1 2000-10-05 DJ Delorie <dj@redhat.com>
3 * peigen.c (_bfd_pei_swap_scnhdr_out): note extended relocs
4 * coffcode.h (coff_set_alignment_hook): read extended reloc count
5 (coff_write_relocs): write extended reloc count
6 (coff_write_object_contents): account for extended relocs
8 2000-10-05 Jim Wilson <wilson@cygnus.com>
10 * elf-bfd.h (struct elf_backend_data): Add elf_backend_section_flags
12 * elf.c (_bfd_elf_make_section_from_shdr): Call the
13 elf_backend_section_flags function.
14 * elf64-ia64.c (elf64_ia64_section_from_shdr): Delete flag conversion
16 (elf64_ia64_section_flags): New function containing flag conversion
18 (elf_backend_section_flags): Define to elf64_ia64_section_flags.
19 * elfxx-target.h (elf_backend_section_flags): Define.
20 (elfNN_bed): Initialize elf_backend_section_flags field.
22 2000-10-02 Alan Modra <alan@linuxcare.com.au>
24 * elf32-hppa.c (elf32_hppa_check_relocs): Correct call to
25 _bfd_elf32_gc_record_vtable. Correct a comment.
27 2000-10-01 Ulf Carlsson <ulfc@engr.sgi.com>
29 From Ralf Baechle <ralf@gnu.org>
31 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_sections): Mark gld
32 produces binaries with got[1] = 0x80000001 to differenciate them
33 for the dynamic linker from the broken binaries produced by old
36 2000-09-30 Petr Sorfa <petrs@sco.com>
38 * elf.c (elfcore_grok_pstatus): Check for size of pxstatus_t.
39 (elfcore_grok_lwpstatus): Check for size of lwpxstatus_t.
40 * configure.in: Add check for pxstatus_t and lwpxstatus_t.
41 * configure: Regenerate.
43 2000-09-27 Hans-Peter Nilsson <hp@axis.com>
45 Define two bfd_targets for absence and presence of leading
46 underscore on symbols. Make sure to only link same kind.
47 * elf32-cris.c (cris_elf_object_p,
48 cris_elf_final_write_processing, cris_elf_print_private_bfd_data,
49 cris_elf_merge_private_bfd_data): New.
50 (elf_backend_object_p, elf_backend_final_write_processing,
51 bfd_elf32_bfd_print_private_bfd_data,
52 bfd_elf32_bfd_merge_private_bfd_data): Define.
53 <Target vector definition>: Include elf32-target.h twice with
54 different macro settings:
55 (TARGET_LITTLE_SYM): First as bfd_elf32_cris_vec, then as
56 bfd_elf32_us_cris_vec.
57 (TARGET_LITTLE_NAME): First as "elf32-cris", then "elf32-us-cris".
58 (elf_symbol_leading_char): First as 0, then '_'.
59 (INCLUDED_TARGET_FILE): Define for second include of elf32-target.h.
60 * config.bfd (cris-*-*): Add bfd_elf32_us_cris_vec to targ_selvecs.
61 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vector.
62 * configure: Regenerate.
63 * targets.c: Declare bfd_elf32_us_cris_vec.
64 * po/bfd.pot: Regenerate.
66 2000-09-29 Momchil Velikov <velco@fadata.bg>
68 * elf32-arm.h (arm_add_to_rel): Correctly adjust the addend for
69 R_ARM_THM_PC22 relocations.
71 2000-09-29 NIIBE Yutaka <gniibe@chroot.org>
73 * elflink.h (elf_link_add_object_symbols): Don't bfd_release runpath.
75 2000-09-29 Momchil Velikov <velco@fadata.bg>
77 * elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
78 is has the SEC_HAS_CONTENTS flag set.
80 2000-09-28 Örjan Friberg <orjanf@axis.com>
81 Hans-Peter Nilsson <hp@axis.com>
83 * aout-cris.c (N_TXTADDR): Define.
85 2000-09-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
87 * som.c: Include alloca-conf.h.
88 * Makefile.am: "make dep-am"
89 * Makefile.in: Regenerate.
91 2000-09-27 Alan Modra <alan@linuxcare.com.au>
93 * elf32-hppa.c (plt_stub): New.
94 (PLT_STUB_ENTRY): Define.
95 (elf32_hppa_link_hash_table): Change multi_subspace to packed
96 boolean. Add need_plt_stub, has_12bit_branch and has_17bit_branch.
97 (elf32_hppa_link_hash_table_create): Init to suit.
98 (elf32_hppa_check_relocs): Set has_12bit_branch and
99 has_17bit_branch as appropriate.
100 (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
102 (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
103 Add space for plt_stub as needed.
104 (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
105 functions at plt_stub.
106 (elf32_hppa_finish_dynamic_sections): Write plt_stub.
107 (elf32_hppa_create_dynamic_sections): Leave .plt executable.
109 * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
110 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. Use it instead
111 of fixed size, and if negative, disable handling of input sections
112 before stub section. Set up default stub group size depending
113 on detected branch relocs.
114 (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
115 ensure different offsets from sym_value aren't rounded to
116 different 2k blocks. Use lrsel and rrsel for other stubs too for
117 consistency rather than necessity.
118 (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
119 (final_link_relocate): Likewise.
120 (elf32_hppa_relocate_section): Likewise.
122 * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
123 (_bfd_elf_hppa_gen_reloc_type): Generate them.
124 (elf_hppa_final_link_relocate): Handle them.
125 (elf_hppa_relocate_insn): Likewise.
126 (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
128 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
130 * elfcode.h (elf_object_p): Preserve and clear abfd section
131 information. Restore at error.
133 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
135 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
136 is empty, make sure that its rva also 0. NT loader dislikes
139 2000-09-26 Steve Ellcey <sje@cup.hp.com>
141 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
144 2000-09-21 Alan Modra <alan@linuxcare.com.au>
146 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
147 currently unused RELATIVE_DYNAMIC_RELOCS code.
148 (hppa_discard_copies): Likewise.
149 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
150 comments. Don't check non-code output sections for stub grouping.
152 2000-09-20 Alan Modra <alan@linuxcare.com.au>
154 * section.c (bfd_get_unique_section_name): Return NULL if
157 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
159 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
160 instruction sequence to actually work.
161 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
164 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
166 * elf32-sh.c (sh_elf_relocate_section): Use
167 _bfd_final_link_relocate to apply the relocation against a section
168 symbol, when doing relocatable links.
170 2000-09-18 Alan Modra <alan@linuxcare.com.au>
172 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
174 (stub_hash_newfunc): Here too.
175 (hppa_add_stub): And here.
176 (elf32_hppa_link_hash_table): Remove stub_section_created,
177 reloc_section_created, first_init_sec and first_fini_sec. Add
179 (elf32_hppa_link_hash_table_create): Init to suit.
180 (hppa_get_stub_entry): Add support for grouping stub sections.
181 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
182 section code. Index stub vars by section->id.
183 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
184 exit paths. Zap allocation of above removed vars. Refine
187 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
188 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
189 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
190 rather than pointer to bfd_link_info.
191 (hppa_add_stub): Likewise.
192 (final_link_relocate): Likewise.
194 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
196 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
199 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
201 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
202 ld/emulparams/shelf.sh.
204 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
206 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
207 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
208 * bfd-in2.h: Regenerate.
210 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
212 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
213 LITUSE relocations incorrectly if -relax is specified on the ld
214 command line and the displacement field of the load or store
215 instruction is non-zero. (Patch by paul.winalski@compaq.com)
217 2000-09-15 Alan Modra <alan@linuxcare.com.au>
219 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
221 (elf32_hppa_size_stubs): Instead correctly find the first .init
222 and .fini section here.
224 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
226 * elf32-hppa.c (clobber_millicode_symbols): New function.
227 (elf32_hppa_size_dynamic_sections): Call it.
229 2000-09-14 Alan Modra <alan@linuxcare.com.au>
231 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
232 packed. Add plabel, plt_abs packed booleans.
233 (hppa_link_hash_newfunc): Init new fields.
234 (PLABEL_PLT_ENTRY_SIZE): Define.
235 (hppa_stub_name): Use size_t len vars.
236 (hppa_add_stub): Likewise.
237 (elf32_hppa_build_stubs): Likewise.
238 (hppa_build_one_stub): Kill some compiler warnings.
239 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
240 if dynamic linking. Munge the local plt offsets into
241 local_got_refcounts. Set h->plabel for all global PLABELs. Use
242 size_t len vars. Add assert for plabel addend.
243 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
244 (elf32_hppa_hide_symbol): New function.
245 (elf_backend_hide_symbol): Define.
246 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
247 with h->plabel set. Don't make plt entries to have dynamic syms
248 when they have been forced local. If plt entry is used by a
249 plabel, make it PLABEL_PLT_ENTRY_SIZE.
250 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
251 Set up .plt offsets for local syms.
252 (elf32_hppa_relocate_section): Initialise plt entries for local
253 syms. Leave weak undefined plabels zero. Make global plabel
254 relocs against function symbol, and leave the addend zero.
255 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
256 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
257 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
258 relocs instead of SEGREL32 for dynamic got relocs.
259 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
260 (elf_backend_got_header_size): Adjust.
261 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
263 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
264 (hppa_type_of_stub): Use it instead of #if 0
265 (hppa_discard_copies): Use it here too.
266 (elf32_hppa_size_dynamic_sections): And here.
268 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
269 (elf32_hppa_link_hash_table_create): And here.
270 (hppa_build_one_stub): And here. Instead keep track of stub
271 offset using _raw_size.
272 (elf32_hppa_size_stubs): Likewise.
273 (elf32_hppa_build_stubs): Likewise.
274 (hppa_size_one_stub): Likewise. Resize reloc section too.
276 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
277 first_fini_sec handling. Don't search for reloc section or set
278 hplink->reloc_section_created here.
279 (elf32_hppa_size_stubs): Instead search for reloc sections, and
280 set reloc_section_created here.
281 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
282 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
284 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
286 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
287 with `hplink->root.'.
288 (elf32_hppa_check_relocs): Likewise.
289 (elf32_hppa_gc_sweep_hook): Likewise.
290 (elf32_hppa_adjust_dynamic_symbol): Likewise.
291 (hppa_handle_PIC_calls): Likewise.
292 (elf32_hppa_size_dynamic_sections): Likewise.
293 (elf32_hppa_set_gp): Likewise.
294 (elf32_hppa_relocate_section): Likewise.
295 (elf32_hppa_finish_dynamic_symbol): Likewise.
296 (elf32_hppa_finish_dynamic_sections): Likewise.
298 From David Huggins-Daines <dhd@linuxcare.com>
299 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
300 defined weak symbols in shared links.
301 (final_link_relocate): Calls to defined weak symbols in shared
302 objects must go via import stubs, as the target might not be known
305 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
307 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
308 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
309 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
310 the original entries with EMPTY_HOWTOs, and added new ones to fill
312 (sh_elf_info_to_howto): Make sure the new gap isn't used.
313 (sh_elf_relocate_section): Likewise.
315 2000-09-13 Anders Norlander <anorland@acc.umu.se>
317 * cpu-mips.c (arch_info_struct): Add mips:4K
318 * bfd-in2.h (bfd_mach_mips4K): New define.
319 * archures.c: Add bfd_mach_mips4K to comment.
320 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
321 E_MIPS_ARCH_2 for bfd_mach_mips4K.
323 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
325 * som.c (som_write_symbol_strings): Do not used fixed buffers,
326 use size_t as a counter.
327 (som_write_space_strings): Similarly.
329 2000-09-12 Jason Eckhardt <jle@cygnus.com>
331 * elf32-i860.c (elf32_i860_relocate_pc26): New function
333 (elf32_i860_relocate_section): Invoke new function from here.
335 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
337 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
340 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
342 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
343 target section name instead of dumping core when the target symbol is
346 2000-09-09 Kazu Hirata <kazu@hxi.com>
348 * riscix.c: Remove DEFUN.
350 2000-09-08 Nick Clifton <nickc@redhat.com>
352 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
353 initialise flags in output bfd if the input bfd is the default
354 architecture with the default flags.
356 2000-09-08 Kazu Hirata <kazu@hxi.com>
358 * archive.c: Fix formatting.
359 * coff-arm.c: Likewise.
360 * doc/chew.c: Likewise.
362 2000-09-08 Alan Modra <alan@linuxcare.com.au>
364 * section.c (bfd_get_unique_section_name): Put a dot before the
367 2000-09-07 Kazu Hirata <kazu@hxi.com>
369 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
370 * elf.c: Fix formatting.
372 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
374 * config.bfd (sh-*-linux*): Added.
375 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
376 * targets.c: Declare them.
377 * elf32-sh-lin.c: New file.
378 * Makefile.am: Compile it.
379 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
380 * configure, Makefile.in: Rebuilt.
382 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
384 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
385 pseduo-section when determining where the TOC ends.
387 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
388 output x_tvndx as it is only two bytes wide.
390 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
391 reloc is 26 or 32 bits wide.
393 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
394 for relocs that don't change anything. Also look at the full
397 2000-09-06 Philip Blundell <philb@gnu.org>
399 * config.bfd (arm*-*-uclinux*): New target.
401 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
403 * configure: Rebuilt with new libtool.m4.
405 2000-09-06 Alan Modra <alan@linuxcare.com.au>
407 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
408 word for variable name.
409 * bfd-in2.h: Regenerate.
411 2000-09-05 Nick Clifton <nickc@redhat.com>
413 * config.in: Regenerate.
414 * libbfd.h: Regenerate.
415 * po/bfd.pot: Regenerate.
416 * doc/bfdint.texi: Remove CVS date string - it foils compares with
419 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
421 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
423 2000-09-05 Alan Modra <alan@linuxcare.com.au>
425 Shared library and PIC support.
426 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
427 (GOT_ENTRY_SIZE): New.
428 (ELF_DYNAMIC_INTERPRETER): New.
429 (STUB_SUFFIX): Define.
430 (LONG_BRANCH_PIC_IN_SHLIB): Define.
431 (RELATIVE_DYNAMIC_RELOCS): Define.
432 (enum elf32_hppa_stub_type): New.
433 (struct elf32_hppa_stub_hash_entry): Rename offset to
434 stub_offset. Add a number of new fields.
435 (struct elf32_hppa_link_hash_entry): New.
436 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
438 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
439 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
440 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
442 (hppa_link_hash_newfunc): New function.
443 (elf32_hppa_link_hash_table_create): Use above function. Init new
445 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
446 instead of addend, and remove sym_name from args. Don't use
447 symbol name for local syms, instead use sym index.
448 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
449 stub type rather than size. Pass in hash and handle import stub
450 case. Also pass in reloc instead of offset so we can calculate
451 PCREL22F and PCREL12F branches properly.
452 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
453 import and export stubs too.
454 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
455 import and export stub sizing.
456 (elf32_hppa_check_relocs): New function.
457 (elf32_hppa_adjust_dynamic_symbol): New function.
458 (hppa_discard_copies): New function.
459 (elf32_hppa_size_dynamic_sections): New function.
460 (elf_backend_size_dynamic_sections): Define.
461 (elf32_hppa_finish_dynamic_symbol): New function.
462 (elf_backend_finish_dynamic_symbol): Define.
463 (elf32_hppa_size_stubs): Stash params in link hash table, and move
464 some local vars into the link hash table too. For shared links,
465 trundle over function syms, generating export stubs. Handle
466 PCREL22F branches. Break out stub creation code from here..
467 (hppa_add_stub): .. to here. New function.
468 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
469 call the bfd linker. Use elf_gp to record global pointer.
470 Calculate a value from sections if $global$ is missing.
471 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
472 (elf32_hppa_gc_mark_hook): New function.
473 (elf_backend_gc_mark_hook): Define.
474 (elf32_hppa_gc_sweep_hook): New function.
475 (elf_backend_gc_sweep_hook): Define.
476 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
477 Add rel to args, and remove howto, input_bfd, offset, addend,
478 sym_name as we can recalculate these locally. Handle calls to
479 dynamic objects, extra PIC relocs, PCREL22F branches. Change
480 handling of undefined weak syms. Check that stubs are in range.
481 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
482 message on hitting a DPREL21L reloc that needs fixing. Subtract
483 off PC for PCREL14F. Break out code that does a stub lookup from
485 (hppa_get_stub_entry): ..to here. New function.
486 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
487 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
489 (elf32_hppa_finish_dynamic_sections): New function.
490 (elf_backend_finish_dynamic_sections): Define.
491 (elf_backend_final_write_processing) Define.
492 (hppa_handle_PIC_calls): New function.
493 (elf32_hppa_build_stubs): Call it. Pass link_info to
495 (elf32_hppa_create_dynamic_sections): New function
496 to create .plt and .got then set .plt flags correctly.
497 (elf_backend_create_dynamic_sections): Define.
498 (elf32_hppa_object_p): New function.
499 (elf_backend_object_p): Define.
500 (elf32_hppa_elf_get_symbol_type): New function.
501 (elf_backend_get_symbol_type): Define.
502 (elf_backend_can_gc_sections): Define.
503 (elf_backend_want_got_plt): Define.
504 (elf_backend_plt_alignment): Set to 2.
505 (elf_backend_plt_readonly): Define.
506 (elf_backend_want_plt_sym): Define.
507 (elf_backend_got_header_size): Reserve one entry.
509 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
510 (elf32_hppa_size_stubs): Pass in multi_subspace.
511 (elf32_hppa_set_gp): Declare.
513 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
514 (bfd_get_unique_section_name): New function.
515 * bfd_in2.h: Regenerate.
517 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
518 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
521 From David Huggins-Daines <dhd@linuxcare.com>
522 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
523 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
524 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
525 been updated in finish_dynamic_symbol before modifying function
528 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
529 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
530 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
531 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
532 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
533 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
534 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
535 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
537 From David Huggins-Daines <dhd@linuxcare.com>
538 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
539 style of local labels as well.
541 2000-09-03 Philip Blundell <philb@gnu.org>
543 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
544 references to undefined symbols in debugging sections.
546 2000-09-02 H.J. Lu <hjl@gnu.org>
548 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
549 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
550 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
553 2000-09-02 Jason Eckhardt <jle@cygnus.com>
555 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
556 (elf32_i860_is_local_label_name): New function and prototype.
558 2000-09-02 Nick Clifton <nickc@redhat.com>
560 * configure.in: Increase version number to 2.10.91.
561 * configure: Regenerate.
562 * aclocal.m4: Regenerate.
563 * config.in: Regenerate.
564 * po/bfd.pot: Regenerate.
566 2000-09-02 Daniel Berlin <dberlin@redhat.com>
568 * elf.c (_bfd_elf_make_section_from_shdr): Add
569 .gnu.linkobce.wi. to the list of debug section names.
571 2000-09-02 Nick Clifton <nickc@redhat.com>
573 * dwarf2.c (find_debug_info): New function: Locate a section
574 containing dwarf2 debug information.
575 (bfd_dwarf2_find_nearest_line): Find all sections containing
576 debug information and include them in the stash.
578 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
580 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
581 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
582 (sh_reloc_map): Add new relocs.
583 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
584 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
585 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
586 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
588 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
589 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
590 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
591 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
593 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
595 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
596 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
597 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
598 elf_sh_plt_reloc_offset): Define.
599 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
600 elf_sh_link_hash_table): New structs.
601 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
602 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
604 (elf_backend_create_dynamic_sections,
605 bfd_elf32_bfd_link_hash_table_create,
606 elf_backend_adjust_dynamic_symbol,
607 elf_backend_size_dynamic_sections,
608 elf_backend_finish_dynamic_symbol,
609 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
610 elf_backend_plt_readonly, elf_backend_want_plt_sym,
611 elf_backend_got_header_size, elf_backend_plt_header_size):
613 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
614 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
616 * bfd-in2.h, libbfd.h: Rebuilt.
618 2000-09-01 Alan Modra <alan@linuxcare.com.au>
620 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
623 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
625 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
626 not initialized, set them to indicate the SH1 instruction set.
628 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
630 * acinclude.m4: Include libtool and gettext macros from the
632 * aclocal.m4, configure: Rebuilt.
634 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
636 * elf.c: Eliminate references to __sparcv9 macro; replace with
637 autoconf variables HAVE_PSINFO32_T etc.
638 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
639 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
641 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
642 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
644 * configure: Regenerate.
646 2000-08-27 Alan Modra <alan@linuxcare.com.au>
648 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
649 for any shared link, not just shared -Bsymbolic.
650 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
651 any shared link, and pass link info to it.
652 (elf_i386_size_dynamic_sections): Update comment.
653 (elf_i386_discard_copies): Modify to discard relocs for symbols
654 that have been forced local.
655 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
656 that have been forced local.
658 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
660 * elflink.h (elf_link_add_object_symbols): Allow common
661 symbols to have an alignment of 1 if explicitly requested, and
662 not overridden by other definitions.
664 2000-08-22 Doug Kwan <dkwan@transmeta.com>
666 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
667 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
669 2000-08-22 H.J. Lu <hjl@gnu.org>
671 * elf-bfd.h (elf_link_hash_table): Add runpath.
673 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
674 * bfd-in2.h: Rebuilt.
676 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
677 "runpath" field to NULL.
678 (bfd_elf_get_runpath_list): New function.
680 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
683 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
685 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
686 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
687 explicitly. Improve validation of r_type.
689 2000-08-21 H.J. Lu <hjl@gnu.org>
691 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
692 dynamic allocated content space. Add a comment to remind us that
693 one day this ought to be fixed.
694 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
695 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
696 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
698 2000-08-21 Jason Eckhardt <jle@cygnus.com>
700 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
701 field with the newly relocated value instead of adding it to the
702 existing immediate field.
703 (elf32_i860_relocate_splitn): Likewise.
704 (elf32_i860_relocate_highadj): Likewise.
706 2000-08-16 Jason Eckhardt <jle@cygnus.com>
708 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
709 was previously just a stub).
711 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
713 * elflink.c (_bfd_elf_create_got_section): Don't abort().
715 (_bfd_elf_create_dynamic_sections): Likewise.
717 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
719 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
720 for undefined symbols to be the beginning of the section.
722 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
723 four extra entries at the beginning of the .rela.plt section.
724 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
725 section to account for the four reserved entries in the .plt section.
727 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
729 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
730 to the list of NOPs we recognize after a branch-and-link.
731 Use the ori NOP when one is needed.
733 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
736 2000-08-14 Jim Wilson <wilson@cygnus.com>
738 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
739 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
740 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
743 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
745 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
747 2000-08-10 Jason Eckhardt <jle@cygnus.com>
749 * elf32-i860.c (elf32_i860_relocate_section): New function.
750 (i860_final_link_relocate): New function.
751 (elf32_i860_relocate_splitn): New function.
752 (elf32_i860_relocate_pc16): New function.
753 (elf32_i860_relocate_highadj): New function.
754 (elf32_i860_howto): Minor adjustments to some relocations.
755 (elf_info_to_howto_rel): Define.
756 (elf_backend_relocate_section): Define.
758 2000-08-10 Nick Clifton <nickc@cygnus.com>
760 * elf32-arm.h: Fix formatting.
762 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
764 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
766 2000-08-08 Jason Eckhardt <jle@cygnus.com>
768 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
770 2000-08-07 Kazu Hirata <kazu@hxi.com>
772 * ieee.c (ieee_write_debug_part): Rewrite a comment.
773 * elf64-ia64.c: Fix a typo.
775 2000-08-05 Jason Eckhardt <jle@cygnus.com>
777 * elf32-i860 (elf32_i860_howto_table): New structure.
778 (lookup_howto): New function.
779 (elf32_i860_reloc_type_lookup): New function.
780 (elf32_i860_info_to_howto_rela): New function.
781 (elf_code_to_howto_index): New structure.
782 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
783 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
784 elf32_i860_reloc_type_lookup.
786 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
788 * som.c (struct fixup_format): Constify `format'.
789 (som_hppa_howto_table): Use SOM_HOWTO macro.
790 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
791 (som_bfd_reloc_type_lookup): Likewise.
792 (compare_subspaces): Remove unused `count1', `count2'.
793 (som_begin_writing): Remove unused `total_reloc_size'.
794 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
795 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
796 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
797 (som_find_nearest_line): Decorate unused parameter(s).
798 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
799 (som_bfd_link_split_section): Likewise.
801 2000-08-03 Nick Clifton <nickc@cygnus.com>
803 * section.c: Restore backed out code.
804 * elf.c: Restore backed out code.
805 (copy_private_bfd_data): Fix bug preventing stipped dynamic
806 binaries from working.
807 * bfd-in2.h: Regenerate.
809 2000-08-03 H.J. Lu <hjl@gnu.org>
811 * section.c: Back out the change made by Nick Clifton
812 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
814 * bfd-in2.h: Likewise.
817 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
819 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
821 2000-07-31 Jason Eckhardt <jle@cygnus.com>
823 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
824 * bfd-in2.h, libbfd.h: Regenerate.
826 2000-07-31 Nick Clifton <nickc@cygnus.com>
828 * section.c (struct sec): Add new boolean field 'segment_mark'.
829 (STD_SECTION): Initialise new field to zero.
831 * bfd-in2.h: Regenerate.
833 * elf.c (copy_private_bfd_data): Reorganise section to segment
834 mapping to cope with moved sections requiring new segments,
835 and overlapping segments.
836 (SEGMENT_END): New macro: Return the end address of a segment.
837 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
838 contains a section by comparing their VMA addresses.
839 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
840 contains a section by comparing their LMA addresses.
841 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
842 section should be included in a segment.
843 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
844 follows another in memory.
845 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
848 2000-07-22 Jason Eckhardt <jle@cygnus.com>
850 * cpu-i860.c: Added comments.
852 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
853 bfd_elf32_i860_little_vec.
854 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
855 (ELF_MAXPAGESIZE): Changed to 4096.
857 * targets.c (bfd_elf32_i860_little_vec): Declaration of
859 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
861 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
862 config for little endian elf32 i860.
863 (targ_defvec): Define for the new config above
864 as "bfd_elf32_i860_little_vec".
865 (targ_selvecs): Define for the new config above
866 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
868 * configure.in (bfd_elf32_i860_little_vec): Added recognition
871 * configure: Regenerated.
873 2000-07-27 H.J. Lu <hjl@gnu.org>
875 * elflink.h (elf_merge_symbol): Take one more argument,
876 dt_needed, to indicate if the symbol comes from a DT_NEEDED
877 entry. Don't overide the existing weak definition if dt_needed
879 (elf_link_add_object_symbols): Pass dt_needed to
882 2000-07-27 Nick Clifton <nickc@cygnus.com>
884 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
887 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
889 * configure.host (*-*-aix*): AIX has 'long long' always.
891 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
892 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
893 (xcoff_write_archive_contents_big): Don't update the offset
894 of the symbol table, xcoff_write_armap will do it.
896 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
898 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
899 of dynobj for SGI_COMPAT checks.
901 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
903 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
904 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
905 * bfd-in2.h: Regenerate.
907 2000-07-21 Nick Clifton <nickc@cygnus.com>
909 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
910 range symbol indices in relocs and issue an error message.
912 2000-07-20 H.J. Lu <hjl@gnu.org>
914 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
915 info->new_dtags when setting DT_FLAGS_1. It will only be set
916 by the new linker options. It shouldn't break anything.
918 2000-07-20 H.J. Lu <hjl@gnu.org>
920 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
921 only if info->new_dtags is true.
923 2000-07-20 H.J. Lu <hjl@gnu.org>
925 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
926 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
928 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
930 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
931 (ALL_MACHINES_CFILES): Add cpu-cris.c.
932 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
933 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
934 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
935 * Makefile.in: Rebuild.
936 * aclocal.m4: Rebuild.
937 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
938 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
939 (bfd_cris_arch): Declare.
940 (bfd_archures_list): Add bfd_cris_arch.
941 * bfd-in2.h: Rebuild.
942 * config.bfd: (cris-*-*): New target.
943 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
944 * configure: Rebuild.
945 * elf.c (prep_headers): Add bfd_arch_cris.
947 * libaout.h (enum machine_type): Add M_CRIS.
948 * reloc.c: Add CRIS relocations.
