1 2000-09-28 Örjan Friberg <orjanf@axis.com>
2 Hans-Peter Nilsson <hp@axis.com>
4 * aout-cris.c (N_TXTADDR): Define.
6 2000-09-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
8 * som.c: Include alloca-conf.h.
9 * Makefile.am: "make dep-am"
10 * Makefile.in: Regenerate.
12 2000-09-27 Alan Modra <alan@linuxcare.com.au>
14 * elf32-hppa.c (plt_stub): New.
15 (PLT_STUB_ENTRY): Define.
16 (elf32_hppa_link_hash_table): Change multi_subspace to packed
17 boolean. Add need_plt_stub, has_12bit_branch and has_17bit_branch.
18 (elf32_hppa_link_hash_table_create): Init to suit.
19 (elf32_hppa_check_relocs): Set has_12bit_branch and
20 has_17bit_branch as appropriate.
21 (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
23 (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
24 Add space for plt_stub as needed.
25 (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
26 functions at plt_stub.
27 (elf32_hppa_finish_dynamic_sections): Write plt_stub.
28 (elf32_hppa_create_dynamic_sections): Leave .plt executable.
30 * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
31 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. Use it instead
32 of fixed size, and if negative, disable handling of input sections
33 before stub section. Set up default stub group size depending
34 on detected branch relocs.
35 (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
36 ensure different offsets from sym_value aren't rounded to
37 different 2k blocks. Use lrsel and rrsel for other stubs too for
38 consistency rather than necessity.
39 (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
40 (final_link_relocate): Likewise.
41 (elf32_hppa_relocate_section): Likewise.
43 * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
44 (_bfd_elf_hppa_gen_reloc_type): Generate them.
45 (elf_hppa_final_link_relocate): Handle them.
46 (elf_hppa_relocate_insn): Likewise.
47 (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
49 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
51 * elfcode.h (elf_object_p): Preserve and clear abfd section
52 information. Restore at error.
54 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
56 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
57 is empty, make sure that its rva also 0. NT loader dislikes
60 2000-09-26 Steve Ellcey <sje@cup.hp.com>
62 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
65 2000-09-21 Alan Modra <alan@linuxcare.com.au>
67 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
68 currently unused RELATIVE_DYNAMIC_RELOCS code.
69 (hppa_discard_copies): Likewise.
70 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
71 comments. Don't check non-code output sections for stub grouping.
73 2000-09-20 Alan Modra <alan@linuxcare.com.au>
75 * section.c (bfd_get_unique_section_name): Return NULL if
78 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
80 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
81 instruction sequence to actually work.
82 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
85 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
87 * elf32-sh.c (sh_elf_relocate_section): Use
88 _bfd_final_link_relocate to apply the relocation against a section
89 symbol, when doing relocatable links.
91 2000-09-18 Alan Modra <alan@linuxcare.com.au>
93 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
95 (stub_hash_newfunc): Here too.
96 (hppa_add_stub): And here.
97 (elf32_hppa_link_hash_table): Remove stub_section_created,
98 reloc_section_created, first_init_sec and first_fini_sec. Add
100 (elf32_hppa_link_hash_table_create): Init to suit.
101 (hppa_get_stub_entry): Add support for grouping stub sections.
102 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
103 section code. Index stub vars by section->id.
104 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
105 exit paths. Zap allocation of above removed vars. Refine
108 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
109 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
110 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
111 rather than pointer to bfd_link_info.
112 (hppa_add_stub): Likewise.
113 (final_link_relocate): Likewise.
115 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
117 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
120 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
122 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
123 ld/emulparams/shelf.sh.
125 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
127 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
128 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
129 * bfd-in2.h: Regenerate.
131 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
133 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
134 LITUSE relocations incorrectly if -relax is specified on the ld
135 command line and the displacement field of the load or store
136 instruction is non-zero. (Patch by paul.winalski@compaq.com)
138 2000-09-15 Alan Modra <alan@linuxcare.com.au>
140 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
142 (elf32_hppa_size_stubs): Instead correctly find the first .init
143 and .fini section here.
145 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
147 * elf32-hppa.c (clobber_millicode_symbols): New function.
148 (elf32_hppa_size_dynamic_sections): Call it.
150 2000-09-14 Alan Modra <alan@linuxcare.com.au>
152 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
153 packed. Add plabel, plt_abs packed booleans.
154 (hppa_link_hash_newfunc): Init new fields.
155 (PLABEL_PLT_ENTRY_SIZE): Define.
156 (hppa_stub_name): Use size_t len vars.
157 (hppa_add_stub): Likewise.
158 (elf32_hppa_build_stubs): Likewise.
159 (hppa_build_one_stub): Kill some compiler warnings.
160 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
161 if dynamic linking. Munge the local plt offsets into
162 local_got_refcounts. Set h->plabel for all global PLABELs. Use
163 size_t len vars. Add assert for plabel addend.
164 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
165 (elf32_hppa_hide_symbol): New function.
166 (elf_backend_hide_symbol): Define.
167 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
168 with h->plabel set. Don't make plt entries to have dynamic syms
169 when they have been forced local. If plt entry is used by a
170 plabel, make it PLABEL_PLT_ENTRY_SIZE.
171 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
172 Set up .plt offsets for local syms.
173 (elf32_hppa_relocate_section): Initialise plt entries for local
174 syms. Leave weak undefined plabels zero. Make global plabel
175 relocs against function symbol, and leave the addend zero.
176 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
177 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
178 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
179 relocs instead of SEGREL32 for dynamic got relocs.
180 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
181 (elf_backend_got_header_size): Adjust.
182 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
184 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
185 (hppa_type_of_stub): Use it instead of #if 0
186 (hppa_discard_copies): Use it here too.
187 (elf32_hppa_size_dynamic_sections): And here.
189 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
190 (elf32_hppa_link_hash_table_create): And here.
191 (hppa_build_one_stub): And here. Instead keep track of stub
192 offset using _raw_size.
193 (elf32_hppa_size_stubs): Likewise.
194 (elf32_hppa_build_stubs): Likewise.
195 (hppa_size_one_stub): Likewise. Resize reloc section too.
197 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
198 first_fini_sec handling. Don't search for reloc section or set
199 hplink->reloc_section_created here.
200 (elf32_hppa_size_stubs): Instead search for reloc sections, and
201 set reloc_section_created here.
202 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
203 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
205 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
207 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
208 with `hplink->root.'.
209 (elf32_hppa_check_relocs): Likewise.
210 (elf32_hppa_gc_sweep_hook): Likewise.
211 (elf32_hppa_adjust_dynamic_symbol): Likewise.
212 (hppa_handle_PIC_calls): Likewise.
213 (elf32_hppa_size_dynamic_sections): Likewise.
214 (elf32_hppa_set_gp): Likewise.
215 (elf32_hppa_relocate_section): Likewise.
216 (elf32_hppa_finish_dynamic_symbol): Likewise.
217 (elf32_hppa_finish_dynamic_sections): Likewise.
219 From David Huggins-Daines <dhd@linuxcare.com>
220 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
221 defined weak symbols in shared links.
222 (final_link_relocate): Calls to defined weak symbols in shared
223 objects must go via import stubs, as the target might not be known
226 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
228 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
229 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
230 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
231 the original entries with EMPTY_HOWTOs, and added new ones to fill
233 (sh_elf_info_to_howto): Make sure the new gap isn't used.
234 (sh_elf_relocate_section): Likewise.
236 2000-09-13 Anders Norlander <anorland@acc.umu.se>
238 * cpu-mips.c (arch_info_struct): Add mips:4K
239 * bfd-in2.h (bfd_mach_mips4K): New define.
240 * archures.c: Add bfd_mach_mips4K to comment.
241 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
242 E_MIPS_ARCH_2 for bfd_mach_mips4K.
244 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
246 * som.c (som_write_symbol_strings): Do not used fixed buffers,
247 use size_t as a counter.
248 (som_write_space_strings): Similarly.
250 2000-09-12 Jason Eckhardt <jle@cygnus.com>
252 * elf32-i860.c (elf32_i860_relocate_pc26): New function
254 (elf32_i860_relocate_section): Invoke new function from here.
256 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
258 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
261 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
263 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
264 target section name instead of dumping core when the target symbol is
267 2000-09-09 Kazu Hirata <kazu@hxi.com>
269 * riscix.c: Remove DEFUN.
271 2000-09-08 Nick Clifton <nickc@redhat.com>
273 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
274 initialise flags in output bfd if the input bfd is the default
275 architecture with the default flags.
277 2000-09-08 Kazu Hirata <kazu@hxi.com>
279 * archive.c: Fix formatting.
280 * coff-arm.c: Likewise.
281 * doc/chew.c: Likewise.
283 2000-09-08 Alan Modra <alan@linuxcare.com.au>
285 * section.c (bfd_get_unique_section_name): Put a dot before the
288 2000-09-07 Kazu Hirata <kazu@hxi.com>
290 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
291 * elf.c: Fix formatting.
293 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
295 * config.bfd (sh-*-linux*): Added.
296 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
297 * targets.c: Declare them.
298 * elf32-sh-lin.c: New file.
299 * Makefile.am: Compile it.
300 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
301 * configure, Makefile.in: Rebuilt.
303 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
305 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
306 pseduo-section when determining where the TOC ends.
308 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
309 output x_tvndx as it is only two bytes wide.
311 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
312 reloc is 26 or 32 bits wide.
314 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
315 for relocs that don't change anything. Also look at the full
318 2000-09-06 Philip Blundell <philb@gnu.org>
320 * config.bfd (arm*-*-uclinux*): New target.
322 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
324 * configure: Rebuilt with new libtool.m4.
326 2000-09-06 Alan Modra <alan@linuxcare.com.au>
328 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
329 word for variable name.
330 * bfd-in2.h: Regenerate.
332 2000-09-05 Nick Clifton <nickc@redhat.com>
334 * config.in: Regenerate.
335 * libbfd.h: Regenerate.
336 * po/bfd.pot: Regenerate.
337 * doc/bfdint.texi: Remove CVS date string - it foils compares with
340 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
342 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
344 2000-09-05 Alan Modra <alan@linuxcare.com.au>
346 Shared library and PIC support.
347 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
348 (GOT_ENTRY_SIZE): New.
349 (ELF_DYNAMIC_INTERPRETER): New.
350 (STUB_SUFFIX): Define.
351 (LONG_BRANCH_PIC_IN_SHLIB): Define.
352 (RELATIVE_DYNAMIC_RELOCS): Define.
353 (enum elf32_hppa_stub_type): New.
354 (struct elf32_hppa_stub_hash_entry): Rename offset to
355 stub_offset. Add a number of new fields.
356 (struct elf32_hppa_link_hash_entry): New.
357 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
359 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
360 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
361 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
363 (hppa_link_hash_newfunc): New function.
364 (elf32_hppa_link_hash_table_create): Use above function. Init new
366 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
367 instead of addend, and remove sym_name from args. Don't use
368 symbol name for local syms, instead use sym index.
369 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
370 stub type rather than size. Pass in hash and handle import stub
371 case. Also pass in reloc instead of offset so we can calculate
372 PCREL22F and PCREL12F branches properly.
373 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
374 import and export stubs too.
375 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
376 import and export stub sizing.
377 (elf32_hppa_check_relocs): New function.
378 (elf32_hppa_adjust_dynamic_symbol): New function.
379 (hppa_discard_copies): New function.
380 (elf32_hppa_size_dynamic_sections): New function.
381 (elf_backend_size_dynamic_sections): Define.
382 (elf32_hppa_finish_dynamic_symbol): New function.
383 (elf_backend_finish_dynamic_symbol): Define.
384 (elf32_hppa_size_stubs): Stash params in link hash table, and move
385 some local vars into the link hash table too. For shared links,
386 trundle over function syms, generating export stubs. Handle
387 PCREL22F branches. Break out stub creation code from here..
388 (hppa_add_stub): .. to here. New function.
389 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
390 call the bfd linker. Use elf_gp to record global pointer.
391 Calculate a value from sections if $global$ is missing.
392 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
393 (elf32_hppa_gc_mark_hook): New function.
394 (elf_backend_gc_mark_hook): Define.
395 (elf32_hppa_gc_sweep_hook): New function.
396 (elf_backend_gc_sweep_hook): Define.
397 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
398 Add rel to args, and remove howto, input_bfd, offset, addend,
399 sym_name as we can recalculate these locally. Handle calls to
400 dynamic objects, extra PIC relocs, PCREL22F branches. Change
401 handling of undefined weak syms. Check that stubs are in range.
402 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
403 message on hitting a DPREL21L reloc that needs fixing. Subtract
404 off PC for PCREL14F. Break out code that does a stub lookup from
406 (hppa_get_stub_entry): ..to here. New function.
407 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
408 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
410 (elf32_hppa_finish_dynamic_sections): New function.
411 (elf_backend_finish_dynamic_sections): Define.
412 (elf_backend_final_write_processing) Define.
413 (hppa_handle_PIC_calls): New function.
414 (elf32_hppa_build_stubs): Call it. Pass link_info to
416 (elf32_hppa_create_dynamic_sections): New function
417 to create .plt and .got then set .plt flags correctly.
418 (elf_backend_create_dynamic_sections): Define.
419 (elf32_hppa_object_p): New function.
420 (elf_backend_object_p): Define.
421 (elf32_hppa_elf_get_symbol_type): New function.
422 (elf_backend_get_symbol_type): Define.
423 (elf_backend_can_gc_sections): Define.
424 (elf_backend_want_got_plt): Define.
425 (elf_backend_plt_alignment): Set to 2.
426 (elf_backend_plt_readonly): Define.
427 (elf_backend_want_plt_sym): Define.
428 (elf_backend_got_header_size): Reserve one entry.
430 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
431 (elf32_hppa_size_stubs): Pass in multi_subspace.
432 (elf32_hppa_set_gp): Declare.
434 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
435 (bfd_get_unique_section_name): New function.
436 * bfd_in2.h: Regenerate.
438 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
439 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
442 From David Huggins-Daines <dhd@linuxcare.com>
443 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
444 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
445 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
446 been updated in finish_dynamic_symbol before modifying function
449 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
450 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
451 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
452 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
453 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
454 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
455 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
456 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
458 From David Huggins-Daines <dhd@linuxcare.com>
459 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
460 style of local labels as well.
462 2000-09-03 Philip Blundell <philb@gnu.org>
464 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
465 references to undefined symbols in debugging sections.
467 2000-09-02 H.J. Lu <hjl@gnu.org>
469 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
470 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
471 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
474 2000-09-02 Jason Eckhardt <jle@cygnus.com>
476 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
477 (elf32_i860_is_local_label_name): New function and prototype.
479 2000-09-02 Nick Clifton <nickc@redhat.com>
481 * configure.in: Increase version number to 2.10.91.
482 * configure: Regenerate.
483 * aclocal.m4: Regenerate.
484 * config.in: Regenerate.
485 * po/bfd.pot: Regenerate.
487 2000-09-02 Daniel Berlin <dberlin@redhat.com>
489 * elf.c (_bfd_elf_make_section_from_shdr): Add
490 .gnu.linkobce.wi. to the list of debug section names.
492 2000-09-02 Nick Clifton <nickc@redhat.com>
494 * dwarf2.c (find_debug_info): New function: Locate a section
495 containing dwarf2 debug information.
496 (bfd_dwarf2_find_nearest_line): Find all sections containing
497 debug information and include them in the stash.
499 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
501 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
502 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
503 (sh_reloc_map): Add new relocs.
504 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
505 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
506 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
507 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
509 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
510 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
511 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
512 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
514 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
516 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
517 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
518 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
519 elf_sh_plt_reloc_offset): Define.
520 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
521 elf_sh_link_hash_table): New structs.
522 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
523 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
525 (elf_backend_create_dynamic_sections,
526 bfd_elf32_bfd_link_hash_table_create,
527 elf_backend_adjust_dynamic_symbol,
528 elf_backend_size_dynamic_sections,
529 elf_backend_finish_dynamic_symbol,
530 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
531 elf_backend_plt_readonly, elf_backend_want_plt_sym,
532 elf_backend_got_header_size, elf_backend_plt_header_size):
534 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
535 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
537 * bfd-in2.h, libbfd.h: Rebuilt.
539 2000-09-01 Alan Modra <alan@linuxcare.com.au>
541 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
544 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
546 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
547 not initialized, set them to indicate the SH1 instruction set.
549 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
551 * acinclude.m4: Include libtool and gettext macros from the
553 * aclocal.m4, configure: Rebuilt.
555 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
557 * elf.c: Eliminate references to __sparcv9 macro; replace with
558 autoconf variables HAVE_PSINFO32_T etc.
559 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
560 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
562 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
563 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
565 * configure: Regenerate.
567 2000-08-27 Alan Modra <alan@linuxcare.com.au>
569 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
570 for any shared link, not just shared -Bsymbolic.
571 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
572 any shared link, and pass link info to it.
573 (elf_i386_size_dynamic_sections): Update comment.
574 (elf_i386_discard_copies): Modify to discard relocs for symbols
575 that have been forced local.
576 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
577 that have been forced local.
579 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
581 * elflink.h (elf_link_add_object_symbols): Allow common
582 symbols to have an alignment of 1 if explicitly requested, and
583 not overridden by other definitions.
585 2000-08-22 Doug Kwan <dkwan@transmeta.com>
587 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
588 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
590 2000-08-22 H.J. Lu <hjl@gnu.org>
592 * elf-bfd.h (elf_link_hash_table): Add runpath.
594 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
595 * bfd-in2.h: Rebuilt.
597 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
598 "runpath" field to NULL.
599 (bfd_elf_get_runpath_list): New function.
601 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
604 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
606 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
607 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
608 explicitly. Improve validation of r_type.
610 2000-08-21 H.J. Lu <hjl@gnu.org>
612 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
613 dynamic allocated content space. Add a comment to remind us that
614 one day this ought to be fixed.
615 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
616 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
617 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
619 2000-08-21 Jason Eckhardt <jle@cygnus.com>
621 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
622 field with the newly relocated value instead of adding it to the
623 existing immediate field.
624 (elf32_i860_relocate_splitn): Likewise.
625 (elf32_i860_relocate_highadj): Likewise.
627 2000-08-16 Jason Eckhardt <jle@cygnus.com>
629 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
630 was previously just a stub).
632 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
634 * elflink.c (_bfd_elf_create_got_section): Don't abort().
636 (_bfd_elf_create_dynamic_sections): Likewise.
638 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
640 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
641 for undefined symbols to be the beginning of the section.
643 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
644 four extra entries at the beginning of the .rela.plt section.
645 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
646 section to account for the four reserved entries in the .plt section.
648 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
650 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
651 to the list of NOPs we recognize after a branch-and-link.
652 Use the ori NOP when one is needed.
654 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
657 2000-08-14 Jim Wilson <wilson@cygnus.com>
659 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
660 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
661 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
664 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
666 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
668 2000-08-10 Jason Eckhardt <jle@cygnus.com>
670 * elf32-i860.c (elf32_i860_relocate_section): New function.
671 (i860_final_link_relocate): New function.
672 (elf32_i860_relocate_splitn): New function.
673 (elf32_i860_relocate_pc16): New function.
674 (elf32_i860_relocate_highadj): New function.
675 (elf32_i860_howto): Minor adjustments to some relocations.
676 (elf_info_to_howto_rel): Define.
677 (elf_backend_relocate_section): Define.
679 2000-08-10 Nick Clifton <nickc@cygnus.com>
681 * elf32-arm.h: Fix formatting.
683 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
685 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
687 2000-08-08 Jason Eckhardt <jle@cygnus.com>
689 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
691 2000-08-07 Kazu Hirata <kazu@hxi.com>
693 * ieee.c (ieee_write_debug_part): Rewrite a comment.
694 * elf64-ia64.c: Fix a typo.
696 2000-08-05 Jason Eckhardt <jle@cygnus.com>
698 * elf32-i860 (elf32_i860_howto_table): New structure.
699 (lookup_howto): New function.
700 (elf32_i860_reloc_type_lookup): New function.
701 (elf32_i860_info_to_howto_rela): New function.
702 (elf_code_to_howto_index): New structure.
703 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
704 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
705 elf32_i860_reloc_type_lookup.
707 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
709 * som.c (struct fixup_format): Constify `format'.
710 (som_hppa_howto_table): Use SOM_HOWTO macro.
711 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
712 (som_bfd_reloc_type_lookup): Likewise.
713 (compare_subspaces): Remove unused `count1', `count2'.
714 (som_begin_writing): Remove unused `total_reloc_size'.
715 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
716 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
717 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
718 (som_find_nearest_line): Decorate unused parameter(s).
719 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
720 (som_bfd_link_split_section): Likewise.
722 2000-08-03 Nick Clifton <nickc@cygnus.com>
724 * section.c: Restore backed out code.
725 * elf.c: Restore backed out code.
726 (copy_private_bfd_data): Fix bug preventing stipped dynamic
727 binaries from working.
728 * bfd-in2.h: Regenerate.
730 2000-08-03 H.J. Lu <hjl@gnu.org>
732 * section.c: Back out the change made by Nick Clifton
733 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
735 * bfd-in2.h: Likewise.
738 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
740 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
742 2000-07-31 Jason Eckhardt <jle@cygnus.com>
744 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
745 * bfd-in2.h, libbfd.h: Regenerate.
747 2000-07-31 Nick Clifton <nickc@cygnus.com>
749 * section.c (struct sec): Add new boolean field 'segment_mark'.
750 (STD_SECTION): Initialise new field to zero.
752 * bfd-in2.h: Regenerate.
754 * elf.c (copy_private_bfd_data): Reorganise section to segment
755 mapping to cope with moved sections requiring new segments,
756 and overlapping segments.
757 (SEGMENT_END): New macro: Return the end address of a segment.
758 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
759 contains a section by comparing their VMA addresses.
760 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
761 contains a section by comparing their LMA addresses.
762 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
763 section should be included in a segment.
764 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
765 follows another in memory.
766 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
769 2000-07-22 Jason Eckhardt <jle@cygnus.com>
771 * cpu-i860.c: Added comments.
773 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
774 bfd_elf32_i860_little_vec.
775 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
776 (ELF_MAXPAGESIZE): Changed to 4096.
778 * targets.c (bfd_elf32_i860_little_vec): Declaration of
780 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
782 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
783 config for little endian elf32 i860.
784 (targ_defvec): Define for the new config above
785 as "bfd_elf32_i860_little_vec".
786 (targ_selvecs): Define for the new config above
787 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
789 * configure.in (bfd_elf32_i860_little_vec): Added recognition
792 * configure: Regenerated.
794 2000-07-27 H.J. Lu <hjl@gnu.org>
796 * elflink.h (elf_merge_symbol): Take one more argument,
797 dt_needed, to indicate if the symbol comes from a DT_NEEDED
798 entry. Don't overide the existing weak definition if dt_needed
800 (elf_link_add_object_symbols): Pass dt_needed to
803 2000-07-27 Nick Clifton <nickc@cygnus.com>
805 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
808 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
810 * configure.host (*-*-aix*): AIX has 'long long' always.
812 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
813 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
814 (xcoff_write_archive_contents_big): Don't update the offset
815 of the symbol table, xcoff_write_armap will do it.
817 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
819 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
820 of dynobj for SGI_COMPAT checks.
822 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
824 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
825 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
826 * bfd-in2.h: Regenerate.
828 2000-07-21 Nick Clifton <nickc@cygnus.com>
830 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
831 range symbol indices in relocs and issue an error message.
833 2000-07-20 H.J. Lu <hjl@gnu.org>
835 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
836 info->new_dtags when setting DT_FLAGS_1. It will only be set
837 by the new linker options. It shouldn't break anything.
839 2000-07-20 H.J. Lu <hjl@gnu.org>
841 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
842 only if info->new_dtags is true.
844 2000-07-20 H.J. Lu <hjl@gnu.org>
846 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
847 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
849 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
851 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
852 (ALL_MACHINES_CFILES): Add cpu-cris.c.
853 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
854 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
855 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
856 * Makefile.in: Rebuild.
857 * aclocal.m4: Rebuild.
858 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
859 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
860 (bfd_cris_arch): Declare.
861 (bfd_archures_list): Add bfd_cris_arch.
862 * bfd-in2.h: Rebuild.
863 * config.bfd: (cris-*-*): New target.
864 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
865 * configure: Rebuild.
866 * elf.c (prep_headers): Add bfd_arch_cris.
868 * libaout.h (enum machine_type): Add M_CRIS.
869 * reloc.c: Add CRIS relocations.
870 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
871 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
872 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
873 * po/POTFILES.in, po/bfd.pot: Regenerate.
875 2000-07-19 H.J. Lu <hjl@gnu.org>
877 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
878 DF_TEXTREL if DT_TEXTREL is set.
879 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
880 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
881 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
882 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
883 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
884 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
885 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
886 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
887 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
888 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
890 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
891 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
893 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
895 2000-07-19 H.J. Lu <hjl@gnu.org>
897 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
898 * bfd-in2.h: Rebuild.
900 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
901 (elf_dt_soname): New.
903 * elf.c (bfd_elf_set_dt_needed_soname): New.
905 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
906 entry if the shared object loaded by DT_NEEDED is used to
907 resolve the reference in a regular object.
909 2000-07-19 H.J. Lu <hjl@gnu.org>
911 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
912 DT_DEPAUDIT and DT_AUDIT as strings.
914 2000-07-19 Nick Clifton <nickc@cygnus.com>
916 * format.c: Fix formatting.
918 2000-07-19 H.J. Lu <hjl@gnu.org>
920 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
922 2000-07-19 H.J. Lu <hjl@gnu.org>
924 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
925 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
926 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
927 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
928 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
929 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
930 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
932 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
934 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
935 renamed functions from here...
936 (assign_section_numbers): Use renamed functions.
937 (prep_headers): Use renamed functions.
939 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
940 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
941 * bfd-in2.h: Regenerate.
943 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
945 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
946 parenthesis in if statement.
948 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
950 Enable the support for Traditional MIPS.
951 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
952 return ict_none appropriately for traditional mips targets.
953 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
954 (STUB_MOVE): Conditionalize for traditonal mips.
955 (STUB_LI16): Likewise.
956 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
957 room for RTPROC header.
958 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
959 the permission for the PT_DYNAMIC as read, write and execute.
960 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
962 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
963 _DYNAMIC_LINKING for traditonal mips.
964 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
965 in case of traditonal mips.
966 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
967 entry is required. For a function if PLT is not required then set the
968 corresponding hash table entry to 0.
969 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
971 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
972 shared object set the value to 0.
973 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
974 _DYNAMIC_LINKING for traditonal mips.
975 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
978 2000-07-15 H.J. Lu <hjl@gnu.org>
980 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
982 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
984 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
985 out a structure that is BFD_IN_MEMORY.
987 2000-07-11 Alan Modra <alan@linuxcare.com.au>
989 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
990 bfd pointer. Print section id instead of bfd pointer for local
991 syms. Prefix addend with `+' for global syms as well as local.
992 Correct calculation of name component lengths.
993 (elf64_hppa_check_relocs): Update call to get_dyn_name.
995 From David Huggins-Daines <dhd@linuxcare.com>
996 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
997 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
998 (elf64_hppa_modify_segment_map): Likewise.
1000 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1002 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
1003 addresses to be "naturally" sign extended. Return -1 if unknown.
1004 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
1005 * bfd-in2.h: Regenerate.
