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1345 Commits

Author SHA1 Message Date
Alan Modra
ccf505facf daily update 2001-11-27 23:00:04 +00:00
H.J. Lu
163c1c309e 2001-11-27 H.J. Lu <hjl@gnu.org> 
* elflink.h (elf_bfd_discard_info): Skip if the input bfd isn't
	ELF.
 2001-11-27 19:03:27 +00:00
Alan Modra
1588780944 daily update 2001-11-26 23:00:06 +00:00
Jeff Law
fd0999e109 * stabs.c (_bfd_discard_section_stabs): Use PARAMS in function 
prototypes.
 2001-11-26 19:31:27 +00:00
Alan Modra
9edf3ae12a daily update 2001-11-25 23:00:06 +00:00
Alan Modra
0fde5b57d5 daily update 2001-11-24 23:00:04 +00:00
Alan Modra
a248e267b4 * elf32-hppa.c (elf32_hppa_size_stubs): Decrease default stub 
group sizes to accomodate c++.
 2001-11-24 07:39:11 +00:00
Alan Modra
c79d05084e daily update 2001-11-23 23:00:05 +00:00
Jakub Jelinek
2e549b45b8 * elf32-sparc.c (elf32_sparc_relocate_section): Don't clear 
relocations in non-alloced sections against global symbols
	defined in shared library being built.
	* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
 2001-11-23 13:16:39 +00:00
Jakub Jelinek
f8df10f4f5 * elf.c (_bfd_elf_rela_local_sym): New. 
* elflink.h (elf_link_input_bfd): Don't consider empty
	merged sections as removed in relocation tests.
	* elf-bfd.h (_bfd_elf_rela_local_sym): Add prototype.
	* elf32-i386.c (elf_i386_relocate_section): Handle relocs
	against STT_SECTION symbol of SHF_MERGE section.
	* elf32-arm.h (elf32_arm_relocate_section): Likewise.
	* elf32-avr.c (elf32_avr_relocate_section): Call
	_bfd_elf_rela_local_sym.
	* elf32-cris.c (cris_elf_relocate_section): Likewise.
	* elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
	* elf32-fr30.c (fr30_final_link_relocate): Likewise.
	* elf32-h8300.c (elf32_h8_relocate_section): Likewise.
	* elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
	* elf32-i370.c (i370_elf_relocate_section): Likewise.
	* elf32-i860.c (elf32_i860_relocate_section): Likewise.
	* elf32-m32r.c (m32r_elf_relocate_section): Likewise.
	* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
	* elf32-mcore.c (mcore_elf_relocate_section): Likewise.
	* elf32-openrisc.c (openrisc_elf_relocate_section): Likewise.
	* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
	* elf32-s390.c (elf_s390_relocate_section): Likewise.
	* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
	* elf32-v850.c (v850_elf_relocate_section): Likewise.
	* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
	* elf64-mmix.c (mmix_elf_relocate_section): Likewise.
	* elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
	* elf64-s390.c (elf_s390_relocate_section): Likewise.
	* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
	* elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
	* elf-hppa.h (elf_hppa_relocate_section): Likewise.
	* elf-m10200.c (mn10200_elf_relocate_section): Likewise.
	* elf-m10300.c (mn10300_elf_relocate_section): Likewise.
	* elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
	* elf32-sh.c (sh_elf_relocate_section): Likewise for
	!partial_inplace relocs. Handle relocs against STT_SECTION
	symbol of SHF_MERGE for partial_inplace relocs.

