1 2000-09-27 Hans-Peter Nilsson <hp@axis.com>
3 Define two bfd_targets for absence and presence of leading
4 underscore on symbols. Make sure to only link same kind.
5 * elf32-cris.c (cris_elf_object_p,
6 cris_elf_final_write_processing, cris_elf_print_private_bfd_data,
7 cris_elf_merge_private_bfd_data): New.
8 (elf_backend_object_p, elf_backend_final_write_processing,
9 bfd_elf32_bfd_print_private_bfd_data,
10 bfd_elf32_bfd_merge_private_bfd_data): Define.
11 <Target vector definition>: Include elf32-target.h twice with
12 different macro settings:
13 (TARGET_LITTLE_SYM): First as bfd_elf32_cris_vec, then as
14 bfd_elf32_us_cris_vec.
15 (TARGET_LITTLE_NAME): First as "elf32-cris", then "elf32-us-cris".
16 (elf_symbol_leading_char): First as 0, then '_'.
17 (INCLUDED_TARGET_FILE): Define for second include of elf32-target.h.
18 * config.bfd (cris-*-*): Add bfd_elf32_us_cris_vec to targ_selvecs.
19 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vector.
20 * configure: Regenerate.
21 * targets.c: Declare bfd_elf32_us_cris_vec.
22 * po/bfd.pot: Regenerate.
24 2000-09-29 Momchil Velikov <velco@fadata.bg>
26 * elf32-arm.h (arm_add_to_rel): Correctly adjust the addend for
27 R_ARM_THM_PC22 relocations.
29 2000-09-29 NIIBE Yutaka <gniibe@chroot.org>
31 * elflink.h (elf_link_add_object_symbols): Don't bfd_release runpath.
33 2000-09-29 Momchil Velikov <velco@fadata.bg>
35 * elf.c (elf_fake_sections): Do not mark the section SHT_NOBITS if
36 is has the SEC_HAS_CONTENTS flag set.
38 2000-09-28 Örjan Friberg <orjanf@axis.com>
39 Hans-Peter Nilsson <hp@axis.com>
41 * aout-cris.c (N_TXTADDR): Define.
43 2000-09-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
45 * som.c: Include alloca-conf.h.
46 * Makefile.am: "make dep-am"
47 * Makefile.in: Regenerate.
49 2000-09-27 Alan Modra <alan@linuxcare.com.au>
51 * elf32-hppa.c (plt_stub): New.
52 (PLT_STUB_ENTRY): Define.
53 (elf32_hppa_link_hash_table): Change multi_subspace to packed
54 boolean. Add need_plt_stub, has_12bit_branch and has_17bit_branch.
55 (elf32_hppa_link_hash_table_create): Init to suit.
56 (elf32_hppa_check_relocs): Set has_12bit_branch and
57 has_17bit_branch as appropriate.
58 (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
60 (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
61 Add space for plt_stub as needed.
62 (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
63 functions at plt_stub.
64 (elf32_hppa_finish_dynamic_sections): Write plt_stub.
65 (elf32_hppa_create_dynamic_sections): Leave .plt executable.
67 * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
68 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. Use it instead
69 of fixed size, and if negative, disable handling of input sections
70 before stub section. Set up default stub group size depending
71 on detected branch relocs.
72 (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
73 ensure different offsets from sym_value aren't rounded to
74 different 2k blocks. Use lrsel and rrsel for other stubs too for
75 consistency rather than necessity.
76 (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
77 (final_link_relocate): Likewise.
78 (elf32_hppa_relocate_section): Likewise.
80 * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
81 (_bfd_elf_hppa_gen_reloc_type): Generate them.
82 (elf_hppa_final_link_relocate): Handle them.
83 (elf_hppa_relocate_insn): Likewise.
84 (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
86 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
88 * elfcode.h (elf_object_p): Preserve and clear abfd section
89 information. Restore at error.
91 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
93 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
94 is empty, make sure that its rva also 0. NT loader dislikes
97 2000-09-26 Steve Ellcey <sje@cup.hp.com>
99 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
102 2000-09-21 Alan Modra <alan@linuxcare.com.au>
104 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
105 currently unused RELATIVE_DYNAMIC_RELOCS code.
106 (hppa_discard_copies): Likewise.
107 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
108 comments. Don't check non-code output sections for stub grouping.
110 2000-09-20 Alan Modra <alan@linuxcare.com.au>
112 * section.c (bfd_get_unique_section_name): Return NULL if
115 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
117 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
118 instruction sequence to actually work.
119 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
122 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
124 * elf32-sh.c (sh_elf_relocate_section): Use
125 _bfd_final_link_relocate to apply the relocation against a section
126 symbol, when doing relocatable links.
128 2000-09-18 Alan Modra <alan@linuxcare.com.au>
130 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
132 (stub_hash_newfunc): Here too.
133 (hppa_add_stub): And here.
134 (elf32_hppa_link_hash_table): Remove stub_section_created,
135 reloc_section_created, first_init_sec and first_fini_sec. Add
137 (elf32_hppa_link_hash_table_create): Init to suit.
138 (hppa_get_stub_entry): Add support for grouping stub sections.
139 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
140 section code. Index stub vars by section->id.
141 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
142 exit paths. Zap allocation of above removed vars. Refine
145 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
146 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
147 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
148 rather than pointer to bfd_link_info.
149 (hppa_add_stub): Likewise.
150 (final_link_relocate): Likewise.
152 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
154 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
157 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
159 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
160 ld/emulparams/shelf.sh.
162 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
164 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
165 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
166 * bfd-in2.h: Regenerate.
168 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
170 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
171 LITUSE relocations incorrectly if -relax is specified on the ld
172 command line and the displacement field of the load or store
173 instruction is non-zero. (Patch by paul.winalski@compaq.com)
175 2000-09-15 Alan Modra <alan@linuxcare.com.au>
177 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
179 (elf32_hppa_size_stubs): Instead correctly find the first .init
180 and .fini section here.
182 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
184 * elf32-hppa.c (clobber_millicode_symbols): New function.
185 (elf32_hppa_size_dynamic_sections): Call it.
187 2000-09-14 Alan Modra <alan@linuxcare.com.au>
189 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
190 packed. Add plabel, plt_abs packed booleans.
191 (hppa_link_hash_newfunc): Init new fields.
192 (PLABEL_PLT_ENTRY_SIZE): Define.
193 (hppa_stub_name): Use size_t len vars.
194 (hppa_add_stub): Likewise.
195 (elf32_hppa_build_stubs): Likewise.
196 (hppa_build_one_stub): Kill some compiler warnings.
197 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
198 if dynamic linking. Munge the local plt offsets into
199 local_got_refcounts. Set h->plabel for all global PLABELs. Use
200 size_t len vars. Add assert for plabel addend.
201 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
202 (elf32_hppa_hide_symbol): New function.
203 (elf_backend_hide_symbol): Define.
204 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
205 with h->plabel set. Don't make plt entries to have dynamic syms
206 when they have been forced local. If plt entry is used by a
207 plabel, make it PLABEL_PLT_ENTRY_SIZE.
208 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
209 Set up .plt offsets for local syms.
210 (elf32_hppa_relocate_section): Initialise plt entries for local
211 syms. Leave weak undefined plabels zero. Make global plabel
212 relocs against function symbol, and leave the addend zero.
213 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
214 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
215 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
216 relocs instead of SEGREL32 for dynamic got relocs.
217 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
218 (elf_backend_got_header_size): Adjust.
219 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
221 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
222 (hppa_type_of_stub): Use it instead of #if 0
223 (hppa_discard_copies): Use it here too.
224 (elf32_hppa_size_dynamic_sections): And here.
226 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
227 (elf32_hppa_link_hash_table_create): And here.
228 (hppa_build_one_stub): And here. Instead keep track of stub
229 offset using _raw_size.
230 (elf32_hppa_size_stubs): Likewise.
231 (elf32_hppa_build_stubs): Likewise.
232 (hppa_size_one_stub): Likewise. Resize reloc section too.
234 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
235 first_fini_sec handling. Don't search for reloc section or set
236 hplink->reloc_section_created here.
237 (elf32_hppa_size_stubs): Instead search for reloc sections, and
238 set reloc_section_created here.
239 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
240 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
242 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
244 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
245 with `hplink->root.'.
246 (elf32_hppa_check_relocs): Likewise.
247 (elf32_hppa_gc_sweep_hook): Likewise.
248 (elf32_hppa_adjust_dynamic_symbol): Likewise.
249 (hppa_handle_PIC_calls): Likewise.
250 (elf32_hppa_size_dynamic_sections): Likewise.
251 (elf32_hppa_set_gp): Likewise.
252 (elf32_hppa_relocate_section): Likewise.
253 (elf32_hppa_finish_dynamic_symbol): Likewise.
254 (elf32_hppa_finish_dynamic_sections): Likewise.
256 From David Huggins-Daines <dhd@linuxcare.com>
257 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
258 defined weak symbols in shared links.
259 (final_link_relocate): Calls to defined weak symbols in shared
260 objects must go via import stubs, as the target might not be known
263 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
265 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
266 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
267 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
268 the original entries with EMPTY_HOWTOs, and added new ones to fill
270 (sh_elf_info_to_howto): Make sure the new gap isn't used.
271 (sh_elf_relocate_section): Likewise.
273 2000-09-13 Anders Norlander <anorland@acc.umu.se>
275 * cpu-mips.c (arch_info_struct): Add mips:4K
276 * bfd-in2.h (bfd_mach_mips4K): New define.
277 * archures.c: Add bfd_mach_mips4K to comment.
278 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
279 E_MIPS_ARCH_2 for bfd_mach_mips4K.
281 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
283 * som.c (som_write_symbol_strings): Do not used fixed buffers,
284 use size_t as a counter.
285 (som_write_space_strings): Similarly.
287 2000-09-12 Jason Eckhardt <jle@cygnus.com>
289 * elf32-i860.c (elf32_i860_relocate_pc26): New function
291 (elf32_i860_relocate_section): Invoke new function from here.
293 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
295 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
298 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
300 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
301 target section name instead of dumping core when the target symbol is
304 2000-09-09 Kazu Hirata <kazu@hxi.com>
306 * riscix.c: Remove DEFUN.
308 2000-09-08 Nick Clifton <nickc@redhat.com>
310 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
311 initialise flags in output bfd if the input bfd is the default
312 architecture with the default flags.
314 2000-09-08 Kazu Hirata <kazu@hxi.com>
316 * archive.c: Fix formatting.
317 * coff-arm.c: Likewise.
318 * doc/chew.c: Likewise.
320 2000-09-08 Alan Modra <alan@linuxcare.com.au>
322 * section.c (bfd_get_unique_section_name): Put a dot before the
325 2000-09-07 Kazu Hirata <kazu@hxi.com>
327 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
328 * elf.c: Fix formatting.
330 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
332 * config.bfd (sh-*-linux*): Added.
333 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
334 * targets.c: Declare them.
335 * elf32-sh-lin.c: New file.
336 * Makefile.am: Compile it.
337 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
338 * configure, Makefile.in: Rebuilt.
340 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
342 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
343 pseduo-section when determining where the TOC ends.
345 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
346 output x_tvndx as it is only two bytes wide.
348 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
349 reloc is 26 or 32 bits wide.
351 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
352 for relocs that don't change anything. Also look at the full
355 2000-09-06 Philip Blundell <philb@gnu.org>
357 * config.bfd (arm*-*-uclinux*): New target.
359 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
361 * configure: Rebuilt with new libtool.m4.
363 2000-09-06 Alan Modra <alan@linuxcare.com.au>
365 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
366 word for variable name.
367 * bfd-in2.h: Regenerate.
369 2000-09-05 Nick Clifton <nickc@redhat.com>
371 * config.in: Regenerate.
372 * libbfd.h: Regenerate.
373 * po/bfd.pot: Regenerate.
374 * doc/bfdint.texi: Remove CVS date string - it foils compares with
377 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
379 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
381 2000-09-05 Alan Modra <alan@linuxcare.com.au>
383 Shared library and PIC support.
384 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
385 (GOT_ENTRY_SIZE): New.
386 (ELF_DYNAMIC_INTERPRETER): New.
387 (STUB_SUFFIX): Define.
388 (LONG_BRANCH_PIC_IN_SHLIB): Define.
389 (RELATIVE_DYNAMIC_RELOCS): Define.
390 (enum elf32_hppa_stub_type): New.
391 (struct elf32_hppa_stub_hash_entry): Rename offset to
392 stub_offset. Add a number of new fields.
393 (struct elf32_hppa_link_hash_entry): New.
394 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
396 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
397 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
398 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
400 (hppa_link_hash_newfunc): New function.
