1 2000-10-09 Richard Henderson <rth@cygnus.com
3 * elf64-ia64.c (elf64_ia64_unwind_entry_compare_bfd): New.
4 (elf64_ia64_unwind_entry_compare): New.
5 (elf64_ia64_final_link): Sort the .IA_64.unwind section.
7 2000-10-07 Alan Modra <alan@linuxcare.com.au>
9 * elflink.h (size_dynamic_sections): Don't create various tags if
10 .dynstr is excluded from the link. Don't set first dynsym entry
11 if dynsymcount is zero.
12 (elf_bfd_final_link): Don't try to swap out dynamic syms if
13 .dynsym excluded from the link. Don't try to write any dynamic
14 sections excluded from the link.
16 * elf.c (swap_out_syms): Handle global section symbols.
18 2000-10-05 DJ Delorie <dj@redhat.com>
20 * peigen.c (_bfd_pei_swap_scnhdr_out): note extended relocs
21 * coffcode.h (coff_set_alignment_hook): read extended reloc count
22 (coff_write_relocs): write extended reloc count
23 (coff_write_object_contents): account for extended relocs
25 2000-10-05 Jim Wilson <wilson@cygnus.com>
27 * elf-bfd.h (struct elf_backend_data): Add elf_backend_section_flags
29 * elf.c (_bfd_elf_make_section_from_shdr): Call the
30 elf_backend_section_flags function.
31 * elf64-ia64.c (elf64_ia64_section_from_shdr): Delete flag conversion
33 (elf64_ia64_section_flags): New function containing flag conversion
35 (elf_backend_section_flags): Define to elf64_ia64_section_flags.
36 * elfxx-target.h (elf_backend_section_flags): Define.
37 (elfNN_bed): Initialize elf_backend_section_flags field.
39 2000-10-02 Alan Modra <alan@linuxcare.com.au>
41 * elf32-hppa.c (elf32_hppa_check_relocs): Correct call to
42 _bfd_elf32_gc_record_vtable. Correct a comment.
44 2000-10-01 Ulf Carlsson <ulfc@engr.sgi.com>
46 From Ralf Baechle <ralf@gnu.org>
48 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_sections): Mark gld
49 produces binaries with got[1] = 0x80000001 to differenciate them
50 for the dynamic linker from the broken binaries produced by old
53 2000-09-30 Petr Sorfa <petrs@sco.com>
55 * elf.c (elfcore_grok_pstatus): Check for size of pxstatus_t.
56 (elfcore_grok_lwpstatus): Check for size of lwpxstatus_t.
57 * configure.in: Add check for pxstatus_t and lwpxstatus_t.
58 * configure: Regenerate.
60 2000-09-27 Hans-Peter Nilsson <hp@axis.com>
62 Define two bfd_targets for absence and presence of leading
63 underscore on symbols. Make sure to only link same kind.
64 * elf32-cris.c (cris_elf_object_p,
65 cris_elf_final_write_processing, cris_elf_print_private_bfd_data,
66 cris_elf_merge_private_bfd_data): New.
67 (elf_backend_object_p, elf_backend_final_write_processing,
68 bfd_elf32_bfd_print_private_bfd_data,
69 bfd_elf32_bfd_merge_private_bfd_data): Define.
70 <Target vector definition>: Include elf32-target.h twice with
71 different macro settings:
72 (TARGET_LITTLE_SYM): First as bfd_elf32_cris_vec, then as
73 bfd_elf32_us_cris_vec.
74 (TARGET_LITTLE_NAME): First as "elf32-cris", then "elf32-us-cris".
75 (elf_symbol_leading_char): First as 0, then '_'.
76 (INCLUDED_TARGET_FILE): Define for second include of elf32-target.h.
77 * config.bfd (cris-*-*): Add bfd_elf32_us_cris_vec to targ_selvecs.
78 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vector.
79 * configure: Regenerate.
80 * targets.c: Declare bfd_elf32_us_cris_vec.
81 * po/bfd.pot: Regenerate.
83 2000-09-29 Momchil Velikov <velco@fadata.bg>
85 * elf32-arm.h (arm_add_to_rel): Correctly adjust the addend for
86 R_ARM_THM_PC22 relocations.
88 2000-09-29 NIIBE Yutaka <gniibe@chroot.org>
90 * elflink.h (elf_link_add_object_symbols): Don't bfd_release runpath.
92 2000-09-29 Momchil Velikov <velco@fadata.bg>
94 * elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
95 is has the SEC_HAS_CONTENTS flag set.
97 2000-09-28 Örjan Friberg <orjanf@axis.com>
98 Hans-Peter Nilsson <hp@axis.com>
100 * aout-cris.c (N_TXTADDR): Define.
102 2000-09-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
104 * som.c: Include alloca-conf.h.
105 * Makefile.am: "make dep-am"
106 * Makefile.in: Regenerate.
108 2000-09-27 Alan Modra <alan@linuxcare.com.au>
110 * elf32-hppa.c (plt_stub): New.
111 (PLT_STUB_ENTRY): Define.
112 (elf32_hppa_link_hash_table): Change multi_subspace to packed
113 boolean. Add need_plt_stub, has_12bit_branch and has_17bit_branch.
114 (elf32_hppa_link_hash_table_create): Init to suit.
115 (elf32_hppa_check_relocs): Set has_12bit_branch and
116 has_17bit_branch as appropriate.
117 (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
119 (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
120 Add space for plt_stub as needed.
121 (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
122 functions at plt_stub.
123 (elf32_hppa_finish_dynamic_sections): Write plt_stub.
124 (elf32_hppa_create_dynamic_sections): Leave .plt executable.
126 * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
127 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. Use it instead
128 of fixed size, and if negative, disable handling of input sections
129 before stub section. Set up default stub group size depending
130 on detected branch relocs.
131 (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
132 ensure different offsets from sym_value aren't rounded to
133 different 2k blocks. Use lrsel and rrsel for other stubs too for
134 consistency rather than necessity.
135 (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
136 (final_link_relocate): Likewise.
137 (elf32_hppa_relocate_section): Likewise.
139 * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
140 (_bfd_elf_hppa_gen_reloc_type): Generate them.
141 (elf_hppa_final_link_relocate): Handle them.
142 (elf_hppa_relocate_insn): Likewise.
143 (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
145 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
147 * elfcode.h (elf_object_p): Preserve and clear abfd section
148 information. Restore at error.
150 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
152 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
153 is empty, make sure that its rva also 0. NT loader dislikes
156 2000-09-26 Steve Ellcey <sje@cup.hp.com>
158 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
161 2000-09-21 Alan Modra <alan@linuxcare.com.au>
163 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
164 currently unused RELATIVE_DYNAMIC_RELOCS code.
165 (hppa_discard_copies): Likewise.
166 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
167 comments. Don't check non-code output sections for stub grouping.
169 2000-09-20 Alan Modra <alan@linuxcare.com.au>
171 * section.c (bfd_get_unique_section_name): Return NULL if
174 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
176 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
177 instruction sequence to actually work.
178 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
181 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
183 * elf32-sh.c (sh_elf_relocate_section): Use
184 _bfd_final_link_relocate to apply the relocation against a section
185 symbol, when doing relocatable links.
187 2000-09-18 Alan Modra <alan@linuxcare.com.au>
189 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
191 (stub_hash_newfunc): Here too.
192 (hppa_add_stub): And here.
193 (elf32_hppa_link_hash_table): Remove stub_section_created,
194 reloc_section_created, first_init_sec and first_fini_sec. Add
196 (elf32_hppa_link_hash_table_create): Init to suit.
197 (hppa_get_stub_entry): Add support for grouping stub sections.
198 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
199 section code. Index stub vars by section->id.
200 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
201 exit paths. Zap allocation of above removed vars. Refine
204 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
205 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
206 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
207 rather than pointer to bfd_link_info.
208 (hppa_add_stub): Likewise.
209 (final_link_relocate): Likewise.
211 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
213 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
216 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
218 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
219 ld/emulparams/shelf.sh.
221 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
223 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
224 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
225 * bfd-in2.h: Regenerate.
227 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
229 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
230 LITUSE relocations incorrectly if -relax is specified on the ld
231 command line and the displacement field of the load or store
232 instruction is non-zero. (Patch by paul.winalski@compaq.com)
234 2000-09-15 Alan Modra <alan@linuxcare.com.au>
236 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
238 (elf32_hppa_size_stubs): Instead correctly find the first .init
239 and .fini section here.
241 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
243 * elf32-hppa.c (clobber_millicode_symbols): New function.
244 (elf32_hppa_size_dynamic_sections): Call it.
246 2000-09-14 Alan Modra <alan@linuxcare.com.au>
248 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
249 packed. Add plabel, plt_abs packed booleans.
250 (hppa_link_hash_newfunc): Init new fields.
251 (PLABEL_PLT_ENTRY_SIZE): Define.
252 (hppa_stub_name): Use size_t len vars.
253 (hppa_add_stub): Likewise.
254 (elf32_hppa_build_stubs): Likewise.
255 (hppa_build_one_stub): Kill some compiler warnings.
256 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
257 if dynamic linking. Munge the local plt offsets into
258 local_got_refcounts. Set h->plabel for all global PLABELs. Use
259 size_t len vars. Add assert for plabel addend.
260 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
261 (elf32_hppa_hide_symbol): New function.
262 (elf_backend_hide_symbol): Define.
263 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
264 with h->plabel set. Don't make plt entries to have dynamic syms
265 when they have been forced local. If plt entry is used by a
266 plabel, make it PLABEL_PLT_ENTRY_SIZE.
267 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
268 Set up .plt offsets for local syms.
269 (elf32_hppa_relocate_section): Initialise plt entries for local
270 syms. Leave weak undefined plabels zero. Make global plabel
271 relocs against function symbol, and leave the addend zero.
272 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
273 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
274 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
275 relocs instead of SEGREL32 for dynamic got relocs.
276 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
277 (elf_backend_got_header_size): Adjust.
278 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
280 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
281 (hppa_type_of_stub): Use it instead of #if 0
282 (hppa_discard_copies): Use it here too.
283 (elf32_hppa_size_dynamic_sections): And here.
285 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
286 (elf32_hppa_link_hash_table_create): And here.
287 (hppa_build_one_stub): And here. Instead keep track of stub
288 offset using _raw_size.
289 (elf32_hppa_size_stubs): Likewise.
290 (elf32_hppa_build_stubs): Likewise.
291 (hppa_size_one_stub): Likewise. Resize reloc section too.
293 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
294 first_fini_sec handling. Don't search for reloc section or set
295 hplink->reloc_section_created here.
296 (elf32_hppa_size_stubs): Instead search for reloc sections, and
297 set reloc_section_created here.
298 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
299 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
301 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
303 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
304 with `hplink->root.'.
305 (elf32_hppa_check_relocs): Likewise.
306 (elf32_hppa_gc_sweep_hook): Likewise.
307 (elf32_hppa_adjust_dynamic_symbol): Likewise.
308 (hppa_handle_PIC_calls): Likewise.
309 (elf32_hppa_size_dynamic_sections): Likewise.
310 (elf32_hppa_set_gp): Likewise.
311 (elf32_hppa_relocate_section): Likewise.
312 (elf32_hppa_finish_dynamic_symbol): Likewise.
313 (elf32_hppa_finish_dynamic_sections): Likewise.
315 From David Huggins-Daines <dhd@linuxcare.com>
316 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
317 defined weak symbols in shared links.
318 (final_link_relocate): Calls to defined weak symbols in shared
319 objects must go via import stubs, as the target might not be known
322 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
324 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
325 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
326 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
327 the original entries with EMPTY_HOWTOs, and added new ones to fill
329 (sh_elf_info_to_howto): Make sure the new gap isn't used.
330 (sh_elf_relocate_section): Likewise.
332 2000-09-13 Anders Norlander <anorland@acc.umu.se>
334 * cpu-mips.c (arch_info_struct): Add mips:4K
335 * bfd-in2.h (bfd_mach_mips4K): New define.
336 * archures.c: Add bfd_mach_mips4K to comment.
337 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
338 E_MIPS_ARCH_2 for bfd_mach_mips4K.
340 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
342 * som.c (som_write_symbol_strings): Do not used fixed buffers,
343 use size_t as a counter.
344 (som_write_space_strings): Similarly.
346 2000-09-12 Jason Eckhardt <jle@cygnus.com>
348 * elf32-i860.c (elf32_i860_relocate_pc26): New function
350 (elf32_i860_relocate_section): Invoke new function from here.
352 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
354 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
357 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
359 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
360 target section name instead of dumping core when the target symbol is
363 2000-09-09 Kazu Hirata <kazu@hxi.com>
365 * riscix.c: Remove DEFUN.
367 2000-09-08 Nick Clifton <nickc@redhat.com>
369 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
370 initialise flags in output bfd if the input bfd is the default
371 architecture with the default flags.
373 2000-09-08 Kazu Hirata <kazu@hxi.com>
375 * archive.c: Fix formatting.
376 * coff-arm.c: Likewise.
377 * doc/chew.c: Likewise.
379 2000-09-08 Alan Modra <alan@linuxcare.com.au>
381 * section.c (bfd_get_unique_section_name): Put a dot before the
384 2000-09-07 Kazu Hirata <kazu@hxi.com>
386 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
387 * elf.c: Fix formatting.
389 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
391 * config.bfd (sh-*-linux*): Added.
392 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
393 * targets.c: Declare them.
394 * elf32-sh-lin.c: New file.
395 * Makefile.am: Compile it.
396 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
397 * configure, Makefile.in: Rebuilt.
399 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
401 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
402 pseduo-section when determining where the TOC ends.
404 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
405 output x_tvndx as it is only two bytes wide.
407 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
408 reloc is 26 or 32 bits wide.
410 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
411 for relocs that don't change anything. Also look at the full
414 2000-09-06 Philip Blundell <philb@gnu.org>
416 * config.bfd (arm*-*-uclinux*): New target.
418 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
420 * configure: Rebuilt with new libtool.m4.
422 2000-09-06 Alan Modra <alan@linuxcare.com.au>
424 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
425 word for variable name.
426 * bfd-in2.h: Regenerate.
428 2000-09-05 Nick Clifton <nickc@redhat.com>
430 * config.in: Regenerate.
431 * libbfd.h: Regenerate.
432 * po/bfd.pot: Regenerate.
433 * doc/bfdint.texi: Remove CVS date string - it foils compares with
436 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
438 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
440 2000-09-05 Alan Modra <alan@linuxcare.com.au>
442 Shared library and PIC support.
443 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
444 (GOT_ENTRY_SIZE): New.
445 (ELF_DYNAMIC_INTERPRETER): New.
446 (STUB_SUFFIX): Define.
447 (LONG_BRANCH_PIC_IN_SHLIB): Define.
448 (RELATIVE_DYNAMIC_RELOCS): Define.
449 (enum elf32_hppa_stub_type): New.
450 (struct elf32_hppa_stub_hash_entry): Rename offset to
451 stub_offset. Add a number of new fields.
452 (struct elf32_hppa_link_hash_entry): New.
453 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
455 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
456 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
457 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
459 (hppa_link_hash_newfunc): New function.
460 (elf32_hppa_link_hash_table_create): Use above function. Init new
462 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
463 instead of addend, and remove sym_name from args. Don't use
464 symbol name for local syms, instead use sym index.
465 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
466 stub type rather than size. Pass in hash and handle import stub
467 case. Also pass in reloc instead of offset so we can calculate
468 PCREL22F and PCREL12F branches properly.
469 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
470 import and export stubs too.
471 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
472 import and export stub sizing.
473 (elf32_hppa_check_relocs): New function.
474 (elf32_hppa_adjust_dynamic_symbol): New function.
475 (hppa_discard_copies): New function.
476 (elf32_hppa_size_dynamic_sections): New function.
477 (elf_backend_size_dynamic_sections): Define.
478 (elf32_hppa_finish_dynamic_symbol): New function.
479 (elf_backend_finish_dynamic_symbol): Define.
480 (elf32_hppa_size_stubs): Stash params in link hash table, and move
481 some local vars into the link hash table too. For shared links,
482 trundle over function syms, generating export stubs. Handle
483 PCREL22F branches. Break out stub creation code from here..
484 (hppa_add_stub): .. to here. New function.
485 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
486 call the bfd linker. Use elf_gp to record global pointer.
487 Calculate a value from sections if $global$ is missing.
488 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
489 (elf32_hppa_gc_mark_hook): New function.
490 (elf_backend_gc_mark_hook): Define.
491 (elf32_hppa_gc_sweep_hook): New function.
492 (elf_backend_gc_sweep_hook): Define.
493 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
494 Add rel to args, and remove howto, input_bfd, offset, addend,
495 sym_name as we can recalculate these locally. Handle calls to
496 dynamic objects, extra PIC relocs, PCREL22F branches. Change
497 handling of undefined weak syms. Check that stubs are in range.
498 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
499 message on hitting a DPREL21L reloc that needs fixing. Subtract
500 off PC for PCREL14F. Break out code that does a stub lookup from
502 (hppa_get_stub_entry): ..to here. New function.
503 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
504 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
506 (elf32_hppa_finish_dynamic_sections): New function.
507 (elf_backend_finish_dynamic_sections): Define.
508 (elf_backend_final_write_processing) Define.
509 (hppa_handle_PIC_calls): New function.
510 (elf32_hppa_build_stubs): Call it. Pass link_info to
512 (elf32_hppa_create_dynamic_sections): New function
513 to create .plt and .got then set .plt flags correctly.
514 (elf_backend_create_dynamic_sections): Define.
515 (elf32_hppa_object_p): New function.
516 (elf_backend_object_p): Define.
517 (elf32_hppa_elf_get_symbol_type): New function.
518 (elf_backend_get_symbol_type): Define.
519 (elf_backend_can_gc_sections): Define.
520 (elf_backend_want_got_plt): Define.
521 (elf_backend_plt_alignment): Set to 2.
522 (elf_backend_plt_readonly): Define.
523 (elf_backend_want_plt_sym): Define.
524 (elf_backend_got_header_size): Reserve one entry.
526 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
527 (elf32_hppa_size_stubs): Pass in multi_subspace.
528 (elf32_hppa_set_gp): Declare.
530 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
531 (bfd_get_unique_section_name): New function.
532 * bfd_in2.h: Regenerate.
534 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
535 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
538 From David Huggins-Daines <dhd@linuxcare.com>
539 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
540 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
541 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
542 been updated in finish_dynamic_symbol before modifying function
545 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
546 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
547 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
548 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
549 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
550 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
551 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
552 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
554 From David Huggins-Daines <dhd@linuxcare.com>
555 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
556 style of local labels as well.
558 2000-09-03 Philip Blundell <philb@gnu.org>
560 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
561 references to undefined symbols in debugging sections.
563 2000-09-02 H.J. Lu <hjl@gnu.org>
565 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
566 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
567 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
570 2000-09-02 Jason Eckhardt <jle@cygnus.com>
572 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
573 (elf32_i860_is_local_label_name): New function and prototype.
575 2000-09-02 Nick Clifton <nickc@redhat.com>
577 * configure.in: Increase version number to 2.10.91.
578 * configure: Regenerate.
579 * aclocal.m4: Regenerate.
580 * config.in: Regenerate.
581 * po/bfd.pot: Regenerate.
583 2000-09-02 Daniel Berlin <dberlin@redhat.com>
585 * elf.c (_bfd_elf_make_section_from_shdr): Add
586 .gnu.linkobce.wi. to the list of debug section names.
588 2000-09-02 Nick Clifton <nickc@redhat.com>
590 * dwarf2.c (find_debug_info): New function: Locate a section
591 containing dwarf2 debug information.
592 (bfd_dwarf2_find_nearest_line): Find all sections containing
593 debug information and include them in the stash.
595 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
597 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
598 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
599 (sh_reloc_map): Add new relocs.
600 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
601 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
602 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
603 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
605 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
606 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
607 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
608 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
610 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
612 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
613 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
614 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
615 elf_sh_plt_reloc_offset): Define.
616 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
617 elf_sh_link_hash_table): New structs.
618 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
619 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
621 (elf_backend_create_dynamic_sections,
622 bfd_elf32_bfd_link_hash_table_create,
623 elf_backend_adjust_dynamic_symbol,
624 elf_backend_size_dynamic_sections,
625 elf_backend_finish_dynamic_symbol,
626 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
627 elf_backend_plt_readonly, elf_backend_want_plt_sym,
628 elf_backend_got_header_size, elf_backend_plt_header_size):
630 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
631 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
633 * bfd-in2.h, libbfd.h: Rebuilt.
635 2000-09-01 Alan Modra <alan@linuxcare.com.au>
637 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
640 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
642 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
643 not initialized, set them to indicate the SH1 instruction set.
645 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
647 * acinclude.m4: Include libtool and gettext macros from the
649 * aclocal.m4, configure: Rebuilt.
651 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
653 * elf.c: Eliminate references to __sparcv9 macro; replace with
654 autoconf variables HAVE_PSINFO32_T etc.
655 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
656 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
658 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
659 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
661 * configure: Regenerate.
663 2000-08-27 Alan Modra <alan@linuxcare.com.au>
665 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
666 for any shared link, not just shared -Bsymbolic.
667 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
668 any shared link, and pass link info to it.
669 (elf_i386_size_dynamic_sections): Update comment.
670 (elf_i386_discard_copies): Modify to discard relocs for symbols
671 that have been forced local.
672 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
673 that have been forced local.
675 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
677 * elflink.h (elf_link_add_object_symbols): Allow common
678 symbols to have an alignment of 1 if explicitly requested, and
679 not overridden by other definitions.
681 2000-08-22 Doug Kwan <dkwan@transmeta.com>
683 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
684 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
686 2000-08-22 H.J. Lu <hjl@gnu.org>
688 * elf-bfd.h (elf_link_hash_table): Add runpath.
690 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
691 * bfd-in2.h: Rebuilt.
693 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
694 "runpath" field to NULL.
695 (bfd_elf_get_runpath_list): New function.
697 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
700 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
702 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
703 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
704 explicitly. Improve validation of r_type.
706 2000-08-21 H.J. Lu <hjl@gnu.org>
708 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
709 dynamic allocated content space. Add a comment to remind us that
710 one day this ought to be fixed.
711 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
712 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
713 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
715 2000-08-21 Jason Eckhardt <jle@cygnus.com>
717 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
718 field with the newly relocated value instead of adding it to the
719 existing immediate field.
720 (elf32_i860_relocate_splitn): Likewise.
721 (elf32_i860_relocate_highadj): Likewise.
723 2000-08-16 Jason Eckhardt <jle@cygnus.com>
725 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
726 was previously just a stub).
728 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
730 * elflink.c (_bfd_elf_create_got_section): Don't abort().
732 (_bfd_elf_create_dynamic_sections): Likewise.
734 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
736 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
737 for undefined symbols to be the beginning of the section.
739 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
740 four extra entries at the beginning of the .rela.plt section.
741 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
742 section to account for the four reserved entries in the .plt section.
744 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
746 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
747 to the list of NOPs we recognize after a branch-and-link.
748 Use the ori NOP when one is needed.
750 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
753 2000-08-14 Jim Wilson <wilson@cygnus.com>
755 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
756 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
757 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
760 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
762 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
764 2000-08-10 Jason Eckhardt <jle@cygnus.com>
766 * elf32-i860.c (elf32_i860_relocate_section): New function.
767 (i860_final_link_relocate): New function.
768 (elf32_i860_relocate_splitn): New function.
769 (elf32_i860_relocate_pc16): New function.
770 (elf32_i860_relocate_highadj): New function.
771 (elf32_i860_howto): Minor adjustments to some relocations.
772 (elf_info_to_howto_rel): Define.
773 (elf_backend_relocate_section): Define.
775 2000-08-10 Nick Clifton <nickc@cygnus.com>
777 * elf32-arm.h: Fix formatting.
779 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
781 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
783 2000-08-08 Jason Eckhardt <jle@cygnus.com>
785 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
787 2000-08-07 Kazu Hirata <kazu@hxi.com>
789 * ieee.c (ieee_write_debug_part): Rewrite a comment.
790 * elf64-ia64.c: Fix a typo.
792 2000-08-05 Jason Eckhardt <jle@cygnus.com>
794 * elf32-i860 (elf32_i860_howto_table): New structure.
795 (lookup_howto): New function.
796 (elf32_i860_reloc_type_lookup): New function.
797 (elf32_i860_info_to_howto_rela): New function.
798 (elf_code_to_howto_index): New structure.
799 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
800 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
801 elf32_i860_reloc_type_lookup.
803 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
805 * som.c (struct fixup_format): Constify `format'.
806 (som_hppa_howto_table): Use SOM_HOWTO macro.
807 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
808 (som_bfd_reloc_type_lookup): Likewise.
809 (compare_subspaces): Remove unused `count1', `count2'.
810 (som_begin_writing): Remove unused `total_reloc_size'.
811 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
812 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
813 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
814 (som_find_nearest_line): Decorate unused parameter(s).
815 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
816 (som_bfd_link_split_section): Likewise.
818 2000-08-03 Nick Clifton <nickc@cygnus.com>
820 * section.c: Restore backed out code.
821 * elf.c: Restore backed out code.
822 (copy_private_bfd_data): Fix bug preventing stipped dynamic
823 binaries from working.
824 * bfd-in2.h: Regenerate.
826 2000-08-03 H.J. Lu <hjl@gnu.org>
828 * section.c: Back out the change made by Nick Clifton
829 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
831 * bfd-in2.h: Likewise.
834 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
836 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
838 2000-07-31 Jason Eckhardt <jle@cygnus.com>
840 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
841 * bfd-in2.h, libbfd.h: Regenerate.
843 2000-07-31 Nick Clifton <nickc@cygnus.com>
845 * section.c (struct sec): Add new boolean field 'segment_mark'.
846 (STD_SECTION): Initialise new field to zero.
848 * bfd-in2.h: Regenerate.
850 * elf.c (copy_private_bfd_data): Reorganise section to segment
851 mapping to cope with moved sections requiring new segments,
852 and overlapping segments.
853 (SEGMENT_END): New macro: Return the end address of a segment.
854 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
855 contains a section by comparing their VMA addresses.
856 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
857 contains a section by comparing their LMA addresses.
858 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
859 section should be included in a segment.
860 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
861 follows another in memory.
862 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
865 2000-07-22 Jason Eckhardt <jle@cygnus.com>
867 * cpu-i860.c: Added comments.
869 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
870 bfd_elf32_i860_little_vec.
871 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
872 (ELF_MAXPAGESIZE): Changed to 4096.
874 * targets.c (bfd_elf32_i860_little_vec): Declaration of
876 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
878 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
879 config for little endian elf32 i860.
880 (targ_defvec): Define for the new config above
881 as "bfd_elf32_i860_little_vec".
882 (targ_selvecs): Define for the new config above
883 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
885 * configure.in (bfd_elf32_i860_little_vec): Added recognition
888 * configure: Regenerated.
890 2000-07-27 H.J. Lu <hjl@gnu.org>
892 * elflink.h (elf_merge_symbol): Take one more argument,
893 dt_needed, to indicate if the symbol comes from a DT_NEEDED
894 entry. Don't overide the existing weak definition if dt_needed
896 (elf_link_add_object_symbols): Pass dt_needed to
899 2000-07-27 Nick Clifton <nickc@cygnus.com>
901 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
904 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
906 * configure.host (*-*-aix*): AIX has 'long long' always.
908 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
909 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
910 (xcoff_write_archive_contents_big): Don't update the offset
911 of the symbol table, xcoff_write_armap will do it.
913 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
915 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
916 of dynobj for SGI_COMPAT checks.
918 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
920 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
921 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
922 * bfd-in2.h: Regenerate.
924 2000-07-21 Nick Clifton <nickc@cygnus.com>
926 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
927 range symbol indices in relocs and issue an error message.
929 2000-07-20 H.J. Lu <hjl@gnu.org>
931 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
932 info->new_dtags when setting DT_FLAGS_1. It will only be set
933 by the new linker options. It shouldn't break anything.
935 2000-07-20 H.J. Lu <hjl@gnu.org>
937 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
938 only if info->new_dtags is true.
940 2000-07-20 H.J. Lu <hjl@gnu.org>
942 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
943 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
945 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
947 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
948 (ALL_MACHINES_CFILES): Add cpu-cris.c.