1007 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1009 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
1010 and ECOF_SIGNED_64 to list ways to extract an offset.
1011 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
1012 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
1014 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
1015 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
1017 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1019 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
1020 bfd_get_start_address.
1021 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
1022 (elf_swap_ehdr_out): Ditto.
1024 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
1026 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
1027 compatibility with older binutils.
1029 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1031 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
1032 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
1034 From Ryan Bradetich <rbradetich@uswest.net>
1035 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
1036 (parse_line_table): Ditto.
1037 (_bfd_dwarf1_find_nearest_line): Ditto.
1038 * syms.c (cmpindexentry): Remove extra `*' from params.
1040 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
1042 * elf32-mips.c (sort_dynamic_relocs): New Function.
1043 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
1044 via qsort to sort the dynamic relocations in increasing r_symndx
1047 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1049 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
1050 ATTRIBUTE_UNUSED to unused args.
1051 (get_opd): Likewise.
1052 (get_plt): Likewise.
1053 (get_dlt): Likewise.
1054 (get_stub): Likewise.
1055 (elf64_hppa_adjust_dynamic_symbol): Likewise.
1056 (elf64_hppa_link_output_symbol_hook): Likewise.
1057 (elf64_hppa_check_relocs): Delete unused var.
1058 (elf64_hppa_size_dynamic_sections): Likewise.
1059 (elf64_hppa_finalize_opd): Likewise.
1060 (elf64_hppa_finalize_dynreloc): Likewise.
1061 (elf64_hppa_modify_segment_map): Likewise.
1062 (elf64_hppa_finish_dynamic_sections): Likewise.
1064 * elf-hppa.h (elf_hppa_final_write_processing): Add
1065 ATTRIBUTE_UNUSED to unused args.
1066 (elf_hppa_final_link_relocate): Likewise.
1067 (elf_hppa_record_segment_addrs): Add paretheses.
1068 (elf_hppa_relocate_section): Constify dyn_name.
1070 From David Huggins-Daines <dhd@linuxcare.com>
1071 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1072 rearrange case statement so that it gets preferred to 32-bit ones.
1074 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1075 asection->id instead of address of asection structure.
1076 (elf32_hppa_size_stubs): Likewise.
1078 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1079 for .init* and .fini*.
1081 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1082 and addends used in stub names to 32 bits.
1083 (elf32_hppa_size_stubs): Likewise.
1085 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1086 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1087 not bfd_put_64. Fix minor comment typo and formatting.
1089 Changes to create multiple linker stubs, positioned immediately
1090 before the section where they are required.
1091 * elf32-hppa.c: Don't include hppa_stubs.h.
1092 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1093 (elf32_hppa_stub_hash_table): Delete.
1094 (elf32_hppa_link_hash_entry): Delete.
1095 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1096 stub_hash_table, and store the struct here rather than a pointer.
1097 Delete output_symbol_count. Add offset array. Change
1098 global_value to a bfd_vma.
1099 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1100 (elf32_hppa_stub_hash_traverse): Delete.
1101 (elf32_hppa_name_of_stub): Delete.
1102 (elf32_hppa_link_hash_lookup): Delete.
1103 (elf32_hppa_link_hash_traverse): Delete.
1104 (elf32_hppa_stub_hash_table_init): Delete.
1105 (elf32_hppa_size_of_stub): Pass input section and offset rather
1106 than location and calculate location here. Don't pass name as all
1107 stubs are now the same size.
1108 (elf32_hppa_stub_hash_newfunc): Init new fields.
1109 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1111 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1112 comparing against ints. Rewrite stub handling code.
1113 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1114 Case enums to int before comparing against ints. Remove
1115 bfd_reloc_dangerous case.
1116 (elf32_hppa_build_one_stub): Rewrite.
1117 (elf32_hppa_size_one_stub): New function.
1118 (elf32_hppa_build_stubs): Rewrite.
1119 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1120 Rewrite stub-handling specific code.
1122 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1124 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1126 * hppa_stubs.h: Delete.
1127 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1128 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1129 * Makefile.in: Regenerate.
1131 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1134 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1136 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1137 and section name for bfd_reloc_notsupported error message.
1138 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1139 bfd_reloc_notsupported.
1140 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1142 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1143 undefined weak symbols for all relocs.
1144 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1145 offsets are relative to one past the delay slot.
1146 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1147 branch destination. Put addend into stub name too.
1148 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1149 adjust by 8 when deciding whether a linker stub is needed. Put
1150 addend into stub name as for above.
1152 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1153 various args and vars.
1154 (elf32_hppa_bfd_final_link_relocate): Here too.
1155 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1156 inner block var to avoid shadowing.
1158 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1160 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1161 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1162 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1164 * libhppa.h: Change practically all unsigned ints to plain ints.
1165 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1168 From Ryan Bradetich <rbradetich@uswest.net>
1169 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1170 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1172 From David Huggins-Daines <dhd@linuxcare.com>
1173 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1174 to the new OP_* ones.
1176 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1177 error exit. Bail out earlier on plabel relocs that we aren't
1178 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1179 string, and then don't free our copy.
1180 (elf32_hppa_build_one_stub): Make insn unsigned int.
1182 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1183 available with BL, not BE and BLE.
1185 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1186 code for elf arg relocs.
1187 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1188 argument with elf_link_hash_entry h. Handle undefined weak
1189 symbols. Move $global$ lookup from here...
1190 (elf32_hppa_relocate_section): ...to here. Return correct error
1191 message for non-handled relocs.
1192 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1193 wrong test was -0x3ffff to +0x40000.
1195 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1196 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1197 Handle them as such.
1198 (elf_hppa_relocate_insn): Fix a typo.
1200 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1201 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1202 assemble_17, assemble_21): Delete.
1203 Supply defines for all 64 possible opcodes.
1204 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1205 formats. Handle COMICLR.
1206 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1209 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1210 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1211 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1213 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1214 the local syms - did this code get deleted accidentally? Ignore
1215 undefined and undefweak syms.
1217 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1218 block. Use it instead of elf64_hppa_hash_table (info).
1219 (elf_hppa_final_link_relocate): Use hppa_info instead of
1220 elf64_hppa_hash_table (info).
1222 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1223 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1224 (hppa_rebuild_insn): Mask immediate bits here instead.
1225 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1227 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1229 * section.c (struct sec): Add id field. Tidy comment formatting.
1230 (bfd_make_section_anyway): Set id.
1231 (STD_SECTION): Init id too.
1232 Change CONST to const throughout.
1233 * archures.c (bfd_arch_info): Tidy comment.
1234 (bfd_arch_list): Change a CONST to const.
1235 * libbfd-in.h: Tidy comments and replace CONST with const.
1236 * elf-bfd.h: Likewise.
1237 * libbfd.h: Regenerate.
1238 * bfd-in2.h: Regenerate.
1239 * libcoff.h: Regenerate.
1241 2000-07-07 DJ Delorie <dj@redhat.com>
1243 * archive.c (_bfd_write_archive_contents): Add an informative
1246 2000-07-06 Kazu Hirata <kazu@hxi.com>
1248 * srec.c: Fix formatting.
1250 2000-06-05 DJ Delorie <dj@redhat.com>
1254 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1256 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1257 value of PC-relative offsets.
1259 2000-07-03 Jim Wilson <wilson@cygnus.com>
1261 * elf64-alpha.c (alpha_elf_size_info): New.
1262 (elf_backend_size_info): Define to alpha_elf_size_info.
1263 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1265 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1267 * elf32-mips.c: Include elf32-target.h again for the traditional
1270 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1272 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1273 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1274 (avr_info_to_howto_rela): Likewise.
1275 (elf32_avr_gc_mark_hook): Likewise.
1276 (elf32_avr_gc_sweep_hook): Likewise.
1277 (elf32_avr_relocate_section): Likewise.
1279 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1281 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1282 an external symbol for a non-shared, non-relocatable link.
1284 2000-07-03 Nick Clifton <nickc@redhat.com>
1286 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1287 is an external symbol.
1288 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1291 2000-07-03 Kazu Hirata <kazu@hxi.com>
1293 * reloc16.c: Fix formatting.
1295 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1297 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1298 to add a new target for traditional mips i.e
1299 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1300 * configure.in: Likewise.
1301 * configure: Rebuild.
1302 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1304 (bfd_elf32_tradlittlemips_vec): Likewise.
1305 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1306 to see that elfNN_bed does not get redefined even if the target file
1307 is included twice for a chip. See elf32-mips.c.
1309 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1311 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1312 (CLEANFILES): Add DEPA.
1313 * Makefile.in: Regenerate.
1315 2000-06-30 DJ Delorie <dj@cygnus.com>
1317 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1318 can't assume the PE header is at 0x80.
1320 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1322 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1324 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1326 * go32stub.h: Update stub.
1328 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1330 * archures.c (bfd_mach_avr5): Define.
1331 * bfd-in2.h (bfd_mach_avr5): Define.
1332 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1333 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1334 (compatible): Update comment. Add missing test.
1335 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1336 for avr2 and avr4. Simplify 8K wrap code.
1337 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1338 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1340 2000-06-26 Kazu Hirata <kazu@hxi.com>
1342 * coff-h8300.c: Fix formatting.
1343 * cpu-h8300.c: Likewise.
1345 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1347 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1348 for local symbols whose names are unknown.
1350 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1352 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1354 * Makefile.in: Regenerate.
1355 * doc/Makefile.in: Regenerate.
1357 2000-06-20 H.J. Lu <hjl@gnu.org>
1359 * Makefile.am: Rebuild dependency.
1360 * Makefile.in: Rebuild.
1362 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1364 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1365 (elf_backend_copy_indirect_symbol): Map to the new function.
1367 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1369 * archive.c (normalize): Correct pointer comparison when checking
1371 (bfd_bsd_truncate_arname): Likewise.
1372 (bfd_gnu_truncate_arname): Likewise.
1374 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1376 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1377 sections elf_{text,data}_{section,symbol}.
1378 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1379 (_bfd_mips_elf_hide_symbol): New function.
1380 (elf_backend_hide_symbol): Map to the new function.
1381 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1382 definitions of mips_elf_{text,data}_{section,symbol}.
1383 (mips_elf_local_relocation_p): Try to find the direct symbol
1384 based on new check_forced argument.
1385 (mips_elf_calculate_relocation): Use new version of
1386 mips_elf_local_relocation_p.
1387 (mips_elf_relocate_section): Likewise.
1388 (_bfd_mips_elf_relocate_section): Likewise.
1389 (mips_elf_sort_hash_table): Only assert that have enough GOT
1391 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1392 entry if the relocation based on the new external argument.
1393 (mips_elf_create_dynamic_relocation): Assert that we have a
1394 section contents allocated where we can swap out the dynamic
1396 (mips_elf_calculate_relocation): Find the real hash-table entry
1397 correctly by using h->root.root.type. Only create a dynamic
1398 relocation entry if the symbol is defined in a shared library.
1399 Create an external GOT entry for the GOT16 relocation if the
1400 symbol was forced local.
1401 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1402 dynamic index if the symbol was forced local.
1404 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1406 * elf32-mips.c: Fix typos in comments.
1408 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1410 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1413 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1415 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1416 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1417 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1418 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1419 (bfd_elf32_m68hc11_vec): Likewise.
1420 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1421 Supports 68hc11 & 68hc12 at the same time.
1422 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1424 (bfd_elf32_m68hc11_vec): Likewise.
1425 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1426 * archures.c (bfd_m68hc12_arch): Define and register in global list
1427 (bfd_m68hc11_arch): Likewise.
1428 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1429 BFD_RELOC_M68HC11_3B): Define.
1430 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1431 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1433 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1435 * elf_bfd.h (struct elf_backend_data): Add info argument to
1436 elf_backend_hide_symbol.
1437 (_bfd_elf_link_hash_hide_symbol): Likewise.
1438 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1439 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1440 * elflink.h (elf_link_add_object_symbols): Likewise.
1441 (elf_link_assign_sym_version): Likewise.
1443 2000-06-18 H.J. Lu <hjl@gnu.org>
1445 * coff-i386.c (coff_i386_reloc): Don't return in case of
1446 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1447 Compensate PE relocations when linking with non-PE object
1448 files to generate a non-PE executable.
1450 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1452 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1453 GOT entries if we're doing a static link or -Bsymbolic link.
1455 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1457 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1458 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1460 (elf_link_output_relocs): Likewise.
1461 (elf_reloc_link_order): Likewise.
1463 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1465 * archures.c (enum bfd_architecture): #define constants for
1466 PowerPc and RS6000 machine numbers.
1467 * bfd-in2.h: Regenerate.
1468 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1469 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1470 and RS6000 machine numbers using #defined constants from
1472 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1473 machine numbers using #defined constants from archures.c. Add
1474 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1475 64-bit words in 620 entry.
1476 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1478 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1480 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1482 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1483 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1484 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1486 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1488 * bfd-in.h (bfd_family_coff): Define.
1489 * bfd-in2.h: Regenerate.
1490 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1491 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1492 instead of bfd_target_coff_flavour.
1493 * cofflink.c (_bfd_coff_final_link): Likewise.
1494 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1495 exclude XCOFF files.
1496 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1498 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1499 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1500 * xcofflink.c (XCOFF_XVECP): Delete.
1501 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1502 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1503 bfd_xcoff_record_link_assignment,
1504 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1505 check for bfd_target_xcoff_flavour.
1507 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1509 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1511 (read_hdr): New function.
1512 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1513 of trying to extract individual registers. Set abfd->arch_info
1514 to match the architecture that created the core file.
1515 (rs6000coff_get_section_contents): Delete.
1516 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1518 2000-06-14 H.J. Lu <hjl@gnu.org>
1520 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1523 2000-06-13 H.J. Lu <hjl@gnu.org>
1525 * configure: Regenerate.
1527 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1529 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1532 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1534 * configure.in (VERSION): Update to show this is the CVS mainline.
1536 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1538 * elf32-d10v.c: Include elf/d10v.h
1539 (enum reloc_type): Delete.
1540 * elf32-d30v.c: Include elf/d30v.h
1541 (enum reloc_type): Delete.
1543 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1544 * Makefile.in: Regenerate.
1546 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1547 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1548 move HOWTOs into elf_howto_table.
1549 (R_386_standard, R_386_ext_offset): Define.
1550 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1551 (elf_i386_reloc_type_lookup): Modify calculation of index into
1552 elf_howto_table since we've removed the padding.
1553 (elf_i386_info_to_howto_rel): Likewise.
1554 (elf_i386_relocate_section): Likewise.
1556 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1558 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1560 2000-06-05 H.J. Lu <hjl@gnu.org>
1562 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1563 an error when seeing an undefined symbol with hidden/internal
1564 attribute. It is handled in *_relocate_section ().
1566 2000-06-05 H.J. Lu <hjl@gnu.org>
1568 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1569 indirect symbol for the ELF_LINK_NON_ELF bit.
1570 (elf_link_output_extsym): Don't output the indirect symbol even
1571 if the ELF_LINK_NON_ELF bit is set.
1573 2000-06-01 J.T. Conklin <jtc@redback.com>
1575 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1576 (i[3456]86-*-netbsdaout*): New target.
1577 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1578 (i[3456]86-*-openbsd*): Likewise.
1580 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1582 * trad-core.c: From hpux-core.c, include <dirent.h> or
1583 <sys/ndir.h> when possible.
1585 2000-05-31 Nick Clifton <nickc@cygnus.com>
1587 * opintl.h (_(String)): Explain why dgettext is used instead
1590 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1592 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1593 definitions. We must not assume they are sorted in the file
1594 according to their index numbers.
1596 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1598 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1599 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1600 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1602 2000-05-30 Nick Clifton <nickc@cygnus.com>
1604 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1605 80960CA, 80960MC as valid machine names.
1607 2000-05-30 H.J. Lu <hjl@gnu.org>
1609 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1610 visibility bits if the symbol is undefined. Correctly handle
1611 weak undefined symbols with hidden and internal attributes.
1613 * elflink.h (elf_link_add_object_symbols): Always turn the
1614 symbol into local if it has the hidden or internal attribute.
1616 2000-05-29 Philip Blundell <philb@gnu.org>
1618 * ppcboot.c: Add packed attribute if compiling with GCC.
1620 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1622 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1624 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1626 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1627 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1628 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1631 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1633 * Makefile.am: Update dependencies with "make dep-am"
1634 * Makefile.in: Regenerate.
1636 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1637 bindtextdomain): Replace defines with those from intl/libgettext.h
1638 to quieten gcc warnings.
1640 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1642 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1644 * archive.c (normalize, bfd_bsd_truncate_arname,
1645 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1646 file names with backslashes.
1648 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1651 * sysdep.h: Include filenames.h.
1653 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1655 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1657 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1659 * elf64-sparc.c (sparc64_elf_relax_section): New.
1660 (sparc64_elf_relocate_section): Optimize tail call into branch always
1662 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1663 (elf32_sparc_relax_section): New.
1665 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1667 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1668 Remove unusued variables.
1669 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1670 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1671 previous fix, so that shared libs really don't influence targets
1672 extension mask and memory model.
1674 2000-05-23 H.J. Lu <hjl@gnu.org>
1676 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1677 h->root.other not h->other.
1678 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1680 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1682 2000-05-23 H.J. Lu <hjl@gnu.org>
1684 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1685 undefined symbol with the non-default visibility attributes.
1686 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1687 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1688 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1689 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1690 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1691 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1692 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1693 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1694 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1695 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1696 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1698 2000-05-22 Richard Henderson <rth@cygnus.com>
1700 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1701 PCREL22, PCREL64I. Zero size of special relocs.
1702 (elf64_ia64_reloc_type_lookup): Likewise.
1703 (USE_BRL, oor_brl, oor_ip): New.
1704 (elf64_ia64_relax_section): New.
1705 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1706 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1707 (elf64_ia64_relocate_section): Likewise.
1708 (bfd_elf64_bfd_relax_section): New.
1709 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1710 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1711 * bfd-in2.h, libbfd.h: Regenerate.
1713 2000-05-22 Nick Clifton <nickc@cygnus.com>
1715 * configure.in : Add peigen.lo to MIPS PE targets.
1716 * configure: Regenerate.
1718 2000-05-22 Momchil Velikov <velco@fadata.bg>
1720 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1721 only if it is known for both input and output bfds. Separate
1722 error message strings as in some languages, it may be necessary
1723 to change more than one place in the string to change between
1726 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1727 endianess checks, call _bfd_generic_verify_endian_match() instead.
1729 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1731 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1733 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1734 endianess before checking bfd flavours.
1736 2000-05-22 H.J. Lu <hjl@gnu.org>
1738 * elflink.h (elf_link_output_extsym): Clear the visibility
1739 field for symbols not defined locally.
1741 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1743 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1744 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1745 (hppa_rebuild_insn): Mask immediate bits here instead.
1746 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1748 2000-05-18 Momchil Velikov <velco@fadata.bg>
1750 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1751 relocs for an executable, ensure that they are virtual addresses.
1753 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1755 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1757 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1758 Rick Gorton <gorton@scrugs.lkg.dec.com>
1760 * elflink.h: Add emitrelocations support: when enabled, relocation
1761 information and relocation sections are put into final output
1762 executables. If the emitrelocations flag is set, do the following:
1763 (elf_bfd_final_link): Emit relocation sections.
1764 (elf_link_input_bfd): Compute relocation section contents.
1765 (elf_gc_sections): Don't clean relocation sections.
1767 2000-05-16 Catherine Moore <clm@cygnus.com>
1769 * som.c (som_decode_symclass): Recognize weak symbols.
1771 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1773 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1774 read idata section only from dataoff.
1775 (pe_print_edata): Correctly check for valid eat_member.
1777 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1779 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1781 2000-05-14 Philip Blundell <philb@gnu.org>
1783 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1785 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1787 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1789 * peigen.c (pe_print_idata): Look for .idata section and print
1790 info even if data directory has zero entries. Read idata section
1791 starting from dataoff, and adjust all data offsets to suit. Cast
1792 all bfd_vma vars to unsigned long before passing to fprintf.
1793 * peigen.c (pe_print_edata): Similarly, look for .edata section
1794 and print info even if data directory has zero entries. Cast
1795 all bfd_vma vars to unsigned long before passing to fprintf.
1797 From Szabolcs Szakacsits <szaka@F-Secure.com>
1798 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1799 directory size which may be bogus.
1800 * peigen.c (pe_print_edata): Similarly.
1802 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1804 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1806 (copy_private_bfd_data): Allow for space possibly taken up by elf
1807 headers when calculating segment physical address from lma.
1809 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1811 * versados.c (versados_scan): Init stringlen and pass_2_done.
1813 * trad-core.c (trad_unix_core_file_p): Return
1814 bfd_error_wrong_format rather than bfd_error_file_truncated.
1816 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1817 add_data_entry. DataDirectory virtual address is relative.
1818 (pe_print_idata): Account for relative DataDirectory virtual
1819 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1820 (pe_print_edata): Similarly.
1822 From Szabolcs Szakacsits <szaka@F-Secure.com>
1823 * peigen.c (dir_names): Add Delay Import Directory.
1824 (pe_print_idata): Always search for bfd section containing
1825 idata address rather than looking up section name. Print this
1826 section name rather than .idata.
1827 (pe_print_edata): Similarly. Also print some fields as %08lx.
1828 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1831 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1833 * xcoff.h: Rename to xcoff-target.h
1834 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1835 * coff-rs6000.c: Ditto.
1836 * coff64-rs6000.c: Ditto.
1837 * coff-pmac.c: Ditto.
1838 * Makefile.in: Regenerate.
1840 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1842 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1843 Change U802TOC64MAGIC to U803XTOCMAGIC.
1845 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1847 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1848 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1849 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1851 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1853 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1855 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1857 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1858 hidden and internal symbols.
1859 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1861 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1862 assign a PLT or GOT entry to symbols with hidden and
1863 internal visibility.
1865 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1867 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1869 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1871 2000-05-02 H.J. Lu <hjl@gnu.org>
1873 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1876 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1878 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1879 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1881 * Makefile.in: Regenerate.
1883 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1885 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1886 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1887 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1888 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1889 * Makefile.in: Rebuild.
1891 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1893 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1894 doesn't work very well.
1896 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1897 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1898 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1899 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1900 (elf_hppa_info_to_howto): Likewise.
1901 (elf_hppa_info_to_howto_rel): Likewise.
1902 (elf_hppa_reloc_type_lookup): Likewise.
1903 (elf_hppa_is_local_label_name): Likewise.
1904 (elf_hppa_fake_sections): Likewise.
1905 (elf_hppa_final_write_processing): Likewise.
1906 (elf_hppa_howto_table): Fully initialise all entries.
1907 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1908 (elf_hppa_info_to_howto): Likewise.
1909 (elf_hppa_info_to_howto_rel): Likewise.
1910 (elf_hppa_reloc_type_lookup): Likewise.
1911 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1912 elf_hppa_unmark_useless_dynamic_symbols,
1913 elf_hppa_remark_useless_dynamic_symbols,
1914 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1915 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1916 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1917 elf32-hppa.c mess is cleaned up.
1918 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1919 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1920 r_field then call hppa_field_adjust inline func with variable
1921 r_field arg, instead call hppa_field_adjust with fixed arg.
1922 In case R_PARISC_PCREL22F, don't set r_field.
1923 (elf_hppa_relocate_insn): Change args and return type to unsigned
1924 int. Call re_assemble_* funcs to do the work.
1926 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1929 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1931 (sign_extend): Mask first before sign extending.
1932 (low_sign_extend): Rewrite without condition expression.
1933 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1934 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1935 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1936 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1937 result as function return value rather than through pointer arg.
1938 Accept unsigned int args, and return unsigned int.
1939 (re_assemble_3): New. Combines function of dis_assemble_3 with
1940 re-assembly of opcode and immediate.
1941 (re_assemble_12): Likewise.
1942 (re_assemble_16): Likewise.
1943 (re_assemble_17): Likewise.
1944 (re_assemble_21): Likewise.
1945 (re_assemble_22): Likewise.
1946 (hppa_field_adjust): Rewrite and document, paying attention to
1947 size of types and signed/unsigned issues.
1948 (get_opcode): Shift before masking.
1949 (FDLW): Rename to FLDW.
1950 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1951 (hppa_rebuild_insn): Change args and return value to unsigned
1952 int. Make use of re_assemble_*. Correct case 11.
1954 * dep-in.sed: Handle ../opcodes/.
1955 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1956 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1957 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1958 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1959 elfarm-nabi.lo dependencies outside of auto-dependency area.
1960 Regenerate dependencies.
1961 * Makefile.in: Regenerate.
1963 * configure.in (TRAD_HEADER): Test non-null before
1965 * configure: Regenerate.
1967 * reloc.c: Fix mis-spelling in comment.
1969 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1971 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1972 * vms.c (vms_openr_next_archived_file): Return NULL.
1974 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1976 * coffcode.h Copy changes mistakenly done to libcoff.h in
1979 2000-04-29 Andreas Jaeger <aj@suse.de>
1981 * libbfd-in.h: Correctly check GCC version.
1982 * bfd-in.h: Likewise.
1983 * libhppa.h: Likewise.
1984 * libbfd.h: Regenerate.
1985 * bfd-in2.h: Regenerate.
1987 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1989 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1990 coffdu-rs6000.{lo,c}.
1991 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1993 * Makefile.in: Regenerate.
1994 * xcoff.h: New file.
1995 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1996 * coff-rs6000.c: Move all declarations and defines that are
1997 common to the xcoff backends into xcoff.h
1998 * coff64-rs6000.c: Ditto,
2000 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
2002 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
2003 _bfd_coff_force_symnames in strings and
2004 _bfd_coff_debug_string_prefix_length to their default values.
2005 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
2007 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
2009 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
2010 _bfd_coff_force_symnames in strings and
2011 _bfd_coff_debug_string_prefix_length to their default values.
2013 2000-04-27 Alan Modra <alan@linuxcare.com.au>
2015 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
2016 Check local_got_refcounts before dereferencing.
2018 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
2019 before deciding we don't need R_PPC_PLT32 relocation.
2020 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
2023 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
2025 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
2027 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
2028 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
2029 (elf_i386_relocate_section): Allow for .plt to go missing.
2030 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
2031 can use a relative reloc for got as elf_i386_relocate_section.
2032 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
2034 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
2036 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
2038 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
2040 * Makefile.am (coff64-rs6000.lo): New rule.
2041 * Makefile.in: Regenerate.
2042 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
2043 xcoff_is_local_label_name, xcoff_rtype2howto,
2044 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
2045 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
2046 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
2047 (NO_COFF_SYMBOLS): Define.
2048 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
2049 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
2051 (MINUS_ONE): New macro.
2052 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
2054 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
2055 coff_SWAP_aux_out): Map to the new functions.
2056 * coff64-rs6000.c: New file.
2057 * libcoff.h (bfd_coff_backend_data): Add new fields
2058 _bfd_coff_force_symnames_in_strings and
2059 _bfd_coff_debug_string_prefix_length.
2060 (bfd_coff_force_symnames_in_strings,
2061 bfd_coff_debug_string_prefix_length): New macros for above fields.
2062 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
2063 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
2064 of using coff_swap_sym_in directly.
2065 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2066 (coff_set_flags) Set magic for XCOFF64.
2067 (coff_compute_section_file_positions): Add symbol name length to
2068 string section length if bfd_coff_debug_string_prefix_length is
2070 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2071 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2072 using coff_swap_lineno_in directly.
