1 2000-09-21 Alan Modra <alan@linuxcare.com.au>
3 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
4 currently unused RELATIVE_DYNAMIC_RELOCS code.
5 (hppa_discard_copies): Likewise.
6 (elf32_hppa_size_stubs): Size `input_list' array correctly.
8 2000-09-20 Alan Modra <alan@linuxcare.com.au>
10 * section.c (bfd_get_unique_section_name): Return NULL if
13 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
15 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
16 instruction sequence to actually work.
17 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
20 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
22 * elf32-sh.c (sh_elf_relocate_section): Use
23 _bfd_final_link_relocate to apply the relocation against a section
24 symbol, when doing relocatable links.
26 2000-09-18 Alan Modra <alan@linuxcare.com.au>
28 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
30 (stub_hash_newfunc): Here too.
31 (hppa_add_stub): And here.
32 (elf32_hppa_link_hash_table): Remove stub_section_created,
33 reloc_section_created, first_init_sec and first_fini_sec. Add
35 (elf32_hppa_link_hash_table_create): Init to suit.
36 (hppa_get_stub_entry): Add support for grouping stub sections.
37 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
38 section code. Index stub vars by section->id.
39 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
40 exit paths. Zap allocation of above removed vars. Refine
43 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
44 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
45 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
46 rather than pointer to bfd_link_info.
47 (hppa_add_stub): Likewise.
48 (final_link_relocate): Likewise.
50 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
52 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
55 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
57 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
58 ld/emulparams/shelf.sh.
60 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
62 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
63 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
64 * bfd-in2.h: Regenerate.
66 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
68 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
69 LITUSE relocations incorrectly if -relax is specified on the ld
70 command line and the displacement field of the load or store
71 instruction is non-zero. (Patch by paul.winalski@compaq.com)
73 2000-09-15 Alan Modra <alan@linuxcare.com.au>
75 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
77 (elf32_hppa_size_stubs): Instead correctly find the first .init
78 and .fini section here.
80 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
82 * elf32-hppa.c (clobber_millicode_symbols): New function.
83 (elf32_hppa_size_dynamic_sections): Call it.
85 2000-09-14 Alan Modra <alan@linuxcare.com.au>
87 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
88 packed. Add plabel, plt_abs packed booleans.
89 (hppa_link_hash_newfunc): Init new fields.
90 (PLABEL_PLT_ENTRY_SIZE): Define.
91 (hppa_stub_name): Use size_t len vars.
92 (hppa_add_stub): Likewise.
93 (elf32_hppa_build_stubs): Likewise.
94 (hppa_build_one_stub): Kill some compiler warnings.
95 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
96 if dynamic linking. Munge the local plt offsets into
97 local_got_refcounts. Set h->plabel for all global PLABELs. Use
98 size_t len vars. Add assert for plabel addend.
99 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
100 (elf32_hppa_hide_symbol): New function.
101 (elf_backend_hide_symbol): Define.
102 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
103 with h->plabel set. Don't make plt entries to have dynamic syms
104 when they have been forced local. If plt entry is used by a
105 plabel, make it PLABEL_PLT_ENTRY_SIZE.
106 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
107 Set up .plt offsets for local syms.
108 (elf32_hppa_relocate_section): Initialise plt entries for local
109 syms. Leave weak undefined plabels zero. Make global plabel
110 relocs against function symbol, and leave the addend zero.
111 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
112 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
113 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
114 relocs instead of SEGREL32 for dynamic got relocs.
115 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
116 (elf_backend_got_header_size): Adjust.
117 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
119 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
120 (hppa_type_of_stub): Use it instead of #if 0
121 (hppa_discard_copies): Use it here too.
122 (elf32_hppa_size_dynamic_sections): And here.
124 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
125 (elf32_hppa_link_hash_table_create): And here.
126 (hppa_build_one_stub): And here. Instead keep track of stub
127 offset using _raw_size.
128 (elf32_hppa_size_stubs): Likewise.
129 (elf32_hppa_build_stubs): Likewise.
130 (hppa_size_one_stub): Likewise. Resize reloc section too.
132 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
133 first_fini_sec handling. Don't search for reloc section or set
134 hplink->reloc_section_created here.
135 (elf32_hppa_size_stubs): Instead search for reloc sections, and
136 set reloc_section_created here.
137 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
138 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
140 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
142 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
143 with `hplink->root.'.
144 (elf32_hppa_check_relocs): Likewise.
145 (elf32_hppa_gc_sweep_hook): Likewise.
146 (elf32_hppa_adjust_dynamic_symbol): Likewise.
147 (hppa_handle_PIC_calls): Likewise.
148 (elf32_hppa_size_dynamic_sections): Likewise.
149 (elf32_hppa_set_gp): Likewise.
150 (elf32_hppa_relocate_section): Likewise.
151 (elf32_hppa_finish_dynamic_symbol): Likewise.
152 (elf32_hppa_finish_dynamic_sections): Likewise.
154 From David Huggins-Daines <dhd@linuxcare.com>
155 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
156 defined weak symbols in shared links.
157 (final_link_relocate): Calls to defined weak symbols in shared
158 objects must go via import stubs, as the target might not be known
161 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
163 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
164 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
165 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
166 the original entries with EMPTY_HOWTOs, and added new ones to fill
168 (sh_elf_info_to_howto): Make sure the new gap isn't used.
169 (sh_elf_relocate_section): Likewise.
171 2000-09-13 Anders Norlander <anorland@acc.umu.se>
173 * cpu-mips.c (arch_info_struct): Add mips:4K
174 * bfd-in2.h (bfd_mach_mips4K): New define.
175 * archures.c: Add bfd_mach_mips4K to comment.
176 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
177 E_MIPS_ARCH_2 for bfd_mach_mips4K.
179 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
181 * som.c (som_write_symbol_strings): Do not used fixed buffers,
182 use size_t as a counter.
183 (som_write_space_strings): Similarly.
185 2000-09-12 Jason Eckhardt <jle@cygnus.com>
187 * elf32-i860.c (elf32_i860_relocate_pc26): New function
189 (elf32_i860_relocate_section): Invoke new function from here.
191 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
193 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
196 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
198 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
199 target section name instead of dumping core when the target symbol is
202 2000-09-09 Kazu Hirata <kazu@hxi.com>
204 * riscix.c: Remove DEFUN.
206 2000-09-08 Nick Clifton <nickc@redhat.com>
208 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
209 initialise flags in output bfd if the input bfd is the default
210 architecture with the default flags.
212 2000-09-08 Kazu Hirata <kazu@hxi.com>
214 * archive.c: Fix formatting.
215 * coff-arm.c: Likewise.
216 * doc/chew.c: Likewise.
218 2000-09-08 Alan Modra <alan@linuxcare.com.au>
220 * section.c (bfd_get_unique_section_name): Put a dot before the
223 2000-09-07 Kazu Hirata <kazu@hxi.com>
225 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
226 * elf.c: Fix formatting.
228 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
230 * config.bfd (sh-*-linux*): Added.
231 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
232 * targets.c: Declare them.
233 * elf32-sh-lin.c: New file.
234 * Makefile.am: Compile it.
235 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
236 * configure, Makefile.in: Rebuilt.
238 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
240 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
241 pseduo-section when determining where the TOC ends.
243 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
244 output x_tvndx as it is only two bytes wide.
246 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
247 reloc is 26 or 32 bits wide.
249 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
250 for relocs that don't change anything. Also look at the full
253 2000-09-06 Philip Blundell <philb@gnu.org>
255 * config.bfd (arm*-*-uclinux*): New target.
257 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
259 * configure: Rebuilt with new libtool.m4.
261 2000-09-06 Alan Modra <alan@linuxcare.com.au>
263 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
264 word for variable name.
265 * bfd-in2.h: Regenerate.
267 2000-09-05 Nick Clifton <nickc@redhat.com>
269 * config.in: Regenerate.
270 * libbfd.h: Regenerate.
271 * po/bfd.pot: Regenerate.
272 * doc/bfdint.texi: Remove CVS date string - it foils compares with
275 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
277 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
279 2000-09-05 Alan Modra <alan@linuxcare.com.au>
281 Shared library and PIC support.
282 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
283 (GOT_ENTRY_SIZE): New.
284 (ELF_DYNAMIC_INTERPRETER): New.
285 (STUB_SUFFIX): Define.
286 (LONG_BRANCH_PIC_IN_SHLIB): Define.
287 (RELATIVE_DYNAMIC_RELOCS): Define.
288 (enum elf32_hppa_stub_type): New.
289 (struct elf32_hppa_stub_hash_entry): Rename offset to
290 stub_offset. Add a number of new fields.
291 (struct elf32_hppa_link_hash_entry): New.
292 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
294 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
295 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
296 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
298 (hppa_link_hash_newfunc): New function.
299 (elf32_hppa_link_hash_table_create): Use above function. Init new
301 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
302 instead of addend, and remove sym_name from args. Don't use
303 symbol name for local syms, instead use sym index.
304 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
305 stub type rather than size. Pass in hash and handle import stub
306 case. Also pass in reloc instead of offset so we can calculate
307 PCREL22F and PCREL12F branches properly.
308 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
309 import and export stubs too.
310 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
311 import and export stub sizing.
312 (elf32_hppa_check_relocs): New function.
313 (elf32_hppa_adjust_dynamic_symbol): New function.
314 (hppa_discard_copies): New function.
315 (elf32_hppa_size_dynamic_sections): New function.
316 (elf_backend_size_dynamic_sections): Define.
317 (elf32_hppa_finish_dynamic_symbol): New function.
318 (elf_backend_finish_dynamic_symbol): Define.
319 (elf32_hppa_size_stubs): Stash params in link hash table, and move
320 some local vars into the link hash table too. For shared links,
321 trundle over function syms, generating export stubs. Handle
322 PCREL22F branches. Break out stub creation code from here..
323 (hppa_add_stub): .. to here. New function.
324 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
325 call the bfd linker. Use elf_gp to record global pointer.
326 Calculate a value from sections if $global$ is missing.
327 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
328 (elf32_hppa_gc_mark_hook): New function.
329 (elf_backend_gc_mark_hook): Define.
330 (elf32_hppa_gc_sweep_hook): New function.
331 (elf_backend_gc_sweep_hook): Define.
332 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
333 Add rel to args, and remove howto, input_bfd, offset, addend,
334 sym_name as we can recalculate these locally. Handle calls to
335 dynamic objects, extra PIC relocs, PCREL22F branches. Change
336 handling of undefined weak syms. Check that stubs are in range.
337 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
338 message on hitting a DPREL21L reloc that needs fixing. Subtract
339 off PC for PCREL14F. Break out code that does a stub lookup from
341 (hppa_get_stub_entry): ..to here. New function.
342 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
343 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
345 (elf32_hppa_finish_dynamic_sections): New function.
346 (elf_backend_finish_dynamic_sections): Define.
347 (elf_backend_final_write_processing) Define.
348 (hppa_handle_PIC_calls): New function.
349 (elf32_hppa_build_stubs): Call it. Pass link_info to
351 (elf32_hppa_create_dynamic_sections): New function
352 to create .plt and .got then set .plt flags correctly.
353 (elf_backend_create_dynamic_sections): Define.
354 (elf32_hppa_object_p): New function.
355 (elf_backend_object_p): Define.
356 (elf32_hppa_elf_get_symbol_type): New function.
357 (elf_backend_get_symbol_type): Define.
358 (elf_backend_can_gc_sections): Define.
359 (elf_backend_want_got_plt): Define.
360 (elf_backend_plt_alignment): Set to 2.
361 (elf_backend_plt_readonly): Define.
362 (elf_backend_want_plt_sym): Define.
363 (elf_backend_got_header_size): Reserve one entry.
365 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
366 (elf32_hppa_size_stubs): Pass in multi_subspace.
367 (elf32_hppa_set_gp): Declare.
369 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
370 (bfd_get_unique_section_name): New function.
371 * bfd_in2.h: Regenerate.
373 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
374 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
377 From David Huggins-Daines <dhd@linuxcare.com>
378 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
379 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
380 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
381 been updated in finish_dynamic_symbol before modifying function
384 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
385 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
386 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
387 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
388 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
389 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
390 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
391 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
393 From David Huggins-Daines <dhd@linuxcare.com>
394 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
395 style of local labels as well.
397 2000-09-03 Philip Blundell <philb@gnu.org>
399 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
400 references to undefined symbols in debugging sections.
402 2000-09-02 H.J. Lu <hjl@gnu.org>
404 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
405 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
406 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
409 2000-09-02 Jason Eckhardt <jle@cygnus.com>
411 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
412 (elf32_i860_is_local_label_name): New function and prototype.
414 2000-09-02 Nick Clifton <nickc@redhat.com>
416 * configure.in: Increase version number to 2.10.91.
417 * configure: Regenerate.
418 * aclocal.m4: Regenerate.
419 * config.in: Regenerate.
420 * po/bfd.pot: Regenerate.
422 2000-09-02 Daniel Berlin <dberlin@redhat.com>
424 * elf.c (_bfd_elf_make_section_from_shdr): Add
425 .gnu.linkobce.wi. to the list of debug section names.
427 2000-09-02 Nick Clifton <nickc@redhat.com>
429 * dwarf2.c (find_debug_info): New function: Locate a section
430 containing dwarf2 debug information.
431 (bfd_dwarf2_find_nearest_line): Find all sections containing
432 debug information and include them in the stash.
434 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
436 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
437 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
438 (sh_reloc_map): Add new relocs.
439 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
440 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
441 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
442 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
444 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
445 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
446 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
447 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
449 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
451 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
452 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
453 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
454 elf_sh_plt_reloc_offset): Define.
455 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
456 elf_sh_link_hash_table): New structs.
457 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
458 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
460 (elf_backend_create_dynamic_sections,
461 bfd_elf32_bfd_link_hash_table_create,
462 elf_backend_adjust_dynamic_symbol,
463 elf_backend_size_dynamic_sections,
464 elf_backend_finish_dynamic_symbol,
465 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
466 elf_backend_plt_readonly, elf_backend_want_plt_sym,
467 elf_backend_got_header_size, elf_backend_plt_header_size):
469 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
470 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
472 * bfd-in2.h, libbfd.h: Rebuilt.
474 2000-09-01 Alan Modra <alan@linuxcare.com.au>
476 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
479 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
481 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
482 not initialized, set them to indicate the SH1 instruction set.
484 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
486 * acinclude.m4: Include libtool and gettext macros from the
488 * aclocal.m4, configure: Rebuilt.
490 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
492 * elf.c: Eliminate references to __sparcv9 macro; replace with
493 autoconf variables HAVE_PSINFO32_T etc.
494 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
495 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
497 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
498 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
500 * configure: Regenerate.
502 2000-08-27 Alan Modra <alan@linuxcare.com.au>
504 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
505 for any shared link, not just shared -Bsymbolic.
506 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
507 any shared link, and pass link info to it.
508 (elf_i386_size_dynamic_sections): Update comment.
509 (elf_i386_discard_copies): Modify to discard relocs for symbols
510 that have been forced local.
511 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
512 that have been forced local.
514 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
516 * elflink.h (elf_link_add_object_symbols): Allow common
517 symbols to have an alignment of 1 if explicitly requested, and
518 not overridden by other definitions.
520 2000-08-22 Doug Kwan <dkwan@transmeta.com>
522 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
523 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
525 2000-08-22 H.J. Lu <hjl@gnu.org>
527 * elf-bfd.h (elf_link_hash_table): Add runpath.
529 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
530 * bfd-in2.h: Rebuilt.
532 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
533 "runpath" field to NULL.
534 (bfd_elf_get_runpath_list): New function.
536 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
539 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
541 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
542 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
543 explicitly. Improve validation of r_type.
545 2000-08-21 H.J. Lu <hjl@gnu.org>
547 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
548 dynamic allocated content space. Add a comment to remind us that
549 one day this ought to be fixed.
550 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
551 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
552 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
554 2000-08-21 Jason Eckhardt <jle@cygnus.com>
556 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
557 field with the newly relocated value instead of adding it to the
558 existing immediate field.
559 (elf32_i860_relocate_splitn): Likewise.
560 (elf32_i860_relocate_highadj): Likewise.
562 2000-08-16 Jason Eckhardt <jle@cygnus.com>
564 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
565 was previously just a stub).
567 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
569 * elflink.c (_bfd_elf_create_got_section): Don't abort().
571 (_bfd_elf_create_dynamic_sections): Likewise.
573 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
575 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
576 for undefined symbols to be the beginning of the section.
578 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
579 four extra entries at the beginning of the .rela.plt section.
580 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
581 section to account for the four reserved entries in the .plt section.
583 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
585 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
586 to the list of NOPs we recognize after a branch-and-link.
587 Use the ori NOP when one is needed.
589 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
592 2000-08-14 Jim Wilson <wilson@cygnus.com>
594 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
595 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
596 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
599 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
601 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
603 2000-08-10 Jason Eckhardt <jle@cygnus.com>
605 * elf32-i860.c (elf32_i860_relocate_section): New function.
606 (i860_final_link_relocate): New function.
607 (elf32_i860_relocate_splitn): New function.
608 (elf32_i860_relocate_pc16): New function.
609 (elf32_i860_relocate_highadj): New function.
610 (elf32_i860_howto): Minor adjustments to some relocations.
611 (elf_info_to_howto_rel): Define.
612 (elf_backend_relocate_section): Define.
614 2000-08-10 Nick Clifton <nickc@cygnus.com>
616 * elf32-arm.h: Fix formatting.
618 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
620 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
622 2000-08-08 Jason Eckhardt <jle@cygnus.com>
624 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
626 2000-08-07 Kazu Hirata <kazu@hxi.com>
628 * ieee.c (ieee_write_debug_part): Rewrite a comment.
629 * elf64-ia64.c: Fix a typo.
631 2000-08-05 Jason Eckhardt <jle@cygnus.com>
633 * elf32-i860 (elf32_i860_howto_table): New structure.
634 (lookup_howto): New function.
635 (elf32_i860_reloc_type_lookup): New function.
636 (elf32_i860_info_to_howto_rela): New function.
637 (elf_code_to_howto_index): New structure.
638 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
639 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
640 elf32_i860_reloc_type_lookup.
642 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
644 * som.c (struct fixup_format): Constify `format'.
645 (som_hppa_howto_table): Use SOM_HOWTO macro.
646 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
647 (som_bfd_reloc_type_lookup): Likewise.
648 (compare_subspaces): Remove unused `count1', `count2'.
649 (som_begin_writing): Remove unused `total_reloc_size'.
650 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
651 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
652 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
653 (som_find_nearest_line): Decorate unused parameter(s).
654 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
655 (som_bfd_link_split_section): Likewise.
657 2000-08-03 Nick Clifton <nickc@cygnus.com>
659 * section.c: Restore backed out code.
660 * elf.c: Restore backed out code.
661 (copy_private_bfd_data): Fix bug preventing stipped dynamic
662 binaries from working.
663 * bfd-in2.h: Regenerate.
665 2000-08-03 H.J. Lu <hjl@gnu.org>
667 * section.c: Back out the change made by Nick Clifton
668 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
670 * bfd-in2.h: Likewise.
673 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
675 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
677 2000-07-31 Jason Eckhardt <jle@cygnus.com>
679 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
680 * bfd-in2.h, libbfd.h: Regenerate.
682 2000-07-31 Nick Clifton <nickc@cygnus.com>
684 * section.c (struct sec): Add new boolean field 'segment_mark'.
685 (STD_SECTION): Initialise new field to zero.
687 * bfd-in2.h: Regenerate.
689 * elf.c (copy_private_bfd_data): Reorganise section to segment
690 mapping to cope with moved sections requiring new segments,
691 and overlapping segments.
692 (SEGMENT_END): New macro: Return the end address of a segment.
693 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
694 contains a section by comparing their VMA addresses.
695 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
696 contains a section by comparing their LMA addresses.
697 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
698 section should be included in a segment.
699 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
700 follows another in memory.
701 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
704 2000-07-22 Jason Eckhardt <jle@cygnus.com>
706 * cpu-i860.c: Added comments.
708 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
709 bfd_elf32_i860_little_vec.
710 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
711 (ELF_MAXPAGESIZE): Changed to 4096.
713 * targets.c (bfd_elf32_i860_little_vec): Declaration of
715 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
717 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
718 config for little endian elf32 i860.
719 (targ_defvec): Define for the new config above
720 as "bfd_elf32_i860_little_vec".
721 (targ_selvecs): Define for the new config above
722 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
724 * configure.in (bfd_elf32_i860_little_vec): Added recognition
727 * configure: Regenerated.
729 2000-07-27 H.J. Lu <hjl@gnu.org>
731 * elflink.h (elf_merge_symbol): Take one more argument,
732 dt_needed, to indicate if the symbol comes from a DT_NEEDED
733 entry. Don't overide the existing weak definition if dt_needed
735 (elf_link_add_object_symbols): Pass dt_needed to
738 2000-07-27 Nick Clifton <nickc@cygnus.com>
740 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
743 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
745 * configure.host (*-*-aix*): AIX has 'long long' always.
747 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
748 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
749 (xcoff_write_archive_contents_big): Don't update the offset
750 of the symbol table, xcoff_write_armap will do it.
752 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
754 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
755 of dynobj for SGI_COMPAT checks.
757 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
759 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
760 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
761 * bfd-in2.h: Regenerate.
763 2000-07-21 Nick Clifton <nickc@cygnus.com>
765 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
766 range symbol indices in relocs and issue an error message.
768 2000-07-20 H.J. Lu <hjl@gnu.org>
770 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
771 info->new_dtags when setting DT_FLAGS_1. It will only be set
772 by the new linker options. It shouldn't break anything.
774 2000-07-20 H.J. Lu <hjl@gnu.org>
776 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
777 only if info->new_dtags is true.
779 2000-07-20 H.J. Lu <hjl@gnu.org>
781 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
782 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
784 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
786 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
787 (ALL_MACHINES_CFILES): Add cpu-cris.c.
788 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
789 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
790 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
791 * Makefile.in: Rebuild.
792 * aclocal.m4: Rebuild.
793 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
794 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
795 (bfd_cris_arch): Declare.
796 (bfd_archures_list): Add bfd_cris_arch.
797 * bfd-in2.h: Rebuild.
798 * config.bfd: (cris-*-*): New target.
799 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
800 * configure: Rebuild.
801 * elf.c (prep_headers): Add bfd_arch_cris.
803 * libaout.h (enum machine_type): Add M_CRIS.
804 * reloc.c: Add CRIS relocations.
805 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
806 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
807 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
808 * po/POTFILES.in, po/bfd.pot: Regenerate.
810 2000-07-19 H.J. Lu <hjl@gnu.org>
812 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
813 DF_TEXTREL if DT_TEXTREL is set.
814 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
815 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
816 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
817 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
818 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
819 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
820 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
821 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
822 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
823 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
825 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
826 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
828 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
830 2000-07-19 H.J. Lu <hjl@gnu.org>
832 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
833 * bfd-in2.h: Rebuild.
835 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
836 (elf_dt_soname): New.
838 * elf.c (bfd_elf_set_dt_needed_soname): New.
840 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
841 entry if the shared object loaded by DT_NEEDED is used to
842 resolve the reference in a regular object.
844 2000-07-19 H.J. Lu <hjl@gnu.org>
846 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
847 DT_DEPAUDIT and DT_AUDIT as strings.
849 2000-07-19 Nick Clifton <nickc@cygnus.com>
851 * format.c: Fix formatting.
853 2000-07-19 H.J. Lu <hjl@gnu.org>
855 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
857 2000-07-19 H.J. Lu <hjl@gnu.org>
859 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
860 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
861 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
862 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
863 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
864 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
865 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
867 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
869 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
870 renamed functions from here...
871 (assign_section_numbers): Use renamed functions.
872 (prep_headers): Use renamed functions.
874 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
875 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
876 * bfd-in2.h: Regenerate.
878 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
880 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
881 parenthesis in if statement.
883 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
885 Enable the support for Traditional MIPS.
886 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
887 return ict_none appropriately for traditional mips targets.
888 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
889 (STUB_MOVE): Conditionalize for traditonal mips.
890 (STUB_LI16): Likewise.
891 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
892 room for RTPROC header.
893 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
894 the permission for the PT_DYNAMIC as read, write and execute.
895 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
897 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
898 _DYNAMIC_LINKING for traditonal mips.
899 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
900 in case of traditonal mips.
901 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
902 entry is required. For a function if PLT is not required then set the
903 corresponding hash table entry to 0.
904 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
906 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
907 shared object set the value to 0.
908 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
909 _DYNAMIC_LINKING for traditonal mips.
910 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
913 2000-07-15 H.J. Lu <hjl@gnu.org>
915 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
917 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
919 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
920 out a structure that is BFD_IN_MEMORY.
922 2000-07-11 Alan Modra <alan@linuxcare.com.au>
924 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
925 bfd pointer. Print section id instead of bfd pointer for local
926 syms. Prefix addend with `+' for global syms as well as local.
927 Correct calculation of name component lengths.
928 (elf64_hppa_check_relocs): Update call to get_dyn_name.
930 From David Huggins-Daines <dhd@linuxcare.com>
931 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
932 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
933 (elf64_hppa_modify_segment_map): Likewise.
935 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
937 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
938 addresses to be "naturally" sign extended. Return -1 if unknown.
939 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
940 * bfd-in2.h: Regenerate.
942 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
944 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
945 and ECOF_SIGNED_64 to list ways to extract an offset.
946 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
947 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
949 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
950 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
952 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
954 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
955 bfd_get_start_address.
956 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
957 (elf_swap_ehdr_out): Ditto.
959 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
961 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
962 compatibility with older binutils.
964 2000-07-10 Alan Modra <alan@linuxcare.com.au>
966 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
967 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
969 From Ryan Bradetich <rbradetich@uswest.net>
970 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
971 (parse_line_table): Ditto.
972 (_bfd_dwarf1_find_nearest_line): Ditto.
973 * syms.c (cmpindexentry): Remove extra `*' from params.
975 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
977 * elf32-mips.c (sort_dynamic_relocs): New Function.
978 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
979 via qsort to sort the dynamic relocations in increasing r_symndx
982 2000-07-09 Alan Modra <alan@linuxcare.com.au>
984 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
985 ATTRIBUTE_UNUSED to unused args.
989 (get_stub): Likewise.
990 (elf64_hppa_adjust_dynamic_symbol): Likewise.
991 (elf64_hppa_link_output_symbol_hook): Likewise.
992 (elf64_hppa_check_relocs): Delete unused var.
993 (elf64_hppa_size_dynamic_sections): Likewise.
994 (elf64_hppa_finalize_opd): Likewise.
995 (elf64_hppa_finalize_dynreloc): Likewise.
996 (elf64_hppa_modify_segment_map): Likewise.
997 (elf64_hppa_finish_dynamic_sections): Likewise.
999 * elf-hppa.h (elf_hppa_final_write_processing): Add
1000 ATTRIBUTE_UNUSED to unused args.
1001 (elf_hppa_final_link_relocate): Likewise.
