Commit Graph

1889 Commits

Author SHA1 Message Date
Steve Chamberlain 51776a11a6 * coffcode.h (coff_write_object_contents): Allocate
buffers large enough for any FILEHDR or AOUTHDR.
1996-03-22 00:32:05 +00:00
Michael Meissner 9e4ebb1b3a Warn if the .pdata section is not a multiple of 20 bytes 1996-03-21 20:00:30 +00:00
Ian Lance Taylor 9e7427a439 * coffcode.h (coff_compute_section_file_positions): If not
producing a final executable, don't consider sofar when aligning
	the section to the correct size.
1996-03-21 18:56:12 +00:00
Ian Lance Taylor e7f9ba4fa1 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
output_bfd is not NULL.
1996-03-18 18:12:36 +00:00
David Edelsohn 34c4d647ed * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
of bfd_alloc (fixes fix_line not being initialized).
	Delete zeroing of fix_{value,tag,end,scnlen} fields.
1996-03-15 01:12:57 +00:00
Jeff Law 57289b5c5d * coffcode.h: Allow specific backends to override the
bfd_link_add_symbols routine.
Not used yet, but it will be soon for hmse.
1996-03-14 23:17:50 +00:00
Jeff Law 4e05424729 * coff-h8300.c: Include genlink.h.
(howto_table): Add R_MEM_INDIRECT.
        (rtype2howto): Support R_MEM_INDIRECT.
        (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
        for now.
hmse
1996-03-14 23:06:51 +00:00
Ian Lance Taylor 8881b321e0 * linker.c (bfd_wrapped_link_hash_lookup): New function.
(_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
	table string.  Use bfd_wrapped_link_hash_lookup.
	(_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
	table string.
	* aoutx.h (aout_link_write_symbols): Use the name from the hash
	table, if any, when writing out symbols.
	(aout_link_input_section_std): Use the name from the hash table,
	if any, when reporting undefined symbols.
	(aout_link_input_section_ext): Likewise.
	(aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
	* bout.c (get_value): Likewise.
	* cofflink.c (_bfd_coff_reloc_link_order): Likewise.
	* ecoff.c (ecoff_reloc_link_order): Likewise.
	* elflink.h (elf_link_add_object_symbols): Likewise.
	(elf_reloc_link_order): Likewise.
	* linker.c (_bfd_generic_link_output_symbols): Likewise.
	(_bfd_generic_reloc_link_order): Likewise.
	(default_indirect_link_order): Likewise.
	* reloc16.c (bfd_coff_reloc16_get_value): Likewise.
	* sunos.c (sunos_add_one_symbol): Likewise.
	* xcofflink.c (xcoff_link_add_symbols): Likewise.
	(bfd_xcoff_link_count_reloc): Likewise.
	(xcoff_reloc_link_order): Likewise.
1996-03-12 23:14:58 +00:00
Ian Lance Taylor a10d3dec45 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
* coff-alpha.c (alpha_relocate_section): Use
	info->callbacks_warning, rather than _bfd_error_handler, for
	"multiple gp" warning.
1996-03-12 17:42:19 +00:00
Ian Lance Taylor ea2488ad2e * configure: Rebuild with autoconf 2.8. 1996-03-12 17:22:07 +00:00
Ian Lance Taylor c189fdfb8e * stab-syms.c (__define_stab_duplicate): Define.
(bfd_get_stab_name): Rename from aout_stab_name.  Rewrite to use a
	switch.
	* bfd-in.h (bfd_get_stab_name): Declare.
	* bfd-in2.h: Rebuild.
	* Makefile.in: Rebuild dependencies.
	(BFD_LIBS): Add stab-syms.o.
	(BFD_LIBS_CFILES): Add stab-syms.c.
	(BFD32_BACKENDS): Remove stab-syms.o.
	(BFD32_BACKENDS_CFILES): Remove stab-syms.c.
	* configure.in: Don't list stab-syms.o in bfd_backends.
	* configure: Rebuild.
	* libaout.h (aout_stab_name): Don't declare.
	* aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
	not aout_stab_name.
1996-03-11 17:33:43 +00:00
Ian Lance Taylor 8f218e05fc * configure.in: Don't set SHLIB or SHLINK to an empty string,
since they appear as targets in Makefile.in.