949 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
950 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
951 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
952 * Makefile.in: Rebuild.
953 * aclocal.m4: Rebuild.
954 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
955 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
956 (bfd_cris_arch): Declare.
957 (bfd_archures_list): Add bfd_cris_arch.
958 * bfd-in2.h: Rebuild.
959 * config.bfd: (cris-*-*): New target.
960 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
961 * configure: Rebuild.
962 * elf.c (prep_headers): Add bfd_arch_cris.
964 * libaout.h (enum machine_type): Add M_CRIS.
965 * reloc.c: Add CRIS relocations.
966 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
967 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
968 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
969 * po/POTFILES.in, po/bfd.pot: Regenerate.
971 2000-07-19 H.J. Lu <hjl@gnu.org>
973 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
974 DF_TEXTREL if DT_TEXTREL is set.
975 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
976 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
977 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
978 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
979 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
980 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
981 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
982 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
983 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
984 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
986 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
987 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
989 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
991 2000-07-19 H.J. Lu <hjl@gnu.org>
993 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
994 * bfd-in2.h: Rebuild.
996 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
997 (elf_dt_soname): New.
999 * elf.c (bfd_elf_set_dt_needed_soname): New.
1001 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
1002 entry if the shared object loaded by DT_NEEDED is used to
1003 resolve the reference in a regular object.
1005 2000-07-19 H.J. Lu <hjl@gnu.org>
1007 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
1008 DT_DEPAUDIT and DT_AUDIT as strings.
1010 2000-07-19 Nick Clifton <nickc@cygnus.com>
1012 * format.c: Fix formatting.
1014 2000-07-19 H.J. Lu <hjl@gnu.org>
1016 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
1018 2000-07-19 H.J. Lu <hjl@gnu.org>
1020 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
1021 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
1022 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
1023 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
1024 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
1025 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
1026 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
1028 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1030 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
1031 renamed functions from here...
1032 (assign_section_numbers): Use renamed functions.
1033 (prep_headers): Use renamed functions.
1035 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
1036 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
1037 * bfd-in2.h: Regenerate.
1039 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
1041 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
1042 parenthesis in if statement.
1044 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
1046 Enable the support for Traditional MIPS.
1047 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
1048 return ict_none appropriately for traditional mips targets.
1049 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
1050 (STUB_MOVE): Conditionalize for traditonal mips.
1051 (STUB_LI16): Likewise.
1052 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
1053 room for RTPROC header.
1054 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
1055 the permission for the PT_DYNAMIC as read, write and execute.
1056 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
1057 for traditonal mips.
1058 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
1059 _DYNAMIC_LINKING for traditonal mips.
1060 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
1061 in case of traditonal mips.
1062 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
1063 entry is required. For a function if PLT is not required then set the
1064 corresponding hash table entry to 0.
1065 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
1067 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
1068 shared object set the value to 0.
1069 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
1070 _DYNAMIC_LINKING for traditonal mips.
1071 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
1072 for traditonal mips.
1074 2000-07-15 H.J. Lu <hjl@gnu.org>
1076 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
1078 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
1080 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
1081 out a structure that is BFD_IN_MEMORY.
1083 2000-07-11 Alan Modra <alan@linuxcare.com.au>
1085 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
1086 bfd pointer. Print section id instead of bfd pointer for local
1087 syms. Prefix addend with `+' for global syms as well as local.
1088 Correct calculation of name component lengths.
1089 (elf64_hppa_check_relocs): Update call to get_dyn_name.
1091 From David Huggins-Daines <dhd@linuxcare.com>
1092 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
1093 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
1094 (elf64_hppa_modify_segment_map): Likewise.
1096 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1098 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
1099 addresses to be "naturally" sign extended. Return -1 if unknown.
1100 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
1101 * bfd-in2.h: Regenerate.
1103 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1105 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
1106 and ECOF_SIGNED_64 to list ways to extract an offset.
1107 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
1108 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
1110 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
1111 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
1113 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1115 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
1116 bfd_get_start_address.
1117 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
1118 (elf_swap_ehdr_out): Ditto.
1120 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
1122 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
1123 compatibility with older binutils.
1125 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1127 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
1128 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
1130 From Ryan Bradetich <rbradetich@uswest.net>
1131 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
1132 (parse_line_table): Ditto.
1133 (_bfd_dwarf1_find_nearest_line): Ditto.
1134 * syms.c (cmpindexentry): Remove extra `*' from params.
1136 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
1138 * elf32-mips.c (sort_dynamic_relocs): New Function.
1139 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
1140 via qsort to sort the dynamic relocations in increasing r_symndx
1143 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1145 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
1146 ATTRIBUTE_UNUSED to unused args.
1147 (get_opd): Likewise.
1148 (get_plt): Likewise.
1149 (get_dlt): Likewise.
1150 (get_stub): Likewise.
1151 (elf64_hppa_adjust_dynamic_symbol): Likewise.
1152 (elf64_hppa_link_output_symbol_hook): Likewise.
1153 (elf64_hppa_check_relocs): Delete unused var.
1154 (elf64_hppa_size_dynamic_sections): Likewise.
1155 (elf64_hppa_finalize_opd): Likewise.
1156 (elf64_hppa_finalize_dynreloc): Likewise.
1157 (elf64_hppa_modify_segment_map): Likewise.
1158 (elf64_hppa_finish_dynamic_sections): Likewise.
1160 * elf-hppa.h (elf_hppa_final_write_processing): Add
1161 ATTRIBUTE_UNUSED to unused args.
1162 (elf_hppa_final_link_relocate): Likewise.
1163 (elf_hppa_record_segment_addrs): Add paretheses.
1164 (elf_hppa_relocate_section): Constify dyn_name.
1166 From David Huggins-Daines <dhd@linuxcare.com>
1167 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1168 rearrange case statement so that it gets preferred to 32-bit ones.
1170 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1171 asection->id instead of address of asection structure.
1172 (elf32_hppa_size_stubs): Likewise.
1174 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1175 for .init* and .fini*.
1177 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1178 and addends used in stub names to 32 bits.
1179 (elf32_hppa_size_stubs): Likewise.
1181 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1182 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1183 not bfd_put_64. Fix minor comment typo and formatting.
1185 Changes to create multiple linker stubs, positioned immediately
1186 before the section where they are required.
1187 * elf32-hppa.c: Don't include hppa_stubs.h.
1188 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1189 (elf32_hppa_stub_hash_table): Delete.
1190 (elf32_hppa_link_hash_entry): Delete.
1191 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1192 stub_hash_table, and store the struct here rather than a pointer.
1193 Delete output_symbol_count. Add offset array. Change
1194 global_value to a bfd_vma.
1195 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1196 (elf32_hppa_stub_hash_traverse): Delete.
1197 (elf32_hppa_name_of_stub): Delete.
1198 (elf32_hppa_link_hash_lookup): Delete.
1199 (elf32_hppa_link_hash_traverse): Delete.
1200 (elf32_hppa_stub_hash_table_init): Delete.
1201 (elf32_hppa_size_of_stub): Pass input section and offset rather
1202 than location and calculate location here. Don't pass name as all
1203 stubs are now the same size.
1204 (elf32_hppa_stub_hash_newfunc): Init new fields.
1205 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1207 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1208 comparing against ints. Rewrite stub handling code.
1209 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1210 Case enums to int before comparing against ints. Remove
1211 bfd_reloc_dangerous case.
1212 (elf32_hppa_build_one_stub): Rewrite.
1213 (elf32_hppa_size_one_stub): New function.
1214 (elf32_hppa_build_stubs): Rewrite.
1215 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1216 Rewrite stub-handling specific code.
1218 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1220 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1222 * hppa_stubs.h: Delete.
1223 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1224 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1225 * Makefile.in: Regenerate.
1227 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1230 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1232 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1233 and section name for bfd_reloc_notsupported error message.
1234 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1235 bfd_reloc_notsupported.
1236 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1238 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1239 undefined weak symbols for all relocs.
1240 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1241 offsets are relative to one past the delay slot.
1242 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1243 branch destination. Put addend into stub name too.
1244 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1245 adjust by 8 when deciding whether a linker stub is needed. Put
1246 addend into stub name as for above.
1248 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1249 various args and vars.
1250 (elf32_hppa_bfd_final_link_relocate): Here too.
1251 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1252 inner block var to avoid shadowing.
1254 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1256 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1257 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1258 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1260 * libhppa.h: Change practically all unsigned ints to plain ints.
1261 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1264 From Ryan Bradetich <rbradetich@uswest.net>
1265 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1266 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1268 From David Huggins-Daines <dhd@linuxcare.com>
1269 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1270 to the new OP_* ones.
1272 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1273 error exit. Bail out earlier on plabel relocs that we aren't
1274 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1275 string, and then don't free our copy.
1276 (elf32_hppa_build_one_stub): Make insn unsigned int.
1278 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1279 available with BL, not BE and BLE.
1281 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1282 code for elf arg relocs.
1283 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1284 argument with elf_link_hash_entry h. Handle undefined weak
1285 symbols. Move $global$ lookup from here...
1286 (elf32_hppa_relocate_section): ...to here. Return correct error
1287 message for non-handled relocs.
1288 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1289 wrong test was -0x3ffff to +0x40000.
1291 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1292 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1293 Handle them as such.
1294 (elf_hppa_relocate_insn): Fix a typo.
1296 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1297 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1298 assemble_17, assemble_21): Delete.
1299 Supply defines for all 64 possible opcodes.
1300 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1301 formats. Handle COMICLR.
1302 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1305 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1306 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1307 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1309 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1310 the local syms - did this code get deleted accidentally? Ignore
1311 undefined and undefweak syms.
1313 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1314 block. Use it instead of elf64_hppa_hash_table (info).
1315 (elf_hppa_final_link_relocate): Use hppa_info instead of
1316 elf64_hppa_hash_table (info).
1318 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1319 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1320 (hppa_rebuild_insn): Mask immediate bits here instead.
1321 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1323 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1325 * section.c (struct sec): Add id field. Tidy comment formatting.
1326 (bfd_make_section_anyway): Set id.
1327 (STD_SECTION): Init id too.
1328 Change CONST to const throughout.
1329 * archures.c (bfd_arch_info): Tidy comment.
1330 (bfd_arch_list): Change a CONST to const.
1331 * libbfd-in.h: Tidy comments and replace CONST with const.
1332 * elf-bfd.h: Likewise.
1333 * libbfd.h: Regenerate.
1334 * bfd-in2.h: Regenerate.
1335 * libcoff.h: Regenerate.
1337 2000-07-07 DJ Delorie <dj@redhat.com>
1339 * archive.c (_bfd_write_archive_contents): Add an informative
1342 2000-07-06 Kazu Hirata <kazu@hxi.com>
1344 * srec.c: Fix formatting.
1346 2000-06-05 DJ Delorie <dj@redhat.com>
1350 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1352 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1353 value of PC-relative offsets.
1355 2000-07-03 Jim Wilson <wilson@cygnus.com>
1357 * elf64-alpha.c (alpha_elf_size_info): New.
1358 (elf_backend_size_info): Define to alpha_elf_size_info.
1359 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1361 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1363 * elf32-mips.c: Include elf32-target.h again for the traditional
1366 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1368 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1369 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1370 (avr_info_to_howto_rela): Likewise.
1371 (elf32_avr_gc_mark_hook): Likewise.
1372 (elf32_avr_gc_sweep_hook): Likewise.
1373 (elf32_avr_relocate_section): Likewise.
1375 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1377 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1378 an external symbol for a non-shared, non-relocatable link.
1380 2000-07-03 Nick Clifton <nickc@redhat.com>
1382 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1383 is an external symbol.
1384 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1387 2000-07-03 Kazu Hirata <kazu@hxi.com>
1389 * reloc16.c: Fix formatting.
1391 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1393 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1394 to add a new target for traditional mips i.e
1395 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1396 * configure.in: Likewise.
1397 * configure: Rebuild.
1398 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1400 (bfd_elf32_tradlittlemips_vec): Likewise.
1401 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1402 to see that elfNN_bed does not get redefined even if the target file
1403 is included twice for a chip. See elf32-mips.c.
1405 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1407 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1408 (CLEANFILES): Add DEPA.
1409 * Makefile.in: Regenerate.
1411 2000-06-30 DJ Delorie <dj@cygnus.com>
1413 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1414 can't assume the PE header is at 0x80.
1416 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1418 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1420 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1422 * go32stub.h: Update stub.
1424 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1426 * archures.c (bfd_mach_avr5): Define.
1427 * bfd-in2.h (bfd_mach_avr5): Define.
1428 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1429 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1430 (compatible): Update comment. Add missing test.
1431 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1432 for avr2 and avr4. Simplify 8K wrap code.
1433 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1434 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1436 2000-06-26 Kazu Hirata <kazu@hxi.com>
1438 * coff-h8300.c: Fix formatting.
1439 * cpu-h8300.c: Likewise.
1441 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1443 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1444 for local symbols whose names are unknown.
1446 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1448 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1450 * Makefile.in: Regenerate.
1451 * doc/Makefile.in: Regenerate.
1453 2000-06-20 H.J. Lu <hjl@gnu.org>
1455 * Makefile.am: Rebuild dependency.
1456 * Makefile.in: Rebuild.
1458 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1460 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1461 (elf_backend_copy_indirect_symbol): Map to the new function.
1463 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1465 * archive.c (normalize): Correct pointer comparison when checking
1467 (bfd_bsd_truncate_arname): Likewise.
1468 (bfd_gnu_truncate_arname): Likewise.
1470 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1472 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1473 sections elf_{text,data}_{section,symbol}.
1474 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1475 (_bfd_mips_elf_hide_symbol): New function.
1476 (elf_backend_hide_symbol): Map to the new function.
1477 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1478 definitions of mips_elf_{text,data}_{section,symbol}.
1479 (mips_elf_local_relocation_p): Try to find the direct symbol
1480 based on new check_forced argument.
1481 (mips_elf_calculate_relocation): Use new version of
1482 mips_elf_local_relocation_p.
1483 (mips_elf_relocate_section): Likewise.
1484 (_bfd_mips_elf_relocate_section): Likewise.
1485 (mips_elf_sort_hash_table): Only assert that have enough GOT
1487 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1488 entry if the relocation based on the new external argument.
1489 (mips_elf_create_dynamic_relocation): Assert that we have a
1490 section contents allocated where we can swap out the dynamic
1492 (mips_elf_calculate_relocation): Find the real hash-table entry
1493 correctly by using h->root.root.type. Only create a dynamic
1494 relocation entry if the symbol is defined in a shared library.
1495 Create an external GOT entry for the GOT16 relocation if the
1496 symbol was forced local.
1497 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1498 dynamic index if the symbol was forced local.
1500 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1502 * elf32-mips.c: Fix typos in comments.
1504 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1506 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1509 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1511 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1512 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1513 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1514 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1515 (bfd_elf32_m68hc11_vec): Likewise.
1516 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1517 Supports 68hc11 & 68hc12 at the same time.
1518 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1520 (bfd_elf32_m68hc11_vec): Likewise.
1521 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1522 * archures.c (bfd_m68hc12_arch): Define and register in global list
1523 (bfd_m68hc11_arch): Likewise.
1524 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1525 BFD_RELOC_M68HC11_3B): Define.
1526 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1527 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1529 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1531 * elf_bfd.h (struct elf_backend_data): Add info argument to
1532 elf_backend_hide_symbol.
1533 (_bfd_elf_link_hash_hide_symbol): Likewise.
1534 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1535 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1536 * elflink.h (elf_link_add_object_symbols): Likewise.
1537 (elf_link_assign_sym_version): Likewise.
1539 2000-06-18 H.J. Lu <hjl@gnu.org>
1541 * coff-i386.c (coff_i386_reloc): Don't return in case of
1542 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1543 Compensate PE relocations when linking with non-PE object
1544 files to generate a non-PE executable.
1546 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1548 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1549 GOT entries if we're doing a static link or -Bsymbolic link.
1551 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1553 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1554 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1556 (elf_link_output_relocs): Likewise.
1557 (elf_reloc_link_order): Likewise.
1559 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1561 * archures.c (enum bfd_architecture): #define constants for
1562 PowerPc and RS6000 machine numbers.
1563 * bfd-in2.h: Regenerate.
1564 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1565 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1566 and RS6000 machine numbers using #defined constants from
1568 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1569 machine numbers using #defined constants from archures.c. Add
1570 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1571 64-bit words in 620 entry.
1572 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1574 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1576 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1578 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1579 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1580 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1582 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1584 * bfd-in.h (bfd_family_coff): Define.
1585 * bfd-in2.h: Regenerate.
1586 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1587 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1588 instead of bfd_target_coff_flavour.
1589 * cofflink.c (_bfd_coff_final_link): Likewise.
1590 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1591 exclude XCOFF files.
1592 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1594 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1595 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1596 * xcofflink.c (XCOFF_XVECP): Delete.
1597 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1598 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1599 bfd_xcoff_record_link_assignment,
1600 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1601 check for bfd_target_xcoff_flavour.
1603 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1605 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1607 (read_hdr): New function.
1608 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1609 of trying to extract individual registers. Set abfd->arch_info
1610 to match the architecture that created the core file.
1611 (rs6000coff_get_section_contents): Delete.
1612 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1614 2000-06-14 H.J. Lu <hjl@gnu.org>
1616 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1619 2000-06-13 H.J. Lu <hjl@gnu.org>
1621 * configure: Regenerate.
1623 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1625 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1628 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1630 * configure.in (VERSION): Update to show this is the CVS mainline.
1632 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1634 * elf32-d10v.c: Include elf/d10v.h
1635 (enum reloc_type): Delete.
1636 * elf32-d30v.c: Include elf/d30v.h
1637 (enum reloc_type): Delete.
1639 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1640 * Makefile.in: Regenerate.
1642 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1643 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1644 move HOWTOs into elf_howto_table.
1645 (R_386_standard, R_386_ext_offset): Define.
1646 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1647 (elf_i386_reloc_type_lookup): Modify calculation of index into
1648 elf_howto_table since we've removed the padding.
1649 (elf_i386_info_to_howto_rel): Likewise.
1650 (elf_i386_relocate_section): Likewise.
1652 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1654 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1656 2000-06-05 H.J. Lu <hjl@gnu.org>
1658 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1659 an error when seeing an undefined symbol with hidden/internal
1660 attribute. It is handled in *_relocate_section ().
1662 2000-06-05 H.J. Lu <hjl@gnu.org>
1664 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1665 indirect symbol for the ELF_LINK_NON_ELF bit.
1666 (elf_link_output_extsym): Don't output the indirect symbol even
1667 if the ELF_LINK_NON_ELF bit is set.
1669 2000-06-01 J.T. Conklin <jtc@redback.com>
1671 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1672 (i[3456]86-*-netbsdaout*): New target.
1673 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1674 (i[3456]86-*-openbsd*): Likewise.
1676 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1678 * trad-core.c: From hpux-core.c, include <dirent.h> or
1679 <sys/ndir.h> when possible.
1681 2000-05-31 Nick Clifton <nickc@cygnus.com>
1683 * opintl.h (_(String)): Explain why dgettext is used instead
1686 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1688 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1689 definitions. We must not assume they are sorted in the file
1690 according to their index numbers.
1692 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1694 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1695 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1696 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1698 2000-05-30 Nick Clifton <nickc@cygnus.com>
1700 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1701 80960CA, 80960MC as valid machine names.
1703 2000-05-30 H.J. Lu <hjl@gnu.org>
1705 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1706 visibility bits if the symbol is undefined. Correctly handle
1707 weak undefined symbols with hidden and internal attributes.
1709 * elflink.h (elf_link_add_object_symbols): Always turn the
1710 symbol into local if it has the hidden or internal attribute.
1712 2000-05-29 Philip Blundell <philb@gnu.org>
1714 * ppcboot.c: Add packed attribute if compiling with GCC.
1716 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1718 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1720 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1722 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1723 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1724 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1727 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1729 * Makefile.am: Update dependencies with "make dep-am"
1730 * Makefile.in: Regenerate.
1732 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1733 bindtextdomain): Replace defines with those from intl/libgettext.h
1734 to quieten gcc warnings.
1736 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1738 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1740 * archive.c (normalize, bfd_bsd_truncate_arname,
1741 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1742 file names with backslashes.
1744 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1747 * sysdep.h: Include filenames.h.
1749 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1751 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1753 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1755 * elf64-sparc.c (sparc64_elf_relax_section): New.
1756 (sparc64_elf_relocate_section): Optimize tail call into branch always
1758 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1759 (elf32_sparc_relax_section): New.
1761 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1763 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1764 Remove unusued variables.
1765 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1766 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1767 previous fix, so that shared libs really don't influence targets
1768 extension mask and memory model.
1770 2000-05-23 H.J. Lu <hjl@gnu.org>
1772 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1773 h->root.other not h->other.
1774 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1776 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1778 2000-05-23 H.J. Lu <hjl@gnu.org>
1780 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1781 undefined symbol with the non-default visibility attributes.
1782 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1783 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1784 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1785 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1786 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1787 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1788 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1789 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1790 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1791 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1792 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1794 2000-05-22 Richard Henderson <rth@cygnus.com>
1796 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1797 PCREL22, PCREL64I. Zero size of special relocs.
1798 (elf64_ia64_reloc_type_lookup): Likewise.
1799 (USE_BRL, oor_brl, oor_ip): New.
1800 (elf64_ia64_relax_section): New.
1801 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1802 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1803 (elf64_ia64_relocate_section): Likewise.
1804 (bfd_elf64_bfd_relax_section): New.
1805 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1806 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1807 * bfd-in2.h, libbfd.h: Regenerate.
1809 2000-05-22 Nick Clifton <nickc@cygnus.com>
1811 * configure.in : Add peigen.lo to MIPS PE targets.
1812 * configure: Regenerate.
1814 2000-05-22 Momchil Velikov <velco@fadata.bg>
1816 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1817 only if it is known for both input and output bfds. Separate
1818 error message strings as in some languages, it may be necessary
1819 to change more than one place in the string to change between
1822 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1823 endianess checks, call _bfd_generic_verify_endian_match() instead.
1825 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1827 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1829 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1830 endianess before checking bfd flavours.
1832 2000-05-22 H.J. Lu <hjl@gnu.org>
1834 * elflink.h (elf_link_output_extsym): Clear the visibility
1835 field for symbols not defined locally.
1837 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1839 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1840 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1841 (hppa_rebuild_insn): Mask immediate bits here instead.
1842 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1844 2000-05-18 Momchil Velikov <velco@fadata.bg>
1846 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1847 relocs for an executable, ensure that they are virtual addresses.
1849 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1851 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1853 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1854 Rick Gorton <gorton@scrugs.lkg.dec.com>
1856 * elflink.h: Add emitrelocations support: when enabled, relocation
1857 information and relocation sections are put into final output
1858 executables. If the emitrelocations flag is set, do the following:
1859 (elf_bfd_final_link): Emit relocation sections.
1860 (elf_link_input_bfd): Compute relocation section contents.
1861 (elf_gc_sections): Don't clean relocation sections.
1863 2000-05-16 Catherine Moore <clm@cygnus.com>
1865 * som.c (som_decode_symclass): Recognize weak symbols.
1867 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1869 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1870 read idata section only from dataoff.
1871 (pe_print_edata): Correctly check for valid eat_member.
1873 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1875 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1877 2000-05-14 Philip Blundell <philb@gnu.org>
1879 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1881 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1883 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1885 * peigen.c (pe_print_idata): Look for .idata section and print
1886 info even if data directory has zero entries. Read idata section
1887 starting from dataoff, and adjust all data offsets to suit. Cast
1888 all bfd_vma vars to unsigned long before passing to fprintf.
1889 * peigen.c (pe_print_edata): Similarly, look for .edata section
1890 and print info even if data directory has zero entries. Cast
1891 all bfd_vma vars to unsigned long before passing to fprintf.
1893 From Szabolcs Szakacsits <szaka@F-Secure.com>
1894 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1895 directory size which may be bogus.
1896 * peigen.c (pe_print_edata): Similarly.
1898 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1900 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1902 (copy_private_bfd_data): Allow for space possibly taken up by elf
1903 headers when calculating segment physical address from lma.
1905 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1907 * versados.c (versados_scan): Init stringlen and pass_2_done.
1909 * trad-core.c (trad_unix_core_file_p): Return
1910 bfd_error_wrong_format rather than bfd_error_file_truncated.
1912 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1913 add_data_entry. DataDirectory virtual address is relative.
1914 (pe_print_idata): Account for relative DataDirectory virtual
1915 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1916 (pe_print_edata): Similarly.
1918 From Szabolcs Szakacsits <szaka@F-Secure.com>
1919 * peigen.c (dir_names): Add Delay Import Directory.
1920 (pe_print_idata): Always search for bfd section containing
1921 idata address rather than looking up section name. Print this
1922 section name rather than .idata.
1923 (pe_print_edata): Similarly. Also print some fields as %08lx.
1924 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1927 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1929 * xcoff.h: Rename to xcoff-target.h
1930 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1931 * coff-rs6000.c: Ditto.
1932 * coff64-rs6000.c: Ditto.
1933 * coff-pmac.c: Ditto.
1934 * Makefile.in: Regenerate.
1936 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1938 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1939 Change U802TOC64MAGIC to U803XTOCMAGIC.
1941 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1943 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1944 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1945 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1947 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1949 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1951 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1953 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1954 hidden and internal symbols.
1955 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1957 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1958 assign a PLT or GOT entry to symbols with hidden and
1959 internal visibility.
1961 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1963 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1965 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1967 2000-05-02 H.J. Lu <hjl@gnu.org>
1969 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1972 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1974 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1975 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1977 * Makefile.in: Regenerate.
1979 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1981 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1982 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1983 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1984 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1985 * Makefile.in: Rebuild.
1987 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1989 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1990 doesn't work very well.
1992 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1993 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1994 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1995 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1996 (elf_hppa_info_to_howto): Likewise.
1997 (elf_hppa_info_to_howto_rel): Likewise.
1998 (elf_hppa_reloc_type_lookup): Likewise.
1999 (elf_hppa_is_local_label_name): Likewise.
2000 (elf_hppa_fake_sections): Likewise.
2001 (elf_hppa_final_write_processing): Likewise.
2002 (elf_hppa_howto_table): Fully initialise all entries.
2003 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
2004 (elf_hppa_info_to_howto): Likewise.
2005 (elf_hppa_info_to_howto_rel): Likewise.
2006 (elf_hppa_reloc_type_lookup): Likewise.
2007 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
2008 elf_hppa_unmark_useless_dynamic_symbols,
2009 elf_hppa_remark_useless_dynamic_symbols,
2010 elf_hppa_record_segment_addrs, elf_hppa_final_link,
2011 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
2012 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
2013 elf32-hppa.c mess is cleaned up.
2014 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
2015 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
2016 r_field then call hppa_field_adjust inline func with variable
2017 r_field arg, instead call hppa_field_adjust with fixed arg.
2018 In case R_PARISC_PCREL22F, don't set r_field.
2019 (elf_hppa_relocate_insn): Change args and return type to unsigned
2020 int. Call re_assemble_* funcs to do the work.
2022 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
2025 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
2027 (sign_extend): Mask first before sign extending.
2028 (low_sign_extend): Rewrite without condition expression.
2029 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
2030 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
2031 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
2032 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
2033 result as function return value rather than through pointer arg.
2034 Accept unsigned int args, and return unsigned int.
2035 (re_assemble_3): New. Combines function of dis_assemble_3 with
2036 re-assembly of opcode and immediate.
2037 (re_assemble_12): Likewise.
2038 (re_assemble_16): Likewise.
2039 (re_assemble_17): Likewise.
2040 (re_assemble_21): Likewise.
2041 (re_assemble_22): Likewise.
2042 (hppa_field_adjust): Rewrite and document, paying attention to
2043 size of types and signed/unsigned issues.
2044 (get_opcode): Shift before masking.
2045 (FDLW): Rename to FLDW.
2046 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
2047 (hppa_rebuild_insn): Change args and return value to unsigned
2048 int. Make use of re_assemble_*. Correct case 11.
2050 * dep-in.sed: Handle ../opcodes/.