	* config/tc-alpha.c (tc_gen_reloc): Remove SEC_MERGE test.
	* write.c (adjust_reloc_syms): Don't handle relocs against
	SEC_MERGE section symbols specially.
	(fixup_segment): Likewise.
 2001-11-23 12:17:21 +00:00
Alan Modra
95a1f57169 daily update 2001-11-22 23:00:05 +00:00
Nick Clifton
313e863fa9 Move SRC-POTFILES.in and BLD-POTFILES.in to maintainer-clean target. 2001-11-22 16:21:01 +00:00
Alan Modra
e614115148 daily update 2001-11-21 23:00:51 +00:00
Alan Modra
d7458677f4 * elfxx-ia64.c (elfNN_ia64_relocate_section): Test r_symndx rather 
than sym_sec->output_section to detect relocs against discarded
	sections.
 2001-11-21 14:58:26 +00:00
Alan Modra
7a47c3a29c daily update 2001-11-21 00:53:38 +00:00
H.J. Lu
45e9217a8f 2001-11-19 H.J. Lu <hjl@gnu.org> 
* elflink.h (elf_link_input_bfd): Assert r_symndx != 0 when
	discarding relocations.
 2001-11-20 00:54:51 +00:00
Alan Modra
b572d65c66 daily update 2001-11-19 23:00:05 +00:00
Nick Clifton
84c254c646 Define and use bfd_is_const_section(). 2001-11-19 15:35:38 +00:00
Alan Modra
a0e94dc00c * elf32-hppa.c (clobber_millicode_symbols): Dec dynstr refcount. 2001-11-19 03:52:37 +00:00
Alan Modra
2a5aaecb4a * elf32-hppa.c (elf32_hppa_size_stubs): Don't consider undefined 
millicode syms as candidates for import stubs.
 2001-11-19 03:01:43 +00:00
Alan Modra
e5ee5df190 * elf32-hppa.c (PLABEL_PLT_ENTRY_SIZE): Delete. 
(allocate_PIC_calls): Rename to allocate_plt_static.
	(allocate_dynrelocs): Move most of code handling .plt entries to..
	(allocate_plt_static): ..here.  Don't drop plabel entries.
 2001-11-19 01:25:00 +00:00
Hans-Peter Nilsson
6eeb40b2c0 * mmo.c: Adjust documentation tags to use texinfo 4 features. 2001-11-19 01:22:45 +00:00
Alan Modra
7138fabc3c daily update 2001-11-18 23:00:04 +00:00
Alan Modra
b66167ff38 daily update 2001-11-17 23:00:06 +00:00
Alan Modra
773a0d1a66 daily update 2001-11-16 23:00:05 +00:00
Daniel Jacobowitz
44421011e3 * elflink.h (elf_reloc_symbol_deleted_p): Catch all relocs against 
local syms from discarded sections.  Update comment.
 2001-11-16 02:56:08 +00:00
Alan Modra
949f8813f9 daily update 2001-11-15 23:00:05 +00:00
Alan Modra
beb1d4ece2 * po/SRC-POTFILES.in: Regenerate. 2001-11-15 12:18:27 +00:00
Alan Modra
f9f32305f7 * elflink.h (elf_link_input_bfd): Complain about all relocs 
against local syms from discarded sections.
	(elf_reloc_symbol_deleted_p): Don't try to swap in external syms.
 2001-11-15 09:31:25 +00:00
Alexandre Oliva
6361c4c9bc * elf64-sparc.c (sparc64_elf_relocate_section): Disregard 
overflows in the .stab section.
 2001-11-15 04:13:35 +00:00
Daniel Jacobowitz
73d074b4e2 2001-11-11 Daniel Jacobowitz <drow@mvista.com> 
* bfd-in.h (bfd_elf32_discard_info): Add prototype.
	(bfd_elf64_discard_info): Likewise.
	* bfd-in2.h: Regenerate.
	* elf-bfd.h (struct elf_reloc_cookie): New.
	(struct elf_backend_data): Add elf_backend_discard_info,
	elf_backend_ignore_discarded_relocs, and elf_backend_write_section.
	(_bfd_elf32_reloc_symbol_deleted_p): Add prototype.
	(_bfd_elf64_reloc_symbol_deleted_p): Likewise.
	* elf32-mips.c (_bfd_elf32_mips_discard_info): New.
	(_bfd_elf32_mips_ignore_discarded_relocs): New.
	(_bfd_elf32_mips_write_section): New.
	(elf_backend_discard_info): Define.
	(elf_backend_ignore_discarded_relocs): Define.
	(elf_backend_write_section): Define.
	* elfcode.h (elf_bfd_discard_info): Define.
	(elf_reloc_symbol_deleted_p): Define.
	* elflink.h (elf_link_input_bfd): Check
	elf_section_ignore_discarded_relocs.  Call
	bed->elf_backend_write_section if available.
	(elf_reloc_symbol_deleted_p): New.
	(elf_bfd_discard_info): New.
	(elf_section_ignore_discarded_relocs): New.
	* elfxx-target.h (elf_backend_discard_info): Define.
	(elf_backend_ignore_discarded_relocs): Define.
	(elf_backend_write_section): Define.
	(elfNN_bed): Add elf_backend_discard_info,
	elf_backend_ignore_discarded_relocs, and
	elf_backend_write_section.
	* libbfd-in.h (_bfd_discard_section_stabs): Add prototype.
	* libbfd.h: Regenerate.
	* stabs.c (_bfd_discard_section_stabs): New.