949 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
950 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
951 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
952 * po/POTFILES.in, po/bfd.pot: Regenerate.
954 2000-07-19 H.J. Lu <hjl@gnu.org>
956 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
957 DF_TEXTREL if DT_TEXTREL is set.
958 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
959 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
960 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
961 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
962 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
963 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
964 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
965 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
966 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
967 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
969 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
970 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
972 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
974 2000-07-19 H.J. Lu <hjl@gnu.org>
976 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
977 * bfd-in2.h: Rebuild.
979 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
980 (elf_dt_soname): New.
982 * elf.c (bfd_elf_set_dt_needed_soname): New.
984 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
985 entry if the shared object loaded by DT_NEEDED is used to
986 resolve the reference in a regular object.
988 2000-07-19 H.J. Lu <hjl@gnu.org>
990 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
991 DT_DEPAUDIT and DT_AUDIT as strings.
993 2000-07-19 Nick Clifton <nickc@cygnus.com>
995 * format.c: Fix formatting.
997 2000-07-19 H.J. Lu <hjl@gnu.org>
999 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
1001 2000-07-19 H.J. Lu <hjl@gnu.org>
1003 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
1004 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
1005 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
1006 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
1007 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
1008 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
1009 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
1011 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
1013 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
1014 renamed functions from here...
1015 (assign_section_numbers): Use renamed functions.
1016 (prep_headers): Use renamed functions.
1018 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
1019 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
1020 * bfd-in2.h: Regenerate.
1022 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
1024 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
1025 parenthesis in if statement.
1027 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
1029 Enable the support for Traditional MIPS.
1030 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
1031 return ict_none appropriately for traditional mips targets.
1032 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
1033 (STUB_MOVE): Conditionalize for traditonal mips.
1034 (STUB_LI16): Likewise.
1035 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
1036 room for RTPROC header.
1037 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
1038 the permission for the PT_DYNAMIC as read, write and execute.
1039 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
1040 for traditonal mips.
1041 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
1042 _DYNAMIC_LINKING for traditonal mips.
1043 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
1044 in case of traditonal mips.
1045 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
1046 entry is required. For a function if PLT is not required then set the
1047 corresponding hash table entry to 0.
1048 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
1050 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
1051 shared object set the value to 0.
1052 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
1053 _DYNAMIC_LINKING for traditonal mips.
1054 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
1055 for traditonal mips.
1057 2000-07-15 H.J. Lu <hjl@gnu.org>
1059 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
1061 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
1063 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
1064 out a structure that is BFD_IN_MEMORY.
1066 2000-07-11 Alan Modra <alan@linuxcare.com.au>
1068 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
1069 bfd pointer. Print section id instead of bfd pointer for local
1070 syms. Prefix addend with `+' for global syms as well as local.
1071 Correct calculation of name component lengths.
1072 (elf64_hppa_check_relocs): Update call to get_dyn_name.
1074 From David Huggins-Daines <dhd@linuxcare.com>
1075 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
1076 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
1077 (elf64_hppa_modify_segment_map): Likewise.
1079 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1081 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
1082 addresses to be "naturally" sign extended. Return -1 if unknown.
1083 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
1084 * bfd-in2.h: Regenerate.
1086 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1088 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
1089 and ECOF_SIGNED_64 to list ways to extract an offset.
1090 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
1091 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
1093 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
1094 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
1096 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1098 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
1099 bfd_get_start_address.
1100 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
1101 (elf_swap_ehdr_out): Ditto.
1103 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
1105 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
1106 compatibility with older binutils.
1108 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1110 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
1111 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
1113 From Ryan Bradetich <rbradetich@uswest.net>
1114 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
1115 (parse_line_table): Ditto.
1116 (_bfd_dwarf1_find_nearest_line): Ditto.
1117 * syms.c (cmpindexentry): Remove extra `*' from params.
1119 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
1121 * elf32-mips.c (sort_dynamic_relocs): New Function.
1122 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
1123 via qsort to sort the dynamic relocations in increasing r_symndx
1126 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1128 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
1129 ATTRIBUTE_UNUSED to unused args.
1130 (get_opd): Likewise.
1131 (get_plt): Likewise.
1132 (get_dlt): Likewise.
1133 (get_stub): Likewise.
1134 (elf64_hppa_adjust_dynamic_symbol): Likewise.
1135 (elf64_hppa_link_output_symbol_hook): Likewise.
1136 (elf64_hppa_check_relocs): Delete unused var.
1137 (elf64_hppa_size_dynamic_sections): Likewise.
1138 (elf64_hppa_finalize_opd): Likewise.
1139 (elf64_hppa_finalize_dynreloc): Likewise.
1140 (elf64_hppa_modify_segment_map): Likewise.
1141 (elf64_hppa_finish_dynamic_sections): Likewise.
1143 * elf-hppa.h (elf_hppa_final_write_processing): Add
1144 ATTRIBUTE_UNUSED to unused args.
1145 (elf_hppa_final_link_relocate): Likewise.
1146 (elf_hppa_record_segment_addrs): Add paretheses.
1147 (elf_hppa_relocate_section): Constify dyn_name.
1149 From David Huggins-Daines <dhd@linuxcare.com>
1150 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1151 rearrange case statement so that it gets preferred to 32-bit ones.
1153 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1154 asection->id instead of address of asection structure.
1155 (elf32_hppa_size_stubs): Likewise.
1157 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1158 for .init* and .fini*.
1160 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1161 and addends used in stub names to 32 bits.
1162 (elf32_hppa_size_stubs): Likewise.
1164 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1165 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1166 not bfd_put_64. Fix minor comment typo and formatting.
1168 Changes to create multiple linker stubs, positioned immediately
1169 before the section where they are required.
1170 * elf32-hppa.c: Don't include hppa_stubs.h.
1171 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1172 (elf32_hppa_stub_hash_table): Delete.
1173 (elf32_hppa_link_hash_entry): Delete.
1174 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1175 stub_hash_table, and store the struct here rather than a pointer.
1176 Delete output_symbol_count. Add offset array. Change
1177 global_value to a bfd_vma.
1178 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1179 (elf32_hppa_stub_hash_traverse): Delete.
1180 (elf32_hppa_name_of_stub): Delete.
1181 (elf32_hppa_link_hash_lookup): Delete.
1182 (elf32_hppa_link_hash_traverse): Delete.
1183 (elf32_hppa_stub_hash_table_init): Delete.
1184 (elf32_hppa_size_of_stub): Pass input section and offset rather
1185 than location and calculate location here. Don't pass name as all
1186 stubs are now the same size.
1187 (elf32_hppa_stub_hash_newfunc): Init new fields.
1188 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1190 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1191 comparing against ints. Rewrite stub handling code.
1192 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1193 Case enums to int before comparing against ints. Remove
1194 bfd_reloc_dangerous case.
1195 (elf32_hppa_build_one_stub): Rewrite.
1196 (elf32_hppa_size_one_stub): New function.
1197 (elf32_hppa_build_stubs): Rewrite.
1198 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1199 Rewrite stub-handling specific code.
1201 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1203 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1205 * hppa_stubs.h: Delete.
1206 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1207 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1208 * Makefile.in: Regenerate.
1210 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1213 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1215 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1216 and section name for bfd_reloc_notsupported error message.
1217 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1218 bfd_reloc_notsupported.
1219 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1221 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1222 undefined weak symbols for all relocs.
1223 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1224 offsets are relative to one past the delay slot.
1225 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1226 branch destination. Put addend into stub name too.
1227 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1228 adjust by 8 when deciding whether a linker stub is needed. Put
1229 addend into stub name as for above.
1231 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1232 various args and vars.
1233 (elf32_hppa_bfd_final_link_relocate): Here too.
1234 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1235 inner block var to avoid shadowing.
1237 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1239 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1240 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1241 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1243 * libhppa.h: Change practically all unsigned ints to plain ints.
1244 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1247 From Ryan Bradetich <rbradetich@uswest.net>
1248 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1249 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1251 From David Huggins-Daines <dhd@linuxcare.com>
1252 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1253 to the new OP_* ones.
1255 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1256 error exit. Bail out earlier on plabel relocs that we aren't
1257 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1258 string, and then don't free our copy.
1259 (elf32_hppa_build_one_stub): Make insn unsigned int.
1261 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1262 available with BL, not BE and BLE.
1264 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1265 code for elf arg relocs.
1266 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1267 argument with elf_link_hash_entry h. Handle undefined weak
1268 symbols. Move $global$ lookup from here...
1269 (elf32_hppa_relocate_section): ...to here. Return correct error
1270 message for non-handled relocs.
1271 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1272 wrong test was -0x3ffff to +0x40000.
1274 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1275 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1276 Handle them as such.
1277 (elf_hppa_relocate_insn): Fix a typo.
1279 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1280 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1281 assemble_17, assemble_21): Delete.
1282 Supply defines for all 64 possible opcodes.
1283 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1284 formats. Handle COMICLR.
1285 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1288 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1289 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1290 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1292 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1293 the local syms - did this code get deleted accidentally? Ignore
1294 undefined and undefweak syms.
1296 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1297 block. Use it instead of elf64_hppa_hash_table (info).
1298 (elf_hppa_final_link_relocate): Use hppa_info instead of
1299 elf64_hppa_hash_table (info).
1301 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1302 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1303 (hppa_rebuild_insn): Mask immediate bits here instead.
1304 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1306 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1308 * section.c (struct sec): Add id field. Tidy comment formatting.
1309 (bfd_make_section_anyway): Set id.
1310 (STD_SECTION): Init id too.
1311 Change CONST to const throughout.
1312 * archures.c (bfd_arch_info): Tidy comment.
1313 (bfd_arch_list): Change a CONST to const.
1314 * libbfd-in.h: Tidy comments and replace CONST with const.
1315 * elf-bfd.h: Likewise.
1316 * libbfd.h: Regenerate.
1317 * bfd-in2.h: Regenerate.
1318 * libcoff.h: Regenerate.
1320 2000-07-07 DJ Delorie <dj@redhat.com>
1322 * archive.c (_bfd_write_archive_contents): Add an informative
1325 2000-07-06 Kazu Hirata <kazu@hxi.com>
1327 * srec.c: Fix formatting.
1329 2000-06-05 DJ Delorie <dj@redhat.com>
1333 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1335 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1336 value of PC-relative offsets.
1338 2000-07-03 Jim Wilson <wilson@cygnus.com>
1340 * elf64-alpha.c (alpha_elf_size_info): New.
1341 (elf_backend_size_info): Define to alpha_elf_size_info.
1342 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1344 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1346 * elf32-mips.c: Include elf32-target.h again for the traditional
1349 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1351 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1352 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1353 (avr_info_to_howto_rela): Likewise.
1354 (elf32_avr_gc_mark_hook): Likewise.
1355 (elf32_avr_gc_sweep_hook): Likewise.
1356 (elf32_avr_relocate_section): Likewise.
1358 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1360 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1361 an external symbol for a non-shared, non-relocatable link.
1363 2000-07-03 Nick Clifton <nickc@redhat.com>
1365 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1366 is an external symbol.
1367 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1370 2000-07-03 Kazu Hirata <kazu@hxi.com>
1372 * reloc16.c: Fix formatting.
1374 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1376 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1377 to add a new target for traditional mips i.e
1378 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1379 * configure.in: Likewise.
1380 * configure: Rebuild.
1381 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1383 (bfd_elf32_tradlittlemips_vec): Likewise.
1384 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1385 to see that elfNN_bed does not get redefined even if the target file
1386 is included twice for a chip. See elf32-mips.c.
1388 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1390 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1391 (CLEANFILES): Add DEPA.
1392 * Makefile.in: Regenerate.
1394 2000-06-30 DJ Delorie <dj@cygnus.com>
1396 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1397 can't assume the PE header is at 0x80.
1399 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1401 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1403 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1405 * go32stub.h: Update stub.
1407 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1409 * archures.c (bfd_mach_avr5): Define.
1410 * bfd-in2.h (bfd_mach_avr5): Define.
1411 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1412 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1413 (compatible): Update comment. Add missing test.
1414 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1415 for avr2 and avr4. Simplify 8K wrap code.
1416 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1417 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1419 2000-06-26 Kazu Hirata <kazu@hxi.com>
1421 * coff-h8300.c: Fix formatting.
1422 * cpu-h8300.c: Likewise.
1424 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1426 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1427 for local symbols whose names are unknown.
1429 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1431 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1433 * Makefile.in: Regenerate.
1434 * doc/Makefile.in: Regenerate.
1436 2000-06-20 H.J. Lu <hjl@gnu.org>
1438 * Makefile.am: Rebuild dependency.
1439 * Makefile.in: Rebuild.
1441 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1443 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1444 (elf_backend_copy_indirect_symbol): Map to the new function.
1446 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1448 * archive.c (normalize): Correct pointer comparison when checking
1450 (bfd_bsd_truncate_arname): Likewise.
1451 (bfd_gnu_truncate_arname): Likewise.
1453 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1455 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1456 sections elf_{text,data}_{section,symbol}.
1457 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1458 (_bfd_mips_elf_hide_symbol): New function.
1459 (elf_backend_hide_symbol): Map to the new function.
1460 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1461 definitions of mips_elf_{text,data}_{section,symbol}.
1462 (mips_elf_local_relocation_p): Try to find the direct symbol
1463 based on new check_forced argument.
1464 (mips_elf_calculate_relocation): Use new version of
1465 mips_elf_local_relocation_p.
1466 (mips_elf_relocate_section): Likewise.
1467 (_bfd_mips_elf_relocate_section): Likewise.
1468 (mips_elf_sort_hash_table): Only assert that have enough GOT
1470 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1471 entry if the relocation based on the new external argument.
1472 (mips_elf_create_dynamic_relocation): Assert that we have a
1473 section contents allocated where we can swap out the dynamic
1475 (mips_elf_calculate_relocation): Find the real hash-table entry
1476 correctly by using h->root.root.type. Only create a dynamic
1477 relocation entry if the symbol is defined in a shared library.
1478 Create an external GOT entry for the GOT16 relocation if the
1479 symbol was forced local.
1480 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1481 dynamic index if the symbol was forced local.
1483 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1485 * elf32-mips.c: Fix typos in comments.
1487 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1489 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1492 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1494 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1495 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1496 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1497 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1498 (bfd_elf32_m68hc11_vec): Likewise.
1499 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1500 Supports 68hc11 & 68hc12 at the same time.
1501 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1503 (bfd_elf32_m68hc11_vec): Likewise.
1504 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1505 * archures.c (bfd_m68hc12_arch): Define and register in global list
1506 (bfd_m68hc11_arch): Likewise.
1507 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1508 BFD_RELOC_M68HC11_3B): Define.
1509 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1510 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1512 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1514 * elf_bfd.h (struct elf_backend_data): Add info argument to
1515 elf_backend_hide_symbol.
1516 (_bfd_elf_link_hash_hide_symbol): Likewise.
1517 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1518 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1519 * elflink.h (elf_link_add_object_symbols): Likewise.
1520 (elf_link_assign_sym_version): Likewise.
1522 2000-06-18 H.J. Lu <hjl@gnu.org>
1524 * coff-i386.c (coff_i386_reloc): Don't return in case of
1525 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1526 Compensate PE relocations when linking with non-PE object
1527 files to generate a non-PE executable.
1529 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1531 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1532 GOT entries if we're doing a static link or -Bsymbolic link.
1534 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1536 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1537 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1539 (elf_link_output_relocs): Likewise.
1540 (elf_reloc_link_order): Likewise.
1542 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1544 * archures.c (enum bfd_architecture): #define constants for
1545 PowerPc and RS6000 machine numbers.
1546 * bfd-in2.h: Regenerate.
1547 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1548 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1549 and RS6000 machine numbers using #defined constants from
1551 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1552 machine numbers using #defined constants from archures.c. Add
1553 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1554 64-bit words in 620 entry.
1555 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1557 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1559 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1561 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1562 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1563 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1565 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1567 * bfd-in.h (bfd_family_coff): Define.
1568 * bfd-in2.h: Regenerate.
1569 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1570 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1571 instead of bfd_target_coff_flavour.
1572 * cofflink.c (_bfd_coff_final_link): Likewise.
1573 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1574 exclude XCOFF files.
1575 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1577 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1578 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1579 * xcofflink.c (XCOFF_XVECP): Delete.
1580 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1581 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1582 bfd_xcoff_record_link_assignment,
1583 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1584 check for bfd_target_xcoff_flavour.
1586 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1588 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1590 (read_hdr): New function.
1591 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1592 of trying to extract individual registers. Set abfd->arch_info
1593 to match the architecture that created the core file.
1594 (rs6000coff_get_section_contents): Delete.
1595 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1597 2000-06-14 H.J. Lu <hjl@gnu.org>
1599 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1602 2000-06-13 H.J. Lu <hjl@gnu.org>
1604 * configure: Regenerate.
1606 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1608 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1611 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1613 * configure.in (VERSION): Update to show this is the CVS mainline.
1615 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1617 * elf32-d10v.c: Include elf/d10v.h
1618 (enum reloc_type): Delete.
1619 * elf32-d30v.c: Include elf/d30v.h
1620 (enum reloc_type): Delete.
1622 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1623 * Makefile.in: Regenerate.
1625 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1626 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1627 move HOWTOs into elf_howto_table.
1628 (R_386_standard, R_386_ext_offset): Define.
1629 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1630 (elf_i386_reloc_type_lookup): Modify calculation of index into
1631 elf_howto_table since we've removed the padding.
1632 (elf_i386_info_to_howto_rel): Likewise.
1633 (elf_i386_relocate_section): Likewise.
1635 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1637 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1639 2000-06-05 H.J. Lu <hjl@gnu.org>
1641 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1642 an error when seeing an undefined symbol with hidden/internal
1643 attribute. It is handled in *_relocate_section ().
1645 2000-06-05 H.J. Lu <hjl@gnu.org>
1647 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1648 indirect symbol for the ELF_LINK_NON_ELF bit.
1649 (elf_link_output_extsym): Don't output the indirect symbol even
1650 if the ELF_LINK_NON_ELF bit is set.
1652 2000-06-01 J.T. Conklin <jtc@redback.com>
1654 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1655 (i[3456]86-*-netbsdaout*): New target.
1656 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1657 (i[3456]86-*-openbsd*): Likewise.
1659 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1661 * trad-core.c: From hpux-core.c, include <dirent.h> or
1662 <sys/ndir.h> when possible.
1664 2000-05-31 Nick Clifton <nickc@cygnus.com>
1666 * opintl.h (_(String)): Explain why dgettext is used instead
1669 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1671 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1672 definitions. We must not assume they are sorted in the file
1673 according to their index numbers.
1675 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1677 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1678 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1679 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1681 2000-05-30 Nick Clifton <nickc@cygnus.com>
1683 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1684 80960CA, 80960MC as valid machine names.
1686 2000-05-30 H.J. Lu <hjl@gnu.org>
1688 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1689 visibility bits if the symbol is undefined. Correctly handle
1690 weak undefined symbols with hidden and internal attributes.
1692 * elflink.h (elf_link_add_object_symbols): Always turn the
1693 symbol into local if it has the hidden or internal attribute.
1695 2000-05-29 Philip Blundell <philb@gnu.org>
1697 * ppcboot.c: Add packed attribute if compiling with GCC.
1699 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1701 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1703 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1705 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1706 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1707 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1710 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1712 * Makefile.am: Update dependencies with "make dep-am"
1713 * Makefile.in: Regenerate.
1715 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1716 bindtextdomain): Replace defines with those from intl/libgettext.h
1717 to quieten gcc warnings.
1719 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1721 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1723 * archive.c (normalize, bfd_bsd_truncate_arname,
1724 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1725 file names with backslashes.
1727 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1730 * sysdep.h: Include filenames.h.
1732 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1734 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1736 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1738 * elf64-sparc.c (sparc64_elf_relax_section): New.
1739 (sparc64_elf_relocate_section): Optimize tail call into branch always
1741 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1742 (elf32_sparc_relax_section): New.
1744 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1746 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1747 Remove unusued variables.
1748 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1749 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1750 previous fix, so that shared libs really don't influence targets
1751 extension mask and memory model.
1753 2000-05-23 H.J. Lu <hjl@gnu.org>
1755 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1756 h->root.other not h->other.
1757 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1759 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1761 2000-05-23 H.J. Lu <hjl@gnu.org>
1763 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1764 undefined symbol with the non-default visibility attributes.
1765 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1766 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1767 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1768 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1769 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1770 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1771 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1772 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1773 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1774 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1775 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1777 2000-05-22 Richard Henderson <rth@cygnus.com>
1779 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1780 PCREL22, PCREL64I. Zero size of special relocs.
1781 (elf64_ia64_reloc_type_lookup): Likewise.
1782 (USE_BRL, oor_brl, oor_ip): New.
1783 (elf64_ia64_relax_section): New.
1784 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1785 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1786 (elf64_ia64_relocate_section): Likewise.
1787 (bfd_elf64_bfd_relax_section): New.
1788 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1789 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1790 * bfd-in2.h, libbfd.h: Regenerate.
1792 2000-05-22 Nick Clifton <nickc@cygnus.com>
1794 * configure.in : Add peigen.lo to MIPS PE targets.
1795 * configure: Regenerate.
1797 2000-05-22 Momchil Velikov <velco@fadata.bg>
1799 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1800 only if it is known for both input and output bfds. Separate
1801 error message strings as in some languages, it may be necessary
1802 to change more than one place in the string to change between
1805 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1806 endianess checks, call _bfd_generic_verify_endian_match() instead.
1808 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1810 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1812 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1813 endianess before checking bfd flavours.
1815 2000-05-22 H.J. Lu <hjl@gnu.org>
1817 * elflink.h (elf_link_output_extsym): Clear the visibility
1818 field for symbols not defined locally.
1820 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1822 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1823 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1824 (hppa_rebuild_insn): Mask immediate bits here instead.
1825 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1827 2000-05-18 Momchil Velikov <velco@fadata.bg>
1829 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1830 relocs for an executable, ensure that they are virtual addresses.
1832 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1834 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1836 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1837 Rick Gorton <gorton@scrugs.lkg.dec.com>
1839 * elflink.h: Add emitrelocations support: when enabled, relocation
1840 information and relocation sections are put into final output
1841 executables. If the emitrelocations flag is set, do the following:
1842 (elf_bfd_final_link): Emit relocation sections.
1843 (elf_link_input_bfd): Compute relocation section contents.
1844 (elf_gc_sections): Don't clean relocation sections.
1846 2000-05-16 Catherine Moore <clm@cygnus.com>
1848 * som.c (som_decode_symclass): Recognize weak symbols.
1850 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1852 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1853 read idata section only from dataoff.
1854 (pe_print_edata): Correctly check for valid eat_member.
1856 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1858 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1860 2000-05-14 Philip Blundell <philb@gnu.org>
1862 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1864 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1866 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1868 * peigen.c (pe_print_idata): Look for .idata section and print
1869 info even if data directory has zero entries. Read idata section
1870 starting from dataoff, and adjust all data offsets to suit. Cast
1871 all bfd_vma vars to unsigned long before passing to fprintf.
1872 * peigen.c (pe_print_edata): Similarly, look for .edata section
1873 and print info even if data directory has zero entries. Cast
1874 all bfd_vma vars to unsigned long before passing to fprintf.
1876 From Szabolcs Szakacsits <szaka@F-Secure.com>
1877 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1878 directory size which may be bogus.
1879 * peigen.c (pe_print_edata): Similarly.
1881 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1883 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1885 (copy_private_bfd_data): Allow for space possibly taken up by elf
1886 headers when calculating segment physical address from lma.
1888 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1890 * versados.c (versados_scan): Init stringlen and pass_2_done.
1892 * trad-core.c (trad_unix_core_file_p): Return
1893 bfd_error_wrong_format rather than bfd_error_file_truncated.
1895 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1896 add_data_entry. DataDirectory virtual address is relative.
1897 (pe_print_idata): Account for relative DataDirectory virtual
1898 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1899 (pe_print_edata): Similarly.
1901 From Szabolcs Szakacsits <szaka@F-Secure.com>
1902 * peigen.c (dir_names): Add Delay Import Directory.
1903 (pe_print_idata): Always search for bfd section containing
1904 idata address rather than looking up section name. Print this
1905 section name rather than .idata.
1906 (pe_print_edata): Similarly. Also print some fields as %08lx.
1907 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1910 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1912 * xcoff.h: Rename to xcoff-target.h
1913 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1914 * coff-rs6000.c: Ditto.
1915 * coff64-rs6000.c: Ditto.
1916 * coff-pmac.c: Ditto.
1917 * Makefile.in: Regenerate.
1919 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1921 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1922 Change U802TOC64MAGIC to U803XTOCMAGIC.
1924 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1926 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1927 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1928 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1930 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1932 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1934 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1936 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1937 hidden and internal symbols.
1938 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1940 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1941 assign a PLT or GOT entry to symbols with hidden and
1942 internal visibility.
1944 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1946 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1948 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1950 2000-05-02 H.J. Lu <hjl@gnu.org>
1952 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1955 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1957 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1958 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1960 * Makefile.in: Regenerate.
1962 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1964 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1965 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1966 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1967 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1968 * Makefile.in: Rebuild.
1970 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1972 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1973 doesn't work very well.
1975 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1976 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1977 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1978 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1979 (elf_hppa_info_to_howto): Likewise.
1980 (elf_hppa_info_to_howto_rel): Likewise.
1981 (elf_hppa_reloc_type_lookup): Likewise.
1982 (elf_hppa_is_local_label_name): Likewise.
1983 (elf_hppa_fake_sections): Likewise.
1984 (elf_hppa_final_write_processing): Likewise.
1985 (elf_hppa_howto_table): Fully initialise all entries.
1986 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1987 (elf_hppa_info_to_howto): Likewise.
1988 (elf_hppa_info_to_howto_rel): Likewise.
1989 (elf_hppa_reloc_type_lookup): Likewise.
1990 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1991 elf_hppa_unmark_useless_dynamic_symbols,
1992 elf_hppa_remark_useless_dynamic_symbols,
1993 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1994 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1995 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1996 elf32-hppa.c mess is cleaned up.
1997 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1998 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1999 r_field then call hppa_field_adjust inline func with variable
2000 r_field arg, instead call hppa_field_adjust with fixed arg.
2001 In case R_PARISC_PCREL22F, don't set r_field.
2002 (elf_hppa_relocate_insn): Change args and return type to unsigned
2003 int. Call re_assemble_* funcs to do the work.
2005 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
2008 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
2010 (sign_extend): Mask first before sign extending.
2011 (low_sign_extend): Rewrite without condition expression.
2012 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
2013 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
2014 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
2015 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
2016 result as function return value rather than through pointer arg.
2017 Accept unsigned int args, and return unsigned int.
2018 (re_assemble_3): New. Combines function of dis_assemble_3 with
2019 re-assembly of opcode and immediate.
2020 (re_assemble_12): Likewise.
2021 (re_assemble_16): Likewise.
2022 (re_assemble_17): Likewise.
2023 (re_assemble_21): Likewise.
2024 (re_assemble_22): Likewise.
2025 (hppa_field_adjust): Rewrite and document, paying attention to
2026 size of types and signed/unsigned issues.
2027 (get_opcode): Shift before masking.
2028 (FDLW): Rename to FLDW.
2029 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
2030 (hppa_rebuild_insn): Change args and return value to unsigned
2031 int. Make use of re_assemble_*. Correct case 11.
2033 * dep-in.sed: Handle ../opcodes/.
2034 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
2035 elf64-hppa.h, hppa_stubs.h, xcoff.h.
2036 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
2037 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
2038 elfarm-nabi.lo dependencies outside of auto-dependency area.
2039 Regenerate dependencies.
2040 * Makefile.in: Regenerate.
2042 * configure.in (TRAD_HEADER): Test non-null before
2044 * configure: Regenerate.
2046 * reloc.c: Fix mis-spelling in comment.
2048 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2050 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
2051 * vms.c (vms_openr_next_archived_file): Return NULL.
2053 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
2055 * coffcode.h Copy changes mistakenly done to libcoff.h in
2058 2000-04-29 Andreas Jaeger <aj@suse.de>
2060 * libbfd-in.h: Correctly check GCC version.