2073 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2074 and _bfd_coff_debug_string_prefix_length fields.
2075 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2076 symbol names into strings table when
2077 bfd_coff_force_symnames_in_strings is true.
2078 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2079 SET_RELOC_VADDR): New macros.
2080 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2081 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2083 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2084 changes within RS6000COFF_C specific code.
2085 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2086 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2087 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2088 Extend existing hack on target name.
2089 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2091 * coff-tic54x.c (ticof): Keep up to date with new fields
2092 in bfd_coff_backend_data.
2093 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2094 targ_selvecs to include rs6000coff64_vec for rs6000.
2095 * configure.in: Add rs6000coff64_vec case.
2096 * cpu-powerpc.c: New bfd_arch_info_type.
2098 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
2100 * config.bfd: Only disable elf32-hppa vectors, not all of the
2101 BSD and OSF configuration support. Provide (disabled) clauses
2103 * configure.in: Add clause for PA64 support.
2104 * configure: Rebuilt.
2106 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2107 (bfd_elf64_hppa_vec): Declare.
2109 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2110 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2111 (elf64-hppa.lo): Add dependencies.
2112 * Makefile.in: Rebuilt.
2114 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2116 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
2118 * libhppa.h (dis_assemble_16): New function.
2119 (pa_arch): Added pa20w element.
2121 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
2123 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2124 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2125 bfd_elf64_slurp_reloc_table.
2127 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2128 definitions to get external names.
2129 (elf_write_relocs): Renamed from write_relocs and make global.
2130 (elf_slurp_reloc_table): Make global.
2131 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2133 * archive.c (hpux_uid_gid_encode): New function.
2134 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2135 defined and the ID is greater than 99999.
2136 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2137 special uid/gid fields into 32 bit values.
2139 2000-04-21 Matthew Green <mrg@cygnus.com>
2141 * config.bfd: Add NetBSD/sparc64 support.
2143 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2144 David Mosberger <davidm@hpl.hp.com>
2145 Timothy Wall <twall@cygnus.com>
2146 Jim Wilson <wilson@cygnus.com>
2148 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2149 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2150 (BFD64_BACKENDS): Add elf64-ia64.lo.
2151 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2152 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2153 * Makefile.in: Rebuild.
2154 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2155 (bfd_ia64_arch): Declare.
2156 (bfd_archures_list): Add bfd_ia64_arch.
2157 * bfd-in2.h: Rebuild.
2158 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2159 * configure: Rebuild.
2160 * configure.host: (ia64-*-linux*): New host.
2161 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2162 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2163 * elf.c (prep_headers): Add bfd_arch_ia64.
2164 * libbfd.h: Rebuild.
2165 * reloc.c: Add IA-64 relocations.
2166 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2168 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2169 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2171 2000-04-21 Richard Henderson <rth@cygnus.com>
2173 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2174 contents when performing a partial link.
2175 (bfd_elf_d30v_reloc_21): Likewise.
2177 2000-04-20 H.J. Lu <hjl@gnu.org>
2179 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2180 patch to symbols defined by a shared object.
2181 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2183 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2186 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2187 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2189 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2191 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2192 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2193 (coff-ia64.lo): Add dependency.
2194 * Makefile.in: Regenerate.
2195 * coff-ia64.c: New file.
2196 * efi-app-ia32.c: Ditto.
2197 * efi-app-ia64.c: Ditto.
2198 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2199 (coff_set_flags): Ditto.
2200 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2201 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2202 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2203 * configure: Regenerate.
2204 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2205 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2206 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2207 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2208 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2209 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2210 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2211 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2212 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2213 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2214 (GET_PDATA_ENTRY): Ditto.
2215 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2216 data_start. Use above macros to read fields that are 64 bit wide for
2217 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2218 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2219 FileAlignment and SectionAlignment to minimum alignment if they
2221 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2222 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2223 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2224 Use above macros to write fields that are 64 bit wide for
2226 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2227 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2228 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2229 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2230 begin address, end address, and unwind info address only. Use
2231 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2233 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2234 HIGH3ADJ relocation names.
2235 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2236 * targets.c: Declare bfd_efi_app_ia32_vec and
2237 bfd_efi_app_ia64_vec.
2238 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2239 bfd_efi_app_ia64_vec.
2241 2000-04-17 Timothy Wall <twall@cygnus.com>
2243 * bfd-in2.h: Add prototypes for tic54x load page access.
2244 * bfd-in.h: Regenerate.
2245 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2246 in customized _set_arch_mach function.
2247 * coffcode.h (coff_set_alignment_hook): Set section load page if
2248 the appropriate macro is defined.
2249 (write_object_contents): Read section load page.
2251 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2253 * elf32-hppa.h: Update copyright date.
2255 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2256 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2258 * elf32-d30v.c (MAX32): Don't use LL suffix.
2259 (MIN32): Define in terms of MAX32.
2260 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2262 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2265 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2267 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2269 * dep-in.sed: Match space before file name, not after.
2270 * Makefile.am: Regenerate dependencies.
2271 * Makefile.in: Regenerate.
2273 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2274 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2275 extend without an if statement.
2277 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2279 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2281 * elf32-mips.c (gprel16_with_gp): Likewise.
2282 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2283 here using -0x40000, not (int)0xfffc0000.
2284 (elf32_hppa_size_of_stub): Likewise.
2286 2000-04-11 Timothy Wall <twall@cygnus.com>
2288 * coff-tic54x.c: Now builds with all targets.
2289 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2290 * Makefile.in: Regenerate.
2291 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2292 unitialized variable.
2294 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2296 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2297 --enable-build-warnings option.
2298 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2299 * Makefile.in, configure: Re-generate.
2301 2000-04-07 Nick Clifton <nickc@cygnus.com>
2303 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2304 BFD_RELOC_THUMB_PCREL_BLX.
2306 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2307 R_ARM_XPC25 and R_ARM_THM_PC22.
2309 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2310 R_ARM_XPC25 and R_ARM_THM_XPC22.
2311 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2312 R_ARM_[XPC25|THM_XPC22].
2314 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2315 elf/arm-oabi.h to elf/arm.h
2317 * Makefile.am: Fix dependency for elfarm-oabi.c
2318 * Makefile.in: Regenerate.
2320 * bfd-in2.h: Regenerate.
2321 * libbfd.h: Regenerate.
2323 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2325 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2326 and restore it on failure. Release newly allocated tdata on
2329 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2331 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2332 (decode_line_info): Set it. Report error if unit->line_offset is
2333 equal to or larger than it.
2335 2000-04-07 Timothy Wall <twall@cygnus.com>
2337 * targets.c: Added vecs for tic54x.
2338 * reloc.c: Added relocs for tic54x.
2339 * libbfd.h: Regenerated.
2340 * configure: Add TI COFF vecs for tic54x.
2341 * configure.in: Ditto.
2342 * config.bfd (targ_cpu): Recognize new tic54x target.
2343 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2344 * bfd-in2.h: Add tic54x target and relocations.
2345 * Makefile.am, Makefile.in: Add tic54x target.
2346 * archures.c (bfd_archures_list): Add tic54x target.
2347 * coff-tic54x.c: New.
2348 * cpu-tic54x.c: New.
2350 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2352 * elfcore.h (elf_core_file_p): call backend_object_p which
2353 thereby gets an opportunity to update the arch/machine type.
2355 2000-04-06 Timothy Wall <twall@cygnus.com>
2357 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2358 class. Handle SEC_CLINK and SEC_BLOCK flags.
2359 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2360 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2362 2000-04-06 Nick Clifton <nickc@cygnus.com>
2364 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2365 EF_INTERWORK if this is an unknown EABI.
2366 (elf32_arm_merge_private_bfd_data): Check EABI version
2367 numbers. Only check EF_xxx flags if the EABI version number
2369 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2370 if the EABI version number is unknown.
2371 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2372 if the EABI version number is unknown.
2374 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2376 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2377 BFD_RELOC_SH_LOOP_END.
2378 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2379 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2380 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2381 (sh_elf_reloc_loop): New function.
2382 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2384 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2385 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2386 * bfd-in2.h, libbfd.h: Regenerate.
2388 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2390 * po/bfd.pot: Regenerate.
2392 * Makefile.am: Remove extraneous mkdep comment.
2393 (MKDEP): Use gcc -MM rather than mkdep.
2394 (DEP): Quote when passing vars to sub-make. Add warning
2396 (DEP1): Rewrite for "gcc -MM".
2397 (CLEANFILES): Add DEP2.
2398 Update dependencies.
2399 * Makefile.in: Regenerate.
2401 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2403 * configure.in: Added corefile support for AIX 4.3. In particular,
2404 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2405 compiling rs6000-core.c.
2406 * configure: Regenerated.
2408 2000-04-03 H.J. Lu <hjl@gnu.org>
2410 * cache.c (bfd_open_file): Unlink the output file only if
2411 it has non-zero size.
2413 2000-04-01 Ken Block USG <block@zk3.dec.com>
2415 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2416 relative relocations for non-loaded sections in shared objects.
2417 (elf64_alpha_check_relocs): Similarly.
2419 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2421 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2422 BFD_RELOC_16 to switch for extended relocs.
2423 (MY_swap_ext_reloc_in): New.
2424 (MY_swap_ext_reloc_out): New.
2425 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2426 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2427 (NAME(aout,squirt_out_relocs)): Similarly use
2428 MY_swap_ext_reloc_out.
2429 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2431 2000-04-03 Kazu Hirata <kazu@hxi.com>
2433 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2434 the R_PCRWORD_B case.
2436 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2438 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2442 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2444 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2445 HOWTO references to bfd_elf_generic_reloc, that have
2446 partial_inplace == true, now use the new function. The function
2447 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2448 extends its fixes to the R_M32R_{16,24,32} relocs.
2449 The new logic in m32r_elf_lo16_reloc() has been removed, and
2450 it instead calls the new routine to obtain that functionality.
2452 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2454 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2455 elf32_avr_check_relocs, avr_final_link_relocate,
2456 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2457 elf32_avr_object_p): Add prototypes.
2458 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2459 (bfd_elf_avr_final_write_processing): Make static.
2461 2000-03-27 Denis Chertykov <denisc@overta.ru>
2463 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2464 * archures.c (bfd_architecture): Add AVR architecture.
2465 (bfd_archures_list): Add reference to AVR architecture info.
2466 * elf.c (prep_headers): Handle bfd_arch_avr.
2467 * reloc.c: Add various AVR relocation enums.
2468 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2470 * Makefile.am: Add support for AVR elf.
2471 * configure.in: Likewise.
2472 * config.bfd: Likewise.
2473 * Makefile.in: Regenerate.
2474 * configure: This too.
2475 * bfd-in2.h: And this.
2476 * libbfd.h: And this.
2478 2000-03-24 H.J. Lu <hjl@gnu.org>
2480 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2481 (elf64_alpha_find_reloc_at_ofs): Likewise.
2483 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2485 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2486 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2487 allowable range used to be -2**(n-1) to 2**n-1.
2488 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2489 "boolean overflow" with "bfd_reloc_status_type flag".
2491 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2493 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2495 2000-03-14 Kazu Hirata <kazu@hxi.com>
2497 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2498 of shrinks properly, including the last reloc.
2500 2000-03-13 Kazu Hirata <kazu@hxi.com>
2502 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2505 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2507 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2508 a format mismatch rather than an "error" from bfd_read such as
2509 bfd_error_file_truncated.
2511 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2513 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2514 sign-extension and big-endian compensation for
2515 R_MIPS_64 even in ld -r.
2517 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2519 * elf32-mips.c (mips_elf_next_relocation): Rename from
2520 mips_elf_next_lo16_relocation, and generalize to look
2521 for any relocation type.
2522 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2523 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2524 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2525 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2526 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2527 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2528 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2529 (mips_rtype_to_howto): Likewise.
2530 (mips_elf_calculate_relocation): Handle new relocs.
2531 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2532 are paired. The addend for R_MIPS_GNU_REL16_S2
2533 is shifted right two bits.
2535 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2537 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2538 comment, and ensure it doesn't happen again.
2539 (bfd_install_relocation): Same here.
2540 (_bfd_relocate_contents): Don't bother assigning unused signmask
2541 shift result. Fix typos in comments.
2542 Remove trailing whitespace throughout file.
2544 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2546 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2547 * bfd-in2.h: Rebuild.
2549 2000-03-06 Nick Clifton <nickc@cygnus.com>
2551 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2553 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2554 (SIZEOF_ILF_STRINGS): Redefine.
2555 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2556 relative reloc, as opposed to a section relative reloc.
2557 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2559 Add length of symbol's prefix to string pointer.
2560 Store a pointer to the symbol in the symbol pointer table.
2561 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2562 Initialise the symbol pointer table.
2563 Store the hint in the Hint/Name table.
2564 Make the jump reloc be symbol realtive, not section relative.
2565 Create an import symbol for imported code.
2567 2000-03-06 Catherine Moore <clm@cygnus.com>
2569 * elf.c (swap_out_syms): Check for null type_ptr.
2571 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2573 * aout-target.h (MY(write_object_contents)): Remove unused
2574 and unusable "#if CHOOSE_RELOC_SIZE".
2575 * pc532-mach.c (MY(write_object_contents)): Ditto.
2576 * netbsd.h (MY(write_object_contents)): Ditto.
2577 * hp300hpux.c (MY(write_object_contents)): Ditto.
2578 * freebsd.h (MY(write_object_contents)): Ditto.
2579 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2581 2000-02-29 H.J. Lu <hjl@gnu.org>
2583 * peicode.h (jtab): Make it static.
2585 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2586 defined and COFF_IMAGE_WITH_PE is not defined.
2587 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2588 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2590 2000-03-01 Nick Clifton <nickc@cygnus.com>
2592 * coff-arm.c (bfd_arm_process_before_allocation): Make
2593 'symndx' signed to prevent compile time warning.
2595 * coff-mcore.c: Remove unused prototype for pe_object_p.
2597 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2598 functions that are not used when COFF_IMAGE_WITH_PE is
2600 (struct sh_opcode): Change type of 'flags' field to unsigned
2601 long so that it can hold the USESAS flag.
2603 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2605 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2608 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2610 Remove unusued variables and code.
2611 (elf_backend_add_symbol_hook): Fix prototype.
2613 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2616 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2619 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2621 Remove unusued variables and code.
2622 (elf_backend_add_symbol_hook): Fix prototype.
2624 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2626 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2627 to unused function parameter.
2629 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2631 Use EMPTY_HOWTO to initialise empty howto slots.
2632 Remove unused variables.
2634 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2636 2000-03-01 H.J. Lu <hjl@gnu.org>
2638 * aoutx.h (aout_link_input_section_std): Pass "true" to
2639 the undefined_symbol callback.
2640 (aout_link_input_section_ext): Likewise.
2641 * bout.c (get_value): Likewise.
2642 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2643 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2645 (alpha_relocate_section): Likewise.
2646 * coff-arm.c (coff_arm_relocate_section): Likewise.
2647 * coff-i960.c (coff_i960_relocate_section): Likewise.
2648 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2649 * coff-mips.c (mips_relocate_section): Likewise.
2650 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2651 * coff-sh.c (sh_relocate_section): Likewise.
2652 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2653 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2654 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2655 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2656 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2657 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2658 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2659 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2660 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2661 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2662 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2663 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2664 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2665 * elflink.h (elf_link_output_extsym): Likewise.
2666 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2667 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2668 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2670 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2671 undefined_symbol callback when building shared library with
2672 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2674 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2675 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2676 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2677 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2678 (elf32_mips_get_relocated_section_content): Likewise.
2679 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2680 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2681 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2682 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2684 2000-02-28 Nick Clifton <nickc@cygnus.com>
2686 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2687 * Makefile.in: Regenerate.
2689 * configure.in: Add support for mips and sh pe vectors.
2690 * configure: regenerate.
2692 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2695 * targets.c: Add mips and sh pe vectors.
2697 * libpei.h (coff_final_link_postscript): Only define if not
2700 * coffcode.h: Add support for WinCE magic numbers.
2702 * peigen.c (pe_print_reloc): Update comment and rearrange
2703 appending of newline character.
2705 * peicode.h: Add support for Image Library Format.
2706 (pe_ILF_vars): Structure containing data used by ILF code.
2707 (pe_ILF_make_a_section): New function. Create a section based
2709 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2711 (pe_ILF_make_a_symbol): New function. Create a symbol based
2713 (pe_ILF_save_relocs): New function. Store the relocs created
2714 by pe_ILF_make_a_reloc in a section.
2715 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2717 (pe_ILF_object_p): New function. Return a bfd_target pointer
2719 (pe_bfd_object_p): If an ILF object is detected call
2720 pe_ILF_object_p on it.
2722 * coff-arm.c: Add support for WinCE relocs which are different
2723 from normal ARM COFF relocs.
2724 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2726 * coff-sh.c: Add support for sh-pe target.
2727 * pe-sh.c: New file. Support code for sh-pe target.
2728 * pei-sh.c: New file. Support code for sh-pe target.
2730 * pe-mips.c: New file. Support code for mips-pe target.
2731 * pei-mips.c: New file. Support code for mips-pe target.
2733 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2735 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2736 architecture if the object causing the bump is dynamic.
2737 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2738 and also don't it for memory ordering.
2739 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2741 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2743 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2744 calling bfd_get_section_size_before_reloc.
2745 (decode_line_info): Likewise.
2746 (_bfd_dwarf2_find_nearest_line): Likewise.
2748 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2750 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2751 name of the libtool directory.
2752 * Makefile.in: Rebuild.
2754 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2756 * som.c (SOM_HOWTO): Define.
2757 (som_hppa_howto_table): Use it.
2759 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2761 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2763 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2765 2000-02-24 Catherine Moore <clm@cygnus.com>
2767 * som.c (som_misc_symbol_info): Add field
2769 (som_bfd_derive_misc_symbol_info): Initialize
2771 (som_build_and_write_symbol_table): Keep track
2772 of secondary_def field.
2773 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2774 if secondary_def field is set.
2775 (som_bfd_ar_write_symbol_stuff): Initialize
2778 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2780 * dwarf2.c (read_address): Read 16-bits addresses.
2781 (parse_comp_unit): Accept addr_size == 2.
2783 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2785 * bfd-in.h: Update copyright date.
2787 2000-02-23 Linas Vepstas <linas@linas.org>
2789 * cpu-i370.c: New file.
2790 * elf32-i370.c: New file.
2791 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2792 (bfd_i370_arch): New.
2793 (bfd_archures_list): Add bfd_i370_arch.
2794 * elf.c (prep_headers): Add bfd_arch_i370.
2795 * Makefile.am: Add support for IBM 370 elf.
2796 * config.bfd: Likewise.
2797 * configure.in: Likewise.
2798 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2799 * reloc.c (bfd_reloc_code_type): Likewise.
2800 * targets.c: Likewise.
2802 * Makefile.in: Regenerate.
2803 * configure: Regenerate.
2804 * bfd-in2.h: Regenerate.
2806 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2808 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2809 invalid relocation types, and change them to R_386_NONE.
2811 2000-02-22 H.J. Lu <hjl@gnu.org>
2813 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2814 not defined, don't add a second ELF_VER_CHR.
2816 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2817 symbols converted to local symbols even when stripping all
2819 (elf_link_output_extsym): Process global symbols converted to
2820 local symbols even if they are being stripped.
2822 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2824 * archures.c (bfd_octets_per_byte): Return unsigned int.
2825 (bfd_arch_mach_octets_per_byte): Ditto.
2826 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2828 * section.c (bfd_get_section_size_before_reloc): Quell signed
2829 vs. unsigned comparison warning.
2830 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2831 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2832 change. What was I thinking?
2833 * bfd-in2.h: Regenerate.
2835 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2836 (elf_gc_sections): Same here.
2837 (elf_gc_common_finalize_got_offsets): And here.
2839 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2841 ELF HPPA doesn't work at present; remove it until it does.
2842 * config.bfd: Comment out setting targ_defvec to
2844 * Makefile.am: Rebuild dependencies.
2845 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2846 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2847 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2848 * Makefile.in: Rebuild.
2849 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2851 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2853 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2854 is no bfd_free(). Revert bfd_free part of previous change.
2856 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2858 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2860 (coff_compute_section_file_positions): Use bfd_free to pair
2862 (coff_write_object_contents): Likewise.
2864 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2865 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2867 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2869 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2870 (xcoff_ar_file_hdr_big): New structure.
2871 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2872 (xcoff_ar_hdr_big): New structure.
2873 (SIZEOF_AR_HDR_BIG): New macro.
2874 (xcoff_big_format_p): New macro.
2875 (xcoff_ardata_big): New macro.
2876 (arch_xhdr_big): New macro.
2877 (xcoff_slurp_armap): Handle large archives.
2878 (xcoff_archive_p): Detect large archives.
2879 (xcoff_read_ar_hdr): Handle large archives.
2880 (xcoff_openr_next_archived_file): Handle large archives.
2881 (xcoff_generic_stat_arch_elt): Handle large archives.
2882 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2883 (xcoff_write_armap_big): New function.
2884 (xcoff_write_armap): New function, dispatch to _old or _big.
2885 (xcoff_write_archive_contents_old): Rename from
2886 xcoff_write_archive_contents.
2887 (xcoff_write_archive_contents_big): New function.
2888 (xcoff_write_archive_contents): New function, dispatch to _old or
2891 2000-02-18 Richard Henderson <rth@cygnus.com>
2893 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2894 and hide_symbol members.
2895 (elf_link_hash_copy_indirect): Remove.
2896 (elf_link_hash_hide_symbol): Remove.
2897 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2898 and elf_backend_hide_symbol.
2899 (_bfd_elf_link_hash_copy_indirect): Declare.
2900 (_bfd_elf_link_hash_hide_symbol): Declare.
2901 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2902 (_bfd_elf_link_hash_hide_symbol): Likewise.
2903 (_bfd_elf_link_hash_table_init): Don't init killed members.
2904 * elflink.h (elf_link_add_object_symbols): Use the bed function
2905 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2906 (elf_link_assign_sym_version): Likewise.
2907 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2908 (elf_backend_hide_symbol): Likewise.
2909 (elfNN_bed): Update for new members.
2911 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2913 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2914 STACK_END_ADDR): Define for new core file format.
2915 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2916 for handling the vagaries of the various core file structures used
2917 by AIX over the years.
2918 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2919 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2920 core_dumpx structure.
2922 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2924 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2925 (bfd_mach_sh3_dsp): Likewise.
2926 (bfd_mach_sh4): Reinstate.
2927 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2928 * bfd-in2.h: Regenerate.
2929 * coff-sh.c (struct sh_opcode): flags is no longer short.
2930 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2931 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2932 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2933 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2934 (sh_opcodes): No longer const.
2935 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2936 (sh_insn_uses_reg): Check for USESAS and USESR8.
2937 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2938 (_bfd_sh_align_load_span): Return early for SH4.
2939 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2940 Take into account that field b of a parallel processing insn
2941 could be mistaken for a separate insn.
2942 * cpu-sh.c (arch_info_struct): New array elements for
2943 sh2, sh-dsp and sh3-dsp.
2944 Reinstate element for sh4.
2945 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2946 (SH4_NEXT): Reinstate.
2947 (SH3_NEXT, SH3E_NEXT): Adjust.
2948 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2949 * elf32-sh.c (sh_elf_set_private_flags): New function.
2950 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2951 (sh_elf_merge_private_data): New function.
2952 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2953 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2954 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2955 sh_elf_merge_private_data.
2957 2000-02-13 Richard Henderson <rth@cygnus.com>
2959 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2960 hide_symbol members.
2961 (elf_link_hash_copy_indirect): New.
2962 (elf_link_hash_hide_symbol): New.
2963 * elflink.h (elf_link_add_object_symbols): Break out copy from
2964 indirect new new symbol to elf.c.
2965 (elf_link_assign_sym_version): Break out privatization of
2966 non-exported symbol to elf.c.
2967 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2968 (_bfd_elf_link_hash_hide_symbol): New.
2969 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2971 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2973 * section.c (_bfd_strip_section_from_output): Add info parameter.
2974 If it passed as non-NULL, use it to check whether any input BFD
2975 has an input section which uses this output section. Change all
2977 * bfd-in2.h: Rebuild.
2979 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2980 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2982 * bfd-in2.h: Rebuild.
2984 2000-02-10 Timothy Wall <twall@cygnus.com>
2986 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2987 allow final modifications of swapped-in symbol.
2988 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2989 * coffcode.h (coff_write_relocs): Use macro
2990 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2991 symbol index should be set to -1.
2993 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2995 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2996 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2997 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2998 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2999 sh_insns_uses_or_sets_freg): New functions.
3000 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
3001 * (sh_insns_conflict): Use new functions and new macros to
3002 detect conflicts when two instructions both set same integer registers,
3003 both set same fp register, and both set special register.
3005 2000-02-09 Timothy Wall <twall@cygnus.com>
3007 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
3008 swapping in sections, so that the swapping routines have access to
3011 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
3013 * coff-go32.c: Update comment. Update copyright.
3015 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3017 * syms.c (bfd_decode_symclass)
3018 Two new class characters were added - 'V' and 'v'. The
3019 meaning of 'W' is now restricted to just weak non-object
3020 symbols. This allows differentiation between, for example,
3021 weak functions vs weak objects. nm for example now dumps:
3023 'w' = weak unresolved
3024 'V' = weak global object
3025 'v' = weak unresolved object
3027 (bfd_is_undefined_symclass): New function. Return true if the
3028 given symbol class represents and undefined/unresolved symbol.
3030 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
3033 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
3035 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
3036 STT_ARM_16BIT flag set, but it is not attached to a data object
3037 return STT_ARM_16BIT so that it will be treated as code by the
3040 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3042 * coff-i386.c (i3coff_object_p): Remove prototype.
3045 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
3046 to name. Update copyright.
3048 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
3049 assignment to avoid warning. Update copyright.
3051 2000-01-24 Robert Lipe (robertl@sco.com)
3053 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
3054 instead of using GNU C extension.
3056 2000-01-21 Nick Clifton <nickc@cygnus.com>
3058 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
3059 amount from a bfd_in_memory structure.
3060 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
3063 2000-01-14 Nick Clifton <nickc@cygnus.com>
3065 * linker.c (default_indirect_link_order): oops - fix incorrectly
3066 applied patch from Tim Wall.
3068 2000-01-13 Timothy Wall (twall@tiac.net>
3070 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3071 = scnhsz, filhsz, relsz, aoutsz, etc)
3073 * coffswap.h: Ditto.
3075 2000-01-13 Nick Clifton <nickc@cygnus.com>
3077 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3078 interwork thumb to arm stub.
3080 2000-01-13 Timothy Wall (twall@tiac.net>
3082 * archures.c (bfd_octets_per_byte): New function: Return
3084 (bfd_arch_mach_octets_per_byte): New function: Return target
3087 * section.c: Distinguish between octets and bytes for usage of
3088 _cooked_size, _raw_size, and output_offset. Clarify
3089 description of bfd_set_section_contents.
3091 * bfd-in2.h: Regenerate.
3093 * coffgen.c: Indicate that the offset parameter is in bytes, not
3096 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3097 where appropriate to get the octet offset when calling
3098 bfd_set_section_contents.
3099 (bfd_coff_reloc_link_order): Ditto.
3101 * linker.c (bfd_generic_reloc_link_order): Ditto.
3102 (_bfd_default_link_order): Ditto.