401 (elf32_hppa_link_hash_table_create): Use above function. Init new
403 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
404 instead of addend, and remove sym_name from args. Don't use
405 symbol name for local syms, instead use sym index.
406 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
407 stub type rather than size. Pass in hash and handle import stub
408 case. Also pass in reloc instead of offset so we can calculate
409 PCREL22F and PCREL12F branches properly.
410 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
411 import and export stubs too.
412 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
413 import and export stub sizing.
414 (elf32_hppa_check_relocs): New function.
415 (elf32_hppa_adjust_dynamic_symbol): New function.
416 (hppa_discard_copies): New function.
417 (elf32_hppa_size_dynamic_sections): New function.
418 (elf_backend_size_dynamic_sections): Define.
419 (elf32_hppa_finish_dynamic_symbol): New function.
420 (elf_backend_finish_dynamic_symbol): Define.
421 (elf32_hppa_size_stubs): Stash params in link hash table, and move
422 some local vars into the link hash table too. For shared links,
423 trundle over function syms, generating export stubs. Handle
424 PCREL22F branches. Break out stub creation code from here..
425 (hppa_add_stub): .. to here. New function.
426 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
427 call the bfd linker. Use elf_gp to record global pointer.
428 Calculate a value from sections if $global$ is missing.
429 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
430 (elf32_hppa_gc_mark_hook): New function.
431 (elf_backend_gc_mark_hook): Define.
432 (elf32_hppa_gc_sweep_hook): New function.
433 (elf_backend_gc_sweep_hook): Define.
434 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
435 Add rel to args, and remove howto, input_bfd, offset, addend,
436 sym_name as we can recalculate these locally. Handle calls to
437 dynamic objects, extra PIC relocs, PCREL22F branches. Change
438 handling of undefined weak syms. Check that stubs are in range.
439 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
440 message on hitting a DPREL21L reloc that needs fixing. Subtract
441 off PC for PCREL14F. Break out code that does a stub lookup from
443 (hppa_get_stub_entry): ..to here. New function.
444 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
445 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
447 (elf32_hppa_finish_dynamic_sections): New function.
448 (elf_backend_finish_dynamic_sections): Define.
449 (elf_backend_final_write_processing) Define.
450 (hppa_handle_PIC_calls): New function.
451 (elf32_hppa_build_stubs): Call it. Pass link_info to
453 (elf32_hppa_create_dynamic_sections): New function
454 to create .plt and .got then set .plt flags correctly.
455 (elf_backend_create_dynamic_sections): Define.
456 (elf32_hppa_object_p): New function.
457 (elf_backend_object_p): Define.
458 (elf32_hppa_elf_get_symbol_type): New function.
459 (elf_backend_get_symbol_type): Define.
460 (elf_backend_can_gc_sections): Define.
461 (elf_backend_want_got_plt): Define.
462 (elf_backend_plt_alignment): Set to 2.
463 (elf_backend_plt_readonly): Define.
464 (elf_backend_want_plt_sym): Define.
465 (elf_backend_got_header_size): Reserve one entry.
467 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
468 (elf32_hppa_size_stubs): Pass in multi_subspace.
469 (elf32_hppa_set_gp): Declare.
471 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
472 (bfd_get_unique_section_name): New function.
473 * bfd_in2.h: Regenerate.
475 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
476 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
479 From David Huggins-Daines <dhd@linuxcare.com>
480 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
481 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
482 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
483 been updated in finish_dynamic_symbol before modifying function
486 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
487 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
488 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
489 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
490 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
491 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
492 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
493 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
495 From David Huggins-Daines <dhd@linuxcare.com>
496 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
497 style of local labels as well.
499 2000-09-03 Philip Blundell <philb@gnu.org>
501 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
502 references to undefined symbols in debugging sections.
504 2000-09-02 H.J. Lu <hjl@gnu.org>
506 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
507 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
508 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
511 2000-09-02 Jason Eckhardt <jle@cygnus.com>
513 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
514 (elf32_i860_is_local_label_name): New function and prototype.
516 2000-09-02 Nick Clifton <nickc@redhat.com>
518 * configure.in: Increase version number to 2.10.91.
519 * configure: Regenerate.
520 * aclocal.m4: Regenerate.
521 * config.in: Regenerate.
522 * po/bfd.pot: Regenerate.
524 2000-09-02 Daniel Berlin <dberlin@redhat.com>
526 * elf.c (_bfd_elf_make_section_from_shdr): Add
527 .gnu.linkobce.wi. to the list of debug section names.
529 2000-09-02 Nick Clifton <nickc@redhat.com>
531 * dwarf2.c (find_debug_info): New function: Locate a section
532 containing dwarf2 debug information.
533 (bfd_dwarf2_find_nearest_line): Find all sections containing
534 debug information and include them in the stash.
536 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
538 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
539 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
540 (sh_reloc_map): Add new relocs.
541 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
542 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
543 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
544 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
546 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
547 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
548 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
549 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
551 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
553 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
554 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
555 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
556 elf_sh_plt_reloc_offset): Define.
557 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
558 elf_sh_link_hash_table): New structs.
559 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
560 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
562 (elf_backend_create_dynamic_sections,
563 bfd_elf32_bfd_link_hash_table_create,
564 elf_backend_adjust_dynamic_symbol,
565 elf_backend_size_dynamic_sections,
566 elf_backend_finish_dynamic_symbol,
567 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
568 elf_backend_plt_readonly, elf_backend_want_plt_sym,
569 elf_backend_got_header_size, elf_backend_plt_header_size):
571 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
572 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
574 * bfd-in2.h, libbfd.h: Rebuilt.
576 2000-09-01 Alan Modra <alan@linuxcare.com.au>
578 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
581 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
583 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
584 not initialized, set them to indicate the SH1 instruction set.
586 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
588 * acinclude.m4: Include libtool and gettext macros from the
590 * aclocal.m4, configure: Rebuilt.
592 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
594 * elf.c: Eliminate references to __sparcv9 macro; replace with
595 autoconf variables HAVE_PSINFO32_T etc.
596 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
597 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
599 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
600 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
602 * configure: Regenerate.
604 2000-08-27 Alan Modra <alan@linuxcare.com.au>
606 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
607 for any shared link, not just shared -Bsymbolic.
608 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
609 any shared link, and pass link info to it.
610 (elf_i386_size_dynamic_sections): Update comment.
611 (elf_i386_discard_copies): Modify to discard relocs for symbols
612 that have been forced local.
613 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
614 that have been forced local.
616 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
618 * elflink.h (elf_link_add_object_symbols): Allow common
619 symbols to have an alignment of 1 if explicitly requested, and
620 not overridden by other definitions.
622 2000-08-22 Doug Kwan <dkwan@transmeta.com>
624 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
625 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
627 2000-08-22 H.J. Lu <hjl@gnu.org>
629 * elf-bfd.h (elf_link_hash_table): Add runpath.
631 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
632 * bfd-in2.h: Rebuilt.
634 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
635 "runpath" field to NULL.
636 (bfd_elf_get_runpath_list): New function.
638 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
641 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
643 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
644 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
645 explicitly. Improve validation of r_type.
647 2000-08-21 H.J. Lu <hjl@gnu.org>
649 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
650 dynamic allocated content space. Add a comment to remind us that
651 one day this ought to be fixed.
652 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
653 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
654 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
656 2000-08-21 Jason Eckhardt <jle@cygnus.com>
658 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
659 field with the newly relocated value instead of adding it to the
660 existing immediate field.
661 (elf32_i860_relocate_splitn): Likewise.
662 (elf32_i860_relocate_highadj): Likewise.
664 2000-08-16 Jason Eckhardt <jle@cygnus.com>
666 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
667 was previously just a stub).
669 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
671 * elflink.c (_bfd_elf_create_got_section): Don't abort().
673 (_bfd_elf_create_dynamic_sections): Likewise.
675 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
677 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
678 for undefined symbols to be the beginning of the section.
680 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
681 four extra entries at the beginning of the .rela.plt section.
682 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
683 section to account for the four reserved entries in the .plt section.
685 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
687 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
688 to the list of NOPs we recognize after a branch-and-link.
689 Use the ori NOP when one is needed.
691 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
694 2000-08-14 Jim Wilson <wilson@cygnus.com>
696 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
697 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
698 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
701 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
703 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
705 2000-08-10 Jason Eckhardt <jle@cygnus.com>
707 * elf32-i860.c (elf32_i860_relocate_section): New function.
708 (i860_final_link_relocate): New function.
709 (elf32_i860_relocate_splitn): New function.
710 (elf32_i860_relocate_pc16): New function.
711 (elf32_i860_relocate_highadj): New function.
712 (elf32_i860_howto): Minor adjustments to some relocations.
713 (elf_info_to_howto_rel): Define.
714 (elf_backend_relocate_section): Define.
716 2000-08-10 Nick Clifton <nickc@cygnus.com>
718 * elf32-arm.h: Fix formatting.
720 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
722 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
724 2000-08-08 Jason Eckhardt <jle@cygnus.com>
726 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
728 2000-08-07 Kazu Hirata <kazu@hxi.com>
730 * ieee.c (ieee_write_debug_part): Rewrite a comment.
731 * elf64-ia64.c: Fix a typo.
733 2000-08-05 Jason Eckhardt <jle@cygnus.com>
735 * elf32-i860 (elf32_i860_howto_table): New structure.
736 (lookup_howto): New function.
737 (elf32_i860_reloc_type_lookup): New function.
738 (elf32_i860_info_to_howto_rela): New function.
739 (elf_code_to_howto_index): New structure.
740 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
741 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
742 elf32_i860_reloc_type_lookup.
744 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
746 * som.c (struct fixup_format): Constify `format'.
747 (som_hppa_howto_table): Use SOM_HOWTO macro.
748 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
749 (som_bfd_reloc_type_lookup): Likewise.
750 (compare_subspaces): Remove unused `count1', `count2'.
751 (som_begin_writing): Remove unused `total_reloc_size'.
752 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
753 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
754 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
755 (som_find_nearest_line): Decorate unused parameter(s).
756 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
757 (som_bfd_link_split_section): Likewise.
759 2000-08-03 Nick Clifton <nickc@cygnus.com>
761 * section.c: Restore backed out code.
762 * elf.c: Restore backed out code.
763 (copy_private_bfd_data): Fix bug preventing stipped dynamic
764 binaries from working.
765 * bfd-in2.h: Regenerate.
767 2000-08-03 H.J. Lu <hjl@gnu.org>
769 * section.c: Back out the change made by Nick Clifton
770 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
772 * bfd-in2.h: Likewise.
775 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
777 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
779 2000-07-31 Jason Eckhardt <jle@cygnus.com>
781 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
782 * bfd-in2.h, libbfd.h: Regenerate.
784 2000-07-31 Nick Clifton <nickc@cygnus.com>
786 * section.c (struct sec): Add new boolean field 'segment_mark'.
787 (STD_SECTION): Initialise new field to zero.
789 * bfd-in2.h: Regenerate.
791 * elf.c (copy_private_bfd_data): Reorganise section to segment
792 mapping to cope with moved sections requiring new segments,
793 and overlapping segments.
794 (SEGMENT_END): New macro: Return the end address of a segment.
795 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
796 contains a section by comparing their VMA addresses.
797 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
798 contains a section by comparing their LMA addresses.
799 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
800 section should be included in a segment.
801 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
802 follows another in memory.
803 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
806 2000-07-22 Jason Eckhardt <jle@cygnus.com>
808 * cpu-i860.c: Added comments.
810 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
811 bfd_elf32_i860_little_vec.
812 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
813 (ELF_MAXPAGESIZE): Changed to 4096.
815 * targets.c (bfd_elf32_i860_little_vec): Declaration of
817 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
819 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
820 config for little endian elf32 i860.
821 (targ_defvec): Define for the new config above
822 as "bfd_elf32_i860_little_vec".
823 (targ_selvecs): Define for the new config above
824 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
826 * configure.in (bfd_elf32_i860_little_vec): Added recognition
829 * configure: Regenerated.
831 2000-07-27 H.J. Lu <hjl@gnu.org>
833 * elflink.h (elf_merge_symbol): Take one more argument,
834 dt_needed, to indicate if the symbol comes from a DT_NEEDED
835 entry. Don't overide the existing weak definition if dt_needed
837 (elf_link_add_object_symbols): Pass dt_needed to
840 2000-07-27 Nick Clifton <nickc@cygnus.com>
842 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
845 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
847 * configure.host (*-*-aix*): AIX has 'long long' always.
849 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
850 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
851 (xcoff_write_archive_contents_big): Don't update the offset
852 of the symbol table, xcoff_write_armap will do it.