2051 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
2052 elf64-hppa.h, hppa_stubs.h, xcoff.h.
2053 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
2054 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
2055 elfarm-nabi.lo dependencies outside of auto-dependency area.
2056 Regenerate dependencies.
2057 * Makefile.in: Regenerate.
2059 * configure.in (TRAD_HEADER): Test non-null before
2061 * configure: Regenerate.
2063 * reloc.c: Fix mis-spelling in comment.
2065 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2067 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
2068 * vms.c (vms_openr_next_archived_file): Return NULL.
2070 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
2072 * coffcode.h Copy changes mistakenly done to libcoff.h in
2075 2000-04-29 Andreas Jaeger <aj@suse.de>
2077 * libbfd-in.h: Correctly check GCC version.
2078 * bfd-in.h: Likewise.
2079 * libhppa.h: Likewise.
2080 * libbfd.h: Regenerate.
2081 * bfd-in2.h: Regenerate.
2083 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
2085 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
2086 coffdu-rs6000.{lo,c}.
2087 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
2089 * Makefile.in: Regenerate.
2090 * xcoff.h: New file.
2091 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
2092 * coff-rs6000.c: Move all declarations and defines that are
2093 common to the xcoff backends into xcoff.h
2094 * coff64-rs6000.c: Ditto,
2096 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
2098 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
2099 _bfd_coff_force_symnames in strings and
2100 _bfd_coff_debug_string_prefix_length to their default values.
2101 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
2103 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
2105 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
2106 _bfd_coff_force_symnames in strings and
2107 _bfd_coff_debug_string_prefix_length to their default values.
2109 2000-04-27 Alan Modra <alan@linuxcare.com.au>
2111 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
2112 Check local_got_refcounts before dereferencing.
2114 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
2115 before deciding we don't need R_PPC_PLT32 relocation.
2116 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
2119 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
2121 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
2123 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
2124 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
2125 (elf_i386_relocate_section): Allow for .plt to go missing.
2126 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
2127 can use a relative reloc for got as elf_i386_relocate_section.
2128 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
2130 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
2132 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
2134 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
2136 * Makefile.am (coff64-rs6000.lo): New rule.
2137 * Makefile.in: Regenerate.
2138 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
2139 xcoff_is_local_label_name, xcoff_rtype2howto,
2140 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
2141 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
2142 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
2143 (NO_COFF_SYMBOLS): Define.
2144 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
2145 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
2147 (MINUS_ONE): New macro.
2148 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
2150 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
2151 coff_SWAP_aux_out): Map to the new functions.
2152 * coff64-rs6000.c: New file.
2153 * libcoff.h (bfd_coff_backend_data): Add new fields
2154 _bfd_coff_force_symnames_in_strings and
2155 _bfd_coff_debug_string_prefix_length.
2156 (bfd_coff_force_symnames_in_strings,
2157 bfd_coff_debug_string_prefix_length): New macros for above fields.
2158 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
2159 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
2160 of using coff_swap_sym_in directly.
2161 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2162 (coff_set_flags) Set magic for XCOFF64.
2163 (coff_compute_section_file_positions): Add symbol name length to
2164 string section length if bfd_coff_debug_string_prefix_length is
2166 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2167 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2168 using coff_swap_lineno_in directly.
2169 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2170 and _bfd_coff_debug_string_prefix_length fields.
2171 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2172 symbol names into strings table when
2173 bfd_coff_force_symnames_in_strings is true.
2174 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2175 SET_RELOC_VADDR): New macros.
2176 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2177 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2179 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2180 changes within RS6000COFF_C specific code.
2181 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2182 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2183 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2184 Extend existing hack on target name.
2185 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2187 * coff-tic54x.c (ticof): Keep up to date with new fields
2188 in bfd_coff_backend_data.
2189 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2190 targ_selvecs to include rs6000coff64_vec for rs6000.
2191 * configure.in: Add rs6000coff64_vec case.
2192 * cpu-powerpc.c: New bfd_arch_info_type.
2194 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
2196 * config.bfd: Only disable elf32-hppa vectors, not all of the
2197 BSD and OSF configuration support. Provide (disabled) clauses
2199 * configure.in: Add clause for PA64 support.
2200 * configure: Rebuilt.
2202 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2203 (bfd_elf64_hppa_vec): Declare.
2205 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2206 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2207 (elf64-hppa.lo): Add dependencies.
2208 * Makefile.in: Rebuilt.
2210 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2212 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
2214 * libhppa.h (dis_assemble_16): New function.
2215 (pa_arch): Added pa20w element.
2217 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
2219 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2220 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2221 bfd_elf64_slurp_reloc_table.
2223 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2224 definitions to get external names.
2225 (elf_write_relocs): Renamed from write_relocs and make global.
2226 (elf_slurp_reloc_table): Make global.
2227 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2229 * archive.c (hpux_uid_gid_encode): New function.
2230 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2231 defined and the ID is greater than 99999.
2232 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2233 special uid/gid fields into 32 bit values.
2235 2000-04-21 Matthew Green <mrg@cygnus.com>
2237 * config.bfd: Add NetBSD/sparc64 support.
2239 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2240 David Mosberger <davidm@hpl.hp.com>
2241 Timothy Wall <twall@cygnus.com>
2242 Jim Wilson <wilson@cygnus.com>
2244 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2245 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2246 (BFD64_BACKENDS): Add elf64-ia64.lo.
2247 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2248 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2249 * Makefile.in: Rebuild.
2250 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2251 (bfd_ia64_arch): Declare.
2252 (bfd_archures_list): Add bfd_ia64_arch.
2253 * bfd-in2.h: Rebuild.
2254 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2255 * configure: Rebuild.
2256 * configure.host: (ia64-*-linux*): New host.
2257 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2258 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2259 * elf.c (prep_headers): Add bfd_arch_ia64.
2260 * libbfd.h: Rebuild.
2261 * reloc.c: Add IA-64 relocations.
2262 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2264 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2265 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2267 2000-04-21 Richard Henderson <rth@cygnus.com>
2269 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2270 contents when performing a partial link.
2271 (bfd_elf_d30v_reloc_21): Likewise.
2273 2000-04-20 H.J. Lu <hjl@gnu.org>
2275 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2276 patch to symbols defined by a shared object.
2277 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2279 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2282 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2283 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2285 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2287 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2288 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2289 (coff-ia64.lo): Add dependency.
2290 * Makefile.in: Regenerate.
2291 * coff-ia64.c: New file.
2292 * efi-app-ia32.c: Ditto.
2293 * efi-app-ia64.c: Ditto.
2294 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2295 (coff_set_flags): Ditto.
2296 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2297 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2298 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2299 * configure: Regenerate.
2300 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2301 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2302 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2303 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2304 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2305 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2306 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2307 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2308 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2309 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2310 (GET_PDATA_ENTRY): Ditto.
2311 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2312 data_start. Use above macros to read fields that are 64 bit wide for
2313 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2314 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2315 FileAlignment and SectionAlignment to minimum alignment if they
2317 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2318 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2319 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2320 Use above macros to write fields that are 64 bit wide for
2322 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2323 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2324 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2325 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2326 begin address, end address, and unwind info address only. Use
2327 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2329 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2330 HIGH3ADJ relocation names.
2331 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2332 * targets.c: Declare bfd_efi_app_ia32_vec and
2333 bfd_efi_app_ia64_vec.
2334 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2335 bfd_efi_app_ia64_vec.
2337 2000-04-17 Timothy Wall <twall@cygnus.com>
2339 * bfd-in2.h: Add prototypes for tic54x load page access.
2340 * bfd-in.h: Regenerate.
2341 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2342 in customized _set_arch_mach function.
2343 * coffcode.h (coff_set_alignment_hook): Set section load page if
2344 the appropriate macro is defined.
2345 (write_object_contents): Read section load page.
2347 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2349 * elf32-hppa.h: Update copyright date.
2351 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2352 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2354 * elf32-d30v.c (MAX32): Don't use LL suffix.
2355 (MIN32): Define in terms of MAX32.
2356 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2358 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2361 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2363 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2365 * dep-in.sed: Match space before file name, not after.
2366 * Makefile.am: Regenerate dependencies.
2367 * Makefile.in: Regenerate.
2369 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2370 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2371 extend without an if statement.
2373 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2375 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2377 * elf32-mips.c (gprel16_with_gp): Likewise.
2378 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2379 here using -0x40000, not (int)0xfffc0000.
2380 (elf32_hppa_size_of_stub): Likewise.
2382 2000-04-11 Timothy Wall <twall@cygnus.com>
2384 * coff-tic54x.c: Now builds with all targets.
2385 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2386 * Makefile.in: Regenerate.
2387 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2388 unitialized variable.
2390 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2392 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2393 --enable-build-warnings option.
2394 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2395 * Makefile.in, configure: Re-generate.
2397 2000-04-07 Nick Clifton <nickc@cygnus.com>
2399 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2400 BFD_RELOC_THUMB_PCREL_BLX.
2402 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2403 R_ARM_XPC25 and R_ARM_THM_PC22.
2405 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2406 R_ARM_XPC25 and R_ARM_THM_XPC22.
2407 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2408 R_ARM_[XPC25|THM_XPC22].
2410 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2411 elf/arm-oabi.h to elf/arm.h
2413 * Makefile.am: Fix dependency for elfarm-oabi.c
2414 * Makefile.in: Regenerate.
2416 * bfd-in2.h: Regenerate.
2417 * libbfd.h: Regenerate.
2419 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2421 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2422 and restore it on failure. Release newly allocated tdata on
2425 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2427 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2428 (decode_line_info): Set it. Report error if unit->line_offset is
2429 equal to or larger than it.
2431 2000-04-07 Timothy Wall <twall@cygnus.com>
2433 * targets.c: Added vecs for tic54x.
2434 * reloc.c: Added relocs for tic54x.
2435 * libbfd.h: Regenerated.
2436 * configure: Add TI COFF vecs for tic54x.
2437 * configure.in: Ditto.
2438 * config.bfd (targ_cpu): Recognize new tic54x target.
2439 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2440 * bfd-in2.h: Add tic54x target and relocations.
2441 * Makefile.am, Makefile.in: Add tic54x target.
2442 * archures.c (bfd_archures_list): Add tic54x target.
2443 * coff-tic54x.c: New.
2444 * cpu-tic54x.c: New.
2446 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2448 * elfcore.h (elf_core_file_p): call backend_object_p which
2449 thereby gets an opportunity to update the arch/machine type.
2451 2000-04-06 Timothy Wall <twall@cygnus.com>
2453 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2454 class. Handle SEC_CLINK and SEC_BLOCK flags.
2455 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2456 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2458 2000-04-06 Nick Clifton <nickc@cygnus.com>
2460 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2461 EF_INTERWORK if this is an unknown EABI.
2462 (elf32_arm_merge_private_bfd_data): Check EABI version
2463 numbers. Only check EF_xxx flags if the EABI version number
2465 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2466 if the EABI version number is unknown.
2467 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2468 if the EABI version number is unknown.
2470 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2472 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2473 BFD_RELOC_SH_LOOP_END.
2474 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2475 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2476 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2477 (sh_elf_reloc_loop): New function.
2478 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2480 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2481 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2482 * bfd-in2.h, libbfd.h: Regenerate.
2484 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2486 * po/bfd.pot: Regenerate.
2488 * Makefile.am: Remove extraneous mkdep comment.
2489 (MKDEP): Use gcc -MM rather than mkdep.
2490 (DEP): Quote when passing vars to sub-make. Add warning
2492 (DEP1): Rewrite for "gcc -MM".
2493 (CLEANFILES): Add DEP2.
2494 Update dependencies.
2495 * Makefile.in: Regenerate.
2497 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2499 * configure.in: Added corefile support for AIX 4.3. In particular,
2500 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2501 compiling rs6000-core.c.
2502 * configure: Regenerated.
2504 2000-04-03 H.J. Lu <hjl@gnu.org>
2506 * cache.c (bfd_open_file): Unlink the output file only if
2507 it has non-zero size.
2509 2000-04-01 Ken Block USG <block@zk3.dec.com>
2511 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2512 relative relocations for non-loaded sections in shared objects.
2513 (elf64_alpha_check_relocs): Similarly.
2515 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2517 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2518 BFD_RELOC_16 to switch for extended relocs.
2519 (MY_swap_ext_reloc_in): New.
2520 (MY_swap_ext_reloc_out): New.
2521 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2522 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2523 (NAME(aout,squirt_out_relocs)): Similarly use
2524 MY_swap_ext_reloc_out.
2525 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2527 2000-04-03 Kazu Hirata <kazu@hxi.com>
2529 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2530 the R_PCRWORD_B case.
2532 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2534 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2538 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2540 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2541 HOWTO references to bfd_elf_generic_reloc, that have
2542 partial_inplace == true, now use the new function. The function
2543 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2544 extends its fixes to the R_M32R_{16,24,32} relocs.
2545 The new logic in m32r_elf_lo16_reloc() has been removed, and
2546 it instead calls the new routine to obtain that functionality.
2548 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2550 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2551 elf32_avr_check_relocs, avr_final_link_relocate,
2552 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2553 elf32_avr_object_p): Add prototypes.
2554 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2555 (bfd_elf_avr_final_write_processing): Make static.
2557 2000-03-27 Denis Chertykov <denisc@overta.ru>
2559 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2560 * archures.c (bfd_architecture): Add AVR architecture.
2561 (bfd_archures_list): Add reference to AVR architecture info.
2562 * elf.c (prep_headers): Handle bfd_arch_avr.
2563 * reloc.c: Add various AVR relocation enums.
2564 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2566 * Makefile.am: Add support for AVR elf.
2567 * configure.in: Likewise.
2568 * config.bfd: Likewise.
2569 * Makefile.in: Regenerate.
2570 * configure: This too.
2571 * bfd-in2.h: And this.
2572 * libbfd.h: And this.
2574 2000-03-24 H.J. Lu <hjl@gnu.org>
2576 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2577 (elf64_alpha_find_reloc_at_ofs): Likewise.
2579 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2581 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2582 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2583 allowable range used to be -2**(n-1) to 2**n-1.
2584 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2585 "boolean overflow" with "bfd_reloc_status_type flag".
2587 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2589 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2591 2000-03-14 Kazu Hirata <kazu@hxi.com>
2593 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2594 of shrinks properly, including the last reloc.
2596 2000-03-13 Kazu Hirata <kazu@hxi.com>
2598 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2601 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2603 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2604 a format mismatch rather than an "error" from bfd_read such as
2605 bfd_error_file_truncated.
2607 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2609 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2610 sign-extension and big-endian compensation for
2611 R_MIPS_64 even in ld -r.
2613 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2615 * elf32-mips.c (mips_elf_next_relocation): Rename from
2616 mips_elf_next_lo16_relocation, and generalize to look
2617 for any relocation type.
2618 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2619 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2620 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2621 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2622 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2623 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2624 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2625 (mips_rtype_to_howto): Likewise.
2626 (mips_elf_calculate_relocation): Handle new relocs.
2627 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2628 are paired. The addend for R_MIPS_GNU_REL16_S2
2629 is shifted right two bits.
2631 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2633 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2634 comment, and ensure it doesn't happen again.
2635 (bfd_install_relocation): Same here.
2636 (_bfd_relocate_contents): Don't bother assigning unused signmask
2637 shift result. Fix typos in comments.
2638 Remove trailing whitespace throughout file.
2640 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2642 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2643 * bfd-in2.h: Rebuild.
2645 2000-03-06 Nick Clifton <nickc@cygnus.com>
2647 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2649 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2650 (SIZEOF_ILF_STRINGS): Redefine.
2651 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2652 relative reloc, as opposed to a section relative reloc.
2653 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2655 Add length of symbol's prefix to string pointer.
2656 Store a pointer to the symbol in the symbol pointer table.
2657 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2658 Initialise the symbol pointer table.
2659 Store the hint in the Hint/Name table.
2660 Make the jump reloc be symbol realtive, not section relative.
2661 Create an import symbol for imported code.
2663 2000-03-06 Catherine Moore <clm@cygnus.com>
2665 * elf.c (swap_out_syms): Check for null type_ptr.
2667 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2669 * aout-target.h (MY(write_object_contents)): Remove unused
2670 and unusable "#if CHOOSE_RELOC_SIZE".
2671 * pc532-mach.c (MY(write_object_contents)): Ditto.
2672 * netbsd.h (MY(write_object_contents)): Ditto.
2673 * hp300hpux.c (MY(write_object_contents)): Ditto.
2674 * freebsd.h (MY(write_object_contents)): Ditto.
2675 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2677 2000-02-29 H.J. Lu <hjl@gnu.org>
2679 * peicode.h (jtab): Make it static.
2681 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2682 defined and COFF_IMAGE_WITH_PE is not defined.
2683 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2684 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2686 2000-03-01 Nick Clifton <nickc@cygnus.com>
2688 * coff-arm.c (bfd_arm_process_before_allocation): Make
2689 'symndx' signed to prevent compile time warning.
2691 * coff-mcore.c: Remove unused prototype for pe_object_p.
2693 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2694 functions that are not used when COFF_IMAGE_WITH_PE is
2696 (struct sh_opcode): Change type of 'flags' field to unsigned
2697 long so that it can hold the USESAS flag.
2699 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2701 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2704 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2706 Remove unusued variables and code.
2707 (elf_backend_add_symbol_hook): Fix prototype.
2709 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2712 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2715 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2717 Remove unusued variables and code.
2718 (elf_backend_add_symbol_hook): Fix prototype.
2720 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2722 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2723 to unused function parameter.
2725 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2727 Use EMPTY_HOWTO to initialise empty howto slots.
2728 Remove unused variables.
2730 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2732 2000-03-01 H.J. Lu <hjl@gnu.org>
2734 * aoutx.h (aout_link_input_section_std): Pass "true" to
2735 the undefined_symbol callback.
2736 (aout_link_input_section_ext): Likewise.
2737 * bout.c (get_value): Likewise.
2738 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2739 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2741 (alpha_relocate_section): Likewise.
2742 * coff-arm.c (coff_arm_relocate_section): Likewise.
2743 * coff-i960.c (coff_i960_relocate_section): Likewise.
2744 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2745 * coff-mips.c (mips_relocate_section): Likewise.
2746 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2747 * coff-sh.c (sh_relocate_section): Likewise.
2748 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2749 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2750 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2751 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2752 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2753 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2754 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2755 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2756 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2757 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2758 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2759 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2760 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2761 * elflink.h (elf_link_output_extsym): Likewise.
2762 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2763 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2764 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2766 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2767 undefined_symbol callback when building shared library with
2768 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2770 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2771 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2772 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2773 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2774 (elf32_mips_get_relocated_section_content): Likewise.
2775 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2776 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2777 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2778 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2780 2000-02-28 Nick Clifton <nickc@cygnus.com>
2782 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2783 * Makefile.in: Regenerate.
2785 * configure.in: Add support for mips and sh pe vectors.
2786 * configure: regenerate.
2788 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2791 * targets.c: Add mips and sh pe vectors.
2793 * libpei.h (coff_final_link_postscript): Only define if not
2796 * coffcode.h: Add support for WinCE magic numbers.
2798 * peigen.c (pe_print_reloc): Update comment and rearrange
2799 appending of newline character.
2801 * peicode.h: Add support for Image Library Format.
2802 (pe_ILF_vars): Structure containing data used by ILF code.
2803 (pe_ILF_make_a_section): New function. Create a section based
2805 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2807 (pe_ILF_make_a_symbol): New function. Create a symbol based
2809 (pe_ILF_save_relocs): New function. Store the relocs created
2810 by pe_ILF_make_a_reloc in a section.
2811 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2813 (pe_ILF_object_p): New function. Return a bfd_target pointer
2815 (pe_bfd_object_p): If an ILF object is detected call
2816 pe_ILF_object_p on it.
2818 * coff-arm.c: Add support for WinCE relocs which are different
2819 from normal ARM COFF relocs.
2820 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2822 * coff-sh.c: Add support for sh-pe target.
2823 * pe-sh.c: New file. Support code for sh-pe target.
2824 * pei-sh.c: New file. Support code for sh-pe target.
2826 * pe-mips.c: New file. Support code for mips-pe target.
2827 * pei-mips.c: New file. Support code for mips-pe target.
2829 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2831 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2832 architecture if the object causing the bump is dynamic.
2833 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2834 and also don't it for memory ordering.
2835 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2837 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2839 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2840 calling bfd_get_section_size_before_reloc.
2841 (decode_line_info): Likewise.
2842 (_bfd_dwarf2_find_nearest_line): Likewise.
2844 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2846 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2847 name of the libtool directory.
2848 * Makefile.in: Rebuild.
2850 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2852 * som.c (SOM_HOWTO): Define.
2853 (som_hppa_howto_table): Use it.
2855 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2857 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2859 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2861 2000-02-24 Catherine Moore <clm@cygnus.com>
2863 * som.c (som_misc_symbol_info): Add field
2865 (som_bfd_derive_misc_symbol_info): Initialize
2867 (som_build_and_write_symbol_table): Keep track
2868 of secondary_def field.
2869 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2870 if secondary_def field is set.
2871 (som_bfd_ar_write_symbol_stuff): Initialize
2874 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2876 * dwarf2.c (read_address): Read 16-bits addresses.
2877 (parse_comp_unit): Accept addr_size == 2.
2879 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2881 * bfd-in.h: Update copyright date.
2883 2000-02-23 Linas Vepstas <linas@linas.org>
2885 * cpu-i370.c: New file.
2886 * elf32-i370.c: New file.
2887 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2888 (bfd_i370_arch): New.
2889 (bfd_archures_list): Add bfd_i370_arch.
2890 * elf.c (prep_headers): Add bfd_arch_i370.
2891 * Makefile.am: Add support for IBM 370 elf.
2892 * config.bfd: Likewise.
2893 * configure.in: Likewise.
2894 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2895 * reloc.c (bfd_reloc_code_type): Likewise.
2896 * targets.c: Likewise.
2898 * Makefile.in: Regenerate.
2899 * configure: Regenerate.
2900 * bfd-in2.h: Regenerate.
2902 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2904 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2905 invalid relocation types, and change them to R_386_NONE.
2907 2000-02-22 H.J. Lu <hjl@gnu.org>
2909 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2910 not defined, don't add a second ELF_VER_CHR.
2912 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2913 symbols converted to local symbols even when stripping all
2915 (elf_link_output_extsym): Process global symbols converted to
2916 local symbols even if they are being stripped.
2918 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2920 * archures.c (bfd_octets_per_byte): Return unsigned int.
2921 (bfd_arch_mach_octets_per_byte): Ditto.
2922 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2924 * section.c (bfd_get_section_size_before_reloc): Quell signed
2925 vs. unsigned comparison warning.
2926 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2927 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2928 change. What was I thinking?
2929 * bfd-in2.h: Regenerate.
2931 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2932 (elf_gc_sections): Same here.
2933 (elf_gc_common_finalize_got_offsets): And here.
2935 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2937 ELF HPPA doesn't work at present; remove it until it does.
2938 * config.bfd: Comment out setting targ_defvec to
2940 * Makefile.am: Rebuild dependencies.
2941 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2942 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2943 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2944 * Makefile.in: Rebuild.
2945 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2947 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2949 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2950 is no bfd_free(). Revert bfd_free part of previous change.
2952 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2954 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2956 (coff_compute_section_file_positions): Use bfd_free to pair
2958 (coff_write_object_contents): Likewise.
2960 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2961 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2963 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2965 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2966 (xcoff_ar_file_hdr_big): New structure.
2967 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2968 (xcoff_ar_hdr_big): New structure.
2969 (SIZEOF_AR_HDR_BIG): New macro.
2970 (xcoff_big_format_p): New macro.
2971 (xcoff_ardata_big): New macro.
2972 (arch_xhdr_big): New macro.
2973 (xcoff_slurp_armap): Handle large archives.
2974 (xcoff_archive_p): Detect large archives.
2975 (xcoff_read_ar_hdr): Handle large archives.
2976 (xcoff_openr_next_archived_file): Handle large archives.
2977 (xcoff_generic_stat_arch_elt): Handle large archives.
2978 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2979 (xcoff_write_armap_big): New function.
2980 (xcoff_write_armap): New function, dispatch to _old or _big.
2981 (xcoff_write_archive_contents_old): Rename from
2982 xcoff_write_archive_contents.
2983 (xcoff_write_archive_contents_big): New function.
2984 (xcoff_write_archive_contents): New function, dispatch to _old or
2987 2000-02-18 Richard Henderson <rth@cygnus.com>
2989 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2990 and hide_symbol members.
2991 (elf_link_hash_copy_indirect): Remove.
2992 (elf_link_hash_hide_symbol): Remove.
2993 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2994 and elf_backend_hide_symbol.
2995 (_bfd_elf_link_hash_copy_indirect): Declare.
2996 (_bfd_elf_link_hash_hide_symbol): Declare.
2997 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2998 (_bfd_elf_link_hash_hide_symbol): Likewise.
2999 (_bfd_elf_link_hash_table_init): Don't init killed members.
3000 * elflink.h (elf_link_add_object_symbols): Use the bed function
3001 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
3002 (elf_link_assign_sym_version): Likewise.
3003 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
3004 (elf_backend_hide_symbol): Likewise.
3005 (elfNN_bed): Update for new members.
3007 2000-02-17 Kevin Buettner <kevinb@redhat.com>
3009 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
3010 STACK_END_ADDR): Define for new core file format.
3011 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
3012 for handling the vagaries of the various core file structures used
3013 by AIX over the years.
3014 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
3015 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
3016 core_dumpx structure.
3018 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3020 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
3021 (bfd_mach_sh3_dsp): Likewise.
3022 (bfd_mach_sh4): Reinstate.
3023 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
3024 * bfd-in2.h: Regenerate.
3025 * coff-sh.c (struct sh_opcode): flags is no longer short.
3026 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
3027 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
3028 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
3029 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
3030 (sh_opcodes): No longer const.
3031 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
3032 (sh_insn_uses_reg): Check for USESAS and USESR8.
3033 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
3034 (_bfd_sh_align_load_span): Return early for SH4.
3035 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
3036 Take into account that field b of a parallel processing insn
3037 could be mistaken for a separate insn.
3038 * cpu-sh.c (arch_info_struct): New array elements for
3039 sh2, sh-dsp and sh3-dsp.
3040 Reinstate element for sh4.
3041 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
3042 (SH4_NEXT): Reinstate.
3043 (SH3_NEXT, SH3E_NEXT): Adjust.
3044 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
3045 * elf32-sh.c (sh_elf_set_private_flags): New function.
3046 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
3047 (sh_elf_merge_private_data): New function.
3048 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
3049 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3050 (bfd_elf32_bfd_merge_private_bfd_data): Change to
3051 sh_elf_merge_private_data.
3053 2000-02-13 Richard Henderson <rth@cygnus.com>
3055 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
3056 hide_symbol members.
3057 (elf_link_hash_copy_indirect): New.
3058 (elf_link_hash_hide_symbol): New.
3059 * elflink.h (elf_link_add_object_symbols): Break out copy from
3060 indirect new new symbol to elf.c.
3061 (elf_link_assign_sym_version): Break out privatization of
3062 non-exported symbol to elf.c.
3063 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
3064 (_bfd_elf_link_hash_hide_symbol): New.
3065 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
3067 2000-02-13 Ian Lance Taylor <ian@zembu.com>
3069 * section.c (_bfd_strip_section_from_output): Add info parameter.
3070 If it passed as non-NULL, use it to check whether any input BFD
3071 has an input section which uses this output section. Change all
3073 * bfd-in2.h: Rebuild.
3075 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
3076 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
3078 * bfd-in2.h: Rebuild.
3080 2000-02-10 Timothy Wall <twall@cygnus.com>
3082 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
3083 allow final modifications of swapped-in symbol.
3084 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
3085 * coffcode.h (coff_write_relocs): Use macro
3086 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
3087 symbol index should be set to -1.
3089 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
3091 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
3092 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
3093 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
3094 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
3095 sh_insns_uses_or_sets_freg): New functions.
3096 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
3097 * (sh_insns_conflict): Use new functions and new macros to
3098 detect conflicts when two instructions both set same integer registers,
3099 both set same fp register, and both set special register.