3104 * reloc.c (bfd_perform_relocation): Distinguish between octets
3105 and bytes. Use octets when indexing into octet data; use bytes
3106 when calculating target addresses.
3107 (bfd_install_relocation): Ditto.
3109 * srec.c (srec_write_section): Ditto.
3111 2000-01-13 Nick Clifton <nickc@cygnus.com>
3113 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3114 3 to 2. This allows 4 byte sized sections, which is necessary for
3115 dlltool to build functioning DLLs.
3117 2000-01-10 Philip Blundell <pb@futuretv.com>
3119 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3120 (arm*-*-conix*): New target.
3122 2000-01-10 Egor Duda <deo@logos-m.ru>
3124 * config.bfd: Include elf32_i386 vector to target list for cygwin
3127 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3128 * configure.in: Test for structure win32_pstatus_t in
3130 * configure: Regenerate.
3132 * elf.c (elfcore_grok_win32pstatus): New function: process
3133 win32_pstatus_t notes in elf core file.
3134 (elfcore_grok_note): Detect win32_pstatus notes.
3136 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3138 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3140 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3141 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3143 1999-12-29 Richard Henderson <rth@cygnus.com>
3145 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3146 if no dynamic sections created.
3148 1999-12-27 Nick Clifton <nickc@cygnus.com>
3150 * peicode.h (pe_bfd_object_p): Only define for PE format
3153 1999-12-17 Nick Clifton <nickc@cygnus.com>
3155 * coff-i386.c (i3coff_object_p): Delete.
3156 (i386coff_vec): Replace reference to i3coff_object_p with a
3157 reference to coff_object_p.
3159 * coff-mcore.c (pe_object_p): Delete.
3161 * peicode.h (pe_bfd_object_p): New function: Detect the
3162 presence of a PE format COFF object file. Also detect and
3163 warn about the presence of LINK6 format Image Library Format
3166 1999-12-16 Nick Clifton <nickc@cygnus.com>
3168 * coff-arm.c (NUM_ELEM): New macro.
3169 (NUM_RELOCS): New macro: The number of known ARM relocs.
3170 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3171 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3173 (bfd_arm_process_before_allocation): Produce a warning message if
3174 an out of range symbol index is encountered.
3176 1999-12-14 Nick Clifton <nickc@cygnus.com>
3178 * elflink.h (is_global_symbol_definition): New Function: Return
3179 true iff the symbol is being given a global definition in this
3181 (elf_link_is_defined_archive_symbol): Do not bother processing
3182 symbols for an archive element that has already been included
3184 Use is_global_symbol_definition().
3186 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3188 * config.bfd: Add support for sparc-*-netbsdelf* and
3189 sparc-*-netbsdaout*.
3191 1999-12-13 Nick Clifton <nickc@cygnus.com>
3193 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3194 if the symbol is in the common section.
3196 1999-12-10 Nick Clifton <nickc@cygnus.com>
3198 * elflink.h (elf_link_is_defined_archive_symbol): New
3199 function: Decide if a symbol, in an archive map is there
3200 because it is defined in the archive element, or because it is
3201 just another common declaration of it.
3202 (elf_link_add_archive_symbols): Use
3203 elf_link_is_defined_archive_symbol to decide if an archive
3204 element contain a reference to a common symbol should be
3207 1999-12-10 Nick Clifton <nickc@cygnus.com>
3209 * elflink.h: Revert previous patch.
3210 * targets.c: Revert previous patch.
3211 * libbfd-in2.h: Revert previous patch.
3212 * libbfd.h: Revert previous patch.
3213 * elfxx-target.h: Revert previous patch.
3214 * archive.c: Revert previous patch.
3215 * aout-target.h: Revert previous patch.
3216 * aout-tic30.h: Revert previous patch.
3217 * bfd.c: Revert previous patch.
3218 * coff-alpha.c: Revert previous patch.
3219 * coff-rs6000.c: Revert previous patch.
3220 * elf64-mips.c: Revert previous patch.
3221 * ieee.c: Revert previous patch.
3222 * libecoff.h: Revert previous patch.
3223 * oasys.c: Revert previous patch.
3224 * som.c: Revert previous patch.
3225 * vms.c: Revert previous patch.
3227 1999-12-09 Nick Clifton <nickc@cygnus.com>
3229 * elflink.h (elf_link_add_archive_symbols): Add an archive
3230 element even if contains a symbol which is currently only
3231 considered to be a common.
3233 * targets.c (struct bfd_target): Add new field
3234 _bfd_allow_commons_in_armap.
3235 * bfd-in2.h:Regenerate.
3237 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3239 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3240 * libbfd.h: Regenerate.
3242 * elfxx-target.h: If using COFF archive map, override
3243 definition of allow_commons_in_armap and replace with
3246 * archive.c (bfd_compute_and_write_armap): Do not place common
3247 symbols into the archive map unless _bfd_allow_commons_in_armap
3250 * aout-target.h (MY_allow_commons_in_armap): Define.
3251 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3252 * bfd.c (bfd_allow_commons_in_armap): Define.
3253 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3254 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3255 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3256 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3257 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3258 * oasys.c (oasys_allow_commons_in_armap): Define.
3259 * som.c (som_allow_commons_in_armap): Define.
3260 * vms.c (vms_allow_commons_in_armap): Define.
3262 1999-12-07 Jim Blandy <jimb@cygnus.com>
3264 Add support for SSE registers in ELF core files.
3265 * elf.c (elfcore_make_note_pseudosection): New function.
3266 (elfcore_grok_prfpreg): Use it.
3267 (elfcore_grok_prxfpreg): New function.
3268 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3270 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3272 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3273 value by 4 before storing it back in the field. From
3274 Koundinya. K <kk@ddeorg.soft.net>.
3276 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3278 * archures.c (bfd_mach_am33): Define.
3279 * bfd-in2.h: Rebuilt.
3280 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3281 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3282 (compute_function_info): Handle additional registers saved by
3284 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3285 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3287 1999-11-29 Jim Blandy <jimb@cygnus.com>
3289 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3291 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3294 1999-11-27 Michael Meissner <meissner@cygnus.com>
3296 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3297 internal use within gas for alpha explicit relocations.
3298 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3299 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3300 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3301 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3302 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3303 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3305 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3306 BFD_RELOC_ALPHA_USER_*.
3308 * bfd-in2.h: Regenerate.
3309 * libbfd.h: Regenerate.
3311 1999-11-26 Fred Fish <fnf@cygnus.com>
3313 * elf.c (elfcore_read_notes): Add prototype for static function.
3314 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3315 (bfd_section_from_phdr): Replacement function that calls
3316 _bfd_elf_make_section_from_phdr for generic segment types and
3317 backend fucntion pointed to by elf_backend_section_from_phdr for
3318 backend specific segment types.
3319 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3320 now called by _bfd_elf_make_section_from_phdr. Note that this func
3321 is now just a stub between the caller and bfd_section_from_phdr.
3323 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3324 elf_backend_section_from_phdr.
3325 (elf_backend_section_from_phdr): Add prototype.
3327 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3328 (elfNN_bed): Add elf_backend_section_from_phdr.
3330 1999-11-25 Nick Clifton <nickc@cygnus.com>
3332 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3333 SEC_CODE and SEC_READONLY flags to glue sections.
3335 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3336 SEC_CODE and SEC_READONLY flags to glue sections.
3338 1999-11-20 Nick Clifton <nickc@cygnus.com>
3340 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3343 1999-11-19 Catherine Moore <clm@cygnus.com>
3345 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3346 (elf_cpu32_plt_entry): Likewise.
3348 1999-11-18 Nick Clifton <nickc@cygnus.com>
3350 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3352 (coff_mcore_relocate_section): Initialise addend to 0.
3353 Special case processing of RVA reloc.
3355 1999-11-17 Richard Henderson <rth@cygnus.com>
3357 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3358 type_change_ok; add sign_extend_vma.
3359 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3360 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3361 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3362 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3363 (elfNN_bed): Follow struture changes.
3365 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3367 * libbfd.c (bfd_read): Check result of read against desired result
3369 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3370 invalid compared to the section size.
3372 * ieee.c (ieee_slurp_debug): Get the length of the debug
3373 information right if there is no data part.
3375 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3377 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3378 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3380 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3382 * elflink.h (elf_bfd_final_link): Make last_local signed.
3384 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3386 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3389 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3391 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3393 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3394 * bfd-in2.h: Regenerate.
3396 1999-10-15 Andrew Haley <aph@cygnus.com>
3398 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3400 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3402 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3404 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3406 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3407 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3410 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3412 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3413 relocs also need the GP value.
3414 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3415 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3416 the GP value for R_MIPS_LITERAL relocs too. Handle
3417 R_MIPS_64 relocs properly on big-endian MIPS.
3418 (mips_elf_sign_extend): Behave properly with 'long long'.
3419 (mips_elf_highest): Correct typo.
3421 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3423 * cpu-m32r.c (arch_info_struct): New static global.
3424 (bfd_m32r_arch): Refer to it.
3425 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3426 (m32r_elf_print_private_bfd_data): Ditto.
3427 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3428 * archures.c (bfd_mach_m32rx): Define it.
3429 * bfd-in2.h: Rebuild.
3431 1999-09-28 Fred Fish <fnf@cygnus.com>
3433 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3434 (cisco_core_big_vec): Add new bigendian vec.
3435 (cisco_core_little_vec): Add new little endian vec.
3437 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3438 (crash_info_locs): Add array of possible offsets.
3439 (MASK_ADDR): Mask to apply to crash info offset.
3440 (crashinfo_external): Add textbase, database, bssbase and
3441 turn into a typedef.
3442 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3443 Many small changes to account for additional hardware versions.
3444 Pick a reasonable size for ".reg" section. Add a ".crash"
3445 section to allow access to crashinfo_external struct.
3446 (cisco_core_file_p): New version of this function that
3447 iterates over crash_info_locs, calling cisco_core_file_validate.
3448 (cisco_core_vec): Old big endian only vec replaced with ...
3449 (cisco_core_big_vec): Add big endian version.
3450 (cisco_core_little_vec): Add little endian version.
3452 * configure.in (cisco_core_vec): Split to two new vectors ...
3453 (cisco_core_big_vec): New target vector.
3454 (cisco_core_little_vec): New target vector.
3455 * configure: Regenerate.
3456 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3457 to cisco_core_big_vec in targ_selvecs.
3459 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3461 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3462 (mips_elf_relocate_got_local): Unused, delete.
3463 (mips_elf_relocate_global_got): Unused, delete.
3465 1999-09-24 Fred Fish <fnf@cygnus.com>
3467 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3468 to initialize it to something meaningful. Then use it to generate
3469 more useful segment names.
3471 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3473 * som.c (NO_PCREL_MODES): Define if the system does not define
3475 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3476 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3477 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3478 * libhppa.h (dis_assemble_22): New function.
3479 (bfd_hppa_insn2fmt): Handle long branch.
3481 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3484 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3486 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3487 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3488 (reloc_howto_type howto_table): Tidy comments and whitespace.
3490 1999-09-17 Nick Clifton <nickc@cygnus.com>
3492 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3493 previous delta. Set sec->gc_mark instead.
3495 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3497 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3498 (elf_cpu32_plt_entry): Likewise.
3500 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3502 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3504 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3505 symbol table, then just compute a suitable value (but do not
3506 create a __gp symbol).
3508 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3509 symbols when building shared libraries.
3510 (elf_hppa_final_link_relocate): Correct handling of PCREL
3511 relocations against undefined symbols.
3513 1999-09-16 Nick Clifton <nickc@cygnus.com>
3515 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3516 interworking sections as linker created so that they will not
3517 be removed by garbage collection.
3519 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3521 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3522 (elf_hppa_final_link_relocate): Consistently create an absolute
3523 address, then subtract out the value of __gp.
3525 1999-09-14 Michael Meissner <meissner@cygnus.com>
3527 * configure.in (Canonicalization of target names): Remove adding
3528 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3529 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3530 * configure: Regenerate.
3532 1999-09-14 Nick Clifton <nickc@cygnus.com>
3534 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3537 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3539 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3540 (elf_hppa_final_link): Initialize text_segment_base and
3542 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3544 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3545 (elf_hppa_final_link_relocate): Likewise.
3546 (elf_hppa_relocate_insn): Likewise.
3547 (elf_hppa_relocate_section): Initialize HOWTO.
3549 1999-09-13 Donn Terry <donn@interix.com>
3551 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3552 handling to support both GNU and MS objects.
3554 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3555 when determining whether to set F_RELFLG.
3557 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3559 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3560 PC24 relocs if the target is an undefined weak symbol.
3561 (arm_add_to_rel): Fix compiler warning.
3562 (elf32_arm_plt0_entry): Correct comments.
3564 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3566 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3567 an absolute symbol in REL relocs.
3569 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3571 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3572 Stub SEGREL32. Return an error for any relocation not handled.
3574 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3576 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3577 constant symbols, and avoid multiple definition errors on them.
3579 1999-09-12 Donn Terry <donn@interix.com>
3581 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3582 significant bit is set.
3584 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3586 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3588 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3589 relocs as we do for RELA relocs.
3591 1999-09-11 Donn Terry <donn@interix.com>
3593 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3594 (coff_final_link_postscript): Define.
3595 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3596 directory entries here.
3597 (_bfd_pei_final_link_postscript): New function.
3599 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3600 section flags based on the section name.
3602 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3603 get the overflow of the s_nlnno field from the s_nreloc field.
3604 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3605 the s_nlnno overflow of the .text section into the s_nreloc
3608 * peigen.c (add_data_entry): Declare.
3609 (pei_swap_aouthdr_out): Get image size right. Set linker version
3611 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3612 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3613 extraneous ImageBase.
3614 (pe_print_edata): Likewise.
3615 (pe_print_pdata): Likewise. Print exception entries.
3616 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3617 (tbl): Make const, add "UNKNOWN".
3618 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3619 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3620 section data directory.
3621 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3623 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3624 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3625 * peicode.h (coff_get_symbol_info): Define.
3627 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3629 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3631 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3634 * libpei.h: New file, broken out of peicode.h.
3635 * peigen.c: New file, broken out of peicode.h.
3636 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3637 * configure.in: Add peigen.lo to list of files required for each
3639 * Makefile.am: Rebuild dependencies.
3640 (BFD32_BACKENDS): Add peigen.lo.
3641 (BFD32_BACKENDS_CFILES): Add peigen.c.
3642 (SOURCE_HFILES): Add libpei.h.
3643 * configure, Makefile.in: Rebuild.
3645 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3646 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3647 instead. Don't clear the s_paddr field for an uninitialized data
3650 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3651 coff_data_type to f_timdat.
3652 * peicode.h (pe_mkobject_hook): Likewise.
3654 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3655 number if COFF_IMAGE_WITH_PE.
3657 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3658 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3659 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3660 there is no SEC_DEBUGGING section.
3661 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3662 IMAGE_FILE_DEBUG_STRIPPED.
3664 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3665 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3666 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3667 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3669 * coffswap.h (IMAGE_BASE): Don't define.
3670 * pei-arm.c (IMAGE_BASE): Don't define.
3671 * pei-i386.c (IMAGE_BASE): Don't define.
3672 * pei-mcore.c (IMAGE_BASE): Don't define.
3673 * pei-ppc.c (IMAGE_BASE): Don't define.
3675 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3676 symbol, switch on the class when determining whether to modify the
3677 value. For PE, don't modify the value of a C_FCN symbol not named
3680 * libbfd-in.h (_bfd_abort): Declare.
3682 * bfd.c (_bfd_abort): New function.
3683 * libbfd.h: Rebuild.
3685 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3688 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3689 don't write out the associated line numbers.
3691 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3694 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3695 changes when the base type is unknown.
3697 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3700 * syms.c (BSF_DEBUGGING_RELOC): Define.
3701 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3702 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3704 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3705 BSF_DEBUGGING_RELOC set.
3706 * bfd-in2.h: Rebuild.
3708 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3710 * ecoff.c (bfd_debug_section): Update initialization for new
3712 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3713 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3715 1999-09-10 H.J. Lu <hjl@gnu.org>
3717 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3718 _bfd_filnmlen field.
3719 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3721 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3723 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3724 for FPTR relocs involving local symbols.
3726 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3727 value for the stub address in a call through a stub.
3728 Install the value for a local symbol directly into the DLT
3729 instead of generating a reloc. Correctly handle FPTR64 relocs.
3731 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3732 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3733 (elf_hppa_final_link): Call them.
3735 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3737 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3738 (elf_adjust_dynamic_symbol): ...from here.
3740 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3742 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3743 relocation, remove them. SECREL64->LTOFF16WF.
3744 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3746 (elf_hppa_relocate_insn): Similarly.
3748 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3749 (elf_hppa_relocate_insn): Similarly.
3751 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3753 (elf_hppa_relocate_insn): Similarly.
3755 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3756 Handle LTOFF_TP* relocs.
3757 (elf_hppa_relocate_insn): Similarly.
3759 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3760 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3761 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3763 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3764 DIR32, DIR64 and FPTR64 relocations.
3765 (elf_hppa_relocate_insn): Similarly.
3767 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3768 address of the .PARISC.global section.
3769 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3770 table entry elf_hppa_final_link_relocate. Do not give a warning
3771 for a reloc against an external symbol if it has a PA64 hash
3773 (elf_hppa_final_link_relocate): Significantly rework. Handle
3774 DLTIND relocations. Compute the final value of the relocation
3775 before passing the value of elf_hppa_relocate_insn.
3776 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3777 relocation support. Handle DLTIND relocation requests just like
3778 DLTREL relocation requests. Simplify branch handling.
3780 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3782 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3783 non-allocated section as done in i386 version.
3784 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3785 statement since this is no know relocation.
3787 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3789 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3791 (elf_hppa_relocate_insn): Similarly.
3793 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3795 (elf_hppa_relocate_insn): Similarly.
3797 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3798 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3799 Pass the relocate type rather than the insn format to
3800 elf_hppa_relocate_insn.
3801 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3802 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3804 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3806 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3807 (bfd_coff_filnmlen): Define.
3808 (bfd_coff_std_swap_table): Initialize new field.
3809 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3811 (coff_write_symbols): Likewise.
3812 (coff_get_normalized_symtab): Likewise.
3813 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3814 * libcoff.h: Rebuild.
3816 1999-09-06 Donn Terry <donn@interix.com>
3818 * coffcode.h (sort_by_secaddr): New static function if
3820 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3821 sections by VMA when assigning target_index values. Always set
3824 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3825 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3827 * libcoff.h: Rebuild.
3829 * coffcode.h (coff_set_custom_section_alignment): Add const to
3830 declaration to match definition.
3831 (coff_write_object_contents): Don't set F_AR32W(R)? if
3834 * coff-i386.c (in_reloc_p): Add declaration.
3835 (i386coff_vec): Simplify initialization of
3836 application_section_flags.
3838 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3839 version. Move COFF_WITH_PE specific code to new version.
3840 (stype_to_sec_flags): Likewise. Add section parameter.
3841 * coffgen.c (make_a_section_from_file): Set target_index before
3842 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3843 * libcoff.h: Rebuild.
3845 * syms.c (stt): Add some PE/PEI section names.
3846 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3848 (bfd_symbol_info): Check for 'w'.
3850 * section.c (struct bfd_comdat_info): Define.
3851 (asection): Add comdat field.
3852 (STD_SECTION): Initialize comdat field.
3853 (bfd_make_section_anyway): Likewise.
3854 * bfd-in2.h: Rebuild.
3856 1999-09-06 Andreas Schwab <schwab@suse.de>
3858 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3861 1999-09-06 Nick Clifton <nickc@cygnus.com>
3863 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3864 bfd_realloc instead of calloc and realloc.
3866 1999-09-04 Steve Chamberlain <sac@pobox.com>
3868 * cpu-pj.c: New file.
3869 * elf32-pj.c: New file.
3870 * config.bfd (pj*): New cpu.
3871 (pj-*-*, pjl-*-*): New targets.
3872 * configure.in (bfd_elf32_pj_vec): New target vector.
3873 (bfd_elf32_pjl_vec): New target vector.
3874 * archures.c (bfd_arch_pj): Define.
3875 * elf.c (prep_headers): Handle bfd_arch_pj.
3876 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3877 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3878 to target vector list.
3879 * Makefile.am: Rebuild dependencies.
3880 (ALL_MACHINES): Add cpu-pj.lo.
3881 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3882 (BFD32_BACKENDS): Add elf32-pj.lo.
3883 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3884 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3886 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3888 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3889 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3890 and NON_GOT_REF from weak defined symbol to real symbol.
3891 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3892 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3893 create a COPY reloc.
3894 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3895 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3896 don't create a COPY reloc.
3898 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3900 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3901 count those in sections we are not including in the link.
3903 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3905 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3906 field in hpux11 shared libraries.
3908 1999-09-02 Nick Clifton <nickc@cygnus.com>
3910 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3912 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3914 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3915 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3916 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3918 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3920 * elflink.h (record_link_assignment): When possible, keep the
3921 original type of the symbol.
3923 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3925 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3926 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3927 tools were configured.
3928 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3930 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3932 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3933 GOT entries for GOT16 relocations; they're not required.
3935 1999-08-24 Nick Clifton <nickc@cygnus.com>
3937 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3939 * config.bfd (arm-*-netbsd*): New target.
3940 * configure.in (armnetbsd_vec): New target vector.
3941 * configure: Regenerate
3942 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3944 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3945 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3946 (armnetbsd.lo): New rule with deps.
3947 * Makefile.in: Regenerate.
3949 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3952 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3954 * som.c (som_slurp_symbol_table): Fix typo in comment.
3956 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3958 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3959 here instead of using elf_section_data...
3961 1999-08-19 Nick Clifton <nickc@cygnus.com>
3963 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3964 relocations into the base file.
3965 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3966 we are building a base file.
3968 1999-08-19 Nick Clifton <nickc@cygnus.com>
3970 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3972 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3973 REL relocs when performing a partial relocation.
3975 1999-08-18 Donn Terry <donn@interix.com>
3977 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3978 _bfd_coff_link_input_bfd into top level.
3980 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3981 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3982 (coff_i386_rtype_to_howto): Likewise.
3983 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3984 Completely ignore symbols which are all zero.
3985 (dummy_reloc16_estimate): Add return 0.
3986 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3987 variable copy to name_copy to avoid shadowing outer scope
3989 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3990 from unsigned int to unsigned long. Add timestamp field.
3991 * libcoff.h: Rebuild.
3993 1999-08-17 H.J. Lu <hjl@gnu.org>
3995 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3998 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4000 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
4001 for special section symbols.
4002 * elflink.h (elf_merge_symbol): If we have no old BFD, check
4003 BSF_DYNAMIC on the section symbol to see whether the old BFD is
4006 1999-08-15 Mark Mitchell <mark@codesourcery.com>
4008 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
4009 coincidence of variable names between old and new code.
4011 1999-08-12 Nick Clifton <nickc@cygnus.com>
4013 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
4014 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
4015 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
4016 and 'addend' parameter a 'bfd_signed_vma'.
4017 (elf32_arm_final_link_relocate): Do not involve stubs in
4018 R_ARM_THM_PC22 relocs relative to section symbols, they are long
4019 jumps, not function calls.
4021 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
4023 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
4024 in R_ARM_PC24 relocs.
4026 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
4028 * elf-hppa.h (elf_hppa_fake_sections): New function.
4029 * elf32-hppa.c (elf_backend_fake_sections): Define.
4031 * elf-hppa.h (elf_hppa_final_write_processing): Update for
4032 recent changes to the arch_info structure.
4034 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
4035 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
4036 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
4039 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
4040 Ralf Baechle <ralf@uni-koblenz.de>
4042 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
4043 output DT_MIPS_GOTSYM.
4044 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
4045 DT_MIPS_SYMTABNO if there are no global GOT symbols.
4047 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
4049 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
4050 prototype. Handle local symbols. Add commentary.
4051 (mips_elf_calculate_relocation): Adjust accordingly.
4052 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
4055 * elflink.h (elf_bfd_final_link): Tweak last change.
4057 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4059 * elflink.h (elf_link_size_reloc_section): Use the counts in the
4060 elf-section data to allocate just the right amount of relocation
4061 space. Don't allocate the hash space twice.
4062 (elf_bfd_final_link): Calculate the amount of space to allocate in
4063 each relocation section.
4065 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4067 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4068 64bit mode, generate a section relative relocation for a 32bit
4070 (elf_hppa_is_local_label_name): New function.
4071 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4072 shared between 32bit and 64bit port.
4074 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4076 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4077 R_MIPS_GOT16 and R_MIPS_CALL16.
4078 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4079 to use when looking for a preexisting GOT entry.
4081 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4083 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4084 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4086 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4088 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4090 * elflink.h (elf_link_output_extsym): Don't output a weak
4091 reference to an undefined symbol just because it was defined weak
4094 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4096 * coffgen.c (coff_find_nearest_line): When looking for file, use
4097 last best match rather than first. If address is beyond last line
4098 number record, don't return the last line as the correct value.
4100 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4102 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4103 * bfd-in2.h: Rebuild.
4105 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4107 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4108 * coffcode.h (coff_set_custom_section_alignment): New static
4110 (coff_section_alignment_table): New static array.
4111 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4112 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4113 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4114 * libcoff.h: Rebuild.
4116 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4118 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4120 * Makefile.in: Rebuild.
4122 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4124 * section.c (SEC_SHARED): Define.
4125 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4126 (styp_to_sec_flags): Likewise.
4127 * peicode.h (coff_swap_scnhdr_out): Likewise.
4128 * bfd-in2.h: Rebuild.
4130 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4132 * coffcode.h (coff_classify_symbol): Comment out part of
4133 1999-08-05 change which breaks cygwin DLLs.
4135 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4136 * aclocal.m4, configure: Rebuild.
4138 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4140 * section.c (global_syms): Only initialize union field if
4143 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4145 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4146 the size of a GOT entry here.
4147 (mips_elf_calculate_relocation): Don't create a local GOT entry
4148 for the symbol in a GOT16 relocation; just for it's high-order bit
4149 (_bfd_mips_elf_relocate_section): Fix thinko.
4151 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4153 Based on patches from Donn Terry <donn@interix.com>:
4154 * coffcode.h (enum coff_symbol_classification): Define.
4155 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4156 _bfd_coff_classify_symbol. Change return type.
4157 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4158 (coff_slurp_symbol_table): Use coff_classify_symbol.
4159 (coff_classify_symbol): New static function.
4160 (coff_sym_is_global): Never define.
4161 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4162 * cofflink.c (coff_link_check_ar_symbols): Use
4163 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4164 (coff_link_add_symbols): Likewise.
4165 (_bfd_coff_link_input_bfd): Likewise.
4166 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4167 coff_classify_symbol.
4168 * libcoff.h: Rebuild.
4170 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4172 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4173 (e_ltpsel, e_rtpsel): Similarly.
4175 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4176 and 14bit ertpsel. Handle 64bit psel.
4178 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4180 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4181 handling for REL relocations. And only left-shift R_MIPS26
4182 relocation addends where necessary.
4184 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4186 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4187 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4188 Just return the relocation found.
4189 (mips_elf_relocate_section): Pull the LO16 addend out of the
4190 section itself when using REL relocations.
4192 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4193 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4196 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4198 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4199 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4200 relocation against a symbol in an input section with no output
4201 section. From Daniel Jacobowitz <drow@false.org>.
4203 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4205 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4206 look for generated file correctly.
4207 * aclocal.m4, configure: Rebuild.
