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fc8c40a057
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709 Commits

Author SHA1 Message Date
Alan Modra
fc8c40a057 Cure a number of segfaults caused by /DISCARD/ of dynamic sections. 2000-10-07 13:40:33 +00:00
Alan Modra
44852b190c Make elf section symbols global for link-once sections. 2000-10-07 12:52:15 +00:00
DJ Delorie
3e4554a206 * peigen.c (_bfd_pei_swap_scnhdr_out): note extended relocs 
* coffcode.h (coff_set_alignment_hook): read extended reloc count
(coff_write_relocs): write extended reloc count
(coff_write_object_contents): account for extended relocs
 2000-10-06 19:47:51 +00:00
Jim Wilson
fa152c4930 Preserve machine dependent section header flags when reading ELF object file. 
* elf-bfd.h (struct elf_backend_data): Add elf_backend_section_flags
	field.
	* elf.c (_bfd_elf_make_section_from_shdr): Call the
	elf_backend_section_flags function.
	* elf64-ia64.c (elf64_ia64_section_from_shdr): Delete flag conversion
	code.
	(elf64_ia64_section_flags): New function containing flag conversion
	code.
	(elf_backend_section_flags): Define to elf64_ia64_section_flags.
	* elfxx-target.h (elf_backend_section_flags): Define.
	(elfNN_bed): Initialize elf_backend_section_flags field.
 2000-10-05 22:22:27 +00:00
Alan Modra
36605136d4 Correct call to _bfd_elf32_gc_record_vtable. 2000-10-02 09:09:27 +00:00
Ulf Carlsson
4b6609a057 2000-10-01 Ulf Carlsson <ulfc@engr.sgi.com> 
From  Ralf Baechle  <ralf@gnu.org>

	* elf32-mips.c (_bfd_mips_elf_finish_dynamic_sections): Mark gld
	produces binaries with got[1] = 0x80000001 to differenciate them
	for the dynamic linker from the broken binaries produced by old
	versions.
 2000-10-02 06:04:16 +00:00
Alexandre Oliva
d64552c589 * ltconfig, ltmain.sh, libtool.m4: Updated from libtool 
multi-language branch, to work around Solaris' /bin/sh bug.  Rebuilt
all affected `configure' scripts.
 2000-09-30 06:07:00 +00:00
Alan Modra
f572a39d15 Support for Unixware 7.1.x pxstatus_t and lwpxstatus_t. 2000-09-30 00:44:49 +00:00
Hans-Peter Nilsson
4da816844a Define two bfd_targets for absence and presence of leading 
underscore on symbols.  Make sure to only link same kind.
	* elf32-cris.c (cris_elf_object_p,
	cris_elf_final_write_processing, cris_elf_print_private_bfd_data,
	cris_elf_merge_private_bfd_data): New.
	(elf_backend_object_p, elf_backend_final_write_processing,
	bfd_elf32_bfd_print_private_bfd_data,
	bfd_elf32_bfd_merge_private_bfd_data): Define.
	<Target vector definition>: Include elf32-target.h twice with
	different macro settings:
	(TARGET_LITTLE_SYM): First as bfd_elf32_cris_vec, then as
	bfd_elf32_us_cris_vec.
	(TARGET_LITTLE_NAME): First as "elf32-cris", then "elf32-us-cris".
	(elf_symbol_leading_char): First as 0, then '_'.
	(INCLUDED_TARGET_FILE): Define for second include of elf32-target.h.
	* config.bfd (cris-*-*): Add bfd_elf32_us_cris_vec to targ_selvecs.
	* configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vector.
	* configure: Regenerate.
	* targets.c: Declare bfd_elf32_us_cris_vec.
	* po/bfd.pot: Regenerate.
 2000-09-29 17:05:22 +00:00
Alan Modra
9a5aca8c9c (arm_add_to_rel): Fix R_ARM_THM_PC22 relocations. 2000-09-29 13:51:49 +00:00
Alan Modra
512a2384fe * elflink.h (elf_link_add_object_symbols): Don't bfd_release runpath. 2000-09-29 13:15:03 +00:00
Alan Modra
ef6acf5b5f That'll teach me not to type little patches in by hand. Get 
the parentheses right.
 2000-09-29 07:14:05 +00:00
Alan Modra
6c99a5c30b (elf_fake_sections): Do not mark the section SHT_NOBITS if 
is has the SEC_HAS_CONTENTS flag set.
 2000-09-29 07:01:18 +00:00
Hans-Peter Nilsson
b16885a132 * aout-cris.c (N_TXTADDR): Define. 2000-09-28 21:58:16 +00:00
Alan Modra
6204760d74 * som.c: Include alloca-conf.h 2000-09-28 08:08:16 +00:00
Alan Modra
47d89dba5e .plt stub for lazy linking, --stub-group-size=N ld switch, 
import stub fix, extra DIR14F reloc to fix abort in tc_gen_reloc
 2000-09-27 17:30:19 +00:00
Hans-Peter Nilsson
a17cc40f09 * elfcode.h (elf_object_p): Preserve and clear abfd section 
information.  Restore at error.
 2000-09-27 07:52:24 +00:00
DJ Delorie
3028b4c011 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory 
is empty, make sure that its rva also 0. NT loader dislikes
having otherwise.