3101 2000-02-09 Timothy Wall <twall@cygnus.com>
3103 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
3104 swapping in sections, so that the swapping routines have access to
3107 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
3109 * coff-go32.c: Update comment. Update copyright.
3111 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3113 * syms.c (bfd_decode_symclass)
3114 Two new class characters were added - 'V' and 'v'. The
3115 meaning of 'W' is now restricted to just weak non-object
3116 symbols. This allows differentiation between, for example,
3117 weak functions vs weak objects. nm for example now dumps:
3119 'w' = weak unresolved
3120 'V' = weak global object
3121 'v' = weak unresolved object
3123 (bfd_is_undefined_symclass): New function. Return true if the
3124 given symbol class represents and undefined/unresolved symbol.
3126 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
3129 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
3131 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
3132 STT_ARM_16BIT flag set, but it is not attached to a data object
3133 return STT_ARM_16BIT so that it will be treated as code by the
3136 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3138 * coff-i386.c (i3coff_object_p): Remove prototype.
3141 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
3142 to name. Update copyright.
3144 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
3145 assignment to avoid warning. Update copyright.
3147 2000-01-24 Robert Lipe (robertl@sco.com)
3149 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
3150 instead of using GNU C extension.
3152 2000-01-21 Nick Clifton <nickc@cygnus.com>
3154 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
3155 amount from a bfd_in_memory structure.
3156 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
3159 2000-01-14 Nick Clifton <nickc@cygnus.com>
3161 * linker.c (default_indirect_link_order): oops - fix incorrectly
3162 applied patch from Tim Wall.
3164 2000-01-13 Timothy Wall (twall@tiac.net>
3166 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3167 = scnhsz, filhsz, relsz, aoutsz, etc)
3169 * coffswap.h: Ditto.
3171 2000-01-13 Nick Clifton <nickc@cygnus.com>
3173 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3174 interwork thumb to arm stub.
3176 2000-01-13 Timothy Wall (twall@tiac.net>
3178 * archures.c (bfd_octets_per_byte): New function: Return
3180 (bfd_arch_mach_octets_per_byte): New function: Return target
3183 * section.c: Distinguish between octets and bytes for usage of
3184 _cooked_size, _raw_size, and output_offset. Clarify
3185 description of bfd_set_section_contents.
3187 * bfd-in2.h: Regenerate.
3189 * coffgen.c: Indicate that the offset parameter is in bytes, not
3192 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3193 where appropriate to get the octet offset when calling
3194 bfd_set_section_contents.
3195 (bfd_coff_reloc_link_order): Ditto.
3197 * linker.c (bfd_generic_reloc_link_order): Ditto.
3198 (_bfd_default_link_order): Ditto.
3200 * reloc.c (bfd_perform_relocation): Distinguish between octets
3201 and bytes. Use octets when indexing into octet data; use bytes
3202 when calculating target addresses.
3203 (bfd_install_relocation): Ditto.
3205 * srec.c (srec_write_section): Ditto.
3207 2000-01-13 Nick Clifton <nickc@cygnus.com>
3209 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3210 3 to 2. This allows 4 byte sized sections, which is necessary for
3211 dlltool to build functioning DLLs.
3213 2000-01-10 Philip Blundell <pb@futuretv.com>
3215 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3216 (arm*-*-conix*): New target.
3218 2000-01-10 Egor Duda <deo@logos-m.ru>
3220 * config.bfd: Include elf32_i386 vector to target list for cygwin
3223 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3224 * configure.in: Test for structure win32_pstatus_t in
3226 * configure: Regenerate.
3228 * elf.c (elfcore_grok_win32pstatus): New function: process
3229 win32_pstatus_t notes in elf core file.
3230 (elfcore_grok_note): Detect win32_pstatus notes.
3232 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3234 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3236 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3237 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3239 1999-12-29 Richard Henderson <rth@cygnus.com>
3241 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3242 if no dynamic sections created.
3244 1999-12-27 Nick Clifton <nickc@cygnus.com>
3246 * peicode.h (pe_bfd_object_p): Only define for PE format
3249 1999-12-17 Nick Clifton <nickc@cygnus.com>
3251 * coff-i386.c (i3coff_object_p): Delete.
3252 (i386coff_vec): Replace reference to i3coff_object_p with a
3253 reference to coff_object_p.
3255 * coff-mcore.c (pe_object_p): Delete.
3257 * peicode.h (pe_bfd_object_p): New function: Detect the
3258 presence of a PE format COFF object file. Also detect and
3259 warn about the presence of LINK6 format Image Library Format
3262 1999-12-16 Nick Clifton <nickc@cygnus.com>
3264 * coff-arm.c (NUM_ELEM): New macro.
3265 (NUM_RELOCS): New macro: The number of known ARM relocs.
3266 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3267 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3269 (bfd_arm_process_before_allocation): Produce a warning message if
3270 an out of range symbol index is encountered.
3272 1999-12-14 Nick Clifton <nickc@cygnus.com>
3274 * elflink.h (is_global_symbol_definition): New Function: Return
3275 true iff the symbol is being given a global definition in this
3277 (elf_link_is_defined_archive_symbol): Do not bother processing
3278 symbols for an archive element that has already been included
3280 Use is_global_symbol_definition().
3282 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3284 * config.bfd: Add support for sparc-*-netbsdelf* and
3285 sparc-*-netbsdaout*.
3287 1999-12-13 Nick Clifton <nickc@cygnus.com>
3289 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3290 if the symbol is in the common section.
3292 1999-12-10 Nick Clifton <nickc@cygnus.com>
3294 * elflink.h (elf_link_is_defined_archive_symbol): New
3295 function: Decide if a symbol, in an archive map is there
3296 because it is defined in the archive element, or because it is
3297 just another common declaration of it.
3298 (elf_link_add_archive_symbols): Use
3299 elf_link_is_defined_archive_symbol to decide if an archive
3300 element contain a reference to a common symbol should be
3303 1999-12-10 Nick Clifton <nickc@cygnus.com>
3305 * elflink.h: Revert previous patch.
3306 * targets.c: Revert previous patch.
3307 * libbfd-in2.h: Revert previous patch.
3308 * libbfd.h: Revert previous patch.
3309 * elfxx-target.h: Revert previous patch.
3310 * archive.c: Revert previous patch.
3311 * aout-target.h: Revert previous patch.
3312 * aout-tic30.h: Revert previous patch.
3313 * bfd.c: Revert previous patch.
3314 * coff-alpha.c: Revert previous patch.
3315 * coff-rs6000.c: Revert previous patch.
3316 * elf64-mips.c: Revert previous patch.
3317 * ieee.c: Revert previous patch.
3318 * libecoff.h: Revert previous patch.
3319 * oasys.c: Revert previous patch.
3320 * som.c: Revert previous patch.
3321 * vms.c: Revert previous patch.
3323 1999-12-09 Nick Clifton <nickc@cygnus.com>
3325 * elflink.h (elf_link_add_archive_symbols): Add an archive
3326 element even if contains a symbol which is currently only
3327 considered to be a common.
3329 * targets.c (struct bfd_target): Add new field
3330 _bfd_allow_commons_in_armap.
3331 * bfd-in2.h:Regenerate.
3333 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3335 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3336 * libbfd.h: Regenerate.
3338 * elfxx-target.h: If using COFF archive map, override
3339 definition of allow_commons_in_armap and replace with
3342 * archive.c (bfd_compute_and_write_armap): Do not place common
3343 symbols into the archive map unless _bfd_allow_commons_in_armap
3346 * aout-target.h (MY_allow_commons_in_armap): Define.
3347 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3348 * bfd.c (bfd_allow_commons_in_armap): Define.
3349 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3350 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3351 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3352 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3353 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3354 * oasys.c (oasys_allow_commons_in_armap): Define.
3355 * som.c (som_allow_commons_in_armap): Define.
3356 * vms.c (vms_allow_commons_in_armap): Define.
3358 1999-12-07 Jim Blandy <jimb@cygnus.com>
3360 Add support for SSE registers in ELF core files.
3361 * elf.c (elfcore_make_note_pseudosection): New function.
3362 (elfcore_grok_prfpreg): Use it.
3363 (elfcore_grok_prxfpreg): New function.
3364 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3366 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3368 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3369 value by 4 before storing it back in the field. From
3370 Koundinya. K <kk@ddeorg.soft.net>.
3372 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3374 * archures.c (bfd_mach_am33): Define.
3375 * bfd-in2.h: Rebuilt.
3376 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3377 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3378 (compute_function_info): Handle additional registers saved by
3380 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3381 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3383 1999-11-29 Jim Blandy <jimb@cygnus.com>
3385 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3387 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3390 1999-11-27 Michael Meissner <meissner@cygnus.com>
3392 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3393 internal use within gas for alpha explicit relocations.
3394 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3395 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3396 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3397 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3398 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3399 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3401 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3402 BFD_RELOC_ALPHA_USER_*.
3404 * bfd-in2.h: Regenerate.
3405 * libbfd.h: Regenerate.
3407 1999-11-26 Fred Fish <fnf@cygnus.com>
3409 * elf.c (elfcore_read_notes): Add prototype for static function.
3410 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3411 (bfd_section_from_phdr): Replacement function that calls
3412 _bfd_elf_make_section_from_phdr for generic segment types and
3413 backend fucntion pointed to by elf_backend_section_from_phdr for
3414 backend specific segment types.
3415 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3416 now called by _bfd_elf_make_section_from_phdr. Note that this func
3417 is now just a stub between the caller and bfd_section_from_phdr.
3419 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3420 elf_backend_section_from_phdr.
3421 (elf_backend_section_from_phdr): Add prototype.
3423 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3424 (elfNN_bed): Add elf_backend_section_from_phdr.
3426 1999-11-25 Nick Clifton <nickc@cygnus.com>
3428 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3429 SEC_CODE and SEC_READONLY flags to glue sections.
3431 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3432 SEC_CODE and SEC_READONLY flags to glue sections.
3434 1999-11-20 Nick Clifton <nickc@cygnus.com>
3436 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3439 1999-11-19 Catherine Moore <clm@cygnus.com>
3441 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3442 (elf_cpu32_plt_entry): Likewise.
3444 1999-11-18 Nick Clifton <nickc@cygnus.com>
3446 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3448 (coff_mcore_relocate_section): Initialise addend to 0.
3449 Special case processing of RVA reloc.
3451 1999-11-17 Richard Henderson <rth@cygnus.com>
3453 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3454 type_change_ok; add sign_extend_vma.
3455 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3456 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3457 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3458 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3459 (elfNN_bed): Follow struture changes.
3461 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3463 * libbfd.c (bfd_read): Check result of read against desired result
3465 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3466 invalid compared to the section size.
3468 * ieee.c (ieee_slurp_debug): Get the length of the debug
3469 information right if there is no data part.
3471 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3473 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3474 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3476 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3478 * elflink.h (elf_bfd_final_link): Make last_local signed.
3480 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3482 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3485 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3487 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3489 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3490 * bfd-in2.h: Regenerate.
3492 1999-10-15 Andrew Haley <aph@cygnus.com>
3494 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3496 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3498 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3500 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3502 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3503 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3506 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3508 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3509 relocs also need the GP value.
3510 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3511 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3512 the GP value for R_MIPS_LITERAL relocs too. Handle
3513 R_MIPS_64 relocs properly on big-endian MIPS.
3514 (mips_elf_sign_extend): Behave properly with 'long long'.
3515 (mips_elf_highest): Correct typo.
3517 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3519 * cpu-m32r.c (arch_info_struct): New static global.
3520 (bfd_m32r_arch): Refer to it.
3521 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3522 (m32r_elf_print_private_bfd_data): Ditto.
3523 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3524 * archures.c (bfd_mach_m32rx): Define it.
3525 * bfd-in2.h: Rebuild.
3527 1999-09-28 Fred Fish <fnf@cygnus.com>
3529 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3530 (cisco_core_big_vec): Add new bigendian vec.
3531 (cisco_core_little_vec): Add new little endian vec.
3533 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3534 (crash_info_locs): Add array of possible offsets.
3535 (MASK_ADDR): Mask to apply to crash info offset.
3536 (crashinfo_external): Add textbase, database, bssbase and
3537 turn into a typedef.
3538 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3539 Many small changes to account for additional hardware versions.
3540 Pick a reasonable size for ".reg" section. Add a ".crash"
3541 section to allow access to crashinfo_external struct.
3542 (cisco_core_file_p): New version of this function that
3543 iterates over crash_info_locs, calling cisco_core_file_validate.
3544 (cisco_core_vec): Old big endian only vec replaced with ...
3545 (cisco_core_big_vec): Add big endian version.
3546 (cisco_core_little_vec): Add little endian version.
3548 * configure.in (cisco_core_vec): Split to two new vectors ...
3549 (cisco_core_big_vec): New target vector.
3550 (cisco_core_little_vec): New target vector.
3551 * configure: Regenerate.
3552 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3553 to cisco_core_big_vec in targ_selvecs.
3555 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3557 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3558 (mips_elf_relocate_got_local): Unused, delete.
3559 (mips_elf_relocate_global_got): Unused, delete.
3561 1999-09-24 Fred Fish <fnf@cygnus.com>
3563 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3564 to initialize it to something meaningful. Then use it to generate
3565 more useful segment names.
3567 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3569 * som.c (NO_PCREL_MODES): Define if the system does not define
3571 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3572 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3573 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3574 * libhppa.h (dis_assemble_22): New function.
3575 (bfd_hppa_insn2fmt): Handle long branch.
3577 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3580 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3582 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3583 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3584 (reloc_howto_type howto_table): Tidy comments and whitespace.
3586 1999-09-17 Nick Clifton <nickc@cygnus.com>
3588 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3589 previous delta. Set sec->gc_mark instead.
3591 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3593 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3594 (elf_cpu32_plt_entry): Likewise.
3596 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3598 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3600 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3601 symbol table, then just compute a suitable value (but do not
3602 create a __gp symbol).
3604 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3605 symbols when building shared libraries.
3606 (elf_hppa_final_link_relocate): Correct handling of PCREL
3607 relocations against undefined symbols.
3609 1999-09-16 Nick Clifton <nickc@cygnus.com>
3611 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3612 interworking sections as linker created so that they will not
3613 be removed by garbage collection.
3615 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3617 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3618 (elf_hppa_final_link_relocate): Consistently create an absolute
3619 address, then subtract out the value of __gp.
3621 1999-09-14 Michael Meissner <meissner@cygnus.com>
3623 * configure.in (Canonicalization of target names): Remove adding
3624 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3625 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3626 * configure: Regenerate.
3628 1999-09-14 Nick Clifton <nickc@cygnus.com>
3630 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3633 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3635 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3636 (elf_hppa_final_link): Initialize text_segment_base and
3638 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3640 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3641 (elf_hppa_final_link_relocate): Likewise.
3642 (elf_hppa_relocate_insn): Likewise.
3643 (elf_hppa_relocate_section): Initialize HOWTO.
3645 1999-09-13 Donn Terry <donn@interix.com>
3647 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3648 handling to support both GNU and MS objects.
3650 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3651 when determining whether to set F_RELFLG.
3653 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3655 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3656 PC24 relocs if the target is an undefined weak symbol.
3657 (arm_add_to_rel): Fix compiler warning.
3658 (elf32_arm_plt0_entry): Correct comments.
3660 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3662 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3663 an absolute symbol in REL relocs.
3665 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3667 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3668 Stub SEGREL32. Return an error for any relocation not handled.
3670 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3672 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3673 constant symbols, and avoid multiple definition errors on them.
3675 1999-09-12 Donn Terry <donn@interix.com>
3677 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3678 significant bit is set.
3680 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3682 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3684 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3685 relocs as we do for RELA relocs.
3687 1999-09-11 Donn Terry <donn@interix.com>
3689 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3690 (coff_final_link_postscript): Define.
3691 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3692 directory entries here.
3693 (_bfd_pei_final_link_postscript): New function.
3695 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3696 section flags based on the section name.
3698 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3699 get the overflow of the s_nlnno field from the s_nreloc field.
3700 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3701 the s_nlnno overflow of the .text section into the s_nreloc
3704 * peigen.c (add_data_entry): Declare.
3705 (pei_swap_aouthdr_out): Get image size right. Set linker version
3707 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3708 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3709 extraneous ImageBase.
3710 (pe_print_edata): Likewise.
3711 (pe_print_pdata): Likewise. Print exception entries.
3712 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3713 (tbl): Make const, add "UNKNOWN".
3714 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3715 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3716 section data directory.
3717 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3719 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3720 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3721 * peicode.h (coff_get_symbol_info): Define.
3723 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3725 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3727 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3730 * libpei.h: New file, broken out of peicode.h.
3731 * peigen.c: New file, broken out of peicode.h.
3732 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3733 * configure.in: Add peigen.lo to list of files required for each
3735 * Makefile.am: Rebuild dependencies.
3736 (BFD32_BACKENDS): Add peigen.lo.
3737 (BFD32_BACKENDS_CFILES): Add peigen.c.
3738 (SOURCE_HFILES): Add libpei.h.
3739 * configure, Makefile.in: Rebuild.
3741 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3742 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3743 instead. Don't clear the s_paddr field for an uninitialized data
3746 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3747 coff_data_type to f_timdat.
3748 * peicode.h (pe_mkobject_hook): Likewise.
3750 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3751 number if COFF_IMAGE_WITH_PE.
3753 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3754 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3755 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3756 there is no SEC_DEBUGGING section.
3757 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3758 IMAGE_FILE_DEBUG_STRIPPED.
3760 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3761 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3762 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3763 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3765 * coffswap.h (IMAGE_BASE): Don't define.
3766 * pei-arm.c (IMAGE_BASE): Don't define.
3767 * pei-i386.c (IMAGE_BASE): Don't define.
3768 * pei-mcore.c (IMAGE_BASE): Don't define.
3769 * pei-ppc.c (IMAGE_BASE): Don't define.
3771 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3772 symbol, switch on the class when determining whether to modify the
3773 value. For PE, don't modify the value of a C_FCN symbol not named
3776 * libbfd-in.h (_bfd_abort): Declare.
3778 * bfd.c (_bfd_abort): New function.
3779 * libbfd.h: Rebuild.
3781 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3784 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3785 don't write out the associated line numbers.
3787 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3790 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3791 changes when the base type is unknown.
3793 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3796 * syms.c (BSF_DEBUGGING_RELOC): Define.
3797 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3798 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3800 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3801 BSF_DEBUGGING_RELOC set.
3802 * bfd-in2.h: Rebuild.
3804 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3806 * ecoff.c (bfd_debug_section): Update initialization for new
3808 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3809 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3811 1999-09-10 H.J. Lu <hjl@gnu.org>
3813 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3814 _bfd_filnmlen field.
3815 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3817 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3819 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3820 for FPTR relocs involving local symbols.
3822 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3823 value for the stub address in a call through a stub.
3824 Install the value for a local symbol directly into the DLT
3825 instead of generating a reloc. Correctly handle FPTR64 relocs.
3827 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3828 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3829 (elf_hppa_final_link): Call them.
3831 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3833 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3834 (elf_adjust_dynamic_symbol): ...from here.
3836 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3838 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3839 relocation, remove them. SECREL64->LTOFF16WF.
3840 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3842 (elf_hppa_relocate_insn): Similarly.
3844 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3845 (elf_hppa_relocate_insn): Similarly.
3847 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3849 (elf_hppa_relocate_insn): Similarly.
3851 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3852 Handle LTOFF_TP* relocs.
3853 (elf_hppa_relocate_insn): Similarly.
3855 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3856 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3857 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3859 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3860 DIR32, DIR64 and FPTR64 relocations.
3861 (elf_hppa_relocate_insn): Similarly.
3863 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3864 address of the .PARISC.global section.
3865 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3866 table entry elf_hppa_final_link_relocate. Do not give a warning
3867 for a reloc against an external symbol if it has a PA64 hash
3869 (elf_hppa_final_link_relocate): Significantly rework. Handle
3870 DLTIND relocations. Compute the final value of the relocation
3871 before passing the value of elf_hppa_relocate_insn.
3872 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3873 relocation support. Handle DLTIND relocation requests just like
3874 DLTREL relocation requests. Simplify branch handling.
3876 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3878 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3879 non-allocated section as done in i386 version.
3880 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3881 statement since this is no know relocation.
3883 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3885 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3887 (elf_hppa_relocate_insn): Similarly.
3889 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3891 (elf_hppa_relocate_insn): Similarly.
3893 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3894 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3895 Pass the relocate type rather than the insn format to
3896 elf_hppa_relocate_insn.
3897 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3898 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3900 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3902 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3903 (bfd_coff_filnmlen): Define.
3904 (bfd_coff_std_swap_table): Initialize new field.
3905 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3907 (coff_write_symbols): Likewise.
3908 (coff_get_normalized_symtab): Likewise.
3909 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3910 * libcoff.h: Rebuild.
3912 1999-09-06 Donn Terry <donn@interix.com>
3914 * coffcode.h (sort_by_secaddr): New static function if
3916 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3917 sections by VMA when assigning target_index values. Always set
3920 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3921 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3923 * libcoff.h: Rebuild.
3925 * coffcode.h (coff_set_custom_section_alignment): Add const to
3926 declaration to match definition.
3927 (coff_write_object_contents): Don't set F_AR32W(R)? if
3930 * coff-i386.c (in_reloc_p): Add declaration.
3931 (i386coff_vec): Simplify initialization of
3932 application_section_flags.
3934 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3935 version. Move COFF_WITH_PE specific code to new version.
3936 (stype_to_sec_flags): Likewise. Add section parameter.
3937 * coffgen.c (make_a_section_from_file): Set target_index before
3938 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3939 * libcoff.h: Rebuild.
3941 * syms.c (stt): Add some PE/PEI section names.
3942 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3944 (bfd_symbol_info): Check for 'w'.
3946 * section.c (struct bfd_comdat_info): Define.
3947 (asection): Add comdat field.
3948 (STD_SECTION): Initialize comdat field.
3949 (bfd_make_section_anyway): Likewise.
3950 * bfd-in2.h: Rebuild.
3952 1999-09-06 Andreas Schwab <schwab@suse.de>
3954 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3957 1999-09-06 Nick Clifton <nickc@cygnus.com>
3959 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3960 bfd_realloc instead of calloc and realloc.
3962 1999-09-04 Steve Chamberlain <sac@pobox.com>
3964 * cpu-pj.c: New file.
3965 * elf32-pj.c: New file.
3966 * config.bfd (pj*): New cpu.
3967 (pj-*-*, pjl-*-*): New targets.
3968 * configure.in (bfd_elf32_pj_vec): New target vector.
3969 (bfd_elf32_pjl_vec): New target vector.
3970 * archures.c (bfd_arch_pj): Define.
3971 * elf.c (prep_headers): Handle bfd_arch_pj.
3972 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3973 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3974 to target vector list.
3975 * Makefile.am: Rebuild dependencies.
3976 (ALL_MACHINES): Add cpu-pj.lo.
3977 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3978 (BFD32_BACKENDS): Add elf32-pj.lo.
3979 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3980 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3982 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3984 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3985 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3986 and NON_GOT_REF from weak defined symbol to real symbol.
3987 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3988 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3989 create a COPY reloc.
3990 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3991 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3992 don't create a COPY reloc.
3994 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3996 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3997 count those in sections we are not including in the link.
3999 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
4001 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
4002 field in hpux11 shared libraries.
4004 1999-09-02 Nick Clifton <nickc@cygnus.com>
4006 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
4008 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
4010 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
4011 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
4012 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
4014 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
4016 * elflink.h (record_link_assignment): When possible, keep the
4017 original type of the symbol.
4019 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
4021 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
4022 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
4023 tools were configured.
4024 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
4026 1999-08-26 Mark Mitchell <mark@codesourcery.com>
4028 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
4029 GOT entries for GOT16 relocations; they're not required.
4031 1999-08-24 Nick Clifton <nickc@cygnus.com>
4033 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
4035 * config.bfd (arm-*-netbsd*): New target.
4036 * configure.in (armnetbsd_vec): New target vector.
4037 * configure: Regenerate
4038 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
4040 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
4041 (ALL_MACHINES_CFILES): Add armnetbsd.c.
4042 (armnetbsd.lo): New rule with deps.
4043 * Makefile.in: Regenerate.
4045 * armnetbsd.c: New file: Definitions specific to arm-netbsd
4048 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
4050 * som.c (som_slurp_symbol_table): Fix typo in comment.
4052 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
4054 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
4055 here instead of using elf_section_data...
4057 1999-08-19 Nick Clifton <nickc@cygnus.com>
4059 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
4060 relocations into the base file.
4061 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
4062 we are building a base file.
4064 1999-08-19 Nick Clifton <nickc@cygnus.com>
4066 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
4068 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
4069 REL relocs when performing a partial relocation.
4071 1999-08-18 Donn Terry <donn@interix.com>
4073 * cofflink.c: Move definitions of N_TMASK, et. al., out of
4074 _bfd_coff_link_input_bfd into top level.
4076 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
4077 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
4078 (coff_i386_rtype_to_howto): Likewise.
4079 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
4080 Completely ignore symbols which are all zero.
4081 (dummy_reloc16_estimate): Add return 0.
4082 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
4083 variable copy to name_copy to avoid shadowing outer scope
4085 * libcoff-in.h (coff_data_type): Change raw_syment_count field
4086 from unsigned int to unsigned long. Add timestamp field.
4087 * libcoff.h: Rebuild.
4089 1999-08-17 H.J. Lu <hjl@gnu.org>
4091 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
4094 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4096 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
4097 for special section symbols.
4098 * elflink.h (elf_merge_symbol): If we have no old BFD, check
4099 BSF_DYNAMIC on the section symbol to see whether the old BFD is
4102 1999-08-15 Mark Mitchell <mark@codesourcery.com>
4104 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
4105 coincidence of variable names between old and new code.
4107 1999-08-12 Nick Clifton <nickc@cygnus.com>
4109 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
4110 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
4111 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
4112 and 'addend' parameter a 'bfd_signed_vma'.
4113 (elf32_arm_final_link_relocate): Do not involve stubs in
4114 R_ARM_THM_PC22 relocs relative to section symbols, they are long
4115 jumps, not function calls.
4117 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
4119 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
4120 in R_ARM_PC24 relocs.
4122 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
4124 * elf-hppa.h (elf_hppa_fake_sections): New function.
4125 * elf32-hppa.c (elf_backend_fake_sections): Define.
4127 * elf-hppa.h (elf_hppa_final_write_processing): Update for
4128 recent changes to the arch_info structure.
4130 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
4131 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
4132 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
4135 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
4136 Ralf Baechle <ralf@uni-koblenz.de>
4138 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
4139 output DT_MIPS_GOTSYM.
4140 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
4141 DT_MIPS_SYMTABNO if there are no global GOT symbols.
4143 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
4145 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
4146 prototype. Handle local symbols. Add commentary.
4147 (mips_elf_calculate_relocation): Adjust accordingly.
4148 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
4151 * elflink.h (elf_bfd_final_link): Tweak last change.
4153 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4155 * elflink.h (elf_link_size_reloc_section): Use the counts in the
4156 elf-section data to allocate just the right amount of relocation
4157 space. Don't allocate the hash space twice.
4158 (elf_bfd_final_link): Calculate the amount of space to allocate in
4159 each relocation section.
4161 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4163 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4164 64bit mode, generate a section relative relocation for a 32bit
4166 (elf_hppa_is_local_label_name): New function.
4167 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4168 shared between 32bit and 64bit port.
4170 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4172 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4173 R_MIPS_GOT16 and R_MIPS_CALL16.
4174 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4175 to use when looking for a preexisting GOT entry.
4177 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4179 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4180 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4182 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4184 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4186 * elflink.h (elf_link_output_extsym): Don't output a weak
4187 reference to an undefined symbol just because it was defined weak
4190 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4192 * coffgen.c (coff_find_nearest_line): When looking for file, use
4193 last best match rather than first. If address is beyond last line
4194 number record, don't return the last line as the correct value.
4196 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4198 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4199 * bfd-in2.h: Rebuild.
4201 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4203 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4204 * coffcode.h (coff_set_custom_section_alignment): New static
4206 (coff_section_alignment_table): New static array.
4207 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4208 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4209 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4210 * libcoff.h: Rebuild.
4212 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4214 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4216 * Makefile.in: Rebuild.
