support for arm-epoc-pe target.
* configure.in: Add support for arm-epoc-pe target.
* configure: Regenerate.
* targets.c: Add support for arm-epoc-pe target.
* coff-arm.c: Allow header files to override definition of
TARGET_UNDERSCORE and USER_LABEL_PREFIX.
* pe-arm.h: Allow previous header files to override definition of
TARGET_LITTLE_SYM and TARGET_BIG_SYM.
* pei-arm.h: Allow previous header files to override definition of
TARGET_LITTLE_SYM and TARGET_BIG_SYM.
* epoc-pe-arm.c: New file. Support arm-epoc-pe target.
* epoc-pei-arm.c: New file. Support arm-epoc-pei target.
1999-03-30 Nick Clifton <nickc@cygnus.com>
* elf.c (elf_map_symbols): Handle the case where section
symbols are generated for content-less sections which are
not mapped to the output file.
* linker.c: Replace direct references to fields in BFD structure
with accessor macros.
* elflink.h: Replace direct references to fields in BFD structure
with accessor macros.
1999-03-25 Philip Blundell <pb@nexus.co.uk>
* config.bfd: Eliminate redundancy in checks for Linux/ARM.
* elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
account when adjusting section symbols during a partial link.
1999-03-24 Nick Clifton <nickc@cygnus.com>
* coff-sparc.c (struct coff_reloc_map): Change type of field
'bfd_reloc_val' to bfd_reloc_code_real_type.
* elf-m10200.c (struct mn10200_reloc_map): Ditto.
* elf-m10300.c (struct mn10300_reloc_map): Ditto.
* elf32-arc.c (struct arc_reloc_map): Ditto.
* elf32-d10v.c (struct d10v_reloc_map): Ditto.
* elf32-d30v.c (struct d30v_reloc_map): Ditto.
* elf32-fr30.c (struct fr30_reloc_map): Ditto.
* elf32-m32r.c (struct m32r_reloc_map): Ditto.
* elf32-sh.c (struct elf_reloc_map): Ditto.
* elf32-sparc.c (struct elf_reloc_map): Ditto.
* elf32-v850.c (struct v850_reloc_map): Ditto.
* elf64-sparc.c (struct elf_reloc_map): Ditto.
* elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
* elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
1999-03-17 Martin Hunt <hunt@cygnus.com>
* syms.c (_bfd_stab_section_find_nearest_line): Changed this
function so source-level assembly works. If multiple N_SOs
are seen without and N_FUNs, create an indextable entry with
a NULL function name.
1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
* elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
of certian similar cpus.
1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
* elf32-mips.c (_bfd_mips_elf_final_write_processing):
Add the 5000. Change the architecture for the 5400 to mips4.
(elf_mips_mach): Add r5000.
1999-03-11 Doug Evans <devans@casey.cygnus.com>
* cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
1999-03-11 Nick Clifton <nickc@cygnus.com>
* binary.c (binary_set_section_contents): Generate warning about
huge file offsets for any section that will occupy file space, not
just those that are loadable.
1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
* libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
1999-02-22 Jim Lemke <jlemke@cygnus.com>
* elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
* elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
* elflink.h: Revert all changes since Feb 16. Instead:
(elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
appropriate. Copy it to version symbols.
(elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
symbols if appropriate.
(elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
symbol if appropriate.
(elf_link_output_extsym): If symbol is marked as undefined, and
has no nonweak references, mark it as weak undefined.
Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_merge_symbol): When overriding a dynamic
definition with a weak undefined symbol, set NEEDS_PLT if it is a
function.
(elf_link_add_object_symbols): Don't copy the other field if we
are overridding.
Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_merge_symbol): Do not merge any symbol from a
shared object with a weak undefined symbol.
1999-02-18 Nick Clifton <nickc@cygnus.com>
* elfarm-nabi.c: Set partial_inplace back to false.
1999-02-17 Nick Clifton <nickc@cygnus.com>
* coff-arm.c (TARGET_UNDERSCORE): Re-enable.
(USER_LABEL_PREFIX): Set to "_".
The following patches are from: Scott Bambrough
<scottb@corelcomputer.com>
* libaout.h (M_ARM6_NETBSD): Set to 143.
* reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
* bfd-in2.h: Regenerate.
* elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
'true' as REL relocs are now being used. Add new PIC relocs:
R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
* elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
of targets.
(elf32_arm_final_link_relocate): Change parameters so that entire
reloc is passed. Add support for PIC relocs.
(elf32_arm_relocate_section): Pass entire reloc to
elf32_arm_final_link_relocate.
(elf32_arm_check_relocs): Handle new PIC relocs.
(elf32_arm_adjust_dynamic_symbol): New function.
(elf32_arm_size_dynamic_sections): New function.
(elf32_arm_discard_copies): New function.
(elf32_arm_finish_dynamic_symbol): New function.
(elf32_arm_finish_dynamic_sections): New function.
(ELF_MAXPAGE_SIZE): Define.
(bfd_elf32_bfd_reloc_type_lookup): Define.
(elf_backend_relocate_section): Define.
(elf_backend_adjust_dynamic_symbol): Define.
(elf_backend_create_dynamic_sections): Define.
(elf_backend_finish_dynamic_symbol): Define.
(elf_backend_finish_dynamic_sections): Define.
(elf_backend_size_dynamic_sections): Define.
(elf_backend_plt_readonly): Define.
(elf_backend_want_got_plt): Define.
(elf_backend_want_plt_sym): Define.
Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
* elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
(_bfd_mips_elf_fake_sections): Likewise.
Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
bfd_elf32_arm_get_bfd_for_interworking,
bfd_elf32_arm_process_before_allocation): Define to avoid clash
with elfarm-nabi.c.
* elf32-arm.h: Don't declare elf32_arm_info_to_howto.
(elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
elf32_arm_find_nearest_line): Make them static.
Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_merge_symbol): Add pflags parameter. Change all
callers. Do not merge a definition from a shared object with a
weak undefined symbol.
(elf_link_add_object_symbols): Do not change the symbol type or
size if the old symbol overrides the new one.
1999-02-08 Nick Clifton <nickc@cygnus.com>
* config.bfd: Add support for strongarm target.
Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* elf32-m68k.c (reloc_map): Use the correct types for the struct
fields instead of unsigned char.
Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
* Makefile.am: Rebuild dependencies.
* Makefile.in: Rebuild.
Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
* configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
* acinclude.m4: Add comments to uses of AC_DEFINE.
* acconfig.h: Remove.
* configure: Rebuild with current autoconf/automake.
* aclocal.m4: Likewise.
* config.in: Likewise.
* Makefile.in: Likewise.
1999-02-04 DJ Delorie <dj@cygnus.com>
* libbfd.c (real_read): don't call fread for zero bytes. This
covers up a bug (or misuse of bfd) that's exposed by Solaris.
Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
* elf32-mips.c (mips_elf_relocate_section): Insure that the target
of a jump is in the current 256 MB region.
Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
* format.c (bfd_check_format_matches): Change last patch to only
take effect for the binary target.
Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
* elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
* elf32-fr30.c (fr30_elf_check_relocs): New routine.
Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
* format.c (bfd_check_format_matches): If the target was
previously specified, don't check other targets when checking for
an archive file.
Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
* elf32-arm.h (elf32_arm_reloc_map): Removed.
(elf32_arm_reloc_type_lookup): Removed
* elfarm-nabi.c (elf32_arm_reloc_map): New.
(elf32_arm_reloc_type_lookup): New.
* elfarm-oabi.c (elf32_arm_reloc_map): New.
(elf32_arm_reloc_type_lookup): New.
Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
* elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
* elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
* Makefile.am: Use new files.
* Makefile.in: Regenerate.
* configure.in: Use new files.
* configure: Regenerate.
1999-02-01 Nick Clifton <nickc@cygnus.com>
* elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
(fr30_elf_gc_sweep_hook): New function.
(elf_backend_can_gc_sections): Define.
Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
* targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
and bfd_elf32_bigarm_oabi_vec.
Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
* Makefile.am (elf32-arm-oldabi.lo): New.
(elf32-arm-newabi.lo): New.
* Makefile.in: Regenerate.
* config.bfd (thumb-*-elf): Remove definition of targ_underscore.
(arm-*-elf): Likewise.
(arm-*-oabi): New.
(thumb-*-oabi): New.
* configure: Regenerate.
* configure.in (bfd_elf32_littlearm_oabi_vec): New.
(bfd_elf32_bigarm_oabi_vec): New.
* elf32-arm-newabi.c: New.
* elf32-arm-oldabi.c: New.
* elf32-arm.c: Removed.
* elf32-arm.h: New.
Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
* binary.c (binary_set_section_contents): Omit warnings for
unloadable sections.
1999-01-31 Michael Meissner <meissner@cygnus.com>
* config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
powerpc{,le}-*-eabi.
1999-01-29 Nick Clifton <nickc@cygnus.com>
* dwarf2.c (read_unsigned_leb128): Remove unused variables.
* dwarf2.c (read_signed_leb128): Remove unused variables.
Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
* elf.c (assign_file_positions_for_segments): Only adjust
p_align when needed.
Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
* binary.c (binary_set_section_contents): Don't return early for a
non-loadable section, in case the first section is non-loadable.
Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
W. Rozycki <macro@ds2.pg.gda.pl>.
1999-01-28 Nick Clifton <nickc@cygnus.com>
* elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
R_FR30_GNU_VTENTRY relocs.
Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
* elflink.h (elf_link_output_sym): Zero syms which are
part of sections which have been excluded.
Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
* coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
to F_PIC_INT.
* coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
1999-01-27 Nick Clifton <nickc@cygnus.com>
* elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
relocation.
(fr30_final_link_relocate): Use computed value as result of
relocation.
1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
* binary.c (binary_set_section_contents): Emit warning for
huge file offsets due to widely-dispersed section LMAs.
Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
* elf.c (assign_file_positions_for_segments): If not D_PAGED,
align first section to largest section alignment, not first
section alignment.
1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
* configure.in: Require autoconf 2.12.1 or higher.
Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
* archures.c (bfd_mach_i386_i386_intel_syntax): Define.
* bfd-in2.h: Likewise.
* cpu-i386.c (bfd_i386_arch_intel_syntax): New.
1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
* archures.c,bfd-in2.h (bfd_mach_mips4111): New.
* cpu-mips.c: Add support for and independent 4111.
* elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
(_bfd_mips_elf_final_write_processing):
bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
* elf32-mips.c (elf_mips_abi_name): New.
(_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
* elf32-mips.c (_bfd_mips_elf_final_write_processing):
Handle bfd_mach_mips4300.
1998-12-11 Ulrich Drepper <drepper@cygnus.com>
* elf32-i386.c: Remove leaked development code from patch
1998-12-10 by Richard Henderson.
1998-12-10 Richard Henderson <rth@cygnus.com>
* elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
in debug sections for symbol defined externally.
Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* targets.c (bfd_target_vector): Remove duplicate entry for
tekhex_vec.
1998-12-09 Nick Clifton <nickc@cygnus.com>
* elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
since we are using RELAs.
Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
SCO Open Server Release 5 core file support, from Jouke Numan
<jnuman@hiscom.nl>:
* sco5-core.c: New file.
* configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
(sco5-core.lo): Define SCO5_CORE in COREFLAG.
* Makefile.am: Rebuild dependencies.
(OPTIONAL_BACKENDS): Add sco5-core.lo.
(OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
* bfd.c (struct _bfd): Add sco5_core_data field to tdata.
* targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
* bfd-in2.h, configure, Makefile.in: Rebuild.
Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
* config.bfd (hppa*-*-mpeix*): New target.
* configure.in: Add AC_HEADER_DIRENT.
(hppa*-*-mpeix*): New target.
* configure.host (hppa*-*-mpeix*): New host.
* hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
friends rather than just including <sys/dir.h>.
* som.h (struct som_symbol): Add hppa_priv_level and apto
tc_data. Change all users.
(struct somdata): Add comp_unit field.
(obj_som_compilation_unit): Define.
(bfd_som_attach_compilation_unix): Declare.
* som.c: Check HOST_HPPAMPEIX.
(struct som_misc_symbol_info): Add new field priv_level.
(som_object_setup): Add current_offset parameter. Change all
callers.
(setup_sections): Likewise.
(som_object_p): For EXECLIBMAGIC, read the lst header.
(som_write_symbol_strings): Add compilation_unit parameter.
Change all callers.
(som_finish_writing): Write out compilation_unit.
(som_bfd_derive_misc_symbol_info): Set priv_level.
(som_build_and_write_symbol_table): Set xleast field to 3.
(som_slurp_symbol_table): Set symbol priv_level.
(bfd_som_attach_compilation_unit): New function.
(som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
priv_level into symbol_value.
* configure, config.in: Rebuild.
Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
* hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
warning function to call _bfd_error_handler instead.
* libbfd.c (COERCE32): Cast through unsigned long and long to
avoid bug in old version of gcc.
* elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
(elf_backend_additional_program_headers): Don't define.
1998-12-08 Nick Clifton <nickc@cygnus.com>
* elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
relocations to include offset of 2 included in the insns, and the
offset of the relocs within the section.
Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
The following changes were made by David Taylor
<taylor@texas.cygnus.com>, Edith Epstein
<eepstein@sophia.cygnus.com>, Jim Blandy
<jimb@zwingli.cygnus.com>, and Elena Zannoni
<ezannoni@kwikemart.cygnus.com> as part of the project to merge in
changes originally made by HP; HP did not create ChangeLog
entries.
* aclocal.m4, configure, Makefile.in: Rebuilt using latest
automake macro library.
* hpux-core.c (hpux_core_core_file_p): this function now
understands HPUX 10.30 thread info. Yes, the thread stacks can be
found in the corefile! Also, in hpux_core_core_file_p, if we
encounter a section with an unknown type, don't punt. Instead,
just skip it. Also, count the number of sections of known type
that we encounter. If we encounter at least one good one, then
we'll declare that the file is a core file. If we encounter any
unknown ones but some known ones, then we'll issue a warning (but
still declare it to be a core file). Also, correctly decide when a
file is not a core.
(PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
(CORE_ANON_SHMEM): define if not defined.
(hpux_core_struct): add members lwpid and user_tid.
(core_kernel_thread_id, core_user_thread_id): new macros.
(make_bfd_asection): use bfd_alloc to allocate room for a copy of
the name before storing it in the bfd.
(hpux_core_core_file_p): handle threads.
* libhppa.h (GET_FIELD): protect against redefinition.
(HPPA_WIDE): define.
(GET_FIELD): define.
(GET_BIT): define.
(MASK): define.
(CATENATE): define.
(ELEVEN): define.
(sign_extend): redefine.
(assemble_6): define.
(assemble_12): rewrite.
(assemble_16): define.
(assemble_16a): define.
(assemble_17): rewrite.
(assemble_22): define.
1998-12-07 Nick Clifton <nickc@cygnus.com>
* elf32-fr30.c (fr30_final_link_relocate): Using signed
relocations for signed values.
Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
* mipsbsd.c (MY(set_arch_mach)): Make static.
* aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
bfd_mach_mips* macros rather than simple numbers.
COFF weak symbol support, based on patches from Mark Elbrecht
<snowball3@usa.net>:
* coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
* coffgen.c (coff_renumber_symbols): Handle weak symbols.
(coff_write_alien_symbol): Likewise.
* cofflink.c (coff_link_check_ar_symbols): Likewise.
(coff_link_add_symbols): Likewise.
(_bfd_coff_link_input_bfd): Likewise.
(_bfd_coff_write_global_sym): Likewise.
* elf.c (copy_private_bfd_data): Always initialize the
includes_phdrs field.
* elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
file defines a symbol first mentioned in an ELF file.
* bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
possible, rather than only if BFD64.
* elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
not __GNUC__.
* bfd-in2.h: Rebuild.
* srec.c (srec_set_section_contents): Correct test to avoid
switching to 4 byte addresses after seeing a second section which
requires 3 byte addresses. From Joel Schantz
<joel.schantz@argosys.boeing.com>.
* config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
<aymeric.vincent@emi.u-bordeaux.fr>.
1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
* elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
decide whether the output file is -mrelocatable-lib,
-mrelocatable, or neither. (gdb.base/nodebug.exp)
1998-12-03 Nick Clifton <nickc@cygnus.com>
* elf32-fr30.c: Add support for R_FR30_48 reloc.
* reloc.c: Add BFD_RELOC_FR30_48 relocation.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate
Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
link against a dynamic symbol with no type or size.
1998-12-01 Ulrich Drepper <drepper@cygnus.com>
* elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
relocation for section which does not get loaded.
(elf_i386_relocate_section) [R_386_32]: Likewise.
Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
* coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
reloc_count and i long instead of unsigned long. Handle error
return from bfd_canonicalize_reloc.
1998-12-01 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (v850_elf_relocate_section): Detect the absence of
a hash table.
Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
* elf32-sh.c (elf/sh.h): Include.
sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
(sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
(sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
(sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
* Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
* elflink.h (compute_bucket_count): Don't allow minsize==0, it
causes division by zero later on.
Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
* elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
needed.
1998-11-25 DJ Delorie <dj@cygnus.com>
* coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
hook now.
Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
* elf32-fr30.c (fr30_elf_relocate_section): Call
fr30_final_link_relocate.
(fr30_final_link_relocate): New function: Handle I20 and I32
relocs.
(fr30_elf_i32_reloc): New function: Handle I32 relocs.
(fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
(fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
* elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
chain to empty.
The following changes are based on a patch submitted by Gianluca
Moro <glctr@abc.it>:
(v850_elf_perform_relocation): Only update a hi16s reloc if it has
not already been updated.
(find_remembered_hi16s_reloc): New parameter 'already_found'
returns state of remembered hi16s reloc.
(remember_hi16s_reloc): Set 'found' field to false.
(hi16s_location): Add 'found' field.
1998-11-23 DJ Delorie <dj@cygnus.com>
* coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
to see .DLL files as unrecognized.
(i3coff_object_p): Sorry, had to hack it to not recognize these
files (pei-i386) on request.
1998-11-23 DJ Delorie <dj@cygnus.com>
* opncls.c (bfd_make_readable): need more cleanup for symbols and
relents. Call bfd_check_format to reinitialize.
Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
* elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
warnings.
Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
* aclocal.m4: regenerate
* configure: regenerate
Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
* elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
* elf.c (_bfd_elf_link_hash_newfunc): Clear it.
* elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
respect it as an upper bound on what memory to reference.
(elf_gc_smash_unused_vtentry_relocs): Likewise.
(elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
update vtable_entries_size appropriately.
Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
* elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
reloc number.
Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
* archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
bfds; they have no "file" so we fake it.
* bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
* libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
resizing the memory buffer.
* opncls.c (bfd_make_writable): New function; lets you write a
bfd_create'd bfd to an in-memory buffer.
(bfd_make_readable): New function; lets you read back that buffer
as if it were from bfd_openr. Used to build generated archive
members (winsup's ld's dlltool)
Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
* po/bfd.pot: Regenerated.
Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (hi16s_location): Replaced fixed size array with
linked list.
Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
* elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
element of the gotentry list for local symbols too.
(elf64_alpha_relocate_section): Unify local and global handling.
Assert that gotent->use_count > 0.
Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
* configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
update for file name changes of July 2, 1998.
(vms_vax_vec): New.
* configure: Rebuild.
Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
* po/bfd.pot: Regenerated.
Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
* acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
* aclocal.m4, configure: regenerate
Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
* elf.c (prep_headers): Add support for bfd_arch_fr30.
Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
* acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
was cached.
* aclocal.m4, configure: regenerated.
Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
* elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
R_D10V_GNU_VTENTRY relocs.
(elf_d10v_howto_table): Likewise.
(d10v_reloc_map d10v_reloc_map): Likewise.
(elf32_d10v_gc_mark_hook): New.
(elf32_d10v_gc_sweep_hook): New.
(elf32_d10v_check_relocs): New.
(elf32_d10v_relocate_section): New.
(elf_backend_relocate_section): Define.
(elf_backend_can_gc_sections): Define.
Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
* Makefile.am (BFD32_BACKENDS): Move vms files here...
(BFD64_BACKENDS): ...from here.
(BFD32_BACKENDS_CFILES): Move vms files here...
(BFD64_BACKENDS_CFILES): ...from here.
* Makefile.in: Rebuild.
Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
* Makefile.am: Add FR30 target.
* Makefile.in: Add FR30 target.
* archures.c: Add support for FR30.
* config.bfd: Add support for FR30.
* configure.in: Add support for FR30.
* reloc.c: Add support for FR30 relocations.
* targets.c: Add support for FR30 relocations.
* bfd-in2.h: Regenerate.
* configure: Regenerate.
* libbfd.h: Regenerate.
* cpu-fr30.c: New file.
* elf32-fr30.c: New file.
Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
* configure.in: detect cygwin* instead of cygwin32*
* configure: regenerate
Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
* elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
use bfd_malloc and free instead and check return value from bfd_malloc.
Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
* libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
* libbfd.h: Rebuild.
* elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
(SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
(MIPS_TEXT_DYNSYM_SECN): Likewise.
(_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
section.
(struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
field.
(mips_elf_link_hash_table_create): Don't initialize
dynsym_sec_strindex.
(mips_elf_gc_mark_hook): Add default case to avoid warning.
(mips_elf_size_dynamic_sections): Generate a section symbol for
every output section.
(mips_elf_finish_dynamic_sections): Count all sections for
DT_MIPS_UNREFEXTNO.
(mips_elf_finish_dynamic_sections): Use dynamic symbols for all
output sections.
Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
for later PLT entries in large PLTs.
(ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
* elf32-ppc.c (ppc_elf_reload_section): Fix typo.
1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
* elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
* elflink.h (elf_collect_hash_codes): New function. This function is
called for each exported symbol and we compute the ELF hash value for
it.
(compute_bucket_value): New function. It is called from
size_dynamic_sections to determine the hash table size. When we are
optimizing a better, but slower, algorithm is used.
(size_dynamic_sections): Call compute_bucket_value.
* elf.c (bfd_elf_hash): Optimize the hash function a bit.
Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
* elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
R_SH_GNU_VTENTRY.
(sh_elf_gc_mark_hook): New.
(sh_elf_gc_sweep_hook): New.
(sh_elf_check_relocs): New.
(elf_backend_can_gc_sections): Define.
Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
* acinclude.m4: undo previous gettext change
* aclocal.m4: rebuild with right version of aclocal.
Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
* acinclude.m4, aclocal.m4: move gettext-related fragments from
aclocal.m4 to acinclude.m4, so they don't get lost.
* elfcore.h: rewrite for better corefile support.
* elf.c (elfcore_*): new functions.
* elf-bfd.h (elf_obj_tdata): new structure members.
* acconfig.h, acinclude.m4, configure.in: add feature-tests for
flavor of procfs.
* aclocal.m4, config.in, configure, Makefile.in: regenerated.
Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
* elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
and R_M32R_GNU_VTENTRY.
(elf_backend_can_gc_sections): Define.
(m32r_elf_check_relocs): New.
(m32r_elf_gc_mark_hook): New.
(m32r_elf_gc_sweep_hook): New.
(m32r_elf_relocate_section): Handle VT relocs.
Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
* coff-arm.c (arm_relocate_section): Remove redundant test.
* bfd-in2.h (struct reloc_howto_struct): Improve comment to make
cleat that the 'bitsize' field is the size of the bitfield AFTER
relocation not before.
* elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
* coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
relocs.
Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
* elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
R_SPARC_GNU_VTENTRY.
(elf32_sparc_check_relocs): Handle them.
(elf32_sparc_reloc_type_lookup): Likewise.
(elf32_sparc_relocate_section): Likewise.
(elf32_sparc_gc_mark_hook): New.
(elf32_sparc_gc_sweep_hook): New.
Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
* som.c (som_finish_writing): Perform some sanity checks when
writing an executable or shared library.
Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
* dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
* configure.in (elf): Add dwarf1.lo.
* elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
* elf.c (_bfd_elf_find_nearest_line): Add call to
_bfd_dwarf1_find_nearest_line.
* elf32-mips.c (_bfd_mips_elf_find_nearest_line):
Add call to _bfd_dwarf1_find_nearest_line.
* configure: Rebuilt.
Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
* elflink.h (elf_gc_sections): Do not allow garbage
collection if dynamic sections have been created.
Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
* elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
R_V850_GNU_VTENTRY.
(v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
(v850_elf_perform_relocation): Likewise.
(v850_elf_final_link_relocate): Likewise.
(v850_elf_relocate_section): Likewise.
(v850_elf_gc_sweep_hook): New routine.
(v850_elf_gc_mark_hook): New routine.
(elf_backend_can_gc_sections): Define.
Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
* elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
that dynobj exists.
Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
* rs6000-core.c (rs6000coff_core_file_matches_executable_p):
Declare size as bfd_size_type.
(rs6000coff_get_section_contents): Declare count as bfd_size_type.
Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
* cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
structure.
* som.c (CPU_PA_RISC2_0): Define.
(_PA_RISC2_0_ID): Likewise.
(som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_link_add_object_symbols): When a versioned symbol
has a base which is already defined, only add the referenced
symbol to the dynamic symbol table if it is defined or referenced
by a regular file.
* elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
correctly.
1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elflink.h (elf_link_add_object_symbols): Undo last change.
Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
* elflink.h (elf_link_add_object_symbols): Don't record a dynamic
symbol for the indirect alias to a versioned symbol.
Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
* elf32-i386.c (elf32_i386_vtinherit_howto): New.
(elf32_i386_vtentry_howto): New.
(elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
or elf32_i386_vtinherit_howto on lookup.
Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
reloc_type. Rename R_68K__max to R_68K_max.
(howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
reloc.
Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
* libbfd.c (bfd_getb32): Rewrite expression to get better code.
(bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
* libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
after.
Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
* elflink.h (elf_link_add_object_symbols): Ensure that the warning
message has a null byte terminator.
Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
word subject to R_V850_32 relocation.
Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
* dwarf2.c: Add comment describing problem computing line numbers
for undefined symbols at link time.
Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
* elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
transform a defweak into a plt entry.
(elf64_alpha_calc_dynrel_sizes): Allow room for secondary
plt entry references to receive a RELATIVE reloc.
(elf64_alpha_finish_dynamic_symbol): Fill them in.
(elf64_alpha_relocate_section): Assert we don't overrun
the allocated relocation space.
Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
* elf.c (swap_out_syms): Always treat section symbols as
special, even if they are attached to a common section.
Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (v850_elf_symbol_processing): Move symbols in
sections with v850 common section attributes into named v850
common sections.
(v850_elf_add_symbol_hook): Move symbols in sections with v850
common section attributes into named v850 common sections.
Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
* elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
statement.
1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
* elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
reloc to the wrong section a warning, not an error. .dynsbss
is not an output section, so there is no need to check for it.
Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
* elf-bfd.h: Add argument to elf_backend_get_symbol_type.
Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
* elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
* elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
R_ARM_GNU_VTENTRY.
(elf32_arm_gc_mark_hook): New.
(elf32_arm_gc_sweep_hook): New.
(elf32_arm_check_relocs): New.
(elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
relocations.
(elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
relocations.
1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
* elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
assume there is no PLT or GOT.
Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
* elf32-arm.c (elf32_arm_find_nearest_line): New function: just
like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
also accepted as a function symbol type.
Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
* rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
* libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
match definition of _bfd_gc_sections field.