	* configure: Rebuild.
1996-03-05 20:52:52 +00:00
Ian Lance Taylor c5bde1ef85 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
don't fiddle with a symbol which is not defined anywhere.
1996-03-05 17:03:18 +00:00
Ian Lance Taylor 4e59f52302 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
though they are defined in a shared library.
	(xcoff_build_ldsyms): Likewise.
1996-03-05 01:01:11 +00:00
Ian Lance Taylor ea2504d592 * coffgen.c (coff_find_nearest_line): Don't look at the line
numbers for the section if section->lineno is NULL.
1996-03-04 23:42:12 +00:00
Ian Lance Taylor cb84f0284f * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
message rather than calling BFD_ASSERT.
	* elfcode.h (write_relocs): Check return value of
	_bfd_elf_symbol_from_bfd_symbol.
1996-03-04 17:50:38 +00:00
Michael Meissner 6e036cf7f6 When putting common items in .sdata, make sure SEC_LOAD flag is cleared 1996-03-01 14:47:46 +00:00
Jeff Law d08435de5e * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
and R_HPPA_NLRSEL.
        (e_nsel, e_nlsel, e_nlrsel): Undefine.  Add to
        hppa_reloc_field_selector_type_alt.
        (hppa_field_adjust): Handle e_nlsel, e_nlrsel.  Fix e_nsel handling.
        * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
        selectors.
        (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
More hpux10 crud.
1996-02-28 18:27:51 +00:00
Ian Lance Taylor 0960941513 * elf.c (assign_file_positions_for_segments): Adjust the segment
memory size for the alignment of a SEC_ALLOC section, not just a
	SEC_LOAD section.
1996-02-28 16:01:04 +00:00
Ian Lance Taylor 55626bf086 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* m68klinux.c: New file.
	* hosts/m68klinux.h: New file.
	* config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
	* configure.in (m68*-*-linux*): New native host.
	(m68klinux_vec): New vector.
	* configure: Rebuild.
	* targets.c (m68klinux_vec): Declare.
	* i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
	bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
	* bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
	declaration from bfd_linux_size_dynamic_sections.
	(bfd_m68klinux_size_dynamic_sections): Declare.
	* bfd-in2.h: Rebuild.
	* Makefile.in: Rebuild dependencies.
	(BFD32_BACKENDS): Add m68klinux.o.
	(BFD32_BACKENDS_CFILES): Add m68klinux.c.
1996-02-27 19:31:29 +00:00
Jeff Law 6c7b309055 * libhppa.h (pa_arch): Add pa20.
(hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
        (e_nsel): Undefine.  Add to hppa_reloc_field_selector_type_alt.
        (hppa_field_adjust): Handle e_nsel.
        * som.c: Provide default definitions for many new relocs found only
        in hpux10 include files.
        (som_fixup_formats): Add several new relocs from hpux10.
        (som_hppa_howto_table): Add hpux10 relocs.
        (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
Quick stab at handling some of the new hpux10 features.
1996-02-27 18:50:42 +00:00
Ian Lance Taylor 8835846954 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
starting with '$' the way we skip names starting with '.'.  When
	updating x_endndx, don't be fooled by an index which has been
	merged.
PR 9024.
1996-02-26 22:27:30 +00:00
Stan Shebs 14fd46168d * mpw-make.sed: Edit out recent shared library support, and
rules to rebuild .h files using doc/chew.
1996-02-26 20:59:24 +00:00
Ian Lance Taylor 3d9f042ca8 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
* ecoff.c (ecoff_compute_section_file_positions): Adjust the file
	size even of sections with no contents.
1996-02-26 19:54:58 +00:00
Ian Lance Taylor bdec62283a * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
struct/union/enum type with no elements.
PR 9024.
1996-02-26 19:01:53 +00:00
Ian Lance Taylor 15f4406cf8 * bfd.c (bfd_errmsg): Handle a NULL return from strerror. 1996-02-24 23:58:44 +00:00
Ian Lance Taylor c843513316 * archive.c (bfd_generic_archive_p): If the first file in the
archive can not be recognized as an object, don't assume that this
	is the wrong format.
PR 9082.
1996-02-24 20:45:20 +00:00
Ian Lance Taylor 053ae1d77a * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
format is not bfd_object.