854 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
856 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
857 of dynobj for SGI_COMPAT checks.
859 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
861 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
862 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
863 * bfd-in2.h: Regenerate.
865 2000-07-21 Nick Clifton <nickc@cygnus.com>
867 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
868 range symbol indices in relocs and issue an error message.
870 2000-07-20 H.J. Lu <hjl@gnu.org>
872 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
873 info->new_dtags when setting DT_FLAGS_1. It will only be set
874 by the new linker options. It shouldn't break anything.
876 2000-07-20 H.J. Lu <hjl@gnu.org>
878 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
879 only if info->new_dtags is true.
881 2000-07-20 H.J. Lu <hjl@gnu.org>
883 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
884 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
886 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
888 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
889 (ALL_MACHINES_CFILES): Add cpu-cris.c.
890 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
891 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
892 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
893 * Makefile.in: Rebuild.
894 * aclocal.m4: Rebuild.
895 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
896 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
897 (bfd_cris_arch): Declare.
898 (bfd_archures_list): Add bfd_cris_arch.
899 * bfd-in2.h: Rebuild.
900 * config.bfd: (cris-*-*): New target.
901 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
902 * configure: Rebuild.
903 * elf.c (prep_headers): Add bfd_arch_cris.
905 * libaout.h (enum machine_type): Add M_CRIS.
906 * reloc.c: Add CRIS relocations.
907 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
908 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
909 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
910 * po/POTFILES.in, po/bfd.pot: Regenerate.
912 2000-07-19 H.J. Lu <hjl@gnu.org>
914 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
915 DF_TEXTREL if DT_TEXTREL is set.
916 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
917 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
918 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
919 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
920 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
921 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
922 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
923 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
924 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
925 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
927 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
928 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
930 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
932 2000-07-19 H.J. Lu <hjl@gnu.org>
934 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
935 * bfd-in2.h: Rebuild.
937 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
938 (elf_dt_soname): New.
940 * elf.c (bfd_elf_set_dt_needed_soname): New.
942 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
943 entry if the shared object loaded by DT_NEEDED is used to
944 resolve the reference in a regular object.
946 2000-07-19 H.J. Lu <hjl@gnu.org>
948 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
949 DT_DEPAUDIT and DT_AUDIT as strings.
951 2000-07-19 Nick Clifton <nickc@cygnus.com>
953 * format.c: Fix formatting.
955 2000-07-19 H.J. Lu <hjl@gnu.org>
957 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
959 2000-07-19 H.J. Lu <hjl@gnu.org>
961 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
962 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
963 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
964 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
965 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
966 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
967 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
969 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
971 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
972 renamed functions from here...
973 (assign_section_numbers): Use renamed functions.
974 (prep_headers): Use renamed functions.
976 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
977 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
978 * bfd-in2.h: Regenerate.
980 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
982 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
983 parenthesis in if statement.
985 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
987 Enable the support for Traditional MIPS.
988 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
989 return ict_none appropriately for traditional mips targets.
990 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
991 (STUB_MOVE): Conditionalize for traditonal mips.
992 (STUB_LI16): Likewise.
993 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
994 room for RTPROC header.
995 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
996 the permission for the PT_DYNAMIC as read, write and execute.
997 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
999 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
1000 _DYNAMIC_LINKING for traditonal mips.
1001 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
1002 in case of traditonal mips.
1003 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
1004 entry is required. For a function if PLT is not required then set the
1005 corresponding hash table entry to 0.
1006 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
1008 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
1009 shared object set the value to 0.
1010 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
1011 _DYNAMIC_LINKING for traditonal mips.
1012 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
1013 for traditonal mips.
1015 2000-07-15 H.J. Lu <hjl@gnu.org>
1017 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
1019 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
1021 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
1022 out a structure that is BFD_IN_MEMORY.
1024 2000-07-11 Alan Modra <alan@linuxcare.com.au>
1026 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
1027 bfd pointer. Print section id instead of bfd pointer for local
1028 syms. Prefix addend with `+' for global syms as well as local.
1029 Correct calculation of name component lengths.
1030 (elf64_hppa_check_relocs): Update call to get_dyn_name.
1032 From David Huggins-Daines <dhd@linuxcare.com>
1033 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
1034 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
1035 (elf64_hppa_modify_segment_map): Likewise.
1037 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1039 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
1040 addresses to be "naturally" sign extended. Return -1 if unknown.
1041 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
1042 * bfd-in2.h: Regenerate.
1044 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1046 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
1047 and ECOF_SIGNED_64 to list ways to extract an offset.
1048 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
1049 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
1051 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
1052 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
1054 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1056 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
1057 bfd_get_start_address.
1058 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
1059 (elf_swap_ehdr_out): Ditto.
1061 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
1063 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
1064 compatibility with older binutils.
1066 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1068 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
1069 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
1071 From Ryan Bradetich <rbradetich@uswest.net>
1072 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
1073 (parse_line_table): Ditto.
1074 (_bfd_dwarf1_find_nearest_line): Ditto.
1075 * syms.c (cmpindexentry): Remove extra `*' from params.
1077 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
1079 * elf32-mips.c (sort_dynamic_relocs): New Function.
1080 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
1081 via qsort to sort the dynamic relocations in increasing r_symndx
1084 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1086 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
1087 ATTRIBUTE_UNUSED to unused args.
1088 (get_opd): Likewise.
1089 (get_plt): Likewise.
1090 (get_dlt): Likewise.
1091 (get_stub): Likewise.
1092 (elf64_hppa_adjust_dynamic_symbol): Likewise.
1093 (elf64_hppa_link_output_symbol_hook): Likewise.
1094 (elf64_hppa_check_relocs): Delete unused var.
1095 (elf64_hppa_size_dynamic_sections): Likewise.
1096 (elf64_hppa_finalize_opd): Likewise.
1097 (elf64_hppa_finalize_dynreloc): Likewise.
1098 (elf64_hppa_modify_segment_map): Likewise.
1099 (elf64_hppa_finish_dynamic_sections): Likewise.
1101 * elf-hppa.h (elf_hppa_final_write_processing): Add
1102 ATTRIBUTE_UNUSED to unused args.
1103 (elf_hppa_final_link_relocate): Likewise.
1104 (elf_hppa_record_segment_addrs): Add paretheses.
1105 (elf_hppa_relocate_section): Constify dyn_name.
1107 From David Huggins-Daines <dhd@linuxcare.com>
1108 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1109 rearrange case statement so that it gets preferred to 32-bit ones.
1111 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1112 asection->id instead of address of asection structure.
1113 (elf32_hppa_size_stubs): Likewise.
1115 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1116 for .init* and .fini*.
1118 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1119 and addends used in stub names to 32 bits.
1120 (elf32_hppa_size_stubs): Likewise.
1122 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1123 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1124 not bfd_put_64. Fix minor comment typo and formatting.
1126 Changes to create multiple linker stubs, positioned immediately
1127 before the section where they are required.
1128 * elf32-hppa.c: Don't include hppa_stubs.h.
1129 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1130 (elf32_hppa_stub_hash_table): Delete.
1131 (elf32_hppa_link_hash_entry): Delete.
1132 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1133 stub_hash_table, and store the struct here rather than a pointer.
1134 Delete output_symbol_count. Add offset array. Change
1135 global_value to a bfd_vma.
1136 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1137 (elf32_hppa_stub_hash_traverse): Delete.
1138 (elf32_hppa_name_of_stub): Delete.
1139 (elf32_hppa_link_hash_lookup): Delete.
1140 (elf32_hppa_link_hash_traverse): Delete.
1141 (elf32_hppa_stub_hash_table_init): Delete.
1142 (elf32_hppa_size_of_stub): Pass input section and offset rather
1143 than location and calculate location here. Don't pass name as all
1144 stubs are now the same size.
1145 (elf32_hppa_stub_hash_newfunc): Init new fields.
1146 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1148 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1149 comparing against ints. Rewrite stub handling code.
1150 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1151 Case enums to int before comparing against ints. Remove
1152 bfd_reloc_dangerous case.
1153 (elf32_hppa_build_one_stub): Rewrite.
1154 (elf32_hppa_size_one_stub): New function.
1155 (elf32_hppa_build_stubs): Rewrite.
1156 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1157 Rewrite stub-handling specific code.
1159 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1161 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1163 * hppa_stubs.h: Delete.
1164 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1165 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1166 * Makefile.in: Regenerate.
1168 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1171 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1173 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1174 and section name for bfd_reloc_notsupported error message.
1175 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1176 bfd_reloc_notsupported.
1177 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1179 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1180 undefined weak symbols for all relocs.
1181 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1182 offsets are relative to one past the delay slot.
1183 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1184 branch destination. Put addend into stub name too.
1185 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1186 adjust by 8 when deciding whether a linker stub is needed. Put
1187 addend into stub name as for above.
1189 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1190 various args and vars.
1191 (elf32_hppa_bfd_final_link_relocate): Here too.
1192 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1193 inner block var to avoid shadowing.
1195 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1197 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1198 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1199 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1201 * libhppa.h: Change practically all unsigned ints to plain ints.
1202 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1205 From Ryan Bradetich <rbradetich@uswest.net>
1206 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1207 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1209 From David Huggins-Daines <dhd@linuxcare.com>
1210 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1211 to the new OP_* ones.
1213 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1214 error exit. Bail out earlier on plabel relocs that we aren't
1215 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1216 string, and then don't free our copy.
1217 (elf32_hppa_build_one_stub): Make insn unsigned int.
1219 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1220 available with BL, not BE and BLE.
1222 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1223 code for elf arg relocs.
1224 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1225 argument with elf_link_hash_entry h. Handle undefined weak
1226 symbols. Move $global$ lookup from here...
1227 (elf32_hppa_relocate_section): ...to here. Return correct error
1228 message for non-handled relocs.
1229 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1230 wrong test was -0x3ffff to +0x40000.
1232 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1233 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1234 Handle them as such.
1235 (elf_hppa_relocate_insn): Fix a typo.
1237 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1238 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1239 assemble_17, assemble_21): Delete.
1240 Supply defines for all 64 possible opcodes.
1241 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1242 formats. Handle COMICLR.
1243 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1246 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1247 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1248 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1250 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1251 the local syms - did this code get deleted accidentally? Ignore
1252 undefined and undefweak syms.
1254 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1255 block. Use it instead of elf64_hppa_hash_table (info).
1256 (elf_hppa_final_link_relocate): Use hppa_info instead of
1257 elf64_hppa_hash_table (info).
1259 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1260 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1261 (hppa_rebuild_insn): Mask immediate bits here instead.
1262 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1264 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1266 * section.c (struct sec): Add id field. Tidy comment formatting.
1267 (bfd_make_section_anyway): Set id.
1268 (STD_SECTION): Init id too.
1269 Change CONST to const throughout.
1270 * archures.c (bfd_arch_info): Tidy comment.
1271 (bfd_arch_list): Change a CONST to const.
1272 * libbfd-in.h: Tidy comments and replace CONST with const.
1273 * elf-bfd.h: Likewise.
1274 * libbfd.h: Regenerate.
1275 * bfd-in2.h: Regenerate.
1276 * libcoff.h: Regenerate.
1278 2000-07-07 DJ Delorie <dj@redhat.com>
1280 * archive.c (_bfd_write_archive_contents): Add an informative
1283 2000-07-06 Kazu Hirata <kazu@hxi.com>
1285 * srec.c: Fix formatting.
1287 2000-06-05 DJ Delorie <dj@redhat.com>
1291 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1293 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1294 value of PC-relative offsets.
1296 2000-07-03 Jim Wilson <wilson@cygnus.com>
1298 * elf64-alpha.c (alpha_elf_size_info): New.
1299 (elf_backend_size_info): Define to alpha_elf_size_info.
1300 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1302 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1304 * elf32-mips.c: Include elf32-target.h again for the traditional
1307 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1309 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1310 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1311 (avr_info_to_howto_rela): Likewise.
1312 (elf32_avr_gc_mark_hook): Likewise.
1313 (elf32_avr_gc_sweep_hook): Likewise.
1314 (elf32_avr_relocate_section): Likewise.
1316 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1318 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1319 an external symbol for a non-shared, non-relocatable link.
1321 2000-07-03 Nick Clifton <nickc@redhat.com>
1323 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1324 is an external symbol.
1325 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1328 2000-07-03 Kazu Hirata <kazu@hxi.com>
1330 * reloc16.c: Fix formatting.
1332 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1334 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1335 to add a new target for traditional mips i.e
1336 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1337 * configure.in: Likewise.
1338 * configure: Rebuild.