1002 (elf_hppa_record_segment_addrs): Add paretheses.
1003 (elf_hppa_relocate_section): Constify dyn_name.
1005 From David Huggins-Daines <dhd@linuxcare.com>
1006 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1007 rearrange case statement so that it gets preferred to 32-bit ones.
1009 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1010 asection->id instead of address of asection structure.
1011 (elf32_hppa_size_stubs): Likewise.
1013 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1014 for .init* and .fini*.
1016 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1017 and addends used in stub names to 32 bits.
1018 (elf32_hppa_size_stubs): Likewise.
1020 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1021 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1022 not bfd_put_64. Fix minor comment typo and formatting.
1024 Changes to create multiple linker stubs, positioned immediately
1025 before the section where they are required.
1026 * elf32-hppa.c: Don't include hppa_stubs.h.
1027 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1028 (elf32_hppa_stub_hash_table): Delete.
1029 (elf32_hppa_link_hash_entry): Delete.
1030 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1031 stub_hash_table, and store the struct here rather than a pointer.
1032 Delete output_symbol_count. Add offset array. Change
1033 global_value to a bfd_vma.
1034 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1035 (elf32_hppa_stub_hash_traverse): Delete.
1036 (elf32_hppa_name_of_stub): Delete.
1037 (elf32_hppa_link_hash_lookup): Delete.
1038 (elf32_hppa_link_hash_traverse): Delete.
1039 (elf32_hppa_stub_hash_table_init): Delete.
1040 (elf32_hppa_size_of_stub): Pass input section and offset rather
1041 than location and calculate location here. Don't pass name as all
1042 stubs are now the same size.
1043 (elf32_hppa_stub_hash_newfunc): Init new fields.
1044 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1046 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1047 comparing against ints. Rewrite stub handling code.
1048 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1049 Case enums to int before comparing against ints. Remove
1050 bfd_reloc_dangerous case.
1051 (elf32_hppa_build_one_stub): Rewrite.
1052 (elf32_hppa_size_one_stub): New function.
1053 (elf32_hppa_build_stubs): Rewrite.
1054 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1055 Rewrite stub-handling specific code.
1057 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1059 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1061 * hppa_stubs.h: Delete.
1062 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1063 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1064 * Makefile.in: Regenerate.
1066 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1069 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1071 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1072 and section name for bfd_reloc_notsupported error message.
1073 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1074 bfd_reloc_notsupported.
1075 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1077 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1078 undefined weak symbols for all relocs.
1079 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1080 offsets are relative to one past the delay slot.
1081 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1082 branch destination. Put addend into stub name too.
1083 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1084 adjust by 8 when deciding whether a linker stub is needed. Put
1085 addend into stub name as for above.
1087 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1088 various args and vars.
1089 (elf32_hppa_bfd_final_link_relocate): Here too.
1090 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1091 inner block var to avoid shadowing.
1093 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1095 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1096 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1097 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1099 * libhppa.h: Change practically all unsigned ints to plain ints.
1100 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1103 From Ryan Bradetich <rbradetich@uswest.net>
1104 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1105 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1107 From David Huggins-Daines <dhd@linuxcare.com>
1108 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1109 to the new OP_* ones.
1111 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1112 error exit. Bail out earlier on plabel relocs that we aren't
1113 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1114 string, and then don't free our copy.
1115 (elf32_hppa_build_one_stub): Make insn unsigned int.
1117 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1118 available with BL, not BE and BLE.
1120 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1121 code for elf arg relocs.
1122 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1123 argument with elf_link_hash_entry h. Handle undefined weak
1124 symbols. Move $global$ lookup from here...
1125 (elf32_hppa_relocate_section): ...to here. Return correct error
1126 message for non-handled relocs.
1127 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1128 wrong test was -0x3ffff to +0x40000.
1130 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1131 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1132 Handle them as such.
1133 (elf_hppa_relocate_insn): Fix a typo.
1135 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1136 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1137 assemble_17, assemble_21): Delete.
1138 Supply defines for all 64 possible opcodes.
1139 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1140 formats. Handle COMICLR.
1141 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1144 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1145 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1146 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1148 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1149 the local syms - did this code get deleted accidentally? Ignore
1150 undefined and undefweak syms.
1152 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1153 block. Use it instead of elf64_hppa_hash_table (info).
1154 (elf_hppa_final_link_relocate): Use hppa_info instead of
1155 elf64_hppa_hash_table (info).
1157 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1158 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1159 (hppa_rebuild_insn): Mask immediate bits here instead.
1160 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1162 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1164 * section.c (struct sec): Add id field. Tidy comment formatting.
1165 (bfd_make_section_anyway): Set id.
1166 (STD_SECTION): Init id too.
1167 Change CONST to const throughout.
1168 * archures.c (bfd_arch_info): Tidy comment.
1169 (bfd_arch_list): Change a CONST to const.
1170 * libbfd-in.h: Tidy comments and replace CONST with const.
1171 * elf-bfd.h: Likewise.
1172 * libbfd.h: Regenerate.
1173 * bfd-in2.h: Regenerate.
1174 * libcoff.h: Regenerate.
1176 2000-07-07 DJ Delorie <dj@redhat.com>
1178 * archive.c (_bfd_write_archive_contents): Add an informative
1181 2000-07-06 Kazu Hirata <kazu@hxi.com>
1183 * srec.c: Fix formatting.
1185 2000-06-05 DJ Delorie <dj@redhat.com>
1189 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1191 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1192 value of PC-relative offsets.
1194 2000-07-03 Jim Wilson <wilson@cygnus.com>
1196 * elf64-alpha.c (alpha_elf_size_info): New.
1197 (elf_backend_size_info): Define to alpha_elf_size_info.
1198 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1200 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1202 * elf32-mips.c: Include elf32-target.h again for the traditional
1205 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1207 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1208 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1209 (avr_info_to_howto_rela): Likewise.
1210 (elf32_avr_gc_mark_hook): Likewise.
1211 (elf32_avr_gc_sweep_hook): Likewise.
1212 (elf32_avr_relocate_section): Likewise.
1214 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1216 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1217 an external symbol for a non-shared, non-relocatable link.
1219 2000-07-03 Nick Clifton <nickc@redhat.com>
1221 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1222 is an external symbol.
1223 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1226 2000-07-03 Kazu Hirata <kazu@hxi.com>
1228 * reloc16.c: Fix formatting.
1230 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1232 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1233 to add a new target for traditional mips i.e
1234 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1235 * configure.in: Likewise.
1236 * configure: Rebuild.
1237 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1239 (bfd_elf32_tradlittlemips_vec): Likewise.
1240 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1241 to see that elfNN_bed does not get redefined even if the target file
1242 is included twice for a chip. See elf32-mips.c.
1244 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1246 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1247 (CLEANFILES): Add DEPA.
1248 * Makefile.in: Regenerate.
1250 2000-06-30 DJ Delorie <dj@cygnus.com>
1252 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1253 can't assume the PE header is at 0x80.
1255 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1257 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1259 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1261 * go32stub.h: Update stub.
1263 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1265 * archures.c (bfd_mach_avr5): Define.
1266 * bfd-in2.h (bfd_mach_avr5): Define.
1267 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1268 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1269 (compatible): Update comment. Add missing test.
1270 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1271 for avr2 and avr4. Simplify 8K wrap code.
1272 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1273 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1275 2000-06-26 Kazu Hirata <kazu@hxi.com>
1277 * coff-h8300.c: Fix formatting.
1278 * cpu-h8300.c: Likewise.
1280 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1282 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1283 for local symbols whose names are unknown.
1285 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1287 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1289 * Makefile.in: Regenerate.
1290 * doc/Makefile.in: Regenerate.
1292 2000-06-20 H.J. Lu <hjl@gnu.org>
1294 * Makefile.am: Rebuild dependency.
1295 * Makefile.in: Rebuild.
1297 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1299 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1300 (elf_backend_copy_indirect_symbol): Map to the new function.
1302 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1304 * archive.c (normalize): Correct pointer comparison when checking
1306 (bfd_bsd_truncate_arname): Likewise.
1307 (bfd_gnu_truncate_arname): Likewise.
1309 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1311 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1312 sections elf_{text,data}_{section,symbol}.
1313 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1314 (_bfd_mips_elf_hide_symbol): New function.
1315 (elf_backend_hide_symbol): Map to the new function.
1316 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1317 definitions of mips_elf_{text,data}_{section,symbol}.
1318 (mips_elf_local_relocation_p): Try to find the direct symbol
1319 based on new check_forced argument.
1320 (mips_elf_calculate_relocation): Use new version of
1321 mips_elf_local_relocation_p.
1322 (mips_elf_relocate_section): Likewise.
1323 (_bfd_mips_elf_relocate_section): Likewise.
1324 (mips_elf_sort_hash_table): Only assert that have enough GOT
1326 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1327 entry if the relocation based on the new external argument.
1328 (mips_elf_create_dynamic_relocation): Assert that we have a
1329 section contents allocated where we can swap out the dynamic
1331 (mips_elf_calculate_relocation): Find the real hash-table entry
1332 correctly by using h->root.root.type. Only create a dynamic
1333 relocation entry if the symbol is defined in a shared library.
1334 Create an external GOT entry for the GOT16 relocation if the
1335 symbol was forced local.
1336 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1337 dynamic index if the symbol was forced local.
1339 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1341 * elf32-mips.c: Fix typos in comments.
1343 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1345 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1348 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1350 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1351 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1352 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1353 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1354 (bfd_elf32_m68hc11_vec): Likewise.
1355 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1356 Supports 68hc11 & 68hc12 at the same time.
1357 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1359 (bfd_elf32_m68hc11_vec): Likewise.
1360 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1361 * archures.c (bfd_m68hc12_arch): Define and register in global list
1362 (bfd_m68hc11_arch): Likewise.
1363 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1364 BFD_RELOC_M68HC11_3B): Define.
1365 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1366 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1368 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1370 * elf_bfd.h (struct elf_backend_data): Add info argument to
1371 elf_backend_hide_symbol.
1372 (_bfd_elf_link_hash_hide_symbol): Likewise.
1373 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1374 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1375 * elflink.h (elf_link_add_object_symbols): Likewise.
1376 (elf_link_assign_sym_version): Likewise.
1378 2000-06-18 H.J. Lu <hjl@gnu.org>
1380 * coff-i386.c (coff_i386_reloc): Don't return in case of
1381 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1382 Compensate PE relocations when linking with non-PE object
1383 files to generate a non-PE executable.
1385 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1387 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1388 GOT entries if we're doing a static link or -Bsymbolic link.
1390 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1392 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1393 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1395 (elf_link_output_relocs): Likewise.
1396 (elf_reloc_link_order): Likewise.
1398 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1400 * archures.c (enum bfd_architecture): #define constants for
1401 PowerPc and RS6000 machine numbers.
1402 * bfd-in2.h: Regenerate.
1403 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1404 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1405 and RS6000 machine numbers using #defined constants from
1407 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1408 machine numbers using #defined constants from archures.c. Add
1409 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1410 64-bit words in 620 entry.
1411 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1413 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1415 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1417 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1418 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1419 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1421 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1423 * bfd-in.h (bfd_family_coff): Define.
1424 * bfd-in2.h: Regenerate.
1425 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1426 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1427 instead of bfd_target_coff_flavour.
1428 * cofflink.c (_bfd_coff_final_link): Likewise.
1429 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1430 exclude XCOFF files.
1431 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1433 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1434 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1435 * xcofflink.c (XCOFF_XVECP): Delete.
1436 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1437 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1438 bfd_xcoff_record_link_assignment,
1439 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1440 check for bfd_target_xcoff_flavour.
1442 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1444 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1446 (read_hdr): New function.
1447 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1448 of trying to extract individual registers. Set abfd->arch_info
1449 to match the architecture that created the core file.
1450 (rs6000coff_get_section_contents): Delete.
1451 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1453 2000-06-14 H.J. Lu <hjl@gnu.org>
1455 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1458 2000-06-13 H.J. Lu <hjl@gnu.org>
1460 * configure: Regenerate.
1462 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1464 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1467 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1469 * configure.in (VERSION): Update to show this is the CVS mainline.
1471 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1473 * elf32-d10v.c: Include elf/d10v.h
1474 (enum reloc_type): Delete.
1475 * elf32-d30v.c: Include elf/d30v.h
1476 (enum reloc_type): Delete.
1478 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1479 * Makefile.in: Regenerate.
1481 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1482 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1483 move HOWTOs into elf_howto_table.
1484 (R_386_standard, R_386_ext_offset): Define.
1485 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1486 (elf_i386_reloc_type_lookup): Modify calculation of index into
1487 elf_howto_table since we've removed the padding.
1488 (elf_i386_info_to_howto_rel): Likewise.
1489 (elf_i386_relocate_section): Likewise.
1491 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1493 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1495 2000-06-05 H.J. Lu <hjl@gnu.org>
1497 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1498 an error when seeing an undefined symbol with hidden/internal
1499 attribute. It is handled in *_relocate_section ().
1501 2000-06-05 H.J. Lu <hjl@gnu.org>
1503 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1504 indirect symbol for the ELF_LINK_NON_ELF bit.
1505 (elf_link_output_extsym): Don't output the indirect symbol even
1506 if the ELF_LINK_NON_ELF bit is set.
1508 2000-06-01 J.T. Conklin <jtc@redback.com>
1510 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1511 (i[3456]86-*-netbsdaout*): New target.
1512 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1513 (i[3456]86-*-openbsd*): Likewise.
1515 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1517 * trad-core.c: From hpux-core.c, include <dirent.h> or
1518 <sys/ndir.h> when possible.
1520 2000-05-31 Nick Clifton <nickc@cygnus.com>
1522 * opintl.h (_(String)): Explain why dgettext is used instead
1525 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1527 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1528 definitions. We must not assume they are sorted in the file
1529 according to their index numbers.
1531 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1533 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1534 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1535 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1537 2000-05-30 Nick Clifton <nickc@cygnus.com>
1539 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1540 80960CA, 80960MC as valid machine names.
1542 2000-05-30 H.J. Lu <hjl@gnu.org>
1544 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1545 visibility bits if the symbol is undefined. Correctly handle
1546 weak undefined symbols with hidden and internal attributes.
1548 * elflink.h (elf_link_add_object_symbols): Always turn the
1549 symbol into local if it has the hidden or internal attribute.
1551 2000-05-29 Philip Blundell <philb@gnu.org>
1553 * ppcboot.c: Add packed attribute if compiling with GCC.
1555 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1557 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1559 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1561 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1562 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1563 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1566 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1568 * Makefile.am: Update dependencies with "make dep-am"
1569 * Makefile.in: Regenerate.
1571 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1572 bindtextdomain): Replace defines with those from intl/libgettext.h
1573 to quieten gcc warnings.
1575 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1577 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1579 * archive.c (normalize, bfd_bsd_truncate_arname,
1580 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1581 file names with backslashes.
1583 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1586 * sysdep.h: Include filenames.h.
1588 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1590 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1592 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1594 * elf64-sparc.c (sparc64_elf_relax_section): New.
1595 (sparc64_elf_relocate_section): Optimize tail call into branch always
1597 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1598 (elf32_sparc_relax_section): New.
1600 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1602 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1603 Remove unusued variables.
1604 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1605 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1606 previous fix, so that shared libs really don't influence targets
1607 extension mask and memory model.
1609 2000-05-23 H.J. Lu <hjl@gnu.org>
1611 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1612 h->root.other not h->other.
1613 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1615 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1617 2000-05-23 H.J. Lu <hjl@gnu.org>
1619 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1620 undefined symbol with the non-default visibility attributes.
1621 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1622 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1623 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1624 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1625 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1626 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1627 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1628 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1629 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1630 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1631 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1633 2000-05-22 Richard Henderson <rth@cygnus.com>
1635 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1636 PCREL22, PCREL64I. Zero size of special relocs.
1637 (elf64_ia64_reloc_type_lookup): Likewise.
1638 (USE_BRL, oor_brl, oor_ip): New.
1639 (elf64_ia64_relax_section): New.
1640 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1641 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1642 (elf64_ia64_relocate_section): Likewise.
1643 (bfd_elf64_bfd_relax_section): New.
1644 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1645 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1646 * bfd-in2.h, libbfd.h: Regenerate.
1648 2000-05-22 Nick Clifton <nickc@cygnus.com>
1650 * configure.in : Add peigen.lo to MIPS PE targets.
1651 * configure: Regenerate.
1653 2000-05-22 Momchil Velikov <velco@fadata.bg>
1655 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1656 only if it is known for both input and output bfds. Separate
1657 error message strings as in some languages, it may be necessary
1658 to change more than one place in the string to change between
1661 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1662 endianess checks, call _bfd_generic_verify_endian_match() instead.
1664 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1666 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1668 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1669 endianess before checking bfd flavours.
1671 2000-05-22 H.J. Lu <hjl@gnu.org>
1673 * elflink.h (elf_link_output_extsym): Clear the visibility
1674 field for symbols not defined locally.
1676 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1678 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1679 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1680 (hppa_rebuild_insn): Mask immediate bits here instead.
1681 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1683 2000-05-18 Momchil Velikov <velco@fadata.bg>
1685 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1686 relocs for an executable, ensure that they are virtual addresses.
1688 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1690 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1692 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1693 Rick Gorton <gorton@scrugs.lkg.dec.com>
1695 * elflink.h: Add emitrelocations support: when enabled, relocation
1696 information and relocation sections are put into final output
1697 executables. If the emitrelocations flag is set, do the following:
1698 (elf_bfd_final_link): Emit relocation sections.
1699 (elf_link_input_bfd): Compute relocation section contents.
1700 (elf_gc_sections): Don't clean relocation sections.
1702 2000-05-16 Catherine Moore <clm@cygnus.com>
1704 * som.c (som_decode_symclass): Recognize weak symbols.
1706 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1708 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1709 read idata section only from dataoff.
1710 (pe_print_edata): Correctly check for valid eat_member.
1712 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1714 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1716 2000-05-14 Philip Blundell <philb@gnu.org>
1718 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1720 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1722 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1724 * peigen.c (pe_print_idata): Look for .idata section and print
1725 info even if data directory has zero entries. Read idata section
1726 starting from dataoff, and adjust all data offsets to suit. Cast
1727 all bfd_vma vars to unsigned long before passing to fprintf.
1728 * peigen.c (pe_print_edata): Similarly, look for .edata section
1729 and print info even if data directory has zero entries. Cast
1730 all bfd_vma vars to unsigned long before passing to fprintf.
1732 From Szabolcs Szakacsits <szaka@F-Secure.com>
1733 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1734 directory size which may be bogus.
1735 * peigen.c (pe_print_edata): Similarly.
1737 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1739 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1741 (copy_private_bfd_data): Allow for space possibly taken up by elf
1742 headers when calculating segment physical address from lma.
1744 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1746 * versados.c (versados_scan): Init stringlen and pass_2_done.
1748 * trad-core.c (trad_unix_core_file_p): Return
1749 bfd_error_wrong_format rather than bfd_error_file_truncated.
1751 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1752 add_data_entry. DataDirectory virtual address is relative.
1753 (pe_print_idata): Account for relative DataDirectory virtual
1754 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1755 (pe_print_edata): Similarly.
1757 From Szabolcs Szakacsits <szaka@F-Secure.com>
1758 * peigen.c (dir_names): Add Delay Import Directory.
1759 (pe_print_idata): Always search for bfd section containing
1760 idata address rather than looking up section name. Print this
1761 section name rather than .idata.
1762 (pe_print_edata): Similarly. Also print some fields as %08lx.
1763 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1766 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1768 * xcoff.h: Rename to xcoff-target.h
1769 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1770 * coff-rs6000.c: Ditto.
1771 * coff64-rs6000.c: Ditto.
1772 * coff-pmac.c: Ditto.
1773 * Makefile.in: Regenerate.
1775 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1777 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1778 Change U802TOC64MAGIC to U803XTOCMAGIC.
1780 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1782 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1783 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1784 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1786 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1788 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1790 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1792 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1793 hidden and internal symbols.
1794 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1796 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1797 assign a PLT or GOT entry to symbols with hidden and
1798 internal visibility.
1800 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1802 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1804 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1806 2000-05-02 H.J. Lu <hjl@gnu.org>
1808 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1811 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1813 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1814 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1816 * Makefile.in: Regenerate.
1818 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1820 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1821 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1822 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1823 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1824 * Makefile.in: Rebuild.
1826 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1828 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1829 doesn't work very well.
1831 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1832 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1833 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1834 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1835 (elf_hppa_info_to_howto): Likewise.
1836 (elf_hppa_info_to_howto_rel): Likewise.
1837 (elf_hppa_reloc_type_lookup): Likewise.
1838 (elf_hppa_is_local_label_name): Likewise.
1839 (elf_hppa_fake_sections): Likewise.
1840 (elf_hppa_final_write_processing): Likewise.
1841 (elf_hppa_howto_table): Fully initialise all entries.
1842 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1843 (elf_hppa_info_to_howto): Likewise.
1844 (elf_hppa_info_to_howto_rel): Likewise.
1845 (elf_hppa_reloc_type_lookup): Likewise.
1846 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1847 elf_hppa_unmark_useless_dynamic_symbols,
1848 elf_hppa_remark_useless_dynamic_symbols,
1849 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1850 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1851 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1852 elf32-hppa.c mess is cleaned up.
1853 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1854 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1855 r_field then call hppa_field_adjust inline func with variable
1856 r_field arg, instead call hppa_field_adjust with fixed arg.
1857 In case R_PARISC_PCREL22F, don't set r_field.
1858 (elf_hppa_relocate_insn): Change args and return type to unsigned
1859 int. Call re_assemble_* funcs to do the work.
1861 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1864 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1866 (sign_extend): Mask first before sign extending.
1867 (low_sign_extend): Rewrite without condition expression.
1868 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1869 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1870 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1871 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1872 result as function return value rather than through pointer arg.
1873 Accept unsigned int args, and return unsigned int.
1874 (re_assemble_3): New. Combines function of dis_assemble_3 with
1875 re-assembly of opcode and immediate.
1876 (re_assemble_12): Likewise.
1877 (re_assemble_16): Likewise.
1878 (re_assemble_17): Likewise.
1879 (re_assemble_21): Likewise.
1880 (re_assemble_22): Likewise.
1881 (hppa_field_adjust): Rewrite and document, paying attention to
1882 size of types and signed/unsigned issues.
1883 (get_opcode): Shift before masking.
1884 (FDLW): Rename to FLDW.
1885 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1886 (hppa_rebuild_insn): Change args and return value to unsigned
1887 int. Make use of re_assemble_*. Correct case 11.
1889 * dep-in.sed: Handle ../opcodes/.
1890 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1891 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1892 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1893 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1894 elfarm-nabi.lo dependencies outside of auto-dependency area.
1895 Regenerate dependencies.
1896 * Makefile.in: Regenerate.
1898 * configure.in (TRAD_HEADER): Test non-null before
1900 * configure: Regenerate.
1902 * reloc.c: Fix mis-spelling in comment.
1904 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1906 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1907 * vms.c (vms_openr_next_archived_file): Return NULL.
1909 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1911 * coffcode.h Copy changes mistakenly done to libcoff.h in
1914 2000-04-29 Andreas Jaeger <aj@suse.de>
1916 * libbfd-in.h: Correctly check GCC version.
1917 * bfd-in.h: Likewise.
1918 * libhppa.h: Likewise.
1919 * libbfd.h: Regenerate.
1920 * bfd-in2.h: Regenerate.
1922 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1924 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1925 coffdu-rs6000.{lo,c}.
1926 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1928 * Makefile.in: Regenerate.
1929 * xcoff.h: New file.
1930 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1931 * coff-rs6000.c: Move all declarations and defines that are
1932 common to the xcoff backends into xcoff.h
1933 * coff64-rs6000.c: Ditto,
1935 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1937 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1938 _bfd_coff_force_symnames in strings and
1939 _bfd_coff_debug_string_prefix_length to their default values.
1940 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1942 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1944 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1945 _bfd_coff_force_symnames in strings and
1946 _bfd_coff_debug_string_prefix_length to their default values.
1948 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1950 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1951 Check local_got_refcounts before dereferencing.
1953 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1954 before deciding we don't need R_PPC_PLT32 relocation.
1955 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1958 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1960 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1962 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1963 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1964 (elf_i386_relocate_section): Allow for .plt to go missing.
1965 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1966 can use a relative reloc for got as elf_i386_relocate_section.
1967 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1969 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1971 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1973 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1975 * Makefile.am (coff64-rs6000.lo): New rule.
1976 * Makefile.in: Regenerate.
1977 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1978 xcoff_is_local_label_name, xcoff_rtype2howto,
1979 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1980 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1981 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1982 (NO_COFF_SYMBOLS): Define.
1983 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1984 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1986 (MINUS_ONE): New macro.
1987 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1989 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1990 coff_SWAP_aux_out): Map to the new functions.
1991 * coff64-rs6000.c: New file.
1992 * libcoff.h (bfd_coff_backend_data): Add new fields
1993 _bfd_coff_force_symnames_in_strings and
1994 _bfd_coff_debug_string_prefix_length.
1995 (bfd_coff_force_symnames_in_strings,
1996 bfd_coff_debug_string_prefix_length): New macros for above fields.
1997 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1998 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1999 of using coff_swap_sym_in directly.
2000 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2001 (coff_set_flags) Set magic for XCOFF64.
2002 (coff_compute_section_file_positions): Add symbol name length to
2003 string section length if bfd_coff_debug_string_prefix_length is
2005 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2006 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2007 using coff_swap_lineno_in directly.
2008 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2009 and _bfd_coff_debug_string_prefix_length fields.
2010 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2011 symbol names into strings table when
2012 bfd_coff_force_symnames_in_strings is true.
2013 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2014 SET_RELOC_VADDR): New macros.
2015 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2016 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2018 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2019 changes within RS6000COFF_C specific code.
2020 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2021 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2022 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2023 Extend existing hack on target name.
2024 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2026 * coff-tic54x.c (ticof): Keep up to date with new fields
2027 in bfd_coff_backend_data.
2028 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2029 targ_selvecs to include rs6000coff64_vec for rs6000.
2030 * configure.in: Add rs6000coff64_vec case.
2031 * cpu-powerpc.c: New bfd_arch_info_type.
2033 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
2035 * config.bfd: Only disable elf32-hppa vectors, not all of the
2036 BSD and OSF configuration support. Provide (disabled) clauses
2038 * configure.in: Add clause for PA64 support.
2039 * configure: Rebuilt.
2041 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2042 (bfd_elf64_hppa_vec): Declare.
2044 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2045 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2046 (elf64-hppa.lo): Add dependencies.
2047 * Makefile.in: Rebuilt.
2049 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2051 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
2053 * libhppa.h (dis_assemble_16): New function.
2054 (pa_arch): Added pa20w element.
2056 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
2058 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2059 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2060 bfd_elf64_slurp_reloc_table.
2062 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2063 definitions to get external names.
2064 (elf_write_relocs): Renamed from write_relocs and make global.