2061 * bfd-in.h: Likewise.
2062 * libhppa.h: Likewise.
2063 * libbfd.h: Regenerate.
2064 * bfd-in2.h: Regenerate.
2066 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
2068 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
2069 coffdu-rs6000.{lo,c}.
2070 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
2072 * Makefile.in: Regenerate.
2073 * xcoff.h: New file.
2074 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
2075 * coff-rs6000.c: Move all declarations and defines that are
2076 common to the xcoff backends into xcoff.h
2077 * coff64-rs6000.c: Ditto,
2079 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
2081 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
2082 _bfd_coff_force_symnames in strings and
2083 _bfd_coff_debug_string_prefix_length to their default values.
2084 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
2086 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
2088 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
2089 _bfd_coff_force_symnames in strings and
2090 _bfd_coff_debug_string_prefix_length to their default values.
2092 2000-04-27 Alan Modra <alan@linuxcare.com.au>
2094 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
2095 Check local_got_refcounts before dereferencing.
2097 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
2098 before deciding we don't need R_PPC_PLT32 relocation.
2099 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
2102 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
2104 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
2106 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
2107 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
2108 (elf_i386_relocate_section): Allow for .plt to go missing.
2109 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
2110 can use a relative reloc for got as elf_i386_relocate_section.
2111 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
2113 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
2115 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
2117 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
2119 * Makefile.am (coff64-rs6000.lo): New rule.
2120 * Makefile.in: Regenerate.
2121 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
2122 xcoff_is_local_label_name, xcoff_rtype2howto,
2123 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
2124 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
2125 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
2126 (NO_COFF_SYMBOLS): Define.
2127 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
2128 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
2130 (MINUS_ONE): New macro.
2131 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
2133 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
2134 coff_SWAP_aux_out): Map to the new functions.
2135 * coff64-rs6000.c: New file.
2136 * libcoff.h (bfd_coff_backend_data): Add new fields
2137 _bfd_coff_force_symnames_in_strings and
2138 _bfd_coff_debug_string_prefix_length.
2139 (bfd_coff_force_symnames_in_strings,
2140 bfd_coff_debug_string_prefix_length): New macros for above fields.
2141 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
2142 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
2143 of using coff_swap_sym_in directly.
2144 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2145 (coff_set_flags) Set magic for XCOFF64.
2146 (coff_compute_section_file_positions): Add symbol name length to
2147 string section length if bfd_coff_debug_string_prefix_length is
2149 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2150 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2151 using coff_swap_lineno_in directly.
2152 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2153 and _bfd_coff_debug_string_prefix_length fields.
2154 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2155 symbol names into strings table when
2156 bfd_coff_force_symnames_in_strings is true.
2157 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2158 SET_RELOC_VADDR): New macros.
2159 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2160 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2162 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2163 changes within RS6000COFF_C specific code.
2164 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2165 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2166 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2167 Extend existing hack on target name.
2168 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2170 * coff-tic54x.c (ticof): Keep up to date with new fields
2171 in bfd_coff_backend_data.
2172 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2173 targ_selvecs to include rs6000coff64_vec for rs6000.
2174 * configure.in: Add rs6000coff64_vec case.
2175 * cpu-powerpc.c: New bfd_arch_info_type.
2177 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
2179 * config.bfd: Only disable elf32-hppa vectors, not all of the
2180 BSD and OSF configuration support. Provide (disabled) clauses
2182 * configure.in: Add clause for PA64 support.
2183 * configure: Rebuilt.
2185 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2186 (bfd_elf64_hppa_vec): Declare.
2188 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2189 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2190 (elf64-hppa.lo): Add dependencies.
2191 * Makefile.in: Rebuilt.
2193 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2195 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
2197 * libhppa.h (dis_assemble_16): New function.
2198 (pa_arch): Added pa20w element.
2200 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
2202 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2203 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2204 bfd_elf64_slurp_reloc_table.
2206 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2207 definitions to get external names.
2208 (elf_write_relocs): Renamed from write_relocs and make global.
2209 (elf_slurp_reloc_table): Make global.
2210 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2212 * archive.c (hpux_uid_gid_encode): New function.
2213 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2214 defined and the ID is greater than 99999.
2215 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2216 special uid/gid fields into 32 bit values.
2218 2000-04-21 Matthew Green <mrg@cygnus.com>
2220 * config.bfd: Add NetBSD/sparc64 support.
2222 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2223 David Mosberger <davidm@hpl.hp.com>
2224 Timothy Wall <twall@cygnus.com>
2225 Jim Wilson <wilson@cygnus.com>
2227 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2228 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2229 (BFD64_BACKENDS): Add elf64-ia64.lo.
2230 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2231 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2232 * Makefile.in: Rebuild.
2233 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2234 (bfd_ia64_arch): Declare.
2235 (bfd_archures_list): Add bfd_ia64_arch.
2236 * bfd-in2.h: Rebuild.
2237 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2238 * configure: Rebuild.
2239 * configure.host: (ia64-*-linux*): New host.
2240 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2241 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2242 * elf.c (prep_headers): Add bfd_arch_ia64.
2243 * libbfd.h: Rebuild.
2244 * reloc.c: Add IA-64 relocations.
2245 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2247 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2248 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2250 2000-04-21 Richard Henderson <rth@cygnus.com>
2252 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2253 contents when performing a partial link.
2254 (bfd_elf_d30v_reloc_21): Likewise.
2256 2000-04-20 H.J. Lu <hjl@gnu.org>
2258 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2259 patch to symbols defined by a shared object.
2260 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2262 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2265 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2266 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2268 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2270 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2271 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2272 (coff-ia64.lo): Add dependency.
2273 * Makefile.in: Regenerate.
2274 * coff-ia64.c: New file.
2275 * efi-app-ia32.c: Ditto.
2276 * efi-app-ia64.c: Ditto.
2277 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2278 (coff_set_flags): Ditto.
2279 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2280 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2281 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2282 * configure: Regenerate.
2283 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2284 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2285 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2286 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2287 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2288 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2289 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2290 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2291 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2292 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2293 (GET_PDATA_ENTRY): Ditto.
2294 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2295 data_start. Use above macros to read fields that are 64 bit wide for
2296 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2297 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2298 FileAlignment and SectionAlignment to minimum alignment if they
2300 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2301 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2302 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2303 Use above macros to write fields that are 64 bit wide for
2305 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2306 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2307 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2308 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2309 begin address, end address, and unwind info address only. Use
2310 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2312 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2313 HIGH3ADJ relocation names.
2314 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2315 * targets.c: Declare bfd_efi_app_ia32_vec and
2316 bfd_efi_app_ia64_vec.
2317 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2318 bfd_efi_app_ia64_vec.
2320 2000-04-17 Timothy Wall <twall@cygnus.com>
2322 * bfd-in2.h: Add prototypes for tic54x load page access.
2323 * bfd-in.h: Regenerate.
2324 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2325 in customized _set_arch_mach function.
2326 * coffcode.h (coff_set_alignment_hook): Set section load page if
2327 the appropriate macro is defined.
2328 (write_object_contents): Read section load page.
2330 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2332 * elf32-hppa.h: Update copyright date.
2334 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2335 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2337 * elf32-d30v.c (MAX32): Don't use LL suffix.
2338 (MIN32): Define in terms of MAX32.
2339 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2341 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2344 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2346 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2348 * dep-in.sed: Match space before file name, not after.
2349 * Makefile.am: Regenerate dependencies.
2350 * Makefile.in: Regenerate.
2352 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2353 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2354 extend without an if statement.
2356 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2358 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2360 * elf32-mips.c (gprel16_with_gp): Likewise.
2361 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2362 here using -0x40000, not (int)0xfffc0000.
2363 (elf32_hppa_size_of_stub): Likewise.
2365 2000-04-11 Timothy Wall <twall@cygnus.com>
2367 * coff-tic54x.c: Now builds with all targets.
2368 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2369 * Makefile.in: Regenerate.
2370 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2371 unitialized variable.
2373 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2375 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2376 --enable-build-warnings option.
2377 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2378 * Makefile.in, configure: Re-generate.
2380 2000-04-07 Nick Clifton <nickc@cygnus.com>
2382 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2383 BFD_RELOC_THUMB_PCREL_BLX.
2385 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2386 R_ARM_XPC25 and R_ARM_THM_PC22.
2388 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2389 R_ARM_XPC25 and R_ARM_THM_XPC22.
2390 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2391 R_ARM_[XPC25|THM_XPC22].
2393 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2394 elf/arm-oabi.h to elf/arm.h
2396 * Makefile.am: Fix dependency for elfarm-oabi.c
2397 * Makefile.in: Regenerate.
2399 * bfd-in2.h: Regenerate.
2400 * libbfd.h: Regenerate.
2402 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2404 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2405 and restore it on failure. Release newly allocated tdata on
2408 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2410 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2411 (decode_line_info): Set it. Report error if unit->line_offset is
2412 equal to or larger than it.
2414 2000-04-07 Timothy Wall <twall@cygnus.com>
2416 * targets.c: Added vecs for tic54x.
2417 * reloc.c: Added relocs for tic54x.
2418 * libbfd.h: Regenerated.
2419 * configure: Add TI COFF vecs for tic54x.
2420 * configure.in: Ditto.
2421 * config.bfd (targ_cpu): Recognize new tic54x target.
2422 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2423 * bfd-in2.h: Add tic54x target and relocations.
2424 * Makefile.am, Makefile.in: Add tic54x target.
2425 * archures.c (bfd_archures_list): Add tic54x target.
2426 * coff-tic54x.c: New.
2427 * cpu-tic54x.c: New.
2429 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2431 * elfcore.h (elf_core_file_p): call backend_object_p which
2432 thereby gets an opportunity to update the arch/machine type.
2434 2000-04-06 Timothy Wall <twall@cygnus.com>
2436 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2437 class. Handle SEC_CLINK and SEC_BLOCK flags.
2438 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2439 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2441 2000-04-06 Nick Clifton <nickc@cygnus.com>
2443 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2444 EF_INTERWORK if this is an unknown EABI.
2445 (elf32_arm_merge_private_bfd_data): Check EABI version
2446 numbers. Only check EF_xxx flags if the EABI version number
2448 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2449 if the EABI version number is unknown.
2450 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2451 if the EABI version number is unknown.
2453 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2455 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2456 BFD_RELOC_SH_LOOP_END.
2457 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2458 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2459 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2460 (sh_elf_reloc_loop): New function.
2461 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2463 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2464 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2465 * bfd-in2.h, libbfd.h: Regenerate.
2467 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2469 * po/bfd.pot: Regenerate.
2471 * Makefile.am: Remove extraneous mkdep comment.
2472 (MKDEP): Use gcc -MM rather than mkdep.
2473 (DEP): Quote when passing vars to sub-make. Add warning
2475 (DEP1): Rewrite for "gcc -MM".
2476 (CLEANFILES): Add DEP2.
2477 Update dependencies.
2478 * Makefile.in: Regenerate.
2480 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2482 * configure.in: Added corefile support for AIX 4.3. In particular,
2483 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2484 compiling rs6000-core.c.
2485 * configure: Regenerated.
2487 2000-04-03 H.J. Lu <hjl@gnu.org>
2489 * cache.c (bfd_open_file): Unlink the output file only if
2490 it has non-zero size.
2492 2000-04-01 Ken Block USG <block@zk3.dec.com>
2494 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2495 relative relocations for non-loaded sections in shared objects.
2496 (elf64_alpha_check_relocs): Similarly.
2498 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2500 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2501 BFD_RELOC_16 to switch for extended relocs.
2502 (MY_swap_ext_reloc_in): New.
2503 (MY_swap_ext_reloc_out): New.
2504 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2505 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2506 (NAME(aout,squirt_out_relocs)): Similarly use
2507 MY_swap_ext_reloc_out.
2508 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2510 2000-04-03 Kazu Hirata <kazu@hxi.com>
2512 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2513 the R_PCRWORD_B case.
2515 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2517 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2521 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2523 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2524 HOWTO references to bfd_elf_generic_reloc, that have
2525 partial_inplace == true, now use the new function. The function
2526 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2527 extends its fixes to the R_M32R_{16,24,32} relocs.
2528 The new logic in m32r_elf_lo16_reloc() has been removed, and
2529 it instead calls the new routine to obtain that functionality.
2531 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2533 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2534 elf32_avr_check_relocs, avr_final_link_relocate,
2535 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2536 elf32_avr_object_p): Add prototypes.
2537 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2538 (bfd_elf_avr_final_write_processing): Make static.
2540 2000-03-27 Denis Chertykov <denisc@overta.ru>
2542 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2543 * archures.c (bfd_architecture): Add AVR architecture.
2544 (bfd_archures_list): Add reference to AVR architecture info.
2545 * elf.c (prep_headers): Handle bfd_arch_avr.
2546 * reloc.c: Add various AVR relocation enums.
2547 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2549 * Makefile.am: Add support for AVR elf.
2550 * configure.in: Likewise.
2551 * config.bfd: Likewise.
2552 * Makefile.in: Regenerate.
2553 * configure: This too.
2554 * bfd-in2.h: And this.
2555 * libbfd.h: And this.
2557 2000-03-24 H.J. Lu <hjl@gnu.org>
2559 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2560 (elf64_alpha_find_reloc_at_ofs): Likewise.
2562 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2564 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2565 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2566 allowable range used to be -2**(n-1) to 2**n-1.
2567 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2568 "boolean overflow" with "bfd_reloc_status_type flag".
2570 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2572 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2574 2000-03-14 Kazu Hirata <kazu@hxi.com>
2576 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2577 of shrinks properly, including the last reloc.
2579 2000-03-13 Kazu Hirata <kazu@hxi.com>
2581 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2584 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2586 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2587 a format mismatch rather than an "error" from bfd_read such as
2588 bfd_error_file_truncated.
2590 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2592 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2593 sign-extension and big-endian compensation for
2594 R_MIPS_64 even in ld -r.
2596 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2598 * elf32-mips.c (mips_elf_next_relocation): Rename from
2599 mips_elf_next_lo16_relocation, and generalize to look
2600 for any relocation type.
2601 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2602 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2603 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2604 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2605 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2606 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2607 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2608 (mips_rtype_to_howto): Likewise.
2609 (mips_elf_calculate_relocation): Handle new relocs.
2610 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2611 are paired. The addend for R_MIPS_GNU_REL16_S2
2612 is shifted right two bits.
2614 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2616 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2617 comment, and ensure it doesn't happen again.
2618 (bfd_install_relocation): Same here.
2619 (_bfd_relocate_contents): Don't bother assigning unused signmask
2620 shift result. Fix typos in comments.
2621 Remove trailing whitespace throughout file.
2623 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2625 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2626 * bfd-in2.h: Rebuild.
2628 2000-03-06 Nick Clifton <nickc@cygnus.com>
2630 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2632 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2633 (SIZEOF_ILF_STRINGS): Redefine.
2634 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2635 relative reloc, as opposed to a section relative reloc.
2636 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2638 Add length of symbol's prefix to string pointer.
2639 Store a pointer to the symbol in the symbol pointer table.
2640 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2641 Initialise the symbol pointer table.
2642 Store the hint in the Hint/Name table.
2643 Make the jump reloc be symbol realtive, not section relative.
2644 Create an import symbol for imported code.
2646 2000-03-06 Catherine Moore <clm@cygnus.com>
2648 * elf.c (swap_out_syms): Check for null type_ptr.
2650 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2652 * aout-target.h (MY(write_object_contents)): Remove unused
2653 and unusable "#if CHOOSE_RELOC_SIZE".
2654 * pc532-mach.c (MY(write_object_contents)): Ditto.
2655 * netbsd.h (MY(write_object_contents)): Ditto.
2656 * hp300hpux.c (MY(write_object_contents)): Ditto.
2657 * freebsd.h (MY(write_object_contents)): Ditto.
2658 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2660 2000-02-29 H.J. Lu <hjl@gnu.org>
2662 * peicode.h (jtab): Make it static.
2664 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2665 defined and COFF_IMAGE_WITH_PE is not defined.
2666 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2667 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2669 2000-03-01 Nick Clifton <nickc@cygnus.com>
2671 * coff-arm.c (bfd_arm_process_before_allocation): Make
2672 'symndx' signed to prevent compile time warning.
2674 * coff-mcore.c: Remove unused prototype for pe_object_p.
2676 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2677 functions that are not used when COFF_IMAGE_WITH_PE is
2679 (struct sh_opcode): Change type of 'flags' field to unsigned
2680 long so that it can hold the USESAS flag.
2682 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2684 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2687 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2689 Remove unusued variables and code.
2690 (elf_backend_add_symbol_hook): Fix prototype.
2692 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2695 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2698 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2700 Remove unusued variables and code.
2701 (elf_backend_add_symbol_hook): Fix prototype.
2703 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2705 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2706 to unused function parameter.
2708 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2710 Use EMPTY_HOWTO to initialise empty howto slots.
2711 Remove unused variables.
2713 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2715 2000-03-01 H.J. Lu <hjl@gnu.org>
2717 * aoutx.h (aout_link_input_section_std): Pass "true" to
2718 the undefined_symbol callback.
2719 (aout_link_input_section_ext): Likewise.
2720 * bout.c (get_value): Likewise.
2721 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2722 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2724 (alpha_relocate_section): Likewise.
2725 * coff-arm.c (coff_arm_relocate_section): Likewise.
2726 * coff-i960.c (coff_i960_relocate_section): Likewise.
2727 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2728 * coff-mips.c (mips_relocate_section): Likewise.
2729 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2730 * coff-sh.c (sh_relocate_section): Likewise.
2731 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2732 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2733 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2734 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2735 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2736 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2737 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2738 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2739 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2740 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2741 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2742 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2743 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2744 * elflink.h (elf_link_output_extsym): Likewise.
2745 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2746 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2747 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2749 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2750 undefined_symbol callback when building shared library with
2751 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2753 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2754 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2755 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2756 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2757 (elf32_mips_get_relocated_section_content): Likewise.
2758 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2759 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2760 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2761 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2763 2000-02-28 Nick Clifton <nickc@cygnus.com>
2765 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2766 * Makefile.in: Regenerate.
2768 * configure.in: Add support for mips and sh pe vectors.
2769 * configure: regenerate.
2771 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2774 * targets.c: Add mips and sh pe vectors.
2776 * libpei.h (coff_final_link_postscript): Only define if not
2779 * coffcode.h: Add support for WinCE magic numbers.
2781 * peigen.c (pe_print_reloc): Update comment and rearrange
2782 appending of newline character.
2784 * peicode.h: Add support for Image Library Format.
2785 (pe_ILF_vars): Structure containing data used by ILF code.
2786 (pe_ILF_make_a_section): New function. Create a section based
2788 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2790 (pe_ILF_make_a_symbol): New function. Create a symbol based
2792 (pe_ILF_save_relocs): New function. Store the relocs created
2793 by pe_ILF_make_a_reloc in a section.
2794 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2796 (pe_ILF_object_p): New function. Return a bfd_target pointer
2798 (pe_bfd_object_p): If an ILF object is detected call
2799 pe_ILF_object_p on it.
2801 * coff-arm.c: Add support for WinCE relocs which are different
2802 from normal ARM COFF relocs.
2803 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2805 * coff-sh.c: Add support for sh-pe target.
2806 * pe-sh.c: New file. Support code for sh-pe target.
2807 * pei-sh.c: New file. Support code for sh-pe target.
2809 * pe-mips.c: New file. Support code for mips-pe target.
2810 * pei-mips.c: New file. Support code for mips-pe target.
2812 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2814 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2815 architecture if the object causing the bump is dynamic.
2816 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2817 and also don't it for memory ordering.
2818 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2820 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2822 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2823 calling bfd_get_section_size_before_reloc.
2824 (decode_line_info): Likewise.
2825 (_bfd_dwarf2_find_nearest_line): Likewise.
2827 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2829 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2830 name of the libtool directory.
2831 * Makefile.in: Rebuild.
2833 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2835 * som.c (SOM_HOWTO): Define.
2836 (som_hppa_howto_table): Use it.
2838 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2840 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2842 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2844 2000-02-24 Catherine Moore <clm@cygnus.com>
2846 * som.c (som_misc_symbol_info): Add field
2848 (som_bfd_derive_misc_symbol_info): Initialize
2850 (som_build_and_write_symbol_table): Keep track
2851 of secondary_def field.
2852 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2853 if secondary_def field is set.
2854 (som_bfd_ar_write_symbol_stuff): Initialize
2857 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2859 * dwarf2.c (read_address): Read 16-bits addresses.
2860 (parse_comp_unit): Accept addr_size == 2.
2862 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2864 * bfd-in.h: Update copyright date.
2866 2000-02-23 Linas Vepstas <linas@linas.org>
2868 * cpu-i370.c: New file.
2869 * elf32-i370.c: New file.
2870 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2871 (bfd_i370_arch): New.
2872 (bfd_archures_list): Add bfd_i370_arch.
2873 * elf.c (prep_headers): Add bfd_arch_i370.
2874 * Makefile.am: Add support for IBM 370 elf.
2875 * config.bfd: Likewise.
2876 * configure.in: Likewise.
2877 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2878 * reloc.c (bfd_reloc_code_type): Likewise.
2879 * targets.c: Likewise.
2881 * Makefile.in: Regenerate.
2882 * configure: Regenerate.
2883 * bfd-in2.h: Regenerate.
2885 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2887 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2888 invalid relocation types, and change them to R_386_NONE.
2890 2000-02-22 H.J. Lu <hjl@gnu.org>
2892 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2893 not defined, don't add a second ELF_VER_CHR.
2895 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2896 symbols converted to local symbols even when stripping all
2898 (elf_link_output_extsym): Process global symbols converted to
2899 local symbols even if they are being stripped.
2901 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2903 * archures.c (bfd_octets_per_byte): Return unsigned int.
2904 (bfd_arch_mach_octets_per_byte): Ditto.
2905 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2907 * section.c (bfd_get_section_size_before_reloc): Quell signed
2908 vs. unsigned comparison warning.
2909 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2910 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2911 change. What was I thinking?
2912 * bfd-in2.h: Regenerate.
2914 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2915 (elf_gc_sections): Same here.
2916 (elf_gc_common_finalize_got_offsets): And here.
2918 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2920 ELF HPPA doesn't work at present; remove it until it does.
2921 * config.bfd: Comment out setting targ_defvec to
2923 * Makefile.am: Rebuild dependencies.
2924 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2925 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2926 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2927 * Makefile.in: Rebuild.
2928 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2930 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2932 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2933 is no bfd_free(). Revert bfd_free part of previous change.
2935 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2937 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2939 (coff_compute_section_file_positions): Use bfd_free to pair
2941 (coff_write_object_contents): Likewise.
2943 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2944 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2946 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2948 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2949 (xcoff_ar_file_hdr_big): New structure.
2950 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2951 (xcoff_ar_hdr_big): New structure.
2952 (SIZEOF_AR_HDR_BIG): New macro.
2953 (xcoff_big_format_p): New macro.
2954 (xcoff_ardata_big): New macro.
2955 (arch_xhdr_big): New macro.
2956 (xcoff_slurp_armap): Handle large archives.
2957 (xcoff_archive_p): Detect large archives.
2958 (xcoff_read_ar_hdr): Handle large archives.
2959 (xcoff_openr_next_archived_file): Handle large archives.
2960 (xcoff_generic_stat_arch_elt): Handle large archives.
2961 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2962 (xcoff_write_armap_big): New function.
2963 (xcoff_write_armap): New function, dispatch to _old or _big.
2964 (xcoff_write_archive_contents_old): Rename from
2965 xcoff_write_archive_contents.
2966 (xcoff_write_archive_contents_big): New function.
2967 (xcoff_write_archive_contents): New function, dispatch to _old or
2970 2000-02-18 Richard Henderson <rth@cygnus.com>
2972 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2973 and hide_symbol members.
2974 (elf_link_hash_copy_indirect): Remove.
2975 (elf_link_hash_hide_symbol): Remove.
2976 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2977 and elf_backend_hide_symbol.
2978 (_bfd_elf_link_hash_copy_indirect): Declare.
2979 (_bfd_elf_link_hash_hide_symbol): Declare.
2980 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2981 (_bfd_elf_link_hash_hide_symbol): Likewise.
2982 (_bfd_elf_link_hash_table_init): Don't init killed members.
2983 * elflink.h (elf_link_add_object_symbols): Use the bed function
2984 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2985 (elf_link_assign_sym_version): Likewise.
2986 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2987 (elf_backend_hide_symbol): Likewise.
2988 (elfNN_bed): Update for new members.
2990 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2992 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2993 STACK_END_ADDR): Define for new core file format.
2994 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2995 for handling the vagaries of the various core file structures used
2996 by AIX over the years.
2997 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2998 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2999 core_dumpx structure.
3001 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3003 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
3004 (bfd_mach_sh3_dsp): Likewise.
3005 (bfd_mach_sh4): Reinstate.
3006 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
3007 * bfd-in2.h: Regenerate.
3008 * coff-sh.c (struct sh_opcode): flags is no longer short.
3009 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
3010 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
3011 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
3012 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
3013 (sh_opcodes): No longer const.
3014 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
3015 (sh_insn_uses_reg): Check for USESAS and USESR8.
3016 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
3017 (_bfd_sh_align_load_span): Return early for SH4.
3018 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
3019 Take into account that field b of a parallel processing insn
3020 could be mistaken for a separate insn.
3021 * cpu-sh.c (arch_info_struct): New array elements for
3022 sh2, sh-dsp and sh3-dsp.
3023 Reinstate element for sh4.
3024 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
3025 (SH4_NEXT): Reinstate.
3026 (SH3_NEXT, SH3E_NEXT): Adjust.
3027 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
3028 * elf32-sh.c (sh_elf_set_private_flags): New function.
3029 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
3030 (sh_elf_merge_private_data): New function.
3031 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
3032 (bfd_elf32_bfd_copy_private_bfd_data): Define.
3033 (bfd_elf32_bfd_merge_private_bfd_data): Change to
3034 sh_elf_merge_private_data.
3036 2000-02-13 Richard Henderson <rth@cygnus.com>
3038 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
3039 hide_symbol members.
3040 (elf_link_hash_copy_indirect): New.
3041 (elf_link_hash_hide_symbol): New.
3042 * elflink.h (elf_link_add_object_symbols): Break out copy from
3043 indirect new new symbol to elf.c.
3044 (elf_link_assign_sym_version): Break out privatization of
3045 non-exported symbol to elf.c.
3046 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
3047 (_bfd_elf_link_hash_hide_symbol): New.
3048 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
3050 2000-02-13 Ian Lance Taylor <ian@zembu.com>
3052 * section.c (_bfd_strip_section_from_output): Add info parameter.
3053 If it passed as non-NULL, use it to check whether any input BFD
3054 has an input section which uses this output section. Change all
3056 * bfd-in2.h: Rebuild.
3058 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
3059 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
3061 * bfd-in2.h: Rebuild.
3063 2000-02-10 Timothy Wall <twall@cygnus.com>
3065 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
3066 allow final modifications of swapped-in symbol.
3067 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
3068 * coffcode.h (coff_write_relocs): Use macro
3069 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
3070 symbol index should be set to -1.
3072 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
3074 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
3075 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
3076 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
3077 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
3078 sh_insns_uses_or_sets_freg): New functions.
3079 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
3080 * (sh_insns_conflict): Use new functions and new macros to
3081 detect conflicts when two instructions both set same integer registers,
3082 both set same fp register, and both set special register.
3084 2000-02-09 Timothy Wall <twall@cygnus.com>
3086 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
3087 swapping in sections, so that the swapping routines have access to
3090 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
3092 * coff-go32.c: Update comment. Update copyright.
3094 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3096 * syms.c (bfd_decode_symclass)
3097 Two new class characters were added - 'V' and 'v'. The
3098 meaning of 'W' is now restricted to just weak non-object
3099 symbols. This allows differentiation between, for example,
3100 weak functions vs weak objects. nm for example now dumps:
3102 'w' = weak unresolved
3103 'V' = weak global object
3104 'v' = weak unresolved object
3106 (bfd_is_undefined_symclass): New function. Return true if the
3107 given symbol class represents and undefined/unresolved symbol.