 2000-09-26 20:42:29 +00:00
Alan Modra
409141842e Make weak symbols SS_UNIVERSAL (ie. global) 2000-09-26 01:45:26 +00:00
Alan Modra
1badb539a7 Correct comments. Don't check non-code output sections for stub 
grouping.  (In the process, partly revert and fix bugs introduced
with the last change.  Oops.)
 2000-09-21 13:40:00 +00:00
Alan Modra
a017a7241d Fix a segfault caused by under-allocating an array. 2000-09-21 10:13:18 +00:00
Alan Modra
b3ea35849f Handle out of memory situations. 2000-09-20 04:20:26 +00:00
Nick Clifton
6091b433d7 Change the PLT entry 0 instruction sequence to actually work. 2000-09-19 23:21:36 +00:00
Alexandre Oliva
8a3975e63b * elf32-sh.c (sh_elf_relocate_section): Use 
_bfd_final_link_relocate to apply the relocation against a section
symbol, when doing relocatable links.
 2000-09-18 16:19:15 +00:00
Alan Modra
25f7275229 Group stub sections. 2000-09-18 12:22:43 +00:00
Alexandre Oliva
4bb5e078a2 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match 
ld/emulparams/shelf.sh.
 2000-09-16 23:09:35 +00:00
Nick Clifton
0752970ef8 add support for embedded relocs in m68k ELF port 2000-09-15 18:52:52 +00:00
Nick Clifton
ffcb7aff0f ld performs LITUSE relocations incorrectly if -relax is specified on the ld 
command line and the displacement field of the load or store instruction is
non-zero.
 2000-09-15 18:07:28 +00:00
Alan Modra
d5c73c2f38 Find the first .init and .fini sections correctly. 
Clobber millicode syms via a hash traversal here.  elf_adjust_dynamic_symbol
really ought to let us look at all dynamic symbols, but it doesn't.
 2000-09-15 10:24:50 +00:00
Alan Modra
74d1c347e9 Lots of bug fixes. .plt entries for DT_INIT, DT_FINI, and any 
local function that has a plabel.  Size the stub reloc sections
as we size the stubs.
 2000-09-14 12:55:45 +00:00
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
Nick Clifton
156c2f8bf7 Add support for the MIPS32 2000-09-14 01:47:38 +00:00
Jeff Law
8681fbcd21 * som.c (som_write_symbol_strings): Do not used fixed buffers, 
use size_t as a counter.
        (som_write_space_strings): Similarly.
 2000-09-14 01:33:46 +00:00
Jason Eckhardt
c1e8b7101f 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.
 2000-09-12 14:34:59 +00:00
Nick Clifton
dbf481172f Make debug_sec_names static. 2000-09-11 17:01:47 +00:00
Nick Clifton
ff0829fd43 Emit 8 NULs for target section name instead of dumping core when the target 
symbol is undefined.
 2000-09-10 19:17:08 +00:00
Kazu Hirata
27985c55a4 2000-09-09 Kazu Hirata <kazu@hxi.com> 
* riscix.c: Remove DEFUN.
 2000-09-09 20:17:47 +00:00
Nick Clifton
fe077fa645 Do not initialise flags in output bfd if the input bfd is the default 
architecture with the default flags.
 2000-09-09 00:40:08 +00:00
Kazu Hirata
d70910e85d 2000-09-08 Kazu Hirata <kazu@hxi.com> 
* archive.c: Fix formatting.
	* coff-arm.c: Likewise.
	* doc/chew.c: Likewise.
 2000-09-08 23:46:41 +00:00
Alan Modra
77cb06e9d4 (bfd_get_unique_section_name): Put a dot before the numeric suffix. 2000-09-08 02:11:34 +00:00
Kazu Hirata
256d98afc9 2000-09-07 Kazu Hirata <kazu@hxi.com> 
* doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
 2000-09-07 20:22:50 +00:00
Kazu Hirata
c044fabd5e 2000-09-07 Kazu Hirata <kazu@hxi.com> 
* elf.c: Fix formatting.
 2000-09-07 20:20:05 +00:00
Alexandre Oliva
b129bfef3a * 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.
 2000-09-07 04:23:43 +00:00
Geoffrey Keating
492055e633 * 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 21:21:51 +00:00
Phil Blundell
566ad7d7ea 2000-09-06 Philip Blundell <philb@gnu.org> 
* config.bfd (arm*-*-uclinux*): New target.
 2000-09-06 20:43:43 +00:00
Alexandre Oliva
90f2472aa1 * configure: Rebuilt with new libtool.m4. 2000-09-06 13:42:23 +00:00
Alan Modra
a966dba9da `template' isn't a very good name for a variable. 
Who invented c++ anyway?
 2000-09-06 00:22:01 +00:00
Nick Clifton
5b343f5ae8 Regenerate files using fixed aclocal install. 2000-09-06 00:13:34 +00:00
Nick Clifton
ea7607fcf3 Fix buggy macros 2000-09-05 21:32:34 +00:00
Geoffrey Keating
188ac6625b 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au> 
* cpu-powerpc.c  (arch_info_struct): Added MPC860 Family entry.
 2000-09-05 19:35:51 +00:00