2065 (elf_slurp_reloc_table): Make global.
2066 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2068 * archive.c (hpux_uid_gid_encode): New function.
2069 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2070 defined and the ID is greater than 99999.
2071 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2072 special uid/gid fields into 32 bit values.
2074 2000-04-21 Matthew Green <mrg@cygnus.com>
2076 * config.bfd: Add NetBSD/sparc64 support.
2078 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2079 David Mosberger <davidm@hpl.hp.com>
2080 Timothy Wall <twall@cygnus.com>
2081 Jim Wilson <wilson@cygnus.com>
2083 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2084 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2085 (BFD64_BACKENDS): Add elf64-ia64.lo.
2086 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2087 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2088 * Makefile.in: Rebuild.
2089 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2090 (bfd_ia64_arch): Declare.
2091 (bfd_archures_list): Add bfd_ia64_arch.
2092 * bfd-in2.h: Rebuild.
2093 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2094 * configure: Rebuild.
2095 * configure.host: (ia64-*-linux*): New host.
2096 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2097 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2098 * elf.c (prep_headers): Add bfd_arch_ia64.
2099 * libbfd.h: Rebuild.
2100 * reloc.c: Add IA-64 relocations.
2101 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2103 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2104 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2106 2000-04-21 Richard Henderson <rth@cygnus.com>
2108 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2109 contents when performing a partial link.
2110 (bfd_elf_d30v_reloc_21): Likewise.
2112 2000-04-20 H.J. Lu <hjl@gnu.org>
2114 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2115 patch to symbols defined by a shared object.
2116 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2118 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2121 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2122 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2124 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2126 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2127 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2128 (coff-ia64.lo): Add dependency.
2129 * Makefile.in: Regenerate.
2130 * coff-ia64.c: New file.
2131 * efi-app-ia32.c: Ditto.
2132 * efi-app-ia64.c: Ditto.
2133 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2134 (coff_set_flags): Ditto.
2135 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2136 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2137 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2138 * configure: Regenerate.
2139 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2140 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2141 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2142 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2143 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2144 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2145 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2146 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2147 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2148 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2149 (GET_PDATA_ENTRY): Ditto.
2150 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2151 data_start. Use above macros to read fields that are 64 bit wide for
2152 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2153 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2154 FileAlignment and SectionAlignment to minimum alignment if they
2156 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2157 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2158 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2159 Use above macros to write fields that are 64 bit wide for
2161 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2162 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2163 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2164 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2165 begin address, end address, and unwind info address only. Use
2166 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2168 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2169 HIGH3ADJ relocation names.
2170 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2171 * targets.c: Declare bfd_efi_app_ia32_vec and
2172 bfd_efi_app_ia64_vec.
2173 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2174 bfd_efi_app_ia64_vec.
2176 2000-04-17 Timothy Wall <twall@cygnus.com>
2178 * bfd-in2.h: Add prototypes for tic54x load page access.
2179 * bfd-in.h: Regenerate.
2180 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2181 in customized _set_arch_mach function.
2182 * coffcode.h (coff_set_alignment_hook): Set section load page if
2183 the appropriate macro is defined.
2184 (write_object_contents): Read section load page.
2186 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2188 * elf32-hppa.h: Update copyright date.
2190 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2191 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2193 * elf32-d30v.c (MAX32): Don't use LL suffix.
2194 (MIN32): Define in terms of MAX32.
2195 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2197 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2200 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2202 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2204 * dep-in.sed: Match space before file name, not after.
2205 * Makefile.am: Regenerate dependencies.
2206 * Makefile.in: Regenerate.
2208 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2209 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2210 extend without an if statement.
2212 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2214 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2216 * elf32-mips.c (gprel16_with_gp): Likewise.
2217 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2218 here using -0x40000, not (int)0xfffc0000.
2219 (elf32_hppa_size_of_stub): Likewise.
2221 2000-04-11 Timothy Wall <twall@cygnus.com>
2223 * coff-tic54x.c: Now builds with all targets.
2224 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2225 * Makefile.in: Regenerate.
2226 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2227 unitialized variable.
2229 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2231 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2232 --enable-build-warnings option.
2233 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2234 * Makefile.in, configure: Re-generate.
2236 2000-04-07 Nick Clifton <nickc@cygnus.com>
2238 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2239 BFD_RELOC_THUMB_PCREL_BLX.
2241 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2242 R_ARM_XPC25 and R_ARM_THM_PC22.
2244 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2245 R_ARM_XPC25 and R_ARM_THM_XPC22.
2246 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2247 R_ARM_[XPC25|THM_XPC22].
2249 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2250 elf/arm-oabi.h to elf/arm.h
2252 * Makefile.am: Fix dependency for elfarm-oabi.c
2253 * Makefile.in: Regenerate.
2255 * bfd-in2.h: Regenerate.
2256 * libbfd.h: Regenerate.
2258 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2260 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2261 and restore it on failure. Release newly allocated tdata on
2264 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2266 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2267 (decode_line_info): Set it. Report error if unit->line_offset is
2268 equal to or larger than it.
2270 2000-04-07 Timothy Wall <twall@cygnus.com>
2272 * targets.c: Added vecs for tic54x.
2273 * reloc.c: Added relocs for tic54x.
2274 * libbfd.h: Regenerated.
2275 * configure: Add TI COFF vecs for tic54x.
2276 * configure.in: Ditto.
2277 * config.bfd (targ_cpu): Recognize new tic54x target.
2278 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2279 * bfd-in2.h: Add tic54x target and relocations.
2280 * Makefile.am, Makefile.in: Add tic54x target.
2281 * archures.c (bfd_archures_list): Add tic54x target.
2282 * coff-tic54x.c: New.
2283 * cpu-tic54x.c: New.
2285 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2287 * elfcore.h (elf_core_file_p): call backend_object_p which
2288 thereby gets an opportunity to update the arch/machine type.
2290 2000-04-06 Timothy Wall <twall@cygnus.com>
2292 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2293 class. Handle SEC_CLINK and SEC_BLOCK flags.
2294 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2295 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2297 2000-04-06 Nick Clifton <nickc@cygnus.com>
2299 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2300 EF_INTERWORK if this is an unknown EABI.
2301 (elf32_arm_merge_private_bfd_data): Check EABI version
2302 numbers. Only check EF_xxx flags if the EABI version number
2304 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2305 if the EABI version number is unknown.
2306 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2307 if the EABI version number is unknown.
2309 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2311 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2312 BFD_RELOC_SH_LOOP_END.
2313 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2314 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2315 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2316 (sh_elf_reloc_loop): New function.
2317 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2319 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2320 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2321 * bfd-in2.h, libbfd.h: Regenerate.
2323 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2325 * po/bfd.pot: Regenerate.
2327 * Makefile.am: Remove extraneous mkdep comment.
2328 (MKDEP): Use gcc -MM rather than mkdep.
2329 (DEP): Quote when passing vars to sub-make. Add warning
2331 (DEP1): Rewrite for "gcc -MM".
2332 (CLEANFILES): Add DEP2.
2333 Update dependencies.
2334 * Makefile.in: Regenerate.
2336 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2338 * configure.in: Added corefile support for AIX 4.3. In particular,
2339 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2340 compiling rs6000-core.c.
2341 * configure: Regenerated.
2343 2000-04-03 H.J. Lu <hjl@gnu.org>
2345 * cache.c (bfd_open_file): Unlink the output file only if
2346 it has non-zero size.
2348 2000-04-01 Ken Block USG <block@zk3.dec.com>
2350 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2351 relative relocations for non-loaded sections in shared objects.
2352 (elf64_alpha_check_relocs): Similarly.
2354 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2356 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2357 BFD_RELOC_16 to switch for extended relocs.
2358 (MY_swap_ext_reloc_in): New.
2359 (MY_swap_ext_reloc_out): New.
2360 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2361 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2362 (NAME(aout,squirt_out_relocs)): Similarly use
2363 MY_swap_ext_reloc_out.
2364 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2366 2000-04-03 Kazu Hirata <kazu@hxi.com>
2368 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2369 the R_PCRWORD_B case.
2371 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2373 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2377 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2379 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2380 HOWTO references to bfd_elf_generic_reloc, that have
2381 partial_inplace == true, now use the new function. The function
2382 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2383 extends its fixes to the R_M32R_{16,24,32} relocs.
2384 The new logic in m32r_elf_lo16_reloc() has been removed, and
2385 it instead calls the new routine to obtain that functionality.
2387 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2389 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2390 elf32_avr_check_relocs, avr_final_link_relocate,
2391 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2392 elf32_avr_object_p): Add prototypes.
2393 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2394 (bfd_elf_avr_final_write_processing): Make static.
2396 2000-03-27 Denis Chertykov <denisc@overta.ru>
2398 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2399 * archures.c (bfd_architecture): Add AVR architecture.
2400 (bfd_archures_list): Add reference to AVR architecture info.
2401 * elf.c (prep_headers): Handle bfd_arch_avr.
2402 * reloc.c: Add various AVR relocation enums.
2403 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2405 * Makefile.am: Add support for AVR elf.
2406 * configure.in: Likewise.
2407 * config.bfd: Likewise.
2408 * Makefile.in: Regenerate.
2409 * configure: This too.
2410 * bfd-in2.h: And this.
2411 * libbfd.h: And this.
2413 2000-03-24 H.J. Lu <hjl@gnu.org>
2415 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2416 (elf64_alpha_find_reloc_at_ofs): Likewise.
2418 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2420 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2421 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2422 allowable range used to be -2**(n-1) to 2**n-1.
2423 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2424 "boolean overflow" with "bfd_reloc_status_type flag".
2426 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2428 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2430 2000-03-14 Kazu Hirata <kazu@hxi.com>
2432 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2433 of shrinks properly, including the last reloc.
2435 2000-03-13 Kazu Hirata <kazu@hxi.com>
2437 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2440 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2442 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2443 a format mismatch rather than an "error" from bfd_read such as
2444 bfd_error_file_truncated.
2446 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2448 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2449 sign-extension and big-endian compensation for
2450 R_MIPS_64 even in ld -r.
2452 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2454 * elf32-mips.c (mips_elf_next_relocation): Rename from
2455 mips_elf_next_lo16_relocation, and generalize to look
2456 for any relocation type.
2457 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2458 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2459 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2460 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2461 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2462 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2463 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2464 (mips_rtype_to_howto): Likewise.
2465 (mips_elf_calculate_relocation): Handle new relocs.
2466 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2467 are paired. The addend for R_MIPS_GNU_REL16_S2
2468 is shifted right two bits.
2470 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2472 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2473 comment, and ensure it doesn't happen again.
2474 (bfd_install_relocation): Same here.
2475 (_bfd_relocate_contents): Don't bother assigning unused signmask
2476 shift result. Fix typos in comments.
2477 Remove trailing whitespace throughout file.
2479 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2481 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2482 * bfd-in2.h: Rebuild.
2484 2000-03-06 Nick Clifton <nickc@cygnus.com>
2486 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2488 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2489 (SIZEOF_ILF_STRINGS): Redefine.
2490 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2491 relative reloc, as opposed to a section relative reloc.
2492 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2494 Add length of symbol's prefix to string pointer.
2495 Store a pointer to the symbol in the symbol pointer table.
2496 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2497 Initialise the symbol pointer table.
2498 Store the hint in the Hint/Name table.
2499 Make the jump reloc be symbol realtive, not section relative.
2500 Create an import symbol for imported code.
2502 2000-03-06 Catherine Moore <clm@cygnus.com>
2504 * elf.c (swap_out_syms): Check for null type_ptr.
2506 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2508 * aout-target.h (MY(write_object_contents)): Remove unused
2509 and unusable "#if CHOOSE_RELOC_SIZE".
2510 * pc532-mach.c (MY(write_object_contents)): Ditto.
2511 * netbsd.h (MY(write_object_contents)): Ditto.
2512 * hp300hpux.c (MY(write_object_contents)): Ditto.
2513 * freebsd.h (MY(write_object_contents)): Ditto.
2514 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2516 2000-02-29 H.J. Lu <hjl@gnu.org>
2518 * peicode.h (jtab): Make it static.
2520 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2521 defined and COFF_IMAGE_WITH_PE is not defined.
2522 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2523 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2525 2000-03-01 Nick Clifton <nickc@cygnus.com>
2527 * coff-arm.c (bfd_arm_process_before_allocation): Make
2528 'symndx' signed to prevent compile time warning.
2530 * coff-mcore.c: Remove unused prototype for pe_object_p.
2532 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2533 functions that are not used when COFF_IMAGE_WITH_PE is
2535 (struct sh_opcode): Change type of 'flags' field to unsigned
2536 long so that it can hold the USESAS flag.
2538 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2540 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2543 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2545 Remove unusued variables and code.
2546 (elf_backend_add_symbol_hook): Fix prototype.
2548 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2551 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2554 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2556 Remove unusued variables and code.
2557 (elf_backend_add_symbol_hook): Fix prototype.
2559 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2561 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2562 to unused function parameter.
2564 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2566 Use EMPTY_HOWTO to initialise empty howto slots.
2567 Remove unused variables.
2569 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2571 2000-03-01 H.J. Lu <hjl@gnu.org>
2573 * aoutx.h (aout_link_input_section_std): Pass "true" to
2574 the undefined_symbol callback.
2575 (aout_link_input_section_ext): Likewise.
2576 * bout.c (get_value): Likewise.
2577 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2578 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2580 (alpha_relocate_section): Likewise.
2581 * coff-arm.c (coff_arm_relocate_section): Likewise.
2582 * coff-i960.c (coff_i960_relocate_section): Likewise.
2583 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2584 * coff-mips.c (mips_relocate_section): Likewise.
2585 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2586 * coff-sh.c (sh_relocate_section): Likewise.
2587 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2588 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2589 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2590 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2591 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2592 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2593 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2594 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2595 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2596 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2597 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2598 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2599 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2600 * elflink.h (elf_link_output_extsym): Likewise.
2601 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2602 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2603 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2605 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2606 undefined_symbol callback when building shared library with
2607 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2609 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2610 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2611 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2612 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2613 (elf32_mips_get_relocated_section_content): Likewise.
2614 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2615 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2616 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2617 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2619 2000-02-28 Nick Clifton <nickc@cygnus.com>
2621 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2622 * Makefile.in: Regenerate.
2624 * configure.in: Add support for mips and sh pe vectors.
2625 * configure: regenerate.
2627 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2630 * targets.c: Add mips and sh pe vectors.
2632 * libpei.h (coff_final_link_postscript): Only define if not
2635 * coffcode.h: Add support for WinCE magic numbers.
2637 * peigen.c (pe_print_reloc): Update comment and rearrange
2638 appending of newline character.
2640 * peicode.h: Add support for Image Library Format.
2641 (pe_ILF_vars): Structure containing data used by ILF code.
2642 (pe_ILF_make_a_section): New function. Create a section based
2644 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2646 (pe_ILF_make_a_symbol): New function. Create a symbol based
2648 (pe_ILF_save_relocs): New function. Store the relocs created
2649 by pe_ILF_make_a_reloc in a section.
2650 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2652 (pe_ILF_object_p): New function. Return a bfd_target pointer
2654 (pe_bfd_object_p): If an ILF object is detected call
2655 pe_ILF_object_p on it.
2657 * coff-arm.c: Add support for WinCE relocs which are different
2658 from normal ARM COFF relocs.
2659 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2661 * coff-sh.c: Add support for sh-pe target.
2662 * pe-sh.c: New file. Support code for sh-pe target.
2663 * pei-sh.c: New file. Support code for sh-pe target.
2665 * pe-mips.c: New file. Support code for mips-pe target.
2666 * pei-mips.c: New file. Support code for mips-pe target.
2668 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2670 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2671 architecture if the object causing the bump is dynamic.
2672 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2673 and also don't it for memory ordering.
2674 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2676 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2678 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2679 calling bfd_get_section_size_before_reloc.
2680 (decode_line_info): Likewise.
2681 (_bfd_dwarf2_find_nearest_line): Likewise.
2683 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2685 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2686 name of the libtool directory.
2687 * Makefile.in: Rebuild.
2689 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2691 * som.c (SOM_HOWTO): Define.
2692 (som_hppa_howto_table): Use it.
2694 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2696 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2698 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2700 2000-02-24 Catherine Moore <clm@cygnus.com>
2702 * som.c (som_misc_symbol_info): Add field
2704 (som_bfd_derive_misc_symbol_info): Initialize
2706 (som_build_and_write_symbol_table): Keep track
2707 of secondary_def field.
2708 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2709 if secondary_def field is set.
2710 (som_bfd_ar_write_symbol_stuff): Initialize
2713 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2715 * dwarf2.c (read_address): Read 16-bits addresses.
2716 (parse_comp_unit): Accept addr_size == 2.
2718 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2720 * bfd-in.h: Update copyright date.
2722 2000-02-23 Linas Vepstas <linas@linas.org>
2724 * cpu-i370.c: New file.
2725 * elf32-i370.c: New file.
2726 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2727 (bfd_i370_arch): New.
2728 (bfd_archures_list): Add bfd_i370_arch.
2729 * elf.c (prep_headers): Add bfd_arch_i370.
2730 * Makefile.am: Add support for IBM 370 elf.
2731 * config.bfd: Likewise.
2732 * configure.in: Likewise.
2733 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2734 * reloc.c (bfd_reloc_code_type): Likewise.
2735 * targets.c: Likewise.
2737 * Makefile.in: Regenerate.
2738 * configure: Regenerate.
2739 * bfd-in2.h: Regenerate.
2741 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2743 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2744 invalid relocation types, and change them to R_386_NONE.
2746 2000-02-22 H.J. Lu <hjl@gnu.org>
2748 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2749 not defined, don't add a second ELF_VER_CHR.
2751 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2752 symbols converted to local symbols even when stripping all
2754 (elf_link_output_extsym): Process global symbols converted to
2755 local symbols even if they are being stripped.
2757 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2759 * archures.c (bfd_octets_per_byte): Return unsigned int.
2760 (bfd_arch_mach_octets_per_byte): Ditto.
2761 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2763 * section.c (bfd_get_section_size_before_reloc): Quell signed
2764 vs. unsigned comparison warning.
2765 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2766 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2767 change. What was I thinking?
2768 * bfd-in2.h: Regenerate.
2770 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2771 (elf_gc_sections): Same here.
2772 (elf_gc_common_finalize_got_offsets): And here.
2774 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2776 ELF HPPA doesn't work at present; remove it until it does.
2777 * config.bfd: Comment out setting targ_defvec to
2779 * Makefile.am: Rebuild dependencies.
2780 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2781 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2782 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2783 * Makefile.in: Rebuild.
2784 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2786 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2788 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2789 is no bfd_free(). Revert bfd_free part of previous change.
2791 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2793 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2795 (coff_compute_section_file_positions): Use bfd_free to pair
2797 (coff_write_object_contents): Likewise.
2799 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2800 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2802 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2804 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2805 (xcoff_ar_file_hdr_big): New structure.
2806 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2807 (xcoff_ar_hdr_big): New structure.
2808 (SIZEOF_AR_HDR_BIG): New macro.
2809 (xcoff_big_format_p): New macro.
2810 (xcoff_ardata_big): New macro.
2811 (arch_xhdr_big): New macro.
2812 (xcoff_slurp_armap): Handle large archives.
2813 (xcoff_archive_p): Detect large archives.
2814 (xcoff_read_ar_hdr): Handle large archives.
2815 (xcoff_openr_next_archived_file): Handle large archives.
2816 (xcoff_generic_stat_arch_elt): Handle large archives.
2817 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2818 (xcoff_write_armap_big): New function.
2819 (xcoff_write_armap): New function, dispatch to _old or _big.
2820 (xcoff_write_archive_contents_old): Rename from
2821 xcoff_write_archive_contents.
2822 (xcoff_write_archive_contents_big): New function.
2823 (xcoff_write_archive_contents): New function, dispatch to _old or
2826 2000-02-18 Richard Henderson <rth@cygnus.com>
2828 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2829 and hide_symbol members.
2830 (elf_link_hash_copy_indirect): Remove.
2831 (elf_link_hash_hide_symbol): Remove.
2832 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2833 and elf_backend_hide_symbol.
2834 (_bfd_elf_link_hash_copy_indirect): Declare.
2835 (_bfd_elf_link_hash_hide_symbol): Declare.
2836 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2837 (_bfd_elf_link_hash_hide_symbol): Likewise.
2838 (_bfd_elf_link_hash_table_init): Don't init killed members.
2839 * elflink.h (elf_link_add_object_symbols): Use the bed function
2840 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2841 (elf_link_assign_sym_version): Likewise.
2842 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2843 (elf_backend_hide_symbol): Likewise.
2844 (elfNN_bed): Update for new members.
2846 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2848 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2849 STACK_END_ADDR): Define for new core file format.
2850 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2851 for handling the vagaries of the various core file structures used
2852 by AIX over the years.
2853 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2854 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2855 core_dumpx structure.
2857 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2859 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2860 (bfd_mach_sh3_dsp): Likewise.
2861 (bfd_mach_sh4): Reinstate.
2862 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2863 * bfd-in2.h: Regenerate.
2864 * coff-sh.c (struct sh_opcode): flags is no longer short.
2865 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2866 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2867 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2868 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2869 (sh_opcodes): No longer const.
2870 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2871 (sh_insn_uses_reg): Check for USESAS and USESR8.
2872 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2873 (_bfd_sh_align_load_span): Return early for SH4.
2874 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2875 Take into account that field b of a parallel processing insn
2876 could be mistaken for a separate insn.
2877 * cpu-sh.c (arch_info_struct): New array elements for
2878 sh2, sh-dsp and sh3-dsp.
2879 Reinstate element for sh4.
2880 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2881 (SH4_NEXT): Reinstate.
2882 (SH3_NEXT, SH3E_NEXT): Adjust.
2883 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2884 * elf32-sh.c (sh_elf_set_private_flags): New function.
2885 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2886 (sh_elf_merge_private_data): New function.
2887 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2888 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2889 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2890 sh_elf_merge_private_data.
2892 2000-02-13 Richard Henderson <rth@cygnus.com>
2894 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2895 hide_symbol members.
2896 (elf_link_hash_copy_indirect): New.
2897 (elf_link_hash_hide_symbol): New.
2898 * elflink.h (elf_link_add_object_symbols): Break out copy from
2899 indirect new new symbol to elf.c.
2900 (elf_link_assign_sym_version): Break out privatization of
2901 non-exported symbol to elf.c.
2902 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2903 (_bfd_elf_link_hash_hide_symbol): New.
2904 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2906 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2908 * section.c (_bfd_strip_section_from_output): Add info parameter.
2909 If it passed as non-NULL, use it to check whether any input BFD
2910 has an input section which uses this output section. Change all
2912 * bfd-in2.h: Rebuild.
2914 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2915 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2917 * bfd-in2.h: Rebuild.
2919 2000-02-10 Timothy Wall <twall@cygnus.com>
2921 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2922 allow final modifications of swapped-in symbol.
2923 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2924 * coffcode.h (coff_write_relocs): Use macro
2925 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2926 symbol index should be set to -1.
2928 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2930 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2931 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2932 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2933 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2934 sh_insns_uses_or_sets_freg): New functions.
2935 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2936 * (sh_insns_conflict): Use new functions and new macros to
2937 detect conflicts when two instructions both set same integer registers,
2938 both set same fp register, and both set special register.
2940 2000-02-09 Timothy Wall <twall@cygnus.com>
2942 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2943 swapping in sections, so that the swapping routines have access to
2946 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2948 * coff-go32.c: Update comment. Update copyright.
2950 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2952 * syms.c (bfd_decode_symclass)
2953 Two new class characters were added - 'V' and 'v'. The
2954 meaning of 'W' is now restricted to just weak non-object
2955 symbols. This allows differentiation between, for example,
2956 weak functions vs weak objects. nm for example now dumps:
2958 'w' = weak unresolved
2959 'V' = weak global object
2960 'v' = weak unresolved object
2962 (bfd_is_undefined_symclass): New function. Return true if the
2963 given symbol class represents and undefined/unresolved symbol.
2965 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2968 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2970 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2971 STT_ARM_16BIT flag set, but it is not attached to a data object
2972 return STT_ARM_16BIT so that it will be treated as code by the
2975 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2977 * coff-i386.c (i3coff_object_p): Remove prototype.
2980 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2981 to name. Update copyright.
2983 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2984 assignment to avoid warning. Update copyright.
2986 2000-01-24 Robert Lipe (robertl@sco.com)
2988 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2989 instead of using GNU C extension.
2991 2000-01-21 Nick Clifton <nickc@cygnus.com>
2993 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2994 amount from a bfd_in_memory structure.
2995 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2998 2000-01-14 Nick Clifton <nickc@cygnus.com>
3000 * linker.c (default_indirect_link_order): oops - fix incorrectly
3001 applied patch from Tim Wall.
3003 2000-01-13 Timothy Wall (twall@tiac.net>
3005 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3006 = scnhsz, filhsz, relsz, aoutsz, etc)
3008 * coffswap.h: Ditto.
3010 2000-01-13 Nick Clifton <nickc@cygnus.com>
3012 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3013 interwork thumb to arm stub.
3015 2000-01-13 Timothy Wall (twall@tiac.net>
3017 * archures.c (bfd_octets_per_byte): New function: Return
3019 (bfd_arch_mach_octets_per_byte): New function: Return target
3022 * section.c: Distinguish between octets and bytes for usage of
3023 _cooked_size, _raw_size, and output_offset. Clarify
3024 description of bfd_set_section_contents.
3026 * bfd-in2.h: Regenerate.
3028 * coffgen.c: Indicate that the offset parameter is in bytes, not
3031 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3032 where appropriate to get the octet offset when calling
3033 bfd_set_section_contents.
3034 (bfd_coff_reloc_link_order): Ditto.
3036 * linker.c (bfd_generic_reloc_link_order): Ditto.
3037 (_bfd_default_link_order): Ditto.
3039 * reloc.c (bfd_perform_relocation): Distinguish between octets
3040 and bytes. Use octets when indexing into octet data; use bytes
3041 when calculating target addresses.
3042 (bfd_install_relocation): Ditto.
3044 * srec.c (srec_write_section): Ditto.
3046 2000-01-13 Nick Clifton <nickc@cygnus.com>
3048 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3049 3 to 2. This allows 4 byte sized sections, which is necessary for
3050 dlltool to build functioning DLLs.
3052 2000-01-10 Philip Blundell <pb@futuretv.com>
3054 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3055 (arm*-*-conix*): New target.
3057 2000-01-10 Egor Duda <deo@logos-m.ru>
3059 * config.bfd: Include elf32_i386 vector to target list for cygwin
3062 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3063 * configure.in: Test for structure win32_pstatus_t in
3065 * configure: Regenerate.
3067 * elf.c (elfcore_grok_win32pstatus): New function: process
3068 win32_pstatus_t notes in elf core file.
3069 (elfcore_grok_note): Detect win32_pstatus notes.