3109 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
3112 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
3114 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
3115 STT_ARM_16BIT flag set, but it is not attached to a data object
3116 return STT_ARM_16BIT so that it will be treated as code by the
3119 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3121 * coff-i386.c (i3coff_object_p): Remove prototype.
3124 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
3125 to name. Update copyright.
3127 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
3128 assignment to avoid warning. Update copyright.
3130 2000-01-24 Robert Lipe (robertl@sco.com)
3132 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
3133 instead of using GNU C extension.
3135 2000-01-21 Nick Clifton <nickc@cygnus.com>
3137 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
3138 amount from a bfd_in_memory structure.
3139 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
3142 2000-01-14 Nick Clifton <nickc@cygnus.com>
3144 * linker.c (default_indirect_link_order): oops - fix incorrectly
3145 applied patch from Tim Wall.
3147 2000-01-13 Timothy Wall (twall@tiac.net>
3149 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3150 = scnhsz, filhsz, relsz, aoutsz, etc)
3152 * coffswap.h: Ditto.
3154 2000-01-13 Nick Clifton <nickc@cygnus.com>
3156 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3157 interwork thumb to arm stub.
3159 2000-01-13 Timothy Wall (twall@tiac.net>
3161 * archures.c (bfd_octets_per_byte): New function: Return
3163 (bfd_arch_mach_octets_per_byte): New function: Return target
3166 * section.c: Distinguish between octets and bytes for usage of
3167 _cooked_size, _raw_size, and output_offset. Clarify
3168 description of bfd_set_section_contents.
3170 * bfd-in2.h: Regenerate.
3172 * coffgen.c: Indicate that the offset parameter is in bytes, not
3175 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3176 where appropriate to get the octet offset when calling
3177 bfd_set_section_contents.
3178 (bfd_coff_reloc_link_order): Ditto.
3180 * linker.c (bfd_generic_reloc_link_order): Ditto.
3181 (_bfd_default_link_order): Ditto.
3183 * reloc.c (bfd_perform_relocation): Distinguish between octets
3184 and bytes. Use octets when indexing into octet data; use bytes
3185 when calculating target addresses.
3186 (bfd_install_relocation): Ditto.
3188 * srec.c (srec_write_section): Ditto.
3190 2000-01-13 Nick Clifton <nickc@cygnus.com>
3192 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3193 3 to 2. This allows 4 byte sized sections, which is necessary for
3194 dlltool to build functioning DLLs.
3196 2000-01-10 Philip Blundell <pb@futuretv.com>
3198 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3199 (arm*-*-conix*): New target.
3201 2000-01-10 Egor Duda <deo@logos-m.ru>
3203 * config.bfd: Include elf32_i386 vector to target list for cygwin
3206 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3207 * configure.in: Test for structure win32_pstatus_t in
3209 * configure: Regenerate.
3211 * elf.c (elfcore_grok_win32pstatus): New function: process
3212 win32_pstatus_t notes in elf core file.
3213 (elfcore_grok_note): Detect win32_pstatus notes.
3215 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3217 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3219 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3220 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3222 1999-12-29 Richard Henderson <rth@cygnus.com>
3224 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3225 if no dynamic sections created.
3227 1999-12-27 Nick Clifton <nickc@cygnus.com>
3229 * peicode.h (pe_bfd_object_p): Only define for PE format
3232 1999-12-17 Nick Clifton <nickc@cygnus.com>
3234 * coff-i386.c (i3coff_object_p): Delete.
3235 (i386coff_vec): Replace reference to i3coff_object_p with a
3236 reference to coff_object_p.
3238 * coff-mcore.c (pe_object_p): Delete.
3240 * peicode.h (pe_bfd_object_p): New function: Detect the
3241 presence of a PE format COFF object file. Also detect and
3242 warn about the presence of LINK6 format Image Library Format
3245 1999-12-16 Nick Clifton <nickc@cygnus.com>
3247 * coff-arm.c (NUM_ELEM): New macro.
3248 (NUM_RELOCS): New macro: The number of known ARM relocs.
3249 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3250 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3252 (bfd_arm_process_before_allocation): Produce a warning message if
3253 an out of range symbol index is encountered.
3255 1999-12-14 Nick Clifton <nickc@cygnus.com>
3257 * elflink.h (is_global_symbol_definition): New Function: Return
3258 true iff the symbol is being given a global definition in this
3260 (elf_link_is_defined_archive_symbol): Do not bother processing
3261 symbols for an archive element that has already been included
3263 Use is_global_symbol_definition().
3265 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3267 * config.bfd: Add support for sparc-*-netbsdelf* and
3268 sparc-*-netbsdaout*.
3270 1999-12-13 Nick Clifton <nickc@cygnus.com>
3272 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3273 if the symbol is in the common section.
3275 1999-12-10 Nick Clifton <nickc@cygnus.com>
3277 * elflink.h (elf_link_is_defined_archive_symbol): New
3278 function: Decide if a symbol, in an archive map is there
3279 because it is defined in the archive element, or because it is
3280 just another common declaration of it.
3281 (elf_link_add_archive_symbols): Use
3282 elf_link_is_defined_archive_symbol to decide if an archive
3283 element contain a reference to a common symbol should be
3286 1999-12-10 Nick Clifton <nickc@cygnus.com>
3288 * elflink.h: Revert previous patch.
3289 * targets.c: Revert previous patch.
3290 * libbfd-in2.h: Revert previous patch.
3291 * libbfd.h: Revert previous patch.
3292 * elfxx-target.h: Revert previous patch.
3293 * archive.c: Revert previous patch.
3294 * aout-target.h: Revert previous patch.
3295 * aout-tic30.h: Revert previous patch.
3296 * bfd.c: Revert previous patch.
3297 * coff-alpha.c: Revert previous patch.
3298 * coff-rs6000.c: Revert previous patch.
3299 * elf64-mips.c: Revert previous patch.
3300 * ieee.c: Revert previous patch.
3301 * libecoff.h: Revert previous patch.
3302 * oasys.c: Revert previous patch.
3303 * som.c: Revert previous patch.
3304 * vms.c: Revert previous patch.
3306 1999-12-09 Nick Clifton <nickc@cygnus.com>
3308 * elflink.h (elf_link_add_archive_symbols): Add an archive
3309 element even if contains a symbol which is currently only
3310 considered to be a common.
3312 * targets.c (struct bfd_target): Add new field
3313 _bfd_allow_commons_in_armap.
3314 * bfd-in2.h:Regenerate.
3316 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3318 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3319 * libbfd.h: Regenerate.
3321 * elfxx-target.h: If using COFF archive map, override
3322 definition of allow_commons_in_armap and replace with
3325 * archive.c (bfd_compute_and_write_armap): Do not place common
3326 symbols into the archive map unless _bfd_allow_commons_in_armap
3329 * aout-target.h (MY_allow_commons_in_armap): Define.
3330 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3331 * bfd.c (bfd_allow_commons_in_armap): Define.
3332 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3333 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3334 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3335 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3336 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3337 * oasys.c (oasys_allow_commons_in_armap): Define.
3338 * som.c (som_allow_commons_in_armap): Define.
3339 * vms.c (vms_allow_commons_in_armap): Define.
3341 1999-12-07 Jim Blandy <jimb@cygnus.com>
3343 Add support for SSE registers in ELF core files.
3344 * elf.c (elfcore_make_note_pseudosection): New function.
3345 (elfcore_grok_prfpreg): Use it.
3346 (elfcore_grok_prxfpreg): New function.
3347 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3349 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3351 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3352 value by 4 before storing it back in the field. From
3353 Koundinya. K <kk@ddeorg.soft.net>.
3355 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3357 * archures.c (bfd_mach_am33): Define.
3358 * bfd-in2.h: Rebuilt.
3359 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3360 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3361 (compute_function_info): Handle additional registers saved by
3363 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3364 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3366 1999-11-29 Jim Blandy <jimb@cygnus.com>
3368 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3370 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3373 1999-11-27 Michael Meissner <meissner@cygnus.com>
3375 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3376 internal use within gas for alpha explicit relocations.
3377 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3378 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3379 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3380 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3381 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3382 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3384 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3385 BFD_RELOC_ALPHA_USER_*.
3387 * bfd-in2.h: Regenerate.
3388 * libbfd.h: Regenerate.
3390 1999-11-26 Fred Fish <fnf@cygnus.com>
3392 * elf.c (elfcore_read_notes): Add prototype for static function.
3393 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3394 (bfd_section_from_phdr): Replacement function that calls
3395 _bfd_elf_make_section_from_phdr for generic segment types and
3396 backend fucntion pointed to by elf_backend_section_from_phdr for
3397 backend specific segment types.
3398 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3399 now called by _bfd_elf_make_section_from_phdr. Note that this func
3400 is now just a stub between the caller and bfd_section_from_phdr.
3402 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3403 elf_backend_section_from_phdr.
3404 (elf_backend_section_from_phdr): Add prototype.
3406 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3407 (elfNN_bed): Add elf_backend_section_from_phdr.
3409 1999-11-25 Nick Clifton <nickc@cygnus.com>
3411 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3412 SEC_CODE and SEC_READONLY flags to glue sections.
3414 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3415 SEC_CODE and SEC_READONLY flags to glue sections.
3417 1999-11-20 Nick Clifton <nickc@cygnus.com>
3419 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3422 1999-11-19 Catherine Moore <clm@cygnus.com>
3424 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3425 (elf_cpu32_plt_entry): Likewise.
3427 1999-11-18 Nick Clifton <nickc@cygnus.com>
3429 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3431 (coff_mcore_relocate_section): Initialise addend to 0.
3432 Special case processing of RVA reloc.
3434 1999-11-17 Richard Henderson <rth@cygnus.com>
3436 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3437 type_change_ok; add sign_extend_vma.
3438 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3439 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3440 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3441 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3442 (elfNN_bed): Follow struture changes.
3444 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3446 * libbfd.c (bfd_read): Check result of read against desired result
3448 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3449 invalid compared to the section size.
3451 * ieee.c (ieee_slurp_debug): Get the length of the debug
3452 information right if there is no data part.
3454 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3456 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3457 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3459 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3461 * elflink.h (elf_bfd_final_link): Make last_local signed.
3463 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3465 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3468 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3470 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3472 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3473 * bfd-in2.h: Regenerate.
3475 1999-10-15 Andrew Haley <aph@cygnus.com>
3477 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3479 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3481 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3483 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3485 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3486 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3489 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3491 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3492 relocs also need the GP value.
3493 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3494 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3495 the GP value for R_MIPS_LITERAL relocs too. Handle
3496 R_MIPS_64 relocs properly on big-endian MIPS.
3497 (mips_elf_sign_extend): Behave properly with 'long long'.
3498 (mips_elf_highest): Correct typo.
3500 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3502 * cpu-m32r.c (arch_info_struct): New static global.
3503 (bfd_m32r_arch): Refer to it.
3504 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3505 (m32r_elf_print_private_bfd_data): Ditto.
3506 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3507 * archures.c (bfd_mach_m32rx): Define it.
3508 * bfd-in2.h: Rebuild.
3510 1999-09-28 Fred Fish <fnf@cygnus.com>
3512 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3513 (cisco_core_big_vec): Add new bigendian vec.
3514 (cisco_core_little_vec): Add new little endian vec.
3516 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3517 (crash_info_locs): Add array of possible offsets.
3518 (MASK_ADDR): Mask to apply to crash info offset.
3519 (crashinfo_external): Add textbase, database, bssbase and
3520 turn into a typedef.
3521 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3522 Many small changes to account for additional hardware versions.
3523 Pick a reasonable size for ".reg" section. Add a ".crash"
3524 section to allow access to crashinfo_external struct.
3525 (cisco_core_file_p): New version of this function that
3526 iterates over crash_info_locs, calling cisco_core_file_validate.
3527 (cisco_core_vec): Old big endian only vec replaced with ...
3528 (cisco_core_big_vec): Add big endian version.
3529 (cisco_core_little_vec): Add little endian version.
3531 * configure.in (cisco_core_vec): Split to two new vectors ...
3532 (cisco_core_big_vec): New target vector.
3533 (cisco_core_little_vec): New target vector.
3534 * configure: Regenerate.
3535 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3536 to cisco_core_big_vec in targ_selvecs.
3538 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3540 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3541 (mips_elf_relocate_got_local): Unused, delete.
3542 (mips_elf_relocate_global_got): Unused, delete.
3544 1999-09-24 Fred Fish <fnf@cygnus.com>
3546 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3547 to initialize it to something meaningful. Then use it to generate
3548 more useful segment names.
3550 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3552 * som.c (NO_PCREL_MODES): Define if the system does not define
3554 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3555 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3556 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3557 * libhppa.h (dis_assemble_22): New function.
3558 (bfd_hppa_insn2fmt): Handle long branch.
3560 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3563 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3565 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3566 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3567 (reloc_howto_type howto_table): Tidy comments and whitespace.
3569 1999-09-17 Nick Clifton <nickc@cygnus.com>
3571 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3572 previous delta. Set sec->gc_mark instead.
3574 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3576 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3577 (elf_cpu32_plt_entry): Likewise.
3579 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3581 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3583 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3584 symbol table, then just compute a suitable value (but do not
3585 create a __gp symbol).
3587 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3588 symbols when building shared libraries.
3589 (elf_hppa_final_link_relocate): Correct handling of PCREL
3590 relocations against undefined symbols.
3592 1999-09-16 Nick Clifton <nickc@cygnus.com>
3594 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3595 interworking sections as linker created so that they will not
3596 be removed by garbage collection.
3598 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3600 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3601 (elf_hppa_final_link_relocate): Consistently create an absolute
3602 address, then subtract out the value of __gp.
3604 1999-09-14 Michael Meissner <meissner@cygnus.com>
3606 * configure.in (Canonicalization of target names): Remove adding
3607 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3608 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3609 * configure: Regenerate.
3611 1999-09-14 Nick Clifton <nickc@cygnus.com>
3613 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3616 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3618 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3619 (elf_hppa_final_link): Initialize text_segment_base and
3621 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3623 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3624 (elf_hppa_final_link_relocate): Likewise.
3625 (elf_hppa_relocate_insn): Likewise.
3626 (elf_hppa_relocate_section): Initialize HOWTO.
3628 1999-09-13 Donn Terry <donn@interix.com>
3630 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3631 handling to support both GNU and MS objects.
3633 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3634 when determining whether to set F_RELFLG.
3636 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3638 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3639 PC24 relocs if the target is an undefined weak symbol.
3640 (arm_add_to_rel): Fix compiler warning.
3641 (elf32_arm_plt0_entry): Correct comments.
3643 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3645 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3646 an absolute symbol in REL relocs.
3648 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3650 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3651 Stub SEGREL32. Return an error for any relocation not handled.
3653 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3655 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3656 constant symbols, and avoid multiple definition errors on them.
3658 1999-09-12 Donn Terry <donn@interix.com>
3660 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3661 significant bit is set.
3663 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3665 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3667 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3668 relocs as we do for RELA relocs.
3670 1999-09-11 Donn Terry <donn@interix.com>
3672 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3673 (coff_final_link_postscript): Define.
3674 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3675 directory entries here.
3676 (_bfd_pei_final_link_postscript): New function.
3678 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3679 section flags based on the section name.
3681 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3682 get the overflow of the s_nlnno field from the s_nreloc field.
3683 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3684 the s_nlnno overflow of the .text section into the s_nreloc
3687 * peigen.c (add_data_entry): Declare.
3688 (pei_swap_aouthdr_out): Get image size right. Set linker version
3690 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3691 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3692 extraneous ImageBase.
3693 (pe_print_edata): Likewise.
3694 (pe_print_pdata): Likewise. Print exception entries.
3695 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3696 (tbl): Make const, add "UNKNOWN".
3697 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3698 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3699 section data directory.
3700 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3702 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3703 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3704 * peicode.h (coff_get_symbol_info): Define.
3706 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3708 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3710 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3713 * libpei.h: New file, broken out of peicode.h.
3714 * peigen.c: New file, broken out of peicode.h.
3715 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3716 * configure.in: Add peigen.lo to list of files required for each
3718 * Makefile.am: Rebuild dependencies.
3719 (BFD32_BACKENDS): Add peigen.lo.
3720 (BFD32_BACKENDS_CFILES): Add peigen.c.
3721 (SOURCE_HFILES): Add libpei.h.
3722 * configure, Makefile.in: Rebuild.
3724 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3725 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3726 instead. Don't clear the s_paddr field for an uninitialized data
3729 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3730 coff_data_type to f_timdat.
3731 * peicode.h (pe_mkobject_hook): Likewise.
3733 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3734 number if COFF_IMAGE_WITH_PE.
3736 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3737 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3738 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3739 there is no SEC_DEBUGGING section.
3740 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3741 IMAGE_FILE_DEBUG_STRIPPED.
3743 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3744 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3745 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3746 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3748 * coffswap.h (IMAGE_BASE): Don't define.
3749 * pei-arm.c (IMAGE_BASE): Don't define.
3750 * pei-i386.c (IMAGE_BASE): Don't define.
3751 * pei-mcore.c (IMAGE_BASE): Don't define.
3752 * pei-ppc.c (IMAGE_BASE): Don't define.
3754 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3755 symbol, switch on the class when determining whether to modify the
3756 value. For PE, don't modify the value of a C_FCN symbol not named
3759 * libbfd-in.h (_bfd_abort): Declare.
3761 * bfd.c (_bfd_abort): New function.
3762 * libbfd.h: Rebuild.
3764 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3767 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3768 don't write out the associated line numbers.
3770 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3773 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3774 changes when the base type is unknown.
3776 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3779 * syms.c (BSF_DEBUGGING_RELOC): Define.
3780 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3781 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3783 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3784 BSF_DEBUGGING_RELOC set.
3785 * bfd-in2.h: Rebuild.
3787 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3789 * ecoff.c (bfd_debug_section): Update initialization for new
3791 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3792 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3794 1999-09-10 H.J. Lu <hjl@gnu.org>
3796 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3797 _bfd_filnmlen field.
3798 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3800 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3802 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3803 for FPTR relocs involving local symbols.
3805 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3806 value for the stub address in a call through a stub.
3807 Install the value for a local symbol directly into the DLT
3808 instead of generating a reloc. Correctly handle FPTR64 relocs.
3810 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3811 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3812 (elf_hppa_final_link): Call them.
3814 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3816 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3817 (elf_adjust_dynamic_symbol): ...from here.
3819 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3821 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3822 relocation, remove them. SECREL64->LTOFF16WF.
3823 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3825 (elf_hppa_relocate_insn): Similarly.
3827 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3828 (elf_hppa_relocate_insn): Similarly.
3830 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3832 (elf_hppa_relocate_insn): Similarly.
3834 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3835 Handle LTOFF_TP* relocs.
3836 (elf_hppa_relocate_insn): Similarly.
3838 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3839 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3840 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3842 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3843 DIR32, DIR64 and FPTR64 relocations.
3844 (elf_hppa_relocate_insn): Similarly.
3846 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3847 address of the .PARISC.global section.
3848 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3849 table entry elf_hppa_final_link_relocate. Do not give a warning
3850 for a reloc against an external symbol if it has a PA64 hash
3852 (elf_hppa_final_link_relocate): Significantly rework. Handle
3853 DLTIND relocations. Compute the final value of the relocation
3854 before passing the value of elf_hppa_relocate_insn.
3855 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3856 relocation support. Handle DLTIND relocation requests just like
3857 DLTREL relocation requests. Simplify branch handling.
3859 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3861 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3862 non-allocated section as done in i386 version.
3863 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3864 statement since this is no know relocation.
3866 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3868 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3870 (elf_hppa_relocate_insn): Similarly.
3872 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3874 (elf_hppa_relocate_insn): Similarly.
3876 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3877 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3878 Pass the relocate type rather than the insn format to
3879 elf_hppa_relocate_insn.
3880 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3881 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3883 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3885 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3886 (bfd_coff_filnmlen): Define.
3887 (bfd_coff_std_swap_table): Initialize new field.
3888 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3890 (coff_write_symbols): Likewise.
3891 (coff_get_normalized_symtab): Likewise.
3892 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3893 * libcoff.h: Rebuild.
3895 1999-09-06 Donn Terry <donn@interix.com>
3897 * coffcode.h (sort_by_secaddr): New static function if
3899 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3900 sections by VMA when assigning target_index values. Always set
3903 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3904 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3906 * libcoff.h: Rebuild.
3908 * coffcode.h (coff_set_custom_section_alignment): Add const to
3909 declaration to match definition.
3910 (coff_write_object_contents): Don't set F_AR32W(R)? if
3913 * coff-i386.c (in_reloc_p): Add declaration.
3914 (i386coff_vec): Simplify initialization of
3915 application_section_flags.
3917 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3918 version. Move COFF_WITH_PE specific code to new version.
3919 (stype_to_sec_flags): Likewise. Add section parameter.
3920 * coffgen.c (make_a_section_from_file): Set target_index before
3921 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3922 * libcoff.h: Rebuild.
3924 * syms.c (stt): Add some PE/PEI section names.
3925 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3927 (bfd_symbol_info): Check for 'w'.
3929 * section.c (struct bfd_comdat_info): Define.
3930 (asection): Add comdat field.
3931 (STD_SECTION): Initialize comdat field.
3932 (bfd_make_section_anyway): Likewise.
3933 * bfd-in2.h: Rebuild.
3935 1999-09-06 Andreas Schwab <schwab@suse.de>
3937 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3940 1999-09-06 Nick Clifton <nickc@cygnus.com>
3942 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3943 bfd_realloc instead of calloc and realloc.
3945 1999-09-04 Steve Chamberlain <sac@pobox.com>
3947 * cpu-pj.c: New file.
3948 * elf32-pj.c: New file.
3949 * config.bfd (pj*): New cpu.
3950 (pj-*-*, pjl-*-*): New targets.
3951 * configure.in (bfd_elf32_pj_vec): New target vector.
3952 (bfd_elf32_pjl_vec): New target vector.
3953 * archures.c (bfd_arch_pj): Define.
3954 * elf.c (prep_headers): Handle bfd_arch_pj.
3955 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3956 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3957 to target vector list.
3958 * Makefile.am: Rebuild dependencies.
3959 (ALL_MACHINES): Add cpu-pj.lo.
3960 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3961 (BFD32_BACKENDS): Add elf32-pj.lo.
3962 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3963 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3965 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3967 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3968 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3969 and NON_GOT_REF from weak defined symbol to real symbol.
3970 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3971 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3972 create a COPY reloc.
3973 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3974 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3975 don't create a COPY reloc.
3977 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3979 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3980 count those in sections we are not including in the link.
3982 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3984 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3985 field in hpux11 shared libraries.
3987 1999-09-02 Nick Clifton <nickc@cygnus.com>
3989 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3991 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3993 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3994 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3995 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3997 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3999 * elflink.h (record_link_assignment): When possible, keep the
4000 original type of the symbol.
4002 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
4004 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
4005 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
4006 tools were configured.
4007 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
4009 1999-08-26 Mark Mitchell <mark@codesourcery.com>
4011 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
4012 GOT entries for GOT16 relocations; they're not required.
4014 1999-08-24 Nick Clifton <nickc@cygnus.com>
4016 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
4018 * config.bfd (arm-*-netbsd*): New target.
4019 * configure.in (armnetbsd_vec): New target vector.
4020 * configure: Regenerate
4021 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
4023 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
4024 (ALL_MACHINES_CFILES): Add armnetbsd.c.
4025 (armnetbsd.lo): New rule with deps.
4026 * Makefile.in: Regenerate.
4028 * armnetbsd.c: New file: Definitions specific to arm-netbsd
4031 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
4033 * som.c (som_slurp_symbol_table): Fix typo in comment.
4035 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
4037 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
4038 here instead of using elf_section_data...
4040 1999-08-19 Nick Clifton <nickc@cygnus.com>
4042 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
4043 relocations into the base file.
4044 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
4045 we are building a base file.
4047 1999-08-19 Nick Clifton <nickc@cygnus.com>
4049 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
4051 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
4052 REL relocs when performing a partial relocation.
4054 1999-08-18 Donn Terry <donn@interix.com>
4056 * cofflink.c: Move definitions of N_TMASK, et. al., out of
4057 _bfd_coff_link_input_bfd into top level.
4059 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
4060 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
4061 (coff_i386_rtype_to_howto): Likewise.
4062 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
4063 Completely ignore symbols which are all zero.
4064 (dummy_reloc16_estimate): Add return 0.
4065 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
4066 variable copy to name_copy to avoid shadowing outer scope
4068 * libcoff-in.h (coff_data_type): Change raw_syment_count field
4069 from unsigned int to unsigned long. Add timestamp field.
4070 * libcoff.h: Rebuild.
4072 1999-08-17 H.J. Lu <hjl@gnu.org>
4074 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
4077 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4079 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
4080 for special section symbols.
4081 * elflink.h (elf_merge_symbol): If we have no old BFD, check
4082 BSF_DYNAMIC on the section symbol to see whether the old BFD is
4085 1999-08-15 Mark Mitchell <mark@codesourcery.com>
4087 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
4088 coincidence of variable names between old and new code.
4090 1999-08-12 Nick Clifton <nickc@cygnus.com>
4092 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
4093 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
4094 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
4095 and 'addend' parameter a 'bfd_signed_vma'.
4096 (elf32_arm_final_link_relocate): Do not involve stubs in
4097 R_ARM_THM_PC22 relocs relative to section symbols, they are long
4098 jumps, not function calls.
4100 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
4102 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
4103 in R_ARM_PC24 relocs.
4105 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
4107 * elf-hppa.h (elf_hppa_fake_sections): New function.
4108 * elf32-hppa.c (elf_backend_fake_sections): Define.
4110 * elf-hppa.h (elf_hppa_final_write_processing): Update for
4111 recent changes to the arch_info structure.
4113 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
4114 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
4115 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
4118 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
4119 Ralf Baechle <ralf@uni-koblenz.de>
4121 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
4122 output DT_MIPS_GOTSYM.
4123 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
4124 DT_MIPS_SYMTABNO if there are no global GOT symbols.
4126 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
4128 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
4129 prototype. Handle local symbols. Add commentary.
4130 (mips_elf_calculate_relocation): Adjust accordingly.
4131 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
4134 * elflink.h (elf_bfd_final_link): Tweak last change.
4136 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4138 * elflink.h (elf_link_size_reloc_section): Use the counts in the
4139 elf-section data to allocate just the right amount of relocation
4140 space. Don't allocate the hash space twice.
4141 (elf_bfd_final_link): Calculate the amount of space to allocate in
4142 each relocation section.
4144 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4146 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4147 64bit mode, generate a section relative relocation for a 32bit
4149 (elf_hppa_is_local_label_name): New function.
4150 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4151 shared between 32bit and 64bit port.
4153 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4155 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4156 R_MIPS_GOT16 and R_MIPS_CALL16.
4157 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4158 to use when looking for a preexisting GOT entry.
4160 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4162 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4163 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4165 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4167 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4169 * elflink.h (elf_link_output_extsym): Don't output a weak
4170 reference to an undefined symbol just because it was defined weak
4173 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4175 * coffgen.c (coff_find_nearest_line): When looking for file, use
4176 last best match rather than first. If address is beyond last line
4177 number record, don't return the last line as the correct value.
4179 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4181 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4182 * bfd-in2.h: Rebuild.
4184 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4186 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4187 * coffcode.h (coff_set_custom_section_alignment): New static
4189 (coff_section_alignment_table): New static array.
4190 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4191 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4192 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4193 * libcoff.h: Rebuild.
4195 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4197 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4199 * Makefile.in: Rebuild.
4201 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4203 * section.c (SEC_SHARED): Define.
4204 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4205 (styp_to_sec_flags): Likewise.
4206 * peicode.h (coff_swap_scnhdr_out): Likewise.
4207 * bfd-in2.h: Rebuild.
4209 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4211 * coffcode.h (coff_classify_symbol): Comment out part of
4212 1999-08-05 change which breaks cygwin DLLs.