1339 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1341 (bfd_elf32_tradlittlemips_vec): Likewise.
1342 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1343 to see that elfNN_bed does not get redefined even if the target file
1344 is included twice for a chip. See elf32-mips.c.
1346 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1348 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1349 (CLEANFILES): Add DEPA.
1350 * Makefile.in: Regenerate.
1352 2000-06-30 DJ Delorie <dj@cygnus.com>
1354 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1355 can't assume the PE header is at 0x80.
1357 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1359 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1361 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1363 * go32stub.h: Update stub.
1365 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1367 * archures.c (bfd_mach_avr5): Define.
1368 * bfd-in2.h (bfd_mach_avr5): Define.
1369 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1370 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1371 (compatible): Update comment. Add missing test.
1372 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1373 for avr2 and avr4. Simplify 8K wrap code.
1374 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1375 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1377 2000-06-26 Kazu Hirata <kazu@hxi.com>
1379 * coff-h8300.c: Fix formatting.
1380 * cpu-h8300.c: Likewise.
1382 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1384 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1385 for local symbols whose names are unknown.
1387 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1389 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1391 * Makefile.in: Regenerate.
1392 * doc/Makefile.in: Regenerate.
1394 2000-06-20 H.J. Lu <hjl@gnu.org>
1396 * Makefile.am: Rebuild dependency.
1397 * Makefile.in: Rebuild.
1399 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1401 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1402 (elf_backend_copy_indirect_symbol): Map to the new function.
1404 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1406 * archive.c (normalize): Correct pointer comparison when checking
1408 (bfd_bsd_truncate_arname): Likewise.
1409 (bfd_gnu_truncate_arname): Likewise.
1411 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1413 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1414 sections elf_{text,data}_{section,symbol}.
1415 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1416 (_bfd_mips_elf_hide_symbol): New function.
1417 (elf_backend_hide_symbol): Map to the new function.
1418 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1419 definitions of mips_elf_{text,data}_{section,symbol}.
1420 (mips_elf_local_relocation_p): Try to find the direct symbol
1421 based on new check_forced argument.
1422 (mips_elf_calculate_relocation): Use new version of
1423 mips_elf_local_relocation_p.
1424 (mips_elf_relocate_section): Likewise.
1425 (_bfd_mips_elf_relocate_section): Likewise.
1426 (mips_elf_sort_hash_table): Only assert that have enough GOT
1428 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1429 entry if the relocation based on the new external argument.
1430 (mips_elf_create_dynamic_relocation): Assert that we have a
1431 section contents allocated where we can swap out the dynamic
1433 (mips_elf_calculate_relocation): Find the real hash-table entry
1434 correctly by using h->root.root.type. Only create a dynamic
1435 relocation entry if the symbol is defined in a shared library.
1436 Create an external GOT entry for the GOT16 relocation if the
1437 symbol was forced local.
1438 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1439 dynamic index if the symbol was forced local.
1441 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1443 * elf32-mips.c: Fix typos in comments.
1445 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1447 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1450 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1452 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1453 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1454 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1455 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1456 (bfd_elf32_m68hc11_vec): Likewise.
1457 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1458 Supports 68hc11 & 68hc12 at the same time.
1459 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1461 (bfd_elf32_m68hc11_vec): Likewise.
1462 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1463 * archures.c (bfd_m68hc12_arch): Define and register in global list
1464 (bfd_m68hc11_arch): Likewise.
1465 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1466 BFD_RELOC_M68HC11_3B): Define.
1467 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1468 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1470 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1472 * elf_bfd.h (struct elf_backend_data): Add info argument to
1473 elf_backend_hide_symbol.
1474 (_bfd_elf_link_hash_hide_symbol): Likewise.
1475 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1476 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1477 * elflink.h (elf_link_add_object_symbols): Likewise.
1478 (elf_link_assign_sym_version): Likewise.
1480 2000-06-18 H.J. Lu <hjl@gnu.org>
1482 * coff-i386.c (coff_i386_reloc): Don't return in case of
1483 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1484 Compensate PE relocations when linking with non-PE object
1485 files to generate a non-PE executable.
1487 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1489 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1490 GOT entries if we're doing a static link or -Bsymbolic link.
1492 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1494 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1495 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1497 (elf_link_output_relocs): Likewise.
1498 (elf_reloc_link_order): Likewise.
1500 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1502 * archures.c (enum bfd_architecture): #define constants for
1503 PowerPc and RS6000 machine numbers.
1504 * bfd-in2.h: Regenerate.
1505 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1506 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1507 and RS6000 machine numbers using #defined constants from
1509 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1510 machine numbers using #defined constants from archures.c. Add
1511 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1512 64-bit words in 620 entry.
1513 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1515 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1517 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1519 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1520 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1521 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1523 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1525 * bfd-in.h (bfd_family_coff): Define.
1526 * bfd-in2.h: Regenerate.
1527 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1528 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1529 instead of bfd_target_coff_flavour.
1530 * cofflink.c (_bfd_coff_final_link): Likewise.
1531 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1532 exclude XCOFF files.
1533 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1535 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1536 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1537 * xcofflink.c (XCOFF_XVECP): Delete.
1538 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1539 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1540 bfd_xcoff_record_link_assignment,
1541 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1542 check for bfd_target_xcoff_flavour.
1544 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1546 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1548 (read_hdr): New function.
1549 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1550 of trying to extract individual registers. Set abfd->arch_info
1551 to match the architecture that created the core file.
1552 (rs6000coff_get_section_contents): Delete.
1553 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1555 2000-06-14 H.J. Lu <hjl@gnu.org>
1557 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1560 2000-06-13 H.J. Lu <hjl@gnu.org>
1562 * configure: Regenerate.
1564 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1566 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1569 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1571 * configure.in (VERSION): Update to show this is the CVS mainline.
1573 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1575 * elf32-d10v.c: Include elf/d10v.h
1576 (enum reloc_type): Delete.
1577 * elf32-d30v.c: Include elf/d30v.h
1578 (enum reloc_type): Delete.
1580 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1581 * Makefile.in: Regenerate.
1583 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1584 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1585 move HOWTOs into elf_howto_table.
1586 (R_386_standard, R_386_ext_offset): Define.
1587 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1588 (elf_i386_reloc_type_lookup): Modify calculation of index into
1589 elf_howto_table since we've removed the padding.
1590 (elf_i386_info_to_howto_rel): Likewise.
1591 (elf_i386_relocate_section): Likewise.
1593 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1595 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1597 2000-06-05 H.J. Lu <hjl@gnu.org>
1599 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1600 an error when seeing an undefined symbol with hidden/internal
1601 attribute. It is handled in *_relocate_section ().
1603 2000-06-05 H.J. Lu <hjl@gnu.org>
1605 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1606 indirect symbol for the ELF_LINK_NON_ELF bit.
1607 (elf_link_output_extsym): Don't output the indirect symbol even
1608 if the ELF_LINK_NON_ELF bit is set.
1610 2000-06-01 J.T. Conklin <jtc@redback.com>
1612 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1613 (i[3456]86-*-netbsdaout*): New target.
1614 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1615 (i[3456]86-*-openbsd*): Likewise.
1617 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1619 * trad-core.c: From hpux-core.c, include <dirent.h> or
1620 <sys/ndir.h> when possible.
1622 2000-05-31 Nick Clifton <nickc@cygnus.com>
1624 * opintl.h (_(String)): Explain why dgettext is used instead
1627 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1629 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1630 definitions. We must not assume they are sorted in the file
1631 according to their index numbers.
1633 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1635 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1636 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1637 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1639 2000-05-30 Nick Clifton <nickc@cygnus.com>
1641 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1642 80960CA, 80960MC as valid machine names.
1644 2000-05-30 H.J. Lu <hjl@gnu.org>
1646 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1647 visibility bits if the symbol is undefined. Correctly handle
1648 weak undefined symbols with hidden and internal attributes.
1650 * elflink.h (elf_link_add_object_symbols): Always turn the
1651 symbol into local if it has the hidden or internal attribute.
1653 2000-05-29 Philip Blundell <philb@gnu.org>
1655 * ppcboot.c: Add packed attribute if compiling with GCC.
1657 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1659 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1661 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1663 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1664 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1665 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1668 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1670 * Makefile.am: Update dependencies with "make dep-am"
1671 * Makefile.in: Regenerate.
1673 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1674 bindtextdomain): Replace defines with those from intl/libgettext.h
1675 to quieten gcc warnings.
1677 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1679 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1681 * archive.c (normalize, bfd_bsd_truncate_arname,
1682 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1683 file names with backslashes.
1685 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1688 * sysdep.h: Include filenames.h.
1690 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1692 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1694 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1696 * elf64-sparc.c (sparc64_elf_relax_section): New.
1697 (sparc64_elf_relocate_section): Optimize tail call into branch always
1699 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1700 (elf32_sparc_relax_section): New.
1702 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1704 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1705 Remove unusued variables.
1706 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1707 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1708 previous fix, so that shared libs really don't influence targets
1709 extension mask and memory model.
1711 2000-05-23 H.J. Lu <hjl@gnu.org>
1713 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1714 h->root.other not h->other.
1715 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1717 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1719 2000-05-23 H.J. Lu <hjl@gnu.org>
1721 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1722 undefined symbol with the non-default visibility attributes.
1723 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1724 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1725 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1726 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1727 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1728 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1729 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1730 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1731 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1732 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1733 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1735 2000-05-22 Richard Henderson <rth@cygnus.com>
1737 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1738 PCREL22, PCREL64I. Zero size of special relocs.
1739 (elf64_ia64_reloc_type_lookup): Likewise.
1740 (USE_BRL, oor_brl, oor_ip): New.
1741 (elf64_ia64_relax_section): New.
1742 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1743 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1744 (elf64_ia64_relocate_section): Likewise.
1745 (bfd_elf64_bfd_relax_section): New.
1746 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1747 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1748 * bfd-in2.h, libbfd.h: Regenerate.
1750 2000-05-22 Nick Clifton <nickc@cygnus.com>
1752 * configure.in : Add peigen.lo to MIPS PE targets.
1753 * configure: Regenerate.
1755 2000-05-22 Momchil Velikov <velco@fadata.bg>
1757 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1758 only if it is known for both input and output bfds. Separate
1759 error message strings as in some languages, it may be necessary
1760 to change more than one place in the string to change between
1763 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1764 endianess checks, call _bfd_generic_verify_endian_match() instead.
1766 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1768 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1770 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1771 endianess before checking bfd flavours.
1773 2000-05-22 H.J. Lu <hjl@gnu.org>
1775 * elflink.h (elf_link_output_extsym): Clear the visibility
1776 field for symbols not defined locally.
1778 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1780 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1781 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1782 (hppa_rebuild_insn): Mask immediate bits here instead.
1783 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1785 2000-05-18 Momchil Velikov <velco@fadata.bg>
1787 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1788 relocs for an executable, ensure that they are virtual addresses.
1790 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1792 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1794 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1795 Rick Gorton <gorton@scrugs.lkg.dec.com>
1797 * elflink.h: Add emitrelocations support: when enabled, relocation
1798 information and relocation sections are put into final output
1799 executables. If the emitrelocations flag is set, do the following:
1800 (elf_bfd_final_link): Emit relocation sections.
1801 (elf_link_input_bfd): Compute relocation section contents.
1802 (elf_gc_sections): Don't clean relocation sections.
1804 2000-05-16 Catherine Moore <clm@cygnus.com>
1806 * som.c (som_decode_symclass): Recognize weak symbols.
1808 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1810 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1811 read idata section only from dataoff.
1812 (pe_print_edata): Correctly check for valid eat_member.
1814 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1816 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1818 2000-05-14 Philip Blundell <philb@gnu.org>
1820 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1822 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1824 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1826 * peigen.c (pe_print_idata): Look for .idata section and print
1827 info even if data directory has zero entries. Read idata section
1828 starting from dataoff, and adjust all data offsets to suit. Cast
1829 all bfd_vma vars to unsigned long before passing to fprintf.
1830 * peigen.c (pe_print_edata): Similarly, look for .edata section
1831 and print info even if data directory has zero entries. Cast
1832 all bfd_vma vars to unsigned long before passing to fprintf.
1834 From Szabolcs Szakacsits <szaka@F-Secure.com>
1835 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1836 directory size which may be bogus.
1837 * peigen.c (pe_print_edata): Similarly.
1839 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1841 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1843 (copy_private_bfd_data): Allow for space possibly taken up by elf
1844 headers when calculating segment physical address from lma.
1846 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1848 * versados.c (versados_scan): Init stringlen and pass_2_done.
1850 * trad-core.c (trad_unix_core_file_p): Return
1851 bfd_error_wrong_format rather than bfd_error_file_truncated.