3071 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3073 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3075 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3076 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3078 1999-12-29 Richard Henderson <rth@cygnus.com>
3080 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3081 if no dynamic sections created.
3083 1999-12-27 Nick Clifton <nickc@cygnus.com>
3085 * peicode.h (pe_bfd_object_p): Only define for PE format
3088 1999-12-17 Nick Clifton <nickc@cygnus.com>
3090 * coff-i386.c (i3coff_object_p): Delete.
3091 (i386coff_vec): Replace reference to i3coff_object_p with a
3092 reference to coff_object_p.
3094 * coff-mcore.c (pe_object_p): Delete.
3096 * peicode.h (pe_bfd_object_p): New function: Detect the
3097 presence of a PE format COFF object file. Also detect and
3098 warn about the presence of LINK6 format Image Library Format
3101 1999-12-16 Nick Clifton <nickc@cygnus.com>
3103 * coff-arm.c (NUM_ELEM): New macro.
3104 (NUM_RELOCS): New macro: The number of known ARM relocs.
3105 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3106 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3108 (bfd_arm_process_before_allocation): Produce a warning message if
3109 an out of range symbol index is encountered.
3111 1999-12-14 Nick Clifton <nickc@cygnus.com>
3113 * elflink.h (is_global_symbol_definition): New Function: Return
3114 true iff the symbol is being given a global definition in this
3116 (elf_link_is_defined_archive_symbol): Do not bother processing
3117 symbols for an archive element that has already been included
3119 Use is_global_symbol_definition().
3121 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3123 * config.bfd: Add support for sparc-*-netbsdelf* and
3124 sparc-*-netbsdaout*.
3126 1999-12-13 Nick Clifton <nickc@cygnus.com>
3128 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3129 if the symbol is in the common section.
3131 1999-12-10 Nick Clifton <nickc@cygnus.com>
3133 * elflink.h (elf_link_is_defined_archive_symbol): New
3134 function: Decide if a symbol, in an archive map is there
3135 because it is defined in the archive element, or because it is
3136 just another common declaration of it.
3137 (elf_link_add_archive_symbols): Use
3138 elf_link_is_defined_archive_symbol to decide if an archive
3139 element contain a reference to a common symbol should be
3142 1999-12-10 Nick Clifton <nickc@cygnus.com>
3144 * elflink.h: Revert previous patch.
3145 * targets.c: Revert previous patch.
3146 * libbfd-in2.h: Revert previous patch.
3147 * libbfd.h: Revert previous patch.
3148 * elfxx-target.h: Revert previous patch.
3149 * archive.c: Revert previous patch.
3150 * aout-target.h: Revert previous patch.
3151 * aout-tic30.h: Revert previous patch.
3152 * bfd.c: Revert previous patch.
3153 * coff-alpha.c: Revert previous patch.
3154 * coff-rs6000.c: Revert previous patch.
3155 * elf64-mips.c: Revert previous patch.
3156 * ieee.c: Revert previous patch.
3157 * libecoff.h: Revert previous patch.
3158 * oasys.c: Revert previous patch.
3159 * som.c: Revert previous patch.
3160 * vms.c: Revert previous patch.
3162 1999-12-09 Nick Clifton <nickc@cygnus.com>
3164 * elflink.h (elf_link_add_archive_symbols): Add an archive
3165 element even if contains a symbol which is currently only
3166 considered to be a common.
3168 * targets.c (struct bfd_target): Add new field
3169 _bfd_allow_commons_in_armap.
3170 * bfd-in2.h:Regenerate.
3172 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3174 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3175 * libbfd.h: Regenerate.
3177 * elfxx-target.h: If using COFF archive map, override
3178 definition of allow_commons_in_armap and replace with
3181 * archive.c (bfd_compute_and_write_armap): Do not place common
3182 symbols into the archive map unless _bfd_allow_commons_in_armap
3185 * aout-target.h (MY_allow_commons_in_armap): Define.
3186 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3187 * bfd.c (bfd_allow_commons_in_armap): Define.
3188 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3189 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3190 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3191 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3192 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3193 * oasys.c (oasys_allow_commons_in_armap): Define.
3194 * som.c (som_allow_commons_in_armap): Define.
3195 * vms.c (vms_allow_commons_in_armap): Define.
3197 1999-12-07 Jim Blandy <jimb@cygnus.com>
3199 Add support for SSE registers in ELF core files.
3200 * elf.c (elfcore_make_note_pseudosection): New function.
3201 (elfcore_grok_prfpreg): Use it.
3202 (elfcore_grok_prxfpreg): New function.
3203 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3205 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3207 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3208 value by 4 before storing it back in the field. From
3209 Koundinya. K <kk@ddeorg.soft.net>.
3211 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3213 * archures.c (bfd_mach_am33): Define.
3214 * bfd-in2.h: Rebuilt.
3215 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3216 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3217 (compute_function_info): Handle additional registers saved by
3219 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3220 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3222 1999-11-29 Jim Blandy <jimb@cygnus.com>
3224 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3226 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3229 1999-11-27 Michael Meissner <meissner@cygnus.com>
3231 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3232 internal use within gas for alpha explicit relocations.
3233 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3234 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3235 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3236 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3237 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3238 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3240 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3241 BFD_RELOC_ALPHA_USER_*.
3243 * bfd-in2.h: Regenerate.
3244 * libbfd.h: Regenerate.
3246 1999-11-26 Fred Fish <fnf@cygnus.com>
3248 * elf.c (elfcore_read_notes): Add prototype for static function.
3249 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3250 (bfd_section_from_phdr): Replacement function that calls
3251 _bfd_elf_make_section_from_phdr for generic segment types and
3252 backend fucntion pointed to by elf_backend_section_from_phdr for
3253 backend specific segment types.
3254 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3255 now called by _bfd_elf_make_section_from_phdr. Note that this func
3256 is now just a stub between the caller and bfd_section_from_phdr.
3258 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3259 elf_backend_section_from_phdr.
3260 (elf_backend_section_from_phdr): Add prototype.
3262 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3263 (elfNN_bed): Add elf_backend_section_from_phdr.
3265 1999-11-25 Nick Clifton <nickc@cygnus.com>
3267 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3268 SEC_CODE and SEC_READONLY flags to glue sections.
3270 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3271 SEC_CODE and SEC_READONLY flags to glue sections.
3273 1999-11-20 Nick Clifton <nickc@cygnus.com>
3275 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3278 1999-11-19 Catherine Moore <clm@cygnus.com>
3280 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3281 (elf_cpu32_plt_entry): Likewise.
3283 1999-11-18 Nick Clifton <nickc@cygnus.com>
3285 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3287 (coff_mcore_relocate_section): Initialise addend to 0.
3288 Special case processing of RVA reloc.
3290 1999-11-17 Richard Henderson <rth@cygnus.com>
3292 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3293 type_change_ok; add sign_extend_vma.
3294 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3295 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3296 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3297 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3298 (elfNN_bed): Follow struture changes.
3300 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3302 * libbfd.c (bfd_read): Check result of read against desired result
3304 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3305 invalid compared to the section size.
3307 * ieee.c (ieee_slurp_debug): Get the length of the debug
3308 information right if there is no data part.
3310 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3312 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3313 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3315 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3317 * elflink.h (elf_bfd_final_link): Make last_local signed.
3319 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3321 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3324 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3326 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3328 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3329 * bfd-in2.h: Regenerate.
3331 1999-10-15 Andrew Haley <aph@cygnus.com>
3333 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3335 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3337 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3339 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3341 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3342 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3345 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3347 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3348 relocs also need the GP value.
3349 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3350 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3351 the GP value for R_MIPS_LITERAL relocs too. Handle
3352 R_MIPS_64 relocs properly on big-endian MIPS.
3353 (mips_elf_sign_extend): Behave properly with 'long long'.
3354 (mips_elf_highest): Correct typo.
3356 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3358 * cpu-m32r.c (arch_info_struct): New static global.
3359 (bfd_m32r_arch): Refer to it.
3360 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3361 (m32r_elf_print_private_bfd_data): Ditto.
3362 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3363 * archures.c (bfd_mach_m32rx): Define it.
3364 * bfd-in2.h: Rebuild.
3366 1999-09-28 Fred Fish <fnf@cygnus.com>
3368 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3369 (cisco_core_big_vec): Add new bigendian vec.
3370 (cisco_core_little_vec): Add new little endian vec.
3372 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3373 (crash_info_locs): Add array of possible offsets.
3374 (MASK_ADDR): Mask to apply to crash info offset.
3375 (crashinfo_external): Add textbase, database, bssbase and
3376 turn into a typedef.
3377 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3378 Many small changes to account for additional hardware versions.
3379 Pick a reasonable size for ".reg" section. Add a ".crash"
3380 section to allow access to crashinfo_external struct.
3381 (cisco_core_file_p): New version of this function that
3382 iterates over crash_info_locs, calling cisco_core_file_validate.
3383 (cisco_core_vec): Old big endian only vec replaced with ...
3384 (cisco_core_big_vec): Add big endian version.
3385 (cisco_core_little_vec): Add little endian version.
3387 * configure.in (cisco_core_vec): Split to two new vectors ...
3388 (cisco_core_big_vec): New target vector.
3389 (cisco_core_little_vec): New target vector.
3390 * configure: Regenerate.
3391 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3392 to cisco_core_big_vec in targ_selvecs.
3394 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3396 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3397 (mips_elf_relocate_got_local): Unused, delete.
3398 (mips_elf_relocate_global_got): Unused, delete.
3400 1999-09-24 Fred Fish <fnf@cygnus.com>
3402 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3403 to initialize it to something meaningful. Then use it to generate
3404 more useful segment names.
3406 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3408 * som.c (NO_PCREL_MODES): Define if the system does not define
3410 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3411 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3412 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3413 * libhppa.h (dis_assemble_22): New function.
3414 (bfd_hppa_insn2fmt): Handle long branch.
3416 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3419 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3421 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3422 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3423 (reloc_howto_type howto_table): Tidy comments and whitespace.
3425 1999-09-17 Nick Clifton <nickc@cygnus.com>
3427 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3428 previous delta. Set sec->gc_mark instead.
3430 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3432 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3433 (elf_cpu32_plt_entry): Likewise.
3435 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3437 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3439 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3440 symbol table, then just compute a suitable value (but do not
3441 create a __gp symbol).
3443 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3444 symbols when building shared libraries.
3445 (elf_hppa_final_link_relocate): Correct handling of PCREL
3446 relocations against undefined symbols.
3448 1999-09-16 Nick Clifton <nickc@cygnus.com>
3450 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3451 interworking sections as linker created so that they will not
3452 be removed by garbage collection.
3454 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3456 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3457 (elf_hppa_final_link_relocate): Consistently create an absolute
3458 address, then subtract out the value of __gp.
3460 1999-09-14 Michael Meissner <meissner@cygnus.com>
3462 * configure.in (Canonicalization of target names): Remove adding
3463 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3464 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3465 * configure: Regenerate.
3467 1999-09-14 Nick Clifton <nickc@cygnus.com>
3469 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3472 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3474 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3475 (elf_hppa_final_link): Initialize text_segment_base and
3477 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3479 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3480 (elf_hppa_final_link_relocate): Likewise.
3481 (elf_hppa_relocate_insn): Likewise.
3482 (elf_hppa_relocate_section): Initialize HOWTO.
3484 1999-09-13 Donn Terry <donn@interix.com>
3486 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3487 handling to support both GNU and MS objects.
3489 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3490 when determining whether to set F_RELFLG.
3492 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3494 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3495 PC24 relocs if the target is an undefined weak symbol.
3496 (arm_add_to_rel): Fix compiler warning.
3497 (elf32_arm_plt0_entry): Correct comments.
3499 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3501 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3502 an absolute symbol in REL relocs.
3504 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3506 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3507 Stub SEGREL32. Return an error for any relocation not handled.
3509 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3511 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3512 constant symbols, and avoid multiple definition errors on them.
3514 1999-09-12 Donn Terry <donn@interix.com>
3516 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3517 significant bit is set.
3519 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3521 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3523 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3524 relocs as we do for RELA relocs.
3526 1999-09-11 Donn Terry <donn@interix.com>
3528 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3529 (coff_final_link_postscript): Define.
3530 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3531 directory entries here.
3532 (_bfd_pei_final_link_postscript): New function.
3534 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3535 section flags based on the section name.
3537 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3538 get the overflow of the s_nlnno field from the s_nreloc field.
3539 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3540 the s_nlnno overflow of the .text section into the s_nreloc
3543 * peigen.c (add_data_entry): Declare.
3544 (pei_swap_aouthdr_out): Get image size right. Set linker version
3546 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3547 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3548 extraneous ImageBase.
3549 (pe_print_edata): Likewise.
3550 (pe_print_pdata): Likewise. Print exception entries.
3551 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3552 (tbl): Make const, add "UNKNOWN".
3553 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3554 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3555 section data directory.
3556 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3558 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3559 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3560 * peicode.h (coff_get_symbol_info): Define.
3562 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3564 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3566 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3569 * libpei.h: New file, broken out of peicode.h.
3570 * peigen.c: New file, broken out of peicode.h.
3571 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3572 * configure.in: Add peigen.lo to list of files required for each
3574 * Makefile.am: Rebuild dependencies.
3575 (BFD32_BACKENDS): Add peigen.lo.
3576 (BFD32_BACKENDS_CFILES): Add peigen.c.
3577 (SOURCE_HFILES): Add libpei.h.
3578 * configure, Makefile.in: Rebuild.
3580 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3581 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3582 instead. Don't clear the s_paddr field for an uninitialized data
3585 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3586 coff_data_type to f_timdat.
3587 * peicode.h (pe_mkobject_hook): Likewise.
3589 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3590 number if COFF_IMAGE_WITH_PE.
3592 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3593 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3594 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3595 there is no SEC_DEBUGGING section.
3596 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3597 IMAGE_FILE_DEBUG_STRIPPED.
3599 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3600 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3601 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3602 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3604 * coffswap.h (IMAGE_BASE): Don't define.
3605 * pei-arm.c (IMAGE_BASE): Don't define.
3606 * pei-i386.c (IMAGE_BASE): Don't define.
3607 * pei-mcore.c (IMAGE_BASE): Don't define.
3608 * pei-ppc.c (IMAGE_BASE): Don't define.
3610 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3611 symbol, switch on the class when determining whether to modify the
3612 value. For PE, don't modify the value of a C_FCN symbol not named
3615 * libbfd-in.h (_bfd_abort): Declare.
3617 * bfd.c (_bfd_abort): New function.
3618 * libbfd.h: Rebuild.
3620 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3623 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3624 don't write out the associated line numbers.
3626 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3629 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3630 changes when the base type is unknown.
3632 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3635 * syms.c (BSF_DEBUGGING_RELOC): Define.
3636 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3637 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3639 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3640 BSF_DEBUGGING_RELOC set.
3641 * bfd-in2.h: Rebuild.
3643 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3645 * ecoff.c (bfd_debug_section): Update initialization for new
3647 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3648 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3650 1999-09-10 H.J. Lu <hjl@gnu.org>
3652 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3653 _bfd_filnmlen field.
3654 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3656 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3658 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3659 for FPTR relocs involving local symbols.
3661 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3662 value for the stub address in a call through a stub.
3663 Install the value for a local symbol directly into the DLT
3664 instead of generating a reloc. Correctly handle FPTR64 relocs.
3666 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3667 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3668 (elf_hppa_final_link): Call them.
3670 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3672 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3673 (elf_adjust_dynamic_symbol): ...from here.
3675 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3677 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3678 relocation, remove them. SECREL64->LTOFF16WF.
3679 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3681 (elf_hppa_relocate_insn): Similarly.
3683 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3684 (elf_hppa_relocate_insn): Similarly.
3686 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3688 (elf_hppa_relocate_insn): Similarly.
3690 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3691 Handle LTOFF_TP* relocs.
3692 (elf_hppa_relocate_insn): Similarly.
3694 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3695 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3696 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3698 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3699 DIR32, DIR64 and FPTR64 relocations.
3700 (elf_hppa_relocate_insn): Similarly.
3702 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3703 address of the .PARISC.global section.
3704 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3705 table entry elf_hppa_final_link_relocate. Do not give a warning
3706 for a reloc against an external symbol if it has a PA64 hash
3708 (elf_hppa_final_link_relocate): Significantly rework. Handle
3709 DLTIND relocations. Compute the final value of the relocation
3710 before passing the value of elf_hppa_relocate_insn.
3711 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3712 relocation support. Handle DLTIND relocation requests just like
3713 DLTREL relocation requests. Simplify branch handling.
3715 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3717 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3718 non-allocated section as done in i386 version.
3719 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3720 statement since this is no know relocation.
3722 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3724 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3726 (elf_hppa_relocate_insn): Similarly.
3728 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3730 (elf_hppa_relocate_insn): Similarly.
3732 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3733 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3734 Pass the relocate type rather than the insn format to
3735 elf_hppa_relocate_insn.
3736 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3737 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3739 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3741 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3742 (bfd_coff_filnmlen): Define.
3743 (bfd_coff_std_swap_table): Initialize new field.
3744 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3746 (coff_write_symbols): Likewise.
3747 (coff_get_normalized_symtab): Likewise.
3748 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3749 * libcoff.h: Rebuild.
3751 1999-09-06 Donn Terry <donn@interix.com>
3753 * coffcode.h (sort_by_secaddr): New static function if
3755 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3756 sections by VMA when assigning target_index values. Always set
3759 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3760 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3762 * libcoff.h: Rebuild.
3764 * coffcode.h (coff_set_custom_section_alignment): Add const to
3765 declaration to match definition.
3766 (coff_write_object_contents): Don't set F_AR32W(R)? if
3769 * coff-i386.c (in_reloc_p): Add declaration.
3770 (i386coff_vec): Simplify initialization of
3771 application_section_flags.
3773 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3774 version. Move COFF_WITH_PE specific code to new version.
3775 (stype_to_sec_flags): Likewise. Add section parameter.
3776 * coffgen.c (make_a_section_from_file): Set target_index before
3777 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3778 * libcoff.h: Rebuild.
3780 * syms.c (stt): Add some PE/PEI section names.
3781 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3783 (bfd_symbol_info): Check for 'w'.
3785 * section.c (struct bfd_comdat_info): Define.
3786 (asection): Add comdat field.
3787 (STD_SECTION): Initialize comdat field.
3788 (bfd_make_section_anyway): Likewise.
3789 * bfd-in2.h: Rebuild.
3791 1999-09-06 Andreas Schwab <schwab@suse.de>
3793 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3796 1999-09-06 Nick Clifton <nickc@cygnus.com>
3798 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3799 bfd_realloc instead of calloc and realloc.
3801 1999-09-04 Steve Chamberlain <sac@pobox.com>
3803 * cpu-pj.c: New file.
3804 * elf32-pj.c: New file.
3805 * config.bfd (pj*): New cpu.
3806 (pj-*-*, pjl-*-*): New targets.
3807 * configure.in (bfd_elf32_pj_vec): New target vector.
3808 (bfd_elf32_pjl_vec): New target vector.
3809 * archures.c (bfd_arch_pj): Define.
3810 * elf.c (prep_headers): Handle bfd_arch_pj.
3811 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3812 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3813 to target vector list.
3814 * Makefile.am: Rebuild dependencies.
3815 (ALL_MACHINES): Add cpu-pj.lo.
3816 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3817 (BFD32_BACKENDS): Add elf32-pj.lo.
3818 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3819 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3821 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3823 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3824 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3825 and NON_GOT_REF from weak defined symbol to real symbol.
3826 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3827 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3828 create a COPY reloc.
3829 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3830 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3831 don't create a COPY reloc.
3833 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3835 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3836 count those in sections we are not including in the link.
3838 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3840 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3841 field in hpux11 shared libraries.
3843 1999-09-02 Nick Clifton <nickc@cygnus.com>
3845 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3847 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3849 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3850 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3851 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3853 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3855 * elflink.h (record_link_assignment): When possible, keep the
3856 original type of the symbol.
3858 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3860 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3861 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3862 tools were configured.
3863 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3865 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3867 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3868 GOT entries for GOT16 relocations; they're not required.
3870 1999-08-24 Nick Clifton <nickc@cygnus.com>
3872 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3874 * config.bfd (arm-*-netbsd*): New target.
3875 * configure.in (armnetbsd_vec): New target vector.
3876 * configure: Regenerate
3877 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3879 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3880 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3881 (armnetbsd.lo): New rule with deps.
3882 * Makefile.in: Regenerate.
3884 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3887 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3889 * som.c (som_slurp_symbol_table): Fix typo in comment.
3891 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3893 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3894 here instead of using elf_section_data...
3896 1999-08-19 Nick Clifton <nickc@cygnus.com>
3898 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3899 relocations into the base file.
3900 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3901 we are building a base file.
3903 1999-08-19 Nick Clifton <nickc@cygnus.com>
3905 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3907 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3908 REL relocs when performing a partial relocation.
3910 1999-08-18 Donn Terry <donn@interix.com>
3912 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3913 _bfd_coff_link_input_bfd into top level.
3915 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3916 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3917 (coff_i386_rtype_to_howto): Likewise.
3918 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3919 Completely ignore symbols which are all zero.
3920 (dummy_reloc16_estimate): Add return 0.
3921 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3922 variable copy to name_copy to avoid shadowing outer scope
3924 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3925 from unsigned int to unsigned long. Add timestamp field.
3926 * libcoff.h: Rebuild.
3928 1999-08-17 H.J. Lu <hjl@gnu.org>
3930 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3933 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3935 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3936 for special section symbols.
3937 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3938 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3941 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3943 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3944 coincidence of variable names between old and new code.
3946 1999-08-12 Nick Clifton <nickc@cygnus.com>
3948 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3949 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3950 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3951 and 'addend' parameter a 'bfd_signed_vma'.
3952 (elf32_arm_final_link_relocate): Do not involve stubs in
3953 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3954 jumps, not function calls.
3956 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3958 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3959 in R_ARM_PC24 relocs.
3961 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3963 * elf-hppa.h (elf_hppa_fake_sections): New function.
3964 * elf32-hppa.c (elf_backend_fake_sections): Define.
3966 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3967 recent changes to the arch_info structure.
3969 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3970 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3971 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3974 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3975 Ralf Baechle <ralf@uni-koblenz.de>
3977 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3978 output DT_MIPS_GOTSYM.
3979 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3980 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3982 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3984 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3985 prototype. Handle local symbols. Add commentary.
3986 (mips_elf_calculate_relocation): Adjust accordingly.
3987 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3990 * elflink.h (elf_bfd_final_link): Tweak last change.
3992 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3994 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3995 elf-section data to allocate just the right amount of relocation
3996 space. Don't allocate the hash space twice.
3997 (elf_bfd_final_link): Calculate the amount of space to allocate in
3998 each relocation section.
4000 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4002 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4003 64bit mode, generate a section relative relocation for a 32bit
4005 (elf_hppa_is_local_label_name): New function.
4006 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4007 shared between 32bit and 64bit port.
4009 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4011 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4012 R_MIPS_GOT16 and R_MIPS_CALL16.
4013 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4014 to use when looking for a preexisting GOT entry.
4016 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4018 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4019 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4021 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4023 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4025 * elflink.h (elf_link_output_extsym): Don't output a weak
4026 reference to an undefined symbol just because it was defined weak
4029 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4031 * coffgen.c (coff_find_nearest_line): When looking for file, use
4032 last best match rather than first. If address is beyond last line
4033 number record, don't return the last line as the correct value.
4035 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4037 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4038 * bfd-in2.h: Rebuild.
4040 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4042 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4043 * coffcode.h (coff_set_custom_section_alignment): New static
4045 (coff_section_alignment_table): New static array.
4046 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4047 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4048 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4049 * libcoff.h: Rebuild.
4051 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4053 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4055 * Makefile.in: Rebuild.
4057 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4059 * section.c (SEC_SHARED): Define.
4060 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4061 (styp_to_sec_flags): Likewise.
4062 * peicode.h (coff_swap_scnhdr_out): Likewise.
4063 * bfd-in2.h: Rebuild.
4065 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4067 * coffcode.h (coff_classify_symbol): Comment out part of
4068 1999-08-05 change which breaks cygwin DLLs.
4070 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4071 * aclocal.m4, configure: Rebuild.
4073 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4075 * section.c (global_syms): Only initialize union field if
4078 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4080 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4081 the size of a GOT entry here.
4082 (mips_elf_calculate_relocation): Don't create a local GOT entry
4083 for the symbol in a GOT16 relocation; just for it's high-order bit
4084 (_bfd_mips_elf_relocate_section): Fix thinko.
4086 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4088 Based on patches from Donn Terry <donn@interix.com>:
4089 * coffcode.h (enum coff_symbol_classification): Define.
4090 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4091 _bfd_coff_classify_symbol. Change return type.
4092 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4093 (coff_slurp_symbol_table): Use coff_classify_symbol.
4094 (coff_classify_symbol): New static function.
4095 (coff_sym_is_global): Never define.
4096 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4097 * cofflink.c (coff_link_check_ar_symbols): Use
4098 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4099 (coff_link_add_symbols): Likewise.
4100 (_bfd_coff_link_input_bfd): Likewise.
4101 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4102 coff_classify_symbol.
4103 * libcoff.h: Rebuild.
4105 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4107 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4108 (e_ltpsel, e_rtpsel): Similarly.
4110 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4111 and 14bit ertpsel. Handle 64bit psel.
4113 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4115 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4116 handling for REL relocations. And only left-shift R_MIPS26
4117 relocation addends where necessary.
4119 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4121 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4122 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4123 Just return the relocation found.
4124 (mips_elf_relocate_section): Pull the LO16 addend out of the
4125 section itself when using REL relocations.
4127 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4128 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4131 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4133 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4134 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4135 relocation against a symbol in an input section with no output
4136 section. From Daniel Jacobowitz <drow@false.org>.
4138 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4140 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4141 look for generated file correctly.
4142 * aclocal.m4, configure: Rebuild.
4144 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4146 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4147 and R_MIPS16_26 relocations correctly when relocating.
4148 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4149 and R_MIPS_CALL_LO16 are for global symbols.
4151 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4153 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4155 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4156 variables and initialize them.
4158 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4160 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4161 there are no global symbols requiring GOT entries.
4162 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4163 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4164 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4166 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4167 symbols are considered to have the value zero.
4168 (_bfd_mips_elf_relocate_section): Don't try to perform a
4169 relocation for an undefined symbol.
4170 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4173 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4175 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4176 wants ba,a,pt %xcc instead of %icc.
4177 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4178 of large PLT entries.
4179 (sparc64_elf_plt_ptr_offset): Fix calculation.
4180 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4181 addend should be relative to load address, not .plt section start.
4182 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4184 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4186 * elf-bfd.h (struct elf_backend_data): Add
4187 print_symbol_all and output_arch_syms backend methods.
4188 * elfxx-target.h: Likewise.
4189 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4190 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4191 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4193 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4194 symbols in .dynsym, add their names into .dynstr. Put those symbols
4196 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4197 pointers to STT_REGISTER symbols in dynsym section.