* libbfd.h: Rebuild.
Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
* elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
the addend of a dynamic relocation referencing a section.
* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
(sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
* elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
bed has a size_dynamic_sections routine before trying to use it.
Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
* elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
_bfd_elf_rel_vtable_reloc_fn.
Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
* Makefile.am: Add elf32-arm.c.
* Makefile.in: Rebuild.
* elf-bfd.h: Add elf_backend_get_symbol_type.
* elf.c (swap_out_syms): If defined, call
elf_backend_get_symbol_type.
* elf32-arm.c: Define elf_backend_get_symbol_type.
(elf32_arm_get_symbol-type): New routine.
(record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
(bfd_elf32_arm_process_before_allocation): Change to
check for STT_ARM_TFUNC.
(elf32_arm_final_link_relocate): Likewise.
* elfxx-target.h: Add elf_backend_get_symbol_type.
Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
* archures.c (bfd_mach_alpha_ev[456]): New.
* cpu-alpha.c: Rework to match these types.
* bfd-in2.h: Rebuild.
Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
* elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
* elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
* elf32-i386.c (elf_howto_table): Add vtable relocs.
(elf_i386_reloc_type_lookup): Recognize them.
(elf_i386_check_relocs): Pass them off to generic code.
(elf_i386_relocate_section): Ignore them.
(elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
(elf_backend_can_gc_sections): True.
Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
* elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
before looking at owner field.
(elf32_arm_to_thumb_stub): Ditto.
(elf32_arm_relocate_section): Compute name before calling
elf32_arm_final_link_relocate().
Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
* elf.c: comment and formatting cleanups.
* elfcore.h: ditto.
Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
* elfcode.h (elf_object_p): Reject files of header type ET_CORE
(core files are treated differently than object files).
* elf-bfd.h (_bfd_elf_write_corefile_contents,
bfd_elf_mkcorefile): declare.
* elfxx-target.h (_bfd_elf_write_corefile_contents,
bfd_elf_mkcorefile): add to bfd_target vector.
* elfcore.h (elf_core_file_p): save the program header table,
and set the bfd architecture from the elf file header.
* elf.c (bfd_elf_mkcorefile): new function.
(_bfd_elf_write_corefile_contents): new function.
(assign_file_positions_for_segments): add cases for handling
PT_NOTE segments. (assign_file_positions_except_relocs):
core files should be handled the same as exec files.
(prep_headers): identify core files as type ET_CORE.
(copy_private_bfd_data): identify the sections belonging to
the PT_NOTE segment.
* elf32-sparc.c (elf32_sparc_final_write_processing):
add break statement to default case.
1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
* elf32-ppc.c (ppc_elf_relocate_section): Check that output
section (not input) will be in sections ".sbss", ".sbss2",
".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
output_offset for correct evaluation of addend.
Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
* elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
elf32_arm_allocate_interworking_sections and
elf32_arm_process_before_allocation.
Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
* bfd-in.h: Ammend prototype for
elf32_arm_process_before_allocation to remove surplus third
argument.
* bfd-in2.h: Regenerate.
Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
* elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
* aoutx.h (aout_link_input_section_ext): Use the relocation already
calculated for RELOC_SPARC_REV32 case.
Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
* bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
elf32_arm_allocate_interworking_sections and
elf32_arm_process_before_allocation.
* bfd-in2.h: Regenerated.
* elf32-arm.c Define elf32_arm_link_hash_table.
(insert_thumb_branch): New routine.
(find_thumb_glue): New routine.
(find_arm_glue): New routine.
(record_arm_to_thumb_glue): New routine.
(record_thumb_to_arm_glue): New routine.
(elf32_arm_link_hash_table_create): New routine.
(elf32_arm_get_bfd_for_interworking): New routine.
(elf32_arm_allocate_interworking_sections) New routine.
(elf32_arm_process_before_allocation) New routine.
(elf32_thumb_to_arm_stub): New routine.
(elf32_arm_to_thumb_stub): New routine.
(elf32_print_private_bfd_data): Fix typo.
(elf32_arm_final_link_relocate): Add argument sym_sec.
Check for branches to thumb symbols in case R_ARM_PC24.
Check for branches to arm symbols in case R_ARM_THM_PC22.
(elf32_arm_relocate_section): Pass symbol section to
elf32_arm_final_link_relocate.
Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
entries unless the symbol is defined in the executable; in
particular, undefined weak symbols get a PLT entry.
Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
* libaout.h: Remove nested comment to avoid warning.
Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
* elf32-arm.c (elf32_arm_final_link_relocate): Rework
R_ARM_PC24 relocation.
Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
* elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
argument is_local. Add argument sym_flags. Check sym_flags
in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
(elf32_arm_relocate_section): Don't pass local sym and pass
sym_flags to elf32_arm_final_link_relocate.
Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
* elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
to not count too few relocs for dynamicly linked executables.
Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
* elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
symbols without a dynamic index dynamic. Consider all weak
symbols dynamic.
(elf64_alpha_strip_section_from_output): Don't assume 1-1
correspondance between input and output sections.
Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elflink.h (elf_gc_common_finalize_got_offsets): For backends
that use a .got.plt section start the got offset at zero.
Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
* ieee.c (ieee_write_processor): Correct the processor ID written
out for bfd_arch_m68k, accommodating change of March 25.
Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
* elf32-arm.c (elf32_arm_final_link_relocate): Rework
R_ARM_THM_RPC22 relocations.
Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
* elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
are always dynamic.
(elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
.got relocs in -Bsymbolic shared objects.
Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
* elf32-arm.c: Add private flags to ELF header.
(elf32_arm_print_private_bfd_data): New Function.
(elf32_arm_set_private_flags): New Function.
(elf32_arm_copy_private_flags): New Function.
(elf32_arm_merge_private_bfd_data): New Function.
Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
* elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
a local symbol.
(elf32_sparc_relocate_section): Likewise.
Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
* elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
.got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
(ppc_elf_relocate_section): Pull sgot and splt search to the start
of the function. Recognize no .plt as static linking.
1998-08-01 Ulrich Drepper <drepper@cygnus.com>
* elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
".liblist" string through gettext.
Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
* Makefile.am: Add support for elf32-arm.lo.
* Makefile.in: Rebuild.
* config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
(thumb-*-elf): Define targ_defvec and targ_selvecs.
* configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
* configure: Regenerate.
* elf.c: (prep_headers): Support arch_type of EM_ARM.
* targets.c: Support new targets bfd_elf32_bigarm_vec and
bfd_target bfd_elf32_littlearm_vec.
* elf32-arm.c: New file.
Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
* libaout.h (M_SPARCLITE_LE): New machine.
* sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
* aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
(sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
* aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
(NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
(aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
* elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
* libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
be BFD_RELOC_SPARC_REV32.
* reloc.c: Ditto.
* config.bfd (sparc86x-*-aout): New
Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
* linker.c (_bfd_generic_final_link): Allocate NULL symbol before
actually mapping the output sections.
Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
* elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
(mn10300_elf_reloc_map): Similarly.
(mn10300_elf_final_link_relocate): Handle R_MN10300_24.
Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
* elf32-mips.c (elf_mips_howto_table): Add reloc types used on
Irix 6.
(bfd_elf32_bfd_reloc_type_lookup): Add default case.
* elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
elf_mips_reloc_type defined in elf/mips.h.
1998-07-24 Ulrich Drepper <drepper@cygnus.com>
* elf64-mips.c: Remove reloc_type definition completely. It's now
in elf/mips.h.
Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
* elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
as they are defined in elf/mips.h now.
Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
* Re-add lost change:
* elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
"movm_stack_size".
(mn10300_elf_relax_section): Include stack space for register saves
in the imm8 field of a "call" instruction.
(compute_function_info): Determine how much stack is allocated by
the movm instruction. Fix typo.
(elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
* elf32-sparc.c (elf_backend_got_header_size): Define as 4.
* elf64-sparc.c (elf_backend_got_header_size): Define as 8.
1998-07-22 Ulrich Drepper <drepper@cygnus.com>
* elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
* elf32-hppa.h: Let ELF header define the enum containing the
external reloc numbers.
* elf32-i386.h: Likewise.
1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
* elf-m10300.c: Let ELF header now define the macros to get the enum.
* elf32-mips.c: Likewise.
* elf32-ppc.c: Likewise.
Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
* bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
bfd_coff_set_symbol_class(), in order to avoid K&R compatability
prblems.
* bfd-in.h: Regenerate.
* coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
parameter to 'unsigned int' to avoid K&R compatability problems.
Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
* ieee.c (ieee_find_nearest_line): Change filename_ptr and
functionname_ptr to be const. Change line_ptr to be unsigned.
* coffcode.h (coff_link_output_has_begun): Simplify handling when
macro is not defined. Change second parameter from bfd_link_info
to coff_final_link_info. Add prototype.
(coff_final_link_postscript): Simplify handling when macro is not
defined. Add prototype.
1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
* elf-mn10300.c: Before include system specific ELF header define
START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
* elf32-mips.c: Likewise.
* elf32-ppc.c: Likewise.
Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
* elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
temporary patch over to elf64-mips.c as well.
1998-07-21 Ulrich Drepper <drepper@cygnus.com>
* elf32-mips.c (reloc_type): Temporarily disable definition of
standard relocation since they are now defined in elf/mips.h.
Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
* elf-m10200.c (mn10200_elf_final_link_relocate):
Modify range test for case R_MN10200_8.
* elf-m10300.c (mn10300_elf_final_link_relocate):
Modify range test for case R_MN10300_8.
Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
* elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
* elf32-i386.c (elf_backend_got_header_size): Define.
(elf_backend_plt_header_size): Define.
* elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
* elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
* elfxx-target.h: Provide a default of zero.
* elflink.c (_bfd_elf_create_got_section): Use got_header_size.
* elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
* elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
entry from an executable, even if the plt refcount goes to 0.
Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* aoutx.h (NAME(aout,find_nearest_line)): Also remember the
directory name at the line number.
* elf.c (_bfd_elf_find_nearest_line): Also consider symbols
with an unspecified type.
Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
* sunos.c: Add undef of valid to avoid problem on SunOS.
Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
* config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf32-m68k.c (elf_m68k_check_relocs): Also reference count
R_68K_PCxx and R_68K_xx relocations. Make sure that
ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
(elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
R_68K_xx relocations.
(elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
that has no plt entry.
(elf_m68k_relocate_section): Ignore the plt offset in a static
link.
* elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
an ignored symbol.
(elf_gc_common_finalize_got_offsets): Set the got offsets also in
a static link.
* elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
types.
(howto_table, reloc_map): Add entries for them.
(elf_m68k_check_relocs): Handle them. Implement reference
counting for got and plt entries.
(elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
(elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
symbols.
(rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
(elf_m68k_relocate_section): Handle the new reloc types.
(bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
* elflink.h (elf_link_add_object_symbols): When creating an
indirect reference for symbol versioning also copy the plt
offset.
(elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
flag also reset the plt offset.
(elf_link_assign_sym_version): Likewise.
(elf_gc_common_finalize_got_offsets): Increment the got offset by
the size of the entry in bytes.
(elf_gc_allocate_got_offsets): Likewise.
Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_gc_sections): Return true rather than falling off
the bottom.
* coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
xmalloc.
Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
* coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
comment describing when it should be enabled.
Changed definition of USER_LABEL_PREFIX to "", to fall into line
with GCC sources.
Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
* ieee.c (ieee_slurp_external_symbols): Handle call optimization
information ATN records.
Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
* ieee.c (ieee_slurp_external_symbols): Select an appropriate
section for an absolute symbol in a fully linked file. Based on
patch from Christian Holland <CHolland@de.lucent.com>.
Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
* coff-m88k.c (m88k_special_reloc): Don't lose the information
that a symbol is undefined.
Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
* som.c (som_bfd_gc_sections): Define.
Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
* coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
overflows in ARM_26D patches, since they have already been
implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (coff_write_object_contents): If we have any long
section names, call coff_write_symbols even if there are no
symbols.
Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
* elf.c (copy_private_bfd_data): Only set phdr_included once for a
PT_LOAD segment, rather than only setting it once for the entire
file.
* elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
rather than ignoring every phdr with a p_paddr of 0, ignore all
the phdrs if they all have a p_paddr of 0.
* stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
section was discarded from the link.
Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
* coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
* coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
floating point operations.
Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
* cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
function symbols.
Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
Merge of vax/vms (read-only) support
* configure.com: Support Vax target.
* makefile.vms: Support Vax target.
* vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
* vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
support.
* vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
support.
* vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
support.
* vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
support.
* vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
support.
* libbfd.c (real_read): Use unbuffered read on VMS/Vax.
* targets.c (bfd_target_ovax_flavour): New flavour.
(vms_alpha_vec): Renamed from evax_alpha_vec.
(vms_vax_vec): New.
(target_vector): Update accordingly.
* config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
evax_alpha_vec.
(vax*-*-*vms*): New target.
* Makefile.am: Update for renamed files. Rebuild dependencies.
* bfd-in2.h: Rebuild.
* configure.in, Makefile.in, aclocal.m4: Rebuild.
Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
Based on patch from Matt Semersky <matts@scd.hp.com>:
* linker.c (_bfd_generic_final_link): Force a trailing NULL
pointer on abfd->outsymbols.
(generic_add_output_symbol): Handle NULL sym parameter.
Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
* elf.c (copy_private_bfd_data): Add support for changing VMA or
LMA of sections.
Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
* coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
when handling 32 bit immediate relocs.
* elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
* section.c (STD_SECTION): Account for recently added gc_mark
field in struct asection.
* elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
(bfd_elf32_bfd_merge_private_bfd_data): Define.
Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
ELF Section-level Garbage Collection:
* bfd.c (bfd_gc_sections): New.
* aout-adobe.c: Hook to default implementation.
* aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
* coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
* evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
* ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
* tekhex.c, versados.c: Likewise.
* libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
* targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
* reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
(bfd_generic_gc_sections): New.
* section.c (SEC_KEEP): New.
(asection): Add gc_mark member.
* elfcode.h (elf_gc*): New name remappings.
* elflink.h (elf_link_input_bfd): Don't set contents on stabs
sections to be excluded.
(elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
(elf_gc_propogate_vtable_entries_used): New.
(elf_gc_smash_unused_vtentry_relocs): New.
(elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
(elf_gc_common_finalize_got_offsets): New.
(elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
* elfxx-target.h: Add and default gc hooks.
* elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
for unions.
(struct elf_obj_tdata): Likewise for local_got_offsets.
* elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
* elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
* elf64-sparc.c, elflink.h: Likewise.
* elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
(ELF_LINK_HASH_MARK): Define.
(struct elf_backend_data): Add GC hooks.
* elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
* elf-m10300.c (mn10300_elf_check_relocs): New.
(mn10300_elf_gc_mark_hook): New.
(R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
(elf_mn10300_howto, mn10300_reloc_map): Handle them.
(mn10300_elf_final_link_relocate): Likewise.
(mn10300_elf_relocate_section): Likewise.
(elf_backend_can_gc_sections): Define.
* elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
(elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
(bfd_elf32_bfd_reloc_type_lookup): Handle them.
(mips_info_to_howto_rel): Likewise.
(mips_elf_relocate_section): Likewise.
(mips_elf_check_relocs): Likewise.
(mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
(elf_backend_can_gc_sections): Define.
* elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
(ppc_elf_howto_raw): Handle them.
(ppc_elf_reloc_type_lookup): Likewise.
(ppc_elf_relocate_section): Likewise.
(ppc_elf_check_relocs): Reference count .got and .plt entries.
Handle new vtable relocs.
(ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
(ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
(elf_backend_can_gc_sections): Define.
Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
* archures.c (bfd_mach_mn10300): Define.
* elf-m10300.c: Include elf/mn10300.h
(elf_mn10300_mach): New function.
(_bfd_mn10300_elf_final_write_processing): Likewise.
(_bfd_mn10300_elf_object_p): Likewise.
(elf_backendfinal_write_processing): Define.
(elf_backend_object_p): Likewise.
Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
relocation.
Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_bfd_final_link): Loop over input_bfds using the
link_next field, not the next field.
Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
* elf.c (map_sections_to_segments): Check the section address
against the phdr size both with and without a modulo of
maxpagesize.
Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
* elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
linker created empty input section if the output section has the
same name.
* elflink.h (elf_link_output_extsym): Print an error message if
_bfd_elf_section_from_bfd_section fails.
* elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
failure.
Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
* elf.c (copy_private_bfd_data): Improve handling of Solaris
native linker output. Avoid putting an empty section in more than
one segment.
Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
* po/Make-in (all-yes): If maintainer mode, depend on .pot file.
($(PACKAGE).pot): Unconditionally depend on POTFILES.
Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
* elf.c (swap_out_syms): New arg relocatable_p.
Don't add section VMA to symbols for relocatable output.
(_bfd_elf_compute_section_file_positions): Update call to
swap_out_syms.
Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (v850_elf_perform_relocation): Make comparisons
against 'addend' be signed rather than unsigned.
Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
* elf32-m32r.c: Add prototyps for static functions.
* coff-arm.c: Add prototypes for static functions.
Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
* elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
LMA is used to order sections in a segment.
* elf32-v850.c: Add prototypes for static functions.
Change type of addend parameter to bfd_vma in various functions.
Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
* aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
complain_overflow_signed instead of complain_overflow_bitfield.
Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf.c (elf_map_symbols): Don't add section VMA to symbol value
when comparing against 0.
Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
* Makefile.am (config.status): New target.
* Makefile.in: Rebuild.
Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
* elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
error if previous object endianness doesn't match current object.
Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (v850_elf_print_private_bfd_data): Call
_bfd_elf_print_private)bfd_data ().
Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
* elflink.h (elf_merge_symbol): Don't always set type_change_ok
and size_change_ok.
(elf_link_add_object_symbols): Set type_change_ok and
size_change_ok before calling elf_merge_symbol.
* elf32-mips.c (mips_elf_relocate_section): If we issue an
undefined symbol error, don't also issue an overflow error.
Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
* elf32-ppc.c (ppc_elf_relocate_section): The target of an
R_PPC_LOCAL24PC relocation should be local; if not, print an error
message instead of crashing.
Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
* archures.c (bfd_mach_cpu32): Define.
(bfd_default_scan): Add case for 68060. Fix 68332 case to use
bfd_mach_cpu32.
* cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
* ieee.c: Include <ctype.h>.