4218 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4220 * section.c (SEC_SHARED): Define.
4221 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4222 (styp_to_sec_flags): Likewise.
4223 * peicode.h (coff_swap_scnhdr_out): Likewise.
4224 * bfd-in2.h: Rebuild.
4226 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4228 * coffcode.h (coff_classify_symbol): Comment out part of
4229 1999-08-05 change which breaks cygwin DLLs.
4231 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4232 * aclocal.m4, configure: Rebuild.
4234 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4236 * section.c (global_syms): Only initialize union field if
4239 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4241 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4242 the size of a GOT entry here.
4243 (mips_elf_calculate_relocation): Don't create a local GOT entry
4244 for the symbol in a GOT16 relocation; just for it's high-order bit
4245 (_bfd_mips_elf_relocate_section): Fix thinko.
4247 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4249 Based on patches from Donn Terry <donn@interix.com>:
4250 * coffcode.h (enum coff_symbol_classification): Define.
4251 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4252 _bfd_coff_classify_symbol. Change return type.
4253 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4254 (coff_slurp_symbol_table): Use coff_classify_symbol.
4255 (coff_classify_symbol): New static function.
4256 (coff_sym_is_global): Never define.
4257 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4258 * cofflink.c (coff_link_check_ar_symbols): Use
4259 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4260 (coff_link_add_symbols): Likewise.
4261 (_bfd_coff_link_input_bfd): Likewise.
4262 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4263 coff_classify_symbol.
4264 * libcoff.h: Rebuild.
4266 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4268 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4269 (e_ltpsel, e_rtpsel): Similarly.
4271 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4272 and 14bit ertpsel. Handle 64bit psel.
4274 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4276 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4277 handling for REL relocations. And only left-shift R_MIPS26
4278 relocation addends where necessary.
4280 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4282 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4283 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4284 Just return the relocation found.
4285 (mips_elf_relocate_section): Pull the LO16 addend out of the
4286 section itself when using REL relocations.
4288 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4289 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4292 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4294 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4295 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4296 relocation against a symbol in an input section with no output
4297 section. From Daniel Jacobowitz <drow@false.org>.
4299 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4301 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4302 look for generated file correctly.
4303 * aclocal.m4, configure: Rebuild.
4305 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4307 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4308 and R_MIPS16_26 relocations correctly when relocating.
4309 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4310 and R_MIPS_CALL_LO16 are for global symbols.
4312 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4314 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4316 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4317 variables and initialize them.
4319 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4321 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4322 there are no global symbols requiring GOT entries.
4323 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4324 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4325 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4327 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4328 symbols are considered to have the value zero.
4329 (_bfd_mips_elf_relocate_section): Don't try to perform a
4330 relocation for an undefined symbol.
4331 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4334 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4336 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4337 wants ba,a,pt %xcc instead of %icc.
4338 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4339 of large PLT entries.
4340 (sparc64_elf_plt_ptr_offset): Fix calculation.
4341 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4342 addend should be relative to load address, not .plt section start.
4343 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4345 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4347 * elf-bfd.h (struct elf_backend_data): Add
4348 print_symbol_all and output_arch_syms backend methods.
4349 * elfxx-target.h: Likewise.
4350 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4351 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4352 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4354 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4355 symbols in .dynsym, add their names into .dynstr. Put those symbols
4357 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4358 pointers to STT_REGISTER symbols in dynsym section.
4359 (sparc64_elf_print_symbol_all): New function.
4360 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4361 printing using the print_symbol_all hook.
4363 1999-07-30 Catherine Moore <clm@cygnus.com>
4365 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4368 1999-07-29 Richard Henderson <rth@cygnus.com>
4370 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4371 dynamic_sections_created.
4373 1999-07-29 Richard Henderson <rth@cygnus.com>
4375 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4376 (mips_rtype_to_howto): ... new function.
4377 (_bfd_mips_elf_relocate_section): Use it.
4379 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4381 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4383 1999-07-27 Nick Clifton <nickc@cygnus.com>
4385 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4387 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4388 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4390 1999-07-23 Donn Terry <donn@interix.com>
4392 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4393 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4394 * cofflink.c (coff_link_add_symbols): If PE, handle section
4396 * libcoff.h: Rebuild.
4398 * config.bfd (i[3456]86-*-interix*): New target.
4400 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4402 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4403 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4404 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4405 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4406 (COFF_SUPPORT_GNU_LINKONCE): Define.
4407 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4408 (COFF_SUPPORT_GNU_LINKONCE): Define.
4410 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4413 * makefile.dos: Remove; obsolete.
4414 * configure.bat: Remove; obsolete.
4416 1999-07-21 H.J. Lu <hjl@gnu.org>
4418 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4420 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4422 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4423 message and fail if a symbol index is out of range.
4425 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4427 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4428 when looking at a R_MIPS_GOT16 relocation.
4430 1999-07-20 Nick Clifton <nickc@cygnus.com>
4432 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4434 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4436 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4437 removed in previous change.
4438 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4439 in relocateable output.
4441 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4443 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4446 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4447 if they appear to be specially created by the linker.
4449 1999-07-19 Nick Clifton <nickc@cygnus.com>
4451 * targets.c (alternative_target): New field in bfd_target
4453 (bfd_search_for_target): New function: Find a target that
4454 satisifies a search function.
4455 * bfd-in2.h: Regenerate.
4457 * elfxx-target.h: Initialise the alternative_target field of
4458 the bfd_target structures to point to the other target (if
4460 * nlm-target.h: Initialise the alternative_target field of
4461 the bfd_target structures to point to the other target (if
4464 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4465 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4467 * aix386-core.c: Initialise new field of bfd_target structure.
4468 * aout-adobe.c: Initialise new field of bfd_target structure.
4469 * aout-arm.c: Initialise new field of bfd_target structure.
4470 * aout-target.h: Initialise new field of bfd_target structure.
4471 * aout-tic30.c: Initialise new field of bfd_target structure.
4472 * binary.c: Initialise new field of bfd_target structure.
4473 * bout.c: Initialise new field of bfd_target structure.
4474 * cisco-core.c: Initialise new field of bfd_target structure.
4475 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4476 * coff-alpha.c: Initialise new field of bfd_target structure.
4477 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4478 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4479 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4480 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4481 * coff-i386.c: Initialise new field of bfd_target structure.
4482 * coff-i860.c: Initialise new field of bfd_target structure.
4483 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4484 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4485 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4486 * coff-mips.c: Initialise new field of bfd_target structure.
4487 * coff-ppc.c: Initialise new field of bfd_target structure.
4488 * coff-rs6000.c: Initialise new field of bfd_target structure.
4489 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4490 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4491 * coff-tic30.c: Initialise new field of bfd_target structure.
4492 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4493 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4494 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4495 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4496 * hppabsd-core.c: Initialise new field of bfd_target structure.
4497 * hpux-core.c: Initialise new field of bfd_target structure.
4498 * i386msdos.c: Initialise new field of bfd_target structure.
4499 * i386os9k.c: Initialise new field of bfd_target structure.
4500 * ieee.c: Initialise new field of bfd_target structure.
4501 * ihex.c: Initialise new field of bfd_target structure.
4502 * irix-core.c: Initialise new field of bfd_target structure.
4503 * mipsbsd.c: Initialise new field of bfd_target structure.
4504 * netbsd-core.c: Initialise new field of bfd_target structure.
4505 * oasys.c: Initialise new field of bfd_target structure.
4506 * osf-core.c: Initialise new field of bfd_target structure.
4507 * ppcboot.c: Initialise new field of bfd_target structure.
4508 * ptrace-core.c: Initialise new field of bfd_target structure.
4509 * sco5-core.c: Initialise new field of bfd_target structure.
4510 * som.c: Initialise new field of bfd_target structure.
4511 * srec.c: Initialise new field of bfd_target structure.
4512 * tekhex.c: Initialise new field of bfd_target structure.
4513 * trad-core.c: Initialise new field of bfd_target structure.
4514 * versados.c: Initialise new field of bfd_target structure.
4515 * vms.c: Initialise new field of bfd_target structure.
4517 1999-07-19 Andreas Schwab <schwab@suse.de>
4519 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4522 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4524 * elflink.h (elf_link_adjust_relocs): New function.
4525 (elf_bfd_final_link): Use it.
4526 (elf_link_input_bfd): Deal with the fact that there can be
4527 two relocation sections for a single section.
4528 (elf_reloc_link_order): Likewise.
4530 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4531 a relocateable object.
4532 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4534 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4536 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4537 (sparc64_elf_get_reloc_upper_bound,
4538 sparc64_elf_get_dynamic_reloc_upper_bound,
4539 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4540 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4542 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4543 ELF64_R_TYPE_ID/DATA where appropriate.
4545 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4547 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4550 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4552 * elf32-mips.c (mips_elf_local_relocation_p): New static
4554 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4555 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4556 Always set *require_jalxp.
4557 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4558 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4559 GOT16 if the GOT16 is against a local symbol. Don't return false
4560 for an undefined symbol. If there is an overflow, assert that we
4563 1999-07-16 Andreas Schwab <schwab@suse.de>
4565 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4566 variables `link' and `elfsec'.
4567 (elf_bfd_final_link): Remove unused variable `os'.
4569 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4571 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4572 a PT_PHDR program headers.
4573 (_bfd_mips_elf_final_link): Don't assume there are going to be
4574 section symbols when we're not building a shared object.
4575 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4578 1999-07-15 J.T. Conklin <jtc@redback.com>
4580 * config.bfd (i[3456]86-*-vxworks*): New target.
4582 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4584 * elf32-mips.c (mips_elf_stub_section_p): New function.
4585 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4586 (mips_elf_relocate_section): Adjust calling sequence for
4587 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4588 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4591 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4593 * configure.in: Bump version number to 2.9.5.
4594 * configure: Rebuild.
4596 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4598 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4600 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4601 to derive final type instead of hardwiring a selection.
4603 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4605 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4606 things relocated by R_MIPS16_GPREL.
4607 (mips_elf_perform_relocation): Likewise.
4609 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4611 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4613 1999-07-14 Richard Henderson <rth@cygnus.com>
4615 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4616 (_bfd_mips_elf_size_dynamic_sections): Set it.
4617 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4618 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4619 new argument max_local.
4621 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4623 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4624 subwords when handling an R_MIPS16_26 relocation.
4625 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4628 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4629 dst_mask to match reality.
4630 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4631 (mips_elf_obtain_contents): Use bfd_get.
4632 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4633 (mips_elf_relocate_section): Likewise.
4635 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4637 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4638 (mips_elf_relocate_section): Adjust calling sequence for
4639 mips_elf_perform_relocation.
4640 (mips_elf_perform_relocation): Take additional argument. Handle
4641 R_MIPS16_26. Use bfd_put for convenience.
4643 1999-07-13 Richard Henderson <rth@cygnus.com>
4645 * elf.c (assign_file_positions_for_segments): Thinko last change.
4646 Always overwrite p_flags.
4648 1999-07-13 Richard Henderson <rth@cygnus.com>
4650 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4651 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4652 .dynbss and .rel[a].bss if want_dynbss.
4653 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4655 1999-07-13 Richard Henderson <rth@cygnus.com>
4657 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4659 1999-07-13 Richard Henderson <rth@cygnus.com>
4661 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4662 (struct elf_link_hash_table): Add dynlocal.
4663 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4664 (_bfd_elf_link_adjust_dynindx): Delete.
4665 (_bfd_elf_link_renumber_dynsyms): Prototype.
4666 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4667 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4668 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4669 (_bfd_elf_link_lookup_local_dynindx): New function.
4670 (elf_link_renumber_hash_table_dynsyms): New function.
4671 (_bfd_elf_link_renumber_dynsyms): New function.
4672 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4673 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4674 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4675 instead of elf_link_remove_section_and_adjust_dynindices.
4676 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4677 (elf_link_assign_sym_version): Remove removed_dynamic code.
4678 (elf_link_renumber_dynsyms): Delete.
4679 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4681 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4682 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4683 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4684 * elf32-mips.c: Similarly.
4685 * elf32-ppc.c: Similarly.
4686 * elf32-sparc.c: Similarly.
4687 * elf64-alpha.c: Similarly.
4688 * elf64-sparc.c: Similarly.
4690 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4692 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4693 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4694 when the relocation is against _gp_disp.
4696 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4698 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4699 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4700 to possibly_dynamic_relocs. Adjust usage throughout code.
4701 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4702 (elf_mips_ctor64_howto): Likewise.
4703 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4705 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4706 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4707 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4708 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4710 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4712 * Makefile.am: Rebuild dependencies.
4713 * Makefile.in: Rebuild.
4715 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4716 * bfd-in2.h: Rebuild.
4718 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4719 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4720 structure initializations. Add casts.
4721 * reloc.c (EMPTY_HOWTO): Define.
4722 * bfd-in2.h: Rebuild.
4723 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4724 comparisons against 0.
4725 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4726 previous_ibfd_e_flags to unsigned long.
4727 * vms.h (struct vms_private_data_struct): Change section_count to
4729 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4730 (_bfd_vms_write_gsd): Change symnum to unsigned.
4731 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4732 * vms-tir.c (etir_sta): Change psect to unsigned.
4733 (alloc_section): Change idx to unsigned.
4734 (tir_sta, tir_ctl): Change psect to unsigned.
4735 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4736 * vms.c (priv_section_count): Change to unsigned.
4738 1999-07-12 Andreas Schwab <schwab@suse.de>
4740 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4741 * m68klinux.c: Likewise.
4743 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4745 * Many files: Changes to avoid gcc warnings: Remove unused local
4746 variables. Add default case to enum switches.
4747 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4748 compile if not COFF_IMAGE_WITH_PE.
4749 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4750 (bfd_arm_get_bfd_for_interworking): Likewise.
4751 (bfd_arm_process_before_allocation): Likewise.
4752 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4753 * pei-arm.c: Likewise.
4754 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4755 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4756 (mips_elf_got16_entry): Put parens around & in body of ==.
4757 (mips_elf_calculate_relocation): Correct test for empty string.
4758 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4760 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4763 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4765 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4766 as appropriate. Fill in structure initializations. Add variable
4767 initializations. Add casts.
4768 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4769 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4771 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4773 * elf-bfd.h (bfd_elf_hash): Update declaration.
4774 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4775 when calling bfd_elf_hash.
4777 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4779 * libbfd.c (bfd_put_8): Make it of type `void'.
4780 * bfd-in2.h: Regenerated.
4781 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4783 (_bfd_mips_elf_final_link): Likewise.
4785 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4787 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4789 * config.bfd (hppa*-*-linux-gnu*): New target
4791 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4793 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4794 (_bfd_mips_elf_create_dynamic_sections): New function.
4795 (_bfd_mips_elf_add_symbol_hook): Likewise.
4796 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4797 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4798 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4799 (_bfd_mips_elf_gc_mark_hook): Likewise.
4800 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4801 (_bfd_mips_elf_always_size_sections): Likewise.
4802 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4803 (_bfd_mips_elf_check_relocs): Likewise.
4804 (_bfd_mips_elf_link_hash_table_create): Likewise.
4805 (_bfd_mips_elf_print_private_data): Likewise.
4806 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4807 (_bfd_mips_elf_final_link): Likewise.
4808 (_bfd_mips_elf_additional_program_headers): Likewise.
4809 (_bfd_mips_elf_modify_segment_map): Likewise.
4810 (_bfd_mips_elf_relocate_section): Likewise.
4811 * elf32-mips.c (mips_elf32_object_p): Move contents into
4812 _bfd_mips_elf_object_p.
4813 (mips_elf_additional_program_headers): Rename to
4814 _bfd_mips_elf_additional_program_headers.
4815 (mips_elf_modify_segment_map): Rename to
4816 _bfd_mips_elf_modify_segment_map.
4817 (elf_mips_abi_name): Change prototype.
4818 (mips_elf32_section_from_shdr): Merge into
4819 _bfd_mips_elf_section_from_shdr.
4820 (mips_elf32_section_processing): Merge into
4821 _bfd_mips_elf_section_processing.
4822 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4823 the right back-end ELF linker.
4824 (mips_elf_relocate_section): Rename to
4825 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4826 (mips_elf_link_output_symbol_hook): Rename to
4827 _bfd_mips_elf_link_output_symbol_hook.
4828 (mips_elf_create_dynamic_section): Rename to
4829 _bfd_mips_elf_create_dynamic_section.
4830 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4831 Adjust for 64-bit code. Use mips_elf_got_section.
4832 (mips_elf_adjust_dynamic_symbol): Rename to
4833 _bfd_mips_elf_adjust_dynamic_symbol. Use
4834 mips_elf_allocate_dynamic_relocations.
4835 (mips_elf_finish_dynamic_symbol): Rename to
4836 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4837 Adjust for 64-bit code.
4838 (mips_elf_finish_dynamic_sections): Rename to
4839 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4840 (mips_elf_always_size_sections): Rename to
4841 _bfd_mips_elf_always_size_sections.
4842 (mips_elf_add_symbol_hook): Rename to
4843 _bfd_mips_elf_add_symbol_hook.
4844 (mips_elf_next_lo16_addend): Constify.
4845 (mips_elf_calculate_relocation): Likewise.
4846 (mips_elf_obtain_contents): Likewise.
4847 (mips_elf_perform_relocation): Likewise.
4848 (mips_elf_create_dynamic_relocation): Likewise.
4849 (mips_elf_allocate_dynamic_relocations): New function.
4850 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4851 (MIPS_ELF_REL_SIZE): Likewise.
4852 (MIPS_ELF_DYN_SIZE): Likewise.
4853 (MIPS_ELF_GOT_SIZE): Likewise.
4854 (MIPS_ELF_SYM_SIZE): Likewise.
4855 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4856 (MIPS_ELF_GET_WORD): Likewise.
4857 (MIPS_ELF_PUT_WORD): Likewise.
4858 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4859 (STUB_LW): Conditionalize for 64-bit value.
4860 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4862 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4863 Check it for inconsistency.
4864 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4866 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4868 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4869 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4870 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4871 (mips_elf_local_got_index): Likewise.
4872 (mips_elf_got_page): Likewise.
4873 (mips_elf_got_info): Likewise.
4874 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4875 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4876 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4877 instead of constant `2'.
4878 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4879 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4880 (mips_elf_size_dynamic_sections): Use
4881 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4882 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4883 Adjust all releveant entries in elf backend table.
4884 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4885 (mips_elf64_section_processing): Likewise.
4886 Adjust elf backend entries to use _bfd_mips_elf variants now
4889 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4891 (size_dynamic_sections): Likewise.
4892 (elf_link_output_extsym): Likewise.
4893 * elf.c: (elf_fake_sections): Likewise.
4894 * libbfd.c (bfd_get): New macro.
4895 (bfd_put): Likewise.
4896 * bfd-in2.h: Regenerated.
4898 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4900 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4901 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4902 wap_reloca_in, and swap_reloca_out.
4903 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4904 multiple internal relocations per external relocation.
4905 (link_read_relocs): Likewise.
4906 (elf_bfd_final_link): Likewise.
4907 (elf_link_input_bfd): Likewise.
4908 (elf_gc_mark): Likewise.
4909 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4910 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4912 (size_info): Add entries for new fields.
4913 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4914 (mips_elf64_be_swap_reloc_in): New function.
4915 (mips_elf64_be_swap_reloc_out): Likewise.
4916 (mips_elf64_be_swap_reloca_in): Likewise.
4917 (mips_elf64_be_swap_reloca_out): Likewise.
4918 (mips_elf64_size_info): Add entries for new fields.
4920 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4922 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4923 field equals the new rel_count field.
4924 (elf_link_input_bfd): When doing a relocateable link, use the new
4925 rel_count field rather than the reloc_count field.
4926 (elf_reloc_link_order): Likewise.
4927 (elf_finish_pointer_linker_section): Likewise.
4929 Based on patch from H.J. Lu <hjl@gnu.org>:
4930 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4931 shared library to override a weak definition in a regular object.
4933 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4935 * libhppa.h: Revert July 2, 1999 patch.
4937 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4938 need to generate DLTIND relocations, not DLTREL relocations.
4940 1999-07-05 Nick Clifton <nickc@cygnus.com>
4942 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4944 (coff_set_flags): Recognise arm 5 architectures.
4946 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4947 Add support for armv5 architecture.
4949 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4951 * reloc.c: Add new, assembler only, ARM reloc:
4952 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4954 * bfd-in2.h: Regenerate.
4956 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4958 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4959 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4960 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4961 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4962 * elf32-mips.c (ABI_64_P): New macro.
4963 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4964 (_bfd_mips_elf_find_nearest_line): Adjust call to
4965 _bfd_dwarf2_find_nearest_line.
4966 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4967 * libbfd.h: Regenerated.
4969 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4971 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4973 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4975 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4976 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4978 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4980 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4982 (_bfd_elf_init_reloc_shdr): New function.
4983 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4984 bfd_alloc followed by memset.
4985 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4986 (elf_fake_sections): Here.
4987 (assign_section_numbers): Assign section numbers for the second
4988 relocation section, if required.
4989 * elflink.h (elf_link_output_relocs): New function.
4990 (elf_link_size_reloc_section): Likewise.
4991 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4992 (elf_link_input_bfd): Use elf_link_output_relocs.
4994 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4995 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4997 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4999 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
5002 1999-06-28 Mark Mitchell <mark@codesourcery.com>
5004 * elf32-mips.c (mips_elf_got_info): Move declaration before
5005 prototypes. Change global_gotsym to be a pointer to a hash entry,
5006 rather than a number index.
5007 (mips_elf_link_hash_entry): Move declaration before prototypes.
5008 (mips_elf_irix6_finish_dynamic_symbol): New function.
5009 (mips_elf_sign_extend): Likewise.
5010 (mips_elf_high): Likewise.
5011 (mips_elf_higher): Likewise.
5012 (mips_elf_highest): Likewise.
5013 (mips_elf_global_got_index): Likewise.
5014 (mips_elf_local_got_index): Likewise.
5015 (mips_elf_got_offset_from_index): Likeiwse.
5016 (mips_elf_record_global_got_symbol): Likewise.
5017 (mips_elf_got_page): Likewise.
5018 (mips_elf_next_lo16_addend): Likewise.
5019 (mips_elf_calculate_relocation): Likewise.
5020 (mips_elf_obtain_contents): Likewise.
5021 (mips_elf_perform_relocation): Likewise.
5022 (mips_elf_assign_gp): Likewise.
5023 (mips_elf_sort_hash_table_f): Likewise.
5024 (mips_elf_sort_hash_table): Likewise.
5025 (mips_elf_got_section): Likewise.
5026 (mips_elf_got_info): Likewise.
5027 (mips_elf_create_local_got_entry): Likewise.
5028 (mips_elf_got16_entry): Likewise.
5029 (mips_elf_create_dynamic_relocation): Likewise.
5030 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
5031 (mips_elf_final_gp): Use mips_elf_assign_gp.
5032 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
5033 into SHN_SCOMMON automatically on IRIX6.
5034 (mips_elf_add_symbol_hook): Likewise.
5035 (mips_elf_relocate_section): Rewrite, using
5036 mips_elf_calculate_relocation and mips_elf_perform_relocation.
5037 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
5038 Don't deal with .rld_map on IRIX6.
5039 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
5040 section flags appropriately for .got.
5041 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
5042 the got. Call mips_elf_record_global_got_symbol and allocate
5043 local got space appropriately.
5044 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
5045 char *. Rework calculation of GOT size. Sort dynamic symbol
5046 table entries so entries that do not require GOT entries appear at
5047 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
5048 code dealing with DT_INIT and DT_FINI. Remove fiddling with
5050 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
5052 (mips_elf_finish_dynamic_symbol): Use
5053 mips_elf_irix6_finish_dynamic_symbol.
5054 (mips_elf_finish_dynamic_sections): Correct off-by-one error
5055 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
5056 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
5058 1999-06-30 Ian Lance Taylor <ian@zembu.com>
5060 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
5061 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
5063 1999-06-04 Philip Blundell <philb@gnu.org>
5065 * elf32-arm.h (elf_backend_got_header_size): Define.
5066 (elf_backend_plt_header_size): Likewise.
5068 1999-06-28 Jim Pick <jim@jimpick.com>
5070 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
5072 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
5074 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
5075 relocation function.
5076 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
5078 1999-06-27 Mark Mitchell <mark@codesourcery.com>
5080 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
5081 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
5082 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
5083 (_bfd_mips_elf_section_from_shdr): Use them.
5084 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
5085 of GP-relative sections.
5086 (_bfd_mips_elf_set_section_contents): Use them.
5087 (_bfd_mips_elf_section_processing): Share code between .sdata and
5088 .lit4/.lit8 sections. Set appropriate flags for .srdata.
5089 (mips_elf_additional_program_headers): Add handling for
5090 PT_MIPS_OPTIONS segment on IRIX6.
5091 (mips_elf_modify_segment_map): Likeiwse.
5092 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
5093 Include the options sections on IRIX6. Don't look for GP-relative
5094 sections by name; use SHF_MIPS_GPREL instead.
5095 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
5097 (mips_elf_create_dynamic_sections): Don't muck about with section
5098 alignments and such on IRIX6.
5099 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5100 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
5101 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
5102 bfd_zalloc rather than bfd_alloc and memset.
5103 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5104 Don't assert the existence of .rld_map on IRIX6.
5105 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
5107 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
5108 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
5111 1999-06-26 Mark Mitchell <mark@codesourcery.com>
5113 * elf32-mips.c (mips_elf_swap_msym_in): New function.
5114 (mips_elf_swap_msym_out): New function.
5115 (mips_elf_create_msym_section): Likewise.
5116 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
5117 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
5118 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
5119 section not named .msym.
5120 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
5121 .msym directly. Set appropriate attributes for the .msym
5123 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
5124 (mips_elf_link_hash_newfunc): Clear it.
5125 (mips_elf_create_dynamic_sections): Create the .msym section
5127 (mips_elf_size_dynamic_sections): Allocate space for the
5128 .msym section. Add a DT_MIPS_MSYM entry.
5129 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
5131 (mips_elf_finish_dynamic_sections): Assign a value for
5132 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
5134 * elf32-mips.c (irix_compat_t): New enumeration.
5135 (ABI_N32_P): New macro.
5136 (IRIX_COMPAT): Likewise.
5137 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
5138 (mips_elf_relocate_section): Fix typo.
5140 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5142 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
5143 as writable PE sections.
5145 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5147 * dwarf2.c (struct arange): New type.
5148 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
5149 (arange_add): New function.
5150 (decode_line_info): Keep track of address ranges that a compilation
5152 (comp_unit_contains_address): Return true if address is contained
5153 in _any_ of the address ranges associated with a compilation unit.
5154 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
5155 on the first comp_unit that contains the address.
5157 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5159 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
5160 (decode_line_info): Add variable STASH and initialize it to point
5161 to the per-bfd dwarf2_debug info. Remove static variable
5162 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5164 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5166 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5167 shared library to have an undefined symbol.
5169 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5170 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5172 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5174 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5175 * elf32-hppa.c: Remove everything related to symbol extension
5176 sections & records. Use the common elf_hppa_final_write_processing.
5178 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5180 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5181 functions instead of _init/_fini if requested.
5183 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5185 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5188 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5190 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5191 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5193 (ppc_elf_finish_dynamic_sections): Check for positive section
5194 dynindx field, rather than comparing against -1.
5195 (ppc_elf_relocate_section): Only return false if undefined_symbol
5196 or reloc_overflow fail, not always upon encountering an error.
5198 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5200 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5201 bfd_byte * before performing pointer arithmetic.
5203 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5205 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5207 * elf32-hppa.c: Include elf-hppa.h.
5208 (ARCH_SIZE): Define.
5209 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5211 (elf32_hppa_info_to_howto): Similarly.
5212 (elf_hppa_howto_table): Similarly.
5213 (elf_hppa_reloc_type_lookup): Similarly.
5214 (hppa_elf_gen_reloc_type): Similarly.
5215 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5217 1999-06-22 Nick Clifton <nickc@cygnus.com>
5219 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5220 handling R_V850_22_PCREL relocation.
5222 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5224 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5227 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5229 * section.c (_bfd_strip_section_from_output): Ignore sections
5230 DISCARDed by the link script.
5232 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5234 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5235 Remove unused local variable spp.