4198 (sparc64_elf_print_symbol_all): New function.
4199 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4200 printing using the print_symbol_all hook.
4202 1999-07-30 Catherine Moore <clm@cygnus.com>
4204 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4207 1999-07-29 Richard Henderson <rth@cygnus.com>
4209 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4210 dynamic_sections_created.
4212 1999-07-29 Richard Henderson <rth@cygnus.com>
4214 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4215 (mips_rtype_to_howto): ... new function.
4216 (_bfd_mips_elf_relocate_section): Use it.
4218 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4220 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4222 1999-07-27 Nick Clifton <nickc@cygnus.com>
4224 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4226 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4227 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4229 1999-07-23 Donn Terry <donn@interix.com>
4231 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4232 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4233 * cofflink.c (coff_link_add_symbols): If PE, handle section
4235 * libcoff.h: Rebuild.
4237 * config.bfd (i[3456]86-*-interix*): New target.
4239 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4241 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4242 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4243 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4244 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4245 (COFF_SUPPORT_GNU_LINKONCE): Define.
4246 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4247 (COFF_SUPPORT_GNU_LINKONCE): Define.
4249 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4252 * makefile.dos: Remove; obsolete.
4253 * configure.bat: Remove; obsolete.
4255 1999-07-21 H.J. Lu <hjl@gnu.org>
4257 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4259 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4261 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4262 message and fail if a symbol index is out of range.
4264 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4266 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4267 when looking at a R_MIPS_GOT16 relocation.
4269 1999-07-20 Nick Clifton <nickc@cygnus.com>
4271 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4273 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4275 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4276 removed in previous change.
4277 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4278 in relocateable output.
4280 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4282 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4285 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4286 if they appear to be specially created by the linker.
4288 1999-07-19 Nick Clifton <nickc@cygnus.com>
4290 * targets.c (alternative_target): New field in bfd_target
4292 (bfd_search_for_target): New function: Find a target that
4293 satisifies a search function.
4294 * bfd-in2.h: Regenerate.
4296 * elfxx-target.h: Initialise the alternative_target field of
4297 the bfd_target structures to point to the other target (if
4299 * nlm-target.h: Initialise the alternative_target field of
4300 the bfd_target structures to point to the other target (if
4303 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4304 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4306 * aix386-core.c: Initialise new field of bfd_target structure.
4307 * aout-adobe.c: Initialise new field of bfd_target structure.
4308 * aout-arm.c: Initialise new field of bfd_target structure.
4309 * aout-target.h: Initialise new field of bfd_target structure.
4310 * aout-tic30.c: Initialise new field of bfd_target structure.
4311 * binary.c: Initialise new field of bfd_target structure.
4312 * bout.c: Initialise new field of bfd_target structure.
4313 * cisco-core.c: Initialise new field of bfd_target structure.
4314 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4315 * coff-alpha.c: Initialise new field of bfd_target structure.
4316 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4317 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4318 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4319 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4320 * coff-i386.c: Initialise new field of bfd_target structure.
4321 * coff-i860.c: Initialise new field of bfd_target structure.
4322 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4323 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4324 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4325 * coff-mips.c: Initialise new field of bfd_target structure.
4326 * coff-ppc.c: Initialise new field of bfd_target structure.
4327 * coff-rs6000.c: Initialise new field of bfd_target structure.
4328 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4329 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4330 * coff-tic30.c: Initialise new field of bfd_target structure.
4331 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4332 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4333 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4334 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4335 * hppabsd-core.c: Initialise new field of bfd_target structure.
4336 * hpux-core.c: Initialise new field of bfd_target structure.
4337 * i386msdos.c: Initialise new field of bfd_target structure.
4338 * i386os9k.c: Initialise new field of bfd_target structure.
4339 * ieee.c: Initialise new field of bfd_target structure.
4340 * ihex.c: Initialise new field of bfd_target structure.
4341 * irix-core.c: Initialise new field of bfd_target structure.
4342 * mipsbsd.c: Initialise new field of bfd_target structure.
4343 * netbsd-core.c: Initialise new field of bfd_target structure.
4344 * oasys.c: Initialise new field of bfd_target structure.
4345 * osf-core.c: Initialise new field of bfd_target structure.
4346 * ppcboot.c: Initialise new field of bfd_target structure.
4347 * ptrace-core.c: Initialise new field of bfd_target structure.
4348 * sco5-core.c: Initialise new field of bfd_target structure.
4349 * som.c: Initialise new field of bfd_target structure.
4350 * srec.c: Initialise new field of bfd_target structure.
4351 * tekhex.c: Initialise new field of bfd_target structure.
4352 * trad-core.c: Initialise new field of bfd_target structure.
4353 * versados.c: Initialise new field of bfd_target structure.
4354 * vms.c: Initialise new field of bfd_target structure.
4356 1999-07-19 Andreas Schwab <schwab@suse.de>
4358 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4361 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4363 * elflink.h (elf_link_adjust_relocs): New function.
4364 (elf_bfd_final_link): Use it.
4365 (elf_link_input_bfd): Deal with the fact that there can be
4366 two relocation sections for a single section.
4367 (elf_reloc_link_order): Likewise.
4369 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4370 a relocateable object.
4371 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4373 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4375 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4376 (sparc64_elf_get_reloc_upper_bound,
4377 sparc64_elf_get_dynamic_reloc_upper_bound,
4378 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4379 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4381 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4382 ELF64_R_TYPE_ID/DATA where appropriate.
4384 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4386 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4389 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4391 * elf32-mips.c (mips_elf_local_relocation_p): New static
4393 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4394 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4395 Always set *require_jalxp.
4396 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4397 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4398 GOT16 if the GOT16 is against a local symbol. Don't return false
4399 for an undefined symbol. If there is an overflow, assert that we
4402 1999-07-16 Andreas Schwab <schwab@suse.de>
4404 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4405 variables `link' and `elfsec'.
4406 (elf_bfd_final_link): Remove unused variable `os'.
4408 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4410 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4411 a PT_PHDR program headers.
4412 (_bfd_mips_elf_final_link): Don't assume there are going to be
4413 section symbols when we're not building a shared object.
4414 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4417 1999-07-15 J.T. Conklin <jtc@redback.com>
4419 * config.bfd (i[3456]86-*-vxworks*): New target.
4421 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4423 * elf32-mips.c (mips_elf_stub_section_p): New function.
4424 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4425 (mips_elf_relocate_section): Adjust calling sequence for
4426 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4427 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4430 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4432 * configure.in: Bump version number to 2.9.5.
4433 * configure: Rebuild.
4435 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4437 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4439 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4440 to derive final type instead of hardwiring a selection.
4442 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4444 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4445 things relocated by R_MIPS16_GPREL.
4446 (mips_elf_perform_relocation): Likewise.
4448 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4450 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4452 1999-07-14 Richard Henderson <rth@cygnus.com>
4454 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4455 (_bfd_mips_elf_size_dynamic_sections): Set it.
4456 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4457 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4458 new argument max_local.
4460 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4462 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4463 subwords when handling an R_MIPS16_26 relocation.
4464 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4467 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4468 dst_mask to match reality.
4469 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4470 (mips_elf_obtain_contents): Use bfd_get.
4471 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4472 (mips_elf_relocate_section): Likewise.
4474 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4476 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4477 (mips_elf_relocate_section): Adjust calling sequence for
4478 mips_elf_perform_relocation.
4479 (mips_elf_perform_relocation): Take additional argument. Handle
4480 R_MIPS16_26. Use bfd_put for convenience.
4482 1999-07-13 Richard Henderson <rth@cygnus.com>
4484 * elf.c (assign_file_positions_for_segments): Thinko last change.
4485 Always overwrite p_flags.
4487 1999-07-13 Richard Henderson <rth@cygnus.com>
4489 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4490 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4491 .dynbss and .rel[a].bss if want_dynbss.
4492 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4494 1999-07-13 Richard Henderson <rth@cygnus.com>
4496 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4498 1999-07-13 Richard Henderson <rth@cygnus.com>
4500 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4501 (struct elf_link_hash_table): Add dynlocal.
4502 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4503 (_bfd_elf_link_adjust_dynindx): Delete.
4504 (_bfd_elf_link_renumber_dynsyms): Prototype.
4505 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4506 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4507 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4508 (_bfd_elf_link_lookup_local_dynindx): New function.
4509 (elf_link_renumber_hash_table_dynsyms): New function.
4510 (_bfd_elf_link_renumber_dynsyms): New function.
4511 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4512 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4513 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4514 instead of elf_link_remove_section_and_adjust_dynindices.
4515 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4516 (elf_link_assign_sym_version): Remove removed_dynamic code.
4517 (elf_link_renumber_dynsyms): Delete.
4518 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4520 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4521 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4522 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4523 * elf32-mips.c: Similarly.
4524 * elf32-ppc.c: Similarly.
4525 * elf32-sparc.c: Similarly.
4526 * elf64-alpha.c: Similarly.
4527 * elf64-sparc.c: Similarly.
4529 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4531 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4532 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4533 when the relocation is against _gp_disp.
4535 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4537 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4538 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4539 to possibly_dynamic_relocs. Adjust usage throughout code.
4540 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4541 (elf_mips_ctor64_howto): Likewise.
4542 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4544 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4545 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4546 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4547 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4549 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4551 * Makefile.am: Rebuild dependencies.
4552 * Makefile.in: Rebuild.
4554 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4555 * bfd-in2.h: Rebuild.
4557 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4558 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4559 structure initializations. Add casts.
4560 * reloc.c (EMPTY_HOWTO): Define.
4561 * bfd-in2.h: Rebuild.
4562 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4563 comparisons against 0.
4564 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4565 previous_ibfd_e_flags to unsigned long.
4566 * vms.h (struct vms_private_data_struct): Change section_count to
4568 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4569 (_bfd_vms_write_gsd): Change symnum to unsigned.
4570 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4571 * vms-tir.c (etir_sta): Change psect to unsigned.
4572 (alloc_section): Change idx to unsigned.
4573 (tir_sta, tir_ctl): Change psect to unsigned.
4574 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4575 * vms.c (priv_section_count): Change to unsigned.
4577 1999-07-12 Andreas Schwab <schwab@suse.de>
4579 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4580 * m68klinux.c: Likewise.
4582 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4584 * Many files: Changes to avoid gcc warnings: Remove unused local
4585 variables. Add default case to enum switches.
4586 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4587 compile if not COFF_IMAGE_WITH_PE.
4588 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4589 (bfd_arm_get_bfd_for_interworking): Likewise.
4590 (bfd_arm_process_before_allocation): Likewise.
4591 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4592 * pei-arm.c: Likewise.
4593 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4594 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4595 (mips_elf_got16_entry): Put parens around & in body of ==.
4596 (mips_elf_calculate_relocation): Correct test for empty string.
4597 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4599 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4602 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4604 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4605 as appropriate. Fill in structure initializations. Add variable
4606 initializations. Add casts.
4607 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4608 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4610 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4612 * elf-bfd.h (bfd_elf_hash): Update declaration.
4613 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4614 when calling bfd_elf_hash.
4616 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4618 * libbfd.c (bfd_put_8): Make it of type `void'.
4619 * bfd-in2.h: Regenerated.
4620 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4622 (_bfd_mips_elf_final_link): Likewise.
4624 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4626 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4628 * config.bfd (hppa*-*-linux-gnu*): New target
4630 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4632 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4633 (_bfd_mips_elf_create_dynamic_sections): New function.
4634 (_bfd_mips_elf_add_symbol_hook): Likewise.
4635 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4636 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4637 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4638 (_bfd_mips_elf_gc_mark_hook): Likewise.
4639 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4640 (_bfd_mips_elf_always_size_sections): Likewise.
4641 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4642 (_bfd_mips_elf_check_relocs): Likewise.
4643 (_bfd_mips_elf_link_hash_table_create): Likewise.
4644 (_bfd_mips_elf_print_private_data): Likewise.
4645 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4646 (_bfd_mips_elf_final_link): Likewise.
4647 (_bfd_mips_elf_additional_program_headers): Likewise.
4648 (_bfd_mips_elf_modify_segment_map): Likewise.
4649 (_bfd_mips_elf_relocate_section): Likewise.
4650 * elf32-mips.c (mips_elf32_object_p): Move contents into
4651 _bfd_mips_elf_object_p.
4652 (mips_elf_additional_program_headers): Rename to
4653 _bfd_mips_elf_additional_program_headers.
4654 (mips_elf_modify_segment_map): Rename to
4655 _bfd_mips_elf_modify_segment_map.
4656 (elf_mips_abi_name): Change prototype.
4657 (mips_elf32_section_from_shdr): Merge into
4658 _bfd_mips_elf_section_from_shdr.
4659 (mips_elf32_section_processing): Merge into
4660 _bfd_mips_elf_section_processing.
4661 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4662 the right back-end ELF linker.
4663 (mips_elf_relocate_section): Rename to
4664 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4665 (mips_elf_link_output_symbol_hook): Rename to
4666 _bfd_mips_elf_link_output_symbol_hook.
4667 (mips_elf_create_dynamic_section): Rename to
4668 _bfd_mips_elf_create_dynamic_section.
4669 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4670 Adjust for 64-bit code. Use mips_elf_got_section.
4671 (mips_elf_adjust_dynamic_symbol): Rename to
4672 _bfd_mips_elf_adjust_dynamic_symbol. Use
4673 mips_elf_allocate_dynamic_relocations.
4674 (mips_elf_finish_dynamic_symbol): Rename to
4675 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4676 Adjust for 64-bit code.
4677 (mips_elf_finish_dynamic_sections): Rename to
4678 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4679 (mips_elf_always_size_sections): Rename to
4680 _bfd_mips_elf_always_size_sections.
4681 (mips_elf_add_symbol_hook): Rename to
4682 _bfd_mips_elf_add_symbol_hook.
4683 (mips_elf_next_lo16_addend): Constify.
4684 (mips_elf_calculate_relocation): Likewise.
4685 (mips_elf_obtain_contents): Likewise.
4686 (mips_elf_perform_relocation): Likewise.
4687 (mips_elf_create_dynamic_relocation): Likewise.
4688 (mips_elf_allocate_dynamic_relocations): New function.
4689 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4690 (MIPS_ELF_REL_SIZE): Likewise.
4691 (MIPS_ELF_DYN_SIZE): Likewise.
4692 (MIPS_ELF_GOT_SIZE): Likewise.
4693 (MIPS_ELF_SYM_SIZE): Likewise.
4694 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4695 (MIPS_ELF_GET_WORD): Likewise.
4696 (MIPS_ELF_PUT_WORD): Likewise.
4697 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4698 (STUB_LW): Conditionalize for 64-bit value.
4699 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4701 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4702 Check it for inconsistency.
4703 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4705 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4707 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4708 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4709 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4710 (mips_elf_local_got_index): Likewise.
4711 (mips_elf_got_page): Likewise.
4712 (mips_elf_got_info): Likewise.
4713 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4714 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4715 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4716 instead of constant `2'.
4717 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4718 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4719 (mips_elf_size_dynamic_sections): Use
4720 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4721 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4722 Adjust all releveant entries in elf backend table.
4723 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4724 (mips_elf64_section_processing): Likewise.
4725 Adjust elf backend entries to use _bfd_mips_elf variants now
4728 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4730 (size_dynamic_sections): Likewise.
4731 (elf_link_output_extsym): Likewise.
4732 * elf.c: (elf_fake_sections): Likewise.
4733 * libbfd.c (bfd_get): New macro.
4734 (bfd_put): Likewise.
4735 * bfd-in2.h: Regenerated.
4737 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4739 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4740 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4741 wap_reloca_in, and swap_reloca_out.
4742 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4743 multiple internal relocations per external relocation.
4744 (link_read_relocs): Likewise.
4745 (elf_bfd_final_link): Likewise.
4746 (elf_link_input_bfd): Likewise.
4747 (elf_gc_mark): Likewise.
4748 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4749 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4751 (size_info): Add entries for new fields.
4752 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4753 (mips_elf64_be_swap_reloc_in): New function.
4754 (mips_elf64_be_swap_reloc_out): Likewise.
4755 (mips_elf64_be_swap_reloca_in): Likewise.
4756 (mips_elf64_be_swap_reloca_out): Likewise.
4757 (mips_elf64_size_info): Add entries for new fields.
4759 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4761 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4762 field equals the new rel_count field.
4763 (elf_link_input_bfd): When doing a relocateable link, use the new
4764 rel_count field rather than the reloc_count field.
4765 (elf_reloc_link_order): Likewise.
4766 (elf_finish_pointer_linker_section): Likewise.
4768 Based on patch from H.J. Lu <hjl@gnu.org>:
4769 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4770 shared library to override a weak definition in a regular object.
4772 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4774 * libhppa.h: Revert July 2, 1999 patch.
4776 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4777 need to generate DLTIND relocations, not DLTREL relocations.
4779 1999-07-05 Nick Clifton <nickc@cygnus.com>
4781 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4783 (coff_set_flags): Recognise arm 5 architectures.
4785 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4786 Add support for armv5 architecture.
4788 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4790 * reloc.c: Add new, assembler only, ARM reloc:
4791 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4793 * bfd-in2.h: Regenerate.
4795 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4797 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4798 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4799 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4800 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4801 * elf32-mips.c (ABI_64_P): New macro.
4802 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4803 (_bfd_mips_elf_find_nearest_line): Adjust call to
4804 _bfd_dwarf2_find_nearest_line.
4805 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4806 * libbfd.h: Regenerated.
4808 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4810 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4812 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4814 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4815 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4817 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4819 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4821 (_bfd_elf_init_reloc_shdr): New function.
4822 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4823 bfd_alloc followed by memset.
4824 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4825 (elf_fake_sections): Here.
4826 (assign_section_numbers): Assign section numbers for the second
4827 relocation section, if required.
4828 * elflink.h (elf_link_output_relocs): New function.
4829 (elf_link_size_reloc_section): Likewise.
4830 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4831 (elf_link_input_bfd): Use elf_link_output_relocs.
4833 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4834 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4836 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4838 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4841 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4843 * elf32-mips.c (mips_elf_got_info): Move declaration before
4844 prototypes. Change global_gotsym to be a pointer to a hash entry,
4845 rather than a number index.
4846 (mips_elf_link_hash_entry): Move declaration before prototypes.
4847 (mips_elf_irix6_finish_dynamic_symbol): New function.
4848 (mips_elf_sign_extend): Likewise.
4849 (mips_elf_high): Likewise.
4850 (mips_elf_higher): Likewise.
4851 (mips_elf_highest): Likewise.
4852 (mips_elf_global_got_index): Likewise.
4853 (mips_elf_local_got_index): Likewise.
4854 (mips_elf_got_offset_from_index): Likeiwse.
4855 (mips_elf_record_global_got_symbol): Likewise.
4856 (mips_elf_got_page): Likewise.
4857 (mips_elf_next_lo16_addend): Likewise.
4858 (mips_elf_calculate_relocation): Likewise.
4859 (mips_elf_obtain_contents): Likewise.
4860 (mips_elf_perform_relocation): Likewise.
4861 (mips_elf_assign_gp): Likewise.
4862 (mips_elf_sort_hash_table_f): Likewise.
4863 (mips_elf_sort_hash_table): Likewise.
4864 (mips_elf_got_section): Likewise.
4865 (mips_elf_got_info): Likewise.
4866 (mips_elf_create_local_got_entry): Likewise.
4867 (mips_elf_got16_entry): Likewise.
4868 (mips_elf_create_dynamic_relocation): Likewise.
4869 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4870 (mips_elf_final_gp): Use mips_elf_assign_gp.
4871 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4872 into SHN_SCOMMON automatically on IRIX6.
4873 (mips_elf_add_symbol_hook): Likewise.
4874 (mips_elf_relocate_section): Rewrite, using
4875 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4876 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4877 Don't deal with .rld_map on IRIX6.
4878 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4879 section flags appropriately for .got.
4880 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4881 the got. Call mips_elf_record_global_got_symbol and allocate
4882 local got space appropriately.
4883 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4884 char *. Rework calculation of GOT size. Sort dynamic symbol
4885 table entries so entries that do not require GOT entries appear at
4886 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4887 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4889 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4891 (mips_elf_finish_dynamic_symbol): Use
4892 mips_elf_irix6_finish_dynamic_symbol.
4893 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4894 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4895 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4897 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4899 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4900 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4902 1999-06-04 Philip Blundell <philb@gnu.org>
4904 * elf32-arm.h (elf_backend_got_header_size): Define.
4905 (elf_backend_plt_header_size): Likewise.
4907 1999-06-28 Jim Pick <jim@jimpick.com>
4909 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4911 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4913 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4914 relocation function.
4915 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4917 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4919 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4920 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4921 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4922 (_bfd_mips_elf_section_from_shdr): Use them.
4923 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4924 of GP-relative sections.
4925 (_bfd_mips_elf_set_section_contents): Use them.
4926 (_bfd_mips_elf_section_processing): Share code between .sdata and
4927 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4928 (mips_elf_additional_program_headers): Add handling for
4929 PT_MIPS_OPTIONS segment on IRIX6.
4930 (mips_elf_modify_segment_map): Likeiwse.
4931 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4932 Include the options sections on IRIX6. Don't look for GP-relative
4933 sections by name; use SHF_MIPS_GPREL instead.
4934 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4936 (mips_elf_create_dynamic_sections): Don't muck about with section
4937 alignments and such on IRIX6.
4938 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4939 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4940 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4941 bfd_zalloc rather than bfd_alloc and memset.
4942 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4943 Don't assert the existence of .rld_map on IRIX6.
4944 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4946 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4947 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4950 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4952 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4953 (mips_elf_swap_msym_out): New function.
4954 (mips_elf_create_msym_section): Likewise.
4955 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4956 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4957 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4958 section not named .msym.
4959 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4960 .msym directly. Set appropriate attributes for the .msym
4962 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4963 (mips_elf_link_hash_newfunc): Clear it.
4964 (mips_elf_create_dynamic_sections): Create the .msym section
4966 (mips_elf_size_dynamic_sections): Allocate space for the
4967 .msym section. Add a DT_MIPS_MSYM entry.
4968 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4970 (mips_elf_finish_dynamic_sections): Assign a value for
4971 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4973 * elf32-mips.c (irix_compat_t): New enumeration.
4974 (ABI_N32_P): New macro.
4975 (IRIX_COMPAT): Likewise.
4976 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4977 (mips_elf_relocate_section): Fix typo.
4979 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4981 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4982 as writable PE sections.
4984 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4986 * dwarf2.c (struct arange): New type.
4987 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4988 (arange_add): New function.
4989 (decode_line_info): Keep track of address ranges that a compilation
4991 (comp_unit_contains_address): Return true if address is contained
4992 in _any_ of the address ranges associated with a compilation unit.
4993 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4994 on the first comp_unit that contains the address.
4996 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4998 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4999 (decode_line_info): Add variable STASH and initialize it to point
5000 to the per-bfd dwarf2_debug info. Remove static variable
5001 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5003 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5005 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5006 shared library to have an undefined symbol.
5008 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5009 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5011 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5013 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5014 * elf32-hppa.c: Remove everything related to symbol extension
5015 sections & records. Use the common elf_hppa_final_write_processing.
5017 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5019 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5020 functions instead of _init/_fini if requested.
5022 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5024 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5027 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5029 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5030 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5032 (ppc_elf_finish_dynamic_sections): Check for positive section
5033 dynindx field, rather than comparing against -1.
5034 (ppc_elf_relocate_section): Only return false if undefined_symbol
5035 or reloc_overflow fail, not always upon encountering an error.
5037 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5039 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5040 bfd_byte * before performing pointer arithmetic.
5042 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5044 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5046 * elf32-hppa.c: Include elf-hppa.h.
5047 (ARCH_SIZE): Define.
5048 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5050 (elf32_hppa_info_to_howto): Similarly.
5051 (elf_hppa_howto_table): Similarly.
5052 (elf_hppa_reloc_type_lookup): Similarly.
5053 (hppa_elf_gen_reloc_type): Similarly.
5054 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5056 1999-06-22 Nick Clifton <nickc@cygnus.com>
5058 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5059 handling R_V850_22_PCREL relocation.
5061 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5063 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5066 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5068 * section.c (_bfd_strip_section_from_output): Ignore sections
5069 DISCARDed by the link script.
5071 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5073 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5074 Remove unused local variable spp.
5076 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5077 the entry symbol is not set.
5079 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5081 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5082 GPDISP or LITUSE in a relocatable link.
5084 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5086 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5087 * (alloc_dwarf1_func): Likewise.
5089 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5091 * libhppa.h: Fix various formatting errors.
5092 (assemble_3); Rewrite using CATENATE.
5093 (assemble_17): Fix various bugs.
5095 1999-06-16 Nick Clifton <nickc@cygnus.com>
5097 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5099 1999-06-15 Richard Henderson <rth@cygnus.com>
5101 * section.c (SEC_SHORT): Define.
5102 * bfd-in2.h: Rebuild.
5104 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5106 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5107 Remove abfd parameter. Use _bfd_strip_section_from_output.
5108 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5110 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5111 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5112 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5114 (bfd_elf_size_dynamic_sections): Use it.
5116 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5118 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5119 complain_overflow_bitfield to complain_overflow_signed.
5121 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5123 * elflink.h (elf_link_read_relocs_from_section): New function,
5125 (elf_link_read_relocs): Here. Use it for both relocation
5128 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5130 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5131 asect->reloc_count is valid.
5133 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5135 * elf32-mips.c (mips_elf32_section_processing): Permit a
5136 SHT_MIPS_REGINFO section to have a size of 0.
5138 1999-06-12 David O'Brien <obrien@freebsd.org>
5140 * config.bfd (alpha*-*-freebsd*): New target.
5141 (i[3456]86-*-freebsd*): Now defaults to ELF.
5143 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5145 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5146 wrap if the relocation covers the high bit of an address.
5148 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5150 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5152 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5153 instead of R_SPARC_max.
5154 (sparc64_elf_info_to_howto): Likewise.
5155 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5156 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5158 1999-06-07 Richard Henderson <rth@cygnus.com>
5160 * section.c (_bfd_strip_section_from_output): Remove output
5161 sections with no initial link_order.
5163 1999-06-07 Nick Clifton <nickc@cygnus.com>
5165 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5167 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5169 * Makefile.am (SOURCE_HFILES): Add missing headers.
5170 * Makefile.in: Regenerated.
5172 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5174 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5177 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5179 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5180 range undefweak symbols.
5181 * hash.c: Add missing comma after @xref{}
5182 * linker.c: Likewise.
5184 1999-06-04 Nick Clifton <nickc@cygnus.com>
5186 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5188 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5189 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5190 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5191 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5193 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5195 * Makefile.am: Rebuild dependencies.
5196 (BFD32_BACKENDS): Add dwarf1.lo.
5197 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5198 * Makefile.in: Rebuild.
5200 1999-06-04 Nick Clifton <nickc@cygnus.com>
5202 * Makefile.am: Add epoc-arm-pe target.