(ieee_object_p): Parse out process ID string to make it more
likely to be acceptable for bfd_scan_arch.
* bfd-in2.h: Rebuild.
Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
* elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
_bfd_elf_print_private_bfd_data() so that the program header will
be displayed.
Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
* peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
0x68. Reindent. Add some comments.
Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
* elf.c (copy_private_bfd_data): Adjust physical address of
segment in output BFD to contain LMAs of its sections.
Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
* elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
elf32_sparc_relocate_section): Added R_SPARC_32LE for little
endian data 32 bit relocations.
(elf32_sparc_merge_private_bfd_data): Check if linking little
endian objects with big endian objects.
(elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
(elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
* libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
* reloc.c: Same.
* cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
* archures.c (bfd_mach_sparc_sparclite_le): New.
* bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
* peicode.h (add_data_entry): Fix precedence of operators in if ()
statement.
Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
* bfd-in.h: Move over patch to bfd-in2.h.
* reloc.c (bfd_check_overflow): Add casts before shifts which may
not fit in 32 bits.
(_bfd_relocate_contents): Likewise.
Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
* peicode.h (add_data_entry): If the section has no private data
then do not create a Data Dictionary entry for it.
Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
* elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
(elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
elf64_alpha_size_got_sections): Rewrite, handling multiple got
subsections during relaxation more correctly.
Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
* bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
Add extra argument to bfd_arm_process_before_allocation ().
* bfd-in.h: Reflect changes made in bfd-in2.h.
* coffgen.c (bfd_coff_set_symbol_class): New function. Set the
coff class of a BFD symbol.
* coff-arm.c: Add support for interworking between Thumb code and
non-interworking aware ARM code.
Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
* po/Make-in (install-info): New target.
Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
* filemode.c: Remove; not used.
If sysdep.h includes a header file, don't include it again:
* aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
<errno.h>.
* aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
<sysdep.h>.
* archive.c: Don't include <string.h> or <errno.h>.
* evax-alpha.c; Don't include <stdio.h>.
* evax-egsd.c: Likewise.
* evax-etir.c: Likewise.
* evax-misc.c: Likewise.
* evax-emh.c: Likewise. Also, don't include <sys/types.h>.
* hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
<errno.h>.
* hpux-core.c: Likewise.
* netbsd-core.c: Likewise.
* som.c: Likewise.
* libbfd.c: Don't include <sys/types.h>.
* nlmcode.h: Don't include <string.h>.
* osf-core.c: Don't include <string.h> or <stdio.h>.
* ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
<errno.h>, or <unistd.h>.
* trad-core.c: Don't include <stdio.h> or <sys/types.h>.
Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
* configure.com: If the version number can not be found in
configure.in, set it to "unknown" rather than "2.8.1".
Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
* elf32-mips.c (elf_mips_mach): New.
(_bfd_mips_elf_object_p): Use elf_mips_mach.
(_bfd_mips_elf_final_write_processing): Use the names
of machines, rather than the numbers. Set both the ARCH
and MACH in e_flags. Handle a few more specific machines.
(_bfd_mips_elf_merge_private_bfd_data): Merge both
EF_MIPS_ARCH and EF_MIPS_MACH.
Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
* syms.c (bfd_is_local_label): Revert last change.
* srec.c (srec_write_symbols): Discard debugging symbols.
Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
* som.c: Include <ctype.h>.
* som.h: Don't include sysdep.h.
Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
* libbfd.h: Rebuilt.
* libbfd-in.h: Removed gettext includes and defines.
* sysdep.h: Moved gettext-related includes and defines here.
Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
* srec.c (srec_write_symbols): Use bfd_is_local_label rather than
an ad-hoc test. Kill bogus #if 0 code.
* syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
* sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
when generating a normal executable for a symbol defined in a
regular file. When copying a reloc into the output file, adjust
the addend for a PC relative reloc against a global symbol.
Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
* libbfd.h: Rebuilt.
* libbfd-in.h (_): Define as dgettext.
Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
* coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
not signed.
* peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
when declaring parameter types.
(pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
* config.bfd: If we include any ELF targets in targ_defvec and/or
targ_selvecs, then add the generic ELF targets to targ_selvecs.
* elf32-gen.c (dummy): New static const variable.
(elf_generic_info_to_howto): New static function.
(elf_generic_info_to_howto_rel): New static function.
(elf_info_to_howto): Define as elf_generic_info_to_howto.
(elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
* elf64-gen.c: Same changes as elf32-gen.c.
* elfcode.h (elf_object_p): For the generic target, ignore a
failure of bfd_default_set_arch_mach. Fix indentation a bit.
Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
* configure.in (WIN32LIBADD): Add -lintl on cygwin32.
* configure: Rebuild.
Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
* config.bfd: Update OSR5/Unixware patterns.
Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
* elf.c (assign_file_positions_for_segments): Allow for holes
between sections added by a link script.
Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
* configure.in: Change version number to 2.9.4
* configure: Rebuild.
Based on patch from H.J. Lu <hjl@gnu.org>:
* elf.c (bfd_elf_get_bfd_needed_list): New function.
* bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
* bfd-in2.h: Rebuild.
Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
* elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
Change all users.
Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
* elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
(elf64_alpha_relax_section): Fill them in.
(elf64_alpha_relax_opt_call): Implement more than a stub.
(elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
alignment on .scommon.
(elf64_alpha_merge_gots): Merge use counts as well.
Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
* elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
for calculating a local symbol's address.
(elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
Set the .got's cooked size as well as the raw size.
Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (v850_elf_print_private_bfd_data): Add
internationalisation of printed information.
* coff-arm.c (coff_arm_print_private_bfd_data): Add
internationalisation of printed information.
Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
* syms.c (struct indexentry): Change directory_name, file_name,
and function_name fields to char *.
(struct stab_find_info): Change cached_file_name field to char *.
Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
* peicode.h (dir_names): Add missing N_() macros to dir_names array.
Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
* po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
* Makefile.am (install-data-local): Make $(includedir).
* Makefile.in: Rebuild.
Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
* libbfd-in.h: Use `gettext' and not `dgettext' for now.
Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
* Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
* Makefile.in: Rebuild.
* bfd-in2.h: Rebuild for Nick's changes.
Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
* archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
change wrt length == max_namelen.
Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
* Many files: Added gettext invocations around user-visible
strings.
* libbfd-in.h: Added gettext includes and defines.
* acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
HAVE_LC_MESSAGES): Define.
* configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
po/Makefile.
* Makefile.am (SUBDIRS): Added po.
(POTFILES): New macro.
(po/POTFILES.in): New target.
(SOURCE_HFILES): New macro.
(HFILES): Use it.
* po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
* elfcore.h (bfd_prstatus): Copy core_prstatus from the first
NT_PRSTATUS note section encountered, it contains the status of
the currently executing thread when the core file was written.
Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
* libcoff.h: Add extra parameter to
bfd_coff_link_output_has_begun overrideable function.
* cofflink.c: Pass extra parameter to
bfd_coff_link_output_has_begun function.
* bfd-in.h: Add prototypes for exported ARM interworking
functions.
* peicode.h: ARM specific code reorganised to conform to BFD
coding conventions.
* coffcode.h: ARM specific code reorganised to conform to BFD
coding conventions.
* coff-arm.c: Code reorganised to conform to the BFD coding
conventions. Global variables have been moved into an ARM
specific hash table structure and a new function:
bfd_arm_get_bfd_for_interworking() has been created which is
called from the linker scripts.
Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
* archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
* elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
elf64_alpha_relax_find_reloc_ofs. Changed all callers.
(elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
(elf64_alpha_size_got_sections): Don't merge .got sections twice.
Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
* config.bfd: Added sparc86x support.
Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
* elf32-mips.c (mips_elf_relocate_section): Do not complain about
an out of range pc-relative jump/call to an undefined weak symbol.
Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
* elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
comparisons signed.
Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
* archive.c (bfd_generic_archive_p): If a slurp subroutine returns
an error other than bfd_error_system_call, set the error to
bfd_error_wrong_format.
* targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
bfd_elf32_powerpcle_vec.
* elf.c (copy_private_bfd_data): If all the p_paddr fields in the
program segments are zero, don't set p_paddr_valid.
Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
* elf64-alpha.c: Initial implementation of relaxation --
(struct alpha_elf_link_hash_entry): Add use_count member.
(elf64_alpha_check_relocs): Initialize and increment it.
(elf64_alpha_can_merge_gots): Check it when considering merging.
(elf64_alpha_merge_gots): Drop entries with zero use.
(elf64_alpha_calc_got_offsets_for_symbol): Likewise.
(elf64_alpha_always_size_sections): Split out got sizing ...
(elf64_alpha_size_got_sections): ... here. New function.
(elf64_alpha_relax_find_reloc_ofs): New function.
(elf64_alpha_relax_with_lituse): Likewise.
(elf64_alpha_relax_without_lituse): Likewise.
(elf64_alpha_relax_opt_call): Likewise.
(elf64_alpha_relax_section): Likewise.
(elf64_alpha_add_symbol_hook): Likewise.
(elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
(elf64_alpha_relocate_section): Likewise.
(bfd_elf64_bfd_relax_section): Define.
(elf_backend_add_symbol_hook): Likewise.
Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
* elf.c (prep_headers): Use new EM_SPARCV9 symbol.
* elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
(ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
* configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
* configure: Rebuild.
Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
* Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
(libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
* configure.in: Define and substitute WIN32LDFLAGS and
WIN32LIBADD.
* aclocal.m4: Rebuild with new libtool.
* configure, Makefile.in: Rebuild.
Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
before any other symbols in the same section.
Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
* config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
systems.
Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
* dwarf2.c (comp_unit): Move it earlier in the source. Add
addr_size.
(read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
Use addr_size for address size, rather than sizeof(bfd_vma).
(read_attribute): Replace bdf* argument with 'comp_unit*' argument.
Fix call to read_address.
(decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
Scrap other unneeded arguments. Fix call to read_address.
(scan_unit_for_functions): Fix call to read_attribute.
(parse_comp_unit): We now handle more values for addr_size.
Set addr_size in unit. Fix call to read_attribute and
decode_line_info.
Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
* dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
* archures.c (bfd_default_scan): Add m68k cases back to default
switch, reverting patch of March 25, since IEEE support depends
upon them.
Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
* Makefile.am (diststuff): New target.
* Makefile.in: Rebuild.
Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
* som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
som_offset when we have an extended name table.
Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
* Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
trying to copy it.
* Makefile.in: Rebuild.
Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
symbols when creating a shared library.
(elf_m68k_adjust_dynindx): New function, used by above code.
(elf_m68k_finish_dynamic_sections): Initialize the section
symbols.
(elf_m68k_relocate_section): Change abort to BFD_ASSERT.
Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
* coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
value 11.
Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
assertion.
Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
* elf-m10300.c (mn10300_elf_relax_section): Correctly handle
absolute symbols.
Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
* configure.in: Set version to 2.9.1.
* configure: Rebuild.
* Branched binutils 2.9.
Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
* syms.c (ENABLE_CACHING): Define.
(struct indexentry): Define.
(struct stab_cache): Remove.
(cmpindexentry): New static function.
(struct stab_find_info): Add new fields: indextable,
indextablesize, cached_indexentry, cached_offset, cached_stab, and
cached_file_name. Remove fields: file_cache, function_cache, and
line_cache.
(_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
index table and search it.
Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
* elf.c (_bfd_elf_copy_private_section_data): Call
copy_private_bfd_data once we've seen the last SEC_ALLOC section.
* cpu-mips.c: Remove trailing comma at end of enumeration list.
Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
* coff-arm.c: Define all globally visible variables and functions
only when COFF_WITH_PE is not defined.
* configure.in (armpe_little_vec, armpe_big_vec): Add
coff-arm.lo.
* configure: Rebuild.
Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
Fix some gcc -Wall warnings:
* aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
* archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
* archures.c (bfd_default_scan): Likewise.
* bfd.c (bfd_scan_vma): Likewise.
* binary.c (mangle_name): Likewise
* coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
* coff-sh.c (sh_relocate_section): Likewise.
* coff-stgo32.c (create_go32_stub): Likewise.
* coffcode.h (coff_slurp_line_table): Likewise.
* ecoff.c (_bfd_ecoff_write_armap): Likewise.
* elf.c (_bfd_elf_make_section_from_shdr): Likewise.
(assign_file_positions_for_segments): Likewise.
* elf32-mips.c (mips_elf_relocate_section): Likewise.
* elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
* oasys.c (oasys_write_sections): Likewise.
* ppcboot.c (ppcboot_object_p): Likewise.
(mangle_name): Likewise.
* riscix.c (riscix_fix_pcrel_26): Likewise.
* srec.c (srec_scan): Likewise.
* stabs.c (_bfd_write_section_stabs): Likewise.
* sunos.c (sunos_add_dynamic_symbols): Likewise.
* aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
switch. Declare parameters for function pointers.
* archures.c (bfd_default_scan): Add braces to avoid ambiguous if
warning.
* elf.c (elf_sort_sections): Likewise.
* coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
Add default cases to switches.
(coff_arm_relocate_section): Remove unused local variables.
Always set rstat.
(coff_arm_bfd_set_private_flags): Change flag variable to type
flagword.
* coff-mips.c (mips_relocate_section): Initialize use_lo.
* coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
(dump_toc): Change cat to const, and initialize it.
* coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
* elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
(sh_elf_relocate_section): Initialize r_symndx.
* coffcode.h (coff_compute_section_file_positions): Only declare
old_sofar if ALIGN_SECTIONS_IN_FILE.
(coff_write_object_contents): Initialize csym.
* coffgen.c (coff_pointerize_aux): Make type and class unsigned.
* cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
switch.
* dwarf2.c: Include libiberty.h.
(read_2_signed_bytes, read_4_signed_bytes): Comment out.
(decode_line_info): Remove unused local variables.
* elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
(m32r_elf_relocate_section): Likewise.
* elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
(v850_elf_reloc): Likewise.
* elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
(struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
* elf.c (assign_file_positions_for_segments): Always set adjust.
* elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
parenthesize expression.
* elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
(m32r_elf_object_p): Return a value.
(m32r_elf_print_private_bfd_data): Change fprintf format string.
* elf32-mips.c (mips_elf_final_link): Initialize last.
(mips_elf_finish_dynamic_sections): Initialize last and dindx.
* elf32-v850.c (v850_elf_object_p): Return a value.
(v850_elf_print_private_bfd_data): Change fprintf format string.
* elfcode.h (elf_slurp_symbol_table): Change symcount and i to
unsigned long.
* elflink.h (elf_link_add_object_symbols): Change vernum to
unsigned int, and initialize it. Change fprintf format string.
(NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
when setting or comparing to soname_indx.
(elf_create_pointer_linker_section): Change num_symbols to
unsigned int.
* libcoff-in.h (coff_data_type): Change flags to flagword.
* peicode.h (pe_print_idata): Initialize idx. Change j to
bfd_size_type. Initialize hint_member. Remove useless test to
time_stamp.
(pe_print_edata): Change num_functions and num_names in struct
EDT_type to unsigned long. Remove cast. Change fprintf format
string.
* ppcboot.c (ppcboot_object_p): Change i to size_t.
* reloc.c (bfd_get_reloc_size): Change return type to unsigned
int.
* reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
int *. Update uses. Change j to long.
* bfd-in2.h, libcoff.h: Rebuild.
Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
* elf32-v850.c Remove definition of USE_REL.
(v850_elf_info_to_howto_rela): New function.
(v850_elf_perform_relocation): Renamed from
v850_elf_store_addend_in_insn. Removed replace argument.
(v850_elf_reloc): store the relocation in the addend field instead
of the insn.
(v850_elf_final_link_relocate): Now calls
v850_elf_perform_relocation.
(v850_elf_relocate_section): Remove code to generate REL
relocations.
Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
* coffcode.h (coff_new_section_hook): Set the type and storage
class in the native symbol information allocated for a new section
symbol.
Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
* peicode.h: Chain together calls to
coff_bfd_copy_private_bfd_data and
coff_bfd_print_private_bfd_data.
* coff-arm.c: Add prototypes for
coff_arm_bfd_print_private_bfd_data and
coff_arm_bfd_copy_private_bfd_data.
Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
* coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
build.
* peicode.h: Call arm-coff private data functions after handling
pe private data.
* coff-arm.c: Turn statics into globals so that they can be shared
both pe and pei backends.
Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
* aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
plain numbers.
(sunos_write_object_contents): Likewise.
* aoutx.h (NAME(aout,machine_type)): Likewise.
* coffcode.h (coff_set_arch_mach_hook): Likewise.
Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* archures.c (bfd_mach_m68*): Add definitions for various m68k
variants.
(bfd_default_scan): Remove m68k special cases.
* bfd-in2.h: Rebuild.
* mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
than plain numbers.
* sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
* cpu-m68k.c (arch_info_struct): Likewise. Add entry for
m68k:68000.
(bfd_m68k_arch): Set mach field to zero to signal no explicit
selection, change printable_name to just "m68k" and make that the
default instead of m68k:68020.
* aout-tic30.c (NAME): Define this to avoid multiple definitions
from aoutx.h.
(MY_get_section_contents): Define as aout_32_get_section_contents
rather than NAME(aout,get_section_contents).
* elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
* evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
and call bfd_default_set_arch_mach to do the real work.
Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
* bout.c (BALX): Include return register g14 as part of the insn.
(BALX_MASK): New.
(calljx_callback): Use it.
Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
* libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
* libbfd.h: Rebuild.
* elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
byte_count to unsigned int.
(mn10300_elf_relax_section): Initialize internal_relocs. Remove
unused local variables.
* evax-alpha.c (evax_close_and_cleanup): Remove unused local
variables er and er1.
* cpu-v850.c: Include <ctype.h>.
(scan): Case isdigit argument to unsigned char.
From Yan Meroth <YAN.MEROTH@st.com>:
* ihex.c (ihex_scan): Add extbase variable so that getting an
extended linear address record does not ignore any previous
extended address.
(ihex_write_object_contents): When writing out an extended linear
address record, zero out any previous extended address.
Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
* ieee.c (do_one): Check section before dereferencing it.
(ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
(ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
* config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
* coff-arm.c: Add interworking functions to pe backends.
Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
* configure.in: Use AM_DISABLE_SHARED.
* aclocal.m4, configure: Rebuild with libtool 1.2.
Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
* coff-arm.c (coff_arm_relocate_section): Better error messages
when interowrking conflucts occur. Courtesy of Jonathan Walton
and Tony Thompson.
(aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
relocations. Patch courtesy of Jonathan Walton and Tony
Thompson.
Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
part of Feb 22 change controling when to override the existing
symbol with the .plt entry.
Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
* config.bfd (targ_cpu): Add thumb-pe target.
* coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
functions in PE build.
Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
* config.bfd (sparclite-*-elf*): Added.
Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
* configure.in: Add elf.lo to elf shell variable.
* Makefile.am (BFD_LIBS): Remove elf.lo.
(BFD_LIBS_CFILES): Remove elf.c.
(BFD32_BACKENDS): Add elf.lo.
(BFD32_BACKENDS_CFILES): Add elf.c.
* configure, Makefile.in: Rebuild.
1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
* elf32-i386.c (elf_i386_relocate_section): A pc-relative
relocation against a non-local symbol should not have a dynamic
relocation.
Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
* peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
COFF filehdr flags.
(pe_print_private_bfd_data): Print PE flags. From Mikey
<jeffdb@netzone.com>.
Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
a plt entry when we can determine that we authoritatively define
the symbol.
Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
* configure.in (COREFILE selection): Remove sparc-*-linux*. They
don't actually use trad-core, but a SunOS-style core file handled
by gdb directly.
* hosts/sparclinux.h: Remove.
Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
* peicode.h (pe_print_idata): If there is no .idata section, look
for the import tables in some other section. Make the initial
label line up better with the data. Print the import address
table even if there is no import name table. If the import
address table holds actual addresses, print them.
Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
* libbfd.c (bfd_seek): If fseek fails, save errno around call to
bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
bfd_error_system_call.
Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
* Makefile.am (AUTOMAKE_OPTIONS): Define.
* configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
From H.J. Lu <hjl@gnu.org>:
* Makefile.am (libbfd_la_LDFLAGS): Define.
* Makefile.in: Rebuild.
Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
NetBSD patches from Gordon W. Ross <gwr@mc.com>:
* netbsd.h (MACHTYPE_OK): Define.
(MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
calling N_SET_MACHTYPE, rather than having a switch.
* libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
and M_ALPHA_NETBSD.
* i386netbsd.c (MACHTYPE_OK): Don't define.
(DEFAULT_MID): Define.
* m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
(MACHTYPE_OK): Don't define.
(DEFAULT_MID): Define.
* m68knetbsd.c: (MACHTYPE_OK): Don't define.
(DEFAULT_MID): Define.
* ns32knetbsd.c (MACHTYPE_OK): Don't define.
(DEFAULT_MID): Define.
* sparcnetbsd.c (MACHTYPE_OK): Don't define.
(DEFAULT_MID): Define.
NetBSD patches from Gordon W. Ross <gwr@mc.com>:
* vaxnetbsd.c: New file.
* netbsd-core.c: Clean up. Remove unused macros. Use netbsd
rather than netbsd_core.
* targets.c (vaxnetbsd_vec): Declare.
(bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
defined, add netbsd_core_vec.
* configure.in: Set COREFILE for alpha*-*-netbsd* and
powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
* config.bfd (alpha*-*-netbsd*): New target.
* Makefile.am: Rebuild dependencies.
(BFD32_BACKENDS): Add vaxnetbsd.lo.
(BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
* configure, Makefile.in: Rebuild.
* configure.host: Remove the old shared library build stuff. We
now use libtool instead.
Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
* tekhex.c (tekhex_write_object_contents): Call tekhex_init.
Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
* configure.in: Take stab-syms.lo out of sparclinux_vec list.
* configure: Rebuild.
Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (remember_hi16s_reloc): New function.
(find_remembered_hi16s_reloc): New function.
(v850_elf_store_addend_in_insn): Use the above new functions to
match up HI6S relocs with LO16 relocs.
Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
* configure.in: Change -linux* to -linux-gnu*.
* config.bfd, configure.host: Likewise.
* configure: Rebuild.
Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
LO16/HI16S bug and improve comments about what is going on.
Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
* configure, aclocal.m4: Rebuild with new libtool.
Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
when merging v850 code into v850e/v850ea code. Do not initialise
output flags if the input is the default architecture.
Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
* elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
get the size from bfd_arch_bits_per_address instead of directly
from the isa.
Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
* libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
to wrap, just return all 1's bits instead.
* libbfd.h: Regenerate.
Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
* coff-i386.c (coff_pe_i386_relocate_section): New static function
if COFF_WITH_PE.
(coff_relocate_section): If COFF_WITH_PE, define as
coff_pe_i386_relocate_section.
* coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
skip empty sections, to match coff_write_object_contents.
* elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
rather than swapping out r_offset twice. From Luke Deller
<luked@cse.unsw.edu.au>.
Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
* configure.in: Set libtool_enable_shared rather than
libtool_shared. Remove diversion hack.
* configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
with new libtool.
Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
* syms.c (struct stab_cache): Define.
(struct stab_find_info): Remove cached_offset, cached_stab,
cached_str, and cached_stroff fields. Add file_cache,
function_cache, and line_cache fields.
(_bfd_stab_section_find_nearest_line): Use extensive caching to
speed up searches.
Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
* peicode.h (pe_print_idata): Check for import of ordinal rather
than name.
(pe_print_edata): If there is no .edata section, look for the
export data in some other section.
Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
* configure.in: Change version to 2.8.4.
* configure: Regenerated.
Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
Add tms320c30 support:
* cpu-tic30.c: New file.
* aout-tic30.c: New file.
* coff-tic30.c: New file.
* archures.c (bfd_arch_tic30): Define.
(bfd_tic30_arch): Declare.
(bfd_archures_list): Add bfd_tic30_arch.
* targets.c (bfd_target_vector): Add tic30_aout_vec and
tic30_coff_vec.
* reloc.c (BFD_RELOC_TIC30_LDP): Define.
* coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
(coff_set_flags): Likewise.
* config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
* configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
* Makefile.am: Rebuild dependencies.
(ALL_MACHINES): Add cpu-tic30.lo.
(ALL_MACHINES_CFILES): Add cpu-tic30.c.
(BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
(BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
* configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
* elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
to lag behind LO16 reloc by a couple of instructions.
Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
* Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
make to reexamine the file timestamp.
($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
* elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
0x100000.
Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
* elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
to create .dynsbss and .rela.sbss sections.
(ppc_elf_adjust_dynamic_symbol): Put space for small data to be
copied from dynamic objects into .sbss.
(ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
use it. Correct typo of .rela.sdata2.
(ppc_elf_finish_dynamic_symbol): Generate reloc to where we
put the data, which may now be in .sbss.
(ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
(elf_backend_create_dynamic_sections): Define as
ppc_elf_create_dynamic_sections.
* elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
against _GLOBAL_OFFSET_TABLE_.
(ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
shared libraries which refer to local symbols. Make sure that the
test for allocating space for a reloc in a shared object is the
same as the test for emitting a reloc.
Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
* config.bfd (i[3456]-*-mingw32*): New target.
* acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
* aclocal.m4, configure: Rebuild.
Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
* elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
have a bfd_object.
Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
Sparc v9 ABI compliant PLT:
* elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
(plt_templates, sparc64_elf_build_plt_entry): Delete.
(LARGE_PLT_THRESHOLD): New define.
(GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
(sparc64_elf_build_plt): New function.
(sparc64_elf_plt_entry_offset): Likewise.
(sparc64_elf_plt_ptr_offset): Likewise.
(sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
contain the index for convenience. Skip the initial entries
in .rela.plt.
(sparc64_elf_size_dynamic_sections): Zero the allocated contents
memory for the benefit of .rela.plt.
(sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
(sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
(sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
Call sparc64_elf_build_plt.
(elf_backend_want_got_plt): No.
(elf_backend_plt_readonly): No.
(elf_backend_plt_alignment): 8.
* elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
* elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
* elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
to be called.
Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
* archures.c (bfd_mach_mips*): Add definitions for various MIPS
processors.
* cpu-mips.c (arch_info_struct): Add mips variants.
* bfd-in2.h: Rebuilt.
Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
* coff-arm.c (coff_arm_relocate_section): Preserve the contents of
t2a3_b_insn.
Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
* config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
(i[3456]86sco3.2v5*coff): New target.
Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
* bfd-in2.h: Rebuild with changes to chew--tab expansion.
Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
* bfd.c (bfd_get_error_handler): Add orthogonal function.
* bfd-in2.h: Regenerate.
Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
* tekhex.c (tekhex_write_object_contents): Check for no symbols.
Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
* coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
adjust addend for an output common symbol (from Jimmy Blair
<jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
defined symbol to counteract adjustment made in generic relocation
code.
* dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
* coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
(GET_SCNDHR_NLNNO): Likewise.
Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
* cpu-sh.c (arch_info_struct): Correct next field of sh3e.
Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
* elf32-m32r.c: Add macros to handle NOP insertion.
Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
* xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
(xcoff_mark): Likewise.
(xcoff_build_ldsyms): Mark absolute symbols.
Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
* bout.c (b_out_write_object_contents): Sort symbols before output
to keep {CALL,BAL}NAME symbols adjacent.
(b_out_symbol_cmp): New function.
For older changes see ChangeLog-9697
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
End:
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