1853 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1854 add_data_entry. DataDirectory virtual address is relative.
1855 (pe_print_idata): Account for relative DataDirectory virtual
1856 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1857 (pe_print_edata): Similarly.
1859 From Szabolcs Szakacsits <szaka@F-Secure.com>
1860 * peigen.c (dir_names): Add Delay Import Directory.
1861 (pe_print_idata): Always search for bfd section containing
1862 idata address rather than looking up section name. Print this
1863 section name rather than .idata.
1864 (pe_print_edata): Similarly. Also print some fields as %08lx.
1865 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1868 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1870 * xcoff.h: Rename to xcoff-target.h
1871 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1872 * coff-rs6000.c: Ditto.
1873 * coff64-rs6000.c: Ditto.
1874 * coff-pmac.c: Ditto.
1875 * Makefile.in: Regenerate.
1877 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1879 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1880 Change U802TOC64MAGIC to U803XTOCMAGIC.
1882 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1884 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1885 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1886 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1888 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1890 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1892 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1894 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1895 hidden and internal symbols.
1896 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1898 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1899 assign a PLT or GOT entry to symbols with hidden and
1900 internal visibility.
1902 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1904 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1906 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1908 2000-05-02 H.J. Lu <hjl@gnu.org>
1910 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1913 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1915 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1916 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1918 * Makefile.in: Regenerate.
1920 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1922 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1923 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1924 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1925 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1926 * Makefile.in: Rebuild.
1928 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1930 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1931 doesn't work very well.
1933 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1934 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1935 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1936 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1937 (elf_hppa_info_to_howto): Likewise.
1938 (elf_hppa_info_to_howto_rel): Likewise.
1939 (elf_hppa_reloc_type_lookup): Likewise.
1940 (elf_hppa_is_local_label_name): Likewise.
1941 (elf_hppa_fake_sections): Likewise.
1942 (elf_hppa_final_write_processing): Likewise.
1943 (elf_hppa_howto_table): Fully initialise all entries.
1944 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1945 (elf_hppa_info_to_howto): Likewise.
1946 (elf_hppa_info_to_howto_rel): Likewise.
1947 (elf_hppa_reloc_type_lookup): Likewise.
1948 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1949 elf_hppa_unmark_useless_dynamic_symbols,
1950 elf_hppa_remark_useless_dynamic_symbols,
1951 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1952 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1953 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1954 elf32-hppa.c mess is cleaned up.
1955 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1956 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1957 r_field then call hppa_field_adjust inline func with variable
1958 r_field arg, instead call hppa_field_adjust with fixed arg.
1959 In case R_PARISC_PCREL22F, don't set r_field.
1960 (elf_hppa_relocate_insn): Change args and return type to unsigned
1961 int. Call re_assemble_* funcs to do the work.
1963 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1966 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1968 (sign_extend): Mask first before sign extending.
1969 (low_sign_extend): Rewrite without condition expression.
1970 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1971 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1972 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1973 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1974 result as function return value rather than through pointer arg.
1975 Accept unsigned int args, and return unsigned int.
1976 (re_assemble_3): New. Combines function of dis_assemble_3 with
1977 re-assembly of opcode and immediate.
1978 (re_assemble_12): Likewise.
1979 (re_assemble_16): Likewise.
1980 (re_assemble_17): Likewise.
1981 (re_assemble_21): Likewise.
1982 (re_assemble_22): Likewise.
1983 (hppa_field_adjust): Rewrite and document, paying attention to
1984 size of types and signed/unsigned issues.
1985 (get_opcode): Shift before masking.
1986 (FDLW): Rename to FLDW.
1987 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1988 (hppa_rebuild_insn): Change args and return value to unsigned
1989 int. Make use of re_assemble_*. Correct case 11.
1991 * dep-in.sed: Handle ../opcodes/.
1992 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1993 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1994 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1995 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1996 elfarm-nabi.lo dependencies outside of auto-dependency area.
1997 Regenerate dependencies.
1998 * Makefile.in: Regenerate.
2000 * configure.in (TRAD_HEADER): Test non-null before
2002 * configure: Regenerate.
2004 * reloc.c: Fix mis-spelling in comment.
2006 2000-05-01 Alan Modra <alan@linuxcare.com.au>
2008 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
2009 * vms.c (vms_openr_next_archived_file): Return NULL.
2011 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
2013 * coffcode.h Copy changes mistakenly done to libcoff.h in
2016 2000-04-29 Andreas Jaeger <aj@suse.de>
2018 * libbfd-in.h: Correctly check GCC version.
2019 * bfd-in.h: Likewise.
2020 * libhppa.h: Likewise.
2021 * libbfd.h: Regenerate.
2022 * bfd-in2.h: Regenerate.
2024 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
2026 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
2027 coffdu-rs6000.{lo,c}.
2028 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
2030 * Makefile.in: Regenerate.
2031 * xcoff.h: New file.
2032 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
2033 * coff-rs6000.c: Move all declarations and defines that are
2034 common to the xcoff backends into xcoff.h
2035 * coff64-rs6000.c: Ditto,
2037 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
2039 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
2040 _bfd_coff_force_symnames in strings and
2041 _bfd_coff_debug_string_prefix_length to their default values.
2042 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
2044 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
2046 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
2047 _bfd_coff_force_symnames in strings and
2048 _bfd_coff_debug_string_prefix_length to their default values.
2050 2000-04-27 Alan Modra <alan@linuxcare.com.au>
2052 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
2053 Check local_got_refcounts before dereferencing.
2055 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
2056 before deciding we don't need R_PPC_PLT32 relocation.
2057 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
2060 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
2062 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
2064 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
2065 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
2066 (elf_i386_relocate_section): Allow for .plt to go missing.
2067 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
2068 can use a relative reloc for got as elf_i386_relocate_section.
2069 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
2071 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
2073 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
2075 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
2077 * Makefile.am (coff64-rs6000.lo): New rule.
2078 * Makefile.in: Regenerate.
2079 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
2080 xcoff_is_local_label_name, xcoff_rtype2howto,
2081 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
2082 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
2083 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
2084 (NO_COFF_SYMBOLS): Define.
2085 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
2086 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
2088 (MINUS_ONE): New macro.
2089 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
2091 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
2092 coff_SWAP_aux_out): Map to the new functions.
2093 * coff64-rs6000.c: New file.
2094 * libcoff.h (bfd_coff_backend_data): Add new fields
2095 _bfd_coff_force_symnames_in_strings and
2096 _bfd_coff_debug_string_prefix_length.
2097 (bfd_coff_force_symnames_in_strings,
2098 bfd_coff_debug_string_prefix_length): New macros for above fields.
2099 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
2100 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
2101 of using coff_swap_sym_in directly.
2102 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2103 (coff_set_flags) Set magic for XCOFF64.
2104 (coff_compute_section_file_positions): Add symbol name length to
2105 string section length if bfd_coff_debug_string_prefix_length is
2107 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2108 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2109 using coff_swap_lineno_in directly.
2110 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2111 and _bfd_coff_debug_string_prefix_length fields.
2112 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2113 symbol names into strings table when
2114 bfd_coff_force_symnames_in_strings is true.
2115 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2116 SET_RELOC_VADDR): New macros.
2117 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2118 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2120 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2121 changes within RS6000COFF_C specific code.
2122 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2123 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2124 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2125 Extend existing hack on target name.
2126 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2128 * coff-tic54x.c (ticof): Keep up to date with new fields
2129 in bfd_coff_backend_data.
2130 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2131 targ_selvecs to include rs6000coff64_vec for rs6000.
2132 * configure.in: Add rs6000coff64_vec case.
2133 * cpu-powerpc.c: New bfd_arch_info_type.
2135 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
2137 * config.bfd: Only disable elf32-hppa vectors, not all of the
2138 BSD and OSF configuration support. Provide (disabled) clauses
2140 * configure.in: Add clause for PA64 support.
2141 * configure: Rebuilt.
2143 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2144 (bfd_elf64_hppa_vec): Declare.
2146 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2147 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2148 (elf64-hppa.lo): Add dependencies.
2149 * Makefile.in: Rebuilt.
2151 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2153 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
2155 * libhppa.h (dis_assemble_16): New function.
2156 (pa_arch): Added pa20w element.
2158 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
2160 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2161 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2162 bfd_elf64_slurp_reloc_table.
2164 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2165 definitions to get external names.
2166 (elf_write_relocs): Renamed from write_relocs and make global.
2167 (elf_slurp_reloc_table): Make global.
2168 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2170 * archive.c (hpux_uid_gid_encode): New function.
2171 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2172 defined and the ID is greater than 99999.
2173 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2174 special uid/gid fields into 32 bit values.
2176 2000-04-21 Matthew Green <mrg@cygnus.com>
2178 * config.bfd: Add NetBSD/sparc64 support.
2180 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2181 David Mosberger <davidm@hpl.hp.com>
2182 Timothy Wall <twall@cygnus.com>
2183 Jim Wilson <wilson@cygnus.com>
2185 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2186 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2187 (BFD64_BACKENDS): Add elf64-ia64.lo.
2188 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2189 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2190 * Makefile.in: Rebuild.
2191 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2192 (bfd_ia64_arch): Declare.
2193 (bfd_archures_list): Add bfd_ia64_arch.
2194 * bfd-in2.h: Rebuild.
2195 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2196 * configure: Rebuild.
2197 * configure.host: (ia64-*-linux*): New host.
2198 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2199 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2200 * elf.c (prep_headers): Add bfd_arch_ia64.
2201 * libbfd.h: Rebuild.
2202 * reloc.c: Add IA-64 relocations.
2203 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2205 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2206 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2208 2000-04-21 Richard Henderson <rth@cygnus.com>
2210 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2211 contents when performing a partial link.
2212 (bfd_elf_d30v_reloc_21): Likewise.
2214 2000-04-20 H.J. Lu <hjl@gnu.org>
2216 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2217 patch to symbols defined by a shared object.
2218 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2220 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2223 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2224 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2226 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2228 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2229 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2230 (coff-ia64.lo): Add dependency.
2231 * Makefile.in: Regenerate.
2232 * coff-ia64.c: New file.
2233 * efi-app-ia32.c: Ditto.
2234 * efi-app-ia64.c: Ditto.
2235 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2236 (coff_set_flags): Ditto.
2237 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2238 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2239 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2240 * configure: Regenerate.
2241 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2242 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2243 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2244 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2245 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2246 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2247 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2248 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2249 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2250 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2251 (GET_PDATA_ENTRY): Ditto.
2252 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2253 data_start. Use above macros to read fields that are 64 bit wide for
2254 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2255 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2256 FileAlignment and SectionAlignment to minimum alignment if they
2258 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2259 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2260 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2261 Use above macros to write fields that are 64 bit wide for
2263 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2264 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2265 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2266 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2267 begin address, end address, and unwind info address only. Use
2268 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2270 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2271 HIGH3ADJ relocation names.
2272 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2273 * targets.c: Declare bfd_efi_app_ia32_vec and
2274 bfd_efi_app_ia64_vec.
2275 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2276 bfd_efi_app_ia64_vec.
2278 2000-04-17 Timothy Wall <twall@cygnus.com>
2280 * bfd-in2.h: Add prototypes for tic54x load page access.
2281 * bfd-in.h: Regenerate.
2282 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2283 in customized _set_arch_mach function.
2284 * coffcode.h (coff_set_alignment_hook): Set section load page if
2285 the appropriate macro is defined.
2286 (write_object_contents): Read section load page.
2288 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2290 * elf32-hppa.h: Update copyright date.
2292 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2293 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2295 * elf32-d30v.c (MAX32): Don't use LL suffix.
2296 (MIN32): Define in terms of MAX32.
2297 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2299 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2302 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2304 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2306 * dep-in.sed: Match space before file name, not after.
2307 * Makefile.am: Regenerate dependencies.
2308 * Makefile.in: Regenerate.
2310 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2311 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2312 extend without an if statement.
2314 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2316 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2318 * elf32-mips.c (gprel16_with_gp): Likewise.
2319 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2320 here using -0x40000, not (int)0xfffc0000.
2321 (elf32_hppa_size_of_stub): Likewise.
2323 2000-04-11 Timothy Wall <twall@cygnus.com>
2325 * coff-tic54x.c: Now builds with all targets.
2326 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2327 * Makefile.in: Regenerate.
2328 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2329 unitialized variable.
2331 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2333 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2334 --enable-build-warnings option.
2335 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2336 * Makefile.in, configure: Re-generate.
2338 2000-04-07 Nick Clifton <nickc@cygnus.com>
2340 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2341 BFD_RELOC_THUMB_PCREL_BLX.