2001-11-11  Daniel Jacobowitz  <drow@mvista.com>

	* emultempl/elf32.em (gld${EMULATION_NAME}_finish): New.
	(struct ld_emulation_xfer_struct): Use it.
 2001-11-15 01:34:12 +00:00
Alan Modra
883d69e653 daily update 2001-11-14 23:00:06 +00:00
Martin Schwidefsky
27018c3f68 * elf32-s390.c (elf_s390_relocate_section): Use the "unresolved_reloc" 
scheme to get rid of an ugly complicated test.
	* elf64-s390.c (elf_s390_relocate_section): Likewise.
 2001-11-14 18:48:26 +00:00
Andreas Jaeger
58a3581362 * cpu-i386.c (bfd_x86_64_arch_intel_syntax,bfd_x86_64_arch): Use 
x86-64 for display.
 2001-11-14 12:01:58 +00:00
Jakub Jelinek
d03ba2a185 * dwarf2.c (struct line_head) [total_length]: Change type to 
bfd_vma.
	(struct dwarf2_debug): Add dwarf_str_buffer and dwarf_str_size.
	(struct comp_unit): Add stash and offset_size.
	(read_8_bytes): Return bfd_vma.
	(read_indirect_string): New.
	(read_attribute): Handle DW_FORM_strp.
	(decode_line_info): Support 64-bit DWARF format.
	(_bfd_dwarf2_find_nearest_line): Likewise.
	(parse_comp_unit): Set offset_size and stash.
 2001-11-14 11:16:47 +00:00
Richard Henderson
cf716c5663 * dwarf2.c (read_attribute_value): New function to handle 
DW_FORM_indirect.
        (read_attribute): Use it.
 2001-11-13 23:37:41 +00:00
Alan Modra
13d574884b daily update 2001-11-13 23:00:10 +00:00
Geoffrey Keating
1a509dcc12 Index: bfd/ChangeLog 
2001-11-11  Geoffrey Keating  <geoffk@redhat.com>

	* dwarf2.c (decode_line_info): Properly deal with unknown standard
	opcodes.

Index: binutils/ChangeLog
2001-11-11  Geoffrey Keating  <geoffk@redhat.com>

	* readelf.c (display_debug_lines): Deal with unknown standard
	opcodes.  Handle DW_LNS_set_prologue_end, DW_LNS_set_epilogue_begin,
	DW_LNS_set_isa.