4209 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4211 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4212 and R_MIPS16_26 relocations correctly when relocating.
4213 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4214 and R_MIPS_CALL_LO16 are for global symbols.
4216 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4218 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4220 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4221 variables and initialize them.
4223 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4225 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4226 there are no global symbols requiring GOT entries.
4227 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4228 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4229 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4231 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4232 symbols are considered to have the value zero.
4233 (_bfd_mips_elf_relocate_section): Don't try to perform a
4234 relocation for an undefined symbol.
4235 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4238 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4240 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4241 wants ba,a,pt %xcc instead of %icc.
4242 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4243 of large PLT entries.
4244 (sparc64_elf_plt_ptr_offset): Fix calculation.
4245 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4246 addend should be relative to load address, not .plt section start.
4247 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4249 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4251 * elf-bfd.h (struct elf_backend_data): Add
4252 print_symbol_all and output_arch_syms backend methods.
4253 * elfxx-target.h: Likewise.
4254 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4255 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4256 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4258 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4259 symbols in .dynsym, add their names into .dynstr. Put those symbols
4261 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4262 pointers to STT_REGISTER symbols in dynsym section.
4263 (sparc64_elf_print_symbol_all): New function.
4264 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4265 printing using the print_symbol_all hook.
4267 1999-07-30 Catherine Moore <clm@cygnus.com>
4269 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4272 1999-07-29 Richard Henderson <rth@cygnus.com>
4274 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4275 dynamic_sections_created.
4277 1999-07-29 Richard Henderson <rth@cygnus.com>
4279 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4280 (mips_rtype_to_howto): ... new function.
4281 (_bfd_mips_elf_relocate_section): Use it.
4283 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4285 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4287 1999-07-27 Nick Clifton <nickc@cygnus.com>
4289 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4291 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4292 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4294 1999-07-23 Donn Terry <donn@interix.com>
4296 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4297 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4298 * cofflink.c (coff_link_add_symbols): If PE, handle section
4300 * libcoff.h: Rebuild.
4302 * config.bfd (i[3456]86-*-interix*): New target.
4304 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4306 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4307 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4308 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4309 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4310 (COFF_SUPPORT_GNU_LINKONCE): Define.
4311 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4312 (COFF_SUPPORT_GNU_LINKONCE): Define.
4314 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4317 * makefile.dos: Remove; obsolete.
4318 * configure.bat: Remove; obsolete.
4320 1999-07-21 H.J. Lu <hjl@gnu.org>
4322 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4324 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4326 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4327 message and fail if a symbol index is out of range.
4329 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4331 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4332 when looking at a R_MIPS_GOT16 relocation.
4334 1999-07-20 Nick Clifton <nickc@cygnus.com>
4336 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4338 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4340 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4341 removed in previous change.
4342 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4343 in relocateable output.
4345 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4347 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4350 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4351 if they appear to be specially created by the linker.
4353 1999-07-19 Nick Clifton <nickc@cygnus.com>
4355 * targets.c (alternative_target): New field in bfd_target
4357 (bfd_search_for_target): New function: Find a target that
4358 satisifies a search function.
4359 * bfd-in2.h: Regenerate.
4361 * elfxx-target.h: Initialise the alternative_target field of
4362 the bfd_target structures to point to the other target (if
4364 * nlm-target.h: Initialise the alternative_target field of
4365 the bfd_target structures to point to the other target (if
4368 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4369 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4371 * aix386-core.c: Initialise new field of bfd_target structure.
4372 * aout-adobe.c: Initialise new field of bfd_target structure.
4373 * aout-arm.c: Initialise new field of bfd_target structure.
4374 * aout-target.h: Initialise new field of bfd_target structure.
4375 * aout-tic30.c: Initialise new field of bfd_target structure.
4376 * binary.c: Initialise new field of bfd_target structure.
4377 * bout.c: Initialise new field of bfd_target structure.
4378 * cisco-core.c: Initialise new field of bfd_target structure.
4379 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4380 * coff-alpha.c: Initialise new field of bfd_target structure.
4381 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4382 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4383 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4384 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4385 * coff-i386.c: Initialise new field of bfd_target structure.
4386 * coff-i860.c: Initialise new field of bfd_target structure.
4387 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4388 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4389 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4390 * coff-mips.c: Initialise new field of bfd_target structure.
4391 * coff-ppc.c: Initialise new field of bfd_target structure.
4392 * coff-rs6000.c: Initialise new field of bfd_target structure.
4393 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4394 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4395 * coff-tic30.c: Initialise new field of bfd_target structure.
4396 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4397 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4398 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4399 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4400 * hppabsd-core.c: Initialise new field of bfd_target structure.
4401 * hpux-core.c: Initialise new field of bfd_target structure.
4402 * i386msdos.c: Initialise new field of bfd_target structure.
4403 * i386os9k.c: Initialise new field of bfd_target structure.
4404 * ieee.c: Initialise new field of bfd_target structure.
4405 * ihex.c: Initialise new field of bfd_target structure.
4406 * irix-core.c: Initialise new field of bfd_target structure.
4407 * mipsbsd.c: Initialise new field of bfd_target structure.
4408 * netbsd-core.c: Initialise new field of bfd_target structure.
4409 * oasys.c: Initialise new field of bfd_target structure.
4410 * osf-core.c: Initialise new field of bfd_target structure.
4411 * ppcboot.c: Initialise new field of bfd_target structure.
4412 * ptrace-core.c: Initialise new field of bfd_target structure.
4413 * sco5-core.c: Initialise new field of bfd_target structure.
4414 * som.c: Initialise new field of bfd_target structure.
4415 * srec.c: Initialise new field of bfd_target structure.
4416 * tekhex.c: Initialise new field of bfd_target structure.
4417 * trad-core.c: Initialise new field of bfd_target structure.
4418 * versados.c: Initialise new field of bfd_target structure.
4419 * vms.c: Initialise new field of bfd_target structure.
4421 1999-07-19 Andreas Schwab <schwab@suse.de>
4423 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4426 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4428 * elflink.h (elf_link_adjust_relocs): New function.
4429 (elf_bfd_final_link): Use it.
4430 (elf_link_input_bfd): Deal with the fact that there can be
4431 two relocation sections for a single section.
4432 (elf_reloc_link_order): Likewise.
4434 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4435 a relocateable object.
4436 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4438 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4440 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4441 (sparc64_elf_get_reloc_upper_bound,
4442 sparc64_elf_get_dynamic_reloc_upper_bound,
4443 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4444 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4446 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4447 ELF64_R_TYPE_ID/DATA where appropriate.
4449 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4451 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4454 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4456 * elf32-mips.c (mips_elf_local_relocation_p): New static
4458 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4459 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4460 Always set *require_jalxp.
4461 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4462 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4463 GOT16 if the GOT16 is against a local symbol. Don't return false
4464 for an undefined symbol. If there is an overflow, assert that we
4467 1999-07-16 Andreas Schwab <schwab@suse.de>
4469 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4470 variables `link' and `elfsec'.
4471 (elf_bfd_final_link): Remove unused variable `os'.
4473 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4475 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4476 a PT_PHDR program headers.
4477 (_bfd_mips_elf_final_link): Don't assume there are going to be
4478 section symbols when we're not building a shared object.
4479 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4482 1999-07-15 J.T. Conklin <jtc@redback.com>
4484 * config.bfd (i[3456]86-*-vxworks*): New target.
4486 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4488 * elf32-mips.c (mips_elf_stub_section_p): New function.
4489 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4490 (mips_elf_relocate_section): Adjust calling sequence for
4491 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4492 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4495 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4497 * configure.in: Bump version number to 2.9.5.
4498 * configure: Rebuild.
4500 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4502 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4504 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4505 to derive final type instead of hardwiring a selection.
4507 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4509 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4510 things relocated by R_MIPS16_GPREL.
4511 (mips_elf_perform_relocation): Likewise.
4513 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4515 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4517 1999-07-14 Richard Henderson <rth@cygnus.com>
4519 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4520 (_bfd_mips_elf_size_dynamic_sections): Set it.
4521 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4522 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4523 new argument max_local.
4525 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4527 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4528 subwords when handling an R_MIPS16_26 relocation.
4529 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4532 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4533 dst_mask to match reality.
4534 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4535 (mips_elf_obtain_contents): Use bfd_get.
4536 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4537 (mips_elf_relocate_section): Likewise.
4539 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4541 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4542 (mips_elf_relocate_section): Adjust calling sequence for
4543 mips_elf_perform_relocation.
4544 (mips_elf_perform_relocation): Take additional argument. Handle
4545 R_MIPS16_26. Use bfd_put for convenience.
4547 1999-07-13 Richard Henderson <rth@cygnus.com>
4549 * elf.c (assign_file_positions_for_segments): Thinko last change.
4550 Always overwrite p_flags.
4552 1999-07-13 Richard Henderson <rth@cygnus.com>
4554 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4555 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4556 .dynbss and .rel[a].bss if want_dynbss.
4557 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4559 1999-07-13 Richard Henderson <rth@cygnus.com>
4561 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4563 1999-07-13 Richard Henderson <rth@cygnus.com>
4565 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4566 (struct elf_link_hash_table): Add dynlocal.
4567 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4568 (_bfd_elf_link_adjust_dynindx): Delete.
4569 (_bfd_elf_link_renumber_dynsyms): Prototype.
4570 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4571 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4572 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4573 (_bfd_elf_link_lookup_local_dynindx): New function.
4574 (elf_link_renumber_hash_table_dynsyms): New function.
4575 (_bfd_elf_link_renumber_dynsyms): New function.
4576 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4577 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4578 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4579 instead of elf_link_remove_section_and_adjust_dynindices.
4580 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4581 (elf_link_assign_sym_version): Remove removed_dynamic code.
4582 (elf_link_renumber_dynsyms): Delete.
4583 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4585 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4586 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4587 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4588 * elf32-mips.c: Similarly.
4589 * elf32-ppc.c: Similarly.
4590 * elf32-sparc.c: Similarly.
4591 * elf64-alpha.c: Similarly.
4592 * elf64-sparc.c: Similarly.
4594 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4596 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4597 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4598 when the relocation is against _gp_disp.
4600 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4602 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4603 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4604 to possibly_dynamic_relocs. Adjust usage throughout code.
4605 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4606 (elf_mips_ctor64_howto): Likewise.
4607 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4609 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4610 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4611 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4612 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4614 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4616 * Makefile.am: Rebuild dependencies.
4617 * Makefile.in: Rebuild.
4619 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4620 * bfd-in2.h: Rebuild.
4622 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4623 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4624 structure initializations. Add casts.
4625 * reloc.c (EMPTY_HOWTO): Define.
4626 * bfd-in2.h: Rebuild.
4627 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4628 comparisons against 0.
4629 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4630 previous_ibfd_e_flags to unsigned long.
4631 * vms.h (struct vms_private_data_struct): Change section_count to
4633 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4634 (_bfd_vms_write_gsd): Change symnum to unsigned.
4635 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4636 * vms-tir.c (etir_sta): Change psect to unsigned.
4637 (alloc_section): Change idx to unsigned.
4638 (tir_sta, tir_ctl): Change psect to unsigned.
4639 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4640 * vms.c (priv_section_count): Change to unsigned.
4642 1999-07-12 Andreas Schwab <schwab@suse.de>
4644 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4645 * m68klinux.c: Likewise.
4647 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4649 * Many files: Changes to avoid gcc warnings: Remove unused local
4650 variables. Add default case to enum switches.
4651 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4652 compile if not COFF_IMAGE_WITH_PE.
4653 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4654 (bfd_arm_get_bfd_for_interworking): Likewise.
4655 (bfd_arm_process_before_allocation): Likewise.
4656 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4657 * pei-arm.c: Likewise.
4658 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4659 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4660 (mips_elf_got16_entry): Put parens around & in body of ==.
4661 (mips_elf_calculate_relocation): Correct test for empty string.
4662 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4664 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4667 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4669 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4670 as appropriate. Fill in structure initializations. Add variable
4671 initializations. Add casts.
4672 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4673 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4675 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4677 * elf-bfd.h (bfd_elf_hash): Update declaration.
4678 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4679 when calling bfd_elf_hash.
4681 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4683 * libbfd.c (bfd_put_8): Make it of type `void'.
4684 * bfd-in2.h: Regenerated.
4685 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4687 (_bfd_mips_elf_final_link): Likewise.
4689 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4691 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4693 * config.bfd (hppa*-*-linux-gnu*): New target
4695 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4697 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4698 (_bfd_mips_elf_create_dynamic_sections): New function.
4699 (_bfd_mips_elf_add_symbol_hook): Likewise.
4700 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4701 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4702 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4703 (_bfd_mips_elf_gc_mark_hook): Likewise.
4704 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4705 (_bfd_mips_elf_always_size_sections): Likewise.
4706 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4707 (_bfd_mips_elf_check_relocs): Likewise.
4708 (_bfd_mips_elf_link_hash_table_create): Likewise.
4709 (_bfd_mips_elf_print_private_data): Likewise.
4710 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4711 (_bfd_mips_elf_final_link): Likewise.
4712 (_bfd_mips_elf_additional_program_headers): Likewise.
4713 (_bfd_mips_elf_modify_segment_map): Likewise.
4714 (_bfd_mips_elf_relocate_section): Likewise.
4715 * elf32-mips.c (mips_elf32_object_p): Move contents into
4716 _bfd_mips_elf_object_p.
4717 (mips_elf_additional_program_headers): Rename to
4718 _bfd_mips_elf_additional_program_headers.
4719 (mips_elf_modify_segment_map): Rename to
4720 _bfd_mips_elf_modify_segment_map.
4721 (elf_mips_abi_name): Change prototype.
4722 (mips_elf32_section_from_shdr): Merge into
4723 _bfd_mips_elf_section_from_shdr.
4724 (mips_elf32_section_processing): Merge into
4725 _bfd_mips_elf_section_processing.
4726 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4727 the right back-end ELF linker.
4728 (mips_elf_relocate_section): Rename to
4729 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4730 (mips_elf_link_output_symbol_hook): Rename to
4731 _bfd_mips_elf_link_output_symbol_hook.
4732 (mips_elf_create_dynamic_section): Rename to
4733 _bfd_mips_elf_create_dynamic_section.
4734 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4735 Adjust for 64-bit code. Use mips_elf_got_section.
4736 (mips_elf_adjust_dynamic_symbol): Rename to
4737 _bfd_mips_elf_adjust_dynamic_symbol. Use
4738 mips_elf_allocate_dynamic_relocations.
4739 (mips_elf_finish_dynamic_symbol): Rename to
4740 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4741 Adjust for 64-bit code.
4742 (mips_elf_finish_dynamic_sections): Rename to
4743 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4744 (mips_elf_always_size_sections): Rename to
4745 _bfd_mips_elf_always_size_sections.
4746 (mips_elf_add_symbol_hook): Rename to
4747 _bfd_mips_elf_add_symbol_hook.
4748 (mips_elf_next_lo16_addend): Constify.
4749 (mips_elf_calculate_relocation): Likewise.
4750 (mips_elf_obtain_contents): Likewise.
4751 (mips_elf_perform_relocation): Likewise.
4752 (mips_elf_create_dynamic_relocation): Likewise.
4753 (mips_elf_allocate_dynamic_relocations): New function.
4754 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4755 (MIPS_ELF_REL_SIZE): Likewise.
4756 (MIPS_ELF_DYN_SIZE): Likewise.
4757 (MIPS_ELF_GOT_SIZE): Likewise.
4758 (MIPS_ELF_SYM_SIZE): Likewise.
4759 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4760 (MIPS_ELF_GET_WORD): Likewise.
4761 (MIPS_ELF_PUT_WORD): Likewise.
4762 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4763 (STUB_LW): Conditionalize for 64-bit value.
4764 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4766 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4767 Check it for inconsistency.
4768 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4770 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4772 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4773 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4774 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4775 (mips_elf_local_got_index): Likewise.
4776 (mips_elf_got_page): Likewise.
4777 (mips_elf_got_info): Likewise.
4778 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4779 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4780 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4781 instead of constant `2'.
4782 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4783 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4784 (mips_elf_size_dynamic_sections): Use
4785 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4786 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4787 Adjust all releveant entries in elf backend table.
4788 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4789 (mips_elf64_section_processing): Likewise.
4790 Adjust elf backend entries to use _bfd_mips_elf variants now
4793 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4795 (size_dynamic_sections): Likewise.
4796 (elf_link_output_extsym): Likewise.
4797 * elf.c: (elf_fake_sections): Likewise.
4798 * libbfd.c (bfd_get): New macro.
4799 (bfd_put): Likewise.
4800 * bfd-in2.h: Regenerated.
4802 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4804 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4805 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4806 wap_reloca_in, and swap_reloca_out.
4807 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4808 multiple internal relocations per external relocation.
4809 (link_read_relocs): Likewise.
4810 (elf_bfd_final_link): Likewise.
4811 (elf_link_input_bfd): Likewise.
4812 (elf_gc_mark): Likewise.
4813 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4814 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4816 (size_info): Add entries for new fields.
4817 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4818 (mips_elf64_be_swap_reloc_in): New function.
4819 (mips_elf64_be_swap_reloc_out): Likewise.
4820 (mips_elf64_be_swap_reloca_in): Likewise.
4821 (mips_elf64_be_swap_reloca_out): Likewise.
4822 (mips_elf64_size_info): Add entries for new fields.
4824 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4826 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4827 field equals the new rel_count field.
4828 (elf_link_input_bfd): When doing a relocateable link, use the new
4829 rel_count field rather than the reloc_count field.
4830 (elf_reloc_link_order): Likewise.
4831 (elf_finish_pointer_linker_section): Likewise.
4833 Based on patch from H.J. Lu <hjl@gnu.org>:
4834 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4835 shared library to override a weak definition in a regular object.
4837 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4839 * libhppa.h: Revert July 2, 1999 patch.
4841 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4842 need to generate DLTIND relocations, not DLTREL relocations.
4844 1999-07-05 Nick Clifton <nickc@cygnus.com>
4846 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4848 (coff_set_flags): Recognise arm 5 architectures.
4850 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4851 Add support for armv5 architecture.
4853 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4855 * reloc.c: Add new, assembler only, ARM reloc:
4856 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4858 * bfd-in2.h: Regenerate.
4860 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4862 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4863 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4864 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4865 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4866 * elf32-mips.c (ABI_64_P): New macro.
4867 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4868 (_bfd_mips_elf_find_nearest_line): Adjust call to
4869 _bfd_dwarf2_find_nearest_line.
4870 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4871 * libbfd.h: Regenerated.
4873 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4875 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4877 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4879 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4880 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4882 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4884 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4886 (_bfd_elf_init_reloc_shdr): New function.
4887 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4888 bfd_alloc followed by memset.
4889 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4890 (elf_fake_sections): Here.
4891 (assign_section_numbers): Assign section numbers for the second
4892 relocation section, if required.
4893 * elflink.h (elf_link_output_relocs): New function.
4894 (elf_link_size_reloc_section): Likewise.
4895 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4896 (elf_link_input_bfd): Use elf_link_output_relocs.
4898 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4899 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4901 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4903 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4906 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4908 * elf32-mips.c (mips_elf_got_info): Move declaration before
4909 prototypes. Change global_gotsym to be a pointer to a hash entry,
4910 rather than a number index.
4911 (mips_elf_link_hash_entry): Move declaration before prototypes.
4912 (mips_elf_irix6_finish_dynamic_symbol): New function.
4913 (mips_elf_sign_extend): Likewise.
4914 (mips_elf_high): Likewise.
4915 (mips_elf_higher): Likewise.
4916 (mips_elf_highest): Likewise.
4917 (mips_elf_global_got_index): Likewise.
4918 (mips_elf_local_got_index): Likewise.
4919 (mips_elf_got_offset_from_index): Likeiwse.
4920 (mips_elf_record_global_got_symbol): Likewise.
4921 (mips_elf_got_page): Likewise.
4922 (mips_elf_next_lo16_addend): Likewise.
4923 (mips_elf_calculate_relocation): Likewise.
4924 (mips_elf_obtain_contents): Likewise.
4925 (mips_elf_perform_relocation): Likewise.
4926 (mips_elf_assign_gp): Likewise.
4927 (mips_elf_sort_hash_table_f): Likewise.
4928 (mips_elf_sort_hash_table): Likewise.
4929 (mips_elf_got_section): Likewise.
4930 (mips_elf_got_info): Likewise.
4931 (mips_elf_create_local_got_entry): Likewise.
4932 (mips_elf_got16_entry): Likewise.
4933 (mips_elf_create_dynamic_relocation): Likewise.
4934 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4935 (mips_elf_final_gp): Use mips_elf_assign_gp.
4936 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4937 into SHN_SCOMMON automatically on IRIX6.
4938 (mips_elf_add_symbol_hook): Likewise.
4939 (mips_elf_relocate_section): Rewrite, using
4940 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4941 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4942 Don't deal with .rld_map on IRIX6.
4943 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4944 section flags appropriately for .got.
4945 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4946 the got. Call mips_elf_record_global_got_symbol and allocate
4947 local got space appropriately.
4948 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4949 char *. Rework calculation of GOT size. Sort dynamic symbol
4950 table entries so entries that do not require GOT entries appear at
4951 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4952 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4954 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4956 (mips_elf_finish_dynamic_symbol): Use
4957 mips_elf_irix6_finish_dynamic_symbol.
4958 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4959 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4960 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4962 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4964 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4965 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4967 1999-06-04 Philip Blundell <philb@gnu.org>
4969 * elf32-arm.h (elf_backend_got_header_size): Define.
4970 (elf_backend_plt_header_size): Likewise.
4972 1999-06-28 Jim Pick <jim@jimpick.com>
4974 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4976 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4978 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4979 relocation function.
4980 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4982 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4984 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4985 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4986 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4987 (_bfd_mips_elf_section_from_shdr): Use them.
4988 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4989 of GP-relative sections.
4990 (_bfd_mips_elf_set_section_contents): Use them.
4991 (_bfd_mips_elf_section_processing): Share code between .sdata and
4992 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4993 (mips_elf_additional_program_headers): Add handling for
4994 PT_MIPS_OPTIONS segment on IRIX6.
4995 (mips_elf_modify_segment_map): Likeiwse.
4996 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4997 Include the options sections on IRIX6. Don't look for GP-relative
4998 sections by name; use SHF_MIPS_GPREL instead.
4999 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
5001 (mips_elf_create_dynamic_sections): Don't muck about with section
5002 alignments and such on IRIX6.
5003 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5004 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
5005 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
5006 bfd_zalloc rather than bfd_alloc and memset.
5007 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5008 Don't assert the existence of .rld_map on IRIX6.
5009 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
5011 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
5012 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
5015 1999-06-26 Mark Mitchell <mark@codesourcery.com>
5017 * elf32-mips.c (mips_elf_swap_msym_in): New function.
5018 (mips_elf_swap_msym_out): New function.
5019 (mips_elf_create_msym_section): Likewise.
5020 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
5021 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
5022 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
5023 section not named .msym.
5024 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
5025 .msym directly. Set appropriate attributes for the .msym
5027 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
5028 (mips_elf_link_hash_newfunc): Clear it.
5029 (mips_elf_create_dynamic_sections): Create the .msym section
5031 (mips_elf_size_dynamic_sections): Allocate space for the
5032 .msym section. Add a DT_MIPS_MSYM entry.
5033 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
5035 (mips_elf_finish_dynamic_sections): Assign a value for
5036 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
5038 * elf32-mips.c (irix_compat_t): New enumeration.
5039 (ABI_N32_P): New macro.
5040 (IRIX_COMPAT): Likewise.
5041 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
5042 (mips_elf_relocate_section): Fix typo.
5044 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5046 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
5047 as writable PE sections.
5049 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5051 * dwarf2.c (struct arange): New type.
5052 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
5053 (arange_add): New function.
5054 (decode_line_info): Keep track of address ranges that a compilation
5056 (comp_unit_contains_address): Return true if address is contained
5057 in _any_ of the address ranges associated with a compilation unit.
5058 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
5059 on the first comp_unit that contains the address.
5061 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5063 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
5064 (decode_line_info): Add variable STASH and initialize it to point
5065 to the per-bfd dwarf2_debug info. Remove static variable
5066 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5068 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5070 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5071 shared library to have an undefined symbol.
5073 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5074 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5076 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5078 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5079 * elf32-hppa.c: Remove everything related to symbol extension
5080 sections & records. Use the common elf_hppa_final_write_processing.
5082 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5084 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5085 functions instead of _init/_fini if requested.
5087 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5089 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5092 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5094 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5095 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5097 (ppc_elf_finish_dynamic_sections): Check for positive section
5098 dynindx field, rather than comparing against -1.
5099 (ppc_elf_relocate_section): Only return false if undefined_symbol
5100 or reloc_overflow fail, not always upon encountering an error.
5102 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5104 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5105 bfd_byte * before performing pointer arithmetic.
5107 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5109 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5111 * elf32-hppa.c: Include elf-hppa.h.
5112 (ARCH_SIZE): Define.
5113 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5115 (elf32_hppa_info_to_howto): Similarly.
5116 (elf_hppa_howto_table): Similarly.
5117 (elf_hppa_reloc_type_lookup): Similarly.
5118 (hppa_elf_gen_reloc_type): Similarly.
5119 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5121 1999-06-22 Nick Clifton <nickc@cygnus.com>
5123 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5124 handling R_V850_22_PCREL relocation.
5126 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5128 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5131 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5133 * section.c (_bfd_strip_section_from_output): Ignore sections
5134 DISCARDed by the link script.
5136 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5138 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5139 Remove unused local variable spp.
5141 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5142 the entry symbol is not set.
5144 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5146 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5147 GPDISP or LITUSE in a relocatable link.
5149 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5151 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5152 * (alloc_dwarf1_func): Likewise.
5154 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5156 * libhppa.h: Fix various formatting errors.
5157 (assemble_3); Rewrite using CATENATE.
5158 (assemble_17): Fix various bugs.
5160 1999-06-16 Nick Clifton <nickc@cygnus.com>
5162 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5164 1999-06-15 Richard Henderson <rth@cygnus.com>
5166 * section.c (SEC_SHORT): Define.
5167 * bfd-in2.h: Rebuild.
5169 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5171 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5172 Remove abfd parameter. Use _bfd_strip_section_from_output.
5173 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5175 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5176 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5177 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5179 (bfd_elf_size_dynamic_sections): Use it.
5181 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5183 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5184 complain_overflow_bitfield to complain_overflow_signed.
5186 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5188 * elflink.h (elf_link_read_relocs_from_section): New function,
5190 (elf_link_read_relocs): Here. Use it for both relocation
5193 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5195 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5196 asect->reloc_count is valid.
5198 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5200 * elf32-mips.c (mips_elf32_section_processing): Permit a
5201 SHT_MIPS_REGINFO section to have a size of 0.
5203 1999-06-12 David O'Brien <obrien@freebsd.org>
5205 * config.bfd (alpha*-*-freebsd*): New target.
5206 (i[3456]86-*-freebsd*): Now defaults to ELF.
5208 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5210 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5211 wrap if the relocation covers the high bit of an address.
5213 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5215 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5217 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5218 instead of R_SPARC_max.
5219 (sparc64_elf_info_to_howto): Likewise.
5220 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5221 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5223 1999-06-07 Richard Henderson <rth@cygnus.com>
5225 * section.c (_bfd_strip_section_from_output): Remove output
5226 sections with no initial link_order.