5203 * Makefile.in: Regenerate.
5204 * pe-arm.c: Only redefine interworking function names if they have
5205 not already been redefined.
5206 * pei-arm.c: Only redefine interworking function names if they have
5207 not already been redefined.
5208 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5210 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5213 1999-06-03 Nick Clifton <nickc@cygnus.com>
5215 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5217 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5219 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5221 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5223 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5224 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5226 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5228 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5229 in other text sections.
5231 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5233 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5234 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5235 * libbfd.h: Regenerate.
5236 * coff-sh.c (sh_merge_private_data): Delete.
5237 (coff_bfd_merge_private_bfd_data): Change to
5238 _bfd_generic_verify_endian_match.
5239 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5241 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5243 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5245 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5247 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5249 (bfd_elf32_arm_process_before_allocation): Likewise.
5250 * bfd-in2.h: Rebuild.
5252 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5254 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5255 track of end_sequence markers.
5256 (add_line_info): Add END_SEQUENCE arg.
5257 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5258 debug-line info---it doesn't work right if a compilation unit
5259 consists of multiple discontiguous code-sequences. It would be
5260 worthwhile to optimize for the common case where a compilation
5261 unit results in a contiguous set of code sequences, but this is
5262 quite tricky to get right for arbitrary DWARF2 files.
5263 (lookup_address_in_line_info_table): Don't use the last line entry
5264 for a compilation unit for anything with an address higher than
5265 this line entry. Also, check for end_sequence markers to
5266 correctly handle discontinuities.
5267 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5268 compilation units, check all compilation units with each->high==0
5269 just like when reading compilation units.
5271 * dwarf2.c (decode_line_info): Initialize table->files and
5272 table->last_line to NULL to avoid segfaults due to random
5273 values in these members.
5274 (concat_filename): Check for out-of-range file number before
5275 indexing filename table. Segfaults suck.
5277 * dwarf2.c (decode_line_info): Don't truncate address to least
5278 significant 32 bits (breaks 64 bit targets).
5279 (lookup_address_in_function_table): Ditto.
5280 (comp_unit_contains_address): Ditto.
5282 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5284 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5285 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5286 (mips_elf64_howto_table_rela): Likewise.
5288 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5290 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5291 single section has two associated relocation sections.
5293 1999-06-02 Mark Salter <msalter@cygnus.com>
5295 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5296 COFF_WITH_PE defined.
5298 1999-06-02 Nick Clifton <nickc@cygnus.com>
5300 * pe-arm.c: Rename global arm interworking functions to avoid name
5301 collision when all targets BFD is built.
5304 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5306 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5307 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5308 (bfd_elf_section_data): Add use_rela_p.
5309 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5310 (_bfd_elf_new_section_hook): Likewise.
5311 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5313 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5314 * elfcode.h (write_relocs): Determine whether or not use rela
5315 relocs based on the relocation section header.
5316 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5317 instead of use_rela_p.
5318 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5319 (elf_backend_may_use_rela_p): Likewise.
5320 (elf_backend_default_use_rela_p): Likewise.
5321 (elfNN_bed): Use them.
5323 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5325 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5327 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5329 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5330 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5331 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5332 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5333 * bfd-in2.h: Regenerated.
5334 * libbfd.h: Likewise.
5335 * elf32-mips.c (mips_info_to_howto_rela): New function.
5336 (USE_REL): Adjust for new conventions.
5337 (MINUS_ONE): New macro.
5338 (elf_mips_howto_table): Add R_MIPS_SUB.
5339 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5341 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5342 .MIPS.content section.
5343 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5344 with .MIPS.content as .MIPS.content sections. Set
5345 SHF_MNIPS_NOSTRIP for such section.
5346 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5347 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5348 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5350 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5352 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5355 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5358 1999-05-30 Philip Blundell <philb@gnu.org>
5360 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5361 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5362 the addend does not overflow into the rest of the word.
5364 1999-05-29 Nick Clifton <nickc@cygnus.com>
5366 * bfd-in.h: Amend prototype for
5367 bfd_elf32_arm_process_before_allocation .
5368 * bfd-in.h: Regenerate.
5370 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5371 elements in a fixed sized array.
5372 (ARM_ELF_ABI_VERSION): Define.
5373 (ARM_ELF_OS_ABI_VERSION): Define.
5374 (R_ARM_THM_ABS5): Fix rightshift and size.
5375 (R_ARM_THM_PC22): Fix size.
5376 (R_ARM_PLT32): Define Howto.
5377 (find_howto): New function: Locate a howto based on a reloc
5379 (elf32_arm_info_to_howto): Use find_howto if necessary.
5380 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5381 bfd_reloc_code_real_type.
5382 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5383 and BFD_RELOC_VTABLE_ENTRY.
5384 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5386 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5387 elements in a fixed sized array.
5388 (ARM_ELF_ABI_VERSION): Define.
5389 (ARM_ELF_OS_ABI_VERSION): Define.
5390 (R_ARM_THM_ABS5): Fix rightshift and size.
5391 (R_ARM_THM_PC22): Fix size.
5392 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5393 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5394 bfd_reloc_code_real_type.
5396 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5397 no_pipeline_knowledge.
5398 (elf32_arm_link_hash_create): Initialise new field to zero.
5399 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5400 no_pipeline_knowledge. Use this parameter to initialise the field
5401 in the globals data structure.
5402 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5403 no_pipeline_knowledge is false and the binary is from an old
5405 (elf32_arm_merge_private_data): Generate an error if an attempt is
5406 made to link together big endian and little endian code.
5407 (elf32_arm_post_process_headers): New function: Initialise the
5408 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5410 (elf_backend_post_process_headers): Define.
5412 1999-05-28 Nick Clifton <nickc@cygnus.com>
5414 * elf-bfd.h (struct elf_backend_data): Add new field:
5415 elf_backend_post_process_headers.
5417 * elfxx-target.h (elf_backend_post_process_headers): Define to
5418 NULL if not already defined.
5419 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5421 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5423 (_bfd_elf_compute_section_file_positions): Call
5424 elf_backend_post_process_headers if defined.
5426 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5428 * configure.in: Check whether getuid and getgid exist.
5429 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5430 HAVE_GETGID are not defined, respectively.
5431 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5433 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5434 * configure, config.in: Rebuild.
5436 1999-05-28 Martin Dorey <mdorey@madge.com>
5438 * elf32-i960.c: New file.
5439 * elf.c (prep_headers): Handle bfd_arch_i960.
5440 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5441 * config.bfd (i960-*-elf*): New target.
5442 * configure.in (bfd_elf32_i960_vec): New target vector.
5443 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5444 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5445 * Makefile.in, aclocal.m4, configure: Rebuild.
5447 1999-05-27 Nick Clifton <nickc@cygnus.com>
5449 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5451 (find_howto): New function: Find entries in the
5452 elf32_arm_howto_table.
5453 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5455 (elf32_arm_reloc_type_lookup): Add lookup for
5456 BFD_RELOC_ARM_PLT32.
5458 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5460 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5461 (elf32_arm_link_hash_table_create): Use above function as the
5462 constructor for hash table entries.
5463 (elf32_arm_relocate_section): Avoid crash when there is no output
5465 (elf32_arm_final_link_relocate): New parameter h.
5466 (elf32_arm_relocate_section): Pass symbol hash entry to above
5468 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5471 1999-05-25 Catherine Moore <clm@cygnus.com>
5473 * coff-arm.c (coff_arm_relocate_section): Don't emit
5474 base file entries for pc-relative values.
5476 1999-05-25 DJ Delorie <dj@cygnus.com>
5478 * peicode.h (coff_swap_sym_in): When we create the actual section
5479 to reflect the not-there section C_SECTION symbols refer to,
5480 change the symbol class to C_STAT as the section is now really
5483 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5485 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5488 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5490 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5492 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5493 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5495 1999-05-16 Nick Clifton <nickc@cygnus.com>
5497 * coff-mcore.c (in_reloc_p): Reinstate.
5499 1999-05-15 Nick Clifton <nickc@cygnus.com>
5501 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5502 * bfd-in2.h: Regenerate.
5503 * coff-mcore.c (in_reloc_p): Remove defintion.
5504 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5505 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5506 IMAGE_REL_MCORE_RVA.
5507 (coff_mcore_rtype_to_howto): Add special processing for
5508 IMAGE_REL_MCORE_RVA.
5509 (coff_mcore_relocate_section): Add support for
5510 IMAGE_REL_MCORE_RVA.
5511 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5512 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5514 (mcore_elf_relocate_section): Delete redundant case labels.
5516 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5518 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5519 precedence between bit-and and comparison.
5521 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5523 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5524 list of target formats (targ_selvecs).
5525 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5526 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5528 1999-05-10 DJ Delorie <dj@cygnus.com>
5530 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5531 reasonable mode until "ar x" is smart enough to skip it (fixes
5532 gcc/libgcc.a builds on mips-ecoff targets
5534 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5535 to work. Hack to support MS import libraries, which use different
5536 COMDAT types than GNU.
5537 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5538 to implied zero-length sections (see peicode below)
5539 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5540 filename symbols, which use one *or more* auxents.
5541 * coffswap.h (coff_swap_aux_in): ditto
5542 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5545 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5547 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5548 for all relocations.
5550 1999-05-10 Catherine Moore <clm@cygnus.com>
5552 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5553 if COFF_IMAGE_WITH_PE.
5554 (bfd_arm_process_before_allocation): Likewise.
5555 (bfd_arm_get_bfd_for_interworking): Likewise.
5556 * coff-arm.c: Likewise.
5557 * bfd-in2.h: Regenerate.
5558 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5559 (armpe_big_vec): Likewise.
5560 * configure: Rebuild.
5562 1999-05-10 Nick Clifton <nickc@cygnus.com>
5564 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5565 section, not just .rel. Same for .rela.
5567 1999-05-07 Nick Clifton <nickc@cygnus.com>
5569 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5570 endianism with an error message.
5572 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5574 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5575 assignment from "unsigned char *" to "char *".
5576 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5578 1999-05-05 Catherine Moore <clm@cygnus.com>
5580 * coff-arm.c (coff_arm_relocate_section): Add one to
5581 address of ARM_RVA32 thumb functions.
5583 1999-05-05 Catherine Moore <clm@cygnus.com>
5585 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5586 (elf32_m68k_copy_private_bfd_data): New.
5587 (elf32_m68k_merge_private_bfd_data): New.
5588 (elf32_m68k_print_private_bfd_data): New.
5589 (CPU32_FLAG): Define.
5590 (PLT_CPU32_ENTRY_SIZE): Define.
5591 (elf_cpu32_plt0_entry): Declare.
5592 (elf_cpu32_plt_entry): Declare.
5593 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5594 (elf_m68k_finish_dynamic_symbol): Likewise.
5595 (elf_m68k_finish_dynamic_sections): Likewise.
5596 (elf_backend_plt_header_size): Remove definition.
5597 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5598 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5599 (bfd_elf32_bfd_set_private_flags): Define.
5600 (bfd_elf32_bfd_print_private_bfd_data): Define.
5602 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5604 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5605 and R_LONG_PCREL_MODE.
5607 1999-04-29 Nick Clifton <nickc@cygnus.com>
5609 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5611 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5613 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5614 in relocation calculation.
5616 1999-04-26 Tom Tromey <tromey@cygnus.com>
5618 * aclocal.m4, configure: Updated for new version of libtool.
5620 1999-04-21 Nick Clifton <nickc@cygnus.com>
5622 * coff-mcore.c: Add support for mcore relocs.
5624 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5626 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5627 incorrect use EF_MIPS_xxBITPTRS.
5629 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5631 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5634 * bfd-in2.h: Rebuild.
5635 * libbfd.h: Rebuild.
5637 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5639 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5640 (coff_arm_relocate_section): Add ARM26D transform. Only
5641 change to ARM26D for relocateable links.
5643 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5645 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5646 (bfd_elf32_bfd_print_private_bfd_data): New.
5648 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5650 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5651 refetch addend if USE_REL, add many comments regarding current state.
5652 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5653 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5654 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5655 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5657 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5659 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5660 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5662 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5664 * dwarf2.c (decode_line_info): Don't truncate address to least
5665 significant 32 bits (breaks 64 bit targets).
5666 (lookup_address_in_function_table): Ditto.
5667 (comp_unit_contains_address): Ditto.
5669 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5671 * coff-arm.c (arm_emit_base_file_entry): New routine.
5672 (A2T3_OFFSET): Define.
5673 (T2A3_OFFSET): Define.
5674 (coff_arm_relocate_section): Emit base file entries for interworking
5677 1999-04-13 Philip Blundell <philb@gnu.org>
5679 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5680 relocs 17 through 19.
5682 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5684 * elfcode.h: Remove fnmatch.h.
5685 * elflink.h (elf_link_assign_sym_version): Call back to ld
5686 instead of calling fnmatch.
5688 * config.bfd (i?86-*-beoself): Include pe vecs.
5690 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5692 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5695 1999-04-10 Richard Henderson <rth@cygnus.com>
5697 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5698 when trying to resolve dynamic symbol references.
5699 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5700 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5701 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5702 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5703 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5704 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5705 * elflink.h (elf_link_output_extsym): Likewise.
5707 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5709 * section.c (_bfd_strip_section_from_output): New function moved from
5710 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5711 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5712 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5713 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5714 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5715 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5716 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5717 * bfd-in2.h: Update.
5719 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5721 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5723 1999-04-08 Nick Clifton <nickc@cygnus.com>
5725 * coff-mcore.c: New File: Support for mcore-pe targets.
5726 * cpu-mcore.c: New File: Support for mcore targets.
5727 * elf32-mcore.c: New File: Support for mcore-elf target.
5728 * pe-mcore.c: New File: Definitions for mcore-pe target.
5729 * pei-mcore.c: New File: Definitions for mcore-pei target.
5730 * Makefile.am: Add support for MCore targets.
5731 * Makefile.in: Regenerate.
5732 * config.bfd: Add support for MCore targets.
5733 * configure.in: Add support for MCore targets.
5734 * configure: Regenerate.
5735 * archures.c: Add support for MCore architecture.
5736 * bfd-in2.h: Regenerate.
5737 * coffcode.h: Add support for mcore-pe targets.
5738 * elf.c: Add support for mcore-elf target.
5739 * reloc.c: Add support for MCore relocs.
5740 * targets.c: Add support for MCore targets.
5742 1999-04-07 Nick Clifton <nickc@cygnus.com>
5744 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5745 R_ARM_XPC25 and R_ARM_THM_XPC22.
5746 (elf32_arm_reloc_map): Remove redundant entries.
5748 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5750 * sysdep.h (LC_MESSAGES): Never define.
5752 1999-04-06 Chris Torek <torek@bsdi.com>
5754 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5755 all callers. Rewrite completely.
5756 (_bfd_relocate_contents): Rewrite overflow checking.
5757 * bfd-in2.h: Rebuild.
5759 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5761 From Gabriel Paubert <paubert@iram.es>:
5762 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5763 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5764 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5765 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5766 * ppcboot.c (ppcboot_vec): Use little endian routines for
5769 * elf.c (elfcore_strndup): Only define if it will be used.
5770 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5772 (ppc_elf_check_relocs): Remove unused local i.
5773 (ppc_elf_gc_mark_hook): Add default case to switch.
5775 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5776 * srec.c (srec_scan): Accept \r in symbol definitions.
5777 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5778 (symbolsrec_object_p): Likewise.
5780 1999-04-04 Don Bowman <don@pixsci.com>
5782 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5784 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5786 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5788 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5789 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5791 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5793 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5796 1999-03-31 Nick Clifton <nickc@cygnus.com>
5798 * config.bfd: Add support for arm-epoc-pe target.
5799 * configure.in: Add support for arm-epoc-pe target.
5800 * configure: Regenerate.
5801 * targets.c: Add support for arm-epoc-pe target.
5802 * coff-arm.c: Allow header files to override definition of
5803 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5804 * pe-arm.h: Allow previous header files to override definition of
5805 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5806 * pei-arm.h: Allow previous header files to override definition of
5807 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5808 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5809 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5811 1999-03-30 Nick Clifton <nickc@cygnus.com>
5813 * elf.c (elf_map_symbols): Handle the case where section
5814 symbols are generated for content-less sections which are
5815 not mapped to the output file.
5817 * linker.c: Replace direct references to fields in BFD structure
5818 with accessor macros.
5820 * elflink.h: Replace direct references to fields in BFD structure
5821 with accessor macros.
5823 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5825 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5827 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5828 account when adjusting section symbols during a partial link.
5830 1999-03-24 Nick Clifton <nickc@cygnus.com>
5832 * coff-sparc.c (struct coff_reloc_map): Change type of field
5833 'bfd_reloc_val' to bfd_reloc_code_real_type.
5834 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5835 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5836 * elf32-arc.c (struct arc_reloc_map): Ditto.
5837 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5838 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5839 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5840 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5841 * elf32-sh.c (struct elf_reloc_map): Ditto.
5842 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5843 * elf32-v850.c (struct v850_reloc_map): Ditto.
5844 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5845 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5846 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5848 1999-03-17 Martin Hunt <hunt@cygnus.com>
5850 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5851 function so source-level assembly works. If multiple N_SOs
5852 are seen without and N_FUNs, create an indextable entry with
5853 a NULL function name.
5855 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5857 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5858 of certian similar cpus.
5860 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5862 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5863 Add the 5000. Change the architecture for the 5400 to mips4.
5864 (elf_mips_mach): Add r5000.
5866 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5868 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5870 1999-03-11 Nick Clifton <nickc@cygnus.com>
5872 * binary.c (binary_set_section_contents): Generate warning about
5873 huge file offsets for any section that will occupy file space, not
5874 just those that are loadable.
5876 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5878 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5880 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5882 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5884 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5886 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5887 * elflink.h: Revert all changes since Feb 16. Instead:
5888 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5889 appropriate. Copy it to version symbols.
5890 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5891 symbols if appropriate.
5892 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5893 symbol if appropriate.
5894 (elf_link_output_extsym): If symbol is marked as undefined, and
5895 has no nonweak references, mark it as weak undefined.
5897 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5899 * elflink.h (elf_merge_symbol): When overriding a dynamic
5900 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5902 (elf_link_add_object_symbols): Don't copy the other field if we
5905 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5907 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5908 shared object with a weak undefined symbol.
5910 1999-02-18 Nick Clifton <nickc@cygnus.com>
5912 * elfarm-nabi.c: Set partial_inplace back to false.
5914 1999-02-17 Nick Clifton <nickc@cygnus.com>
5916 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5917 (USER_LABEL_PREFIX): Set to "_".
5919 The following patches are from: Scott Bambrough
5920 <scottb@corelcomputer.com>
5922 * libaout.h (M_ARM6_NETBSD): Set to 143.
5924 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5925 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5926 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5927 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5928 * bfd-in2.h: Regenerate.
5930 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5931 'true' as REL relocs are now being used. Add new PIC relocs:
5932 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5933 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5935 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5937 (elf32_arm_final_link_relocate): Change parameters so that entire
5938 reloc is passed. Add support for PIC relocs.
5939 (elf32_arm_relocate_section): Pass entire reloc to
5940 elf32_arm_final_link_relocate.
5941 (elf32_arm_check_relocs): Handle new PIC relocs.
5942 (elf32_arm_adjust_dynamic_symbol): New function.
5943 (elf32_arm_size_dynamic_sections): New function.
5944 (elf32_arm_discard_copies): New function.
5945 (elf32_arm_finish_dynamic_symbol): New function.
5946 (elf32_arm_finish_dynamic_sections): New function.
5947 (ELF_MAXPAGE_SIZE): Define.
5948 (bfd_elf32_bfd_reloc_type_lookup): Define.
5949 (elf_backend_relocate_section): Define.
5950 (elf_backend_adjust_dynamic_symbol): Define.
5951 (elf_backend_create_dynamic_sections): Define.
5952 (elf_backend_finish_dynamic_symbol): Define.
5953 (elf_backend_finish_dynamic_sections): Define.
5954 (elf_backend_size_dynamic_sections): Define.
5955 (elf_backend_plt_readonly): Define.
5956 (elf_backend_want_got_plt): Define.
5957 (elf_backend_want_plt_sym): Define.
5959 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5961 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5962 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5963 (_bfd_mips_elf_fake_sections): Likewise.
5965 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5967 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5968 bfd_elf32_arm_get_bfd_for_interworking,
5969 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5972 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5973 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5974 elf32_arm_find_nearest_line): Make them static.
5976 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5978 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5979 callers. Do not merge a definition from a shared object with a
5980 weak undefined symbol.
5981 (elf_link_add_object_symbols): Do not change the symbol type or
5982 size if the old symbol overrides the new one.
5984 1999-02-08 Nick Clifton <nickc@cygnus.com>
5986 * config.bfd: Add support for strongarm target.
5988 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5990 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5991 fields instead of unsigned char.
5993 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5995 * Makefile.am: Rebuild dependencies.
5996 * Makefile.in: Rebuild.
5998 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6000 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6001 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6002 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6003 * acinclude.m4: Add comments to uses of AC_DEFINE.
6004 * acconfig.h: Remove.
6005 * configure: Rebuild with current autoconf/automake.
6006 * aclocal.m4: Likewise.
6007 * config.in: Likewise.
6008 * Makefile.in: Likewise.
6010 1999-02-04 DJ Delorie <dj@cygnus.com>
6012 * libbfd.c (real_read): don't call fread for zero bytes. This
6013 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6015 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6017 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6018 of a jump is in the current 256 MB region.
6020 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6022 * format.c (bfd_check_format_matches): Change last patch to only
6023 take effect for the binary target.
6025 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6027 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6029 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6031 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6033 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6035 * format.c (bfd_check_format_matches): If the target was
6036 previously specified, don't check other targets when checking for
6039 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6041 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6042 (elf32_arm_reloc_type_lookup): Removed
6043 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6044 (elf32_arm_reloc_type_lookup): New.
6045 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6046 (elf32_arm_reloc_type_lookup): New.
6048 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6050 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6051 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6052 * Makefile.am: Use new files.
6053 * Makefile.in: Regenerate.
6054 * configure.in: Use new files.
6055 * configure: Regenerate.
6057 1999-02-01 Nick Clifton <nickc@cygnus.com>
6059 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6060 (fr30_elf_gc_sweep_hook): New function.
6061 (elf_backend_can_gc_sections): Define.
6063 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6065 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6066 and bfd_elf32_bigarm_oabi_vec.
6068 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6070 * Makefile.am (elf32-arm-oldabi.lo): New.
6071 (elf32-arm-newabi.lo): New.
6072 * Makefile.in: Regenerate.
6073 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6074 (arm-*-elf): Likewise.
6076 (thumb-*-oabi): New.
6077 * configure: Regenerate.
6078 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6079 (bfd_elf32_bigarm_oabi_vec): New.
6080 * elf32-arm-newabi.c: New.
6081 * elf32-arm-oldabi.c: New.
6082 * elf32-arm.c: Removed.
6085 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6087 * binary.c (binary_set_section_contents): Omit warnings for
6088 unloadable sections.
6090 1999-01-31 Michael Meissner <meissner@cygnus.com>
6092 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6093 powerpc{,le}-*-eabi.
6095 1999-01-29 Nick Clifton <nickc@cygnus.com>
6097 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6098 * dwarf2.c (read_signed_leb128): Remove unused variables.
6100 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6102 * elf.c (assign_file_positions_for_segments): Only adjust
6103 p_align when needed.
6105 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6107 * binary.c (binary_set_section_contents): Don't return early for a
6108 non-loadable section, in case the first section is non-loadable.
6109 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6110 W. Rozycki <macro@ds2.pg.gda.pl>.
6112 1999-01-28 Nick Clifton <nickc@cygnus.com>
6114 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6115 R_FR30_GNU_VTENTRY relocs.
6117 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6119 * elflink.h (elf_link_output_sym): Zero syms which are
6120 part of sections which have been excluded.
6122 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6124 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6126 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6127 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6129 1999-01-27 Nick Clifton <nickc@cygnus.com>
6131 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6133 (fr30_final_link_relocate): Use computed value as result of
6136 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6138 * binary.c (binary_set_section_contents): Emit warning for
6139 huge file offsets due to widely-dispersed section LMAs.
6141 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6143 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6144 align first section to largest section alignment, not first
6147 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6149 * configure.in: Require autoconf 2.12.1 or higher.
6151 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6153 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6154 * bfd-in2.h: Likewise.
6155 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6157 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6159 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6160 * cpu-mips.c: Add support for and independent 4111.
6161 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6162 (_bfd_mips_elf_final_write_processing):
6163 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6165 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6167 * elf32-mips.c (elf_mips_abi_name): New.
6168 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6170 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6172 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6173 Handle bfd_mach_mips4300.
6175 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6177 * elf32-i386.c: Remove leaked development code from patch
6178 1998-12-10 by Richard Henderson.
6180 1998-12-10 Richard Henderson <rth@cygnus.com>
6182 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6183 in debug sections for symbol defined externally.
6185 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6187 * targets.c (bfd_target_vector): Remove duplicate entry for
6190 1998-12-09 Nick Clifton <nickc@cygnus.com>
6192 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6193 since we are using RELAs.
6195 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6197 SCO Open Server Release 5 core file support, from Jouke Numan
6199 * sco5-core.c: New file.
6200 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6201 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6202 * Makefile.am: Rebuild dependencies.
6203 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6204 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6205 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6206 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6207 * bfd-in2.h, configure, Makefile.in: Rebuild.
6209 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6211 * config.bfd (hppa*-*-mpeix*): New target.
6212 * configure.in: Add AC_HEADER_DIRENT.
6213 (hppa*-*-mpeix*): New target.
6214 * configure.host (hppa*-*-mpeix*): New host.
6215 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6216 friends rather than just including <sys/dir.h>.
6217 * som.h (struct som_symbol): Add hppa_priv_level and apto
6218 tc_data. Change all users.
6219 (struct somdata): Add comp_unit field.
6220 (obj_som_compilation_unit): Define.
6221 (bfd_som_attach_compilation_unix): Declare.
6222 * som.c: Check HOST_HPPAMPEIX.
6223 (struct som_misc_symbol_info): Add new field priv_level.
6224 (som_object_setup): Add current_offset parameter. Change all
6226 (setup_sections): Likewise.
6227 (som_object_p): For EXECLIBMAGIC, read the lst header.
6228 (som_write_symbol_strings): Add compilation_unit parameter.
6230 (som_finish_writing): Write out compilation_unit.
6231 (som_bfd_derive_misc_symbol_info): Set priv_level.
6232 (som_build_and_write_symbol_table): Set xleast field to 3.
6233 (som_slurp_symbol_table): Set symbol priv_level.
6234 (bfd_som_attach_compilation_unit): New function.
6235 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6236 priv_level into symbol_value.
6237 * configure, config.in: Rebuild.
6239 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6241 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6242 warning function to call _bfd_error_handler instead.
6244 * libbfd.c (COERCE32): Cast through unsigned long and long to
6245 avoid bug in old version of gcc.