Index: include/elf/ChangeLog
2001-11-11  Geoffrey Keating  <geoffk@redhat.com>

	* dwarf2.h (dwarf_line_number_ops): Add DWARF 3 opcodes.
 2001-11-13 20:13:30 +00:00
Alan Modra
4e6bfe8ada * section.c (bfd_make_section_anyway): Don't increment section_id 
and the BFD's section_count if adding the section failed.
	* vms.c (vms_new_section_hook): Adjust for bfd_make_section_anyway
	change.
 2001-11-13 03:52:25 +00:00
Hans-Peter Nilsson
bc0d28ee42 * elf32-cris.c (cris_elf_grok_prstatus): Adjust values to match new 
core dump format.
 2001-11-12 23:47:02 +00:00
Alan Modra
968d5a056e daily update 2001-11-12 23:01:05 +00:00
H.J. Lu
350836e342 2001-11-11 H.J. Lu <hjl@gnu.org> 
* elf32-mips.c (_bfd_mips_elf_finish_dynamic_sections): Call
	_bfd_elf_strtab_size instead of _bfd_stringtab_size.

	* elf64-sparc.c (sparc64_elf_size_dynamic_sections): Change
	dynstr type to `struct elf_strtab_hash *'.
 2001-11-11 23:51:36 +00:00
Alan Modra
50e480d974 daily update 2001-11-11 23:00:05 +00:00
Hans-Peter Nilsson
b959dc73d0 * elf-strtab.c (_bfd_elf_strtab_finalize): Make first variable i 
size_t.  Rename second i to j.
 2001-11-11 22:18:01 +00:00
Alan Modra
94753239c5 daily update 2001-11-10 23:00:05 +00:00
Jeff Law
7e250b6c31 * binary.c: Include safe-ctype.h after bfd.h and sysdep.h. 2001-11-10 15:53:31 +00:00
Alan Modra
ec33885937 * elf32-arm.h (elf32_arm_final_link_relocate): Don't copy STN_UNDEF 
relocs into shared libs.
	* elf32-cris.c (cris_elf_relocate_section): Likewise.
	* elf32-i370.c (i370_elf_relocate_section): Likewise.
	* elf32-m68k.c (elf_m68k_relocate_section): Likewise.
	* elf32-mips.c (mips_elf_calculate_relocation): Likewise.
	* elf32-ppc.c (ppc_elf_relocate_section): Likewise.
	* elf32-sh.c (sh_elf_relocate_section): Likewise.
	* elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
	* elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
	* elf64-s390.c (elf_s390_relocate_section): Likewise.
	* elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
	* elf64-x86-64.c (elf64_x86_64_relocate_section): Likewise.
	* elfxx-ia64.c (elfNN_ia64_relocate_section): Likewise.
	* elf.c (bfd_section_from_r_symndx): New function.
	* elf-bfd.h (LOCAL_SYM_CACHE_SIZE): Define.
	(struct sym_sec_cache): New.
	(bfd_section_from_r_symndx): Declare.
	(struct bfd_elf_section_data): Change local_dynrel type to PTR.
	* elflink.h (elf_link_input_bfd): Don't test for removed linkonce
	relocs when relocatable.  Don't	zero entire reloc, just zero the
	addend and sym.
	* elf32-i386.c (struct elf_i386_link_hash_table): Add sym_sec.
	(elf_i386_link_hash_table_create): Init it.
	(elf_i386_check_relocs): Track dynamic relocs needed for local
	syms on a per-section basis as we do for globals.
	(elf_i386_gc_sweep_hook): Update for local_dynrel change.
	Remove dead code.
	(allocate_dynrelocs): Warning fix.
	(elf_i386_size_dynamic_sections): Don't allocate relocs when
	section has been discarded.
	(elf_i386_relocate_section): Don't copy STN_UNDEF relocs
	into shared libs.
	* elf32-hppa.c: Likewise.
	* elf32-s390.c: Likewise.
	* elf64-ppc.c: Likewise.
	* elf64-s390.c: Likewise.
 2001-11-10 00:23:35 +00:00
Alan Modra
2972bad307 daily update 2001-11-09 23:00:05 +00:00
Alan Modra
a525240841 daily update 2001-11-08 23:00:04 +00:00
Martin Schwidefsky
0451c93c40 * elf32-s390: Major rework that introduces all recent changes to 
the s390 backends.  Get a closer match to elf32-i386.
(elf_s390_relocate_section): Make use of dynamic section short-cuts.