4214 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4215 * aclocal.m4, configure: Rebuild.
4217 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4219 * section.c (global_syms): Only initialize union field if
4222 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4224 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4225 the size of a GOT entry here.
4226 (mips_elf_calculate_relocation): Don't create a local GOT entry
4227 for the symbol in a GOT16 relocation; just for it's high-order bit
4228 (_bfd_mips_elf_relocate_section): Fix thinko.
4230 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4232 Based on patches from Donn Terry <donn@interix.com>:
4233 * coffcode.h (enum coff_symbol_classification): Define.
4234 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4235 _bfd_coff_classify_symbol. Change return type.
4236 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4237 (coff_slurp_symbol_table): Use coff_classify_symbol.
4238 (coff_classify_symbol): New static function.
4239 (coff_sym_is_global): Never define.
4240 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4241 * cofflink.c (coff_link_check_ar_symbols): Use
4242 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4243 (coff_link_add_symbols): Likewise.
4244 (_bfd_coff_link_input_bfd): Likewise.
4245 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4246 coff_classify_symbol.
4247 * libcoff.h: Rebuild.
4249 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4251 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4252 (e_ltpsel, e_rtpsel): Similarly.
4254 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4255 and 14bit ertpsel. Handle 64bit psel.
4257 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4259 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4260 handling for REL relocations. And only left-shift R_MIPS26
4261 relocation addends where necessary.
4263 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4265 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4266 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4267 Just return the relocation found.
4268 (mips_elf_relocate_section): Pull the LO16 addend out of the
4269 section itself when using REL relocations.
4271 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4272 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4275 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4277 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4278 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4279 relocation against a symbol in an input section with no output
4280 section. From Daniel Jacobowitz <drow@false.org>.
4282 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4284 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4285 look for generated file correctly.
4286 * aclocal.m4, configure: Rebuild.
4288 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4290 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4291 and R_MIPS16_26 relocations correctly when relocating.
4292 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4293 and R_MIPS_CALL_LO16 are for global symbols.
4295 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4297 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4299 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4300 variables and initialize them.
4302 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4304 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4305 there are no global symbols requiring GOT entries.
4306 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4307 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4308 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4310 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4311 symbols are considered to have the value zero.
4312 (_bfd_mips_elf_relocate_section): Don't try to perform a
4313 relocation for an undefined symbol.
4314 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4317 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4319 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4320 wants ba,a,pt %xcc instead of %icc.
4321 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4322 of large PLT entries.
4323 (sparc64_elf_plt_ptr_offset): Fix calculation.
4324 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4325 addend should be relative to load address, not .plt section start.
4326 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4328 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4330 * elf-bfd.h (struct elf_backend_data): Add
4331 print_symbol_all and output_arch_syms backend methods.
4332 * elfxx-target.h: Likewise.
4333 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4334 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4335 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4337 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4338 symbols in .dynsym, add their names into .dynstr. Put those symbols
4340 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4341 pointers to STT_REGISTER symbols in dynsym section.
4342 (sparc64_elf_print_symbol_all): New function.
4343 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4344 printing using the print_symbol_all hook.
4346 1999-07-30 Catherine Moore <clm@cygnus.com>
4348 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4351 1999-07-29 Richard Henderson <rth@cygnus.com>
4353 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4354 dynamic_sections_created.
4356 1999-07-29 Richard Henderson <rth@cygnus.com>
4358 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4359 (mips_rtype_to_howto): ... new function.
4360 (_bfd_mips_elf_relocate_section): Use it.
4362 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4364 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4366 1999-07-27 Nick Clifton <nickc@cygnus.com>
4368 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4370 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4371 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4373 1999-07-23 Donn Terry <donn@interix.com>
4375 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4376 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4377 * cofflink.c (coff_link_add_symbols): If PE, handle section
4379 * libcoff.h: Rebuild.
4381 * config.bfd (i[3456]86-*-interix*): New target.
4383 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4385 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4386 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4387 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4388 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4389 (COFF_SUPPORT_GNU_LINKONCE): Define.
4390 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4391 (COFF_SUPPORT_GNU_LINKONCE): Define.
4393 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4396 * makefile.dos: Remove; obsolete.
4397 * configure.bat: Remove; obsolete.
4399 1999-07-21 H.J. Lu <hjl@gnu.org>
4401 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4403 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4405 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4406 message and fail if a symbol index is out of range.
4408 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4410 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4411 when looking at a R_MIPS_GOT16 relocation.
4413 1999-07-20 Nick Clifton <nickc@cygnus.com>
4415 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4417 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4419 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4420 removed in previous change.
4421 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4422 in relocateable output.
4424 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4426 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4429 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4430 if they appear to be specially created by the linker.
4432 1999-07-19 Nick Clifton <nickc@cygnus.com>
4434 * targets.c (alternative_target): New field in bfd_target
4436 (bfd_search_for_target): New function: Find a target that
4437 satisifies a search function.
4438 * bfd-in2.h: Regenerate.
4440 * elfxx-target.h: Initialise the alternative_target field of
4441 the bfd_target structures to point to the other target (if
4443 * nlm-target.h: Initialise the alternative_target field of
4444 the bfd_target structures to point to the other target (if
4447 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4448 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4450 * aix386-core.c: Initialise new field of bfd_target structure.
4451 * aout-adobe.c: Initialise new field of bfd_target structure.
4452 * aout-arm.c: Initialise new field of bfd_target structure.
4453 * aout-target.h: Initialise new field of bfd_target structure.
4454 * aout-tic30.c: Initialise new field of bfd_target structure.
4455 * binary.c: Initialise new field of bfd_target structure.
4456 * bout.c: Initialise new field of bfd_target structure.
4457 * cisco-core.c: Initialise new field of bfd_target structure.
4458 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4459 * coff-alpha.c: Initialise new field of bfd_target structure.
4460 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4461 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4462 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4463 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4464 * coff-i386.c: Initialise new field of bfd_target structure.
4465 * coff-i860.c: Initialise new field of bfd_target structure.
4466 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4467 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4468 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4469 * coff-mips.c: Initialise new field of bfd_target structure.
4470 * coff-ppc.c: Initialise new field of bfd_target structure.
4471 * coff-rs6000.c: Initialise new field of bfd_target structure.
4472 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4473 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4474 * coff-tic30.c: Initialise new field of bfd_target structure.
4475 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4476 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4477 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4478 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4479 * hppabsd-core.c: Initialise new field of bfd_target structure.
4480 * hpux-core.c: Initialise new field of bfd_target structure.
4481 * i386msdos.c: Initialise new field of bfd_target structure.
4482 * i386os9k.c: Initialise new field of bfd_target structure.
4483 * ieee.c: Initialise new field of bfd_target structure.
4484 * ihex.c: Initialise new field of bfd_target structure.
4485 * irix-core.c: Initialise new field of bfd_target structure.
4486 * mipsbsd.c: Initialise new field of bfd_target structure.
4487 * netbsd-core.c: Initialise new field of bfd_target structure.
4488 * oasys.c: Initialise new field of bfd_target structure.
4489 * osf-core.c: Initialise new field of bfd_target structure.
4490 * ppcboot.c: Initialise new field of bfd_target structure.
4491 * ptrace-core.c: Initialise new field of bfd_target structure.
4492 * sco5-core.c: Initialise new field of bfd_target structure.
4493 * som.c: Initialise new field of bfd_target structure.
4494 * srec.c: Initialise new field of bfd_target structure.
4495 * tekhex.c: Initialise new field of bfd_target structure.
4496 * trad-core.c: Initialise new field of bfd_target structure.
4497 * versados.c: Initialise new field of bfd_target structure.
4498 * vms.c: Initialise new field of bfd_target structure.
4500 1999-07-19 Andreas Schwab <schwab@suse.de>
4502 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4505 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4507 * elflink.h (elf_link_adjust_relocs): New function.
4508 (elf_bfd_final_link): Use it.
4509 (elf_link_input_bfd): Deal with the fact that there can be
4510 two relocation sections for a single section.
4511 (elf_reloc_link_order): Likewise.
4513 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4514 a relocateable object.
4515 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4517 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4519 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4520 (sparc64_elf_get_reloc_upper_bound,
4521 sparc64_elf_get_dynamic_reloc_upper_bound,
4522 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4523 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4525 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4526 ELF64_R_TYPE_ID/DATA where appropriate.
4528 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4530 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4533 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4535 * elf32-mips.c (mips_elf_local_relocation_p): New static
4537 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4538 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4539 Always set *require_jalxp.
4540 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4541 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4542 GOT16 if the GOT16 is against a local symbol. Don't return false
4543 for an undefined symbol. If there is an overflow, assert that we
4546 1999-07-16 Andreas Schwab <schwab@suse.de>
4548 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4549 variables `link' and `elfsec'.
4550 (elf_bfd_final_link): Remove unused variable `os'.
4552 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4554 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4555 a PT_PHDR program headers.
4556 (_bfd_mips_elf_final_link): Don't assume there are going to be
4557 section symbols when we're not building a shared object.
4558 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4561 1999-07-15 J.T. Conklin <jtc@redback.com>
4563 * config.bfd (i[3456]86-*-vxworks*): New target.
4565 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4567 * elf32-mips.c (mips_elf_stub_section_p): New function.
4568 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4569 (mips_elf_relocate_section): Adjust calling sequence for
4570 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4571 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4574 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4576 * configure.in: Bump version number to 2.9.5.
4577 * configure: Rebuild.
4579 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4581 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4583 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4584 to derive final type instead of hardwiring a selection.
4586 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4588 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4589 things relocated by R_MIPS16_GPREL.
4590 (mips_elf_perform_relocation): Likewise.
4592 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4594 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4596 1999-07-14 Richard Henderson <rth@cygnus.com>
4598 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4599 (_bfd_mips_elf_size_dynamic_sections): Set it.
4600 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4601 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4602 new argument max_local.
4604 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4606 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4607 subwords when handling an R_MIPS16_26 relocation.
4608 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4611 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4612 dst_mask to match reality.
4613 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4614 (mips_elf_obtain_contents): Use bfd_get.
4615 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4616 (mips_elf_relocate_section): Likewise.
4618 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4620 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4621 (mips_elf_relocate_section): Adjust calling sequence for
4622 mips_elf_perform_relocation.
4623 (mips_elf_perform_relocation): Take additional argument. Handle
4624 R_MIPS16_26. Use bfd_put for convenience.
4626 1999-07-13 Richard Henderson <rth@cygnus.com>
4628 * elf.c (assign_file_positions_for_segments): Thinko last change.
4629 Always overwrite p_flags.
4631 1999-07-13 Richard Henderson <rth@cygnus.com>
4633 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4634 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4635 .dynbss and .rel[a].bss if want_dynbss.
4636 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4638 1999-07-13 Richard Henderson <rth@cygnus.com>
4640 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4642 1999-07-13 Richard Henderson <rth@cygnus.com>
4644 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4645 (struct elf_link_hash_table): Add dynlocal.
4646 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4647 (_bfd_elf_link_adjust_dynindx): Delete.
4648 (_bfd_elf_link_renumber_dynsyms): Prototype.
4649 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4650 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4651 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4652 (_bfd_elf_link_lookup_local_dynindx): New function.
4653 (elf_link_renumber_hash_table_dynsyms): New function.
4654 (_bfd_elf_link_renumber_dynsyms): New function.
4655 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4656 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4657 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4658 instead of elf_link_remove_section_and_adjust_dynindices.
4659 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4660 (elf_link_assign_sym_version): Remove removed_dynamic code.
4661 (elf_link_renumber_dynsyms): Delete.
4662 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4664 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4665 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4666 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4667 * elf32-mips.c: Similarly.
4668 * elf32-ppc.c: Similarly.
4669 * elf32-sparc.c: Similarly.
4670 * elf64-alpha.c: Similarly.
4671 * elf64-sparc.c: Similarly.
4673 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4675 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4676 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4677 when the relocation is against _gp_disp.
4679 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4681 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4682 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4683 to possibly_dynamic_relocs. Adjust usage throughout code.
4684 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4685 (elf_mips_ctor64_howto): Likewise.
4686 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4688 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4689 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4690 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4691 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4693 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4695 * Makefile.am: Rebuild dependencies.
4696 * Makefile.in: Rebuild.
4698 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4699 * bfd-in2.h: Rebuild.
4701 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4702 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4703 structure initializations. Add casts.
4704 * reloc.c (EMPTY_HOWTO): Define.
4705 * bfd-in2.h: Rebuild.
4706 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4707 comparisons against 0.
4708 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4709 previous_ibfd_e_flags to unsigned long.
4710 * vms.h (struct vms_private_data_struct): Change section_count to
4712 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4713 (_bfd_vms_write_gsd): Change symnum to unsigned.
4714 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4715 * vms-tir.c (etir_sta): Change psect to unsigned.
4716 (alloc_section): Change idx to unsigned.
4717 (tir_sta, tir_ctl): Change psect to unsigned.
4718 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4719 * vms.c (priv_section_count): Change to unsigned.
4721 1999-07-12 Andreas Schwab <schwab@suse.de>
4723 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4724 * m68klinux.c: Likewise.
4726 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4728 * Many files: Changes to avoid gcc warnings: Remove unused local
4729 variables. Add default case to enum switches.
4730 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4731 compile if not COFF_IMAGE_WITH_PE.
4732 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4733 (bfd_arm_get_bfd_for_interworking): Likewise.
4734 (bfd_arm_process_before_allocation): Likewise.
4735 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4736 * pei-arm.c: Likewise.
4737 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4738 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4739 (mips_elf_got16_entry): Put parens around & in body of ==.
4740 (mips_elf_calculate_relocation): Correct test for empty string.
4741 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4743 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4746 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4748 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4749 as appropriate. Fill in structure initializations. Add variable
4750 initializations. Add casts.
4751 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4752 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4754 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4756 * elf-bfd.h (bfd_elf_hash): Update declaration.
4757 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4758 when calling bfd_elf_hash.
4760 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4762 * libbfd.c (bfd_put_8): Make it of type `void'.
4763 * bfd-in2.h: Regenerated.
4764 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4766 (_bfd_mips_elf_final_link): Likewise.
4768 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4770 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4772 * config.bfd (hppa*-*-linux-gnu*): New target
4774 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4776 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4777 (_bfd_mips_elf_create_dynamic_sections): New function.
4778 (_bfd_mips_elf_add_symbol_hook): Likewise.
4779 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4780 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4781 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4782 (_bfd_mips_elf_gc_mark_hook): Likewise.
4783 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4784 (_bfd_mips_elf_always_size_sections): Likewise.
4785 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4786 (_bfd_mips_elf_check_relocs): Likewise.
4787 (_bfd_mips_elf_link_hash_table_create): Likewise.
4788 (_bfd_mips_elf_print_private_data): Likewise.
4789 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4790 (_bfd_mips_elf_final_link): Likewise.
4791 (_bfd_mips_elf_additional_program_headers): Likewise.
4792 (_bfd_mips_elf_modify_segment_map): Likewise.
4793 (_bfd_mips_elf_relocate_section): Likewise.
4794 * elf32-mips.c (mips_elf32_object_p): Move contents into
4795 _bfd_mips_elf_object_p.
4796 (mips_elf_additional_program_headers): Rename to
4797 _bfd_mips_elf_additional_program_headers.
4798 (mips_elf_modify_segment_map): Rename to
4799 _bfd_mips_elf_modify_segment_map.
4800 (elf_mips_abi_name): Change prototype.
4801 (mips_elf32_section_from_shdr): Merge into
4802 _bfd_mips_elf_section_from_shdr.
4803 (mips_elf32_section_processing): Merge into
4804 _bfd_mips_elf_section_processing.
4805 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4806 the right back-end ELF linker.
4807 (mips_elf_relocate_section): Rename to
4808 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4809 (mips_elf_link_output_symbol_hook): Rename to
4810 _bfd_mips_elf_link_output_symbol_hook.
4811 (mips_elf_create_dynamic_section): Rename to
4812 _bfd_mips_elf_create_dynamic_section.
4813 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4814 Adjust for 64-bit code. Use mips_elf_got_section.
4815 (mips_elf_adjust_dynamic_symbol): Rename to
4816 _bfd_mips_elf_adjust_dynamic_symbol. Use
4817 mips_elf_allocate_dynamic_relocations.
4818 (mips_elf_finish_dynamic_symbol): Rename to
4819 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4820 Adjust for 64-bit code.
4821 (mips_elf_finish_dynamic_sections): Rename to
4822 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4823 (mips_elf_always_size_sections): Rename to
4824 _bfd_mips_elf_always_size_sections.
4825 (mips_elf_add_symbol_hook): Rename to
4826 _bfd_mips_elf_add_symbol_hook.
4827 (mips_elf_next_lo16_addend): Constify.
4828 (mips_elf_calculate_relocation): Likewise.
4829 (mips_elf_obtain_contents): Likewise.
4830 (mips_elf_perform_relocation): Likewise.
4831 (mips_elf_create_dynamic_relocation): Likewise.
4832 (mips_elf_allocate_dynamic_relocations): New function.
4833 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4834 (MIPS_ELF_REL_SIZE): Likewise.
4835 (MIPS_ELF_DYN_SIZE): Likewise.
4836 (MIPS_ELF_GOT_SIZE): Likewise.
4837 (MIPS_ELF_SYM_SIZE): Likewise.
4838 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4839 (MIPS_ELF_GET_WORD): Likewise.
4840 (MIPS_ELF_PUT_WORD): Likewise.
4841 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4842 (STUB_LW): Conditionalize for 64-bit value.
4843 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4845 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4846 Check it for inconsistency.
4847 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4849 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4851 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4852 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4853 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4854 (mips_elf_local_got_index): Likewise.
4855 (mips_elf_got_page): Likewise.
4856 (mips_elf_got_info): Likewise.
4857 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4858 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4859 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4860 instead of constant `2'.
4861 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4862 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4863 (mips_elf_size_dynamic_sections): Use
4864 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4865 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4866 Adjust all releveant entries in elf backend table.
4867 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4868 (mips_elf64_section_processing): Likewise.
4869 Adjust elf backend entries to use _bfd_mips_elf variants now
4872 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4874 (size_dynamic_sections): Likewise.
4875 (elf_link_output_extsym): Likewise.
4876 * elf.c: (elf_fake_sections): Likewise.
4877 * libbfd.c (bfd_get): New macro.
4878 (bfd_put): Likewise.
4879 * bfd-in2.h: Regenerated.
4881 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4883 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4884 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4885 wap_reloca_in, and swap_reloca_out.
4886 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4887 multiple internal relocations per external relocation.
4888 (link_read_relocs): Likewise.
4889 (elf_bfd_final_link): Likewise.
4890 (elf_link_input_bfd): Likewise.
4891 (elf_gc_mark): Likewise.
4892 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4893 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4895 (size_info): Add entries for new fields.
4896 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4897 (mips_elf64_be_swap_reloc_in): New function.
4898 (mips_elf64_be_swap_reloc_out): Likewise.
4899 (mips_elf64_be_swap_reloca_in): Likewise.
4900 (mips_elf64_be_swap_reloca_out): Likewise.
4901 (mips_elf64_size_info): Add entries for new fields.
4903 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4905 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4906 field equals the new rel_count field.
4907 (elf_link_input_bfd): When doing a relocateable link, use the new
4908 rel_count field rather than the reloc_count field.
4909 (elf_reloc_link_order): Likewise.
4910 (elf_finish_pointer_linker_section): Likewise.
4912 Based on patch from H.J. Lu <hjl@gnu.org>:
4913 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4914 shared library to override a weak definition in a regular object.
4916 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4918 * libhppa.h: Revert July 2, 1999 patch.
4920 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4921 need to generate DLTIND relocations, not DLTREL relocations.
4923 1999-07-05 Nick Clifton <nickc@cygnus.com>
4925 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4927 (coff_set_flags): Recognise arm 5 architectures.
4929 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4930 Add support for armv5 architecture.
4932 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4934 * reloc.c: Add new, assembler only, ARM reloc:
4935 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4937 * bfd-in2.h: Regenerate.
4939 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4941 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4942 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4943 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4944 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4945 * elf32-mips.c (ABI_64_P): New macro.
4946 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4947 (_bfd_mips_elf_find_nearest_line): Adjust call to
4948 _bfd_dwarf2_find_nearest_line.
4949 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4950 * libbfd.h: Regenerated.
4952 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4954 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4956 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4958 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4959 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4961 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4963 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4965 (_bfd_elf_init_reloc_shdr): New function.
4966 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4967 bfd_alloc followed by memset.
4968 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4969 (elf_fake_sections): Here.
4970 (assign_section_numbers): Assign section numbers for the second
4971 relocation section, if required.
4972 * elflink.h (elf_link_output_relocs): New function.
4973 (elf_link_size_reloc_section): Likewise.
4974 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4975 (elf_link_input_bfd): Use elf_link_output_relocs.
4977 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4978 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4980 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4982 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4985 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4987 * elf32-mips.c (mips_elf_got_info): Move declaration before
4988 prototypes. Change global_gotsym to be a pointer to a hash entry,
4989 rather than a number index.
4990 (mips_elf_link_hash_entry): Move declaration before prototypes.
4991 (mips_elf_irix6_finish_dynamic_symbol): New function.
4992 (mips_elf_sign_extend): Likewise.
4993 (mips_elf_high): Likewise.
4994 (mips_elf_higher): Likewise.
4995 (mips_elf_highest): Likewise.
4996 (mips_elf_global_got_index): Likewise.
4997 (mips_elf_local_got_index): Likewise.
4998 (mips_elf_got_offset_from_index): Likeiwse.
4999 (mips_elf_record_global_got_symbol): Likewise.
5000 (mips_elf_got_page): Likewise.
5001 (mips_elf_next_lo16_addend): Likewise.
5002 (mips_elf_calculate_relocation): Likewise.
5003 (mips_elf_obtain_contents): Likewise.
5004 (mips_elf_perform_relocation): Likewise.
5005 (mips_elf_assign_gp): Likewise.
5006 (mips_elf_sort_hash_table_f): Likewise.
5007 (mips_elf_sort_hash_table): Likewise.
5008 (mips_elf_got_section): Likewise.
5009 (mips_elf_got_info): Likewise.
5010 (mips_elf_create_local_got_entry): Likewise.
5011 (mips_elf_got16_entry): Likewise.
5012 (mips_elf_create_dynamic_relocation): Likewise.
5013 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
5014 (mips_elf_final_gp): Use mips_elf_assign_gp.
5015 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
5016 into SHN_SCOMMON automatically on IRIX6.
5017 (mips_elf_add_symbol_hook): Likewise.
5018 (mips_elf_relocate_section): Rewrite, using
5019 mips_elf_calculate_relocation and mips_elf_perform_relocation.
5020 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
5021 Don't deal with .rld_map on IRIX6.
5022 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
5023 section flags appropriately for .got.
5024 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
5025 the got. Call mips_elf_record_global_got_symbol and allocate
5026 local got space appropriately.
5027 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
5028 char *. Rework calculation of GOT size. Sort dynamic symbol
5029 table entries so entries that do not require GOT entries appear at
5030 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
5031 code dealing with DT_INIT and DT_FINI. Remove fiddling with
5033 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
5035 (mips_elf_finish_dynamic_symbol): Use
5036 mips_elf_irix6_finish_dynamic_symbol.
5037 (mips_elf_finish_dynamic_sections): Correct off-by-one error
5038 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
5039 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
5041 1999-06-30 Ian Lance Taylor <ian@zembu.com>
5043 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
5044 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
5046 1999-06-04 Philip Blundell <philb@gnu.org>
5048 * elf32-arm.h (elf_backend_got_header_size): Define.
5049 (elf_backend_plt_header_size): Likewise.
5051 1999-06-28 Jim Pick <jim@jimpick.com>
5053 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
5055 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
5057 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
5058 relocation function.
5059 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
5061 1999-06-27 Mark Mitchell <mark@codesourcery.com>
5063 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
5064 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
5065 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
5066 (_bfd_mips_elf_section_from_shdr): Use them.
5067 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
5068 of GP-relative sections.
5069 (_bfd_mips_elf_set_section_contents): Use them.
5070 (_bfd_mips_elf_section_processing): Share code between .sdata and
5071 .lit4/.lit8 sections. Set appropriate flags for .srdata.
5072 (mips_elf_additional_program_headers): Add handling for
5073 PT_MIPS_OPTIONS segment on IRIX6.
5074 (mips_elf_modify_segment_map): Likeiwse.
5075 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
5076 Include the options sections on IRIX6. Don't look for GP-relative
5077 sections by name; use SHF_MIPS_GPREL instead.
5078 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
5080 (mips_elf_create_dynamic_sections): Don't muck about with section
5081 alignments and such on IRIX6.
5082 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5083 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
5084 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
5085 bfd_zalloc rather than bfd_alloc and memset.
5086 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5087 Don't assert the existence of .rld_map on IRIX6.
5088 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
5090 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
5091 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
5094 1999-06-26 Mark Mitchell <mark@codesourcery.com>
5096 * elf32-mips.c (mips_elf_swap_msym_in): New function.
5097 (mips_elf_swap_msym_out): New function.
5098 (mips_elf_create_msym_section): Likewise.
5099 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
5100 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
5101 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
5102 section not named .msym.
5103 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
5104 .msym directly. Set appropriate attributes for the .msym
5106 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
5107 (mips_elf_link_hash_newfunc): Clear it.
5108 (mips_elf_create_dynamic_sections): Create the .msym section
5110 (mips_elf_size_dynamic_sections): Allocate space for the
5111 .msym section. Add a DT_MIPS_MSYM entry.
5112 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
5114 (mips_elf_finish_dynamic_sections): Assign a value for
5115 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
5117 * elf32-mips.c (irix_compat_t): New enumeration.
5118 (ABI_N32_P): New macro.
5119 (IRIX_COMPAT): Likewise.
5120 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
5121 (mips_elf_relocate_section): Fix typo.
5123 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5125 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
5126 as writable PE sections.
5128 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5130 * dwarf2.c (struct arange): New type.
5131 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
5132 (arange_add): New function.
5133 (decode_line_info): Keep track of address ranges that a compilation
5135 (comp_unit_contains_address): Return true if address is contained
5136 in _any_ of the address ranges associated with a compilation unit.
5137 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
5138 on the first comp_unit that contains the address.
5140 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5142 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
5143 (decode_line_info): Add variable STASH and initialize it to point
5144 to the per-bfd dwarf2_debug info. Remove static variable
5145 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5147 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5149 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5150 shared library to have an undefined symbol.
5152 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5153 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5155 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5157 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5158 * elf32-hppa.c: Remove everything related to symbol extension
5159 sections & records. Use the common elf_hppa_final_write_processing.
5161 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5163 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5164 functions instead of _init/_fini if requested.
5166 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5168 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5171 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5173 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5174 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5176 (ppc_elf_finish_dynamic_sections): Check for positive section
5177 dynindx field, rather than comparing against -1.
5178 (ppc_elf_relocate_section): Only return false if undefined_symbol
5179 or reloc_overflow fail, not always upon encountering an error.
5181 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5183 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5184 bfd_byte * before performing pointer arithmetic.
5186 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5188 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5190 * elf32-hppa.c: Include elf-hppa.h.
5191 (ARCH_SIZE): Define.
5192 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5194 (elf32_hppa_info_to_howto): Similarly.
5195 (elf_hppa_howto_table): Similarly.
5196 (elf_hppa_reloc_type_lookup): Similarly.
5197 (hppa_elf_gen_reloc_type): Similarly.
5198 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5200 1999-06-22 Nick Clifton <nickc@cygnus.com>
5202 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5203 handling R_V850_22_PCREL relocation.
5205 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5207 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5210 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5212 * section.c (_bfd_strip_section_from_output): Ignore sections
5213 DISCARDed by the link script.
5215 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5217 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5218 Remove unused local variable spp.
5220 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5221 the entry symbol is not set.
5223 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5225 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5226 GPDISP or LITUSE in a relocatable link.
5228 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5230 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5231 * (alloc_dwarf1_func): Likewise.
5233 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5235 * libhppa.h: Fix various formatting errors.