2343 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2344 R_ARM_XPC25 and R_ARM_THM_PC22.
2346 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2347 R_ARM_XPC25 and R_ARM_THM_XPC22.
2348 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2349 R_ARM_[XPC25|THM_XPC22].
2351 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2352 elf/arm-oabi.h to elf/arm.h
2354 * Makefile.am: Fix dependency for elfarm-oabi.c
2355 * Makefile.in: Regenerate.
2357 * bfd-in2.h: Regenerate.
2358 * libbfd.h: Regenerate.
2360 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2362 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2363 and restore it on failure. Release newly allocated tdata on
2366 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2368 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2369 (decode_line_info): Set it. Report error if unit->line_offset is
2370 equal to or larger than it.
2372 2000-04-07 Timothy Wall <twall@cygnus.com>
2374 * targets.c: Added vecs for tic54x.
2375 * reloc.c: Added relocs for tic54x.
2376 * libbfd.h: Regenerated.
2377 * configure: Add TI COFF vecs for tic54x.
2378 * configure.in: Ditto.
2379 * config.bfd (targ_cpu): Recognize new tic54x target.
2380 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2381 * bfd-in2.h: Add tic54x target and relocations.
2382 * Makefile.am, Makefile.in: Add tic54x target.
2383 * archures.c (bfd_archures_list): Add tic54x target.
2384 * coff-tic54x.c: New.
2385 * cpu-tic54x.c: New.
2387 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2389 * elfcore.h (elf_core_file_p): call backend_object_p which
2390 thereby gets an opportunity to update the arch/machine type.
2392 2000-04-06 Timothy Wall <twall@cygnus.com>
2394 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2395 class. Handle SEC_CLINK and SEC_BLOCK flags.
2396 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2397 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2399 2000-04-06 Nick Clifton <nickc@cygnus.com>
2401 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2402 EF_INTERWORK if this is an unknown EABI.
2403 (elf32_arm_merge_private_bfd_data): Check EABI version
2404 numbers. Only check EF_xxx flags if the EABI version number
2406 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2407 if the EABI version number is unknown.
2408 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2409 if the EABI version number is unknown.
2411 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2413 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2414 BFD_RELOC_SH_LOOP_END.
2415 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2416 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2417 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2418 (sh_elf_reloc_loop): New function.
2419 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2421 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2422 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2423 * bfd-in2.h, libbfd.h: Regenerate.
2425 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2427 * po/bfd.pot: Regenerate.
2429 * Makefile.am: Remove extraneous mkdep comment.
2430 (MKDEP): Use gcc -MM rather than mkdep.
2431 (DEP): Quote when passing vars to sub-make. Add warning
2433 (DEP1): Rewrite for "gcc -MM".
2434 (CLEANFILES): Add DEP2.
2435 Update dependencies.
2436 * Makefile.in: Regenerate.
2438 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2440 * configure.in: Added corefile support for AIX 4.3. In particular,
2441 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2442 compiling rs6000-core.c.
2443 * configure: Regenerated.
2445 2000-04-03 H.J. Lu <hjl@gnu.org>
2447 * cache.c (bfd_open_file): Unlink the output file only if
2448 it has non-zero size.
2450 2000-04-01 Ken Block USG <block@zk3.dec.com>
2452 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2453 relative relocations for non-loaded sections in shared objects.
2454 (elf64_alpha_check_relocs): Similarly.
2456 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2458 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2459 BFD_RELOC_16 to switch for extended relocs.
2460 (MY_swap_ext_reloc_in): New.
2461 (MY_swap_ext_reloc_out): New.
2462 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2463 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2464 (NAME(aout,squirt_out_relocs)): Similarly use
2465 MY_swap_ext_reloc_out.
2466 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2468 2000-04-03 Kazu Hirata <kazu@hxi.com>
2470 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2471 the R_PCRWORD_B case.
2473 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2475 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2479 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2481 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2482 HOWTO references to bfd_elf_generic_reloc, that have
2483 partial_inplace == true, now use the new function. The function
2484 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2485 extends its fixes to the R_M32R_{16,24,32} relocs.
2486 The new logic in m32r_elf_lo16_reloc() has been removed, and
2487 it instead calls the new routine to obtain that functionality.
2489 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2491 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2492 elf32_avr_check_relocs, avr_final_link_relocate,
2493 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2494 elf32_avr_object_p): Add prototypes.
2495 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2496 (bfd_elf_avr_final_write_processing): Make static.
2498 2000-03-27 Denis Chertykov <denisc@overta.ru>
2500 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2501 * archures.c (bfd_architecture): Add AVR architecture.
2502 (bfd_archures_list): Add reference to AVR architecture info.
2503 * elf.c (prep_headers): Handle bfd_arch_avr.
2504 * reloc.c: Add various AVR relocation enums.
2505 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2507 * Makefile.am: Add support for AVR elf.
2508 * configure.in: Likewise.
2509 * config.bfd: Likewise.
2510 * Makefile.in: Regenerate.
2511 * configure: This too.
2512 * bfd-in2.h: And this.
2513 * libbfd.h: And this.
2515 2000-03-24 H.J. Lu <hjl@gnu.org>
2517 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2518 (elf64_alpha_find_reloc_at_ofs): Likewise.
2520 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2522 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2523 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2524 allowable range used to be -2**(n-1) to 2**n-1.
2525 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2526 "boolean overflow" with "bfd_reloc_status_type flag".
2528 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2530 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2532 2000-03-14 Kazu Hirata <kazu@hxi.com>
2534 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2535 of shrinks properly, including the last reloc.
2537 2000-03-13 Kazu Hirata <kazu@hxi.com>
2539 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2542 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2544 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2545 a format mismatch rather than an "error" from bfd_read such as
2546 bfd_error_file_truncated.
2548 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2550 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2551 sign-extension and big-endian compensation for
2552 R_MIPS_64 even in ld -r.
2554 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2556 * elf32-mips.c (mips_elf_next_relocation): Rename from
2557 mips_elf_next_lo16_relocation, and generalize to look
2558 for any relocation type.
2559 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2560 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2561 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2562 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2563 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2564 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2565 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2566 (mips_rtype_to_howto): Likewise.
2567 (mips_elf_calculate_relocation): Handle new relocs.
2568 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2569 are paired. The addend for R_MIPS_GNU_REL16_S2
2570 is shifted right two bits.
2572 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2574 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2575 comment, and ensure it doesn't happen again.
2576 (bfd_install_relocation): Same here.
2577 (_bfd_relocate_contents): Don't bother assigning unused signmask
2578 shift result. Fix typos in comments.
2579 Remove trailing whitespace throughout file.
2581 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2583 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2584 * bfd-in2.h: Rebuild.
2586 2000-03-06 Nick Clifton <nickc@cygnus.com>
2588 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2590 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2591 (SIZEOF_ILF_STRINGS): Redefine.
2592 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2593 relative reloc, as opposed to a section relative reloc.
2594 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2596 Add length of symbol's prefix to string pointer.
2597 Store a pointer to the symbol in the symbol pointer table.
2598 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2599 Initialise the symbol pointer table.
2600 Store the hint in the Hint/Name table.
2601 Make the jump reloc be symbol realtive, not section relative.
2602 Create an import symbol for imported code.
2604 2000-03-06 Catherine Moore <clm@cygnus.com>
2606 * elf.c (swap_out_syms): Check for null type_ptr.
2608 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2610 * aout-target.h (MY(write_object_contents)): Remove unused
2611 and unusable "#if CHOOSE_RELOC_SIZE".
2612 * pc532-mach.c (MY(write_object_contents)): Ditto.
2613 * netbsd.h (MY(write_object_contents)): Ditto.
2614 * hp300hpux.c (MY(write_object_contents)): Ditto.
2615 * freebsd.h (MY(write_object_contents)): Ditto.
2616 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2618 2000-02-29 H.J. Lu <hjl@gnu.org>
2620 * peicode.h (jtab): Make it static.
2622 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2623 defined and COFF_IMAGE_WITH_PE is not defined.
2624 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2625 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2627 2000-03-01 Nick Clifton <nickc@cygnus.com>
2629 * coff-arm.c (bfd_arm_process_before_allocation): Make
2630 'symndx' signed to prevent compile time warning.
2632 * coff-mcore.c: Remove unused prototype for pe_object_p.
2634 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2635 functions that are not used when COFF_IMAGE_WITH_PE is
2637 (struct sh_opcode): Change type of 'flags' field to unsigned
2638 long so that it can hold the USESAS flag.
2640 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2642 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2645 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2647 Remove unusued variables and code.
2648 (elf_backend_add_symbol_hook): Fix prototype.
2650 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2653 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2656 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2658 Remove unusued variables and code.
2659 (elf_backend_add_symbol_hook): Fix prototype.
2661 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2663 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2664 to unused function parameter.
2666 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2668 Use EMPTY_HOWTO to initialise empty howto slots.
2669 Remove unused variables.
2671 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2673 2000-03-01 H.J. Lu <hjl@gnu.org>
2675 * aoutx.h (aout_link_input_section_std): Pass "true" to
2676 the undefined_symbol callback.
2677 (aout_link_input_section_ext): Likewise.
2678 * bout.c (get_value): Likewise.
2679 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2680 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2682 (alpha_relocate_section): Likewise.
2683 * coff-arm.c (coff_arm_relocate_section): Likewise.
2684 * coff-i960.c (coff_i960_relocate_section): Likewise.
2685 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2686 * coff-mips.c (mips_relocate_section): Likewise.
2687 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2688 * coff-sh.c (sh_relocate_section): Likewise.
2689 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2690 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2691 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2692 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2693 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2694 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2695 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2696 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2697 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2698 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2699 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2700 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2701 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2702 * elflink.h (elf_link_output_extsym): Likewise.
2703 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2704 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2705 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2707 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2708 undefined_symbol callback when building shared library with
2709 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2711 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2712 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2713 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2714 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2715 (elf32_mips_get_relocated_section_content): Likewise.
2716 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2717 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2718 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2719 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2721 2000-02-28 Nick Clifton <nickc@cygnus.com>
2723 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2724 * Makefile.in: Regenerate.
2726 * configure.in: Add support for mips and sh pe vectors.
2727 * configure: regenerate.
2729 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2732 * targets.c: Add mips and sh pe vectors.
2734 * libpei.h (coff_final_link_postscript): Only define if not
2737 * coffcode.h: Add support for WinCE magic numbers.
2739 * peigen.c (pe_print_reloc): Update comment and rearrange
2740 appending of newline character.
2742 * peicode.h: Add support for Image Library Format.
2743 (pe_ILF_vars): Structure containing data used by ILF code.
2744 (pe_ILF_make_a_section): New function. Create a section based
2746 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2748 (pe_ILF_make_a_symbol): New function. Create a symbol based
2750 (pe_ILF_save_relocs): New function. Store the relocs created
2751 by pe_ILF_make_a_reloc in a section.
2752 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2754 (pe_ILF_object_p): New function. Return a bfd_target pointer
2756 (pe_bfd_object_p): If an ILF object is detected call
2757 pe_ILF_object_p on it.
2759 * coff-arm.c: Add support for WinCE relocs which are different
2760 from normal ARM COFF relocs.
2761 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2763 * coff-sh.c: Add support for sh-pe target.
2764 * pe-sh.c: New file. Support code for sh-pe target.
2765 * pei-sh.c: New file. Support code for sh-pe target.
2767 * pe-mips.c: New file. Support code for mips-pe target.
2768 * pei-mips.c: New file. Support code for mips-pe target.
2770 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2772 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2773 architecture if the object causing the bump is dynamic.
2774 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2775 and also don't it for memory ordering.
2776 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2778 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2780 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2781 calling bfd_get_section_size_before_reloc.
2782 (decode_line_info): Likewise.
2783 (_bfd_dwarf2_find_nearest_line): Likewise.
2785 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2787 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2788 name of the libtool directory.
2789 * Makefile.in: Rebuild.
2791 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2793 * som.c (SOM_HOWTO): Define.
2794 (som_hppa_howto_table): Use it.
2796 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2798 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2800 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2802 2000-02-24 Catherine Moore <clm@cygnus.com>
2804 * som.c (som_misc_symbol_info): Add field
2806 (som_bfd_derive_misc_symbol_info): Initialize
2808 (som_build_and_write_symbol_table): Keep track
2809 of secondary_def field.
2810 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2811 if secondary_def field is set.
2812 (som_bfd_ar_write_symbol_stuff): Initialize
2815 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2817 * dwarf2.c (read_address): Read 16-bits addresses.
2818 (parse_comp_unit): Accept addr_size == 2.
