Commit graph

196 commits

Author SHA1 Message Date
Nick Clifton
021e3cc067 Path from Roland McGrath <roland@baalperazim.frob.com>
Added arm-netbsd target.
1999-08-24 15:16:53 +00:00
Jeff Law
7da1b1756d * som.c (som_slurp_symbol_table): Fix typo in comment. 1999-08-24 06:26:39 +00:00
Jeff Law
1ca740621c * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
here instead of using elf_section_data...
1999-08-20 23:03:04 +00:00
Nick Clifton
69e70d3056 Add code to emit relocs into a base file. 1999-08-19 13:04:45 +00:00
Nick Clifton
98c1d4aab7 Fix partial REL relocs. 1999-08-19 10:12:28 +00:00
Ian Lance Taylor
b2d638c7ec 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.
1999-08-19 00:55:50 +00:00
Ian Lance Taylor
00692651e0 1999-08-18 Donn Terry <donn@interix.com>
* 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.

Also comment changes.
1999-08-18 06:00:13 +00:00
Ian Lance Taylor
1396cd2d7f 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 07:53:37 +00:00
Ian Lance Taylor
0035bd7bda * 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.
1999-08-17 07:50:30 +00:00
Mark Mitchell
8535d39cc8 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
coincidence of variable names between old and new code.
1999-08-15 22:56:21 +00:00
Nick Clifton
bcbdc74cb2 Fix interworking problems. 1999-08-12 08:37:15 +00:00
Nick Clifton
230801466a Check for overflow on R_ARM_PC24 relocs. 1999-08-11 10:56:35 +00:00
Jeff Law
052e120f44 * elf-hppa.h (elf_hppa_fake_sections): New function.
* elf32-hppa.c (elf_backend_fake_sections): Define.
1999-08-11 09:30:20 +00:00
Jeff Law
3a9acac86a * elf-hppa.h (elf_hppa_final_write_processing): Update for
recent changes to the arch_info structure.
1999-08-10 19:19:22 +00:00
Jeff Law
fc91f6585b * 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.
1999-08-10 18:51:53 +00:00
Mark Mitchell
5499724a85 * 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.
1999-08-10 06:43:11 +00:00
Mark Mitchell
7b1f123191 * 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.
1999-08-10 06:27:48 +00:00
Mark Mitchell
ce00621771 * elflink.h (elf_bfd_final_link): Tweak last change. 1999-08-10 06:22:57 +00:00
Mark Mitchell
b037af20d6 * 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.
1999-08-10 03:36:28 +00:00
Jeff Law
432bdd91dd * 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 23:47:04 +00:00
Mark Mitchell
b944b044fb * 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 wheen looking for a preexisting GOT entry.
1999-08-09 22:45:39 +00:00
Ian Lance Taylor
840a9995b3 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 15:07:32 +00:00
Ian Lance Taylor
91d3970e7d 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 05:42:31 +00:00
Ian Lance Taylor
798c1fb8d7 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.
1999-08-09 04:04:17 +00:00
Ian Lance Taylor
851edbafcc * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
* bfd-in2.h: Rebuild.
1999-08-09 03:20:31 +00:00
Ian Lance Taylor
5dccc1ddaa 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.
1999-08-09 02:56:16 +00:00
Ian Lance Taylor
74eeebeafb * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
MKDEP.
	* Makefile.in: Rebuild.
1999-08-08 17:26:50 +00:00
Ian Lance Taylor
bd826630b1 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.
1999-08-08 16:50:27 +00:00
Ian Lance Taylor
855b0be7f7 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
* aclocal.m4, configure: Rebuild.
1999-08-08 16:01:13 +00:00
Ian Lance Taylor
22bc497dda * section.c (global_syms): Only initialize union field if
__STDC__.
1999-08-06 23:31:14 +00:00
Mark Mitchell
4f2860cafc * 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.
1999-08-06 02:44:41 +00:00
Ian Lance Taylor
5d54c62870 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.
1999-08-05 21:01:37 +00:00
Jeff Law
1560fbe45e * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
(e_ltpsel, e_rtpsel): Similarly.
1999-08-05 03:50:28 +00:00
Jeff Law
3686090072 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
and 14bit ertpsel.  Handle 64bit psel.
1999-08-05 00:12:22 +00:00
Mark Mitchell
e7c4421855 * 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.
1999-08-04 16:32:34 +00:00
Mark Mitchell
23b255aadd * 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.
1999-08-04 03:52:59 +00:00
Mark Mitchell
3811169e5f * elf32-mips.c (mips_elf_calculate_relocation): Restore
_DYNAMIC_LINK handling and handling of undefined symbols in shared
	libraries.
1999-08-03 16:58:26 +00:00
Ian Lance Taylor
2d14625061 * 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>.
1999-08-03 16:40:25 +00:00
Ian Lance Taylor
cb94091feb * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used. 1999-08-03 16:31:37 +00:00
Ian Lance Taylor
aab0843134 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
look for generated file correctly.
	* aclocal.m4, configure: Rebuild.
1999-08-03 16:10:38 +00:00
Mark Mitchell
5a44662b54 * 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.
1999-08-03 06:04:21 +00:00
Richard Henderson
1fa0ddb30b 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.
1999-08-02 22:31:18 +00:00
Mark Mitchell
8b237a8965 * 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.
1999-08-01 22:38:53 +00:00
Mark Mitchell
972875741c * 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.
1999-08-01 20:58:19 +00:00
Richard Henderson
a11c78e7dd 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 21:42:21 +00:00
Richard Henderson
587ff49e9a 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 21:34:44 +00:00
Catherine Moore
d512aa072e Correctly handle Vtentry relocs. 1999-07-30 15:09:54 +00:00
Richard Henderson
441d6d7953 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
dynamic_sections_created.
1999-07-29 22:20:26 +00:00
Richard Henderson
c9b3cbf33c * 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.
1999-07-29 21:39:01 +00:00
Mark Mitchell
b89db8f2f0 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo. 1999-07-28 08:19:34 +00:00