6247 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6248 (elf_backend_additional_program_headers): Don't define.
6250 1998-12-08 Nick Clifton <nickc@cygnus.com>
6252 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6253 relocations to include offset of 2 included in the insns, and the
6254 offset of the relocs within the section.
6256 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6258 The following changes were made by David Taylor
6259 <taylor@texas.cygnus.com>, Edith Epstein
6260 <eepstein@sophia.cygnus.com>, Jim Blandy
6261 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6262 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6263 changes originally made by HP; HP did not create ChangeLog
6266 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6267 automake macro library.
6269 * hpux-core.c (hpux_core_core_file_p): this function now
6270 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6271 found in the corefile! Also, in hpux_core_core_file_p, if we
6272 encounter a section with an unknown type, don't punt. Instead,
6273 just skip it. Also, count the number of sections of known type
6274 that we encounter. If we encounter at least one good one, then
6275 we'll declare that the file is a core file. If we encounter any
6276 unknown ones but some known ones, then we'll issue a warning (but
6277 still declare it to be a core file). Also, correctly decide when a
6279 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6280 (CORE_ANON_SHMEM): define if not defined.
6281 (hpux_core_struct): add members lwpid and user_tid.
6282 (core_kernel_thread_id, core_user_thread_id): new macros.
6283 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6284 the name before storing it in the bfd.
6285 (hpux_core_core_file_p): handle threads.
6287 * libhppa.h (GET_FIELD): protect against redefinition.
6288 (HPPA_WIDE): define.
6289 (GET_FIELD): define.
6294 (sign_extend): redefine.
6295 (assemble_6): define.
6296 (assemble_12): rewrite.
6297 (assemble_16): define.
6298 (assemble_16a): define.
6299 (assemble_17): rewrite.
6300 (assemble_22): define.
6302 1998-12-07 Nick Clifton <nickc@cygnus.com>
6304 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6305 relocations for signed values.
6307 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6309 * mipsbsd.c (MY(set_arch_mach)): Make static.
6310 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6311 bfd_mach_mips* macros rather than simple numbers.
6313 COFF weak symbol support, based on patches from Mark Elbrecht
6314 <snowball3@usa.net>:
6315 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6316 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6317 (coff_write_alien_symbol): Likewise.
6318 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6319 (coff_link_add_symbols): Likewise.
6320 (_bfd_coff_link_input_bfd): Likewise.
6321 (_bfd_coff_write_global_sym): Likewise.
6323 * elf.c (copy_private_bfd_data): Always initialize the
6324 includes_phdrs field.
6326 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6327 file defines a symbol first mentioned in an ELF file.
6329 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6330 possible, rather than only if BFD64.
6331 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6333 * bfd-in2.h: Rebuild.
6335 * srec.c (srec_set_section_contents): Correct test to avoid
6336 switching to 4 byte addresses after seeing a second section which
6337 requires 3 byte addresses. From Joel Schantz
6338 <joel.schantz@argosys.boeing.com>.
6340 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6341 <aymeric.vincent@emi.u-bordeaux.fr>.
6343 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6345 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6346 decide whether the output file is -mrelocatable-lib,
6347 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6349 1998-12-03 Nick Clifton <nickc@cygnus.com>
6351 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6352 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6353 * bfd-in2.h: Regenerate.
6354 * libbfd.h: Regenerate
6356 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6358 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6359 link against a dynamic symbol with no type or size.
6361 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6363 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6364 relocation for section which does not get loaded.
6365 (elf_i386_relocate_section) [R_386_32]: Likewise.
6367 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6369 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6370 reloc_count and i long instead of unsigned long. Handle error
6371 return from bfd_canonicalize_reloc.
6373 1998-12-01 Nick Clifton <nickc@cygnus.com>
6375 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6378 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6380 * elf32-sh.c (elf/sh.h): Include.
6381 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6382 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6383 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6384 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6385 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6387 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6389 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6390 causes division by zero later on.
6392 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6394 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6397 1998-11-25 DJ Delorie <dj@cygnus.com>
6399 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6402 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6404 * elf32-fr30.c (fr30_elf_relocate_section): Call
6405 fr30_final_link_relocate.
6406 (fr30_final_link_relocate): New function: Handle I20 and I32
6408 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6409 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6410 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6412 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6415 The following changes are based on a patch submitted by Gianluca
6416 Moro <glctr@abc.it>:
6418 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6419 not already been updated.
6420 (find_remembered_hi16s_reloc): New parameter 'already_found'
6421 returns state of remembered hi16s reloc.
6422 (remember_hi16s_reloc): Set 'found' field to false.
6423 (hi16s_location): Add 'found' field.
6425 1998-11-23 DJ Delorie <dj@cygnus.com>
6427 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6428 to see .DLL files as unrecognized.
6429 (i3coff_object_p): Sorry, had to hack it to not recognize these
6430 files (pei-i386) on request.
6432 1998-11-23 DJ Delorie <dj@cygnus.com>
6434 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6435 relents. Call bfd_check_format to reinitialize.
6437 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6439 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6442 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6444 * aclocal.m4: regenerate
6445 * configure: regenerate
6447 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6449 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6450 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6451 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6452 respect it as an upper bound on what memory to reference.
6453 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6454 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6455 update vtable_entries_size appropriately.
6457 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6459 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6462 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6464 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6465 bfds; they have no "file" so we fake it.
6466 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6467 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6468 resizing the memory buffer.
6469 * opncls.c (bfd_make_writable): New function; lets you write a
6470 bfd_create'd bfd to an in-memory buffer.
6471 (bfd_make_readable): New function; lets you read back that buffer
6472 as if it were from bfd_openr. Used to build generated archive
6473 members (winsup's ld's dlltool)
6475 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6477 * po/bfd.pot: Regenerated.
6479 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6481 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6484 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6486 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6487 element of the gotentry list for local symbols too.
6488 (elf64_alpha_relocate_section): Unify local and global handling.
6489 Assert that gotent->use_count > 0.
6491 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6493 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6494 update for file name changes of July 2, 1998.
6496 * configure: Rebuild.
6498 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6500 * po/bfd.pot: Regenerated.
6502 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6504 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6505 * aclocal.m4, configure: regenerate
6507 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6509 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6511 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6513 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6514 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6516 * aclocal.m4, configure: regenerated.
6518 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6520 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6521 R_D10V_GNU_VTENTRY relocs.
6522 (elf_d10v_howto_table): Likewise.
6523 (d10v_reloc_map d10v_reloc_map): Likewise.
6524 (elf32_d10v_gc_mark_hook): New.
6525 (elf32_d10v_gc_sweep_hook): New.
6526 (elf32_d10v_check_relocs): New.
6527 (elf32_d10v_relocate_section): New.
6528 (elf_backend_relocate_section): Define.
6529 (elf_backend_can_gc_sections): Define.
6531 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6533 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6534 (BFD64_BACKENDS): ...from here.
6535 (BFD32_BACKENDS_CFILES): Move vms files here...
6536 (BFD64_BACKENDS_CFILES): ...from here.
6537 * Makefile.in: Rebuild.
6539 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6541 * Makefile.am: Add FR30 target.
6542 * Makefile.in: Add FR30 target.
6543 * archures.c: Add support for FR30.
6544 * config.bfd: Add support for FR30.
6545 * configure.in: Add support for FR30.
6546 * reloc.c: Add support for FR30 relocations.
6547 * targets.c: Add support for FR30 relocations.
6548 * bfd-in2.h: Regenerate.
6549 * configure: Regenerate.
6550 * libbfd.h: Regenerate.
6551 * cpu-fr30.c: New file.
6552 * elf32-fr30.c: New file.
6554 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6556 * configure.in: detect cygwin* instead of cygwin32*
6557 * configure: regenerate
6559 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6561 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6562 use bfd_malloc and free instead and check return value from bfd_malloc.
6564 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6566 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6567 * libbfd.h: Rebuild.
6569 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6570 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6571 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6572 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6574 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6576 (mips_elf_link_hash_table_create): Don't initialize
6577 dynsym_sec_strindex.
6578 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6579 (mips_elf_size_dynamic_sections): Generate a section symbol for
6580 every output section.
6581 (mips_elf_finish_dynamic_sections): Count all sections for
6583 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6586 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6588 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6589 for later PLT entries in large PLTs.
6590 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6592 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6594 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6596 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6598 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6599 * elflink.h (elf_collect_hash_codes): New function. This function is
6600 called for each exported symbol and we compute the ELF hash value for
6602 (compute_bucket_value): New function. It is called from
6603 size_dynamic_sections to determine the hash table size. When we are
6604 optimizing a better, but slower, algorithm is used.
6605 (size_dynamic_sections): Call compute_bucket_value.
6607 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6609 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6611 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6613 (sh_elf_gc_mark_hook): New.
6614 (sh_elf_gc_sweep_hook): New.
6615 (sh_elf_check_relocs): New.
6616 (elf_backend_can_gc_sections): Define.
6618 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6620 * acinclude.m4: undo previous gettext change
6621 * aclocal.m4: rebuild with right version of aclocal.
6623 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6625 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6626 aclocal.m4 to acinclude.m4, so they don't get lost.
6628 * elfcore.h: rewrite for better corefile support.
6629 * elf.c (elfcore_*): new functions.
6630 * elf-bfd.h (elf_obj_tdata): new structure members.
6631 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6633 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6635 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6637 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6638 and R_M32R_GNU_VTENTRY.
6639 (elf_backend_can_gc_sections): Define.
6640 (m32r_elf_check_relocs): New.
6641 (m32r_elf_gc_mark_hook): New.
6642 (m32r_elf_gc_sweep_hook): New.
6643 (m32r_elf_relocate_section): Handle VT relocs.
6645 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6647 * coff-arm.c (arm_relocate_section): Remove redundant test.
6649 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6650 cleat that the 'bitsize' field is the size of the bitfield AFTER
6651 relocation not before.
6653 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6655 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6658 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6660 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6661 R_SPARC_GNU_VTENTRY.
6662 (elf32_sparc_check_relocs): Handle them.
6663 (elf32_sparc_reloc_type_lookup): Likewise.
6664 (elf32_sparc_relocate_section): Likewise.
6665 (elf32_sparc_gc_mark_hook): New.
6666 (elf32_sparc_gc_sweep_hook): New.
6668 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6670 * som.c (som_finish_writing): Perform some sanity checks when
6671 writing an executable or shared library.
6673 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6675 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6676 * configure.in (elf): Add dwarf1.lo.
6677 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6678 * elf.c (_bfd_elf_find_nearest_line): Add call to
6679 _bfd_dwarf1_find_nearest_line.
6680 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6681 Add call to _bfd_dwarf1_find_nearest_line.
6682 * configure: Rebuilt.
6684 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6686 * elflink.h (elf_gc_sections): Do not allow garbage
6687 collection if dynamic sections have been created.
6689 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6691 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6693 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6694 (v850_elf_perform_relocation): Likewise.
6695 (v850_elf_final_link_relocate): Likewise.
6696 (v850_elf_relocate_section): Likewise.
6697 (v850_elf_gc_sweep_hook): New routine.
6698 (v850_elf_gc_mark_hook): New routine.
6699 (elf_backend_can_gc_sections): Define.
6701 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6703 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6706 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6708 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6709 Declare size as bfd_size_type.
6710 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6712 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6714 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6716 * som.c (CPU_PA_RISC2_0): Define.
6717 (_PA_RISC2_0_ID): Likewise.
6718 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6720 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6722 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6723 has a base which is already defined, only add the referenced
6724 symbol to the dynamic symbol table if it is defined or referenced
6727 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6730 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6732 * elflink.h (elf_link_add_object_symbols): Undo last change.
6734 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6736 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6737 symbol for the indirect alias to a versioned symbol.
6739 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6741 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6742 (elf32_i386_vtentry_howto): New.
6743 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6744 or elf32_i386_vtinherit_howto on lookup.
6746 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6748 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6749 reloc_type. Rename R_68K__max to R_68K_max.
6750 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6753 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6755 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6756 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6758 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6761 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6763 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6764 message has a null byte terminator.
6766 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6768 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6769 word subject to R_V850_32 relocation.
6771 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6773 * dwarf2.c: Add comment describing problem computing line numbers
6774 for undefined symbols at link time.
6776 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6778 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6779 transform a defweak into a plt entry.
6780 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6781 plt entry references to receive a RELATIVE reloc.
6782 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6783 (elf64_alpha_relocate_section): Assert we don't overrun
6784 the allocated relocation space.
6786 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6788 * elf.c (swap_out_syms): Always treat section symbols as
6789 special, even if they are attached to a common section.
6791 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6793 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6794 sections with v850 common section attributes into named v850
6796 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6797 common section attributes into named v850 common sections.
6799 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6801 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6804 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6806 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6807 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6808 reloc to the wrong section a warning, not an error. .dynsbss
6809 is not an output section, so there is no need to check for it.
6811 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6813 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6815 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6817 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6818 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6820 (elf32_arm_gc_mark_hook): New.
6821 (elf32_arm_gc_sweep_hook): New.
6822 (elf32_arm_check_relocs): New.
6823 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6825 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6828 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6830 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6831 assume there is no PLT or GOT.
6833 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6835 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6836 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6837 also accepted as a function symbol type.
6839 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6841 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6843 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6845 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6846 match definition of _bfd_gc_sections field.
6847 * libbfd.h: Rebuild.
6849 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6851 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6852 the addend of a dynamic relocation referencing a section.
6853 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6854 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6856 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6858 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6859 bed has a size_dynamic_sections routine before trying to use it.
6861 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6863 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6864 _bfd_elf_rel_vtable_reloc_fn.
6866 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6868 * Makefile.am: Add elf32-arm.c.
6869 * Makefile.in: Rebuild.
6870 * elf-bfd.h: Add elf_backend_get_symbol_type.
6871 * elf.c (swap_out_syms): If defined, call
6872 elf_backend_get_symbol_type.
6873 * elf32-arm.c: Define elf_backend_get_symbol_type.
6874 (elf32_arm_get_symbol-type): New routine.
6875 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6876 (bfd_elf32_arm_process_before_allocation): Change to
6877 check for STT_ARM_TFUNC.
6878 (elf32_arm_final_link_relocate): Likewise.
6879 * elfxx-target.h: Add elf_backend_get_symbol_type.
6881 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6883 * archures.c (bfd_mach_alpha_ev[456]): New.
6884 * cpu-alpha.c: Rework to match these types.
6885 * bfd-in2.h: Rebuild.
6887 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6889 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6890 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6892 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6893 (elf_i386_reloc_type_lookup): Recognize them.
6894 (elf_i386_check_relocs): Pass them off to generic code.
6895 (elf_i386_relocate_section): Ignore them.
6896 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6897 (elf_backend_can_gc_sections): True.
6899 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6901 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6902 before looking at owner field.
6903 (elf32_arm_to_thumb_stub): Ditto.
6904 (elf32_arm_relocate_section): Compute name before calling
6905 elf32_arm_final_link_relocate().
6907 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6909 * elf.c: comment and formatting cleanups.
6912 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6914 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6915 (core files are treated differently than object files).
6916 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6917 bfd_elf_mkcorefile): declare.
6918 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6919 bfd_elf_mkcorefile): add to bfd_target vector.
6920 * elfcore.h (elf_core_file_p): save the program header table,
6921 and set the bfd architecture from the elf file header.
6922 * elf.c (bfd_elf_mkcorefile): new function.
6923 (_bfd_elf_write_corefile_contents): new function.
6924 (assign_file_positions_for_segments): add cases for handling
6925 PT_NOTE segments. (assign_file_positions_except_relocs):
6926 core files should be handled the same as exec files.
6927 (prep_headers): identify core files as type ET_CORE.
6928 (copy_private_bfd_data): identify the sections belonging to
6929 the PT_NOTE segment.
6931 * elf32-sparc.c (elf32_sparc_final_write_processing):
6932 add break statement to default case.
6934 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6936 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6937 section (not input) will be in sections ".sbss", ".sbss2",
6938 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6939 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6940 output_offset for correct evaluation of addend.
6942 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6944 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6945 elf32_arm_allocate_interworking_sections and
6946 elf32_arm_process_before_allocation.
6948 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6950 * bfd-in.h: Ammend prototype for
6951 elf32_arm_process_before_allocation to remove surplus third
6954 * bfd-in2.h: Regenerate.
6956 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6958 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6960 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6962 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6963 calculated for RELOC_SPARC_REV32 case.
6965 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6967 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6968 elf32_arm_allocate_interworking_sections and
6969 elf32_arm_process_before_allocation.
6970 * bfd-in2.h: Regenerated.
6971 * elf32-arm.c Define elf32_arm_link_hash_table.
6972 (insert_thumb_branch): New routine.
6973 (find_thumb_glue): New routine.
6974 (find_arm_glue): New routine.
6975 (record_arm_to_thumb_glue): New routine.
6976 (record_thumb_to_arm_glue): New routine.
6977 (elf32_arm_link_hash_table_create): New routine.
6978 (elf32_arm_get_bfd_for_interworking): New routine.
6979 (elf32_arm_allocate_interworking_sections) New routine.
6980 (elf32_arm_process_before_allocation) New routine.
6981 (elf32_thumb_to_arm_stub): New routine.
6982 (elf32_arm_to_thumb_stub): New routine.
6983 (elf32_print_private_bfd_data): Fix typo.
6984 (elf32_arm_final_link_relocate): Add argument sym_sec.
6985 Check for branches to thumb symbols in case R_ARM_PC24.
6986 Check for branches to arm symbols in case R_ARM_THM_PC22.
6987 (elf32_arm_relocate_section): Pass symbol section to
6988 elf32_arm_final_link_relocate.
6990 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6992 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6993 entries unless the symbol is defined in the executable; in
6994 particular, undefined weak symbols get a PLT entry.
6996 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6998 * libaout.h: Remove nested comment to avoid warning.
7000 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7002 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7003 R_ARM_PC24 relocation.
7005 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7007 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7008 argument is_local. Add argument sym_flags. Check sym_flags
7009 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7010 (elf32_arm_relocate_section): Don't pass local sym and pass
7011 sym_flags to elf32_arm_final_link_relocate.
7013 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7015 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7016 to not count too few relocs for dynamicly linked executables.
7018 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7020 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7021 symbols without a dynamic index dynamic. Consider all weak
7023 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7024 correspondance between input and output sections.
7026 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7028 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7029 that use a .got.plt section start the got offset at zero.
7031 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7033 * ieee.c (ieee_write_processor): Correct the processor ID written
7034 out for bfd_arch_m68k, accommodating change of March 25.
7036 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7038 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7039 R_ARM_THM_RPC22 relocations.
7041 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7043 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7045 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7046 .got relocs in -Bsymbolic shared objects.
7048 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7050 * elf32-arm.c: Add private flags to ELF header.
7051 (elf32_arm_print_private_bfd_data): New Function.
7052 (elf32_arm_set_private_flags): New Function.
7053 (elf32_arm_copy_private_flags): New Function.
7054 (elf32_arm_merge_private_bfd_data): New Function.
7056 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7058 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7060 (elf32_sparc_relocate_section): Likewise.
7062 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7064 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7065 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7066 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7067 of the function. Recognize no .plt as static linking.
7069 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7071 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7072 ".liblist" string through gettext.
7074 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7076 * Makefile.am: Add support for elf32-arm.lo.
7077 * Makefile.in: Rebuild.
7078 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7079 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7080 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7081 * configure: Regenerate.
7082 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7083 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7084 bfd_target bfd_elf32_littlearm_vec.
7085 * elf32-arm.c: New file.
7087 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7089 * libaout.h (M_SPARCLITE_LE): New machine.
7090 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7091 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7092 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7093 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7094 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7095 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7096 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7097 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7098 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7099 be BFD_RELOC_SPARC_REV32.
7101 * config.bfd (sparc86x-*-aout): New
7103 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7105 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7106 actually mapping the output sections.
7108 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7111 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7112 (mn10300_elf_reloc_map): Similarly.
7113 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7115 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7117 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7119 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7120 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7121 elf_mips_reloc_type defined in elf/mips.h.
7123 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7125 * elf64-mips.c: Remove reloc_type definition completely. It's now
7128 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7130 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7131 as they are defined in elf/mips.h now.
7133 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7136 * Re-add lost change:
7137 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7139 (mn10300_elf_relax_section): Include stack space for register saves
7140 in the imm8 field of a "call" instruction.
7141 (compute_function_info): Determine how much stack is allocated by
7142 the movm instruction. Fix typo.
7143 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7145 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7147 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7148 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7150 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7152 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7154 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7156 * elf32-hppa.h: Let ELF header define the enum containing the
7157 external reloc numbers.
7158 * elf32-i386.h: Likewise.
7160 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7162 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7163 * elf32-mips.c: Likewise.
7164 * elf32-ppc.c: Likewise.
7166 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7168 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7169 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7171 * bfd-in.h: Regenerate.
7172 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7173 parameter to 'unsigned int' to avoid K&R compatability problems.
7175 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7177 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7178 functionname_ptr to be const. Change line_ptr to be unsigned.
7180 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7181 macro is not defined. Change second parameter from bfd_link_info
7182 to coff_final_link_info. Add prototype.
7183 (coff_final_link_postscript): Simplify handling when macro is not
7184 defined. Add prototype.
7186 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7188 * elf-mn10300.c: Before include system specific ELF header define
7189 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7190 * elf32-mips.c: Likewise.
7191 * elf32-ppc.c: Likewise.
7193 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7195 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7196 temporary patch over to elf64-mips.c as well.
7198 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7200 * elf32-mips.c (reloc_type): Temporarily disable definition of
7201 standard relocation since they are now defined in elf/mips.h.
7203 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7205 * elf-m10200.c (mn10200_elf_final_link_relocate):
7206 Modify range test for case R_MN10200_8.
7208 * elf-m10300.c (mn10300_elf_final_link_relocate):
7209 Modify range test for case R_MN10300_8.
7211 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7213 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7214 * elf32-i386.c (elf_backend_got_header_size): Define.
7215 (elf_backend_plt_header_size): Define.
7216 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7217 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7218 * elfxx-target.h: Provide a default of zero.
7219 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7220 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7222 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7223 entry from an executable, even if the plt refcount goes to 0.
7225 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7227 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7228 directory name at the line number.
7230 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7231 with an unspecified type.
7233 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7235 * sunos.c: Add undef of valid to avoid problem on SunOS.
7237 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7239 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7241 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7243 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7244 R_68K_PCxx and R_68K_xx relocations. Make sure that
7245 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7246 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7247 R_68K_xx relocations.
7248 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7249 that has no plt entry.
7250 (elf_m68k_relocate_section): Ignore the plt offset in a static
7252 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7254 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7257 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7259 (howto_table, reloc_map): Add entries for them.
7260 (elf_m68k_check_relocs): Handle them. Implement reference
7261 counting for got and plt entries.
7262 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7263 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7265 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7266 (elf_m68k_relocate_section): Handle the new reloc types.
7267 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7268 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7269 * elflink.h (elf_link_add_object_symbols): When creating an
7270 indirect reference for symbol versioning also copy the plt
7272 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7273 flag also reset the plt offset.
7274 (elf_link_assign_sym_version): Likewise.
7275 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7276 the size of the entry in bytes.
7277 (elf_gc_allocate_got_offsets): Likewise.
7279 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7281 * elflink.h (elf_gc_sections): Return true rather than falling off
7284 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7287 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7289 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7290 comment describing when it should be enabled.
7291 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7294 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7296 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7297 information ATN records.
7299 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7301 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7302 section for an absolute symbol in a fully linked file. Based on
7303 patch from Christian Holland <CHolland@de.lucent.com>.
7305 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7307 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7308 that a symbol is undefined.
7310 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7312 * som.c (som_bfd_gc_sections): Define.
7314 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7316 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7317 overflows in ARM_26D patches, since they have already been
7318 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7320 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7322 * coffcode.h (coff_write_object_contents): If we have any long
7323 section names, call coff_write_symbols even if there are no
7326 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7328 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7329 PT_LOAD segment, rather than only setting it once for the entire
7332 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7333 rather than ignoring every phdr with a p_paddr of 0, ignore all
7334 the phdrs if they all have a p_paddr of 0.
7336 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7337 section was discarded from the link.
7339 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7341 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7343 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7345 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7346 floating point operations.
7348 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7350 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7353 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7355 Merge of vax/vms (read-only) support
7356 * configure.com: Support Vax target.
7357 * makefile.vms: Support Vax target.
7358 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7359 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7361 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7363 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7365 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7367 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7369 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7370 * targets.c (bfd_target_ovax_flavour): New flavour.
7371 (vms_alpha_vec): Renamed from evax_alpha_vec.
7373 (target_vector): Update accordingly.
7374 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7376 (vax*-*-*vms*): New target.
7377 * Makefile.am: Update for renamed files. Rebuild dependencies.
7378 * bfd-in2.h: Rebuild.
7379 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7381 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7383 Based on patch from Matt Semersky <matts@scd.hp.com>:
7384 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7385 pointer on abfd->outsymbols.
7386 (generic_add_output_symbol): Handle NULL sym parameter.
7388 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7390 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7393 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7395 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7396 when handling 32 bit immediate relocs.
7397 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7399 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7401 * section.c (STD_SECTION): Account for recently added gc_mark
7402 field in struct asection.
7404 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7405 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7407 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7409 ELF Section-level Garbage Collection:
7410 * bfd.c (bfd_gc_sections): New.
7411 * aout-adobe.c: Hook to default implementation.
7412 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7413 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7414 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7415 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7416 * tekhex.c, versados.c: Likewise.
7417 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7418 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7420 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7421 (bfd_generic_gc_sections): New.
7422 * section.c (SEC_KEEP): New.
7423 (asection): Add gc_mark member.
7425 * elfcode.h (elf_gc*): New name remappings.
7426 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7427 sections to be excluded.
7428 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7429 (elf_gc_propogate_vtable_entries_used): New.
7430 (elf_gc_smash_unused_vtentry_relocs): New.
7431 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7432 (elf_gc_common_finalize_got_offsets): New.
7433 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7434 * elfxx-target.h: Add and default gc hooks.
7436 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7438 (struct elf_obj_tdata): Likewise for local_got_offsets.
7439 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7440 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7441 * elf64-sparc.c, elflink.h: Likewise.
7443 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7444 (ELF_LINK_HASH_MARK): Define.
7445 (struct elf_backend_data): Add GC hooks.
7446 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7448 * elf-m10300.c (mn10300_elf_check_relocs): New.
7449 (mn10300_elf_gc_mark_hook): New.
7450 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7451 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7452 (mn10300_elf_final_link_relocate): Likewise.
7453 (mn10300_elf_relocate_section): Likewise.
7454 (elf_backend_can_gc_sections): Define.
7455 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7456 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7457 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7458 (mips_info_to_howto_rel): Likewise.
7459 (mips_elf_relocate_section): Likewise.
7460 (mips_elf_check_relocs): Likewise.
7461 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7462 (elf_backend_can_gc_sections): Define.
7463 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7464 (ppc_elf_howto_raw): Handle them.