Localise vars, and delay setting.  Better error reporting, replace
BFD_ASSERT with abort.  Check ELF_LINK_HASH_DEF_DYNAMIC to see if a
symbol is not defined in the regular object file and tread the weak
definition as the normal one.  Don't discard relocs for undefweak or
undefined symbols and check !DEF_REGULAR as well as DEF_DYNAMIC in
test for avoided copy relocs.  Reinstate fudge for unresolved relocs
in debugging sections.
(elf32_s390_adjust_dynamic_symbol): Handle nocopyreloc.  Don't do copy
reloc processing for weakdefs.  Remove redundant casts and aborts.
Delay setting of vars until needed.  Move creation of dynamic symbols
and allocation of .plt and .rela.plt to allocate_dynrelocs.  Replace
BFD_ASSERT with abort.  Discard .plt entries for everything with
plt.refcount <= 0.
(elf_s390_check_relocs):  Don't allocate space for dynamic relocs,
.got or .relgot here but do it in allocate_dynrelocs.  Reference count
possible .plt and .got entries.  Don't test input section SEC_READONLY
here to try to avoid copy relocs, and keep dyn_relocs regardless of
ELF_LINK_NON_GOT_REF.  Don't set DF_TEXTREL here.  Delay setting of
variables until needed.  Remove separate switch stmt for creating .got
section.  Initialise local_got_refcounts to 0.  Cache pointer to
"sreloc" section in elf_section_data. Tweak condition under which .got
created.  Report files with bad relocation section names.
(elf_s390_finish_dynamic_symbol): Don't copy relocs for symbols that
have been forced local.  Use same test to decide if we can use a
relative reloc for got as elf_s390_relocate_section.  Expand SHN_UNDEF
comment.  Move expressions out of function calls.  Replace BFD_ASSERT
with abort.
(elf_s390_finish_dynamic_sections): Migrate common code out of switch
statement.  Replace BFD_ASSERT with abort.
(elf_s390_size_dynamic_sections): Call readonly_dynrelocs. Rename "i"
to "ibfd".  Allocate space for local dyn relocs.  Use DF_TEXTREL flag
instead of looking up section names for DT_TEXTREL.  Replace
BFD_ASSERT with abort.  Zero out the dynamic allocated content space.
Add a comment to remind us that one day this ought to be fixed.
(struct elf_s390_link_hash_entry): Rename "root" to "elf".
(struct elf_s390_link_hash_table): Likewise.
(elf_s390_link_hash_newfunc): Rename to link_hash_newfunc and get
rid of unnecessary casts.
(struct elf_s390_dyn_relocs): Add "sec", and "pc_count" fields.
Remove "section" field.
(elf_s390_gc_sweep_hook): Sweep dyn_relocs and local_dynrel.
Reference count possible .plt entries.  Don't deallocate .got and
.relgot space here.
(struct elf_s390_pcrel_relocs_copied): Rename to elf_s390_dyn_relocs.
Update comment.
(struct elf_s390_link_hash_entry): Rename pcrel_relocs_copied to
dyn_relocs.
(elf_s390_discard_copies):  Delete.
(elf_s390_link_hash_traverse): Delete.
(bfd_elf32_bfd_final_link): Delete.  (ie. use regular final link
rather than gc variety).
(struct elf_s390_link_hash_table): Add sgot, sgotplt, srelgot, splt,
srelplt, sdynbss, srelbss fields.
(elf_s390_link_hash_table_create): Init them.
(WILL_CALL_FINISH_DYNAMIC_SYMBOL): Define.
(allocate_dynrelocs): New function.
(create_got_section): New function.
(elf_backend_can_refcount): Define.
(elf_backend_copy_indirect_symbol): Define.
(elf_s390_copy_indirect_symbol): New function.
(elf_s390_create_dynamic_sections): New function.
(readonly_dynrelocs): New function.
* elf64-s390x: Likewise.
 2001-11-08 18:45:46 +00:00