5237 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5238 the entry symbol is not set.
5240 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5242 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5243 GPDISP or LITUSE in a relocatable link.
5245 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5247 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5248 * (alloc_dwarf1_func): Likewise.
5250 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5252 * libhppa.h: Fix various formatting errors.
5253 (assemble_3); Rewrite using CATENATE.
5254 (assemble_17): Fix various bugs.
5256 1999-06-16 Nick Clifton <nickc@cygnus.com>
5258 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5260 1999-06-15 Richard Henderson <rth@cygnus.com>
5262 * section.c (SEC_SHORT): Define.
5263 * bfd-in2.h: Rebuild.
5265 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5267 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5268 Remove abfd parameter. Use _bfd_strip_section_from_output.
5269 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5271 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5272 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5273 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5275 (bfd_elf_size_dynamic_sections): Use it.
5277 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5279 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5280 complain_overflow_bitfield to complain_overflow_signed.
5282 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5284 * elflink.h (elf_link_read_relocs_from_section): New function,
5286 (elf_link_read_relocs): Here. Use it for both relocation
5289 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5291 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5292 asect->reloc_count is valid.
5294 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5296 * elf32-mips.c (mips_elf32_section_processing): Permit a
5297 SHT_MIPS_REGINFO section to have a size of 0.
5299 1999-06-12 David O'Brien <obrien@freebsd.org>
5301 * config.bfd (alpha*-*-freebsd*): New target.
5302 (i[3456]86-*-freebsd*): Now defaults to ELF.
5304 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5306 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5307 wrap if the relocation covers the high bit of an address.
5309 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5311 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5313 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5314 instead of R_SPARC_max.
5315 (sparc64_elf_info_to_howto): Likewise.
5316 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5317 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5319 1999-06-07 Richard Henderson <rth@cygnus.com>
5321 * section.c (_bfd_strip_section_from_output): Remove output
5322 sections with no initial link_order.
5324 1999-06-07 Nick Clifton <nickc@cygnus.com>
5326 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5328 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5330 * Makefile.am (SOURCE_HFILES): Add missing headers.
5331 * Makefile.in: Regenerated.
5333 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5335 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5338 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5340 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5341 range undefweak symbols.
5342 * hash.c: Add missing comma after @xref{}
5343 * linker.c: Likewise.
5345 1999-06-04 Nick Clifton <nickc@cygnus.com>
5347 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5349 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5350 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5351 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5352 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5354 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5356 * Makefile.am: Rebuild dependencies.
5357 (BFD32_BACKENDS): Add dwarf1.lo.
5358 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5359 * Makefile.in: Rebuild.
5361 1999-06-04 Nick Clifton <nickc@cygnus.com>
5363 * Makefile.am: Add epoc-arm-pe target.
5364 * Makefile.in: Regenerate.
5365 * pe-arm.c: Only redefine interworking function names if they have
5366 not already been redefined.
5367 * pei-arm.c: Only redefine interworking function names if they have
5368 not already been redefined.
5369 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5371 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5374 1999-06-03 Nick Clifton <nickc@cygnus.com>
5376 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5378 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5380 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5382 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5384 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5385 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5387 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5389 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5390 in other text sections.
5392 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5394 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5395 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5396 * libbfd.h: Regenerate.
5397 * coff-sh.c (sh_merge_private_data): Delete.
5398 (coff_bfd_merge_private_bfd_data): Change to
5399 _bfd_generic_verify_endian_match.
5400 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5402 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5404 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5406 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5408 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5410 (bfd_elf32_arm_process_before_allocation): Likewise.
5411 * bfd-in2.h: Rebuild.
5413 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5415 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5416 track of end_sequence markers.
5417 (add_line_info): Add END_SEQUENCE arg.
5418 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5419 debug-line info---it doesn't work right if a compilation unit
5420 consists of multiple discontiguous code-sequences. It would be
5421 worthwhile to optimize for the common case where a compilation
5422 unit results in a contiguous set of code sequences, but this is
5423 quite tricky to get right for arbitrary DWARF2 files.
5424 (lookup_address_in_line_info_table): Don't use the last line entry
5425 for a compilation unit for anything with an address higher than
5426 this line entry. Also, check for end_sequence markers to
5427 correctly handle discontinuities.
5428 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5429 compilation units, check all compilation units with each->high==0
5430 just like when reading compilation units.
5432 * dwarf2.c (decode_line_info): Initialize table->files and
5433 table->last_line to NULL to avoid segfaults due to random
5434 values in these members.
5435 (concat_filename): Check for out-of-range file number before
5436 indexing filename table. Segfaults suck.
5438 * dwarf2.c (decode_line_info): Don't truncate address to least
5439 significant 32 bits (breaks 64 bit targets).
5440 (lookup_address_in_function_table): Ditto.
5441 (comp_unit_contains_address): Ditto.
5443 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5445 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5446 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5447 (mips_elf64_howto_table_rela): Likewise.
5449 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5451 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5452 single section has two associated relocation sections.
5454 1999-06-02 Mark Salter <msalter@cygnus.com>
5456 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5457 COFF_WITH_PE defined.
5459 1999-06-02 Nick Clifton <nickc@cygnus.com>
5461 * pe-arm.c: Rename global arm interworking functions to avoid name
5462 collision when all targets BFD is built.
5465 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5467 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5468 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5469 (bfd_elf_section_data): Add use_rela_p.
5470 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5471 (_bfd_elf_new_section_hook): Likewise.
5472 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5474 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5475 * elfcode.h (write_relocs): Determine whether or not use rela
5476 relocs based on the relocation section header.
5477 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5478 instead of use_rela_p.
5479 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5480 (elf_backend_may_use_rela_p): Likewise.
5481 (elf_backend_default_use_rela_p): Likewise.
5482 (elfNN_bed): Use them.
5484 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5486 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5488 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5490 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5491 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5492 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5493 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5494 * bfd-in2.h: Regenerated.
5495 * libbfd.h: Likewise.
5496 * elf32-mips.c (mips_info_to_howto_rela): New function.
5497 (USE_REL): Adjust for new conventions.
5498 (MINUS_ONE): New macro.
5499 (elf_mips_howto_table): Add R_MIPS_SUB.
5500 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5502 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5503 .MIPS.content section.
5504 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5505 with .MIPS.content as .MIPS.content sections. Set
5506 SHF_MNIPS_NOSTRIP for such section.
5507 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5508 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5509 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5511 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5513 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5516 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5519 1999-05-30 Philip Blundell <philb@gnu.org>
5521 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5522 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5523 the addend does not overflow into the rest of the word.
5525 1999-05-29 Nick Clifton <nickc@cygnus.com>
5527 * bfd-in.h: Amend prototype for
5528 bfd_elf32_arm_process_before_allocation .
5529 * bfd-in.h: Regenerate.
5531 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5532 elements in a fixed sized array.
5533 (ARM_ELF_ABI_VERSION): Define.
5534 (ARM_ELF_OS_ABI_VERSION): Define.
5535 (R_ARM_THM_ABS5): Fix rightshift and size.
5536 (R_ARM_THM_PC22): Fix size.
5537 (R_ARM_PLT32): Define Howto.
5538 (find_howto): New function: Locate a howto based on a reloc
5540 (elf32_arm_info_to_howto): Use find_howto if necessary.
5541 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5542 bfd_reloc_code_real_type.
5543 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5544 and BFD_RELOC_VTABLE_ENTRY.
5545 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5547 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5548 elements in a fixed sized array.
5549 (ARM_ELF_ABI_VERSION): Define.
5550 (ARM_ELF_OS_ABI_VERSION): Define.
5551 (R_ARM_THM_ABS5): Fix rightshift and size.
5552 (R_ARM_THM_PC22): Fix size.
5553 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5554 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5555 bfd_reloc_code_real_type.
5557 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5558 no_pipeline_knowledge.
5559 (elf32_arm_link_hash_create): Initialise new field to zero.
5560 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5561 no_pipeline_knowledge. Use this parameter to initialise the field
5562 in the globals data structure.
5563 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5564 no_pipeline_knowledge is false and the binary is from an old
5566 (elf32_arm_merge_private_data): Generate an error if an attempt is
5567 made to link together big endian and little endian code.
5568 (elf32_arm_post_process_headers): New function: Initialise the
5569 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5571 (elf_backend_post_process_headers): Define.
5573 1999-05-28 Nick Clifton <nickc@cygnus.com>
5575 * elf-bfd.h (struct elf_backend_data): Add new field:
5576 elf_backend_post_process_headers.
5578 * elfxx-target.h (elf_backend_post_process_headers): Define to
5579 NULL if not already defined.
5580 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5582 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5584 (_bfd_elf_compute_section_file_positions): Call
5585 elf_backend_post_process_headers if defined.
5587 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5589 * configure.in: Check whether getuid and getgid exist.
5590 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5591 HAVE_GETGID are not defined, respectively.
5592 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5594 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5595 * configure, config.in: Rebuild.
5597 1999-05-28 Martin Dorey <mdorey@madge.com>
5599 * elf32-i960.c: New file.
5600 * elf.c (prep_headers): Handle bfd_arch_i960.
5601 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5602 * config.bfd (i960-*-elf*): New target.
5603 * configure.in (bfd_elf32_i960_vec): New target vector.
5604 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5605 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5606 * Makefile.in, aclocal.m4, configure: Rebuild.
5608 1999-05-27 Nick Clifton <nickc@cygnus.com>
5610 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5612 (find_howto): New function: Find entries in the
5613 elf32_arm_howto_table.
5614 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5616 (elf32_arm_reloc_type_lookup): Add lookup for
5617 BFD_RELOC_ARM_PLT32.
5619 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5621 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5622 (elf32_arm_link_hash_table_create): Use above function as the
5623 constructor for hash table entries.
5624 (elf32_arm_relocate_section): Avoid crash when there is no output
5626 (elf32_arm_final_link_relocate): New parameter h.
5627 (elf32_arm_relocate_section): Pass symbol hash entry to above
5629 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5632 1999-05-25 Catherine Moore <clm@cygnus.com>
5634 * coff-arm.c (coff_arm_relocate_section): Don't emit
5635 base file entries for pc-relative values.
5637 1999-05-25 DJ Delorie <dj@cygnus.com>
5639 * peicode.h (coff_swap_sym_in): When we create the actual section
5640 to reflect the not-there section C_SECTION symbols refer to,
5641 change the symbol class to C_STAT as the section is now really
5644 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5646 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5649 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5651 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5653 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5654 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5656 1999-05-16 Nick Clifton <nickc@cygnus.com>
5658 * coff-mcore.c (in_reloc_p): Reinstate.
5660 1999-05-15 Nick Clifton <nickc@cygnus.com>
5662 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5663 * bfd-in2.h: Regenerate.
5664 * coff-mcore.c (in_reloc_p): Remove defintion.
5665 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5666 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5667 IMAGE_REL_MCORE_RVA.
5668 (coff_mcore_rtype_to_howto): Add special processing for
5669 IMAGE_REL_MCORE_RVA.
5670 (coff_mcore_relocate_section): Add support for
5671 IMAGE_REL_MCORE_RVA.
5672 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5673 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5675 (mcore_elf_relocate_section): Delete redundant case labels.
5677 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5679 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5680 precedence between bit-and and comparison.
5682 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5684 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5685 list of target formats (targ_selvecs).
5686 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5687 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5689 1999-05-10 DJ Delorie <dj@cygnus.com>
5691 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5692 reasonable mode until "ar x" is smart enough to skip it (fixes
5693 gcc/libgcc.a builds on mips-ecoff targets
5695 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5696 to work. Hack to support MS import libraries, which use different
5697 COMDAT types than GNU.
5698 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5699 to implied zero-length sections (see peicode below)
5700 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5701 filename symbols, which use one *or more* auxents.
5702 * coffswap.h (coff_swap_aux_in): ditto
5703 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5706 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5708 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5709 for all relocations.
5711 1999-05-10 Catherine Moore <clm@cygnus.com>
5713 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5714 if COFF_IMAGE_WITH_PE.
5715 (bfd_arm_process_before_allocation): Likewise.
5716 (bfd_arm_get_bfd_for_interworking): Likewise.
5717 * coff-arm.c: Likewise.
5718 * bfd-in2.h: Regenerate.
5719 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5720 (armpe_big_vec): Likewise.
5721 * configure: Rebuild.
5723 1999-05-10 Nick Clifton <nickc@cygnus.com>
5725 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5726 section, not just .rel. Same for .rela.
5728 1999-05-07 Nick Clifton <nickc@cygnus.com>
5730 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5731 endianism with an error message.
5733 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5735 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5736 assignment from "unsigned char *" to "char *".
5737 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5739 1999-05-05 Catherine Moore <clm@cygnus.com>
5741 * coff-arm.c (coff_arm_relocate_section): Add one to
5742 address of ARM_RVA32 thumb functions.
5744 1999-05-05 Catherine Moore <clm@cygnus.com>
5746 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5747 (elf32_m68k_copy_private_bfd_data): New.
5748 (elf32_m68k_merge_private_bfd_data): New.
5749 (elf32_m68k_print_private_bfd_data): New.
5750 (CPU32_FLAG): Define.
5751 (PLT_CPU32_ENTRY_SIZE): Define.
5752 (elf_cpu32_plt0_entry): Declare.
5753 (elf_cpu32_plt_entry): Declare.
5754 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5755 (elf_m68k_finish_dynamic_symbol): Likewise.
5756 (elf_m68k_finish_dynamic_sections): Likewise.
5757 (elf_backend_plt_header_size): Remove definition.
5758 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5759 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5760 (bfd_elf32_bfd_set_private_flags): Define.
5761 (bfd_elf32_bfd_print_private_bfd_data): Define.
5763 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5765 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5766 and R_LONG_PCREL_MODE.
5768 1999-04-29 Nick Clifton <nickc@cygnus.com>
5770 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5772 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5774 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5775 in relocation calculation.
5777 1999-04-26 Tom Tromey <tromey@cygnus.com>
5779 * aclocal.m4, configure: Updated for new version of libtool.
5781 1999-04-21 Nick Clifton <nickc@cygnus.com>
5783 * coff-mcore.c: Add support for mcore relocs.
5785 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5787 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5788 incorrect use EF_MIPS_xxBITPTRS.
5790 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5792 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5795 * bfd-in2.h: Rebuild.
5796 * libbfd.h: Rebuild.
5798 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5800 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5801 (coff_arm_relocate_section): Add ARM26D transform. Only
5802 change to ARM26D for relocateable links.
5804 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5806 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5807 (bfd_elf32_bfd_print_private_bfd_data): New.
5809 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5811 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5812 refetch addend if USE_REL, add many comments regarding current state.
5813 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5814 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5815 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5816 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5818 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5820 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5821 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5823 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5825 * dwarf2.c (decode_line_info): Don't truncate address to least
5826 significant 32 bits (breaks 64 bit targets).
5827 (lookup_address_in_function_table): Ditto.
5828 (comp_unit_contains_address): Ditto.
5830 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5832 * coff-arm.c (arm_emit_base_file_entry): New routine.
5833 (A2T3_OFFSET): Define.
5834 (T2A3_OFFSET): Define.
5835 (coff_arm_relocate_section): Emit base file entries for interworking
5838 1999-04-13 Philip Blundell <philb@gnu.org>
5840 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5841 relocs 17 through 19.
5843 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5845 * elfcode.h: Remove fnmatch.h.
5846 * elflink.h (elf_link_assign_sym_version): Call back to ld
5847 instead of calling fnmatch.
5849 * config.bfd (i?86-*-beoself): Include pe vecs.
5851 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5853 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5856 1999-04-10 Richard Henderson <rth@cygnus.com>
5858 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5859 when trying to resolve dynamic symbol references.
5860 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5861 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5862 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5863 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5864 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5865 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5866 * elflink.h (elf_link_output_extsym): Likewise.
5868 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5870 * section.c (_bfd_strip_section_from_output): New function moved from
5871 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5872 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5873 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5874 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5875 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5876 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5877 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5878 * bfd-in2.h: Update.
5880 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5882 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5884 1999-04-08 Nick Clifton <nickc@cygnus.com>
5886 * coff-mcore.c: New File: Support for mcore-pe targets.
5887 * cpu-mcore.c: New File: Support for mcore targets.
5888 * elf32-mcore.c: New File: Support for mcore-elf target.
5889 * pe-mcore.c: New File: Definitions for mcore-pe target.
5890 * pei-mcore.c: New File: Definitions for mcore-pei target.
5891 * Makefile.am: Add support for MCore targets.
5892 * Makefile.in: Regenerate.
5893 * config.bfd: Add support for MCore targets.
5894 * configure.in: Add support for MCore targets.
5895 * configure: Regenerate.
5896 * archures.c: Add support for MCore architecture.
5897 * bfd-in2.h: Regenerate.
5898 * coffcode.h: Add support for mcore-pe targets.
5899 * elf.c: Add support for mcore-elf target.
5900 * reloc.c: Add support for MCore relocs.
5901 * targets.c: Add support for MCore targets.
5903 1999-04-07 Nick Clifton <nickc@cygnus.com>
5905 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5906 R_ARM_XPC25 and R_ARM_THM_XPC22.
5907 (elf32_arm_reloc_map): Remove redundant entries.
5909 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5911 * sysdep.h (LC_MESSAGES): Never define.
5913 1999-04-06 Chris Torek <torek@bsdi.com>
5915 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5916 all callers. Rewrite completely.
5917 (_bfd_relocate_contents): Rewrite overflow checking.
5918 * bfd-in2.h: Rebuild.
5920 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5922 From Gabriel Paubert <paubert@iram.es>:
5923 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5924 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5925 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5926 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5927 * ppcboot.c (ppcboot_vec): Use little endian routines for
5930 * elf.c (elfcore_strndup): Only define if it will be used.
5931 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5933 (ppc_elf_check_relocs): Remove unused local i.
5934 (ppc_elf_gc_mark_hook): Add default case to switch.
5936 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5937 * srec.c (srec_scan): Accept \r in symbol definitions.
5938 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5939 (symbolsrec_object_p): Likewise.
5941 1999-04-04 Don Bowman <don@pixsci.com>
5943 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5945 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5947 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5949 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5950 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5952 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5954 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5957 1999-03-31 Nick Clifton <nickc@cygnus.com>
5959 * config.bfd: Add support for arm-epoc-pe target.
5960 * configure.in: Add support for arm-epoc-pe target.
5961 * configure: Regenerate.
5962 * targets.c: Add support for arm-epoc-pe target.
5963 * coff-arm.c: Allow header files to override definition of
5964 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5965 * pe-arm.h: Allow previous header files to override definition of
5966 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5967 * pei-arm.h: Allow previous header files to override definition of
5968 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5969 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5970 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5972 1999-03-30 Nick Clifton <nickc@cygnus.com>
5974 * elf.c (elf_map_symbols): Handle the case where section
5975 symbols are generated for content-less sections which are
5976 not mapped to the output file.
5978 * linker.c: Replace direct references to fields in BFD structure
5979 with accessor macros.
5981 * elflink.h: Replace direct references to fields in BFD structure
5982 with accessor macros.
5984 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5986 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5988 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5989 account when adjusting section symbols during a partial link.
5991 1999-03-24 Nick Clifton <nickc@cygnus.com>
5993 * coff-sparc.c (struct coff_reloc_map): Change type of field
5994 'bfd_reloc_val' to bfd_reloc_code_real_type.
5995 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5996 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5997 * elf32-arc.c (struct arc_reloc_map): Ditto.
5998 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5999 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
6000 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
6001 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
6002 * elf32-sh.c (struct elf_reloc_map): Ditto.
6003 * elf32-sparc.c (struct elf_reloc_map): Ditto.
6004 * elf32-v850.c (struct v850_reloc_map): Ditto.
6005 * elf64-sparc.c (struct elf_reloc_map): Ditto.
6006 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
6007 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
6009 1999-03-17 Martin Hunt <hunt@cygnus.com>
6011 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
6012 function so source-level assembly works. If multiple N_SOs
6013 are seen without and N_FUNs, create an indextable entry with
6014 a NULL function name.
6016 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6018 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
6019 of certian similar cpus.
6021 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6023 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6024 Add the 5000. Change the architecture for the 5400 to mips4.
6025 (elf_mips_mach): Add r5000.
6027 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6029 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
6031 1999-03-11 Nick Clifton <nickc@cygnus.com>
6033 * binary.c (binary_set_section_contents): Generate warning about
6034 huge file offsets for any section that will occupy file space, not
6035 just those that are loadable.
6037 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
6039 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
6041 1999-02-22 Jim Lemke <jlemke@cygnus.com>
6043 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
6045 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
6047 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
6048 * elflink.h: Revert all changes since Feb 16. Instead:
6049 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
6050 appropriate. Copy it to version symbols.
6051 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
6052 symbols if appropriate.
6053 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
6054 symbol if appropriate.
6055 (elf_link_output_extsym): If symbol is marked as undefined, and
6056 has no nonweak references, mark it as weak undefined.
6058 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
6060 * elflink.h (elf_merge_symbol): When overriding a dynamic
6061 definition with a weak undefined symbol, set NEEDS_PLT if it is a
6063 (elf_link_add_object_symbols): Don't copy the other field if we
6066 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
6068 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
6069 shared object with a weak undefined symbol.
6071 1999-02-18 Nick Clifton <nickc@cygnus.com>
6073 * elfarm-nabi.c: Set partial_inplace back to false.
6075 1999-02-17 Nick Clifton <nickc@cygnus.com>
6077 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
6078 (USER_LABEL_PREFIX): Set to "_".
6080 The following patches are from: Scott Bambrough
6081 <scottb@corelcomputer.com>
6083 * libaout.h (M_ARM6_NETBSD): Set to 143.
6085 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
6086 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
6087 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
6088 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
6089 * bfd-in2.h: Regenerate.
6091 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
6092 'true' as REL relocs are now being used. Add new PIC relocs:
6093 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
6094 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
6096 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
6098 (elf32_arm_final_link_relocate): Change parameters so that entire
6099 reloc is passed. Add support for PIC relocs.
6100 (elf32_arm_relocate_section): Pass entire reloc to
6101 elf32_arm_final_link_relocate.
6102 (elf32_arm_check_relocs): Handle new PIC relocs.
6103 (elf32_arm_adjust_dynamic_symbol): New function.
6104 (elf32_arm_size_dynamic_sections): New function.
6105 (elf32_arm_discard_copies): New function.
6106 (elf32_arm_finish_dynamic_symbol): New function.
6107 (elf32_arm_finish_dynamic_sections): New function.
6108 (ELF_MAXPAGE_SIZE): Define.
6109 (bfd_elf32_bfd_reloc_type_lookup): Define.
6110 (elf_backend_relocate_section): Define.
6111 (elf_backend_adjust_dynamic_symbol): Define.
6112 (elf_backend_create_dynamic_sections): Define.
6113 (elf_backend_finish_dynamic_symbol): Define.
6114 (elf_backend_finish_dynamic_sections): Define.
6115 (elf_backend_size_dynamic_sections): Define.
6116 (elf_backend_plt_readonly): Define.
6117 (elf_backend_want_got_plt): Define.
6118 (elf_backend_want_plt_sym): Define.
6120 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
6122 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
6123 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
6124 (_bfd_mips_elf_fake_sections): Likewise.
6126 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6128 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
6129 bfd_elf32_arm_get_bfd_for_interworking,
6130 bfd_elf32_arm_process_before_allocation): Define to avoid clash
6133 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
6134 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
6135 elf32_arm_find_nearest_line): Make them static.
6137 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
6139 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
6140 callers. Do not merge a definition from a shared object with a
6141 weak undefined symbol.
6142 (elf_link_add_object_symbols): Do not change the symbol type or
6143 size if the old symbol overrides the new one.
6145 1999-02-08 Nick Clifton <nickc@cygnus.com>
6147 * config.bfd: Add support for strongarm target.
6149 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6151 * elf32-m68k.c (reloc_map): Use the correct types for the struct
6152 fields instead of unsigned char.
6154 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
6156 * Makefile.am: Rebuild dependencies.
6157 * Makefile.in: Rebuild.
6159 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6161 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6162 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6163 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6164 * acinclude.m4: Add comments to uses of AC_DEFINE.
6165 * acconfig.h: Remove.
6166 * configure: Rebuild with current autoconf/automake.
6167 * aclocal.m4: Likewise.
6168 * config.in: Likewise.
6169 * Makefile.in: Likewise.
6171 1999-02-04 DJ Delorie <dj@cygnus.com>
6173 * libbfd.c (real_read): don't call fread for zero bytes. This
6174 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6176 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6178 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6179 of a jump is in the current 256 MB region.
6181 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6183 * format.c (bfd_check_format_matches): Change last patch to only
6184 take effect for the binary target.
6186 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6188 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6190 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6192 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6194 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6196 * format.c (bfd_check_format_matches): If the target was
6197 previously specified, don't check other targets when checking for
6200 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6202 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6203 (elf32_arm_reloc_type_lookup): Removed
6204 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6205 (elf32_arm_reloc_type_lookup): New.
6206 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6207 (elf32_arm_reloc_type_lookup): New.
6209 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6211 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6212 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6213 * Makefile.am: Use new files.
6214 * Makefile.in: Regenerate.
6215 * configure.in: Use new files.
6216 * configure: Regenerate.
6218 1999-02-01 Nick Clifton <nickc@cygnus.com>
6220 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6221 (fr30_elf_gc_sweep_hook): New function.
6222 (elf_backend_can_gc_sections): Define.
6224 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6226 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6227 and bfd_elf32_bigarm_oabi_vec.
6229 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6231 * Makefile.am (elf32-arm-oldabi.lo): New.
6232 (elf32-arm-newabi.lo): New.
6233 * Makefile.in: Regenerate.
6234 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6235 (arm-*-elf): Likewise.
6237 (thumb-*-oabi): New.
6238 * configure: Regenerate.
6239 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6240 (bfd_elf32_bigarm_oabi_vec): New.
6241 * elf32-arm-newabi.c: New.
6242 * elf32-arm-oldabi.c: New.
6243 * elf32-arm.c: Removed.
6246 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6248 * binary.c (binary_set_section_contents): Omit warnings for
6249 unloadable sections.
6251 1999-01-31 Michael Meissner <meissner@cygnus.com>
6253 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6254 powerpc{,le}-*-eabi.
6256 1999-01-29 Nick Clifton <nickc@cygnus.com>
6258 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6259 * dwarf2.c (read_signed_leb128): Remove unused variables.
6261 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6263 * elf.c (assign_file_positions_for_segments): Only adjust
6264 p_align when needed.
6266 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6268 * binary.c (binary_set_section_contents): Don't return early for a
6269 non-loadable section, in case the first section is non-loadable.
6270 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6271 W. Rozycki <macro@ds2.pg.gda.pl>.
6273 1999-01-28 Nick Clifton <nickc@cygnus.com>
6275 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6276 R_FR30_GNU_VTENTRY relocs.
6278 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6280 * elflink.h (elf_link_output_sym): Zero syms which are
6281 part of sections which have been excluded.
6283 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6285 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6287 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6288 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6290 1999-01-27 Nick Clifton <nickc@cygnus.com>
6292 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6294 (fr30_final_link_relocate): Use computed value as result of
6297 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6299 * binary.c (binary_set_section_contents): Emit warning for
6300 huge file offsets due to widely-dispersed section LMAs.
6302 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6304 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6305 align first section to largest section alignment, not first
6308 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6310 * configure.in: Require autoconf 2.12.1 or higher.
6312 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6314 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6315 * bfd-in2.h: Likewise.
6316 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6318 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6320 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6321 * cpu-mips.c: Add support for and independent 4111.
6322 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6323 (_bfd_mips_elf_final_write_processing):
6324 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6326 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6328 * elf32-mips.c (elf_mips_abi_name): New.
6329 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6331 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6333 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6334 Handle bfd_mach_mips4300.
6336 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6338 * elf32-i386.c: Remove leaked development code from patch
6339 1998-12-10 by Richard Henderson.
6341 1998-12-10 Richard Henderson <rth@cygnus.com>
6343 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6344 in debug sections for symbol defined externally.
6346 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6348 * targets.c (bfd_target_vector): Remove duplicate entry for
6351 1998-12-09 Nick Clifton <nickc@cygnus.com>
6353 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6354 since we are using RELAs.