7465 (ppc_elf_reloc_type_lookup): Likewise.
7466 (ppc_elf_relocate_section): Likewise.
7467 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7468 Handle new vtable relocs.
7469 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7470 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7471 (elf_backend_can_gc_sections): Define.
7473 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7475 * archures.c (bfd_mach_mn10300): Define.
7476 * elf-m10300.c: Include elf/mn10300.h
7477 (elf_mn10300_mach): New function.
7478 (_bfd_mn10300_elf_final_write_processing): Likewise.
7479 (_bfd_mn10300_elf_object_p): Likewise.
7480 (elf_backendfinal_write_processing): Define.
7481 (elf_backend_object_p): Likewise.
7483 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7485 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7488 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7490 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7491 link_next field, not the next field.
7493 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7495 * elf.c (map_sections_to_segments): Check the section address
7496 against the phdr size both with and without a modulo of
7499 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7501 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7502 linker created empty input section if the output section has the
7505 * elflink.h (elf_link_output_extsym): Print an error message if
7506 _bfd_elf_section_from_bfd_section fails.
7508 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7511 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7513 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7514 native linker output. Avoid putting an empty section in more than
7517 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7519 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7520 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7522 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7524 * elf.c (swap_out_syms): New arg relocatable_p.
7525 Don't add section VMA to symbols for relocatable output.
7526 (_bfd_elf_compute_section_file_positions): Update call to
7529 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7531 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7532 against 'addend' be signed rather than unsigned.
7534 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7536 * elf32-m32r.c: Add prototyps for static functions.
7538 * coff-arm.c: Add prototypes for static functions.
7540 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7542 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7543 LMA is used to order sections in a segment.
7545 * elf32-v850.c: Add prototypes for static functions.
7546 Change type of addend parameter to bfd_vma in various functions.
7548 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7550 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7551 complain_overflow_signed instead of complain_overflow_bitfield.
7553 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7555 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7556 when comparing against 0.
7558 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7560 * Makefile.am (config.status): New target.
7561 * Makefile.in: Rebuild.
7563 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7565 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7566 error if previous object endianness doesn't match current object.
7568 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7570 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7571 _bfd_elf_print_private)bfd_data ().
7573 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7575 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7577 (elf_link_add_object_symbols): Set type_change_ok and
7578 size_change_ok before calling elf_merge_symbol.
7580 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7581 undefined symbol error, don't also issue an overflow error.
7583 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7585 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7586 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7587 message instead of crashing.
7589 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7591 * archures.c (bfd_mach_cpu32): Define.
7592 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7594 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7595 * ieee.c: Include <ctype.h>.
7596 (ieee_object_p): Parse out process ID string to make it more
7597 likely to be acceptable for bfd_scan_arch.
7598 * bfd-in2.h: Rebuild.
7600 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7602 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7603 _bfd_elf_print_private_bfd_data() so that the program header will
7606 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7608 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7609 0x68. Reindent. Add some comments.
7611 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7613 * elf.c (copy_private_bfd_data): Adjust physical address of
7614 segment in output BFD to contain LMAs of its sections.
7616 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7618 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7619 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7620 endian data 32 bit relocations.
7621 (elf32_sparc_merge_private_bfd_data): Check if linking little
7622 endian objects with big endian objects.
7623 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7624 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7625 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7627 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7628 * archures.c (bfd_mach_sparc_sparclite_le): New.
7629 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7631 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7633 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7636 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7638 * bfd-in.h: Move over patch to bfd-in2.h.
7640 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7642 (_bfd_relocate_contents): Likewise.
7644 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7646 * peicode.h (add_data_entry): If the section has no private data
7647 then do not create a Data Dictionary entry for it.
7649 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7651 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7652 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7653 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7654 subsections during relaxation more correctly.
7656 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7658 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7659 Add extra argument to bfd_arm_process_before_allocation ().
7660 * bfd-in.h: Reflect changes made in bfd-in2.h.
7661 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7662 coff class of a BFD symbol.
7663 * coff-arm.c: Add support for interworking between Thumb code and
7664 non-interworking aware ARM code.
7666 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7668 * po/Make-in (install-info): New target.
7670 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7672 * filemode.c: Remove; not used.
7674 If sysdep.h includes a header file, don't include it again:
7675 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7677 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7679 * archive.c: Don't include <string.h> or <errno.h>.
7680 * evax-alpha.c; Don't include <stdio.h>.
7681 * evax-egsd.c: Likewise.
7682 * evax-etir.c: Likewise.
7683 * evax-misc.c: Likewise.
7684 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7685 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7687 * hpux-core.c: Likewise.
7688 * netbsd-core.c: Likewise.
7690 * libbfd.c: Don't include <sys/types.h>.
7691 * nlmcode.h: Don't include <string.h>.
7692 * osf-core.c: Don't include <string.h> or <stdio.h>.
7693 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7694 <errno.h>, or <unistd.h>.
7695 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7697 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7699 * configure.com: If the version number can not be found in
7700 configure.in, set it to "unknown" rather than "2.8.1".
7702 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7704 * elf32-mips.c (elf_mips_mach): New.
7705 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7706 (_bfd_mips_elf_final_write_processing): Use the names
7707 of machines, rather than the numbers. Set both the ARCH
7708 and MACH in e_flags. Handle a few more specific machines.
7709 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7710 EF_MIPS_ARCH and EF_MIPS_MACH.
7712 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7714 * syms.c (bfd_is_local_label): Revert last change.
7715 * srec.c (srec_write_symbols): Discard debugging symbols.
7717 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7719 * som.c: Include <ctype.h>.
7720 * som.h: Don't include sysdep.h.
7722 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7724 * libbfd.h: Rebuilt.
7725 * libbfd-in.h: Removed gettext includes and defines.
7726 * sysdep.h: Moved gettext-related includes and defines here.
7728 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7730 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7731 an ad-hoc test. Kill bogus #if 0 code.
7732 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7734 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7736 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7737 when generating a normal executable for a symbol defined in a
7738 regular file. When copying a reloc into the output file, adjust
7739 the addend for a PC relative reloc against a global symbol.
7741 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7743 * libbfd.h: Rebuilt.
7744 * libbfd-in.h (_): Define as dgettext.
7746 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7748 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7750 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7751 when declaring parameter types.
7752 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7754 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7756 * config.bfd: If we include any ELF targets in targ_defvec and/or
7757 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7758 * elf32-gen.c (dummy): New static const variable.
7759 (elf_generic_info_to_howto): New static function.
7760 (elf_generic_info_to_howto_rel): New static function.
7761 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7762 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7763 * elf64-gen.c: Same changes as elf32-gen.c.
7764 * elfcode.h (elf_object_p): For the generic target, ignore a
7765 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7767 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7769 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7770 * configure: Rebuild.
7772 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7774 * config.bfd: Update OSR5/Unixware patterns.
7776 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7778 * elf.c (assign_file_positions_for_segments): Allow for holes
7779 between sections added by a link script.
7781 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7783 * configure.in: Change version number to 2.9.4
7784 * configure: Rebuild.
7786 Based on patch from H.J. Lu <hjl@gnu.org>:
7787 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7788 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7789 * bfd-in2.h: Rebuild.
7791 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7793 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7796 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7798 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7799 (elf64_alpha_relax_section): Fill them in.
7800 (elf64_alpha_relax_opt_call): Implement more than a stub.
7801 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7802 alignment on .scommon.
7803 (elf64_alpha_merge_gots): Merge use counts as well.
7805 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7807 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7808 for calculating a local symbol's address.
7809 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7810 Set the .got's cooked size as well as the raw size.
7812 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7814 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7815 internationalisation of printed information.
7817 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7818 internationalisation of printed information.
7820 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7822 * syms.c (struct indexentry): Change directory_name, file_name,
7823 and function_name fields to char *.
7824 (struct stab_find_info): Change cached_file_name field to char *.
7826 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7828 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7830 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7832 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7834 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7836 * Makefile.am (install-data-local): Make $(includedir).
7837 * Makefile.in: Rebuild.
7839 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7841 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7843 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7845 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7846 * Makefile.in: Rebuild.
7848 * bfd-in2.h: Rebuild for Nick's changes.
7850 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7852 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7853 change wrt length == max_namelen.
7855 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7857 * Many files: Added gettext invocations around user-visible
7859 * libbfd-in.h: Added gettext includes and defines.
7860 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7861 HAVE_LC_MESSAGES): Define.
7862 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7864 * Makefile.am (SUBDIRS): Added po.
7865 (POTFILES): New macro.
7866 (po/POTFILES.in): New target.
7867 (SOURCE_HFILES): New macro.
7869 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7871 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7873 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7874 NT_PRSTATUS note section encountered, it contains the status of
7875 the currently executing thread when the core file was written.
7877 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7879 * libcoff.h: Add extra parameter to
7880 bfd_coff_link_output_has_begun overrideable function.
7881 * cofflink.c: Pass extra parameter to
7882 bfd_coff_link_output_has_begun function.
7883 * bfd-in.h: Add prototypes for exported ARM interworking
7885 * peicode.h: ARM specific code reorganised to conform to BFD
7887 * coffcode.h: ARM specific code reorganised to conform to BFD
7889 * coff-arm.c: Code reorganised to conform to the BFD coding
7890 conventions. Global variables have been moved into an ARM
7891 specific hash table structure and a new function:
7892 bfd_arm_get_bfd_for_interworking() has been created which is
7893 called from the linker scripts.
7895 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7897 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7899 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7900 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7901 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7902 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7904 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7906 * config.bfd: Added sparc86x support.
7908 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7910 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7911 an out of range pc-relative jump/call to an undefined weak symbol.
7913 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7915 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7918 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7920 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7921 an error other than bfd_error_system_call, set the error to
7922 bfd_error_wrong_format.
7924 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7925 bfd_elf32_powerpcle_vec.
7927 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7928 program segments are zero, don't set p_paddr_valid.
7930 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7932 * elf64-alpha.c: Initial implementation of relaxation --
7933 (struct alpha_elf_link_hash_entry): Add use_count member.
7934 (elf64_alpha_check_relocs): Initialize and increment it.
7935 (elf64_alpha_can_merge_gots): Check it when considering merging.
7936 (elf64_alpha_merge_gots): Drop entries with zero use.
7937 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7938 (elf64_alpha_always_size_sections): Split out got sizing ...
7939 (elf64_alpha_size_got_sections): ... here. New function.
7940 (elf64_alpha_relax_find_reloc_ofs): New function.
7941 (elf64_alpha_relax_with_lituse): Likewise.
7942 (elf64_alpha_relax_without_lituse): Likewise.
7943 (elf64_alpha_relax_opt_call): Likewise.
7944 (elf64_alpha_relax_section): Likewise.
7945 (elf64_alpha_add_symbol_hook): Likewise.
7946 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7947 (elf64_alpha_relocate_section): Likewise.
7948 (bfd_elf64_bfd_relax_section): Define.
7949 (elf_backend_add_symbol_hook): Likewise.
7951 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7953 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7954 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7955 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7957 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7959 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7960 * configure: Rebuild.
7962 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7964 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7965 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7966 * configure.in: Define and substitute WIN32LDFLAGS and
7968 * aclocal.m4: Rebuild with new libtool.
7969 * configure, Makefile.in: Rebuild.
7971 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7973 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7974 before any other symbols in the same section.
7976 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7978 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7981 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7983 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7985 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7986 Use addr_size for address size, rather than sizeof(bfd_vma).
7987 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7988 Fix call to read_address.
7989 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7990 Scrap other unneeded arguments. Fix call to read_address.
7991 (scan_unit_for_functions): Fix call to read_attribute.
7992 (parse_comp_unit): We now handle more values for addr_size.
7993 Set addr_size in unit. Fix call to read_attribute and
7996 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7998 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8000 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8002 * archures.c (bfd_default_scan): Add m68k cases back to default
8003 switch, reverting patch of March 25, since IEEE support depends
8006 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8008 * Makefile.am (diststuff): New target.
8009 * Makefile.in: Rebuild.
8011 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8013 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8014 som_offset when we have an extended name table.
8016 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8018 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8020 * Makefile.in: Rebuild.
8022 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8024 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8025 symbols when creating a shared library.
8026 (elf_m68k_adjust_dynindx): New function, used by above code.
8027 (elf_m68k_finish_dynamic_sections): Initialize the section
8029 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8031 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8033 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8036 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8038 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8041 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8043 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8046 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8048 * configure.in: Set version to 2.9.1.
8049 * configure: Rebuild.
8051 * Branched binutils 2.9.
8053 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8055 * syms.c (ENABLE_CACHING): Define.
8056 (struct indexentry): Define.
8057 (struct stab_cache): Remove.
8058 (cmpindexentry): New static function.
8059 (struct stab_find_info): Add new fields: indextable,
8060 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8061 cached_file_name. Remove fields: file_cache, function_cache, and
8063 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8064 index table and search it.
8066 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8068 * elf.c (_bfd_elf_copy_private_section_data): Call
8069 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8071 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8073 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8075 * coff-arm.c: Define all globally visible variables and functions
8076 only when COFF_WITH_PE is not defined.
8077 * configure.in (armpe_little_vec, armpe_big_vec): Add
8079 * configure: Rebuild.
8081 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8083 Fix some gcc -Wall warnings:
8084 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8085 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8086 * archures.c (bfd_default_scan): Likewise.
8087 * bfd.c (bfd_scan_vma): Likewise.
8088 * binary.c (mangle_name): Likewise
8089 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8090 * coff-sh.c (sh_relocate_section): Likewise.
8091 * coff-stgo32.c (create_go32_stub): Likewise.
8092 * coffcode.h (coff_slurp_line_table): Likewise.
8093 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8094 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8095 (assign_file_positions_for_segments): Likewise.
8096 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8097 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8098 * oasys.c (oasys_write_sections): Likewise.
8099 * ppcboot.c (ppcboot_object_p): Likewise.
8100 (mangle_name): Likewise.
8101 * riscix.c (riscix_fix_pcrel_26): Likewise.
8102 * srec.c (srec_scan): Likewise.
8103 * stabs.c (_bfd_write_section_stabs): Likewise.
8104 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8105 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8106 switch. Declare parameters for function pointers.
8107 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8109 * elf.c (elf_sort_sections): Likewise.
8110 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8111 Add default cases to switches.
8112 (coff_arm_relocate_section): Remove unused local variables.
8114 (coff_arm_bfd_set_private_flags): Change flag variable to type
8116 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8117 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8118 (dump_toc): Change cat to const, and initialize it.
8119 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8120 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8121 (sh_elf_relocate_section): Initialize r_symndx.
8122 * coffcode.h (coff_compute_section_file_positions): Only declare
8123 old_sofar if ALIGN_SECTIONS_IN_FILE.
8124 (coff_write_object_contents): Initialize csym.
8125 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8126 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8128 * dwarf2.c: Include libiberty.h.
8129 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8130 (decode_line_info): Remove unused local variables.
8131 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8132 (m32r_elf_relocate_section): Likewise.
8133 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8134 (v850_elf_reloc): Likewise.
8135 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8136 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8137 * elf.c (assign_file_positions_for_segments): Always set adjust.
8138 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8139 parenthesize expression.
8140 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8141 (m32r_elf_object_p): Return a value.
8142 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8143 * elf32-mips.c (mips_elf_final_link): Initialize last.
8144 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8145 * elf32-v850.c (v850_elf_object_p): Return a value.
8146 (v850_elf_print_private_bfd_data): Change fprintf format string.
8147 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8149 * elflink.h (elf_link_add_object_symbols): Change vernum to
8150 unsigned int, and initialize it. Change fprintf format string.
8151 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8152 when setting or comparing to soname_indx.
8153 (elf_create_pointer_linker_section): Change num_symbols to
8155 * libcoff-in.h (coff_data_type): Change flags to flagword.
8156 * peicode.h (pe_print_idata): Initialize idx. Change j to
8157 bfd_size_type. Initialize hint_member. Remove useless test to
8159 (pe_print_edata): Change num_functions and num_names in struct
8160 EDT_type to unsigned long. Remove cast. Change fprintf format
8162 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8163 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8165 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8166 int *. Update uses. Change j to long.
8167 * bfd-in2.h, libcoff.h: Rebuild.
8169 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8171 * elf32-v850.c Remove definition of USE_REL.
8172 (v850_elf_info_to_howto_rela): New function.
8173 (v850_elf_perform_relocation): Renamed from
8174 v850_elf_store_addend_in_insn. Removed replace argument.
8175 (v850_elf_reloc): store the relocation in the addend field instead
8177 (v850_elf_final_link_relocate): Now calls
8178 v850_elf_perform_relocation.
8179 (v850_elf_relocate_section): Remove code to generate REL
8182 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8184 * coffcode.h (coff_new_section_hook): Set the type and storage
8185 class in the native symbol information allocated for a new section
8188 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8190 * peicode.h: Chain together calls to
8191 coff_bfd_copy_private_bfd_data and
8192 coff_bfd_print_private_bfd_data.
8194 * coff-arm.c: Add prototypes for
8195 coff_arm_bfd_print_private_bfd_data and
8196 coff_arm_bfd_copy_private_bfd_data.
8198 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8200 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8203 * peicode.h: Call arm-coff private data functions after handling
8206 * coff-arm.c: Turn statics into globals so that they can be shared
8207 both pe and pei backends.
8209 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8211 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8213 (sunos_write_object_contents): Likewise.
8214 * aoutx.h (NAME(aout,machine_type)): Likewise.
8215 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8217 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8219 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8221 (bfd_default_scan): Remove m68k special cases.
8222 * bfd-in2.h: Rebuild.
8223 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8225 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8226 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8228 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8229 selection, change printable_name to just "m68k" and make that the
8230 default instead of m68k:68020.
8232 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8234 (MY_get_section_contents): Define as aout_32_get_section_contents
8235 rather than NAME(aout,get_section_contents).
8237 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8239 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8240 and call bfd_default_set_arch_mach to do the real work.
8242 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8244 * bout.c (BALX): Include return register g14 as part of the insn.
8246 (calljx_callback): Use it.
8248 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8250 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8251 * libbfd.h: Rebuild.
8253 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8254 byte_count to unsigned int.
8255 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8256 unused local variables.
8258 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8259 variables er and er1.
8261 * cpu-v850.c: Include <ctype.h>.
8262 (scan): Case isdigit argument to unsigned char.
8264 From Yan Meroth <YAN.MEROTH@st.com>:
8265 * ihex.c (ihex_scan): Add extbase variable so that getting an
8266 extended linear address record does not ignore any previous
8268 (ihex_write_object_contents): When writing out an extended linear
8269 address record, zero out any previous extended address.
8271 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8273 * ieee.c (do_one): Check section before dereferencing it.
8274 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8275 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8277 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8279 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8281 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8283 * coff-arm.c: Add interworking functions to pe backends.
8285 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8287 * configure.in: Use AM_DISABLE_SHARED.
8288 * aclocal.m4, configure: Rebuild with libtool 1.2.
8290 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8292 * coff-arm.c (coff_arm_relocate_section): Better error messages
8293 when interowrking conflucts occur. Courtesy of Jonathan Walton
8295 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8296 relocations. Patch courtesy of Jonathan Walton and Tony
8299 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8301 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8302 part of Feb 22 change controling when to override the existing
8303 symbol with the .plt entry.
8305 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8307 * config.bfd (targ_cpu): Add thumb-pe target.
8309 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8310 functions in PE build.
8312 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8314 * config.bfd (sparclite-*-elf*): Added.
8316 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8318 * configure.in: Add elf.lo to elf shell variable.
8319 * Makefile.am (BFD_LIBS): Remove elf.lo.
8320 (BFD_LIBS_CFILES): Remove elf.c.
8321 (BFD32_BACKENDS): Add elf.lo.
8322 (BFD32_BACKENDS_CFILES): Add elf.c.
8323 * configure, Makefile.in: Rebuild.
8325 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8327 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8328 relocation against a non-local symbol should not have a dynamic
8331 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8333 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8335 (pe_print_private_bfd_data): Print PE flags. From Mikey
8336 <jeffdb@netzone.com>.
8338 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8340 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8341 a plt entry when we can determine that we authoritatively define
8344 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8346 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8347 don't actually use trad-core, but a SunOS-style core file handled
8349 * hosts/sparclinux.h: Remove.
8351 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8353 * peicode.h (pe_print_idata): If there is no .idata section, look
8354 for the import tables in some other section. Make the initial
8355 label line up better with the data. Print the import address
8356 table even if there is no import name table. If the import
8357 address table holds actual addresses, print them.
8359 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8361 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8362 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8363 bfd_error_system_call.
8365 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8367 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8368 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8370 From H.J. Lu <hjl@gnu.org>:
8371 * Makefile.am (libbfd_la_LDFLAGS): Define.
8372 * Makefile.in: Rebuild.
8374 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8376 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8377 * netbsd.h (MACHTYPE_OK): Define.
8378 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8379 calling N_SET_MACHTYPE, rather than having a switch.
8380 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8382 * i386netbsd.c (MACHTYPE_OK): Don't define.
8383 (DEFAULT_MID): Define.
8384 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8385 (MACHTYPE_OK): Don't define.
8386 (DEFAULT_MID): Define.
8387 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8388 (DEFAULT_MID): Define.
8389 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8390 (DEFAULT_MID): Define.
8391 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8392 (DEFAULT_MID): Define.
8394 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8395 * vaxnetbsd.c: New file.
8396 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8397 rather than netbsd_core.
8398 * targets.c (vaxnetbsd_vec): Declare.
8399 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8400 defined, add netbsd_core_vec.
8401 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8402 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8403 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8404 * config.bfd (alpha*-*-netbsd*): New target.
8405 * Makefile.am: Rebuild dependencies.
8406 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8407 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8408 * configure, Makefile.in: Rebuild.
8410 * configure.host: Remove the old shared library build stuff. We
8411 now use libtool instead.
8413 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8415 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8417 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8419 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8420 * configure: Rebuild.
8422 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8423 * elf32-v850.c (remember_hi16s_reloc): New function.
8424 (find_remembered_hi16s_reloc): New function.
8425 (v850_elf_store_addend_in_insn): Use the above new functions to
8426 match up HI6S relocs with LO16 relocs.
8428 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8430 * configure.in: Change -linux* to -linux-gnu*.
8431 * config.bfd, configure.host: Likewise.
8432 * configure: Rebuild.
8434 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8436 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8437 LO16/HI16S bug and improve comments about what is going on.
8439 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8441 * configure, aclocal.m4: Rebuild with new libtool.
8443 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8445 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8446 when merging v850 code into v850e/v850ea code. Do not initialise
8447 output flags if the input is the default architecture.
8449 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8451 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8452 get the size from bfd_arch_bits_per_address instead of directly
8455 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8457 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8458 to wrap, just return all 1's bits instead.
8459 * libbfd.h: Regenerate.
8461 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8463 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8465 (coff_relocate_section): If COFF_WITH_PE, define as
8466 coff_pe_i386_relocate_section.
8467 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8468 skip empty sections, to match coff_write_object_contents.
8470 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8471 rather than swapping out r_offset twice. From Luke Deller
8472 <luked@cse.unsw.edu.au>.
8474 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8476 * configure.in: Set libtool_enable_shared rather than
8477 libtool_shared. Remove diversion hack.
8478 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8481 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8483 * syms.c (struct stab_cache): Define.
8484 (struct stab_find_info): Remove cached_offset, cached_stab,
8485 cached_str, and cached_stroff fields. Add file_cache,
8486 function_cache, and line_cache fields.
8487 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8490 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8492 * peicode.h (pe_print_idata): Check for import of ordinal rather
8494 (pe_print_edata): If there is no .edata section, look for the
8495 export data in some other section.
8497 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8499 * configure.in: Change version to 2.8.4.
8500 * configure: Regenerated.
8502 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8504 Add tms320c30 support:
8505 * cpu-tic30.c: New file.
8506 * aout-tic30.c: New file.
8507 * coff-tic30.c: New file.
8508 * archures.c (bfd_arch_tic30): Define.
8509 (bfd_tic30_arch): Declare.
8510 (bfd_archures_list): Add bfd_tic30_arch.
8511 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8513 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8514 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8515 (coff_set_flags): Likewise.
8516 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8517 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8518 * Makefile.am: Rebuild dependencies.
8519 (ALL_MACHINES): Add cpu-tic30.lo.
8520 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8521 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8522 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8523 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8525 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8527 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8528 to lag behind LO16 reloc by a couple of instructions.
8530 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8532 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8533 make to reexamine the file timestamp.
8534 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8536 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8539 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8541 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8542 to create .dynsbss and .rela.sbss sections.
8543 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8544 copied from dynamic objects into .sbss.
8545 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8546 use it. Correct typo of .rela.sdata2.
8547 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8548 put the data, which may now be in .sbss.
8549 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8550 (elf_backend_create_dynamic_sections): Define as
8551 ppc_elf_create_dynamic_sections.
8553 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8554 against _GLOBAL_OFFSET_TABLE_.
8555 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8556 shared libraries which refer to local symbols. Make sure that the
8557 test for allocating space for a reloc in a shared object is the
8558 same as the test for emitting a reloc.
8560 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8562 * config.bfd (i[3456]-*-mingw32*): New target.
8563 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8564 * aclocal.m4, configure: Rebuild.
8566 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8568 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8571 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8573 Sparc v9 ABI compliant PLT:
8574 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8575 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8576 (LARGE_PLT_THRESHOLD): New define.
8577 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8578 (sparc64_elf_build_plt): New function.
8579 (sparc64_elf_plt_entry_offset): Likewise.
8580 (sparc64_elf_plt_ptr_offset): Likewise.
8581 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8582 contain the index for convenience. Skip the initial entries
8584 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8585 memory for the benefit of .rela.plt.
8586 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8587 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8588 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8589 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8590 Call sparc64_elf_build_plt.
8591 (elf_backend_want_got_plt): No.
8592 (elf_backend_plt_readonly): No.
8593 (elf_backend_plt_alignment): 8.
8595 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8596 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8597 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8600 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8602 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8604 * cpu-mips.c (arch_info_struct): Add mips variants.
8605 * bfd-in2.h: Rebuilt.
8607 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8609 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8612 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8614 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8615 (i[3456]86sco3.2v5*coff): New target.
8617 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8619 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8621 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8623 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8624 * bfd-in2.h: Regenerate.
8626 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8628 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8630 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8632 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8633 adjust addend for an output common symbol (from Jimmy Blair
8634 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8635 defined symbol to counteract adjustment made in generic relocation
8638 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8640 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8642 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8643 (GET_SCNDHR_NLNNO): Likewise.
8645 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8647 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8649 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8651 * elf32-m32r.c: Add macros to handle NOP insertion.
8653 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8655 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8656 (xcoff_mark): Likewise.
8657 (xcoff_build_ldsyms): Mark absolute symbols.
8659 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8661 * bout.c (b_out_write_object_contents): Sort symbols before output
8662 to keep {CALL,BAL}NAME symbols adjacent.
8663 (b_out_symbol_cmp): New function.
8665 For older changes see ChangeLog-9697
8671 version-control: never