5228 1999-06-07 Nick Clifton <nickc@cygnus.com>
5230 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5232 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5234 * Makefile.am (SOURCE_HFILES): Add missing headers.
5235 * Makefile.in: Regenerated.
5237 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5239 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5242 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5244 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5245 range undefweak symbols.
5246 * hash.c: Add missing comma after @xref{}
5247 * linker.c: Likewise.
5249 1999-06-04 Nick Clifton <nickc@cygnus.com>
5251 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5253 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5254 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5255 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5256 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5258 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5260 * Makefile.am: Rebuild dependencies.
5261 (BFD32_BACKENDS): Add dwarf1.lo.
5262 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5263 * Makefile.in: Rebuild.
5265 1999-06-04 Nick Clifton <nickc@cygnus.com>
5267 * Makefile.am: Add epoc-arm-pe target.
5268 * Makefile.in: Regenerate.
5269 * pe-arm.c: Only redefine interworking function names if they have
5270 not already been redefined.
5271 * pei-arm.c: Only redefine interworking function names if they have
5272 not already been redefined.
5273 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5275 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5278 1999-06-03 Nick Clifton <nickc@cygnus.com>
5280 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5282 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5284 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5286 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5288 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5289 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5291 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5293 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5294 in other text sections.
5296 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5298 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5299 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5300 * libbfd.h: Regenerate.
5301 * coff-sh.c (sh_merge_private_data): Delete.
5302 (coff_bfd_merge_private_bfd_data): Change to
5303 _bfd_generic_verify_endian_match.
5304 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5306 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5308 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5310 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5312 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5314 (bfd_elf32_arm_process_before_allocation): Likewise.
5315 * bfd-in2.h: Rebuild.
5317 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5319 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5320 track of end_sequence markers.
5321 (add_line_info): Add END_SEQUENCE arg.
5322 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5323 debug-line info---it doesn't work right if a compilation unit
5324 consists of multiple discontiguous code-sequences. It would be
5325 worthwhile to optimize for the common case where a compilation
5326 unit results in a contiguous set of code sequences, but this is
5327 quite tricky to get right for arbitrary DWARF2 files.
5328 (lookup_address_in_line_info_table): Don't use the last line entry
5329 for a compilation unit for anything with an address higher than
5330 this line entry. Also, check for end_sequence markers to
5331 correctly handle discontinuities.
5332 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5333 compilation units, check all compilation units with each->high==0
5334 just like when reading compilation units.
5336 * dwarf2.c (decode_line_info): Initialize table->files and
5337 table->last_line to NULL to avoid segfaults due to random
5338 values in these members.
5339 (concat_filename): Check for out-of-range file number before
5340 indexing filename table. Segfaults suck.
5342 * dwarf2.c (decode_line_info): Don't truncate address to least
5343 significant 32 bits (breaks 64 bit targets).
5344 (lookup_address_in_function_table): Ditto.
5345 (comp_unit_contains_address): Ditto.
5347 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5349 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5350 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5351 (mips_elf64_howto_table_rela): Likewise.
5353 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5355 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5356 single section has two associated relocation sections.
5358 1999-06-02 Mark Salter <msalter@cygnus.com>
5360 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5361 COFF_WITH_PE defined.
5363 1999-06-02 Nick Clifton <nickc@cygnus.com>
5365 * pe-arm.c: Rename global arm interworking functions to avoid name
5366 collision when all targets BFD is built.
5369 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5371 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5372 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5373 (bfd_elf_section_data): Add use_rela_p.
5374 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5375 (_bfd_elf_new_section_hook): Likewise.
5376 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5378 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5379 * elfcode.h (write_relocs): Determine whether or not use rela
5380 relocs based on the relocation section header.
5381 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5382 instead of use_rela_p.
5383 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5384 (elf_backend_may_use_rela_p): Likewise.
5385 (elf_backend_default_use_rela_p): Likewise.
5386 (elfNN_bed): Use them.
5388 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5390 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5392 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5394 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5395 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5396 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5397 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5398 * bfd-in2.h: Regenerated.
5399 * libbfd.h: Likewise.
5400 * elf32-mips.c (mips_info_to_howto_rela): New function.
5401 (USE_REL): Adjust for new conventions.
5402 (MINUS_ONE): New macro.
5403 (elf_mips_howto_table): Add R_MIPS_SUB.
5404 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5406 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5407 .MIPS.content section.
5408 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5409 with .MIPS.content as .MIPS.content sections. Set
5410 SHF_MNIPS_NOSTRIP for such section.
5411 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5412 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5413 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5415 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5417 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5420 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5423 1999-05-30 Philip Blundell <philb@gnu.org>
5425 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5426 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5427 the addend does not overflow into the rest of the word.
5429 1999-05-29 Nick Clifton <nickc@cygnus.com>
5431 * bfd-in.h: Amend prototype for
5432 bfd_elf32_arm_process_before_allocation .
5433 * bfd-in.h: Regenerate.
5435 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5436 elements in a fixed sized array.
5437 (ARM_ELF_ABI_VERSION): Define.
5438 (ARM_ELF_OS_ABI_VERSION): Define.
5439 (R_ARM_THM_ABS5): Fix rightshift and size.
5440 (R_ARM_THM_PC22): Fix size.
5441 (R_ARM_PLT32): Define Howto.
5442 (find_howto): New function: Locate a howto based on a reloc
5444 (elf32_arm_info_to_howto): Use find_howto if necessary.
5445 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5446 bfd_reloc_code_real_type.
5447 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5448 and BFD_RELOC_VTABLE_ENTRY.
5449 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5451 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5452 elements in a fixed sized array.
5453 (ARM_ELF_ABI_VERSION): Define.
5454 (ARM_ELF_OS_ABI_VERSION): Define.
5455 (R_ARM_THM_ABS5): Fix rightshift and size.
5456 (R_ARM_THM_PC22): Fix size.
5457 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5458 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5459 bfd_reloc_code_real_type.
5461 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5462 no_pipeline_knowledge.
5463 (elf32_arm_link_hash_create): Initialise new field to zero.
5464 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5465 no_pipeline_knowledge. Use this parameter to initialise the field
5466 in the globals data structure.
5467 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5468 no_pipeline_knowledge is false and the binary is from an old
5470 (elf32_arm_merge_private_data): Generate an error if an attempt is
5471 made to link together big endian and little endian code.
5472 (elf32_arm_post_process_headers): New function: Initialise the
5473 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5475 (elf_backend_post_process_headers): Define.
5477 1999-05-28 Nick Clifton <nickc@cygnus.com>
5479 * elf-bfd.h (struct elf_backend_data): Add new field:
5480 elf_backend_post_process_headers.
5482 * elfxx-target.h (elf_backend_post_process_headers): Define to
5483 NULL if not already defined.
5484 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5486 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5488 (_bfd_elf_compute_section_file_positions): Call
5489 elf_backend_post_process_headers if defined.
5491 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5493 * configure.in: Check whether getuid and getgid exist.
5494 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5495 HAVE_GETGID are not defined, respectively.
5496 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5498 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5499 * configure, config.in: Rebuild.
5501 1999-05-28 Martin Dorey <mdorey@madge.com>
5503 * elf32-i960.c: New file.
5504 * elf.c (prep_headers): Handle bfd_arch_i960.
5505 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5506 * config.bfd (i960-*-elf*): New target.
5507 * configure.in (bfd_elf32_i960_vec): New target vector.
5508 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5509 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5510 * Makefile.in, aclocal.m4, configure: Rebuild.
5512 1999-05-27 Nick Clifton <nickc@cygnus.com>
5514 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5516 (find_howto): New function: Find entries in the
5517 elf32_arm_howto_table.
5518 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5520 (elf32_arm_reloc_type_lookup): Add lookup for
5521 BFD_RELOC_ARM_PLT32.
5523 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5525 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5526 (elf32_arm_link_hash_table_create): Use above function as the
5527 constructor for hash table entries.
5528 (elf32_arm_relocate_section): Avoid crash when there is no output
5530 (elf32_arm_final_link_relocate): New parameter h.
5531 (elf32_arm_relocate_section): Pass symbol hash entry to above
5533 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5536 1999-05-25 Catherine Moore <clm@cygnus.com>
5538 * coff-arm.c (coff_arm_relocate_section): Don't emit
5539 base file entries for pc-relative values.
5541 1999-05-25 DJ Delorie <dj@cygnus.com>
5543 * peicode.h (coff_swap_sym_in): When we create the actual section
5544 to reflect the not-there section C_SECTION symbols refer to,
5545 change the symbol class to C_STAT as the section is now really
5548 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5550 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5553 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5555 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5557 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5558 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5560 1999-05-16 Nick Clifton <nickc@cygnus.com>
5562 * coff-mcore.c (in_reloc_p): Reinstate.
5564 1999-05-15 Nick Clifton <nickc@cygnus.com>
5566 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5567 * bfd-in2.h: Regenerate.
5568 * coff-mcore.c (in_reloc_p): Remove defintion.
5569 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5570 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5571 IMAGE_REL_MCORE_RVA.
5572 (coff_mcore_rtype_to_howto): Add special processing for
5573 IMAGE_REL_MCORE_RVA.
5574 (coff_mcore_relocate_section): Add support for
5575 IMAGE_REL_MCORE_RVA.
5576 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5577 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5579 (mcore_elf_relocate_section): Delete redundant case labels.
5581 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5583 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5584 precedence between bit-and and comparison.
5586 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5588 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5589 list of target formats (targ_selvecs).
5590 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5591 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5593 1999-05-10 DJ Delorie <dj@cygnus.com>
5595 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5596 reasonable mode until "ar x" is smart enough to skip it (fixes
5597 gcc/libgcc.a builds on mips-ecoff targets
5599 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5600 to work. Hack to support MS import libraries, which use different
5601 COMDAT types than GNU.
5602 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5603 to implied zero-length sections (see peicode below)
5604 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5605 filename symbols, which use one *or more* auxents.
5606 * coffswap.h (coff_swap_aux_in): ditto
5607 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5610 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5612 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5613 for all relocations.
5615 1999-05-10 Catherine Moore <clm@cygnus.com>
5617 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5618 if COFF_IMAGE_WITH_PE.
5619 (bfd_arm_process_before_allocation): Likewise.
5620 (bfd_arm_get_bfd_for_interworking): Likewise.
5621 * coff-arm.c: Likewise.
5622 * bfd-in2.h: Regenerate.
5623 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5624 (armpe_big_vec): Likewise.
5625 * configure: Rebuild.
5627 1999-05-10 Nick Clifton <nickc@cygnus.com>
5629 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5630 section, not just .rel. Same for .rela.
5632 1999-05-07 Nick Clifton <nickc@cygnus.com>
5634 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5635 endianism with an error message.
5637 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5639 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5640 assignment from "unsigned char *" to "char *".
5641 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5643 1999-05-05 Catherine Moore <clm@cygnus.com>
5645 * coff-arm.c (coff_arm_relocate_section): Add one to
5646 address of ARM_RVA32 thumb functions.
5648 1999-05-05 Catherine Moore <clm@cygnus.com>
5650 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5651 (elf32_m68k_copy_private_bfd_data): New.
5652 (elf32_m68k_merge_private_bfd_data): New.
5653 (elf32_m68k_print_private_bfd_data): New.
5654 (CPU32_FLAG): Define.
5655 (PLT_CPU32_ENTRY_SIZE): Define.
5656 (elf_cpu32_plt0_entry): Declare.
5657 (elf_cpu32_plt_entry): Declare.
5658 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5659 (elf_m68k_finish_dynamic_symbol): Likewise.
5660 (elf_m68k_finish_dynamic_sections): Likewise.
5661 (elf_backend_plt_header_size): Remove definition.
5662 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5663 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5664 (bfd_elf32_bfd_set_private_flags): Define.
5665 (bfd_elf32_bfd_print_private_bfd_data): Define.
5667 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5669 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5670 and R_LONG_PCREL_MODE.
5672 1999-04-29 Nick Clifton <nickc@cygnus.com>
5674 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5676 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5678 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5679 in relocation calculation.
5681 1999-04-26 Tom Tromey <tromey@cygnus.com>
5683 * aclocal.m4, configure: Updated for new version of libtool.
5685 1999-04-21 Nick Clifton <nickc@cygnus.com>
5687 * coff-mcore.c: Add support for mcore relocs.
5689 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5691 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5692 incorrect use EF_MIPS_xxBITPTRS.
5694 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5696 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5699 * bfd-in2.h: Rebuild.
5700 * libbfd.h: Rebuild.
5702 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5704 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5705 (coff_arm_relocate_section): Add ARM26D transform. Only
5706 change to ARM26D for relocateable links.
5708 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5710 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5711 (bfd_elf32_bfd_print_private_bfd_data): New.
5713 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5715 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5716 refetch addend if USE_REL, add many comments regarding current state.
5717 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5718 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5719 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5720 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5722 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5724 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5725 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5727 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5729 * dwarf2.c (decode_line_info): Don't truncate address to least
5730 significant 32 bits (breaks 64 bit targets).
5731 (lookup_address_in_function_table): Ditto.
5732 (comp_unit_contains_address): Ditto.
5734 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5736 * coff-arm.c (arm_emit_base_file_entry): New routine.
5737 (A2T3_OFFSET): Define.
5738 (T2A3_OFFSET): Define.
5739 (coff_arm_relocate_section): Emit base file entries for interworking
5742 1999-04-13 Philip Blundell <philb@gnu.org>
5744 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5745 relocs 17 through 19.
5747 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5749 * elfcode.h: Remove fnmatch.h.
5750 * elflink.h (elf_link_assign_sym_version): Call back to ld
5751 instead of calling fnmatch.
5753 * config.bfd (i?86-*-beoself): Include pe vecs.
5755 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5757 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5760 1999-04-10 Richard Henderson <rth@cygnus.com>
5762 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5763 when trying to resolve dynamic symbol references.
5764 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5765 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5766 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5767 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5768 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5769 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5770 * elflink.h (elf_link_output_extsym): Likewise.
5772 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5774 * section.c (_bfd_strip_section_from_output): New function moved from
5775 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5776 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5777 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5778 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5779 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5780 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5781 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5782 * bfd-in2.h: Update.
5784 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5786 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5788 1999-04-08 Nick Clifton <nickc@cygnus.com>
5790 * coff-mcore.c: New File: Support for mcore-pe targets.
5791 * cpu-mcore.c: New File: Support for mcore targets.
5792 * elf32-mcore.c: New File: Support for mcore-elf target.
5793 * pe-mcore.c: New File: Definitions for mcore-pe target.
5794 * pei-mcore.c: New File: Definitions for mcore-pei target.
5795 * Makefile.am: Add support for MCore targets.
5796 * Makefile.in: Regenerate.
5797 * config.bfd: Add support for MCore targets.
5798 * configure.in: Add support for MCore targets.
5799 * configure: Regenerate.
5800 * archures.c: Add support for MCore architecture.
5801 * bfd-in2.h: Regenerate.
5802 * coffcode.h: Add support for mcore-pe targets.
5803 * elf.c: Add support for mcore-elf target.
5804 * reloc.c: Add support for MCore relocs.
5805 * targets.c: Add support for MCore targets.
5807 1999-04-07 Nick Clifton <nickc@cygnus.com>
5809 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5810 R_ARM_XPC25 and R_ARM_THM_XPC22.
5811 (elf32_arm_reloc_map): Remove redundant entries.
5813 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5815 * sysdep.h (LC_MESSAGES): Never define.
5817 1999-04-06 Chris Torek <torek@bsdi.com>
5819 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5820 all callers. Rewrite completely.
5821 (_bfd_relocate_contents): Rewrite overflow checking.
5822 * bfd-in2.h: Rebuild.
5824 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5826 From Gabriel Paubert <paubert@iram.es>:
5827 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5828 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5829 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5830 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5831 * ppcboot.c (ppcboot_vec): Use little endian routines for
5834 * elf.c (elfcore_strndup): Only define if it will be used.
5835 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5837 (ppc_elf_check_relocs): Remove unused local i.
5838 (ppc_elf_gc_mark_hook): Add default case to switch.
5840 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5841 * srec.c (srec_scan): Accept \r in symbol definitions.
5842 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5843 (symbolsrec_object_p): Likewise.
5845 1999-04-04 Don Bowman <don@pixsci.com>
5847 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5849 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5851 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5853 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5854 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5856 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5858 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5861 1999-03-31 Nick Clifton <nickc@cygnus.com>
5863 * config.bfd: Add support for arm-epoc-pe target.
5864 * configure.in: Add support for arm-epoc-pe target.
5865 * configure: Regenerate.
5866 * targets.c: Add support for arm-epoc-pe target.
5867 * coff-arm.c: Allow header files to override definition of
5868 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5869 * pe-arm.h: Allow previous header files to override definition of
5870 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5871 * pei-arm.h: Allow previous header files to override definition of
5872 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5873 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5874 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5876 1999-03-30 Nick Clifton <nickc@cygnus.com>
5878 * elf.c (elf_map_symbols): Handle the case where section
5879 symbols are generated for content-less sections which are
5880 not mapped to the output file.
5882 * linker.c: Replace direct references to fields in BFD structure
5883 with accessor macros.
5885 * elflink.h: Replace direct references to fields in BFD structure
5886 with accessor macros.
5888 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5890 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5892 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5893 account when adjusting section symbols during a partial link.
5895 1999-03-24 Nick Clifton <nickc@cygnus.com>
5897 * coff-sparc.c (struct coff_reloc_map): Change type of field
5898 'bfd_reloc_val' to bfd_reloc_code_real_type.
5899 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5900 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5901 * elf32-arc.c (struct arc_reloc_map): Ditto.
5902 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5903 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5904 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5905 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5906 * elf32-sh.c (struct elf_reloc_map): Ditto.
5907 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5908 * elf32-v850.c (struct v850_reloc_map): Ditto.
5909 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5910 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5911 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5913 1999-03-17 Martin Hunt <hunt@cygnus.com>
5915 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5916 function so source-level assembly works. If multiple N_SOs
5917 are seen without and N_FUNs, create an indextable entry with
5918 a NULL function name.
5920 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5922 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5923 of certian similar cpus.
5925 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5927 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5928 Add the 5000. Change the architecture for the 5400 to mips4.
5929 (elf_mips_mach): Add r5000.
5931 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5933 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5935 1999-03-11 Nick Clifton <nickc@cygnus.com>
5937 * binary.c (binary_set_section_contents): Generate warning about
5938 huge file offsets for any section that will occupy file space, not
5939 just those that are loadable.
5941 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5943 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5945 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5947 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5949 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5951 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5952 * elflink.h: Revert all changes since Feb 16. Instead:
5953 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5954 appropriate. Copy it to version symbols.
5955 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5956 symbols if appropriate.
5957 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5958 symbol if appropriate.
5959 (elf_link_output_extsym): If symbol is marked as undefined, and
5960 has no nonweak references, mark it as weak undefined.
5962 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5964 * elflink.h (elf_merge_symbol): When overriding a dynamic
5965 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5967 (elf_link_add_object_symbols): Don't copy the other field if we
5970 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5972 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5973 shared object with a weak undefined symbol.
5975 1999-02-18 Nick Clifton <nickc@cygnus.com>
5977 * elfarm-nabi.c: Set partial_inplace back to false.
5979 1999-02-17 Nick Clifton <nickc@cygnus.com>
5981 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5982 (USER_LABEL_PREFIX): Set to "_".
5984 The following patches are from: Scott Bambrough
5985 <scottb@corelcomputer.com>
5987 * libaout.h (M_ARM6_NETBSD): Set to 143.
5989 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5990 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5991 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5992 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5993 * bfd-in2.h: Regenerate.
5995 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5996 'true' as REL relocs are now being used. Add new PIC relocs:
5997 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5998 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
6000 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
6002 (elf32_arm_final_link_relocate): Change parameters so that entire
6003 reloc is passed. Add support for PIC relocs.
6004 (elf32_arm_relocate_section): Pass entire reloc to
6005 elf32_arm_final_link_relocate.
6006 (elf32_arm_check_relocs): Handle new PIC relocs.
6007 (elf32_arm_adjust_dynamic_symbol): New function.
6008 (elf32_arm_size_dynamic_sections): New function.
6009 (elf32_arm_discard_copies): New function.
6010 (elf32_arm_finish_dynamic_symbol): New function.
6011 (elf32_arm_finish_dynamic_sections): New function.
6012 (ELF_MAXPAGE_SIZE): Define.
6013 (bfd_elf32_bfd_reloc_type_lookup): Define.
6014 (elf_backend_relocate_section): Define.
6015 (elf_backend_adjust_dynamic_symbol): Define.
6016 (elf_backend_create_dynamic_sections): Define.
6017 (elf_backend_finish_dynamic_symbol): Define.
6018 (elf_backend_finish_dynamic_sections): Define.
6019 (elf_backend_size_dynamic_sections): Define.
6020 (elf_backend_plt_readonly): Define.
6021 (elf_backend_want_got_plt): Define.
6022 (elf_backend_want_plt_sym): Define.
6024 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
6026 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
6027 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
6028 (_bfd_mips_elf_fake_sections): Likewise.
6030 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6032 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
6033 bfd_elf32_arm_get_bfd_for_interworking,
6034 bfd_elf32_arm_process_before_allocation): Define to avoid clash
6037 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
6038 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
6039 elf32_arm_find_nearest_line): Make them static.
6041 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
6043 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
6044 callers. Do not merge a definition from a shared object with a
6045 weak undefined symbol.
6046 (elf_link_add_object_symbols): Do not change the symbol type or
6047 size if the old symbol overrides the new one.
6049 1999-02-08 Nick Clifton <nickc@cygnus.com>
6051 * config.bfd: Add support for strongarm target.
6053 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6055 * elf32-m68k.c (reloc_map): Use the correct types for the struct
6056 fields instead of unsigned char.
6058 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
6060 * Makefile.am: Rebuild dependencies.
6061 * Makefile.in: Rebuild.
6063 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6065 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6066 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6067 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6068 * acinclude.m4: Add comments to uses of AC_DEFINE.
6069 * acconfig.h: Remove.
6070 * configure: Rebuild with current autoconf/automake.
6071 * aclocal.m4: Likewise.
6072 * config.in: Likewise.
6073 * Makefile.in: Likewise.
6075 1999-02-04 DJ Delorie <dj@cygnus.com>
6077 * libbfd.c (real_read): don't call fread for zero bytes. This
6078 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6080 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6082 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6083 of a jump is in the current 256 MB region.
6085 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6087 * format.c (bfd_check_format_matches): Change last patch to only
6088 take effect for the binary target.
6090 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6092 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6094 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6096 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6098 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6100 * format.c (bfd_check_format_matches): If the target was
6101 previously specified, don't check other targets when checking for
6104 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6106 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6107 (elf32_arm_reloc_type_lookup): Removed
6108 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6109 (elf32_arm_reloc_type_lookup): New.
6110 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6111 (elf32_arm_reloc_type_lookup): New.
6113 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6115 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6116 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6117 * Makefile.am: Use new files.
6118 * Makefile.in: Regenerate.
6119 * configure.in: Use new files.
6120 * configure: Regenerate.
6122 1999-02-01 Nick Clifton <nickc@cygnus.com>
6124 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6125 (fr30_elf_gc_sweep_hook): New function.
6126 (elf_backend_can_gc_sections): Define.
6128 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6130 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6131 and bfd_elf32_bigarm_oabi_vec.
6133 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6135 * Makefile.am (elf32-arm-oldabi.lo): New.
6136 (elf32-arm-newabi.lo): New.
6137 * Makefile.in: Regenerate.
6138 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6139 (arm-*-elf): Likewise.
6141 (thumb-*-oabi): New.
6142 * configure: Regenerate.
6143 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6144 (bfd_elf32_bigarm_oabi_vec): New.
6145 * elf32-arm-newabi.c: New.
6146 * elf32-arm-oldabi.c: New.
6147 * elf32-arm.c: Removed.
6150 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6152 * binary.c (binary_set_section_contents): Omit warnings for
6153 unloadable sections.
6155 1999-01-31 Michael Meissner <meissner@cygnus.com>
6157 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6158 powerpc{,le}-*-eabi.
6160 1999-01-29 Nick Clifton <nickc@cygnus.com>
6162 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6163 * dwarf2.c (read_signed_leb128): Remove unused variables.
6165 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6167 * elf.c (assign_file_positions_for_segments): Only adjust
6168 p_align when needed.
6170 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6172 * binary.c (binary_set_section_contents): Don't return early for a
6173 non-loadable section, in case the first section is non-loadable.
6174 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6175 W. Rozycki <macro@ds2.pg.gda.pl>.
6177 1999-01-28 Nick Clifton <nickc@cygnus.com>
6179 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6180 R_FR30_GNU_VTENTRY relocs.
6182 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6184 * elflink.h (elf_link_output_sym): Zero syms which are
6185 part of sections which have been excluded.
6187 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6189 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6191 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6192 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6194 1999-01-27 Nick Clifton <nickc@cygnus.com>
6196 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6198 (fr30_final_link_relocate): Use computed value as result of
6201 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6203 * binary.c (binary_set_section_contents): Emit warning for
6204 huge file offsets due to widely-dispersed section LMAs.
6206 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6208 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6209 align first section to largest section alignment, not first
6212 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6214 * configure.in: Require autoconf 2.12.1 or higher.
6216 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6218 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6219 * bfd-in2.h: Likewise.
6220 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6222 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6224 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6225 * cpu-mips.c: Add support for and independent 4111.
6226 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6227 (_bfd_mips_elf_final_write_processing):
6228 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6230 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6232 * elf32-mips.c (elf_mips_abi_name): New.
6233 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6235 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6237 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6238 Handle bfd_mach_mips4300.
6240 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6242 * elf32-i386.c: Remove leaked development code from patch
6243 1998-12-10 by Richard Henderson.
6245 1998-12-10 Richard Henderson <rth@cygnus.com>
6247 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6248 in debug sections for symbol defined externally.
6250 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6252 * targets.c (bfd_target_vector): Remove duplicate entry for
6255 1998-12-09 Nick Clifton <nickc@cygnus.com>
6257 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6258 since we are using RELAs.
6260 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6262 SCO Open Server Release 5 core file support, from Jouke Numan
6264 * sco5-core.c: New file.
6265 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6266 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6267 * Makefile.am: Rebuild dependencies.
6268 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6269 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6270 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6271 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6272 * bfd-in2.h, configure, Makefile.in: Rebuild.
6274 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6276 * config.bfd (hppa*-*-mpeix*): New target.
6277 * configure.in: Add AC_HEADER_DIRENT.
6278 (hppa*-*-mpeix*): New target.
6279 * configure.host (hppa*-*-mpeix*): New host.
6280 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6281 friends rather than just including <sys/dir.h>.
6282 * som.h (struct som_symbol): Add hppa_priv_level and apto
6283 tc_data. Change all users.
6284 (struct somdata): Add comp_unit field.
6285 (obj_som_compilation_unit): Define.
6286 (bfd_som_attach_compilation_unix): Declare.
6287 * som.c: Check HOST_HPPAMPEIX.
6288 (struct som_misc_symbol_info): Add new field priv_level.
6289 (som_object_setup): Add current_offset parameter. Change all
6291 (setup_sections): Likewise.
6292 (som_object_p): For EXECLIBMAGIC, read the lst header.
6293 (som_write_symbol_strings): Add compilation_unit parameter.