6356 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6358 SCO Open Server Release 5 core file support, from Jouke Numan
6360 * sco5-core.c: New file.
6361 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6362 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6363 * Makefile.am: Rebuild dependencies.
6364 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6365 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6366 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6367 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6368 * bfd-in2.h, configure, Makefile.in: Rebuild.
6370 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6372 * config.bfd (hppa*-*-mpeix*): New target.
6373 * configure.in: Add AC_HEADER_DIRENT.
6374 (hppa*-*-mpeix*): New target.
6375 * configure.host (hppa*-*-mpeix*): New host.
6376 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6377 friends rather than just including <sys/dir.h>.
6378 * som.h (struct som_symbol): Add hppa_priv_level and apto
6379 tc_data. Change all users.
6380 (struct somdata): Add comp_unit field.
6381 (obj_som_compilation_unit): Define.
6382 (bfd_som_attach_compilation_unix): Declare.
6383 * som.c: Check HOST_HPPAMPEIX.
6384 (struct som_misc_symbol_info): Add new field priv_level.
6385 (som_object_setup): Add current_offset parameter. Change all
6387 (setup_sections): Likewise.
6388 (som_object_p): For EXECLIBMAGIC, read the lst header.
6389 (som_write_symbol_strings): Add compilation_unit parameter.
6391 (som_finish_writing): Write out compilation_unit.
6392 (som_bfd_derive_misc_symbol_info): Set priv_level.
6393 (som_build_and_write_symbol_table): Set xleast field to 3.
6394 (som_slurp_symbol_table): Set symbol priv_level.
6395 (bfd_som_attach_compilation_unit): New function.
6396 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6397 priv_level into symbol_value.
6398 * configure, config.in: Rebuild.
6400 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6402 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6403 warning function to call _bfd_error_handler instead.
6405 * libbfd.c (COERCE32): Cast through unsigned long and long to
6406 avoid bug in old version of gcc.
6408 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6409 (elf_backend_additional_program_headers): Don't define.
6411 1998-12-08 Nick Clifton <nickc@cygnus.com>
6413 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6414 relocations to include offset of 2 included in the insns, and the
6415 offset of the relocs within the section.
6417 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6419 The following changes were made by David Taylor
6420 <taylor@texas.cygnus.com>, Edith Epstein
6421 <eepstein@sophia.cygnus.com>, Jim Blandy
6422 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6423 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6424 changes originally made by HP; HP did not create ChangeLog
6427 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6428 automake macro library.
6430 * hpux-core.c (hpux_core_core_file_p): this function now
6431 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6432 found in the corefile! Also, in hpux_core_core_file_p, if we
6433 encounter a section with an unknown type, don't punt. Instead,
6434 just skip it. Also, count the number of sections of known type
6435 that we encounter. If we encounter at least one good one, then
6436 we'll declare that the file is a core file. If we encounter any
6437 unknown ones but some known ones, then we'll issue a warning (but
6438 still declare it to be a core file). Also, correctly decide when a
6440 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6441 (CORE_ANON_SHMEM): define if not defined.
6442 (hpux_core_struct): add members lwpid and user_tid.
6443 (core_kernel_thread_id, core_user_thread_id): new macros.
6444 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6445 the name before storing it in the bfd.
6446 (hpux_core_core_file_p): handle threads.
6448 * libhppa.h (GET_FIELD): protect against redefinition.
6449 (HPPA_WIDE): define.
6450 (GET_FIELD): define.
6455 (sign_extend): redefine.
6456 (assemble_6): define.
6457 (assemble_12): rewrite.
6458 (assemble_16): define.
6459 (assemble_16a): define.
6460 (assemble_17): rewrite.
6461 (assemble_22): define.
6463 1998-12-07 Nick Clifton <nickc@cygnus.com>
6465 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6466 relocations for signed values.
6468 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6470 * mipsbsd.c (MY(set_arch_mach)): Make static.
6471 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6472 bfd_mach_mips* macros rather than simple numbers.
6474 COFF weak symbol support, based on patches from Mark Elbrecht
6475 <snowball3@usa.net>:
6476 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6477 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6478 (coff_write_alien_symbol): Likewise.
6479 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6480 (coff_link_add_symbols): Likewise.
6481 (_bfd_coff_link_input_bfd): Likewise.
6482 (_bfd_coff_write_global_sym): Likewise.
6484 * elf.c (copy_private_bfd_data): Always initialize the
6485 includes_phdrs field.
6487 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6488 file defines a symbol first mentioned in an ELF file.
6490 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6491 possible, rather than only if BFD64.
6492 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6494 * bfd-in2.h: Rebuild.
6496 * srec.c (srec_set_section_contents): Correct test to avoid
6497 switching to 4 byte addresses after seeing a second section which
6498 requires 3 byte addresses. From Joel Schantz
6499 <joel.schantz@argosys.boeing.com>.
6501 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6502 <aymeric.vincent@emi.u-bordeaux.fr>.
6504 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6506 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6507 decide whether the output file is -mrelocatable-lib,
6508 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6510 1998-12-03 Nick Clifton <nickc@cygnus.com>
6512 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6513 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6514 * bfd-in2.h: Regenerate.
6515 * libbfd.h: Regenerate
6517 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6519 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6520 link against a dynamic symbol with no type or size.
6522 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6524 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6525 relocation for section which does not get loaded.
6526 (elf_i386_relocate_section) [R_386_32]: Likewise.
6528 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6530 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6531 reloc_count and i long instead of unsigned long. Handle error
6532 return from bfd_canonicalize_reloc.
6534 1998-12-01 Nick Clifton <nickc@cygnus.com>
6536 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6539 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6541 * elf32-sh.c (elf/sh.h): Include.
6542 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6543 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6544 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6545 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6546 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6548 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6550 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6551 causes division by zero later on.
6553 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6555 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6558 1998-11-25 DJ Delorie <dj@cygnus.com>
6560 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6563 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6565 * elf32-fr30.c (fr30_elf_relocate_section): Call
6566 fr30_final_link_relocate.
6567 (fr30_final_link_relocate): New function: Handle I20 and I32
6569 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6570 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6571 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6573 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6576 The following changes are based on a patch submitted by Gianluca
6577 Moro <glctr@abc.it>:
6579 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6580 not already been updated.
6581 (find_remembered_hi16s_reloc): New parameter 'already_found'
6582 returns state of remembered hi16s reloc.
6583 (remember_hi16s_reloc): Set 'found' field to false.
6584 (hi16s_location): Add 'found' field.
6586 1998-11-23 DJ Delorie <dj@cygnus.com>
6588 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6589 to see .DLL files as unrecognized.
6590 (i3coff_object_p): Sorry, had to hack it to not recognize these
6591 files (pei-i386) on request.
6593 1998-11-23 DJ Delorie <dj@cygnus.com>
6595 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6596 relents. Call bfd_check_format to reinitialize.
6598 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6600 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6603 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6605 * aclocal.m4: regenerate
6606 * configure: regenerate
6608 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6610 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6611 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6612 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6613 respect it as an upper bound on what memory to reference.
6614 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6615 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6616 update vtable_entries_size appropriately.
6618 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6620 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6623 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6625 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6626 bfds; they have no "file" so we fake it.
6627 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6628 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6629 resizing the memory buffer.
6630 * opncls.c (bfd_make_writable): New function; lets you write a
6631 bfd_create'd bfd to an in-memory buffer.
6632 (bfd_make_readable): New function; lets you read back that buffer
6633 as if it were from bfd_openr. Used to build generated archive
6634 members (winsup's ld's dlltool)
6636 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6638 * po/bfd.pot: Regenerated.
6640 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6642 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6645 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6647 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6648 element of the gotentry list for local symbols too.
6649 (elf64_alpha_relocate_section): Unify local and global handling.
6650 Assert that gotent->use_count > 0.
6652 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6654 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6655 update for file name changes of July 2, 1998.
6657 * configure: Rebuild.
6659 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6661 * po/bfd.pot: Regenerated.
6663 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6665 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6666 * aclocal.m4, configure: regenerate
6668 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6670 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6672 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6674 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6675 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6677 * aclocal.m4, configure: regenerated.
6679 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6681 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6682 R_D10V_GNU_VTENTRY relocs.
6683 (elf_d10v_howto_table): Likewise.
6684 (d10v_reloc_map d10v_reloc_map): Likewise.
6685 (elf32_d10v_gc_mark_hook): New.
6686 (elf32_d10v_gc_sweep_hook): New.
6687 (elf32_d10v_check_relocs): New.
6688 (elf32_d10v_relocate_section): New.
6689 (elf_backend_relocate_section): Define.
6690 (elf_backend_can_gc_sections): Define.
6692 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6694 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6695 (BFD64_BACKENDS): ...from here.
6696 (BFD32_BACKENDS_CFILES): Move vms files here...
6697 (BFD64_BACKENDS_CFILES): ...from here.
6698 * Makefile.in: Rebuild.
6700 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6702 * Makefile.am: Add FR30 target.
6703 * Makefile.in: Add FR30 target.
6704 * archures.c: Add support for FR30.
6705 * config.bfd: Add support for FR30.
6706 * configure.in: Add support for FR30.
6707 * reloc.c: Add support for FR30 relocations.
6708 * targets.c: Add support for FR30 relocations.
6709 * bfd-in2.h: Regenerate.
6710 * configure: Regenerate.
6711 * libbfd.h: Regenerate.
6712 * cpu-fr30.c: New file.
6713 * elf32-fr30.c: New file.
6715 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6717 * configure.in: detect cygwin* instead of cygwin32*
6718 * configure: regenerate
6720 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6722 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6723 use bfd_malloc and free instead and check return value from bfd_malloc.
6725 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6727 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6728 * libbfd.h: Rebuild.
6730 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6731 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6732 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6733 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6735 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6737 (mips_elf_link_hash_table_create): Don't initialize
6738 dynsym_sec_strindex.
6739 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6740 (mips_elf_size_dynamic_sections): Generate a section symbol for
6741 every output section.
6742 (mips_elf_finish_dynamic_sections): Count all sections for
6744 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6747 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6749 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6750 for later PLT entries in large PLTs.
6751 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6753 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6755 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6757 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6759 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6760 * elflink.h (elf_collect_hash_codes): New function. This function is
6761 called for each exported symbol and we compute the ELF hash value for
6763 (compute_bucket_value): New function. It is called from
6764 size_dynamic_sections to determine the hash table size. When we are
6765 optimizing a better, but slower, algorithm is used.
6766 (size_dynamic_sections): Call compute_bucket_value.
6768 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6770 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6772 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6774 (sh_elf_gc_mark_hook): New.
6775 (sh_elf_gc_sweep_hook): New.
6776 (sh_elf_check_relocs): New.
6777 (elf_backend_can_gc_sections): Define.
6779 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6781 * acinclude.m4: undo previous gettext change
6782 * aclocal.m4: rebuild with right version of aclocal.
6784 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6786 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6787 aclocal.m4 to acinclude.m4, so they don't get lost.
6789 * elfcore.h: rewrite for better corefile support.
6790 * elf.c (elfcore_*): new functions.
6791 * elf-bfd.h (elf_obj_tdata): new structure members.
6792 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6794 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6796 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6798 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6799 and R_M32R_GNU_VTENTRY.
6800 (elf_backend_can_gc_sections): Define.
6801 (m32r_elf_check_relocs): New.
6802 (m32r_elf_gc_mark_hook): New.
6803 (m32r_elf_gc_sweep_hook): New.
6804 (m32r_elf_relocate_section): Handle VT relocs.
6806 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6808 * coff-arm.c (arm_relocate_section): Remove redundant test.
6810 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6811 cleat that the 'bitsize' field is the size of the bitfield AFTER
6812 relocation not before.
6814 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6816 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6819 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6821 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6822 R_SPARC_GNU_VTENTRY.
6823 (elf32_sparc_check_relocs): Handle them.
6824 (elf32_sparc_reloc_type_lookup): Likewise.
6825 (elf32_sparc_relocate_section): Likewise.
6826 (elf32_sparc_gc_mark_hook): New.
6827 (elf32_sparc_gc_sweep_hook): New.
6829 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6831 * som.c (som_finish_writing): Perform some sanity checks when
6832 writing an executable or shared library.
6834 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6836 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6837 * configure.in (elf): Add dwarf1.lo.
6838 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6839 * elf.c (_bfd_elf_find_nearest_line): Add call to
6840 _bfd_dwarf1_find_nearest_line.
6841 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6842 Add call to _bfd_dwarf1_find_nearest_line.
6843 * configure: Rebuilt.
6845 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6847 * elflink.h (elf_gc_sections): Do not allow garbage
6848 collection if dynamic sections have been created.
6850 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6852 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6854 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6855 (v850_elf_perform_relocation): Likewise.
6856 (v850_elf_final_link_relocate): Likewise.
6857 (v850_elf_relocate_section): Likewise.
6858 (v850_elf_gc_sweep_hook): New routine.
6859 (v850_elf_gc_mark_hook): New routine.
6860 (elf_backend_can_gc_sections): Define.
6862 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6864 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6867 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6869 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6870 Declare size as bfd_size_type.
6871 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6873 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6875 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6877 * som.c (CPU_PA_RISC2_0): Define.
6878 (_PA_RISC2_0_ID): Likewise.
6879 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6881 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6883 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6884 has a base which is already defined, only add the referenced
6885 symbol to the dynamic symbol table if it is defined or referenced
6888 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6891 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6893 * elflink.h (elf_link_add_object_symbols): Undo last change.
6895 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6897 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6898 symbol for the indirect alias to a versioned symbol.
6900 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6902 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6903 (elf32_i386_vtentry_howto): New.
6904 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6905 or elf32_i386_vtinherit_howto on lookup.
6907 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6909 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6910 reloc_type. Rename R_68K__max to R_68K_max.
6911 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6914 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6916 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6917 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6919 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6922 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6924 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6925 message has a null byte terminator.
6927 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6929 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6930 word subject to R_V850_32 relocation.
6932 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6934 * dwarf2.c: Add comment describing problem computing line numbers
6935 for undefined symbols at link time.
6937 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6939 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6940 transform a defweak into a plt entry.
6941 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6942 plt entry references to receive a RELATIVE reloc.
6943 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6944 (elf64_alpha_relocate_section): Assert we don't overrun
6945 the allocated relocation space.
6947 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6949 * elf.c (swap_out_syms): Always treat section symbols as
6950 special, even if they are attached to a common section.
6952 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6954 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6955 sections with v850 common section attributes into named v850
6957 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6958 common section attributes into named v850 common sections.
6960 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6962 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6965 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6967 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6968 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6969 reloc to the wrong section a warning, not an error. .dynsbss
6970 is not an output section, so there is no need to check for it.
6972 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6974 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6976 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6978 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6979 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6981 (elf32_arm_gc_mark_hook): New.
6982 (elf32_arm_gc_sweep_hook): New.
6983 (elf32_arm_check_relocs): New.
6984 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6986 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6989 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6991 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6992 assume there is no PLT or GOT.
6994 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6996 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6997 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6998 also accepted as a function symbol type.
7000 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
7002 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
7004 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
7006 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
7007 match definition of _bfd_gc_sections field.
7008 * libbfd.h: Rebuild.
7010 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
7012 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
7013 the addend of a dynamic relocation referencing a section.
7014 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7015 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
7017 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
7019 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
7020 bed has a size_dynamic_sections routine before trying to use it.
7022 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
7024 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
7025 _bfd_elf_rel_vtable_reloc_fn.
7027 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
7029 * Makefile.am: Add elf32-arm.c.
7030 * Makefile.in: Rebuild.
7031 * elf-bfd.h: Add elf_backend_get_symbol_type.
7032 * elf.c (swap_out_syms): If defined, call
7033 elf_backend_get_symbol_type.
7034 * elf32-arm.c: Define elf_backend_get_symbol_type.
7035 (elf32_arm_get_symbol-type): New routine.
7036 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
7037 (bfd_elf32_arm_process_before_allocation): Change to
7038 check for STT_ARM_TFUNC.
7039 (elf32_arm_final_link_relocate): Likewise.
7040 * elfxx-target.h: Add elf_backend_get_symbol_type.
7042 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
7044 * archures.c (bfd_mach_alpha_ev[456]): New.
7045 * cpu-alpha.c: Rework to match these types.
7046 * bfd-in2.h: Rebuild.
7048 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
7050 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
7051 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
7053 * elf32-i386.c (elf_howto_table): Add vtable relocs.
7054 (elf_i386_reloc_type_lookup): Recognize them.
7055 (elf_i386_check_relocs): Pass them off to generic code.
7056 (elf_i386_relocate_section): Ignore them.
7057 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
7058 (elf_backend_can_gc_sections): True.
7060 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
7062 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
7063 before looking at owner field.
7064 (elf32_arm_to_thumb_stub): Ditto.
7065 (elf32_arm_relocate_section): Compute name before calling
7066 elf32_arm_final_link_relocate().
7068 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7070 * elf.c: comment and formatting cleanups.
7073 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7075 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
7076 (core files are treated differently than object files).
7077 * elf-bfd.h (_bfd_elf_write_corefile_contents,
7078 bfd_elf_mkcorefile): declare.
7079 * elfxx-target.h (_bfd_elf_write_corefile_contents,
7080 bfd_elf_mkcorefile): add to bfd_target vector.
7081 * elfcore.h (elf_core_file_p): save the program header table,
7082 and set the bfd architecture from the elf file header.
7083 * elf.c (bfd_elf_mkcorefile): new function.
7084 (_bfd_elf_write_corefile_contents): new function.
7085 (assign_file_positions_for_segments): add cases for handling
7086 PT_NOTE segments. (assign_file_positions_except_relocs):
7087 core files should be handled the same as exec files.
7088 (prep_headers): identify core files as type ET_CORE.
7089 (copy_private_bfd_data): identify the sections belonging to
7090 the PT_NOTE segment.
7092 * elf32-sparc.c (elf32_sparc_final_write_processing):
7093 add break statement to default case.
7095 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
7097 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
7098 section (not input) will be in sections ".sbss", ".sbss2",
7099 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
7100 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
7101 output_offset for correct evaluation of addend.
7103 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
7105 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
7106 elf32_arm_allocate_interworking_sections and
7107 elf32_arm_process_before_allocation.
7109 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
7111 * bfd-in.h: Ammend prototype for
7112 elf32_arm_process_before_allocation to remove surplus third
7115 * bfd-in2.h: Regenerate.
7117 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
7119 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
7121 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
7123 * aoutx.h (aout_link_input_section_ext): Use the relocation already
7124 calculated for RELOC_SPARC_REV32 case.
7126 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
7128 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
7129 elf32_arm_allocate_interworking_sections and
7130 elf32_arm_process_before_allocation.
7131 * bfd-in2.h: Regenerated.
7132 * elf32-arm.c Define elf32_arm_link_hash_table.
7133 (insert_thumb_branch): New routine.
7134 (find_thumb_glue): New routine.
7135 (find_arm_glue): New routine.
7136 (record_arm_to_thumb_glue): New routine.
7137 (record_thumb_to_arm_glue): New routine.
7138 (elf32_arm_link_hash_table_create): New routine.
7139 (elf32_arm_get_bfd_for_interworking): New routine.
7140 (elf32_arm_allocate_interworking_sections) New routine.
7141 (elf32_arm_process_before_allocation) New routine.
7142 (elf32_thumb_to_arm_stub): New routine.
7143 (elf32_arm_to_thumb_stub): New routine.
7144 (elf32_print_private_bfd_data): Fix typo.
7145 (elf32_arm_final_link_relocate): Add argument sym_sec.
7146 Check for branches to thumb symbols in case R_ARM_PC24.
7147 Check for branches to arm symbols in case R_ARM_THM_PC22.
7148 (elf32_arm_relocate_section): Pass symbol section to
7149 elf32_arm_final_link_relocate.
7151 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
7153 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
7154 entries unless the symbol is defined in the executable; in
7155 particular, undefined weak symbols get a PLT entry.
7157 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
7159 * libaout.h: Remove nested comment to avoid warning.
7161 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7163 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7164 R_ARM_PC24 relocation.
7166 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7168 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7169 argument is_local. Add argument sym_flags. Check sym_flags
7170 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7171 (elf32_arm_relocate_section): Don't pass local sym and pass
7172 sym_flags to elf32_arm_final_link_relocate.
7174 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7176 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7177 to not count too few relocs for dynamicly linked executables.
7179 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7181 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7182 symbols without a dynamic index dynamic. Consider all weak
7184 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7185 correspondance between input and output sections.
7187 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7189 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7190 that use a .got.plt section start the got offset at zero.
7192 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7194 * ieee.c (ieee_write_processor): Correct the processor ID written
7195 out for bfd_arch_m68k, accommodating change of March 25.
7197 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7199 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7200 R_ARM_THM_RPC22 relocations.
7202 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7204 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7206 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7207 .got relocs in -Bsymbolic shared objects.
7209 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7211 * elf32-arm.c: Add private flags to ELF header.
7212 (elf32_arm_print_private_bfd_data): New Function.
7213 (elf32_arm_set_private_flags): New Function.
7214 (elf32_arm_copy_private_flags): New Function.
7215 (elf32_arm_merge_private_bfd_data): New Function.
7217 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7219 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7221 (elf32_sparc_relocate_section): Likewise.
7223 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7225 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7226 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7227 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7228 of the function. Recognize no .plt as static linking.
7230 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7232 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7233 ".liblist" string through gettext.
7235 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7237 * Makefile.am: Add support for elf32-arm.lo.
7238 * Makefile.in: Rebuild.
7239 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7240 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7241 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7242 * configure: Regenerate.
7243 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7244 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7245 bfd_target bfd_elf32_littlearm_vec.
7246 * elf32-arm.c: New file.
7248 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7250 * libaout.h (M_SPARCLITE_LE): New machine.
7251 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7252 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7253 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7254 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7255 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7256 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7257 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7258 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7259 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7260 be BFD_RELOC_SPARC_REV32.
7262 * config.bfd (sparc86x-*-aout): New
7264 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7266 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7267 actually mapping the output sections.
7269 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7272 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7273 (mn10300_elf_reloc_map): Similarly.
7274 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7276 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7278 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7280 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7281 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7282 elf_mips_reloc_type defined in elf/mips.h.
7284 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7286 * elf64-mips.c: Remove reloc_type definition completely. It's now
7289 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7291 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7292 as they are defined in elf/mips.h now.
7294 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7297 * Re-add lost change:
7298 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7300 (mn10300_elf_relax_section): Include stack space for register saves
7301 in the imm8 field of a "call" instruction.
7302 (compute_function_info): Determine how much stack is allocated by
7303 the movm instruction. Fix typo.
7304 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7306 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7308 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7309 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7311 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7313 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7315 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7317 * elf32-hppa.h: Let ELF header define the enum containing the
7318 external reloc numbers.
7319 * elf32-i386.h: Likewise.
7321 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7323 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7324 * elf32-mips.c: Likewise.
7325 * elf32-ppc.c: Likewise.
7327 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7329 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7330 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7332 * bfd-in.h: Regenerate.
7333 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7334 parameter to 'unsigned int' to avoid K&R compatability problems.
7336 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7338 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7339 functionname_ptr to be const. Change line_ptr to be unsigned.
7341 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7342 macro is not defined. Change second parameter from bfd_link_info
7343 to coff_final_link_info. Add prototype.
7344 (coff_final_link_postscript): Simplify handling when macro is not
7345 defined. Add prototype.
7347 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7349 * elf-mn10300.c: Before include system specific ELF header define
7350 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7351 * elf32-mips.c: Likewise.
7352 * elf32-ppc.c: Likewise.
7354 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7356 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7357 temporary patch over to elf64-mips.c as well.
7359 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7361 * elf32-mips.c (reloc_type): Temporarily disable definition of
7362 standard relocation since they are now defined in elf/mips.h.
7364 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7366 * elf-m10200.c (mn10200_elf_final_link_relocate):
7367 Modify range test for case R_MN10200_8.
7369 * elf-m10300.c (mn10300_elf_final_link_relocate):
7370 Modify range test for case R_MN10300_8.
7372 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7374 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7375 * elf32-i386.c (elf_backend_got_header_size): Define.
7376 (elf_backend_plt_header_size): Define.
7377 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7378 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7379 * elfxx-target.h: Provide a default of zero.
7380 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7381 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7383 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7384 entry from an executable, even if the plt refcount goes to 0.
7386 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7388 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7389 directory name at the line number.
7391 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7392 with an unspecified type.
7394 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7396 * sunos.c: Add undef of valid to avoid problem on SunOS.
7398 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7400 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7402 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7404 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7405 R_68K_PCxx and R_68K_xx relocations. Make sure that
7406 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7407 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7408 R_68K_xx relocations.
7409 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7410 that has no plt entry.
7411 (elf_m68k_relocate_section): Ignore the plt offset in a static
7413 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7415 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7418 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7420 (howto_table, reloc_map): Add entries for them.
7421 (elf_m68k_check_relocs): Handle them. Implement reference
7422 counting for got and plt entries.
7423 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7424 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7426 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7427 (elf_m68k_relocate_section): Handle the new reloc types.
7428 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7429 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7430 * elflink.h (elf_link_add_object_symbols): When creating an
7431 indirect reference for symbol versioning also copy the plt
7433 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7434 flag also reset the plt offset.
7435 (elf_link_assign_sym_version): Likewise.
7436 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7437 the size of the entry in bytes.
7438 (elf_gc_allocate_got_offsets): Likewise.
7440 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7442 * elflink.h (elf_gc_sections): Return true rather than falling off
7445 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7448 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7450 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7451 comment describing when it should be enabled.
7452 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7455 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7457 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7458 information ATN records.
7460 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7462 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7463 section for an absolute symbol in a fully linked file. Based on
7464 patch from Christian Holland <CHolland@de.lucent.com>.
7466 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7468 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7469 that a symbol is undefined.
7471 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7473 * som.c (som_bfd_gc_sections): Define.
7475 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7477 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7478 overflows in ARM_26D patches, since they have already been
7479 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7481 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7483 * coffcode.h (coff_write_object_contents): If we have any long
7484 section names, call coff_write_symbols even if there are no
7487 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7489 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7490 PT_LOAD segment, rather than only setting it once for the entire
7493 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7494 rather than ignoring every phdr with a p_paddr of 0, ignore all
7495 the phdrs if they all have a p_paddr of 0.
7497 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7498 section was discarded from the link.
7500 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7502 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7504 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7506 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7507 floating point operations.
7509 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7511 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7514 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7516 Merge of vax/vms (read-only) support
7517 * configure.com: Support Vax target.
7518 * makefile.vms: Support Vax target.
7519 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7520 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7522 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7524 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7526 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7528 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7530 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7531 * targets.c (bfd_target_ovax_flavour): New flavour.
7532 (vms_alpha_vec): Renamed from evax_alpha_vec.
7534 (target_vector): Update accordingly.
7535 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7537 (vax*-*-*vms*): New target.
7538 * Makefile.am: Update for renamed files. Rebuild dependencies.
7539 * bfd-in2.h: Rebuild.
7540 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7542 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7544 Based on patch from Matt Semersky <matts@scd.hp.com>:
7545 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7546 pointer on abfd->outsymbols.
7547 (generic_add_output_symbol): Handle NULL sym parameter.
7549 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7551 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7554 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7556 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7557 when handling 32 bit immediate relocs.
7558 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7560 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7562 * section.c (STD_SECTION): Account for recently added gc_mark
7563 field in struct asection.
7565 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7566 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7568 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7570 ELF Section-level Garbage Collection:
7571 * bfd.c (bfd_gc_sections): New.
7572 * aout-adobe.c: Hook to default implementation.
7573 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7574 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7575 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7576 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7577 * tekhex.c, versados.c: Likewise.
7578 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7579 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7581 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7582 (bfd_generic_gc_sections): New.
7583 * section.c (SEC_KEEP): New.
7584 (asection): Add gc_mark member.
7586 * elfcode.h (elf_gc*): New name remappings.
7587 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7588 sections to be excluded.
7589 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7590 (elf_gc_propogate_vtable_entries_used): New.
7591 (elf_gc_smash_unused_vtentry_relocs): New.
7592 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7593 (elf_gc_common_finalize_got_offsets): New.