5236 (assemble_3); Rewrite using CATENATE.
5237 (assemble_17): Fix various bugs.
5239 1999-06-16 Nick Clifton <nickc@cygnus.com>
5241 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5243 1999-06-15 Richard Henderson <rth@cygnus.com>
5245 * section.c (SEC_SHORT): Define.
5246 * bfd-in2.h: Rebuild.
5248 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5250 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5251 Remove abfd parameter. Use _bfd_strip_section_from_output.
5252 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5254 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5255 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5256 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5258 (bfd_elf_size_dynamic_sections): Use it.
5260 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5262 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5263 complain_overflow_bitfield to complain_overflow_signed.
5265 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5267 * elflink.h (elf_link_read_relocs_from_section): New function,
5269 (elf_link_read_relocs): Here. Use it for both relocation
5272 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5274 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5275 asect->reloc_count is valid.
5277 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5279 * elf32-mips.c (mips_elf32_section_processing): Permit a
5280 SHT_MIPS_REGINFO section to have a size of 0.
5282 1999-06-12 David O'Brien <obrien@freebsd.org>
5284 * config.bfd (alpha*-*-freebsd*): New target.
5285 (i[3456]86-*-freebsd*): Now defaults to ELF.
5287 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5289 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5290 wrap if the relocation covers the high bit of an address.
5292 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5294 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5296 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5297 instead of R_SPARC_max.
5298 (sparc64_elf_info_to_howto): Likewise.
5299 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5300 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5302 1999-06-07 Richard Henderson <rth@cygnus.com>
5304 * section.c (_bfd_strip_section_from_output): Remove output
5305 sections with no initial link_order.
5307 1999-06-07 Nick Clifton <nickc@cygnus.com>
5309 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5311 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5313 * Makefile.am (SOURCE_HFILES): Add missing headers.
5314 * Makefile.in: Regenerated.
5316 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5318 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5321 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5323 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5324 range undefweak symbols.
5325 * hash.c: Add missing comma after @xref{}
5326 * linker.c: Likewise.
5328 1999-06-04 Nick Clifton <nickc@cygnus.com>
5330 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5332 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5333 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5334 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5335 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5337 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5339 * Makefile.am: Rebuild dependencies.
5340 (BFD32_BACKENDS): Add dwarf1.lo.
5341 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5342 * Makefile.in: Rebuild.
5344 1999-06-04 Nick Clifton <nickc@cygnus.com>
5346 * Makefile.am: Add epoc-arm-pe target.
5347 * Makefile.in: Regenerate.
5348 * pe-arm.c: Only redefine interworking function names if they have
5349 not already been redefined.
5350 * pei-arm.c: Only redefine interworking function names if they have
5351 not already been redefined.
5352 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5354 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5357 1999-06-03 Nick Clifton <nickc@cygnus.com>
5359 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5361 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5363 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5365 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5367 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5368 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5370 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5372 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5373 in other text sections.
5375 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5377 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5378 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5379 * libbfd.h: Regenerate.
5380 * coff-sh.c (sh_merge_private_data): Delete.
5381 (coff_bfd_merge_private_bfd_data): Change to
5382 _bfd_generic_verify_endian_match.
5383 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5385 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5387 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5389 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5391 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5393 (bfd_elf32_arm_process_before_allocation): Likewise.
5394 * bfd-in2.h: Rebuild.
5396 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5398 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5399 track of end_sequence markers.
5400 (add_line_info): Add END_SEQUENCE arg.
5401 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5402 debug-line info---it doesn't work right if a compilation unit
5403 consists of multiple discontiguous code-sequences. It would be
5404 worthwhile to optimize for the common case where a compilation
5405 unit results in a contiguous set of code sequences, but this is
5406 quite tricky to get right for arbitrary DWARF2 files.
5407 (lookup_address_in_line_info_table): Don't use the last line entry
5408 for a compilation unit for anything with an address higher than
5409 this line entry. Also, check for end_sequence markers to
5410 correctly handle discontinuities.
5411 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5412 compilation units, check all compilation units with each->high==0
5413 just like when reading compilation units.
5415 * dwarf2.c (decode_line_info): Initialize table->files and
5416 table->last_line to NULL to avoid segfaults due to random
5417 values in these members.
5418 (concat_filename): Check for out-of-range file number before
5419 indexing filename table. Segfaults suck.
5421 * dwarf2.c (decode_line_info): Don't truncate address to least
5422 significant 32 bits (breaks 64 bit targets).
5423 (lookup_address_in_function_table): Ditto.
5424 (comp_unit_contains_address): Ditto.
5426 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5428 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5429 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5430 (mips_elf64_howto_table_rela): Likewise.
5432 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5434 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5435 single section has two associated relocation sections.
5437 1999-06-02 Mark Salter <msalter@cygnus.com>
5439 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5440 COFF_WITH_PE defined.
5442 1999-06-02 Nick Clifton <nickc@cygnus.com>
5444 * pe-arm.c: Rename global arm interworking functions to avoid name
5445 collision when all targets BFD is built.
5448 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5450 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5451 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5452 (bfd_elf_section_data): Add use_rela_p.
5453 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5454 (_bfd_elf_new_section_hook): Likewise.
5455 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5457 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5458 * elfcode.h (write_relocs): Determine whether or not use rela
5459 relocs based on the relocation section header.
5460 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5461 instead of use_rela_p.
5462 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5463 (elf_backend_may_use_rela_p): Likewise.
5464 (elf_backend_default_use_rela_p): Likewise.
5465 (elfNN_bed): Use them.
5467 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5469 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5471 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5473 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5474 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5475 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5476 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5477 * bfd-in2.h: Regenerated.
5478 * libbfd.h: Likewise.
5479 * elf32-mips.c (mips_info_to_howto_rela): New function.
5480 (USE_REL): Adjust for new conventions.
5481 (MINUS_ONE): New macro.
5482 (elf_mips_howto_table): Add R_MIPS_SUB.
5483 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5485 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5486 .MIPS.content section.
5487 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5488 with .MIPS.content as .MIPS.content sections. Set
5489 SHF_MNIPS_NOSTRIP for such section.
5490 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5491 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5492 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5494 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5496 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5499 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5502 1999-05-30 Philip Blundell <philb@gnu.org>
5504 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5505 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5506 the addend does not overflow into the rest of the word.
5508 1999-05-29 Nick Clifton <nickc@cygnus.com>
5510 * bfd-in.h: Amend prototype for
5511 bfd_elf32_arm_process_before_allocation .
5512 * bfd-in.h: Regenerate.
5514 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5515 elements in a fixed sized array.
5516 (ARM_ELF_ABI_VERSION): Define.
5517 (ARM_ELF_OS_ABI_VERSION): Define.
5518 (R_ARM_THM_ABS5): Fix rightshift and size.
5519 (R_ARM_THM_PC22): Fix size.
5520 (R_ARM_PLT32): Define Howto.
5521 (find_howto): New function: Locate a howto based on a reloc
5523 (elf32_arm_info_to_howto): Use find_howto if necessary.
5524 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5525 bfd_reloc_code_real_type.
5526 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5527 and BFD_RELOC_VTABLE_ENTRY.
5528 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5530 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5531 elements in a fixed sized array.
5532 (ARM_ELF_ABI_VERSION): Define.
5533 (ARM_ELF_OS_ABI_VERSION): Define.
5534 (R_ARM_THM_ABS5): Fix rightshift and size.
5535 (R_ARM_THM_PC22): Fix size.
5536 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5537 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5538 bfd_reloc_code_real_type.
5540 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5541 no_pipeline_knowledge.
5542 (elf32_arm_link_hash_create): Initialise new field to zero.
5543 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5544 no_pipeline_knowledge. Use this parameter to initialise the field
5545 in the globals data structure.
5546 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5547 no_pipeline_knowledge is false and the binary is from an old
5549 (elf32_arm_merge_private_data): Generate an error if an attempt is
5550 made to link together big endian and little endian code.
5551 (elf32_arm_post_process_headers): New function: Initialise the
5552 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5554 (elf_backend_post_process_headers): Define.
5556 1999-05-28 Nick Clifton <nickc@cygnus.com>
5558 * elf-bfd.h (struct elf_backend_data): Add new field:
5559 elf_backend_post_process_headers.
5561 * elfxx-target.h (elf_backend_post_process_headers): Define to
5562 NULL if not already defined.
5563 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5565 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5567 (_bfd_elf_compute_section_file_positions): Call
5568 elf_backend_post_process_headers if defined.
5570 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5572 * configure.in: Check whether getuid and getgid exist.
5573 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5574 HAVE_GETGID are not defined, respectively.
5575 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5577 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5578 * configure, config.in: Rebuild.
5580 1999-05-28 Martin Dorey <mdorey@madge.com>
5582 * elf32-i960.c: New file.
5583 * elf.c (prep_headers): Handle bfd_arch_i960.
5584 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5585 * config.bfd (i960-*-elf*): New target.
5586 * configure.in (bfd_elf32_i960_vec): New target vector.
5587 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5588 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5589 * Makefile.in, aclocal.m4, configure: Rebuild.
5591 1999-05-27 Nick Clifton <nickc@cygnus.com>
5593 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5595 (find_howto): New function: Find entries in the
5596 elf32_arm_howto_table.
5597 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5599 (elf32_arm_reloc_type_lookup): Add lookup for
5600 BFD_RELOC_ARM_PLT32.
5602 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5604 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5605 (elf32_arm_link_hash_table_create): Use above function as the
5606 constructor for hash table entries.
5607 (elf32_arm_relocate_section): Avoid crash when there is no output
5609 (elf32_arm_final_link_relocate): New parameter h.
5610 (elf32_arm_relocate_section): Pass symbol hash entry to above
5612 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5615 1999-05-25 Catherine Moore <clm@cygnus.com>
5617 * coff-arm.c (coff_arm_relocate_section): Don't emit
5618 base file entries for pc-relative values.
5620 1999-05-25 DJ Delorie <dj@cygnus.com>
5622 * peicode.h (coff_swap_sym_in): When we create the actual section
5623 to reflect the not-there section C_SECTION symbols refer to,
5624 change the symbol class to C_STAT as the section is now really
5627 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5629 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5632 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5634 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5636 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5637 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5639 1999-05-16 Nick Clifton <nickc@cygnus.com>
5641 * coff-mcore.c (in_reloc_p): Reinstate.
5643 1999-05-15 Nick Clifton <nickc@cygnus.com>
5645 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5646 * bfd-in2.h: Regenerate.
5647 * coff-mcore.c (in_reloc_p): Remove defintion.
5648 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5649 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5650 IMAGE_REL_MCORE_RVA.
5651 (coff_mcore_rtype_to_howto): Add special processing for
5652 IMAGE_REL_MCORE_RVA.
5653 (coff_mcore_relocate_section): Add support for
5654 IMAGE_REL_MCORE_RVA.
5655 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5656 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5658 (mcore_elf_relocate_section): Delete redundant case labels.
5660 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5662 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5663 precedence between bit-and and comparison.
5665 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5667 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5668 list of target formats (targ_selvecs).
5669 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5670 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5672 1999-05-10 DJ Delorie <dj@cygnus.com>
5674 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5675 reasonable mode until "ar x" is smart enough to skip it (fixes
5676 gcc/libgcc.a builds on mips-ecoff targets
5678 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5679 to work. Hack to support MS import libraries, which use different
5680 COMDAT types than GNU.
5681 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5682 to implied zero-length sections (see peicode below)
5683 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5684 filename symbols, which use one *or more* auxents.
5685 * coffswap.h (coff_swap_aux_in): ditto
5686 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5689 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5691 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5692 for all relocations.
5694 1999-05-10 Catherine Moore <clm@cygnus.com>
5696 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5697 if COFF_IMAGE_WITH_PE.
5698 (bfd_arm_process_before_allocation): Likewise.
5699 (bfd_arm_get_bfd_for_interworking): Likewise.
5700 * coff-arm.c: Likewise.
5701 * bfd-in2.h: Regenerate.
5702 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5703 (armpe_big_vec): Likewise.
5704 * configure: Rebuild.
5706 1999-05-10 Nick Clifton <nickc@cygnus.com>
5708 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5709 section, not just .rel. Same for .rela.
5711 1999-05-07 Nick Clifton <nickc@cygnus.com>
5713 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5714 endianism with an error message.
5716 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5718 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5719 assignment from "unsigned char *" to "char *".
5720 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5722 1999-05-05 Catherine Moore <clm@cygnus.com>
5724 * coff-arm.c (coff_arm_relocate_section): Add one to
5725 address of ARM_RVA32 thumb functions.
5727 1999-05-05 Catherine Moore <clm@cygnus.com>
5729 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5730 (elf32_m68k_copy_private_bfd_data): New.
5731 (elf32_m68k_merge_private_bfd_data): New.
5732 (elf32_m68k_print_private_bfd_data): New.
5733 (CPU32_FLAG): Define.
5734 (PLT_CPU32_ENTRY_SIZE): Define.
5735 (elf_cpu32_plt0_entry): Declare.
5736 (elf_cpu32_plt_entry): Declare.
5737 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5738 (elf_m68k_finish_dynamic_symbol): Likewise.
5739 (elf_m68k_finish_dynamic_sections): Likewise.
5740 (elf_backend_plt_header_size): Remove definition.
5741 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5742 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5743 (bfd_elf32_bfd_set_private_flags): Define.
5744 (bfd_elf32_bfd_print_private_bfd_data): Define.
5746 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5748 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5749 and R_LONG_PCREL_MODE.
5751 1999-04-29 Nick Clifton <nickc@cygnus.com>
5753 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5755 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5757 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5758 in relocation calculation.
5760 1999-04-26 Tom Tromey <tromey@cygnus.com>
5762 * aclocal.m4, configure: Updated for new version of libtool.
5764 1999-04-21 Nick Clifton <nickc@cygnus.com>
5766 * coff-mcore.c: Add support for mcore relocs.
5768 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5770 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5771 incorrect use EF_MIPS_xxBITPTRS.
5773 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5775 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5778 * bfd-in2.h: Rebuild.
5779 * libbfd.h: Rebuild.
5781 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5783 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5784 (coff_arm_relocate_section): Add ARM26D transform. Only
5785 change to ARM26D for relocateable links.
5787 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5789 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5790 (bfd_elf32_bfd_print_private_bfd_data): New.
5792 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5794 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5795 refetch addend if USE_REL, add many comments regarding current state.
5796 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5797 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5798 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5799 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5801 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5803 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5804 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5806 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5808 * dwarf2.c (decode_line_info): Don't truncate address to least
5809 significant 32 bits (breaks 64 bit targets).
5810 (lookup_address_in_function_table): Ditto.
5811 (comp_unit_contains_address): Ditto.
5813 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5815 * coff-arm.c (arm_emit_base_file_entry): New routine.
5816 (A2T3_OFFSET): Define.
5817 (T2A3_OFFSET): Define.
5818 (coff_arm_relocate_section): Emit base file entries for interworking
5821 1999-04-13 Philip Blundell <philb@gnu.org>
5823 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5824 relocs 17 through 19.
5826 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5828 * elfcode.h: Remove fnmatch.h.
5829 * elflink.h (elf_link_assign_sym_version): Call back to ld
5830 instead of calling fnmatch.
5832 * config.bfd (i?86-*-beoself): Include pe vecs.
5834 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5836 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5839 1999-04-10 Richard Henderson <rth@cygnus.com>
5841 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5842 when trying to resolve dynamic symbol references.
5843 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5844 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5845 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5846 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5847 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5848 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5849 * elflink.h (elf_link_output_extsym): Likewise.
5851 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5853 * section.c (_bfd_strip_section_from_output): New function moved from
5854 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5855 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5856 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5857 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5858 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5859 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5860 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5861 * bfd-in2.h: Update.
5863 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5865 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5867 1999-04-08 Nick Clifton <nickc@cygnus.com>
5869 * coff-mcore.c: New File: Support for mcore-pe targets.
5870 * cpu-mcore.c: New File: Support for mcore targets.
5871 * elf32-mcore.c: New File: Support for mcore-elf target.
5872 * pe-mcore.c: New File: Definitions for mcore-pe target.
5873 * pei-mcore.c: New File: Definitions for mcore-pei target.
5874 * Makefile.am: Add support for MCore targets.
5875 * Makefile.in: Regenerate.
5876 * config.bfd: Add support for MCore targets.
5877 * configure.in: Add support for MCore targets.
5878 * configure: Regenerate.
5879 * archures.c: Add support for MCore architecture.
5880 * bfd-in2.h: Regenerate.
5881 * coffcode.h: Add support for mcore-pe targets.
5882 * elf.c: Add support for mcore-elf target.
5883 * reloc.c: Add support for MCore relocs.
5884 * targets.c: Add support for MCore targets.
5886 1999-04-07 Nick Clifton <nickc@cygnus.com>
5888 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5889 R_ARM_XPC25 and R_ARM_THM_XPC22.
5890 (elf32_arm_reloc_map): Remove redundant entries.
5892 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5894 * sysdep.h (LC_MESSAGES): Never define.
5896 1999-04-06 Chris Torek <torek@bsdi.com>
5898 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5899 all callers. Rewrite completely.
5900 (_bfd_relocate_contents): Rewrite overflow checking.
5901 * bfd-in2.h: Rebuild.
5903 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5905 From Gabriel Paubert <paubert@iram.es>:
5906 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5907 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5908 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5909 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5910 * ppcboot.c (ppcboot_vec): Use little endian routines for
5913 * elf.c (elfcore_strndup): Only define if it will be used.
5914 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5916 (ppc_elf_check_relocs): Remove unused local i.
5917 (ppc_elf_gc_mark_hook): Add default case to switch.
5919 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5920 * srec.c (srec_scan): Accept \r in symbol definitions.
5921 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5922 (symbolsrec_object_p): Likewise.
5924 1999-04-04 Don Bowman <don@pixsci.com>
5926 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5928 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5930 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5932 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5933 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5935 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5937 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5940 1999-03-31 Nick Clifton <nickc@cygnus.com>
5942 * config.bfd: Add support for arm-epoc-pe target.
5943 * configure.in: Add support for arm-epoc-pe target.
5944 * configure: Regenerate.
5945 * targets.c: Add support for arm-epoc-pe target.
5946 * coff-arm.c: Allow header files to override definition of
5947 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5948 * pe-arm.h: Allow previous header files to override definition of
5949 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5950 * pei-arm.h: Allow previous header files to override definition of
5951 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5952 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5953 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5955 1999-03-30 Nick Clifton <nickc@cygnus.com>
5957 * elf.c (elf_map_symbols): Handle the case where section
5958 symbols are generated for content-less sections which are
5959 not mapped to the output file.
5961 * linker.c: Replace direct references to fields in BFD structure
5962 with accessor macros.
5964 * elflink.h: Replace direct references to fields in BFD structure
5965 with accessor macros.
5967 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5969 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5971 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5972 account when adjusting section symbols during a partial link.
5974 1999-03-24 Nick Clifton <nickc@cygnus.com>
5976 * coff-sparc.c (struct coff_reloc_map): Change type of field
5977 'bfd_reloc_val' to bfd_reloc_code_real_type.
5978 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5979 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5980 * elf32-arc.c (struct arc_reloc_map): Ditto.
5981 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5982 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5983 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5984 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5985 * elf32-sh.c (struct elf_reloc_map): Ditto.
5986 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5987 * elf32-v850.c (struct v850_reloc_map): Ditto.
5988 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5989 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5990 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5992 1999-03-17 Martin Hunt <hunt@cygnus.com>
5994 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5995 function so source-level assembly works. If multiple N_SOs
5996 are seen without and N_FUNs, create an indextable entry with
5997 a NULL function name.
5999 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6001 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
6002 of certian similar cpus.
6004 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
6006 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6007 Add the 5000. Change the architecture for the 5400 to mips4.
6008 (elf_mips_mach): Add r5000.
6010 1999-03-11 Doug Evans <devans@casey.cygnus.com>
6012 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
6014 1999-03-11 Nick Clifton <nickc@cygnus.com>
6016 * binary.c (binary_set_section_contents): Generate warning about
6017 huge file offsets for any section that will occupy file space, not
6018 just those that are loadable.
6020 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
6022 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
6024 1999-02-22 Jim Lemke <jlemke@cygnus.com>
6026 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
6028 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
6030 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
6031 * elflink.h: Revert all changes since Feb 16. Instead:
6032 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
6033 appropriate. Copy it to version symbols.
6034 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
6035 symbols if appropriate.
6036 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
6037 symbol if appropriate.
6038 (elf_link_output_extsym): If symbol is marked as undefined, and
6039 has no nonweak references, mark it as weak undefined.
6041 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
6043 * elflink.h (elf_merge_symbol): When overriding a dynamic
6044 definition with a weak undefined symbol, set NEEDS_PLT if it is a
6046 (elf_link_add_object_symbols): Don't copy the other field if we
6049 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
6051 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
6052 shared object with a weak undefined symbol.
6054 1999-02-18 Nick Clifton <nickc@cygnus.com>
6056 * elfarm-nabi.c: Set partial_inplace back to false.
6058 1999-02-17 Nick Clifton <nickc@cygnus.com>
6060 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
6061 (USER_LABEL_PREFIX): Set to "_".
6063 The following patches are from: Scott Bambrough
6064 <scottb@corelcomputer.com>
6066 * libaout.h (M_ARM6_NETBSD): Set to 143.
6068 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
6069 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
6070 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
6071 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
6072 * bfd-in2.h: Regenerate.
6074 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
6075 'true' as REL relocs are now being used. Add new PIC relocs:
6076 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
6077 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
6079 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
6081 (elf32_arm_final_link_relocate): Change parameters so that entire
6082 reloc is passed. Add support for PIC relocs.
6083 (elf32_arm_relocate_section): Pass entire reloc to
6084 elf32_arm_final_link_relocate.
6085 (elf32_arm_check_relocs): Handle new PIC relocs.
6086 (elf32_arm_adjust_dynamic_symbol): New function.
6087 (elf32_arm_size_dynamic_sections): New function.
6088 (elf32_arm_discard_copies): New function.
6089 (elf32_arm_finish_dynamic_symbol): New function.
6090 (elf32_arm_finish_dynamic_sections): New function.
6091 (ELF_MAXPAGE_SIZE): Define.
6092 (bfd_elf32_bfd_reloc_type_lookup): Define.
6093 (elf_backend_relocate_section): Define.
6094 (elf_backend_adjust_dynamic_symbol): Define.
6095 (elf_backend_create_dynamic_sections): Define.
6096 (elf_backend_finish_dynamic_symbol): Define.
6097 (elf_backend_finish_dynamic_sections): Define.
6098 (elf_backend_size_dynamic_sections): Define.
6099 (elf_backend_plt_readonly): Define.
6100 (elf_backend_want_got_plt): Define.
6101 (elf_backend_want_plt_sym): Define.
6103 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
6105 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
6106 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
6107 (_bfd_mips_elf_fake_sections): Likewise.
6109 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6111 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
6112 bfd_elf32_arm_get_bfd_for_interworking,
6113 bfd_elf32_arm_process_before_allocation): Define to avoid clash
6116 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
6117 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
6118 elf32_arm_find_nearest_line): Make them static.
6120 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
6122 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
6123 callers. Do not merge a definition from a shared object with a
6124 weak undefined symbol.
6125 (elf_link_add_object_symbols): Do not change the symbol type or
6126 size if the old symbol overrides the new one.
6128 1999-02-08 Nick Clifton <nickc@cygnus.com>
6130 * config.bfd: Add support for strongarm target.
6132 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6134 * elf32-m68k.c (reloc_map): Use the correct types for the struct
6135 fields instead of unsigned char.
6137 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
6139 * Makefile.am: Rebuild dependencies.
6140 * Makefile.in: Rebuild.
6142 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6144 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6145 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6146 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6147 * acinclude.m4: Add comments to uses of AC_DEFINE.
6148 * acconfig.h: Remove.
6149 * configure: Rebuild with current autoconf/automake.
6150 * aclocal.m4: Likewise.
6151 * config.in: Likewise.
6152 * Makefile.in: Likewise.
6154 1999-02-04 DJ Delorie <dj@cygnus.com>
6156 * libbfd.c (real_read): don't call fread for zero bytes. This
6157 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6159 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6161 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6162 of a jump is in the current 256 MB region.
6164 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6166 * format.c (bfd_check_format_matches): Change last patch to only
6167 take effect for the binary target.
6169 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6171 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6173 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6175 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6177 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6179 * format.c (bfd_check_format_matches): If the target was
6180 previously specified, don't check other targets when checking for
6183 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6185 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6186 (elf32_arm_reloc_type_lookup): Removed
6187 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6188 (elf32_arm_reloc_type_lookup): New.
6189 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6190 (elf32_arm_reloc_type_lookup): New.
6192 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6194 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6195 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6196 * Makefile.am: Use new files.
6197 * Makefile.in: Regenerate.
6198 * configure.in: Use new files.
6199 * configure: Regenerate.
6201 1999-02-01 Nick Clifton <nickc@cygnus.com>
6203 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6204 (fr30_elf_gc_sweep_hook): New function.
6205 (elf_backend_can_gc_sections): Define.
6207 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6209 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6210 and bfd_elf32_bigarm_oabi_vec.
6212 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6214 * Makefile.am (elf32-arm-oldabi.lo): New.
6215 (elf32-arm-newabi.lo): New.
6216 * Makefile.in: Regenerate.
6217 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6218 (arm-*-elf): Likewise.
6220 (thumb-*-oabi): New.
6221 * configure: Regenerate.
6222 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6223 (bfd_elf32_bigarm_oabi_vec): New.
6224 * elf32-arm-newabi.c: New.
6225 * elf32-arm-oldabi.c: New.
6226 * elf32-arm.c: Removed.
6229 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6231 * binary.c (binary_set_section_contents): Omit warnings for
6232 unloadable sections.
6234 1999-01-31 Michael Meissner <meissner@cygnus.com>
6236 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6237 powerpc{,le}-*-eabi.
6239 1999-01-29 Nick Clifton <nickc@cygnus.com>
6241 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6242 * dwarf2.c (read_signed_leb128): Remove unused variables.
6244 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6246 * elf.c (assign_file_positions_for_segments): Only adjust
6247 p_align when needed.
6249 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6251 * binary.c (binary_set_section_contents): Don't return early for a
6252 non-loadable section, in case the first section is non-loadable.
6253 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6254 W. Rozycki <macro@ds2.pg.gda.pl>.
6256 1999-01-28 Nick Clifton <nickc@cygnus.com>
6258 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6259 R_FR30_GNU_VTENTRY relocs.
6261 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6263 * elflink.h (elf_link_output_sym): Zero syms which are
6264 part of sections which have been excluded.
6266 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6268 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6270 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6271 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6273 1999-01-27 Nick Clifton <nickc@cygnus.com>
6275 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6277 (fr30_final_link_relocate): Use computed value as result of
6280 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6282 * binary.c (binary_set_section_contents): Emit warning for
6283 huge file offsets due to widely-dispersed section LMAs.
6285 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6287 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6288 align first section to largest section alignment, not first
6291 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6293 * configure.in: Require autoconf 2.12.1 or higher.
6295 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6297 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6298 * bfd-in2.h: Likewise.
6299 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6301 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6303 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6304 * cpu-mips.c: Add support for and independent 4111.
6305 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6306 (_bfd_mips_elf_final_write_processing):
6307 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6309 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6311 * elf32-mips.c (elf_mips_abi_name): New.
6312 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6314 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6316 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6317 Handle bfd_mach_mips4300.
6319 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6321 * elf32-i386.c: Remove leaked development code from patch
6322 1998-12-10 by Richard Henderson.
6324 1998-12-10 Richard Henderson <rth@cygnus.com>
6326 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6327 in debug sections for symbol defined externally.
6329 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6331 * targets.c (bfd_target_vector): Remove duplicate entry for
6334 1998-12-09 Nick Clifton <nickc@cygnus.com>
6336 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6337 since we are using RELAs.
6339 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6341 SCO Open Server Release 5 core file support, from Jouke Numan
6343 * sco5-core.c: New file.
6344 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6345 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6346 * Makefile.am: Rebuild dependencies.