	(bfd_elf_get_dt_soname): Likewise.
1996-02-24 20:03:55 +00:00
Ian Lance Taylor ea74d97907 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
reloc.
PR 9043.
1996-02-21 18:59:56 +00:00
Ian Lance Taylor fe6fc35fdb * sunos.c (SUNOS_CONSTRUCTOR): Define.
(sunos_add_one_symbol): Don't let a symbol from a dynamic object
	override a constructor symbol.  Set SUNOS_CONSTRUCTOR when
	appropriate.
1996-02-21 02:51:02 +00:00
J.T. Conklin 871a3f3b24 * bfd.c (tdata): Add netbsd_core_data.
* bfd-in2.h: Regenerated.
1996-02-21 00:29:38 +00:00
Fred Fish d378530148 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
Remove duplicate definition of gp.
1996-02-20 16:31:32 +00:00
Ian Lance Taylor 81bdcecf63 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
assume that we can set the GP value and then get the same value,
	since it won't be true if the output file is neither ELF nor
	ECOFF.
	* coff-mips.c (mips_adjust_reloc_in): Don't bother to use
	_bfd_get_gp_value here.
	(mips_gprel_reloc): Don't assume we can set and get the GP value.
	* elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
	mips_elf_final_gp.
	(mips_elf_lo16_reloc): Likewise.
	(mips_elf_final_gp): Add pgp parameter.  Set it to the GP value.
	Don't require that the BFD be ELF.
	(mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
	(mips_elf_gprel32_reloc): Likewise.
	(mips_elf_relocate_section): Don't assume we can set and get the
	GP value.
	(mips_elf_finish_dynamic_symbol): Don't bother to use
	_bfd_get_gp_value here.

	* elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
	Don't change epdr between malloc and free.  Be careful not to free
	NULL pointers.  Zero out the first RPDR.
1996-02-19 21:12:48 +00:00
Ian Lance Taylor 7b61165adc * configure.host: On Linux, only pass -rpath option if $(libdir)
is neither /lib nor /usr/lib.  From Alan Modra
	<alan@mullet.Levels.UniSA.Edu.Au>.
1996-02-19 17:45:28 +00:00
Ian Lance Taylor 60a49e7f8a * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
dt_name.
	(elf_dt_name): Rename from elf_dt_needed_name.
	* elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
	elf_dt_needed_name.
	(bfd_elf_get_dt_soname): New function.
	* elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
	elf_dt_needed_name.  Save the SONAME back in elf_dt_name.
	* bfd-in.h (bfd_elf_get_dt_soname): Declare.
	* bfd-in2.h: Rebuild.
1996-02-19 17:41:04 +00:00
David Edelsohn b268e26104 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
_bfd_sparc_elf_reloc_type_lookup.
	(bfd_elf32_bfd_reloc_type_lookup): Update.
	* elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
	(sparc64_elf_howto_table): Define.
	(sparc_reloc_map): Define.
	(sparc64_elf_reloc_type_lookup): New function.
	(sparc_elf_wdisp16_reloc): New function.
	(elf_info_to_howto): Use sparc64_elf_howto_table.
	(sparc64_elf_relocate_section): Likewise.
	(bfd_elf64_bfd_reloc_type_lookup): Update.
1996-02-19 10:58:20 +00:00
Ian Lance Taylor 9e2ef09802 * configure.host: Check for 'do not mix' from native linker before
trying to use -rpath.
1996-02-18 20:06:40 +00:00
Ian Lance Taylor cba3f8a9be * bfd.c (_bfd_get_gp_value): New function.
(_bfd_set_gp_value): New function.
	* libbfd-in.h (_bfd_get_gp_value): Declare.
	(_bfd_set_gp_value): Declare.
	* libbfd.h: Rebuild.
	* coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
	_bfd_get_gp_value and _bfd_set_gp_value rather than referring
	directly to the fields in the tdata information.
	(alpha_relocate_section): Likewise.
	* coff-mips.c (mips_adjust_reloc_in): Likewise.
	(mips_gprel_reloc): Likewise.
	(mips_relocate_section): Likewise.
	* elf32-mips.c (mips_elf_hi16_reloc): Likewise.