2820 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2822 * bfd-in.h: Update copyright date.
2824 2000-02-23 Linas Vepstas <linas@linas.org>
2826 * cpu-i370.c: New file.
2827 * elf32-i370.c: New file.
2828 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2829 (bfd_i370_arch): New.
2830 (bfd_archures_list): Add bfd_i370_arch.
2831 * elf.c (prep_headers): Add bfd_arch_i370.
2832 * Makefile.am: Add support for IBM 370 elf.
2833 * config.bfd: Likewise.
2834 * configure.in: Likewise.
2835 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2836 * reloc.c (bfd_reloc_code_type): Likewise.
2837 * targets.c: Likewise.
2839 * Makefile.in: Regenerate.
2840 * configure: Regenerate.
2841 * bfd-in2.h: Regenerate.
2843 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2845 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2846 invalid relocation types, and change them to R_386_NONE.
2848 2000-02-22 H.J. Lu <hjl@gnu.org>
2850 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2851 not defined, don't add a second ELF_VER_CHR.
2853 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2854 symbols converted to local symbols even when stripping all
2856 (elf_link_output_extsym): Process global symbols converted to
2857 local symbols even if they are being stripped.
2859 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2861 * archures.c (bfd_octets_per_byte): Return unsigned int.
2862 (bfd_arch_mach_octets_per_byte): Ditto.
2863 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2865 * section.c (bfd_get_section_size_before_reloc): Quell signed
2866 vs. unsigned comparison warning.
2867 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2868 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2869 change. What was I thinking?
2870 * bfd-in2.h: Regenerate.
2872 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2873 (elf_gc_sections): Same here.
2874 (elf_gc_common_finalize_got_offsets): And here.
2876 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2878 ELF HPPA doesn't work at present; remove it until it does.
2879 * config.bfd: Comment out setting targ_defvec to
2881 * Makefile.am: Rebuild dependencies.
2882 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2883 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2884 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2885 * Makefile.in: Rebuild.
2886 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2888 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2890 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2891 is no bfd_free(). Revert bfd_free part of previous change.
2893 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2895 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2897 (coff_compute_section_file_positions): Use bfd_free to pair
2899 (coff_write_object_contents): Likewise.
2901 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2902 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2904 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2906 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2907 (xcoff_ar_file_hdr_big): New structure.
2908 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2909 (xcoff_ar_hdr_big): New structure.
2910 (SIZEOF_AR_HDR_BIG): New macro.
2911 (xcoff_big_format_p): New macro.
2912 (xcoff_ardata_big): New macro.
2913 (arch_xhdr_big): New macro.
2914 (xcoff_slurp_armap): Handle large archives.
2915 (xcoff_archive_p): Detect large archives.
2916 (xcoff_read_ar_hdr): Handle large archives.
2917 (xcoff_openr_next_archived_file): Handle large archives.
2918 (xcoff_generic_stat_arch_elt): Handle large archives.
2919 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2920 (xcoff_write_armap_big): New function.
2921 (xcoff_write_armap): New function, dispatch to _old or _big.
2922 (xcoff_write_archive_contents_old): Rename from
2923 xcoff_write_archive_contents.
2924 (xcoff_write_archive_contents_big): New function.
2925 (xcoff_write_archive_contents): New function, dispatch to _old or
2928 2000-02-18 Richard Henderson <rth@cygnus.com>
2930 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2931 and hide_symbol members.
2932 (elf_link_hash_copy_indirect): Remove.
2933 (elf_link_hash_hide_symbol): Remove.
2934 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2935 and elf_backend_hide_symbol.
2936 (_bfd_elf_link_hash_copy_indirect): Declare.
2937 (_bfd_elf_link_hash_hide_symbol): Declare.
2938 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2939 (_bfd_elf_link_hash_hide_symbol): Likewise.
2940 (_bfd_elf_link_hash_table_init): Don't init killed members.
2941 * elflink.h (elf_link_add_object_symbols): Use the bed function
2942 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2943 (elf_link_assign_sym_version): Likewise.
2944 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2945 (elf_backend_hide_symbol): Likewise.
2946 (elfNN_bed): Update for new members.
2948 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2950 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2951 STACK_END_ADDR): Define for new core file format.
2952 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2953 for handling the vagaries of the various core file structures used
2954 by AIX over the years.
2955 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2956 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2957 core_dumpx structure.
2959 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2961 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2962 (bfd_mach_sh3_dsp): Likewise.
2963 (bfd_mach_sh4): Reinstate.
2964 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2965 * bfd-in2.h: Regenerate.
2966 * coff-sh.c (struct sh_opcode): flags is no longer short.
2967 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2968 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2969 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2970 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2971 (sh_opcodes): No longer const.
2972 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2973 (sh_insn_uses_reg): Check for USESAS and USESR8.
2974 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2975 (_bfd_sh_align_load_span): Return early for SH4.
2976 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2977 Take into account that field b of a parallel processing insn
2978 could be mistaken for a separate insn.
2979 * cpu-sh.c (arch_info_struct): New array elements for
2980 sh2, sh-dsp and sh3-dsp.
2981 Reinstate element for sh4.
2982 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2983 (SH4_NEXT): Reinstate.
2984 (SH3_NEXT, SH3E_NEXT): Adjust.
2985 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2986 * elf32-sh.c (sh_elf_set_private_flags): New function.
2987 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2988 (sh_elf_merge_private_data): New function.
2989 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2990 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2991 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2992 sh_elf_merge_private_data.
2994 2000-02-13 Richard Henderson <rth@cygnus.com>
2996 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2997 hide_symbol members.
2998 (elf_link_hash_copy_indirect): New.
2999 (elf_link_hash_hide_symbol): New.
3000 * elflink.h (elf_link_add_object_symbols): Break out copy from
3001 indirect new new symbol to elf.c.
3002 (elf_link_assign_sym_version): Break out privatization of
3003 non-exported symbol to elf.c.
3004 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
3005 (_bfd_elf_link_hash_hide_symbol): New.
3006 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
3008 2000-02-13 Ian Lance Taylor <ian@zembu.com>
3010 * section.c (_bfd_strip_section_from_output): Add info parameter.
3011 If it passed as non-NULL, use it to check whether any input BFD
3012 has an input section which uses this output section. Change all
3014 * bfd-in2.h: Rebuild.
3016 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
3017 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
3019 * bfd-in2.h: Rebuild.
3021 2000-02-10 Timothy Wall <twall@cygnus.com>
3023 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
3024 allow final modifications of swapped-in symbol.
3025 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
3026 * coffcode.h (coff_write_relocs): Use macro
3027 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
3028 symbol index should be set to -1.
3030 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
3032 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
3033 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
3034 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
3035 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
3036 sh_insns_uses_or_sets_freg): New functions.
3037 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
3038 * (sh_insns_conflict): Use new functions and new macros to
3039 detect conflicts when two instructions both set same integer registers,
3040 both set same fp register, and both set special register.
3042 2000-02-09 Timothy Wall <twall@cygnus.com>
3044 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
3045 swapping in sections, so that the swapping routines have access to
3048 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
3050 * coff-go32.c: Update comment. Update copyright.
3052 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3054 * syms.c (bfd_decode_symclass)
3055 Two new class characters were added - 'V' and 'v'. The
3056 meaning of 'W' is now restricted to just weak non-object
3057 symbols. This allows differentiation between, for example,
3058 weak functions vs weak objects. nm for example now dumps:
3060 'w' = weak unresolved
3061 'V' = weak global object
3062 'v' = weak unresolved object
3064 (bfd_is_undefined_symclass): New function. Return true if the
3065 given symbol class represents and undefined/unresolved symbol.
3067 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
3070 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
3072 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
3073 STT_ARM_16BIT flag set, but it is not attached to a data object
3074 return STT_ARM_16BIT so that it will be treated as code by the
3077 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3079 * coff-i386.c (i3coff_object_p): Remove prototype.
3082 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
3083 to name. Update copyright.
3085 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
3086 assignment to avoid warning. Update copyright.
3088 2000-01-24 Robert Lipe (robertl@sco.com)
3090 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
3091 instead of using GNU C extension.
3093 2000-01-21 Nick Clifton <nickc@cygnus.com>
3095 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
3096 amount from a bfd_in_memory structure.
3097 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
3100 2000-01-14 Nick Clifton <nickc@cygnus.com>
3102 * linker.c (default_indirect_link_order): oops - fix incorrectly
3103 applied patch from Tim Wall.
3105 2000-01-13 Timothy Wall (twall@tiac.net>
3107 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3108 = scnhsz, filhsz, relsz, aoutsz, etc)
3110 * coffswap.h: Ditto.
3112 2000-01-13 Nick Clifton <nickc@cygnus.com>
3114 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3115 interwork thumb to arm stub.
3117 2000-01-13 Timothy Wall (twall@tiac.net>
3119 * archures.c (bfd_octets_per_byte): New function: Return
3121 (bfd_arch_mach_octets_per_byte): New function: Return target
3124 * section.c: Distinguish between octets and bytes for usage of
3125 _cooked_size, _raw_size, and output_offset. Clarify
3126 description of bfd_set_section_contents.
3128 * bfd-in2.h: Regenerate.
3130 * coffgen.c: Indicate that the offset parameter is in bytes, not
3133 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3134 where appropriate to get the octet offset when calling
3135 bfd_set_section_contents.
3136 (bfd_coff_reloc_link_order): Ditto.
3138 * linker.c (bfd_generic_reloc_link_order): Ditto.
3139 (_bfd_default_link_order): Ditto.
3141 * reloc.c (bfd_perform_relocation): Distinguish between octets
3142 and bytes. Use octets when indexing into octet data; use bytes
3143 when calculating target addresses.
3144 (bfd_install_relocation): Ditto.
3146 * srec.c (srec_write_section): Ditto.
3148 2000-01-13 Nick Clifton <nickc@cygnus.com>
3150 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3151 3 to 2. This allows 4 byte sized sections, which is necessary for
3152 dlltool to build functioning DLLs.
3154 2000-01-10 Philip Blundell <pb@futuretv.com>
3156 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3157 (arm*-*-conix*): New target.
3159 2000-01-10 Egor Duda <deo@logos-m.ru>
3161 * config.bfd: Include elf32_i386 vector to target list for cygwin
3164 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3165 * configure.in: Test for structure win32_pstatus_t in
3167 * configure: Regenerate.
3169 * elf.c (elfcore_grok_win32pstatus): New function: process
3170 win32_pstatus_t notes in elf core file.
3171 (elfcore_grok_note): Detect win32_pstatus notes.
3173 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3175 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3177 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3178 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3180 1999-12-29 Richard Henderson <rth@cygnus.com>
3182 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3183 if no dynamic sections created.
3185 1999-12-27 Nick Clifton <nickc@cygnus.com>
3187 * peicode.h (pe_bfd_object_p): Only define for PE format
3190 1999-12-17 Nick Clifton <nickc@cygnus.com>
3192 * coff-i386.c (i3coff_object_p): Delete.
3193 (i386coff_vec): Replace reference to i3coff_object_p with a
3194 reference to coff_object_p.
3196 * coff-mcore.c (pe_object_p): Delete.
3198 * peicode.h (pe_bfd_object_p): New function: Detect the
3199 presence of a PE format COFF object file. Also detect and
3200 warn about the presence of LINK6 format Image Library Format
3203 1999-12-16 Nick Clifton <nickc@cygnus.com>
3205 * coff-arm.c (NUM_ELEM): New macro.
3206 (NUM_RELOCS): New macro: The number of known ARM relocs.
3207 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3208 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3210 (bfd_arm_process_before_allocation): Produce a warning message if
3211 an out of range symbol index is encountered.
3213 1999-12-14 Nick Clifton <nickc@cygnus.com>
3215 * elflink.h (is_global_symbol_definition): New Function: Return
3216 true iff the symbol is being given a global definition in this
3218 (elf_link_is_defined_archive_symbol): Do not bother processing
3219 symbols for an archive element that has already been included
3221 Use is_global_symbol_definition().
3223 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3225 * config.bfd: Add support for sparc-*-netbsdelf* and
3226 sparc-*-netbsdaout*.
3228 1999-12-13 Nick Clifton <nickc@cygnus.com>
3230 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3231 if the symbol is in the common section.
3233 1999-12-10 Nick Clifton <nickc@cygnus.com>
3235 * elflink.h (elf_link_is_defined_archive_symbol): New
3236 function: Decide if a symbol, in an archive map is there
3237 because it is defined in the archive element, or because it is
3238 just another common declaration of it.