6347 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6348 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6349 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6350 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6351 * bfd-in2.h, configure, Makefile.in: Rebuild.
6353 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6355 * config.bfd (hppa*-*-mpeix*): New target.
6356 * configure.in: Add AC_HEADER_DIRENT.
6357 (hppa*-*-mpeix*): New target.
6358 * configure.host (hppa*-*-mpeix*): New host.
6359 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6360 friends rather than just including <sys/dir.h>.
6361 * som.h (struct som_symbol): Add hppa_priv_level and apto
6362 tc_data. Change all users.
6363 (struct somdata): Add comp_unit field.
6364 (obj_som_compilation_unit): Define.
6365 (bfd_som_attach_compilation_unix): Declare.
6366 * som.c: Check HOST_HPPAMPEIX.
6367 (struct som_misc_symbol_info): Add new field priv_level.
6368 (som_object_setup): Add current_offset parameter. Change all
6370 (setup_sections): Likewise.
6371 (som_object_p): For EXECLIBMAGIC, read the lst header.
6372 (som_write_symbol_strings): Add compilation_unit parameter.
6374 (som_finish_writing): Write out compilation_unit.
6375 (som_bfd_derive_misc_symbol_info): Set priv_level.
6376 (som_build_and_write_symbol_table): Set xleast field to 3.
6377 (som_slurp_symbol_table): Set symbol priv_level.
6378 (bfd_som_attach_compilation_unit): New function.
6379 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6380 priv_level into symbol_value.
6381 * configure, config.in: Rebuild.
6383 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6385 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6386 warning function to call _bfd_error_handler instead.
6388 * libbfd.c (COERCE32): Cast through unsigned long and long to
6389 avoid bug in old version of gcc.
6391 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6392 (elf_backend_additional_program_headers): Don't define.
6394 1998-12-08 Nick Clifton <nickc@cygnus.com>
6396 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6397 relocations to include offset of 2 included in the insns, and the
6398 offset of the relocs within the section.
6400 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6402 The following changes were made by David Taylor
6403 <taylor@texas.cygnus.com>, Edith Epstein
6404 <eepstein@sophia.cygnus.com>, Jim Blandy
6405 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6406 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6407 changes originally made by HP; HP did not create ChangeLog
6410 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6411 automake macro library.
6413 * hpux-core.c (hpux_core_core_file_p): this function now
6414 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6415 found in the corefile! Also, in hpux_core_core_file_p, if we
6416 encounter a section with an unknown type, don't punt. Instead,
6417 just skip it. Also, count the number of sections of known type
6418 that we encounter. If we encounter at least one good one, then
6419 we'll declare that the file is a core file. If we encounter any
6420 unknown ones but some known ones, then we'll issue a warning (but
6421 still declare it to be a core file). Also, correctly decide when a
6423 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6424 (CORE_ANON_SHMEM): define if not defined.
6425 (hpux_core_struct): add members lwpid and user_tid.
6426 (core_kernel_thread_id, core_user_thread_id): new macros.
6427 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6428 the name before storing it in the bfd.
6429 (hpux_core_core_file_p): handle threads.
6431 * libhppa.h (GET_FIELD): protect against redefinition.
6432 (HPPA_WIDE): define.
6433 (GET_FIELD): define.
6438 (sign_extend): redefine.
6439 (assemble_6): define.
6440 (assemble_12): rewrite.
6441 (assemble_16): define.
6442 (assemble_16a): define.
6443 (assemble_17): rewrite.
6444 (assemble_22): define.
6446 1998-12-07 Nick Clifton <nickc@cygnus.com>
6448 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6449 relocations for signed values.
6451 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6453 * mipsbsd.c (MY(set_arch_mach)): Make static.
6454 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6455 bfd_mach_mips* macros rather than simple numbers.
6457 COFF weak symbol support, based on patches from Mark Elbrecht
6458 <snowball3@usa.net>:
6459 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6460 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6461 (coff_write_alien_symbol): Likewise.
6462 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6463 (coff_link_add_symbols): Likewise.
6464 (_bfd_coff_link_input_bfd): Likewise.
6465 (_bfd_coff_write_global_sym): Likewise.
6467 * elf.c (copy_private_bfd_data): Always initialize the
6468 includes_phdrs field.
6470 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6471 file defines a symbol first mentioned in an ELF file.
6473 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6474 possible, rather than only if BFD64.
6475 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6477 * bfd-in2.h: Rebuild.
6479 * srec.c (srec_set_section_contents): Correct test to avoid
6480 switching to 4 byte addresses after seeing a second section which
6481 requires 3 byte addresses. From Joel Schantz
6482 <joel.schantz@argosys.boeing.com>.
6484 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6485 <aymeric.vincent@emi.u-bordeaux.fr>.
6487 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6489 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6490 decide whether the output file is -mrelocatable-lib,
6491 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6493 1998-12-03 Nick Clifton <nickc@cygnus.com>
6495 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6496 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6497 * bfd-in2.h: Regenerate.
6498 * libbfd.h: Regenerate
6500 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6502 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6503 link against a dynamic symbol with no type or size.
6505 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6507 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6508 relocation for section which does not get loaded.
6509 (elf_i386_relocate_section) [R_386_32]: Likewise.
6511 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6513 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6514 reloc_count and i long instead of unsigned long. Handle error
6515 return from bfd_canonicalize_reloc.
6517 1998-12-01 Nick Clifton <nickc@cygnus.com>
6519 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6522 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6524 * elf32-sh.c (elf/sh.h): Include.
6525 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6526 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6527 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6528 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6529 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6531 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6533 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6534 causes division by zero later on.
6536 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6538 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6541 1998-11-25 DJ Delorie <dj@cygnus.com>
6543 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6546 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6548 * elf32-fr30.c (fr30_elf_relocate_section): Call
6549 fr30_final_link_relocate.
6550 (fr30_final_link_relocate): New function: Handle I20 and I32
6552 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6553 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6554 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6556 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6559 The following changes are based on a patch submitted by Gianluca
6560 Moro <glctr@abc.it>:
6562 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6563 not already been updated.
6564 (find_remembered_hi16s_reloc): New parameter 'already_found'
6565 returns state of remembered hi16s reloc.
6566 (remember_hi16s_reloc): Set 'found' field to false.
6567 (hi16s_location): Add 'found' field.
6569 1998-11-23 DJ Delorie <dj@cygnus.com>
6571 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6572 to see .DLL files as unrecognized.
6573 (i3coff_object_p): Sorry, had to hack it to not recognize these
6574 files (pei-i386) on request.
6576 1998-11-23 DJ Delorie <dj@cygnus.com>
6578 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6579 relents. Call bfd_check_format to reinitialize.
6581 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6583 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6586 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6588 * aclocal.m4: regenerate
6589 * configure: regenerate
6591 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6593 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6594 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6595 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6596 respect it as an upper bound on what memory to reference.
6597 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6598 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6599 update vtable_entries_size appropriately.
6601 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6603 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6606 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6608 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6609 bfds; they have no "file" so we fake it.
6610 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6611 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6612 resizing the memory buffer.
6613 * opncls.c (bfd_make_writable): New function; lets you write a
6614 bfd_create'd bfd to an in-memory buffer.
6615 (bfd_make_readable): New function; lets you read back that buffer
6616 as if it were from bfd_openr. Used to build generated archive
6617 members (winsup's ld's dlltool)
6619 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6621 * po/bfd.pot: Regenerated.
6623 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6625 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6628 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6630 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6631 element of the gotentry list for local symbols too.
6632 (elf64_alpha_relocate_section): Unify local and global handling.
6633 Assert that gotent->use_count > 0.
6635 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6637 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6638 update for file name changes of July 2, 1998.
6640 * configure: Rebuild.
6642 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6644 * po/bfd.pot: Regenerated.
6646 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6648 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6649 * aclocal.m4, configure: regenerate
6651 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6653 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6655 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6657 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6658 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6660 * aclocal.m4, configure: regenerated.
6662 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6664 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6665 R_D10V_GNU_VTENTRY relocs.
6666 (elf_d10v_howto_table): Likewise.
6667 (d10v_reloc_map d10v_reloc_map): Likewise.
6668 (elf32_d10v_gc_mark_hook): New.
6669 (elf32_d10v_gc_sweep_hook): New.
6670 (elf32_d10v_check_relocs): New.
6671 (elf32_d10v_relocate_section): New.
6672 (elf_backend_relocate_section): Define.
6673 (elf_backend_can_gc_sections): Define.
6675 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6677 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6678 (BFD64_BACKENDS): ...from here.
6679 (BFD32_BACKENDS_CFILES): Move vms files here...
6680 (BFD64_BACKENDS_CFILES): ...from here.
6681 * Makefile.in: Rebuild.
6683 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6685 * Makefile.am: Add FR30 target.
6686 * Makefile.in: Add FR30 target.
6687 * archures.c: Add support for FR30.
6688 * config.bfd: Add support for FR30.
6689 * configure.in: Add support for FR30.
6690 * reloc.c: Add support for FR30 relocations.
6691 * targets.c: Add support for FR30 relocations.
6692 * bfd-in2.h: Regenerate.
6693 * configure: Regenerate.
6694 * libbfd.h: Regenerate.
6695 * cpu-fr30.c: New file.
6696 * elf32-fr30.c: New file.
6698 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6700 * configure.in: detect cygwin* instead of cygwin32*
6701 * configure: regenerate
6703 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6705 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6706 use bfd_malloc and free instead and check return value from bfd_malloc.
6708 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6710 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6711 * libbfd.h: Rebuild.
6713 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6714 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6715 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6716 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6718 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6720 (mips_elf_link_hash_table_create): Don't initialize
6721 dynsym_sec_strindex.
6722 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6723 (mips_elf_size_dynamic_sections): Generate a section symbol for
6724 every output section.
6725 (mips_elf_finish_dynamic_sections): Count all sections for
6727 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6730 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6732 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6733 for later PLT entries in large PLTs.
6734 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6736 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6738 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6740 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6742 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6743 * elflink.h (elf_collect_hash_codes): New function. This function is
6744 called for each exported symbol and we compute the ELF hash value for
6746 (compute_bucket_value): New function. It is called from
6747 size_dynamic_sections to determine the hash table size. When we are
6748 optimizing a better, but slower, algorithm is used.
6749 (size_dynamic_sections): Call compute_bucket_value.
6751 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6753 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6755 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6757 (sh_elf_gc_mark_hook): New.
6758 (sh_elf_gc_sweep_hook): New.
6759 (sh_elf_check_relocs): New.
6760 (elf_backend_can_gc_sections): Define.
6762 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6764 * acinclude.m4: undo previous gettext change
6765 * aclocal.m4: rebuild with right version of aclocal.
6767 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6769 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6770 aclocal.m4 to acinclude.m4, so they don't get lost.
6772 * elfcore.h: rewrite for better corefile support.
6773 * elf.c (elfcore_*): new functions.
6774 * elf-bfd.h (elf_obj_tdata): new structure members.
6775 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6777 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6779 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6781 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6782 and R_M32R_GNU_VTENTRY.
6783 (elf_backend_can_gc_sections): Define.
6784 (m32r_elf_check_relocs): New.
6785 (m32r_elf_gc_mark_hook): New.
6786 (m32r_elf_gc_sweep_hook): New.
6787 (m32r_elf_relocate_section): Handle VT relocs.
6789 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6791 * coff-arm.c (arm_relocate_section): Remove redundant test.
6793 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6794 cleat that the 'bitsize' field is the size of the bitfield AFTER
6795 relocation not before.
6797 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6799 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6802 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6804 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6805 R_SPARC_GNU_VTENTRY.
6806 (elf32_sparc_check_relocs): Handle them.
6807 (elf32_sparc_reloc_type_lookup): Likewise.
6808 (elf32_sparc_relocate_section): Likewise.
6809 (elf32_sparc_gc_mark_hook): New.
6810 (elf32_sparc_gc_sweep_hook): New.
6812 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6814 * som.c (som_finish_writing): Perform some sanity checks when
6815 writing an executable or shared library.
6817 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6819 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6820 * configure.in (elf): Add dwarf1.lo.
6821 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6822 * elf.c (_bfd_elf_find_nearest_line): Add call to
6823 _bfd_dwarf1_find_nearest_line.
6824 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6825 Add call to _bfd_dwarf1_find_nearest_line.
6826 * configure: Rebuilt.
6828 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6830 * elflink.h (elf_gc_sections): Do not allow garbage
6831 collection if dynamic sections have been created.
6833 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6835 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6837 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6838 (v850_elf_perform_relocation): Likewise.
6839 (v850_elf_final_link_relocate): Likewise.
6840 (v850_elf_relocate_section): Likewise.
6841 (v850_elf_gc_sweep_hook): New routine.
6842 (v850_elf_gc_mark_hook): New routine.
6843 (elf_backend_can_gc_sections): Define.
6845 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6847 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6850 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6852 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6853 Declare size as bfd_size_type.
6854 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6856 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6858 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6860 * som.c (CPU_PA_RISC2_0): Define.
6861 (_PA_RISC2_0_ID): Likewise.
6862 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6864 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6866 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6867 has a base which is already defined, only add the referenced
6868 symbol to the dynamic symbol table if it is defined or referenced
6871 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6874 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6876 * elflink.h (elf_link_add_object_symbols): Undo last change.
6878 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6880 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6881 symbol for the indirect alias to a versioned symbol.
6883 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6885 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6886 (elf32_i386_vtentry_howto): New.
6887 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6888 or elf32_i386_vtinherit_howto on lookup.
6890 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6892 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6893 reloc_type. Rename R_68K__max to R_68K_max.
6894 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6897 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6899 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6900 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6902 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6905 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6907 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6908 message has a null byte terminator.
6910 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6912 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6913 word subject to R_V850_32 relocation.
6915 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6917 * dwarf2.c: Add comment describing problem computing line numbers
6918 for undefined symbols at link time.
6920 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6922 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6923 transform a defweak into a plt entry.
6924 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6925 plt entry references to receive a RELATIVE reloc.
6926 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6927 (elf64_alpha_relocate_section): Assert we don't overrun
6928 the allocated relocation space.
6930 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6932 * elf.c (swap_out_syms): Always treat section symbols as
6933 special, even if they are attached to a common section.
6935 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6937 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6938 sections with v850 common section attributes into named v850
6940 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6941 common section attributes into named v850 common sections.
6943 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6945 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6948 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6950 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6951 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6952 reloc to the wrong section a warning, not an error. .dynsbss
6953 is not an output section, so there is no need to check for it.
6955 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6957 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6959 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6961 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6962 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6964 (elf32_arm_gc_mark_hook): New.
6965 (elf32_arm_gc_sweep_hook): New.
6966 (elf32_arm_check_relocs): New.
6967 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6969 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6972 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6974 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6975 assume there is no PLT or GOT.
6977 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6979 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6980 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6981 also accepted as a function symbol type.
6983 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6985 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6987 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6989 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6990 match definition of _bfd_gc_sections field.
6991 * libbfd.h: Rebuild.
6993 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6995 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6996 the addend of a dynamic relocation referencing a section.
6997 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6998 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
7000 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
7002 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
7003 bed has a size_dynamic_sections routine before trying to use it.
7005 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
7007 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
7008 _bfd_elf_rel_vtable_reloc_fn.
7010 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
7012 * Makefile.am: Add elf32-arm.c.
7013 * Makefile.in: Rebuild.
7014 * elf-bfd.h: Add elf_backend_get_symbol_type.
7015 * elf.c (swap_out_syms): If defined, call
7016 elf_backend_get_symbol_type.
7017 * elf32-arm.c: Define elf_backend_get_symbol_type.
7018 (elf32_arm_get_symbol-type): New routine.
7019 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
7020 (bfd_elf32_arm_process_before_allocation): Change to
7021 check for STT_ARM_TFUNC.
7022 (elf32_arm_final_link_relocate): Likewise.
7023 * elfxx-target.h: Add elf_backend_get_symbol_type.
7025 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
7027 * archures.c (bfd_mach_alpha_ev[456]): New.
7028 * cpu-alpha.c: Rework to match these types.
7029 * bfd-in2.h: Rebuild.
7031 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
7033 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
7034 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
7036 * elf32-i386.c (elf_howto_table): Add vtable relocs.
7037 (elf_i386_reloc_type_lookup): Recognize them.
7038 (elf_i386_check_relocs): Pass them off to generic code.
7039 (elf_i386_relocate_section): Ignore them.
7040 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
7041 (elf_backend_can_gc_sections): True.
7043 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
7045 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
7046 before looking at owner field.
7047 (elf32_arm_to_thumb_stub): Ditto.
7048 (elf32_arm_relocate_section): Compute name before calling
7049 elf32_arm_final_link_relocate().
7051 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7053 * elf.c: comment and formatting cleanups.
7056 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7058 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
7059 (core files are treated differently than object files).
7060 * elf-bfd.h (_bfd_elf_write_corefile_contents,
7061 bfd_elf_mkcorefile): declare.
7062 * elfxx-target.h (_bfd_elf_write_corefile_contents,
7063 bfd_elf_mkcorefile): add to bfd_target vector.
7064 * elfcore.h (elf_core_file_p): save the program header table,
7065 and set the bfd architecture from the elf file header.
7066 * elf.c (bfd_elf_mkcorefile): new function.
7067 (_bfd_elf_write_corefile_contents): new function.
7068 (assign_file_positions_for_segments): add cases for handling
7069 PT_NOTE segments. (assign_file_positions_except_relocs):
7070 core files should be handled the same as exec files.
7071 (prep_headers): identify core files as type ET_CORE.
7072 (copy_private_bfd_data): identify the sections belonging to
7073 the PT_NOTE segment.
7075 * elf32-sparc.c (elf32_sparc_final_write_processing):
7076 add break statement to default case.
7078 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
7080 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
7081 section (not input) will be in sections ".sbss", ".sbss2",
7082 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
7083 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
7084 output_offset for correct evaluation of addend.
7086 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
7088 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
7089 elf32_arm_allocate_interworking_sections and
7090 elf32_arm_process_before_allocation.
7092 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
7094 * bfd-in.h: Ammend prototype for
7095 elf32_arm_process_before_allocation to remove surplus third
7098 * bfd-in2.h: Regenerate.
7100 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
7102 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
7104 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
7106 * aoutx.h (aout_link_input_section_ext): Use the relocation already
7107 calculated for RELOC_SPARC_REV32 case.
7109 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
7111 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
7112 elf32_arm_allocate_interworking_sections and
7113 elf32_arm_process_before_allocation.
7114 * bfd-in2.h: Regenerated.
7115 * elf32-arm.c Define elf32_arm_link_hash_table.
7116 (insert_thumb_branch): New routine.
7117 (find_thumb_glue): New routine.
7118 (find_arm_glue): New routine.
7119 (record_arm_to_thumb_glue): New routine.
7120 (record_thumb_to_arm_glue): New routine.
7121 (elf32_arm_link_hash_table_create): New routine.
7122 (elf32_arm_get_bfd_for_interworking): New routine.
7123 (elf32_arm_allocate_interworking_sections) New routine.
7124 (elf32_arm_process_before_allocation) New routine.
7125 (elf32_thumb_to_arm_stub): New routine.
7126 (elf32_arm_to_thumb_stub): New routine.
7127 (elf32_print_private_bfd_data): Fix typo.
7128 (elf32_arm_final_link_relocate): Add argument sym_sec.
7129 Check for branches to thumb symbols in case R_ARM_PC24.
7130 Check for branches to arm symbols in case R_ARM_THM_PC22.
7131 (elf32_arm_relocate_section): Pass symbol section to
7132 elf32_arm_final_link_relocate.
7134 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
7136 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
7137 entries unless the symbol is defined in the executable; in
7138 particular, undefined weak symbols get a PLT entry.
7140 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
7142 * libaout.h: Remove nested comment to avoid warning.
7144 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7146 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7147 R_ARM_PC24 relocation.
7149 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7151 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7152 argument is_local. Add argument sym_flags. Check sym_flags
7153 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7154 (elf32_arm_relocate_section): Don't pass local sym and pass
7155 sym_flags to elf32_arm_final_link_relocate.
7157 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7159 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7160 to not count too few relocs for dynamicly linked executables.
7162 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7164 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7165 symbols without a dynamic index dynamic. Consider all weak
7167 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7168 correspondance between input and output sections.
7170 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7172 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7173 that use a .got.plt section start the got offset at zero.
7175 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7177 * ieee.c (ieee_write_processor): Correct the processor ID written
7178 out for bfd_arch_m68k, accommodating change of March 25.
7180 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7182 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7183 R_ARM_THM_RPC22 relocations.
7185 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7187 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7189 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7190 .got relocs in -Bsymbolic shared objects.
7192 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7194 * elf32-arm.c: Add private flags to ELF header.
7195 (elf32_arm_print_private_bfd_data): New Function.
7196 (elf32_arm_set_private_flags): New Function.
7197 (elf32_arm_copy_private_flags): New Function.
7198 (elf32_arm_merge_private_bfd_data): New Function.
7200 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7202 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7204 (elf32_sparc_relocate_section): Likewise.
7206 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7208 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7209 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7210 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7211 of the function. Recognize no .plt as static linking.
7213 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7215 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7216 ".liblist" string through gettext.
7218 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7220 * Makefile.am: Add support for elf32-arm.lo.
7221 * Makefile.in: Rebuild.
7222 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7223 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7224 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7225 * configure: Regenerate.
7226 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7227 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7228 bfd_target bfd_elf32_littlearm_vec.
7229 * elf32-arm.c: New file.
7231 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7233 * libaout.h (M_SPARCLITE_LE): New machine.
7234 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7235 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7236 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7237 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7238 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7239 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7240 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7241 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7242 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7243 be BFD_RELOC_SPARC_REV32.
7245 * config.bfd (sparc86x-*-aout): New
7247 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7249 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7250 actually mapping the output sections.
7252 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7255 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7256 (mn10300_elf_reloc_map): Similarly.
7257 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7259 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7261 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7263 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7264 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7265 elf_mips_reloc_type defined in elf/mips.h.
7267 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7269 * elf64-mips.c: Remove reloc_type definition completely. It's now
7272 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7274 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7275 as they are defined in elf/mips.h now.
7277 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7280 * Re-add lost change:
7281 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7283 (mn10300_elf_relax_section): Include stack space for register saves
7284 in the imm8 field of a "call" instruction.
7285 (compute_function_info): Determine how much stack is allocated by
7286 the movm instruction. Fix typo.
7287 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7289 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7291 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7292 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7294 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7296 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7298 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7300 * elf32-hppa.h: Let ELF header define the enum containing the
7301 external reloc numbers.
7302 * elf32-i386.h: Likewise.
7304 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7306 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7307 * elf32-mips.c: Likewise.
7308 * elf32-ppc.c: Likewise.
7310 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7312 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7313 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7315 * bfd-in.h: Regenerate.
7316 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7317 parameter to 'unsigned int' to avoid K&R compatability problems.
7319 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7321 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7322 functionname_ptr to be const. Change line_ptr to be unsigned.
7324 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7325 macro is not defined. Change second parameter from bfd_link_info
7326 to coff_final_link_info. Add prototype.
7327 (coff_final_link_postscript): Simplify handling when macro is not
7328 defined. Add prototype.
7330 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7332 * elf-mn10300.c: Before include system specific ELF header define
7333 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7334 * elf32-mips.c: Likewise.
7335 * elf32-ppc.c: Likewise.
7337 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7339 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7340 temporary patch over to elf64-mips.c as well.
7342 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7344 * elf32-mips.c (reloc_type): Temporarily disable definition of
7345 standard relocation since they are now defined in elf/mips.h.
7347 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7349 * elf-m10200.c (mn10200_elf_final_link_relocate):
7350 Modify range test for case R_MN10200_8.
7352 * elf-m10300.c (mn10300_elf_final_link_relocate):
7353 Modify range test for case R_MN10300_8.
7355 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7357 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7358 * elf32-i386.c (elf_backend_got_header_size): Define.
7359 (elf_backend_plt_header_size): Define.
7360 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7361 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7362 * elfxx-target.h: Provide a default of zero.
7363 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7364 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7366 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7367 entry from an executable, even if the plt refcount goes to 0.
7369 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7371 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7372 directory name at the line number.
7374 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7375 with an unspecified type.
7377 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7379 * sunos.c: Add undef of valid to avoid problem on SunOS.
7381 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7383 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7385 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7387 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7388 R_68K_PCxx and R_68K_xx relocations. Make sure that
7389 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7390 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7391 R_68K_xx relocations.
7392 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7393 that has no plt entry.
7394 (elf_m68k_relocate_section): Ignore the plt offset in a static
7396 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7398 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7401 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7403 (howto_table, reloc_map): Add entries for them.
7404 (elf_m68k_check_relocs): Handle them. Implement reference
7405 counting for got and plt entries.
7406 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7407 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7409 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7410 (elf_m68k_relocate_section): Handle the new reloc types.
7411 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7412 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7413 * elflink.h (elf_link_add_object_symbols): When creating an
7414 indirect reference for symbol versioning also copy the plt
7416 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7417 flag also reset the plt offset.
7418 (elf_link_assign_sym_version): Likewise.
7419 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7420 the size of the entry in bytes.
7421 (elf_gc_allocate_got_offsets): Likewise.
7423 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7425 * elflink.h (elf_gc_sections): Return true rather than falling off
7428 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7431 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7433 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7434 comment describing when it should be enabled.
7435 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7438 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7440 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7441 information ATN records.
7443 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7445 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7446 section for an absolute symbol in a fully linked file. Based on
7447 patch from Christian Holland <CHolland@de.lucent.com>.
7449 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7451 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7452 that a symbol is undefined.
7454 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7456 * som.c (som_bfd_gc_sections): Define.
7458 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7460 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7461 overflows in ARM_26D patches, since they have already been
7462 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7464 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7466 * coffcode.h (coff_write_object_contents): If we have any long
7467 section names, call coff_write_symbols even if there are no
7470 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7472 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7473 PT_LOAD segment, rather than only setting it once for the entire
7476 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7477 rather than ignoring every phdr with a p_paddr of 0, ignore all
7478 the phdrs if they all have a p_paddr of 0.
7480 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7481 section was discarded from the link.
7483 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7485 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7487 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7489 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7490 floating point operations.
7492 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7494 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7497 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7499 Merge of vax/vms (read-only) support
7500 * configure.com: Support Vax target.
7501 * makefile.vms: Support Vax target.
7502 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7503 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7505 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7507 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7509 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7511 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7513 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7514 * targets.c (bfd_target_ovax_flavour): New flavour.
7515 (vms_alpha_vec): Renamed from evax_alpha_vec.
7517 (target_vector): Update accordingly.
7518 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7520 (vax*-*-*vms*): New target.
7521 * Makefile.am: Update for renamed files. Rebuild dependencies.
7522 * bfd-in2.h: Rebuild.
7523 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7525 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7527 Based on patch from Matt Semersky <matts@scd.hp.com>:
7528 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7529 pointer on abfd->outsymbols.
7530 (generic_add_output_symbol): Handle NULL sym parameter.
7532 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7534 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7537 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7539 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7540 when handling 32 bit immediate relocs.
7541 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7543 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7545 * section.c (STD_SECTION): Account for recently added gc_mark
7546 field in struct asection.
7548 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7549 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7551 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7553 ELF Section-level Garbage Collection:
7554 * bfd.c (bfd_gc_sections): New.
7555 * aout-adobe.c: Hook to default implementation.
7556 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7557 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7558 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7559 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7560 * tekhex.c, versados.c: Likewise.
7561 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7562 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7564 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7565 (bfd_generic_gc_sections): New.
7566 * section.c (SEC_KEEP): New.
7567 (asection): Add gc_mark member.
7569 * elfcode.h (elf_gc*): New name remappings.
7570 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7571 sections to be excluded.
7572 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7573 (elf_gc_propogate_vtable_entries_used): New.
7574 (elf_gc_smash_unused_vtentry_relocs): New.
7575 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7576 (elf_gc_common_finalize_got_offsets): New.
7577 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7578 * elfxx-target.h: Add and default gc hooks.