6295 (som_finish_writing): Write out compilation_unit.
6296 (som_bfd_derive_misc_symbol_info): Set priv_level.
6297 (som_build_and_write_symbol_table): Set xleast field to 3.
6298 (som_slurp_symbol_table): Set symbol priv_level.
6299 (bfd_som_attach_compilation_unit): New function.
6300 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6301 priv_level into symbol_value.
6302 * configure, config.in: Rebuild.
6304 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6306 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6307 warning function to call _bfd_error_handler instead.
6309 * libbfd.c (COERCE32): Cast through unsigned long and long to
6310 avoid bug in old version of gcc.
6312 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6313 (elf_backend_additional_program_headers): Don't define.
6315 1998-12-08 Nick Clifton <nickc@cygnus.com>
6317 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6318 relocations to include offset of 2 included in the insns, and the
6319 offset of the relocs within the section.
6321 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6323 The following changes were made by David Taylor
6324 <taylor@texas.cygnus.com>, Edith Epstein
6325 <eepstein@sophia.cygnus.com>, Jim Blandy
6326 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6327 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6328 changes originally made by HP; HP did not create ChangeLog
6331 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6332 automake macro library.
6334 * hpux-core.c (hpux_core_core_file_p): this function now
6335 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6336 found in the corefile! Also, in hpux_core_core_file_p, if we
6337 encounter a section with an unknown type, don't punt. Instead,
6338 just skip it. Also, count the number of sections of known type
6339 that we encounter. If we encounter at least one good one, then
6340 we'll declare that the file is a core file. If we encounter any
6341 unknown ones but some known ones, then we'll issue a warning (but
6342 still declare it to be a core file). Also, correctly decide when a
6344 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6345 (CORE_ANON_SHMEM): define if not defined.
6346 (hpux_core_struct): add members lwpid and user_tid.
6347 (core_kernel_thread_id, core_user_thread_id): new macros.
6348 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6349 the name before storing it in the bfd.
6350 (hpux_core_core_file_p): handle threads.
6352 * libhppa.h (GET_FIELD): protect against redefinition.
6353 (HPPA_WIDE): define.
6354 (GET_FIELD): define.
6359 (sign_extend): redefine.
6360 (assemble_6): define.
6361 (assemble_12): rewrite.
6362 (assemble_16): define.
6363 (assemble_16a): define.
6364 (assemble_17): rewrite.
6365 (assemble_22): define.
6367 1998-12-07 Nick Clifton <nickc@cygnus.com>
6369 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6370 relocations for signed values.
6372 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6374 * mipsbsd.c (MY(set_arch_mach)): Make static.
6375 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6376 bfd_mach_mips* macros rather than simple numbers.
6378 COFF weak symbol support, based on patches from Mark Elbrecht
6379 <snowball3@usa.net>:
6380 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6381 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6382 (coff_write_alien_symbol): Likewise.
6383 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6384 (coff_link_add_symbols): Likewise.
6385 (_bfd_coff_link_input_bfd): Likewise.
6386 (_bfd_coff_write_global_sym): Likewise.
6388 * elf.c (copy_private_bfd_data): Always initialize the
6389 includes_phdrs field.
6391 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6392 file defines a symbol first mentioned in an ELF file.
6394 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6395 possible, rather than only if BFD64.
6396 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6398 * bfd-in2.h: Rebuild.
6400 * srec.c (srec_set_section_contents): Correct test to avoid
6401 switching to 4 byte addresses after seeing a second section which
6402 requires 3 byte addresses. From Joel Schantz
6403 <joel.schantz@argosys.boeing.com>.
6405 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6406 <aymeric.vincent@emi.u-bordeaux.fr>.
6408 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6410 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6411 decide whether the output file is -mrelocatable-lib,
6412 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6414 1998-12-03 Nick Clifton <nickc@cygnus.com>
6416 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6417 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6418 * bfd-in2.h: Regenerate.
6419 * libbfd.h: Regenerate
6421 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6423 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6424 link against a dynamic symbol with no type or size.
6426 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6428 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6429 relocation for section which does not get loaded.
6430 (elf_i386_relocate_section) [R_386_32]: Likewise.
6432 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6434 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6435 reloc_count and i long instead of unsigned long. Handle error
6436 return from bfd_canonicalize_reloc.
6438 1998-12-01 Nick Clifton <nickc@cygnus.com>
6440 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6443 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6445 * elf32-sh.c (elf/sh.h): Include.
6446 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6447 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6448 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6449 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6450 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6452 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6454 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6455 causes division by zero later on.
6457 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6459 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6462 1998-11-25 DJ Delorie <dj@cygnus.com>
6464 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6467 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6469 * elf32-fr30.c (fr30_elf_relocate_section): Call
6470 fr30_final_link_relocate.
6471 (fr30_final_link_relocate): New function: Handle I20 and I32
6473 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6474 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6475 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6477 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6480 The following changes are based on a patch submitted by Gianluca
6481 Moro <glctr@abc.it>:
6483 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6484 not already been updated.
6485 (find_remembered_hi16s_reloc): New parameter 'already_found'
6486 returns state of remembered hi16s reloc.
6487 (remember_hi16s_reloc): Set 'found' field to false.
6488 (hi16s_location): Add 'found' field.
6490 1998-11-23 DJ Delorie <dj@cygnus.com>
6492 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6493 to see .DLL files as unrecognized.
6494 (i3coff_object_p): Sorry, had to hack it to not recognize these
6495 files (pei-i386) on request.
6497 1998-11-23 DJ Delorie <dj@cygnus.com>
6499 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6500 relents. Call bfd_check_format to reinitialize.
6502 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6504 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6507 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6509 * aclocal.m4: regenerate
6510 * configure: regenerate
6512 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6514 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6515 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6516 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6517 respect it as an upper bound on what memory to reference.
6518 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6519 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6520 update vtable_entries_size appropriately.
6522 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6524 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6527 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6529 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6530 bfds; they have no "file" so we fake it.
6531 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6532 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6533 resizing the memory buffer.
6534 * opncls.c (bfd_make_writable): New function; lets you write a
6535 bfd_create'd bfd to an in-memory buffer.
6536 (bfd_make_readable): New function; lets you read back that buffer
6537 as if it were from bfd_openr. Used to build generated archive
6538 members (winsup's ld's dlltool)
6540 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6542 * po/bfd.pot: Regenerated.
6544 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6546 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6549 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6551 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6552 element of the gotentry list for local symbols too.
6553 (elf64_alpha_relocate_section): Unify local and global handling.
6554 Assert that gotent->use_count > 0.
6556 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6558 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6559 update for file name changes of July 2, 1998.
6561 * configure: Rebuild.
6563 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6565 * po/bfd.pot: Regenerated.
6567 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6569 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6570 * aclocal.m4, configure: regenerate
6572 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6574 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6576 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6578 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6579 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6581 * aclocal.m4, configure: regenerated.
6583 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6585 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6586 R_D10V_GNU_VTENTRY relocs.
6587 (elf_d10v_howto_table): Likewise.
6588 (d10v_reloc_map d10v_reloc_map): Likewise.
6589 (elf32_d10v_gc_mark_hook): New.
6590 (elf32_d10v_gc_sweep_hook): New.
6591 (elf32_d10v_check_relocs): New.
6592 (elf32_d10v_relocate_section): New.
6593 (elf_backend_relocate_section): Define.
6594 (elf_backend_can_gc_sections): Define.
6596 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6598 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6599 (BFD64_BACKENDS): ...from here.
6600 (BFD32_BACKENDS_CFILES): Move vms files here...
6601 (BFD64_BACKENDS_CFILES): ...from here.
6602 * Makefile.in: Rebuild.
6604 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6606 * Makefile.am: Add FR30 target.
6607 * Makefile.in: Add FR30 target.
6608 * archures.c: Add support for FR30.
6609 * config.bfd: Add support for FR30.
6610 * configure.in: Add support for FR30.
6611 * reloc.c: Add support for FR30 relocations.
6612 * targets.c: Add support for FR30 relocations.
6613 * bfd-in2.h: Regenerate.
6614 * configure: Regenerate.
6615 * libbfd.h: Regenerate.
6616 * cpu-fr30.c: New file.
6617 * elf32-fr30.c: New file.
6619 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6621 * configure.in: detect cygwin* instead of cygwin32*
6622 * configure: regenerate
6624 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6626 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6627 use bfd_malloc and free instead and check return value from bfd_malloc.
6629 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6631 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6632 * libbfd.h: Rebuild.
6634 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6635 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6636 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6637 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6639 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6641 (mips_elf_link_hash_table_create): Don't initialize
6642 dynsym_sec_strindex.
6643 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6644 (mips_elf_size_dynamic_sections): Generate a section symbol for
6645 every output section.
6646 (mips_elf_finish_dynamic_sections): Count all sections for
6648 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6651 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6653 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6654 for later PLT entries in large PLTs.
6655 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6657 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6659 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6661 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6663 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6664 * elflink.h (elf_collect_hash_codes): New function. This function is
6665 called for each exported symbol and we compute the ELF hash value for
6667 (compute_bucket_value): New function. It is called from
6668 size_dynamic_sections to determine the hash table size. When we are
6669 optimizing a better, but slower, algorithm is used.
6670 (size_dynamic_sections): Call compute_bucket_value.
6672 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6674 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6676 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6678 (sh_elf_gc_mark_hook): New.
6679 (sh_elf_gc_sweep_hook): New.
6680 (sh_elf_check_relocs): New.
6681 (elf_backend_can_gc_sections): Define.
6683 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6685 * acinclude.m4: undo previous gettext change
6686 * aclocal.m4: rebuild with right version of aclocal.
6688 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6690 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6691 aclocal.m4 to acinclude.m4, so they don't get lost.
6693 * elfcore.h: rewrite for better corefile support.
6694 * elf.c (elfcore_*): new functions.
6695 * elf-bfd.h (elf_obj_tdata): new structure members.
6696 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6698 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6700 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6702 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6703 and R_M32R_GNU_VTENTRY.
6704 (elf_backend_can_gc_sections): Define.
6705 (m32r_elf_check_relocs): New.
6706 (m32r_elf_gc_mark_hook): New.
6707 (m32r_elf_gc_sweep_hook): New.
6708 (m32r_elf_relocate_section): Handle VT relocs.
6710 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6712 * coff-arm.c (arm_relocate_section): Remove redundant test.
6714 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6715 cleat that the 'bitsize' field is the size of the bitfield AFTER
6716 relocation not before.
6718 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6720 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6723 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6725 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6726 R_SPARC_GNU_VTENTRY.
6727 (elf32_sparc_check_relocs): Handle them.
6728 (elf32_sparc_reloc_type_lookup): Likewise.
6729 (elf32_sparc_relocate_section): Likewise.
6730 (elf32_sparc_gc_mark_hook): New.
6731 (elf32_sparc_gc_sweep_hook): New.
6733 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6735 * som.c (som_finish_writing): Perform some sanity checks when
6736 writing an executable or shared library.
6738 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6740 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6741 * configure.in (elf): Add dwarf1.lo.
6742 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6743 * elf.c (_bfd_elf_find_nearest_line): Add call to
6744 _bfd_dwarf1_find_nearest_line.
6745 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6746 Add call to _bfd_dwarf1_find_nearest_line.
6747 * configure: Rebuilt.
6749 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6751 * elflink.h (elf_gc_sections): Do not allow garbage
6752 collection if dynamic sections have been created.
6754 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6756 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6758 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6759 (v850_elf_perform_relocation): Likewise.
6760 (v850_elf_final_link_relocate): Likewise.
6761 (v850_elf_relocate_section): Likewise.
6762 (v850_elf_gc_sweep_hook): New routine.
6763 (v850_elf_gc_mark_hook): New routine.
6764 (elf_backend_can_gc_sections): Define.
6766 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6768 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6771 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6773 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6774 Declare size as bfd_size_type.
6775 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6777 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6779 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6781 * som.c (CPU_PA_RISC2_0): Define.
6782 (_PA_RISC2_0_ID): Likewise.
6783 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6785 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6787 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6788 has a base which is already defined, only add the referenced
6789 symbol to the dynamic symbol table if it is defined or referenced
6792 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6795 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6797 * elflink.h (elf_link_add_object_symbols): Undo last change.
6799 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6801 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6802 symbol for the indirect alias to a versioned symbol.
6804 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6806 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6807 (elf32_i386_vtentry_howto): New.
6808 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6809 or elf32_i386_vtinherit_howto on lookup.
6811 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6813 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6814 reloc_type. Rename R_68K__max to R_68K_max.
6815 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6818 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6820 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6821 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6823 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6826 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6828 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6829 message has a null byte terminator.
6831 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6833 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6834 word subject to R_V850_32 relocation.
6836 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6838 * dwarf2.c: Add comment describing problem computing line numbers
6839 for undefined symbols at link time.
6841 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6843 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6844 transform a defweak into a plt entry.
6845 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6846 plt entry references to receive a RELATIVE reloc.
6847 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6848 (elf64_alpha_relocate_section): Assert we don't overrun
6849 the allocated relocation space.
6851 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6853 * elf.c (swap_out_syms): Always treat section symbols as
6854 special, even if they are attached to a common section.
6856 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6858 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6859 sections with v850 common section attributes into named v850
6861 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6862 common section attributes into named v850 common sections.
6864 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6866 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6869 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6871 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6872 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6873 reloc to the wrong section a warning, not an error. .dynsbss
6874 is not an output section, so there is no need to check for it.
6876 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6878 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6880 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6882 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6883 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6885 (elf32_arm_gc_mark_hook): New.
6886 (elf32_arm_gc_sweep_hook): New.
6887 (elf32_arm_check_relocs): New.
6888 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6890 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6893 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6895 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6896 assume there is no PLT or GOT.
6898 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6900 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6901 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6902 also accepted as a function symbol type.
6904 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6906 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6908 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6910 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6911 match definition of _bfd_gc_sections field.
6912 * libbfd.h: Rebuild.
6914 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6916 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6917 the addend of a dynamic relocation referencing a section.
6918 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6919 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6921 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6923 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6924 bed has a size_dynamic_sections routine before trying to use it.
6926 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6928 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6929 _bfd_elf_rel_vtable_reloc_fn.
6931 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6933 * Makefile.am: Add elf32-arm.c.
6934 * Makefile.in: Rebuild.
6935 * elf-bfd.h: Add elf_backend_get_symbol_type.
6936 * elf.c (swap_out_syms): If defined, call
6937 elf_backend_get_symbol_type.
6938 * elf32-arm.c: Define elf_backend_get_symbol_type.
6939 (elf32_arm_get_symbol-type): New routine.
6940 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6941 (bfd_elf32_arm_process_before_allocation): Change to
6942 check for STT_ARM_TFUNC.
6943 (elf32_arm_final_link_relocate): Likewise.
6944 * elfxx-target.h: Add elf_backend_get_symbol_type.
6946 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6948 * archures.c (bfd_mach_alpha_ev[456]): New.
6949 * cpu-alpha.c: Rework to match these types.
6950 * bfd-in2.h: Rebuild.
6952 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6954 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6955 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6957 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6958 (elf_i386_reloc_type_lookup): Recognize them.
6959 (elf_i386_check_relocs): Pass them off to generic code.
6960 (elf_i386_relocate_section): Ignore them.
6961 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6962 (elf_backend_can_gc_sections): True.
6964 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6966 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6967 before looking at owner field.
6968 (elf32_arm_to_thumb_stub): Ditto.
6969 (elf32_arm_relocate_section): Compute name before calling
6970 elf32_arm_final_link_relocate().
6972 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6974 * elf.c: comment and formatting cleanups.
6977 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6979 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6980 (core files are treated differently than object files).
6981 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6982 bfd_elf_mkcorefile): declare.
6983 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6984 bfd_elf_mkcorefile): add to bfd_target vector.
6985 * elfcore.h (elf_core_file_p): save the program header table,
6986 and set the bfd architecture from the elf file header.
6987 * elf.c (bfd_elf_mkcorefile): new function.
6988 (_bfd_elf_write_corefile_contents): new function.
6989 (assign_file_positions_for_segments): add cases for handling
6990 PT_NOTE segments. (assign_file_positions_except_relocs):
6991 core files should be handled the same as exec files.
6992 (prep_headers): identify core files as type ET_CORE.
6993 (copy_private_bfd_data): identify the sections belonging to
6994 the PT_NOTE segment.
6996 * elf32-sparc.c (elf32_sparc_final_write_processing):
6997 add break statement to default case.
6999 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
7001 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
7002 section (not input) will be in sections ".sbss", ".sbss2",
7003 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
7004 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
7005 output_offset for correct evaluation of addend.
7007 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
7009 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
7010 elf32_arm_allocate_interworking_sections and
7011 elf32_arm_process_before_allocation.
7013 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
7015 * bfd-in.h: Ammend prototype for
7016 elf32_arm_process_before_allocation to remove surplus third
7019 * bfd-in2.h: Regenerate.
7021 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
7023 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
7025 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
7027 * aoutx.h (aout_link_input_section_ext): Use the relocation already
7028 calculated for RELOC_SPARC_REV32 case.
7030 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
7032 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
7033 elf32_arm_allocate_interworking_sections and
7034 elf32_arm_process_before_allocation.
7035 * bfd-in2.h: Regenerated.
7036 * elf32-arm.c Define elf32_arm_link_hash_table.
7037 (insert_thumb_branch): New routine.
7038 (find_thumb_glue): New routine.
7039 (find_arm_glue): New routine.
7040 (record_arm_to_thumb_glue): New routine.
7041 (record_thumb_to_arm_glue): New routine.
7042 (elf32_arm_link_hash_table_create): New routine.
7043 (elf32_arm_get_bfd_for_interworking): New routine.
7044 (elf32_arm_allocate_interworking_sections) New routine.
7045 (elf32_arm_process_before_allocation) New routine.
7046 (elf32_thumb_to_arm_stub): New routine.
7047 (elf32_arm_to_thumb_stub): New routine.
7048 (elf32_print_private_bfd_data): Fix typo.
7049 (elf32_arm_final_link_relocate): Add argument sym_sec.
7050 Check for branches to thumb symbols in case R_ARM_PC24.
7051 Check for branches to arm symbols in case R_ARM_THM_PC22.
7052 (elf32_arm_relocate_section): Pass symbol section to
7053 elf32_arm_final_link_relocate.
7055 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
7057 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
7058 entries unless the symbol is defined in the executable; in
7059 particular, undefined weak symbols get a PLT entry.
7061 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
7063 * libaout.h: Remove nested comment to avoid warning.
7065 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7067 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7068 R_ARM_PC24 relocation.
7070 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7072 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7073 argument is_local. Add argument sym_flags. Check sym_flags
7074 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7075 (elf32_arm_relocate_section): Don't pass local sym and pass
7076 sym_flags to elf32_arm_final_link_relocate.
7078 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7080 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7081 to not count too few relocs for dynamicly linked executables.
7083 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7085 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7086 symbols without a dynamic index dynamic. Consider all weak
7088 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7089 correspondance between input and output sections.
7091 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7093 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7094 that use a .got.plt section start the got offset at zero.
7096 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7098 * ieee.c (ieee_write_processor): Correct the processor ID written
7099 out for bfd_arch_m68k, accommodating change of March 25.
7101 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7103 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7104 R_ARM_THM_RPC22 relocations.
7106 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7108 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7110 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7111 .got relocs in -Bsymbolic shared objects.
7113 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7115 * elf32-arm.c: Add private flags to ELF header.
7116 (elf32_arm_print_private_bfd_data): New Function.
7117 (elf32_arm_set_private_flags): New Function.
7118 (elf32_arm_copy_private_flags): New Function.
7119 (elf32_arm_merge_private_bfd_data): New Function.
7121 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7123 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7125 (elf32_sparc_relocate_section): Likewise.
7127 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7129 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7130 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7131 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7132 of the function. Recognize no .plt as static linking.
7134 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7136 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7137 ".liblist" string through gettext.
7139 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7141 * Makefile.am: Add support for elf32-arm.lo.
7142 * Makefile.in: Rebuild.
7143 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7144 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7145 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7146 * configure: Regenerate.
7147 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7148 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7149 bfd_target bfd_elf32_littlearm_vec.
7150 * elf32-arm.c: New file.
7152 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7154 * libaout.h (M_SPARCLITE_LE): New machine.
7155 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7156 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7157 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7158 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7159 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7160 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7161 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7162 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7163 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7164 be BFD_RELOC_SPARC_REV32.
7166 * config.bfd (sparc86x-*-aout): New
7168 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7170 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7171 actually mapping the output sections.
7173 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7176 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7177 (mn10300_elf_reloc_map): Similarly.
7178 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7180 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7182 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7184 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7185 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7186 elf_mips_reloc_type defined in elf/mips.h.
7188 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7190 * elf64-mips.c: Remove reloc_type definition completely. It's now
7193 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7195 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7196 as they are defined in elf/mips.h now.
7198 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7201 * Re-add lost change:
7202 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7204 (mn10300_elf_relax_section): Include stack space for register saves
7205 in the imm8 field of a "call" instruction.
7206 (compute_function_info): Determine how much stack is allocated by
7207 the movm instruction. Fix typo.
7208 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7210 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7212 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7213 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7215 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7217 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7219 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7221 * elf32-hppa.h: Let ELF header define the enum containing the
7222 external reloc numbers.
7223 * elf32-i386.h: Likewise.
7225 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7227 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7228 * elf32-mips.c: Likewise.
7229 * elf32-ppc.c: Likewise.
7231 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7233 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7234 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7236 * bfd-in.h: Regenerate.
7237 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7238 parameter to 'unsigned int' to avoid K&R compatability problems.
7240 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7242 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7243 functionname_ptr to be const. Change line_ptr to be unsigned.
7245 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7246 macro is not defined. Change second parameter from bfd_link_info
7247 to coff_final_link_info. Add prototype.
7248 (coff_final_link_postscript): Simplify handling when macro is not
7249 defined. Add prototype.
7251 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7253 * elf-mn10300.c: Before include system specific ELF header define
7254 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7255 * elf32-mips.c: Likewise.
7256 * elf32-ppc.c: Likewise.
7258 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7260 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7261 temporary patch over to elf64-mips.c as well.
7263 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7265 * elf32-mips.c (reloc_type): Temporarily disable definition of
7266 standard relocation since they are now defined in elf/mips.h.
7268 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7270 * elf-m10200.c (mn10200_elf_final_link_relocate):
7271 Modify range test for case R_MN10200_8.
7273 * elf-m10300.c (mn10300_elf_final_link_relocate):
7274 Modify range test for case R_MN10300_8.
7276 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7278 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7279 * elf32-i386.c (elf_backend_got_header_size): Define.
7280 (elf_backend_plt_header_size): Define.
7281 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7282 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7283 * elfxx-target.h: Provide a default of zero.
7284 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7285 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7287 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7288 entry from an executable, even if the plt refcount goes to 0.
7290 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7292 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7293 directory name at the line number.
7295 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7296 with an unspecified type.
7298 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7300 * sunos.c: Add undef of valid to avoid problem on SunOS.
7302 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7304 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7306 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7308 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7309 R_68K_PCxx and R_68K_xx relocations. Make sure that
7310 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7311 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7312 R_68K_xx relocations.
7313 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7314 that has no plt entry.
7315 (elf_m68k_relocate_section): Ignore the plt offset in a static
7317 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7319 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7322 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7324 (howto_table, reloc_map): Add entries for them.
7325 (elf_m68k_check_relocs): Handle them. Implement reference
7326 counting for got and plt entries.
7327 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7328 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7330 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7331 (elf_m68k_relocate_section): Handle the new reloc types.
7332 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7333 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7334 * elflink.h (elf_link_add_object_symbols): When creating an
7335 indirect reference for symbol versioning also copy the plt
7337 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7338 flag also reset the plt offset.
7339 (elf_link_assign_sym_version): Likewise.
7340 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7341 the size of the entry in bytes.
7342 (elf_gc_allocate_got_offsets): Likewise.
7344 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7346 * elflink.h (elf_gc_sections): Return true rather than falling off
7349 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7352 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7354 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7355 comment describing when it should be enabled.
7356 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7359 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7361 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7362 information ATN records.
7364 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7366 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7367 section for an absolute symbol in a fully linked file. Based on
7368 patch from Christian Holland <CHolland@de.lucent.com>.
7370 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7372 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7373 that a symbol is undefined.
7375 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7377 * som.c (som_bfd_gc_sections): Define.
7379 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7381 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7382 overflows in ARM_26D patches, since they have already been
7383 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7385 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7387 * coffcode.h (coff_write_object_contents): If we have any long
7388 section names, call coff_write_symbols even if there are no
7391 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7393 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7394 PT_LOAD segment, rather than only setting it once for the entire
7397 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7398 rather than ignoring every phdr with a p_paddr of 0, ignore all
7399 the phdrs if they all have a p_paddr of 0.
7401 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7402 section was discarded from the link.
7404 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7406 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7408 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7410 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7411 floating point operations.
7413 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7415 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7418 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7420 Merge of vax/vms (read-only) support
7421 * configure.com: Support Vax target.
7422 * makefile.vms: Support Vax target.
7423 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7424 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7426 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7428 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7430 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7432 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7434 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7435 * targets.c (bfd_target_ovax_flavour): New flavour.
7436 (vms_alpha_vec): Renamed from evax_alpha_vec.
7438 (target_vector): Update accordingly.
7439 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7441 (vax*-*-*vms*): New target.
7442 * Makefile.am: Update for renamed files. Rebuild dependencies.
7443 * bfd-in2.h: Rebuild.
7444 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7446 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7448 Based on patch from Matt Semersky <matts@scd.hp.com>:
7449 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7450 pointer on abfd->outsymbols.
7451 (generic_add_output_symbol): Handle NULL sym parameter.
7453 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7455 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7458 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7460 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7461 when handling 32 bit immediate relocs.
7462 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7464 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7466 * section.c (STD_SECTION): Account for recently added gc_mark
7467 field in struct asection.
7469 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7470 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7472 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7474 ELF Section-level Garbage Collection:
7475 * bfd.c (bfd_gc_sections): New.
7476 * aout-adobe.c: Hook to default implementation.
7477 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7478 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7479 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7480 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7481 * tekhex.c, versados.c: Likewise.
7482 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7483 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7485 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7486 (bfd_generic_gc_sections): New.
7487 * section.c (SEC_KEEP): New.
7488 (asection): Add gc_mark member.
7490 * elfcode.h (elf_gc*): New name remappings.
7491 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7492 sections to be excluded.
7493 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7494 (elf_gc_propogate_vtable_entries_used): New.
7495 (elf_gc_smash_unused_vtentry_relocs): New.
7496 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7497 (elf_gc_common_finalize_got_offsets): New.
7498 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7499 * elfxx-target.h: Add and default gc hooks.
7501 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7503 (struct elf_obj_tdata): Likewise for local_got_offsets.
7504 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7505 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7506 * elf64-sparc.c, elflink.h: Likewise.
7508 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7509 (ELF_LINK_HASH_MARK): Define.
7510 (struct elf_backend_data): Add GC hooks.
7511 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7513 * elf-m10300.c (mn10300_elf_check_relocs): New.
7514 (mn10300_elf_gc_mark_hook): New.
7515 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7516 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7517 (mn10300_elf_final_link_relocate): Likewise.
7518 (mn10300_elf_relocate_section): Likewise.
7519 (elf_backend_can_gc_sections): Define.
7520 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7521 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7522 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7523 (mips_info_to_howto_rel): Likewise.