	(mips_elf_lo16_reloc): Likewise.
	(mips_elf_final_gp): Likewise.
	(mips_elf_gprel16_reloc): Likewise.
	(mips_elf_gprel32_reloc): Likewise.
	(mips_elf_relocate_section): Likewise.
	(mips_elf_finish_dynamic_symbol): Likewise.
PR 8449.
1996-02-16 19:29:01 +00:00
Ian Lance Taylor 4c70373f84 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx. 1996-02-16 17:48:04 +00:00
Ian Lance Taylor f54c748237 modify last change 1996-02-15 22:09:10 +00:00
Ian Lance Taylor 65eed09595 * configure.in: Call AC_PROG_CC before configure.host. Don't
substitute CFLAGS.
	* configure: Rebuild.
	* configure.host: Don't set information which autoconf should
	figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
	* Makefile.in (CFLAGS): Set to -g, not @CFLAGS@.
1996-02-15 22:05:32 +00:00
Ian Lance Taylor 1429341983 * configure.host: Remove go32 and win32 host information, since it
should no longer be needed.
1996-02-15 21:28:48 +00:00
Ian Lance Taylor edf3fe4885 * elf.c (map_sections_to_segments): If we have a .dynamic section,
then start a new segment rather than put a writable section in a
	readonly segment.
1996-02-15 20:27:29 +00:00
Ian Lance Taylor b5e4f36959 * configure.host: Set RPATH_ENVVAR. 1996-02-15 18:56:03 +00:00
Ian Lance Taylor f2e33e27a1 * Makefile.in: Rebuild dependencies. 1996-02-15 17:48:14 +00:00
Ian Lance Taylor a0a2dd54fd * elflink.c (_bfd_elf_create_linker_section): Remove unused
zero_section variable.
1996-02-15 16:32:47 +00:00
Ian Lance Taylor 52c6bc4d97 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
* Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
	($(srcdir)/libbfd.h): Rename from libbfd.h.
	($(srcdir)/libcoff.h): Rename from libcoff.h.
1996-02-15 15:42:10 +00:00
Ian Lance Taylor cb50baeab0 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
* ieee.c (ieee_write_expression): Only use an R variable for a
	local symbol.  Don't output a zero offset.  Handle a zero address.
	(SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
	(rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
	PCREL_OFFSET.
	(parse_expression): Don't try to handle multiple occurrences of a
	P variable.  Handle I variables differently from X variables.  Fix
	the order of minus expressions.
	(ieee_slurp_external_symbols): Generate an I variable for an NN
	record.  Fix handling of ATI and ATX records.
	(ieee_slurp_sections): Only set minimal section attributes.
	Adjust them later, based on the section contents.
	(ieee_object_p): Read in the file until just after the ME record.
	Call ieee_slurp_section_data to set the section flags.
	(do_one): Add iterations parameter.  Only repeat the first load
	item.  Set the section and file reloc flags.
	(ieee_slurp_section_data): Set section flags.  Pass iterations to
	do_one.
	(ieee_canonicalize_reloc): Handle I variables.
	(do_with_relocs): Only emit relocation size when necessary.
	Increase MAXRUN to 127.  Change ov to be assigned, and take
	src_mask and pcrel_offset into account.
	(ieee_write_data_part): Skip sections that are not loaded.
	(ieee_write_external_part): Don't output optional last entry of WX
	records.
	(ieee_write_me_part): Make setting of me_record neater.
	(ieee_generic_stat_arch_elt): Get the size of an archive element.
1996-02-14 22:40:17 +00:00
Ian Lance Taylor c9e5279f23 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
* syms.c (stt): Add entries for zerovars, vars, and code.

	* elfcode.h (validate_reloc): New static function.
	(write_relocs): Call validate_reloc for non ELF relocs.

	* elfxx-target.h (elf_symbol_leading_char): Define if not defined.
	(TARGET_BIG_SYM): Use elf_symbol_leading_char.
	(TARGET_LITTLE_SYM): Likewise.

	* config.bfd (m68*-*-psos*): New target.
1996-02-14 21:32:24 +00:00
Ian Lance Taylor b7384d226b Add reloc.c entries MIPS_CALL_HI16/MIPS_CALL_LO16. 1996-02-14 01:36:01 +00:00