7594 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7595 * elfxx-target.h: Add and default gc hooks.
7597 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7599 (struct elf_obj_tdata): Likewise for local_got_offsets.
7600 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7601 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7602 * elf64-sparc.c, elflink.h: Likewise.
7604 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7605 (ELF_LINK_HASH_MARK): Define.
7606 (struct elf_backend_data): Add GC hooks.
7607 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7609 * elf-m10300.c (mn10300_elf_check_relocs): New.
7610 (mn10300_elf_gc_mark_hook): New.
7611 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7612 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7613 (mn10300_elf_final_link_relocate): Likewise.
7614 (mn10300_elf_relocate_section): Likewise.
7615 (elf_backend_can_gc_sections): Define.
7616 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7617 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7618 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7619 (mips_info_to_howto_rel): Likewise.
7620 (mips_elf_relocate_section): Likewise.
7621 (mips_elf_check_relocs): Likewise.
7622 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7623 (elf_backend_can_gc_sections): Define.
7624 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7625 (ppc_elf_howto_raw): Handle them.
7626 (ppc_elf_reloc_type_lookup): Likewise.
7627 (ppc_elf_relocate_section): Likewise.
7628 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7629 Handle new vtable relocs.
7630 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7631 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7632 (elf_backend_can_gc_sections): Define.
7634 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7636 * archures.c (bfd_mach_mn10300): Define.
7637 * elf-m10300.c: Include elf/mn10300.h
7638 (elf_mn10300_mach): New function.
7639 (_bfd_mn10300_elf_final_write_processing): Likewise.
7640 (_bfd_mn10300_elf_object_p): Likewise.
7641 (elf_backendfinal_write_processing): Define.
7642 (elf_backend_object_p): Likewise.
7644 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7646 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7649 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7651 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7652 link_next field, not the next field.
7654 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7656 * elf.c (map_sections_to_segments): Check the section address
7657 against the phdr size both with and without a modulo of
7660 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7662 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7663 linker created empty input section if the output section has the
7666 * elflink.h (elf_link_output_extsym): Print an error message if
7667 _bfd_elf_section_from_bfd_section fails.
7669 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7672 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7674 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7675 native linker output. Avoid putting an empty section in more than
7678 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7680 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7681 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7683 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7685 * elf.c (swap_out_syms): New arg relocatable_p.
7686 Don't add section VMA to symbols for relocatable output.
7687 (_bfd_elf_compute_section_file_positions): Update call to
7690 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7692 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7693 against 'addend' be signed rather than unsigned.
7695 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7697 * elf32-m32r.c: Add prototyps for static functions.
7699 * coff-arm.c: Add prototypes for static functions.
7701 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7703 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7704 LMA is used to order sections in a segment.
7706 * elf32-v850.c: Add prototypes for static functions.
7707 Change type of addend parameter to bfd_vma in various functions.
7709 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7711 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7712 complain_overflow_signed instead of complain_overflow_bitfield.
7714 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7716 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7717 when comparing against 0.
7719 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7721 * Makefile.am (config.status): New target.
7722 * Makefile.in: Rebuild.
7724 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7726 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7727 error if previous object endianness doesn't match current object.
7729 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7731 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7732 _bfd_elf_print_private)bfd_data ().
7734 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7736 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7738 (elf_link_add_object_symbols): Set type_change_ok and
7739 size_change_ok before calling elf_merge_symbol.
7741 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7742 undefined symbol error, don't also issue an overflow error.
7744 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7746 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7747 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7748 message instead of crashing.
7750 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7752 * archures.c (bfd_mach_cpu32): Define.
7753 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7755 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7756 * ieee.c: Include <ctype.h>.
7757 (ieee_object_p): Parse out process ID string to make it more
7758 likely to be acceptable for bfd_scan_arch.
7759 * bfd-in2.h: Rebuild.
7761 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7763 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7764 _bfd_elf_print_private_bfd_data() so that the program header will
7767 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7769 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7770 0x68. Reindent. Add some comments.
7772 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7774 * elf.c (copy_private_bfd_data): Adjust physical address of
7775 segment in output BFD to contain LMAs of its sections.
7777 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7779 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7780 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7781 endian data 32 bit relocations.
7782 (elf32_sparc_merge_private_bfd_data): Check if linking little
7783 endian objects with big endian objects.
7784 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7785 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7786 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7788 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7789 * archures.c (bfd_mach_sparc_sparclite_le): New.
7790 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7792 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7794 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7797 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7799 * bfd-in.h: Move over patch to bfd-in2.h.
7801 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7803 (_bfd_relocate_contents): Likewise.
7805 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7807 * peicode.h (add_data_entry): If the section has no private data
7808 then do not create a Data Dictionary entry for it.
7810 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7812 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7813 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7814 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7815 subsections during relaxation more correctly.
7817 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7819 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7820 Add extra argument to bfd_arm_process_before_allocation ().
7821 * bfd-in.h: Reflect changes made in bfd-in2.h.
7822 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7823 coff class of a BFD symbol.
7824 * coff-arm.c: Add support for interworking between Thumb code and
7825 non-interworking aware ARM code.
7827 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7829 * po/Make-in (install-info): New target.
7831 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7833 * filemode.c: Remove; not used.
7835 If sysdep.h includes a header file, don't include it again:
7836 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7838 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7840 * archive.c: Don't include <string.h> or <errno.h>.
7841 * evax-alpha.c; Don't include <stdio.h>.
7842 * evax-egsd.c: Likewise.
7843 * evax-etir.c: Likewise.
7844 * evax-misc.c: Likewise.
7845 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7846 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7848 * hpux-core.c: Likewise.
7849 * netbsd-core.c: Likewise.
7851 * libbfd.c: Don't include <sys/types.h>.
7852 * nlmcode.h: Don't include <string.h>.
7853 * osf-core.c: Don't include <string.h> or <stdio.h>.
7854 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7855 <errno.h>, or <unistd.h>.
7856 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7858 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7860 * configure.com: If the version number can not be found in
7861 configure.in, set it to "unknown" rather than "2.8.1".
7863 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7865 * elf32-mips.c (elf_mips_mach): New.
7866 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7867 (_bfd_mips_elf_final_write_processing): Use the names
7868 of machines, rather than the numbers. Set both the ARCH
7869 and MACH in e_flags. Handle a few more specific machines.
7870 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7871 EF_MIPS_ARCH and EF_MIPS_MACH.
7873 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7875 * syms.c (bfd_is_local_label): Revert last change.
7876 * srec.c (srec_write_symbols): Discard debugging symbols.
7878 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7880 * som.c: Include <ctype.h>.
7881 * som.h: Don't include sysdep.h.
7883 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7885 * libbfd.h: Rebuilt.
7886 * libbfd-in.h: Removed gettext includes and defines.
7887 * sysdep.h: Moved gettext-related includes and defines here.
7889 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7891 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7892 an ad-hoc test. Kill bogus #if 0 code.
7893 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7895 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7897 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7898 when generating a normal executable for a symbol defined in a
7899 regular file. When copying a reloc into the output file, adjust
7900 the addend for a PC relative reloc against a global symbol.
7902 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7904 * libbfd.h: Rebuilt.
7905 * libbfd-in.h (_): Define as dgettext.
7907 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7909 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7911 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7912 when declaring parameter types.
7913 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7915 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7917 * config.bfd: If we include any ELF targets in targ_defvec and/or
7918 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7919 * elf32-gen.c (dummy): New static const variable.
7920 (elf_generic_info_to_howto): New static function.
7921 (elf_generic_info_to_howto_rel): New static function.
7922 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7923 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7924 * elf64-gen.c: Same changes as elf32-gen.c.
7925 * elfcode.h (elf_object_p): For the generic target, ignore a
7926 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7928 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7930 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7931 * configure: Rebuild.
7933 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7935 * config.bfd: Update OSR5/Unixware patterns.
7937 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7939 * elf.c (assign_file_positions_for_segments): Allow for holes
7940 between sections added by a link script.
7942 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7944 * configure.in: Change version number to 2.9.4
7945 * configure: Rebuild.
7947 Based on patch from H.J. Lu <hjl@gnu.org>:
7948 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7949 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7950 * bfd-in2.h: Rebuild.
7952 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7954 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7957 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7959 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7960 (elf64_alpha_relax_section): Fill them in.
7961 (elf64_alpha_relax_opt_call): Implement more than a stub.
7962 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7963 alignment on .scommon.
7964 (elf64_alpha_merge_gots): Merge use counts as well.
7966 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7968 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7969 for calculating a local symbol's address.
7970 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7971 Set the .got's cooked size as well as the raw size.
7973 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7975 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7976 internationalisation of printed information.
7978 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7979 internationalisation of printed information.
7981 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7983 * syms.c (struct indexentry): Change directory_name, file_name,
7984 and function_name fields to char *.
7985 (struct stab_find_info): Change cached_file_name field to char *.
7987 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7989 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7991 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7993 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7995 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7997 * Makefile.am (install-data-local): Make $(includedir).
7998 * Makefile.in: Rebuild.
8000 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
8002 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
8004 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
8006 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
8007 * Makefile.in: Rebuild.
8009 * bfd-in2.h: Rebuild for Nick's changes.
8011 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
8013 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
8014 change wrt length == max_namelen.
8016 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8018 * Many files: Added gettext invocations around user-visible
8020 * libbfd-in.h: Added gettext includes and defines.
8021 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8022 HAVE_LC_MESSAGES): Define.
8023 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
8025 * Makefile.am (SUBDIRS): Added po.
8026 (POTFILES): New macro.
8027 (po/POTFILES.in): New target.
8028 (SOURCE_HFILES): New macro.
8030 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
8032 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8034 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
8035 NT_PRSTATUS note section encountered, it contains the status of
8036 the currently executing thread when the core file was written.
8038 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
8040 * libcoff.h: Add extra parameter to
8041 bfd_coff_link_output_has_begun overrideable function.
8042 * cofflink.c: Pass extra parameter to
8043 bfd_coff_link_output_has_begun function.
8044 * bfd-in.h: Add prototypes for exported ARM interworking
8046 * peicode.h: ARM specific code reorganised to conform to BFD
8048 * coffcode.h: ARM specific code reorganised to conform to BFD
8050 * coff-arm.c: Code reorganised to conform to the BFD coding
8051 conventions. Global variables have been moved into an ARM
8052 specific hash table structure and a new function:
8053 bfd_arm_get_bfd_for_interworking() has been created which is
8054 called from the linker scripts.
8056 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
8058 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
8060 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
8061 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
8062 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
8063 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
8065 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8067 * config.bfd: Added sparc86x support.
8069 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
8071 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
8072 an out of range pc-relative jump/call to an undefined weak symbol.
8074 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
8076 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
8079 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
8081 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
8082 an error other than bfd_error_system_call, set the error to
8083 bfd_error_wrong_format.
8085 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
8086 bfd_elf32_powerpcle_vec.
8088 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
8089 program segments are zero, don't set p_paddr_valid.
8091 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
8093 * elf64-alpha.c: Initial implementation of relaxation --
8094 (struct alpha_elf_link_hash_entry): Add use_count member.
8095 (elf64_alpha_check_relocs): Initialize and increment it.
8096 (elf64_alpha_can_merge_gots): Check it when considering merging.
8097 (elf64_alpha_merge_gots): Drop entries with zero use.
8098 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
8099 (elf64_alpha_always_size_sections): Split out got sizing ...
8100 (elf64_alpha_size_got_sections): ... here. New function.
8101 (elf64_alpha_relax_find_reloc_ofs): New function.
8102 (elf64_alpha_relax_with_lituse): Likewise.
8103 (elf64_alpha_relax_without_lituse): Likewise.
8104 (elf64_alpha_relax_opt_call): Likewise.
8105 (elf64_alpha_relax_section): Likewise.
8106 (elf64_alpha_add_symbol_hook): Likewise.
8107 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
8108 (elf64_alpha_relocate_section): Likewise.
8109 (bfd_elf64_bfd_relax_section): Define.
8110 (elf_backend_add_symbol_hook): Likewise.
8112 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
8114 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
8115 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
8116 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
8118 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
8120 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
8121 * configure: Rebuild.
8123 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
8125 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
8126 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
8127 * configure.in: Define and substitute WIN32LDFLAGS and
8129 * aclocal.m4: Rebuild with new libtool.
8130 * configure, Makefile.in: Rebuild.
8132 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
8134 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
8135 before any other symbols in the same section.
8137 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
8139 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
8142 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
8144 * dwarf2.c (comp_unit): Move it earlier in the source. Add
8146 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
8147 Use addr_size for address size, rather than sizeof(bfd_vma).
8148 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
8149 Fix call to read_address.
8150 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
8151 Scrap other unneeded arguments. Fix call to read_address.
8152 (scan_unit_for_functions): Fix call to read_attribute.
8153 (parse_comp_unit): We now handle more values for addr_size.
8154 Set addr_size in unit. Fix call to read_attribute and
8157 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
8159 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8161 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8163 * archures.c (bfd_default_scan): Add m68k cases back to default
8164 switch, reverting patch of March 25, since IEEE support depends
8167 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8169 * Makefile.am (diststuff): New target.
8170 * Makefile.in: Rebuild.
8172 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8174 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8175 som_offset when we have an extended name table.
8177 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8179 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8181 * Makefile.in: Rebuild.
8183 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8185 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8186 symbols when creating a shared library.
8187 (elf_m68k_adjust_dynindx): New function, used by above code.
8188 (elf_m68k_finish_dynamic_sections): Initialize the section
8190 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8192 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8194 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8197 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8199 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8202 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8204 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8207 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8209 * configure.in: Set version to 2.9.1.
8210 * configure: Rebuild.
8212 * Branched binutils 2.9.
8214 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8216 * syms.c (ENABLE_CACHING): Define.
8217 (struct indexentry): Define.
8218 (struct stab_cache): Remove.
8219 (cmpindexentry): New static function.
8220 (struct stab_find_info): Add new fields: indextable,
8221 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8222 cached_file_name. Remove fields: file_cache, function_cache, and
8224 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8225 index table and search it.
8227 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8229 * elf.c (_bfd_elf_copy_private_section_data): Call
8230 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8232 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8234 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8236 * coff-arm.c: Define all globally visible variables and functions
8237 only when COFF_WITH_PE is not defined.
8238 * configure.in (armpe_little_vec, armpe_big_vec): Add
8240 * configure: Rebuild.
8242 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8244 Fix some gcc -Wall warnings:
8245 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8246 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8247 * archures.c (bfd_default_scan): Likewise.
8248 * bfd.c (bfd_scan_vma): Likewise.
8249 * binary.c (mangle_name): Likewise
8250 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8251 * coff-sh.c (sh_relocate_section): Likewise.
8252 * coff-stgo32.c (create_go32_stub): Likewise.
8253 * coffcode.h (coff_slurp_line_table): Likewise.
8254 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8255 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8256 (assign_file_positions_for_segments): Likewise.
8257 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8258 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8259 * oasys.c (oasys_write_sections): Likewise.
8260 * ppcboot.c (ppcboot_object_p): Likewise.
8261 (mangle_name): Likewise.
8262 * riscix.c (riscix_fix_pcrel_26): Likewise.
8263 * srec.c (srec_scan): Likewise.
8264 * stabs.c (_bfd_write_section_stabs): Likewise.
8265 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8266 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8267 switch. Declare parameters for function pointers.
8268 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8270 * elf.c (elf_sort_sections): Likewise.
8271 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8272 Add default cases to switches.
8273 (coff_arm_relocate_section): Remove unused local variables.
8275 (coff_arm_bfd_set_private_flags): Change flag variable to type
8277 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8278 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8279 (dump_toc): Change cat to const, and initialize it.
8280 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8281 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8282 (sh_elf_relocate_section): Initialize r_symndx.
8283 * coffcode.h (coff_compute_section_file_positions): Only declare
8284 old_sofar if ALIGN_SECTIONS_IN_FILE.
8285 (coff_write_object_contents): Initialize csym.
8286 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8287 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8289 * dwarf2.c: Include libiberty.h.
8290 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8291 (decode_line_info): Remove unused local variables.
8292 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8293 (m32r_elf_relocate_section): Likewise.
8294 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8295 (v850_elf_reloc): Likewise.
8296 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8297 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8298 * elf.c (assign_file_positions_for_segments): Always set adjust.
8299 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8300 parenthesize expression.
8301 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8302 (m32r_elf_object_p): Return a value.
8303 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8304 * elf32-mips.c (mips_elf_final_link): Initialize last.
8305 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8306 * elf32-v850.c (v850_elf_object_p): Return a value.
8307 (v850_elf_print_private_bfd_data): Change fprintf format string.
8308 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8310 * elflink.h (elf_link_add_object_symbols): Change vernum to
8311 unsigned int, and initialize it. Change fprintf format string.
8312 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8313 when setting or comparing to soname_indx.
8314 (elf_create_pointer_linker_section): Change num_symbols to
8316 * libcoff-in.h (coff_data_type): Change flags to flagword.
8317 * peicode.h (pe_print_idata): Initialize idx. Change j to
8318 bfd_size_type. Initialize hint_member. Remove useless test to
8320 (pe_print_edata): Change num_functions and num_names in struct
8321 EDT_type to unsigned long. Remove cast. Change fprintf format
8323 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8324 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8326 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8327 int *. Update uses. Change j to long.
8328 * bfd-in2.h, libcoff.h: Rebuild.
8330 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8332 * elf32-v850.c Remove definition of USE_REL.
8333 (v850_elf_info_to_howto_rela): New function.
8334 (v850_elf_perform_relocation): Renamed from
8335 v850_elf_store_addend_in_insn. Removed replace argument.
8336 (v850_elf_reloc): store the relocation in the addend field instead
8338 (v850_elf_final_link_relocate): Now calls
8339 v850_elf_perform_relocation.
8340 (v850_elf_relocate_section): Remove code to generate REL
8343 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8345 * coffcode.h (coff_new_section_hook): Set the type and storage
8346 class in the native symbol information allocated for a new section
8349 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8351 * peicode.h: Chain together calls to
8352 coff_bfd_copy_private_bfd_data and
8353 coff_bfd_print_private_bfd_data.
8355 * coff-arm.c: Add prototypes for
8356 coff_arm_bfd_print_private_bfd_data and
8357 coff_arm_bfd_copy_private_bfd_data.
8359 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8361 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8364 * peicode.h: Call arm-coff private data functions after handling
8367 * coff-arm.c: Turn statics into globals so that they can be shared
8368 both pe and pei backends.
8370 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8372 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8374 (sunos_write_object_contents): Likewise.
8375 * aoutx.h (NAME(aout,machine_type)): Likewise.
8376 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8378 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8380 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8382 (bfd_default_scan): Remove m68k special cases.
8383 * bfd-in2.h: Rebuild.
8384 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8386 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8387 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8389 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8390 selection, change printable_name to just "m68k" and make that the
8391 default instead of m68k:68020.
8393 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8395 (MY_get_section_contents): Define as aout_32_get_section_contents
8396 rather than NAME(aout,get_section_contents).
8398 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8400 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8401 and call bfd_default_set_arch_mach to do the real work.
8403 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8405 * bout.c (BALX): Include return register g14 as part of the insn.
8407 (calljx_callback): Use it.
8409 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8411 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8412 * libbfd.h: Rebuild.
8414 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8415 byte_count to unsigned int.
8416 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8417 unused local variables.
8419 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8420 variables er and er1.
8422 * cpu-v850.c: Include <ctype.h>.
8423 (scan): Case isdigit argument to unsigned char.
8425 From Yan Meroth <YAN.MEROTH@st.com>:
8426 * ihex.c (ihex_scan): Add extbase variable so that getting an
8427 extended linear address record does not ignore any previous
8429 (ihex_write_object_contents): When writing out an extended linear
8430 address record, zero out any previous extended address.
8432 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8434 * ieee.c (do_one): Check section before dereferencing it.
8435 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8436 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8438 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8440 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8442 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8444 * coff-arm.c: Add interworking functions to pe backends.
8446 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8448 * configure.in: Use AM_DISABLE_SHARED.
8449 * aclocal.m4, configure: Rebuild with libtool 1.2.
8451 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8453 * coff-arm.c (coff_arm_relocate_section): Better error messages
8454 when interowrking conflucts occur. Courtesy of Jonathan Walton
8456 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8457 relocations. Patch courtesy of Jonathan Walton and Tony
8460 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8462 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8463 part of Feb 22 change controling when to override the existing
8464 symbol with the .plt entry.
8466 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8468 * config.bfd (targ_cpu): Add thumb-pe target.
8470 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8471 functions in PE build.
8473 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8475 * config.bfd (sparclite-*-elf*): Added.
8477 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8479 * configure.in: Add elf.lo to elf shell variable.
8480 * Makefile.am (BFD_LIBS): Remove elf.lo.
8481 (BFD_LIBS_CFILES): Remove elf.c.
8482 (BFD32_BACKENDS): Add elf.lo.
8483 (BFD32_BACKENDS_CFILES): Add elf.c.
8484 * configure, Makefile.in: Rebuild.
8486 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8488 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8489 relocation against a non-local symbol should not have a dynamic
8492 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8494 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8496 (pe_print_private_bfd_data): Print PE flags. From Mikey
8497 <jeffdb@netzone.com>.
8499 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8501 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8502 a plt entry when we can determine that we authoritatively define
8505 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8507 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8508 don't actually use trad-core, but a SunOS-style core file handled
8510 * hosts/sparclinux.h: Remove.
8512 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8514 * peicode.h (pe_print_idata): If there is no .idata section, look
8515 for the import tables in some other section. Make the initial
8516 label line up better with the data. Print the import address
8517 table even if there is no import name table. If the import
8518 address table holds actual addresses, print them.
8520 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8522 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8523 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8524 bfd_error_system_call.
8526 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8528 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8529 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8531 From H.J. Lu <hjl@gnu.org>:
8532 * Makefile.am (libbfd_la_LDFLAGS): Define.
8533 * Makefile.in: Rebuild.
8535 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8537 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8538 * netbsd.h (MACHTYPE_OK): Define.
8539 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8540 calling N_SET_MACHTYPE, rather than having a switch.
8541 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8543 * i386netbsd.c (MACHTYPE_OK): Don't define.
8544 (DEFAULT_MID): Define.
8545 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8546 (MACHTYPE_OK): Don't define.
8547 (DEFAULT_MID): Define.
8548 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8549 (DEFAULT_MID): Define.
8550 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8551 (DEFAULT_MID): Define.
8552 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8553 (DEFAULT_MID): Define.
8555 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8556 * vaxnetbsd.c: New file.
8557 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8558 rather than netbsd_core.
8559 * targets.c (vaxnetbsd_vec): Declare.
8560 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8561 defined, add netbsd_core_vec.
8562 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8563 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8564 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8565 * config.bfd (alpha*-*-netbsd*): New target.
8566 * Makefile.am: Rebuild dependencies.
8567 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8568 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8569 * configure, Makefile.in: Rebuild.
8571 * configure.host: Remove the old shared library build stuff. We
8572 now use libtool instead.
8574 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8576 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8578 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8580 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8581 * configure: Rebuild.
8583 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8584 * elf32-v850.c (remember_hi16s_reloc): New function.
8585 (find_remembered_hi16s_reloc): New function.
8586 (v850_elf_store_addend_in_insn): Use the above new functions to
8587 match up HI6S relocs with LO16 relocs.
8589 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8591 * configure.in: Change -linux* to -linux-gnu*.
8592 * config.bfd, configure.host: Likewise.
8593 * configure: Rebuild.
8595 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8597 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8598 LO16/HI16S bug and improve comments about what is going on.
8600 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8602 * configure, aclocal.m4: Rebuild with new libtool.
8604 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8606 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8607 when merging v850 code into v850e/v850ea code. Do not initialise
8608 output flags if the input is the default architecture.
8610 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8612 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8613 get the size from bfd_arch_bits_per_address instead of directly
8616 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8618 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8619 to wrap, just return all 1's bits instead.
8620 * libbfd.h: Regenerate.
8622 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8624 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8626 (coff_relocate_section): If COFF_WITH_PE, define as
8627 coff_pe_i386_relocate_section.
8628 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8629 skip empty sections, to match coff_write_object_contents.
8631 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8632 rather than swapping out r_offset twice. From Luke Deller
8633 <luked@cse.unsw.edu.au>.
8635 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8637 * configure.in: Set libtool_enable_shared rather than
8638 libtool_shared. Remove diversion hack.
8639 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8642 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8644 * syms.c (struct stab_cache): Define.
8645 (struct stab_find_info): Remove cached_offset, cached_stab,
8646 cached_str, and cached_stroff fields. Add file_cache,
8647 function_cache, and line_cache fields.
8648 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8651 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8653 * peicode.h (pe_print_idata): Check for import of ordinal rather
8655 (pe_print_edata): If there is no .edata section, look for the
8656 export data in some other section.
8658 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8660 * configure.in: Change version to 2.8.4.
8661 * configure: Regenerated.
8663 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8665 Add tms320c30 support:
8666 * cpu-tic30.c: New file.
8667 * aout-tic30.c: New file.
8668 * coff-tic30.c: New file.
8669 * archures.c (bfd_arch_tic30): Define.
8670 (bfd_tic30_arch): Declare.
8671 (bfd_archures_list): Add bfd_tic30_arch.
8672 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8674 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8675 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8676 (coff_set_flags): Likewise.
8677 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8678 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8679 * Makefile.am: Rebuild dependencies.
8680 (ALL_MACHINES): Add cpu-tic30.lo.
8681 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8682 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8683 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8684 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8686 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8688 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8689 to lag behind LO16 reloc by a couple of instructions.
8691 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8693 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8694 make to reexamine the file timestamp.
8695 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8697 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8700 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8702 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8703 to create .dynsbss and .rela.sbss sections.
8704 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8705 copied from dynamic objects into .sbss.
8706 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8707 use it. Correct typo of .rela.sdata2.
8708 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8709 put the data, which may now be in .sbss.
8710 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8711 (elf_backend_create_dynamic_sections): Define as
8712 ppc_elf_create_dynamic_sections.
8714 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8715 against _GLOBAL_OFFSET_TABLE_.
8716 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8717 shared libraries which refer to local symbols. Make sure that the
8718 test for allocating space for a reloc in a shared object is the
8719 same as the test for emitting a reloc.
8721 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8723 * config.bfd (i[3456]-*-mingw32*): New target.
8724 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8725 * aclocal.m4, configure: Rebuild.
8727 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8729 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8732 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8734 Sparc v9 ABI compliant PLT:
8735 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8736 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8737 (LARGE_PLT_THRESHOLD): New define.
8738 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8739 (sparc64_elf_build_plt): New function.
8740 (sparc64_elf_plt_entry_offset): Likewise.
8741 (sparc64_elf_plt_ptr_offset): Likewise.
8742 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8743 contain the index for convenience. Skip the initial entries
8745 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8746 memory for the benefit of .rela.plt.
8747 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8748 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8749 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8750 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8751 Call sparc64_elf_build_plt.
8752 (elf_backend_want_got_plt): No.
8753 (elf_backend_plt_readonly): No.
8754 (elf_backend_plt_alignment): 8.
8756 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8757 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8758 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8761 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8763 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8765 * cpu-mips.c (arch_info_struct): Add mips variants.
8766 * bfd-in2.h: Rebuilt.
8768 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8770 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8773 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8775 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8776 (i[3456]86sco3.2v5*coff): New target.
8778 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8780 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8782 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8784 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8785 * bfd-in2.h: Regenerate.
8787 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8789 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8791 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8793 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8794 adjust addend for an output common symbol (from Jimmy Blair
8795 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8796 defined symbol to counteract adjustment made in generic relocation
8799 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8801 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8803 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8804 (GET_SCNDHR_NLNNO): Likewise.
8806 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8808 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8810 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8812 * elf32-m32r.c: Add macros to handle NOP insertion.
8814 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8816 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8817 (xcoff_mark): Likewise.
8818 (xcoff_build_ldsyms): Mark absolute symbols.
8820 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8822 * bout.c (b_out_write_object_contents): Sort symbols before output
8823 to keep {CALL,BAL}NAME symbols adjacent.
8824 (b_out_symbol_cmp): New function.
8826 For older changes see ChangeLog-9697
8832 version-control: never