7524 (mips_elf_relocate_section): Likewise.
7525 (mips_elf_check_relocs): Likewise.
7526 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7527 (elf_backend_can_gc_sections): Define.
7528 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7529 (ppc_elf_howto_raw): Handle them.
7530 (ppc_elf_reloc_type_lookup): Likewise.
7531 (ppc_elf_relocate_section): Likewise.
7532 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7533 Handle new vtable relocs.
7534 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7535 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7536 (elf_backend_can_gc_sections): Define.
7538 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7540 * archures.c (bfd_mach_mn10300): Define.
7541 * elf-m10300.c: Include elf/mn10300.h
7542 (elf_mn10300_mach): New function.
7543 (_bfd_mn10300_elf_final_write_processing): Likewise.
7544 (_bfd_mn10300_elf_object_p): Likewise.
7545 (elf_backendfinal_write_processing): Define.
7546 (elf_backend_object_p): Likewise.
7548 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7550 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7553 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7555 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7556 link_next field, not the next field.
7558 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7560 * elf.c (map_sections_to_segments): Check the section address
7561 against the phdr size both with and without a modulo of
7564 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7566 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7567 linker created empty input section if the output section has the
7570 * elflink.h (elf_link_output_extsym): Print an error message if
7571 _bfd_elf_section_from_bfd_section fails.
7573 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7576 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7578 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7579 native linker output. Avoid putting an empty section in more than
7582 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7584 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7585 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7587 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7589 * elf.c (swap_out_syms): New arg relocatable_p.
7590 Don't add section VMA to symbols for relocatable output.
7591 (_bfd_elf_compute_section_file_positions): Update call to
7594 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7596 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7597 against 'addend' be signed rather than unsigned.
7599 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7601 * elf32-m32r.c: Add prototyps for static functions.
7603 * coff-arm.c: Add prototypes for static functions.
7605 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7607 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7608 LMA is used to order sections in a segment.
7610 * elf32-v850.c: Add prototypes for static functions.
7611 Change type of addend parameter to bfd_vma in various functions.
7613 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7615 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7616 complain_overflow_signed instead of complain_overflow_bitfield.
7618 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7620 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7621 when comparing against 0.
7623 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7625 * Makefile.am (config.status): New target.
7626 * Makefile.in: Rebuild.
7628 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7630 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7631 error if previous object endianness doesn't match current object.
7633 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7635 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7636 _bfd_elf_print_private)bfd_data ().
7638 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7640 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7642 (elf_link_add_object_symbols): Set type_change_ok and
7643 size_change_ok before calling elf_merge_symbol.
7645 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7646 undefined symbol error, don't also issue an overflow error.
7648 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7650 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7651 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7652 message instead of crashing.
7654 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7656 * archures.c (bfd_mach_cpu32): Define.
7657 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7659 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7660 * ieee.c: Include <ctype.h>.
7661 (ieee_object_p): Parse out process ID string to make it more
7662 likely to be acceptable for bfd_scan_arch.
7663 * bfd-in2.h: Rebuild.
7665 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7667 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7668 _bfd_elf_print_private_bfd_data() so that the program header will
7671 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7673 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7674 0x68. Reindent. Add some comments.
7676 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7678 * elf.c (copy_private_bfd_data): Adjust physical address of
7679 segment in output BFD to contain LMAs of its sections.
7681 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7683 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7684 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7685 endian data 32 bit relocations.
7686 (elf32_sparc_merge_private_bfd_data): Check if linking little
7687 endian objects with big endian objects.
7688 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7689 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7690 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7692 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7693 * archures.c (bfd_mach_sparc_sparclite_le): New.
7694 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7696 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7698 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7701 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7703 * bfd-in.h: Move over patch to bfd-in2.h.
7705 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7707 (_bfd_relocate_contents): Likewise.
7709 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7711 * peicode.h (add_data_entry): If the section has no private data
7712 then do not create a Data Dictionary entry for it.
7714 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7716 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7717 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7718 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7719 subsections during relaxation more correctly.
7721 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7723 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7724 Add extra argument to bfd_arm_process_before_allocation ().
7725 * bfd-in.h: Reflect changes made in bfd-in2.h.
7726 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7727 coff class of a BFD symbol.
7728 * coff-arm.c: Add support for interworking between Thumb code and
7729 non-interworking aware ARM code.
7731 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7733 * po/Make-in (install-info): New target.
7735 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7737 * filemode.c: Remove; not used.
7739 If sysdep.h includes a header file, don't include it again:
7740 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7742 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7744 * archive.c: Don't include <string.h> or <errno.h>.
7745 * evax-alpha.c; Don't include <stdio.h>.
7746 * evax-egsd.c: Likewise.
7747 * evax-etir.c: Likewise.
7748 * evax-misc.c: Likewise.
7749 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7750 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7752 * hpux-core.c: Likewise.
7753 * netbsd-core.c: Likewise.
7755 * libbfd.c: Don't include <sys/types.h>.
7756 * nlmcode.h: Don't include <string.h>.
7757 * osf-core.c: Don't include <string.h> or <stdio.h>.
7758 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7759 <errno.h>, or <unistd.h>.
7760 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7762 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7764 * configure.com: If the version number can not be found in
7765 configure.in, set it to "unknown" rather than "2.8.1".
7767 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7769 * elf32-mips.c (elf_mips_mach): New.
7770 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7771 (_bfd_mips_elf_final_write_processing): Use the names
7772 of machines, rather than the numbers. Set both the ARCH
7773 and MACH in e_flags. Handle a few more specific machines.
7774 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7775 EF_MIPS_ARCH and EF_MIPS_MACH.
7777 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7779 * syms.c (bfd_is_local_label): Revert last change.
7780 * srec.c (srec_write_symbols): Discard debugging symbols.
7782 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7784 * som.c: Include <ctype.h>.
7785 * som.h: Don't include sysdep.h.
7787 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7789 * libbfd.h: Rebuilt.
7790 * libbfd-in.h: Removed gettext includes and defines.
7791 * sysdep.h: Moved gettext-related includes and defines here.
7793 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7795 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7796 an ad-hoc test. Kill bogus #if 0 code.
7797 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7799 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7801 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7802 when generating a normal executable for a symbol defined in a
7803 regular file. When copying a reloc into the output file, adjust
7804 the addend for a PC relative reloc against a global symbol.
7806 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7808 * libbfd.h: Rebuilt.
7809 * libbfd-in.h (_): Define as dgettext.
7811 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7813 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7815 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7816 when declaring parameter types.
7817 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7819 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7821 * config.bfd: If we include any ELF targets in targ_defvec and/or
7822 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7823 * elf32-gen.c (dummy): New static const variable.
7824 (elf_generic_info_to_howto): New static function.
7825 (elf_generic_info_to_howto_rel): New static function.
7826 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7827 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7828 * elf64-gen.c: Same changes as elf32-gen.c.
7829 * elfcode.h (elf_object_p): For the generic target, ignore a
7830 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7832 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7834 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7835 * configure: Rebuild.
7837 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7839 * config.bfd: Update OSR5/Unixware patterns.
7841 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7843 * elf.c (assign_file_positions_for_segments): Allow for holes
7844 between sections added by a link script.
7846 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7848 * configure.in: Change version number to 2.9.4
7849 * configure: Rebuild.
7851 Based on patch from H.J. Lu <hjl@gnu.org>:
7852 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7853 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7854 * bfd-in2.h: Rebuild.
7856 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7858 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7861 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7863 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7864 (elf64_alpha_relax_section): Fill them in.
7865 (elf64_alpha_relax_opt_call): Implement more than a stub.
7866 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7867 alignment on .scommon.
7868 (elf64_alpha_merge_gots): Merge use counts as well.
7870 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7872 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7873 for calculating a local symbol's address.
7874 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7875 Set the .got's cooked size as well as the raw size.
7877 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7879 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7880 internationalisation of printed information.
7882 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7883 internationalisation of printed information.
7885 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7887 * syms.c (struct indexentry): Change directory_name, file_name,
7888 and function_name fields to char *.
7889 (struct stab_find_info): Change cached_file_name field to char *.
7891 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7893 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7895 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7897 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7899 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7901 * Makefile.am (install-data-local): Make $(includedir).
7902 * Makefile.in: Rebuild.
7904 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7906 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7908 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7910 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7911 * Makefile.in: Rebuild.
7913 * bfd-in2.h: Rebuild for Nick's changes.
7915 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7917 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7918 change wrt length == max_namelen.
7920 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7922 * Many files: Added gettext invocations around user-visible
7924 * libbfd-in.h: Added gettext includes and defines.
7925 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7926 HAVE_LC_MESSAGES): Define.
7927 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7929 * Makefile.am (SUBDIRS): Added po.
7930 (POTFILES): New macro.
7931 (po/POTFILES.in): New target.
7932 (SOURCE_HFILES): New macro.
7934 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7936 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7938 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7939 NT_PRSTATUS note section encountered, it contains the status of
7940 the currently executing thread when the core file was written.
7942 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7944 * libcoff.h: Add extra parameter to
7945 bfd_coff_link_output_has_begun overrideable function.
7946 * cofflink.c: Pass extra parameter to
7947 bfd_coff_link_output_has_begun function.
7948 * bfd-in.h: Add prototypes for exported ARM interworking
7950 * peicode.h: ARM specific code reorganised to conform to BFD
7952 * coffcode.h: ARM specific code reorganised to conform to BFD
7954 * coff-arm.c: Code reorganised to conform to the BFD coding
7955 conventions. Global variables have been moved into an ARM
7956 specific hash table structure and a new function:
7957 bfd_arm_get_bfd_for_interworking() has been created which is
7958 called from the linker scripts.
7960 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7962 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7964 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7965 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7966 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7967 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7969 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7971 * config.bfd: Added sparc86x support.
7973 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7975 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7976 an out of range pc-relative jump/call to an undefined weak symbol.
7978 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7980 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7983 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7985 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7986 an error other than bfd_error_system_call, set the error to
7987 bfd_error_wrong_format.
7989 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7990 bfd_elf32_powerpcle_vec.
7992 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7993 program segments are zero, don't set p_paddr_valid.
7995 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7997 * elf64-alpha.c: Initial implementation of relaxation --
7998 (struct alpha_elf_link_hash_entry): Add use_count member.
7999 (elf64_alpha_check_relocs): Initialize and increment it.
8000 (elf64_alpha_can_merge_gots): Check it when considering merging.
8001 (elf64_alpha_merge_gots): Drop entries with zero use.
8002 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
8003 (elf64_alpha_always_size_sections): Split out got sizing ...
8004 (elf64_alpha_size_got_sections): ... here. New function.
8005 (elf64_alpha_relax_find_reloc_ofs): New function.
8006 (elf64_alpha_relax_with_lituse): Likewise.
8007 (elf64_alpha_relax_without_lituse): Likewise.
8008 (elf64_alpha_relax_opt_call): Likewise.
8009 (elf64_alpha_relax_section): Likewise.
8010 (elf64_alpha_add_symbol_hook): Likewise.
8011 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
8012 (elf64_alpha_relocate_section): Likewise.
8013 (bfd_elf64_bfd_relax_section): Define.
8014 (elf_backend_add_symbol_hook): Likewise.
8016 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
8018 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
8019 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
8020 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
8022 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
8024 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
8025 * configure: Rebuild.
8027 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
8029 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
8030 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
8031 * configure.in: Define and substitute WIN32LDFLAGS and
8033 * aclocal.m4: Rebuild with new libtool.
8034 * configure, Makefile.in: Rebuild.
8036 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
8038 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
8039 before any other symbols in the same section.
8041 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
8043 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
8046 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
8048 * dwarf2.c (comp_unit): Move it earlier in the source. Add
8050 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
8051 Use addr_size for address size, rather than sizeof(bfd_vma).
8052 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
8053 Fix call to read_address.
8054 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
8055 Scrap other unneeded arguments. Fix call to read_address.
8056 (scan_unit_for_functions): Fix call to read_attribute.
8057 (parse_comp_unit): We now handle more values for addr_size.
8058 Set addr_size in unit. Fix call to read_attribute and
8061 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
8063 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8065 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8067 * archures.c (bfd_default_scan): Add m68k cases back to default
8068 switch, reverting patch of March 25, since IEEE support depends
8071 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8073 * Makefile.am (diststuff): New target.
8074 * Makefile.in: Rebuild.
8076 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8078 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8079 som_offset when we have an extended name table.
8081 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8083 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8085 * Makefile.in: Rebuild.
8087 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8089 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8090 symbols when creating a shared library.
8091 (elf_m68k_adjust_dynindx): New function, used by above code.
8092 (elf_m68k_finish_dynamic_sections): Initialize the section
8094 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8096 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8098 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8101 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8103 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8106 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8108 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8111 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8113 * configure.in: Set version to 2.9.1.
8114 * configure: Rebuild.
8116 * Branched binutils 2.9.
8118 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8120 * syms.c (ENABLE_CACHING): Define.
8121 (struct indexentry): Define.
8122 (struct stab_cache): Remove.
8123 (cmpindexentry): New static function.
8124 (struct stab_find_info): Add new fields: indextable,
8125 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8126 cached_file_name. Remove fields: file_cache, function_cache, and
8128 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8129 index table and search it.
8131 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8133 * elf.c (_bfd_elf_copy_private_section_data): Call
8134 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8136 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8138 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8140 * coff-arm.c: Define all globally visible variables and functions
8141 only when COFF_WITH_PE is not defined.
8142 * configure.in (armpe_little_vec, armpe_big_vec): Add
8144 * configure: Rebuild.
8146 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8148 Fix some gcc -Wall warnings:
8149 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8150 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8151 * archures.c (bfd_default_scan): Likewise.
8152 * bfd.c (bfd_scan_vma): Likewise.
8153 * binary.c (mangle_name): Likewise
8154 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8155 * coff-sh.c (sh_relocate_section): Likewise.
8156 * coff-stgo32.c (create_go32_stub): Likewise.
8157 * coffcode.h (coff_slurp_line_table): Likewise.
8158 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8159 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8160 (assign_file_positions_for_segments): Likewise.
8161 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8162 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8163 * oasys.c (oasys_write_sections): Likewise.
8164 * ppcboot.c (ppcboot_object_p): Likewise.
8165 (mangle_name): Likewise.
8166 * riscix.c (riscix_fix_pcrel_26): Likewise.
8167 * srec.c (srec_scan): Likewise.
8168 * stabs.c (_bfd_write_section_stabs): Likewise.
8169 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8170 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8171 switch. Declare parameters for function pointers.
8172 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8174 * elf.c (elf_sort_sections): Likewise.
8175 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8176 Add default cases to switches.
8177 (coff_arm_relocate_section): Remove unused local variables.
8179 (coff_arm_bfd_set_private_flags): Change flag variable to type
8181 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8182 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8183 (dump_toc): Change cat to const, and initialize it.
8184 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8185 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8186 (sh_elf_relocate_section): Initialize r_symndx.
8187 * coffcode.h (coff_compute_section_file_positions): Only declare
8188 old_sofar if ALIGN_SECTIONS_IN_FILE.
8189 (coff_write_object_contents): Initialize csym.
8190 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8191 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8193 * dwarf2.c: Include libiberty.h.
8194 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8195 (decode_line_info): Remove unused local variables.
8196 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8197 (m32r_elf_relocate_section): Likewise.
8198 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8199 (v850_elf_reloc): Likewise.
8200 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8201 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8202 * elf.c (assign_file_positions_for_segments): Always set adjust.
8203 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8204 parenthesize expression.
8205 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8206 (m32r_elf_object_p): Return a value.
8207 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8208 * elf32-mips.c (mips_elf_final_link): Initialize last.
8209 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8210 * elf32-v850.c (v850_elf_object_p): Return a value.
8211 (v850_elf_print_private_bfd_data): Change fprintf format string.
8212 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8214 * elflink.h (elf_link_add_object_symbols): Change vernum to
8215 unsigned int, and initialize it. Change fprintf format string.
8216 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8217 when setting or comparing to soname_indx.
8218 (elf_create_pointer_linker_section): Change num_symbols to
8220 * libcoff-in.h (coff_data_type): Change flags to flagword.
8221 * peicode.h (pe_print_idata): Initialize idx. Change j to
8222 bfd_size_type. Initialize hint_member. Remove useless test to
8224 (pe_print_edata): Change num_functions and num_names in struct
8225 EDT_type to unsigned long. Remove cast. Change fprintf format
8227 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8228 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8230 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8231 int *. Update uses. Change j to long.
8232 * bfd-in2.h, libcoff.h: Rebuild.
8234 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8236 * elf32-v850.c Remove definition of USE_REL.
8237 (v850_elf_info_to_howto_rela): New function.
8238 (v850_elf_perform_relocation): Renamed from
8239 v850_elf_store_addend_in_insn. Removed replace argument.
8240 (v850_elf_reloc): store the relocation in the addend field instead
8242 (v850_elf_final_link_relocate): Now calls
8243 v850_elf_perform_relocation.
8244 (v850_elf_relocate_section): Remove code to generate REL
8247 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8249 * coffcode.h (coff_new_section_hook): Set the type and storage
8250 class in the native symbol information allocated for a new section
8253 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8255 * peicode.h: Chain together calls to
8256 coff_bfd_copy_private_bfd_data and
8257 coff_bfd_print_private_bfd_data.
8259 * coff-arm.c: Add prototypes for
8260 coff_arm_bfd_print_private_bfd_data and
8261 coff_arm_bfd_copy_private_bfd_data.
8263 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8265 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8268 * peicode.h: Call arm-coff private data functions after handling
8271 * coff-arm.c: Turn statics into globals so that they can be shared
8272 both pe and pei backends.
8274 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8276 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8278 (sunos_write_object_contents): Likewise.
8279 * aoutx.h (NAME(aout,machine_type)): Likewise.
8280 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8282 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8284 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8286 (bfd_default_scan): Remove m68k special cases.
8287 * bfd-in2.h: Rebuild.
8288 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8290 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8291 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8293 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8294 selection, change printable_name to just "m68k" and make that the
8295 default instead of m68k:68020.
8297 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8299 (MY_get_section_contents): Define as aout_32_get_section_contents
8300 rather than NAME(aout,get_section_contents).
8302 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8304 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8305 and call bfd_default_set_arch_mach to do the real work.
8307 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8309 * bout.c (BALX): Include return register g14 as part of the insn.
8311 (calljx_callback): Use it.
8313 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8315 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8316 * libbfd.h: Rebuild.
8318 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8319 byte_count to unsigned int.
8320 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8321 unused local variables.
8323 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8324 variables er and er1.
8326 * cpu-v850.c: Include <ctype.h>.
8327 (scan): Case isdigit argument to unsigned char.
8329 From Yan Meroth <YAN.MEROTH@st.com>:
8330 * ihex.c (ihex_scan): Add extbase variable so that getting an
8331 extended linear address record does not ignore any previous
8333 (ihex_write_object_contents): When writing out an extended linear
8334 address record, zero out any previous extended address.
8336 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8338 * ieee.c (do_one): Check section before dereferencing it.
8339 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8340 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8342 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8344 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8346 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8348 * coff-arm.c: Add interworking functions to pe backends.
8350 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8352 * configure.in: Use AM_DISABLE_SHARED.
8353 * aclocal.m4, configure: Rebuild with libtool 1.2.
8355 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8357 * coff-arm.c (coff_arm_relocate_section): Better error messages
8358 when interowrking conflucts occur. Courtesy of Jonathan Walton
8360 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8361 relocations. Patch courtesy of Jonathan Walton and Tony
8364 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8366 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8367 part of Feb 22 change controling when to override the existing
8368 symbol with the .plt entry.
8370 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8372 * config.bfd (targ_cpu): Add thumb-pe target.
8374 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8375 functions in PE build.
8377 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8379 * config.bfd (sparclite-*-elf*): Added.
8381 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8383 * configure.in: Add elf.lo to elf shell variable.
8384 * Makefile.am (BFD_LIBS): Remove elf.lo.
8385 (BFD_LIBS_CFILES): Remove elf.c.
8386 (BFD32_BACKENDS): Add elf.lo.
8387 (BFD32_BACKENDS_CFILES): Add elf.c.
8388 * configure, Makefile.in: Rebuild.
8390 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8392 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8393 relocation against a non-local symbol should not have a dynamic
8396 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8398 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8400 (pe_print_private_bfd_data): Print PE flags. From Mikey
8401 <jeffdb@netzone.com>.
8403 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8405 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8406 a plt entry when we can determine that we authoritatively define
8409 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8411 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8412 don't actually use trad-core, but a SunOS-style core file handled
8414 * hosts/sparclinux.h: Remove.
8416 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8418 * peicode.h (pe_print_idata): If there is no .idata section, look
8419 for the import tables in some other section. Make the initial
8420 label line up better with the data. Print the import address
8421 table even if there is no import name table. If the import
8422 address table holds actual addresses, print them.
8424 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8426 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8427 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8428 bfd_error_system_call.
8430 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8432 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8433 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8435 From H.J. Lu <hjl@gnu.org>:
8436 * Makefile.am (libbfd_la_LDFLAGS): Define.
8437 * Makefile.in: Rebuild.
8439 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8441 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8442 * netbsd.h (MACHTYPE_OK): Define.
8443 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8444 calling N_SET_MACHTYPE, rather than having a switch.
8445 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8447 * i386netbsd.c (MACHTYPE_OK): Don't define.
8448 (DEFAULT_MID): Define.
8449 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8450 (MACHTYPE_OK): Don't define.
8451 (DEFAULT_MID): Define.
8452 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8453 (DEFAULT_MID): Define.
8454 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8455 (DEFAULT_MID): Define.
8456 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8457 (DEFAULT_MID): Define.
8459 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8460 * vaxnetbsd.c: New file.
8461 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8462 rather than netbsd_core.
8463 * targets.c (vaxnetbsd_vec): Declare.
8464 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8465 defined, add netbsd_core_vec.
8466 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8467 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8468 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8469 * config.bfd (alpha*-*-netbsd*): New target.
8470 * Makefile.am: Rebuild dependencies.
8471 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8472 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8473 * configure, Makefile.in: Rebuild.
8475 * configure.host: Remove the old shared library build stuff. We
8476 now use libtool instead.
8478 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8480 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8482 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8484 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8485 * configure: Rebuild.
8487 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8488 * elf32-v850.c (remember_hi16s_reloc): New function.
8489 (find_remembered_hi16s_reloc): New function.
8490 (v850_elf_store_addend_in_insn): Use the above new functions to
8491 match up HI6S relocs with LO16 relocs.
8493 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8495 * configure.in: Change -linux* to -linux-gnu*.
8496 * config.bfd, configure.host: Likewise.
8497 * configure: Rebuild.
8499 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8501 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8502 LO16/HI16S bug and improve comments about what is going on.
8504 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8506 * configure, aclocal.m4: Rebuild with new libtool.
8508 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8510 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8511 when merging v850 code into v850e/v850ea code. Do not initialise
8512 output flags if the input is the default architecture.
8514 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8516 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8517 get the size from bfd_arch_bits_per_address instead of directly
8520 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8522 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8523 to wrap, just return all 1's bits instead.
8524 * libbfd.h: Regenerate.
8526 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8528 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8530 (coff_relocate_section): If COFF_WITH_PE, define as
8531 coff_pe_i386_relocate_section.
8532 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8533 skip empty sections, to match coff_write_object_contents.
8535 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8536 rather than swapping out r_offset twice. From Luke Deller
8537 <luked@cse.unsw.edu.au>.
8539 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8541 * configure.in: Set libtool_enable_shared rather than
8542 libtool_shared. Remove diversion hack.
8543 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8546 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8548 * syms.c (struct stab_cache): Define.
8549 (struct stab_find_info): Remove cached_offset, cached_stab,
8550 cached_str, and cached_stroff fields. Add file_cache,
8551 function_cache, and line_cache fields.
8552 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8555 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8557 * peicode.h (pe_print_idata): Check for import of ordinal rather
8559 (pe_print_edata): If there is no .edata section, look for the
8560 export data in some other section.
8562 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8564 * configure.in: Change version to 2.8.4.
8565 * configure: Regenerated.
8567 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8569 Add tms320c30 support:
8570 * cpu-tic30.c: New file.
8571 * aout-tic30.c: New file.
8572 * coff-tic30.c: New file.
8573 * archures.c (bfd_arch_tic30): Define.
8574 (bfd_tic30_arch): Declare.
8575 (bfd_archures_list): Add bfd_tic30_arch.
8576 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8578 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8579 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8580 (coff_set_flags): Likewise.
8581 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8582 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8583 * Makefile.am: Rebuild dependencies.
8584 (ALL_MACHINES): Add cpu-tic30.lo.
8585 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8586 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8587 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8588 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8590 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8592 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8593 to lag behind LO16 reloc by a couple of instructions.
8595 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8597 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8598 make to reexamine the file timestamp.
8599 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8601 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8604 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8606 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8607 to create .dynsbss and .rela.sbss sections.
8608 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8609 copied from dynamic objects into .sbss.
8610 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8611 use it. Correct typo of .rela.sdata2.
8612 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8613 put the data, which may now be in .sbss.
8614 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8615 (elf_backend_create_dynamic_sections): Define as
8616 ppc_elf_create_dynamic_sections.
8618 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8619 against _GLOBAL_OFFSET_TABLE_.
8620 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8621 shared libraries which refer to local symbols. Make sure that the
8622 test for allocating space for a reloc in a shared object is the
8623 same as the test for emitting a reloc.
8625 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8627 * config.bfd (i[3456]-*-mingw32*): New target.
8628 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8629 * aclocal.m4, configure: Rebuild.
8631 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8633 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8636 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8638 Sparc v9 ABI compliant PLT:
8639 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8640 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8641 (LARGE_PLT_THRESHOLD): New define.
8642 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8643 (sparc64_elf_build_plt): New function.
8644 (sparc64_elf_plt_entry_offset): Likewise.
8645 (sparc64_elf_plt_ptr_offset): Likewise.
8646 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8647 contain the index for convenience. Skip the initial entries
8649 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8650 memory for the benefit of .rela.plt.
8651 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8652 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8653 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8654 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8655 Call sparc64_elf_build_plt.
8656 (elf_backend_want_got_plt): No.
8657 (elf_backend_plt_readonly): No.
8658 (elf_backend_plt_alignment): 8.
8660 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8661 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8662 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8665 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8667 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8669 * cpu-mips.c (arch_info_struct): Add mips variants.
8670 * bfd-in2.h: Rebuilt.
8672 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8674 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8677 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8679 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8680 (i[3456]86sco3.2v5*coff): New target.
8682 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8684 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8686 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8688 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8689 * bfd-in2.h: Regenerate.
8691 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8693 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8695 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8697 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8698 adjust addend for an output common symbol (from Jimmy Blair
8699 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8700 defined symbol to counteract adjustment made in generic relocation
8703 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8705 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8707 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8708 (GET_SCNDHR_NLNNO): Likewise.
8710 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8712 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8714 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8716 * elf32-m32r.c: Add macros to handle NOP insertion.
8718 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8720 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8721 (xcoff_mark): Likewise.
8722 (xcoff_build_ldsyms): Mark absolute symbols.
8724 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8726 * bout.c (b_out_write_object_contents): Sort symbols before output
8727 to keep {CALL,BAL}NAME symbols adjacent.
8728 (b_out_symbol_cmp): New function.
8730 For older changes see ChangeLog-9697
8736 version-control: never