7580 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7582 (struct elf_obj_tdata): Likewise for local_got_offsets.
7583 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7584 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7585 * elf64-sparc.c, elflink.h: Likewise.
7587 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7588 (ELF_LINK_HASH_MARK): Define.
7589 (struct elf_backend_data): Add GC hooks.
7590 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7592 * elf-m10300.c (mn10300_elf_check_relocs): New.
7593 (mn10300_elf_gc_mark_hook): New.
7594 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7595 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7596 (mn10300_elf_final_link_relocate): Likewise.
7597 (mn10300_elf_relocate_section): Likewise.
7598 (elf_backend_can_gc_sections): Define.
7599 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7600 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7601 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7602 (mips_info_to_howto_rel): Likewise.
7603 (mips_elf_relocate_section): Likewise.
7604 (mips_elf_check_relocs): Likewise.
7605 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7606 (elf_backend_can_gc_sections): Define.
7607 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7608 (ppc_elf_howto_raw): Handle them.
7609 (ppc_elf_reloc_type_lookup): Likewise.
7610 (ppc_elf_relocate_section): Likewise.
7611 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7612 Handle new vtable relocs.
7613 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7614 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7615 (elf_backend_can_gc_sections): Define.
7617 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7619 * archures.c (bfd_mach_mn10300): Define.
7620 * elf-m10300.c: Include elf/mn10300.h
7621 (elf_mn10300_mach): New function.
7622 (_bfd_mn10300_elf_final_write_processing): Likewise.
7623 (_bfd_mn10300_elf_object_p): Likewise.
7624 (elf_backendfinal_write_processing): Define.
7625 (elf_backend_object_p): Likewise.
7627 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7629 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7632 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7634 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7635 link_next field, not the next field.
7637 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7639 * elf.c (map_sections_to_segments): Check the section address
7640 against the phdr size both with and without a modulo of
7643 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7645 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7646 linker created empty input section if the output section has the
7649 * elflink.h (elf_link_output_extsym): Print an error message if
7650 _bfd_elf_section_from_bfd_section fails.
7652 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7655 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7657 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7658 native linker output. Avoid putting an empty section in more than
7661 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7663 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7664 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7666 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7668 * elf.c (swap_out_syms): New arg relocatable_p.
7669 Don't add section VMA to symbols for relocatable output.
7670 (_bfd_elf_compute_section_file_positions): Update call to
7673 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7675 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7676 against 'addend' be signed rather than unsigned.
7678 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7680 * elf32-m32r.c: Add prototyps for static functions.
7682 * coff-arm.c: Add prototypes for static functions.
7684 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7686 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7687 LMA is used to order sections in a segment.
7689 * elf32-v850.c: Add prototypes for static functions.
7690 Change type of addend parameter to bfd_vma in various functions.
7692 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7694 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7695 complain_overflow_signed instead of complain_overflow_bitfield.
7697 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7699 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7700 when comparing against 0.
7702 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7704 * Makefile.am (config.status): New target.
7705 * Makefile.in: Rebuild.
7707 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7709 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7710 error if previous object endianness doesn't match current object.
7712 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7714 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7715 _bfd_elf_print_private)bfd_data ().
7717 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7719 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7721 (elf_link_add_object_symbols): Set type_change_ok and
7722 size_change_ok before calling elf_merge_symbol.
7724 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7725 undefined symbol error, don't also issue an overflow error.
7727 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7729 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7730 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7731 message instead of crashing.
7733 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7735 * archures.c (bfd_mach_cpu32): Define.
7736 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7738 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7739 * ieee.c: Include <ctype.h>.
7740 (ieee_object_p): Parse out process ID string to make it more
7741 likely to be acceptable for bfd_scan_arch.
7742 * bfd-in2.h: Rebuild.
7744 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7746 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7747 _bfd_elf_print_private_bfd_data() so that the program header will
7750 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7752 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7753 0x68. Reindent. Add some comments.
7755 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7757 * elf.c (copy_private_bfd_data): Adjust physical address of
7758 segment in output BFD to contain LMAs of its sections.
7760 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7762 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7763 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7764 endian data 32 bit relocations.
7765 (elf32_sparc_merge_private_bfd_data): Check if linking little
7766 endian objects with big endian objects.
7767 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7768 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7769 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7771 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7772 * archures.c (bfd_mach_sparc_sparclite_le): New.
7773 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7775 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7777 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7780 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7782 * bfd-in.h: Move over patch to bfd-in2.h.
7784 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7786 (_bfd_relocate_contents): Likewise.
7788 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7790 * peicode.h (add_data_entry): If the section has no private data
7791 then do not create a Data Dictionary entry for it.
7793 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7795 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7796 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7797 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7798 subsections during relaxation more correctly.
7800 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7802 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7803 Add extra argument to bfd_arm_process_before_allocation ().
7804 * bfd-in.h: Reflect changes made in bfd-in2.h.
7805 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7806 coff class of a BFD symbol.
7807 * coff-arm.c: Add support for interworking between Thumb code and
7808 non-interworking aware ARM code.
7810 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7812 * po/Make-in (install-info): New target.
7814 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7816 * filemode.c: Remove; not used.
7818 If sysdep.h includes a header file, don't include it again:
7819 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7821 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7823 * archive.c: Don't include <string.h> or <errno.h>.
7824 * evax-alpha.c; Don't include <stdio.h>.
7825 * evax-egsd.c: Likewise.
7826 * evax-etir.c: Likewise.
7827 * evax-misc.c: Likewise.
7828 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7829 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7831 * hpux-core.c: Likewise.
7832 * netbsd-core.c: Likewise.
7834 * libbfd.c: Don't include <sys/types.h>.
7835 * nlmcode.h: Don't include <string.h>.
7836 * osf-core.c: Don't include <string.h> or <stdio.h>.
7837 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7838 <errno.h>, or <unistd.h>.
7839 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7841 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7843 * configure.com: If the version number can not be found in
7844 configure.in, set it to "unknown" rather than "2.8.1".
7846 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7848 * elf32-mips.c (elf_mips_mach): New.
7849 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7850 (_bfd_mips_elf_final_write_processing): Use the names
7851 of machines, rather than the numbers. Set both the ARCH
7852 and MACH in e_flags. Handle a few more specific machines.
7853 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7854 EF_MIPS_ARCH and EF_MIPS_MACH.
7856 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7858 * syms.c (bfd_is_local_label): Revert last change.
7859 * srec.c (srec_write_symbols): Discard debugging symbols.
7861 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7863 * som.c: Include <ctype.h>.
7864 * som.h: Don't include sysdep.h.
7866 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7868 * libbfd.h: Rebuilt.
7869 * libbfd-in.h: Removed gettext includes and defines.
7870 * sysdep.h: Moved gettext-related includes and defines here.
7872 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7874 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7875 an ad-hoc test. Kill bogus #if 0 code.
7876 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7878 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7880 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7881 when generating a normal executable for a symbol defined in a
7882 regular file. When copying a reloc into the output file, adjust
7883 the addend for a PC relative reloc against a global symbol.
7885 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7887 * libbfd.h: Rebuilt.
7888 * libbfd-in.h (_): Define as dgettext.
7890 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7892 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7894 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7895 when declaring parameter types.
7896 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7898 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7900 * config.bfd: If we include any ELF targets in targ_defvec and/or
7901 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7902 * elf32-gen.c (dummy): New static const variable.
7903 (elf_generic_info_to_howto): New static function.
7904 (elf_generic_info_to_howto_rel): New static function.
7905 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7906 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7907 * elf64-gen.c: Same changes as elf32-gen.c.
7908 * elfcode.h (elf_object_p): For the generic target, ignore a
7909 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7911 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7913 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7914 * configure: Rebuild.
7916 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7918 * config.bfd: Update OSR5/Unixware patterns.
7920 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7922 * elf.c (assign_file_positions_for_segments): Allow for holes
7923 between sections added by a link script.
7925 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7927 * configure.in: Change version number to 2.9.4
7928 * configure: Rebuild.
7930 Based on patch from H.J. Lu <hjl@gnu.org>:
7931 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7932 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7933 * bfd-in2.h: Rebuild.
7935 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7937 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7940 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7942 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7943 (elf64_alpha_relax_section): Fill them in.
7944 (elf64_alpha_relax_opt_call): Implement more than a stub.
7945 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7946 alignment on .scommon.
7947 (elf64_alpha_merge_gots): Merge use counts as well.
7949 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7951 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7952 for calculating a local symbol's address.
7953 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7954 Set the .got's cooked size as well as the raw size.
7956 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7958 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7959 internationalisation of printed information.
7961 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7962 internationalisation of printed information.
7964 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7966 * syms.c (struct indexentry): Change directory_name, file_name,
7967 and function_name fields to char *.
7968 (struct stab_find_info): Change cached_file_name field to char *.
7970 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7972 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7974 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7976 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7978 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7980 * Makefile.am (install-data-local): Make $(includedir).
7981 * Makefile.in: Rebuild.
7983 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7985 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7987 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7989 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7990 * Makefile.in: Rebuild.
7992 * bfd-in2.h: Rebuild for Nick's changes.
7994 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7996 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7997 change wrt length == max_namelen.
7999 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
8001 * Many files: Added gettext invocations around user-visible
8003 * libbfd-in.h: Added gettext includes and defines.
8004 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
8005 HAVE_LC_MESSAGES): Define.
8006 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
8008 * Makefile.am (SUBDIRS): Added po.
8009 (POTFILES): New macro.
8010 (po/POTFILES.in): New target.
8011 (SOURCE_HFILES): New macro.
8013 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
8015 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8017 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
8018 NT_PRSTATUS note section encountered, it contains the status of
8019 the currently executing thread when the core file was written.
8021 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
8023 * libcoff.h: Add extra parameter to
8024 bfd_coff_link_output_has_begun overrideable function.
8025 * cofflink.c: Pass extra parameter to
8026 bfd_coff_link_output_has_begun function.
8027 * bfd-in.h: Add prototypes for exported ARM interworking
8029 * peicode.h: ARM specific code reorganised to conform to BFD
8031 * coffcode.h: ARM specific code reorganised to conform to BFD
8033 * coff-arm.c: Code reorganised to conform to the BFD coding
8034 conventions. Global variables have been moved into an ARM
8035 specific hash table structure and a new function:
8036 bfd_arm_get_bfd_for_interworking() has been created which is
8037 called from the linker scripts.
8039 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
8041 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
8043 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
8044 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
8045 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
8046 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
8048 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8050 * config.bfd: Added sparc86x support.
8052 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
8054 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
8055 an out of range pc-relative jump/call to an undefined weak symbol.
8057 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
8059 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
8062 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
8064 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
8065 an error other than bfd_error_system_call, set the error to
8066 bfd_error_wrong_format.
8068 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
8069 bfd_elf32_powerpcle_vec.
8071 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
8072 program segments are zero, don't set p_paddr_valid.
8074 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
8076 * elf64-alpha.c: Initial implementation of relaxation --
8077 (struct alpha_elf_link_hash_entry): Add use_count member.
8078 (elf64_alpha_check_relocs): Initialize and increment it.
8079 (elf64_alpha_can_merge_gots): Check it when considering merging.
8080 (elf64_alpha_merge_gots): Drop entries with zero use.
8081 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
8082 (elf64_alpha_always_size_sections): Split out got sizing ...
8083 (elf64_alpha_size_got_sections): ... here. New function.
8084 (elf64_alpha_relax_find_reloc_ofs): New function.
8085 (elf64_alpha_relax_with_lituse): Likewise.
8086 (elf64_alpha_relax_without_lituse): Likewise.
8087 (elf64_alpha_relax_opt_call): Likewise.
8088 (elf64_alpha_relax_section): Likewise.
8089 (elf64_alpha_add_symbol_hook): Likewise.
8090 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
8091 (elf64_alpha_relocate_section): Likewise.
8092 (bfd_elf64_bfd_relax_section): Define.
8093 (elf_backend_add_symbol_hook): Likewise.
8095 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
8097 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
8098 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
8099 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
8101 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
8103 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
8104 * configure: Rebuild.
8106 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
8108 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
8109 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
8110 * configure.in: Define and substitute WIN32LDFLAGS and
8112 * aclocal.m4: Rebuild with new libtool.
8113 * configure, Makefile.in: Rebuild.
8115 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
8117 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
8118 before any other symbols in the same section.
8120 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
8122 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
8125 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
8127 * dwarf2.c (comp_unit): Move it earlier in the source. Add
8129 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
8130 Use addr_size for address size, rather than sizeof(bfd_vma).
8131 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
8132 Fix call to read_address.
8133 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
8134 Scrap other unneeded arguments. Fix call to read_address.
8135 (scan_unit_for_functions): Fix call to read_attribute.
8136 (parse_comp_unit): We now handle more values for addr_size.
8137 Set addr_size in unit. Fix call to read_attribute and
8140 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
8142 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8144 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8146 * archures.c (bfd_default_scan): Add m68k cases back to default
8147 switch, reverting patch of March 25, since IEEE support depends
8150 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8152 * Makefile.am (diststuff): New target.
8153 * Makefile.in: Rebuild.
8155 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8157 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8158 som_offset when we have an extended name table.
8160 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8162 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8164 * Makefile.in: Rebuild.
8166 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8168 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8169 symbols when creating a shared library.
8170 (elf_m68k_adjust_dynindx): New function, used by above code.
8171 (elf_m68k_finish_dynamic_sections): Initialize the section
8173 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8175 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8177 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8180 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8182 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8185 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8187 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8190 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8192 * configure.in: Set version to 2.9.1.
8193 * configure: Rebuild.
8195 * Branched binutils 2.9.
8197 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8199 * syms.c (ENABLE_CACHING): Define.
8200 (struct indexentry): Define.
8201 (struct stab_cache): Remove.
8202 (cmpindexentry): New static function.
8203 (struct stab_find_info): Add new fields: indextable,
8204 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8205 cached_file_name. Remove fields: file_cache, function_cache, and
8207 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8208 index table and search it.
8210 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8212 * elf.c (_bfd_elf_copy_private_section_data): Call
8213 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8215 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8217 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8219 * coff-arm.c: Define all globally visible variables and functions
8220 only when COFF_WITH_PE is not defined.
8221 * configure.in (armpe_little_vec, armpe_big_vec): Add
8223 * configure: Rebuild.
8225 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8227 Fix some gcc -Wall warnings:
8228 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8229 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8230 * archures.c (bfd_default_scan): Likewise.
8231 * bfd.c (bfd_scan_vma): Likewise.
8232 * binary.c (mangle_name): Likewise
8233 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8234 * coff-sh.c (sh_relocate_section): Likewise.
8235 * coff-stgo32.c (create_go32_stub): Likewise.
8236 * coffcode.h (coff_slurp_line_table): Likewise.
8237 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8238 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8239 (assign_file_positions_for_segments): Likewise.
8240 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8241 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8242 * oasys.c (oasys_write_sections): Likewise.
8243 * ppcboot.c (ppcboot_object_p): Likewise.
8244 (mangle_name): Likewise.
8245 * riscix.c (riscix_fix_pcrel_26): Likewise.
8246 * srec.c (srec_scan): Likewise.
8247 * stabs.c (_bfd_write_section_stabs): Likewise.
8248 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8249 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8250 switch. Declare parameters for function pointers.
8251 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8253 * elf.c (elf_sort_sections): Likewise.
8254 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8255 Add default cases to switches.
8256 (coff_arm_relocate_section): Remove unused local variables.
8258 (coff_arm_bfd_set_private_flags): Change flag variable to type
8260 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8261 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8262 (dump_toc): Change cat to const, and initialize it.
8263 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8264 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8265 (sh_elf_relocate_section): Initialize r_symndx.
8266 * coffcode.h (coff_compute_section_file_positions): Only declare
8267 old_sofar if ALIGN_SECTIONS_IN_FILE.
8268 (coff_write_object_contents): Initialize csym.
8269 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8270 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8272 * dwarf2.c: Include libiberty.h.
8273 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8274 (decode_line_info): Remove unused local variables.
8275 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8276 (m32r_elf_relocate_section): Likewise.
8277 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8278 (v850_elf_reloc): Likewise.
8279 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8280 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8281 * elf.c (assign_file_positions_for_segments): Always set adjust.
8282 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8283 parenthesize expression.
8284 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8285 (m32r_elf_object_p): Return a value.
8286 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8287 * elf32-mips.c (mips_elf_final_link): Initialize last.
8288 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8289 * elf32-v850.c (v850_elf_object_p): Return a value.
8290 (v850_elf_print_private_bfd_data): Change fprintf format string.
8291 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8293 * elflink.h (elf_link_add_object_symbols): Change vernum to
8294 unsigned int, and initialize it. Change fprintf format string.
8295 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8296 when setting or comparing to soname_indx.
8297 (elf_create_pointer_linker_section): Change num_symbols to
8299 * libcoff-in.h (coff_data_type): Change flags to flagword.
8300 * peicode.h (pe_print_idata): Initialize idx. Change j to
8301 bfd_size_type. Initialize hint_member. Remove useless test to
8303 (pe_print_edata): Change num_functions and num_names in struct
8304 EDT_type to unsigned long. Remove cast. Change fprintf format
8306 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8307 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8309 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8310 int *. Update uses. Change j to long.
8311 * bfd-in2.h, libcoff.h: Rebuild.
8313 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8315 * elf32-v850.c Remove definition of USE_REL.
8316 (v850_elf_info_to_howto_rela): New function.
8317 (v850_elf_perform_relocation): Renamed from
8318 v850_elf_store_addend_in_insn. Removed replace argument.
8319 (v850_elf_reloc): store the relocation in the addend field instead
8321 (v850_elf_final_link_relocate): Now calls
8322 v850_elf_perform_relocation.
8323 (v850_elf_relocate_section): Remove code to generate REL
8326 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8328 * coffcode.h (coff_new_section_hook): Set the type and storage
8329 class in the native symbol information allocated for a new section
8332 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8334 * peicode.h: Chain together calls to
8335 coff_bfd_copy_private_bfd_data and
8336 coff_bfd_print_private_bfd_data.
8338 * coff-arm.c: Add prototypes for
8339 coff_arm_bfd_print_private_bfd_data and
8340 coff_arm_bfd_copy_private_bfd_data.
8342 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8344 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8347 * peicode.h: Call arm-coff private data functions after handling
8350 * coff-arm.c: Turn statics into globals so that they can be shared
8351 both pe and pei backends.
8353 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8355 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8357 (sunos_write_object_contents): Likewise.
8358 * aoutx.h (NAME(aout,machine_type)): Likewise.
8359 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8361 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8363 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8365 (bfd_default_scan): Remove m68k special cases.
8366 * bfd-in2.h: Rebuild.
8367 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8369 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8370 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8372 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8373 selection, change printable_name to just "m68k" and make that the
8374 default instead of m68k:68020.
8376 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8378 (MY_get_section_contents): Define as aout_32_get_section_contents
8379 rather than NAME(aout,get_section_contents).
8381 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8383 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8384 and call bfd_default_set_arch_mach to do the real work.
8386 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8388 * bout.c (BALX): Include return register g14 as part of the insn.
8390 (calljx_callback): Use it.
8392 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8394 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8395 * libbfd.h: Rebuild.
8397 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8398 byte_count to unsigned int.
8399 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8400 unused local variables.
8402 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8403 variables er and er1.
8405 * cpu-v850.c: Include <ctype.h>.
8406 (scan): Case isdigit argument to unsigned char.
8408 From Yan Meroth <YAN.MEROTH@st.com>:
8409 * ihex.c (ihex_scan): Add extbase variable so that getting an
8410 extended linear address record does not ignore any previous
8412 (ihex_write_object_contents): When writing out an extended linear
8413 address record, zero out any previous extended address.
8415 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8417 * ieee.c (do_one): Check section before dereferencing it.
8418 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8419 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8421 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8423 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8425 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8427 * coff-arm.c: Add interworking functions to pe backends.
8429 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8431 * configure.in: Use AM_DISABLE_SHARED.
8432 * aclocal.m4, configure: Rebuild with libtool 1.2.
8434 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8436 * coff-arm.c (coff_arm_relocate_section): Better error messages
8437 when interowrking conflucts occur. Courtesy of Jonathan Walton
8439 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8440 relocations. Patch courtesy of Jonathan Walton and Tony
8443 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8445 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8446 part of Feb 22 change controling when to override the existing
8447 symbol with the .plt entry.
8449 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8451 * config.bfd (targ_cpu): Add thumb-pe target.
8453 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8454 functions in PE build.
8456 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8458 * config.bfd (sparclite-*-elf*): Added.
8460 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8462 * configure.in: Add elf.lo to elf shell variable.
8463 * Makefile.am (BFD_LIBS): Remove elf.lo.
8464 (BFD_LIBS_CFILES): Remove elf.c.
8465 (BFD32_BACKENDS): Add elf.lo.
8466 (BFD32_BACKENDS_CFILES): Add elf.c.
8467 * configure, Makefile.in: Rebuild.
8469 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8471 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8472 relocation against a non-local symbol should not have a dynamic
8475 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8477 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8479 (pe_print_private_bfd_data): Print PE flags. From Mikey
8480 <jeffdb@netzone.com>.
8482 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8484 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8485 a plt entry when we can determine that we authoritatively define
8488 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8490 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8491 don't actually use trad-core, but a SunOS-style core file handled
8493 * hosts/sparclinux.h: Remove.
8495 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8497 * peicode.h (pe_print_idata): If there is no .idata section, look
8498 for the import tables in some other section. Make the initial
8499 label line up better with the data. Print the import address
8500 table even if there is no import name table. If the import
8501 address table holds actual addresses, print them.
8503 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8505 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8506 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8507 bfd_error_system_call.
8509 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8511 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8512 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8514 From H.J. Lu <hjl@gnu.org>:
8515 * Makefile.am (libbfd_la_LDFLAGS): Define.
8516 * Makefile.in: Rebuild.
8518 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8520 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8521 * netbsd.h (MACHTYPE_OK): Define.
8522 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8523 calling N_SET_MACHTYPE, rather than having a switch.
8524 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8526 * i386netbsd.c (MACHTYPE_OK): Don't define.
8527 (DEFAULT_MID): Define.
8528 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8529 (MACHTYPE_OK): Don't define.
8530 (DEFAULT_MID): Define.
8531 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8532 (DEFAULT_MID): Define.
8533 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8534 (DEFAULT_MID): Define.
8535 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8536 (DEFAULT_MID): Define.
8538 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8539 * vaxnetbsd.c: New file.
8540 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8541 rather than netbsd_core.
8542 * targets.c (vaxnetbsd_vec): Declare.
8543 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8544 defined, add netbsd_core_vec.
8545 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8546 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8547 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8548 * config.bfd (alpha*-*-netbsd*): New target.
8549 * Makefile.am: Rebuild dependencies.
8550 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8551 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8552 * configure, Makefile.in: Rebuild.
8554 * configure.host: Remove the old shared library build stuff. We
8555 now use libtool instead.
8557 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8559 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8561 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8563 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8564 * configure: Rebuild.
8566 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8567 * elf32-v850.c (remember_hi16s_reloc): New function.
8568 (find_remembered_hi16s_reloc): New function.
8569 (v850_elf_store_addend_in_insn): Use the above new functions to
8570 match up HI6S relocs with LO16 relocs.
8572 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8574 * configure.in: Change -linux* to -linux-gnu*.
8575 * config.bfd, configure.host: Likewise.
8576 * configure: Rebuild.
8578 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8580 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8581 LO16/HI16S bug and improve comments about what is going on.
8583 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8585 * configure, aclocal.m4: Rebuild with new libtool.
8587 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8589 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8590 when merging v850 code into v850e/v850ea code. Do not initialise
8591 output flags if the input is the default architecture.
8593 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8595 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8596 get the size from bfd_arch_bits_per_address instead of directly
8599 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8601 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8602 to wrap, just return all 1's bits instead.
8603 * libbfd.h: Regenerate.
8605 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8607 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8609 (coff_relocate_section): If COFF_WITH_PE, define as
8610 coff_pe_i386_relocate_section.
8611 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8612 skip empty sections, to match coff_write_object_contents.
8614 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8615 rather than swapping out r_offset twice. From Luke Deller
8616 <luked@cse.unsw.edu.au>.
8618 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8620 * configure.in: Set libtool_enable_shared rather than
8621 libtool_shared. Remove diversion hack.
8622 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8625 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8627 * syms.c (struct stab_cache): Define.
8628 (struct stab_find_info): Remove cached_offset, cached_stab,
8629 cached_str, and cached_stroff fields. Add file_cache,
8630 function_cache, and line_cache fields.
8631 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8634 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8636 * peicode.h (pe_print_idata): Check for import of ordinal rather
8638 (pe_print_edata): If there is no .edata section, look for the
8639 export data in some other section.
8641 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8643 * configure.in: Change version to 2.8.4.
8644 * configure: Regenerated.
8646 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8648 Add tms320c30 support:
8649 * cpu-tic30.c: New file.
8650 * aout-tic30.c: New file.
8651 * coff-tic30.c: New file.
8652 * archures.c (bfd_arch_tic30): Define.
8653 (bfd_tic30_arch): Declare.
8654 (bfd_archures_list): Add bfd_tic30_arch.
8655 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8657 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8658 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8659 (coff_set_flags): Likewise.
8660 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8661 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8662 * Makefile.am: Rebuild dependencies.
8663 (ALL_MACHINES): Add cpu-tic30.lo.
8664 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8665 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8666 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8667 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8669 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8671 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8672 to lag behind LO16 reloc by a couple of instructions.
8674 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8676 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8677 make to reexamine the file timestamp.
8678 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8680 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8683 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8685 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8686 to create .dynsbss and .rela.sbss sections.
8687 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8688 copied from dynamic objects into .sbss.
8689 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8690 use it. Correct typo of .rela.sdata2.
8691 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8692 put the data, which may now be in .sbss.
8693 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8694 (elf_backend_create_dynamic_sections): Define as
8695 ppc_elf_create_dynamic_sections.
8697 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8698 against _GLOBAL_OFFSET_TABLE_.
8699 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8700 shared libraries which refer to local symbols. Make sure that the
8701 test for allocating space for a reloc in a shared object is the
8702 same as the test for emitting a reloc.
8704 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8706 * config.bfd (i[3456]-*-mingw32*): New target.
8707 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8708 * aclocal.m4, configure: Rebuild.
8710 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8712 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8715 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8717 Sparc v9 ABI compliant PLT:
8718 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8719 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8720 (LARGE_PLT_THRESHOLD): New define.
8721 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8722 (sparc64_elf_build_plt): New function.
8723 (sparc64_elf_plt_entry_offset): Likewise.
8724 (sparc64_elf_plt_ptr_offset): Likewise.
8725 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8726 contain the index for convenience. Skip the initial entries
8728 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8729 memory for the benefit of .rela.plt.
8730 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8731 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8732 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8733 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8734 Call sparc64_elf_build_plt.
8735 (elf_backend_want_got_plt): No.
8736 (elf_backend_plt_readonly): No.
8737 (elf_backend_plt_alignment): 8.
8739 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8740 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8741 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8744 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8746 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8748 * cpu-mips.c (arch_info_struct): Add mips variants.
8749 * bfd-in2.h: Rebuilt.
8751 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8753 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8756 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8758 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8759 (i[3456]86sco3.2v5*coff): New target.
8761 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8763 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8765 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8767 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8768 * bfd-in2.h: Regenerate.
8770 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8772 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8774 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8776 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8777 adjust addend for an output common symbol (from Jimmy Blair
8778 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8779 defined symbol to counteract adjustment made in generic relocation
8782 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8784 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8786 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8787 (GET_SCNDHR_NLNNO): Likewise.
8789 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8791 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8793 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8795 * elf32-m32r.c: Add macros to handle NOP insertion.
8797 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8799 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8800 (xcoff_mark): Likewise.
8801 (xcoff_build_ldsyms): Mark absolute symbols.
8803 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8805 * bout.c (b_out_write_object_contents): Sort symbols before output
8806 to keep {CALL,BAL}NAME symbols adjacent.
8807 (b_out_symbol_cmp): New function.
8809 For older changes see ChangeLog-9697
8815 version-control: never