3239 (elf_link_add_archive_symbols): Use
3240 elf_link_is_defined_archive_symbol to decide if an archive
3241 element contain a reference to a common symbol should be
3244 1999-12-10 Nick Clifton <nickc@cygnus.com>
3246 * elflink.h: Revert previous patch.
3247 * targets.c: Revert previous patch.
3248 * libbfd-in2.h: Revert previous patch.
3249 * libbfd.h: Revert previous patch.
3250 * elfxx-target.h: Revert previous patch.
3251 * archive.c: Revert previous patch.
3252 * aout-target.h: Revert previous patch.
3253 * aout-tic30.h: Revert previous patch.
3254 * bfd.c: Revert previous patch.
3255 * coff-alpha.c: Revert previous patch.
3256 * coff-rs6000.c: Revert previous patch.
3257 * elf64-mips.c: Revert previous patch.
3258 * ieee.c: Revert previous patch.
3259 * libecoff.h: Revert previous patch.
3260 * oasys.c: Revert previous patch.
3261 * som.c: Revert previous patch.
3262 * vms.c: Revert previous patch.
3264 1999-12-09 Nick Clifton <nickc@cygnus.com>
3266 * elflink.h (elf_link_add_archive_symbols): Add an archive
3267 element even if contains a symbol which is currently only
3268 considered to be a common.
3270 * targets.c (struct bfd_target): Add new field
3271 _bfd_allow_commons_in_armap.
3272 * bfd-in2.h:Regenerate.
3274 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3276 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3277 * libbfd.h: Regenerate.
3279 * elfxx-target.h: If using COFF archive map, override
3280 definition of allow_commons_in_armap and replace with
3283 * archive.c (bfd_compute_and_write_armap): Do not place common
3284 symbols into the archive map unless _bfd_allow_commons_in_armap
3287 * aout-target.h (MY_allow_commons_in_armap): Define.
3288 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3289 * bfd.c (bfd_allow_commons_in_armap): Define.
3290 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3291 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3292 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3293 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3294 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3295 * oasys.c (oasys_allow_commons_in_armap): Define.
3296 * som.c (som_allow_commons_in_armap): Define.
3297 * vms.c (vms_allow_commons_in_armap): Define.
3299 1999-12-07 Jim Blandy <jimb@cygnus.com>
3301 Add support for SSE registers in ELF core files.
3302 * elf.c (elfcore_make_note_pseudosection): New function.
3303 (elfcore_grok_prfpreg): Use it.
3304 (elfcore_grok_prxfpreg): New function.
3305 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3307 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3309 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3310 value by 4 before storing it back in the field. From
3311 Koundinya. K <kk@ddeorg.soft.net>.
3313 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3315 * archures.c (bfd_mach_am33): Define.
3316 * bfd-in2.h: Rebuilt.
3317 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3318 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3319 (compute_function_info): Handle additional registers saved by
3321 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3322 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3324 1999-11-29 Jim Blandy <jimb@cygnus.com>
3326 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3328 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3331 1999-11-27 Michael Meissner <meissner@cygnus.com>
3333 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3334 internal use within gas for alpha explicit relocations.
3335 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3336 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3337 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3338 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3339 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3340 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3342 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3343 BFD_RELOC_ALPHA_USER_*.
3345 * bfd-in2.h: Regenerate.
3346 * libbfd.h: Regenerate.
3348 1999-11-26 Fred Fish <fnf@cygnus.com>
3350 * elf.c (elfcore_read_notes): Add prototype for static function.
3351 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3352 (bfd_section_from_phdr): Replacement function that calls
3353 _bfd_elf_make_section_from_phdr for generic segment types and
3354 backend fucntion pointed to by elf_backend_section_from_phdr for
3355 backend specific segment types.
3356 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3357 now called by _bfd_elf_make_section_from_phdr. Note that this func
3358 is now just a stub between the caller and bfd_section_from_phdr.
3360 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3361 elf_backend_section_from_phdr.
3362 (elf_backend_section_from_phdr): Add prototype.
3364 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3365 (elfNN_bed): Add elf_backend_section_from_phdr.
3367 1999-11-25 Nick Clifton <nickc@cygnus.com>
3369 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3370 SEC_CODE and SEC_READONLY flags to glue sections.
3372 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3373 SEC_CODE and SEC_READONLY flags to glue sections.
3375 1999-11-20 Nick Clifton <nickc@cygnus.com>
3377 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3380 1999-11-19 Catherine Moore <clm@cygnus.com>
3382 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3383 (elf_cpu32_plt_entry): Likewise.
3385 1999-11-18 Nick Clifton <nickc@cygnus.com>
3387 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3389 (coff_mcore_relocate_section): Initialise addend to 0.
3390 Special case processing of RVA reloc.
3392 1999-11-17 Richard Henderson <rth@cygnus.com>
3394 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3395 type_change_ok; add sign_extend_vma.
3396 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3397 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3398 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3399 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3400 (elfNN_bed): Follow struture changes.
3402 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3404 * libbfd.c (bfd_read): Check result of read against desired result
3406 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3407 invalid compared to the section size.
3409 * ieee.c (ieee_slurp_debug): Get the length of the debug
3410 information right if there is no data part.
3412 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3414 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3415 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3417 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3419 * elflink.h (elf_bfd_final_link): Make last_local signed.
3421 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3423 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3426 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3428 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3430 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3431 * bfd-in2.h: Regenerate.
3433 1999-10-15 Andrew Haley <aph@cygnus.com>
3435 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3437 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3439 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3441 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3443 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3444 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3447 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3449 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3450 relocs also need the GP value.
3451 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3452 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3453 the GP value for R_MIPS_LITERAL relocs too. Handle
3454 R_MIPS_64 relocs properly on big-endian MIPS.
3455 (mips_elf_sign_extend): Behave properly with 'long long'.
3456 (mips_elf_highest): Correct typo.
3458 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3460 * cpu-m32r.c (arch_info_struct): New static global.
3461 (bfd_m32r_arch): Refer to it.
3462 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3463 (m32r_elf_print_private_bfd_data): Ditto.
3464 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3465 * archures.c (bfd_mach_m32rx): Define it.
3466 * bfd-in2.h: Rebuild.
3468 1999-09-28 Fred Fish <fnf@cygnus.com>
3470 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3471 (cisco_core_big_vec): Add new bigendian vec.
3472 (cisco_core_little_vec): Add new little endian vec.
3474 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3475 (crash_info_locs): Add array of possible offsets.
3476 (MASK_ADDR): Mask to apply to crash info offset.
3477 (crashinfo_external): Add textbase, database, bssbase and
3478 turn into a typedef.
3479 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3480 Many small changes to account for additional hardware versions.
3481 Pick a reasonable size for ".reg" section. Add a ".crash"
3482 section to allow access to crashinfo_external struct.
3483 (cisco_core_file_p): New version of this function that
3484 iterates over crash_info_locs, calling cisco_core_file_validate.
3485 (cisco_core_vec): Old big endian only vec replaced with ...
3486 (cisco_core_big_vec): Add big endian version.
3487 (cisco_core_little_vec): Add little endian version.
3489 * configure.in (cisco_core_vec): Split to two new vectors ...
3490 (cisco_core_big_vec): New target vector.
3491 (cisco_core_little_vec): New target vector.
3492 * configure: Regenerate.
3493 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3494 to cisco_core_big_vec in targ_selvecs.
3496 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3498 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3499 (mips_elf_relocate_got_local): Unused, delete.
3500 (mips_elf_relocate_global_got): Unused, delete.
3502 1999-09-24 Fred Fish <fnf@cygnus.com>
3504 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3505 to initialize it to something meaningful. Then use it to generate
3506 more useful segment names.
3508 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3510 * som.c (NO_PCREL_MODES): Define if the system does not define
3512 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3513 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3514 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3515 * libhppa.h (dis_assemble_22): New function.
3516 (bfd_hppa_insn2fmt): Handle long branch.
3518 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3521 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3523 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3524 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3525 (reloc_howto_type howto_table): Tidy comments and whitespace.
3527 1999-09-17 Nick Clifton <nickc@cygnus.com>
3529 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3530 previous delta. Set sec->gc_mark instead.
3532 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3534 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3535 (elf_cpu32_plt_entry): Likewise.
3537 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3539 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3541 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3542 symbol table, then just compute a suitable value (but do not
3543 create a __gp symbol).
3545 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3546 symbols when building shared libraries.
3547 (elf_hppa_final_link_relocate): Correct handling of PCREL
3548 relocations against undefined symbols.
3550 1999-09-16 Nick Clifton <nickc@cygnus.com>
3552 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3553 interworking sections as linker created so that they will not
3554 be removed by garbage collection.
3556 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3558 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3559 (elf_hppa_final_link_relocate): Consistently create an absolute
3560 address, then subtract out the value of __gp.
3562 1999-09-14 Michael Meissner <meissner@cygnus.com>
3564 * configure.in (Canonicalization of target names): Remove adding
3565 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3566 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3567 * configure: Regenerate.
3569 1999-09-14 Nick Clifton <nickc@cygnus.com>
3571 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3574 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3576 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3577 (elf_hppa_final_link): Initialize text_segment_base and
3579 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3581 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3582 (elf_hppa_final_link_relocate): Likewise.
3583 (elf_hppa_relocate_insn): Likewise.
3584 (elf_hppa_relocate_section): Initialize HOWTO.
3586 1999-09-13 Donn Terry <donn@interix.com>
3588 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3589 handling to support both GNU and MS objects.
3591 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3592 when determining whether to set F_RELFLG.
3594 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3596 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3597 PC24 relocs if the target is an undefined weak symbol.
3598 (arm_add_to_rel): Fix compiler warning.
3599 (elf32_arm_plt0_entry): Correct comments.
3601 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3603 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3604 an absolute symbol in REL relocs.
3606 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3608 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3609 Stub SEGREL32. Return an error for any relocation not handled.
3611 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3613 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3614 constant symbols, and avoid multiple definition errors on them.
3616 1999-09-12 Donn Terry <donn@interix.com>
3618 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3619 significant bit is set.
3621 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3623 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3625 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3626 relocs as we do for RELA relocs.
3628 1999-09-11 Donn Terry <donn@interix.com>
3630 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3631 (coff_final_link_postscript): Define.
3632 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3633 directory entries here.
3634 (_bfd_pei_final_link_postscript): New function.
3636 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3637 section flags based on the section name.
3639 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3640 get the overflow of the s_nlnno field from the s_nreloc field.
3641 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3642 the s_nlnno overflow of the .text section into the s_nreloc
3645 * peigen.c (add_data_entry): Declare.
3646 (pei_swap_aouthdr_out): Get image size right. Set linker version
3648 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3649 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3650 extraneous ImageBase.
3651 (pe_print_edata): Likewise.
3652 (pe_print_pdata): Likewise. Print exception entries.
3653 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3654 (tbl): Make const, add "UNKNOWN".
3655 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3656 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3657 section data directory.
3658 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3660 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3661 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3662 * peicode.h (coff_get_symbol_info): Define.
3664 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3666 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3668 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3671 * libpei.h: New file, broken out of peicode.h.
3672 * peigen.c: New file, broken out of peicode.h.
3673 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3674 * configure.in: Add peigen.lo to list of files required for each
3676 * Makefile.am: Rebuild dependencies.
3677 (BFD32_BACKENDS): Add peigen.lo.
3678 (BFD32_BACKENDS_CFILES): Add peigen.c.
3679 (SOURCE_HFILES): Add libpei.h.
3680 * configure, Makefile.in: Rebuild.
3682 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3683 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3684 instead. Don't clear the s_paddr field for an uninitialized data
3687 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3688 coff_data_type to f_timdat.
3689 * peicode.h (pe_mkobject_hook): Likewise.
3691 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3692 number if COFF_IMAGE_WITH_PE.
3694 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3695 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3696 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3697 there is no SEC_DEBUGGING section.
3698 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3699 IMAGE_FILE_DEBUG_STRIPPED.
3701 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3702 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3703 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3704 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3706 * coffswap.h (IMAGE_BASE): Don't define.
3707 * pei-arm.c (IMAGE_BASE): Don't define.
3708 * pei-i386.c (IMAGE_BASE): Don't define.
3709 * pei-mcore.c (IMAGE_BASE): Don't define.
3710 * pei-ppc.c (IMAGE_BASE): Don't define.
3712 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3713 symbol, switch on the class when determining whether to modify the
3714 value. For PE, don't modify the value of a C_FCN symbol not named
3717 * libbfd-in.h (_bfd_abort): Declare.
3719 * bfd.c (_bfd_abort): New function.
3720 * libbfd.h: Rebuild.
3722 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3725 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3726 don't write out the associated line numbers.
3728 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3731 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3732 changes when the base type is unknown.
3734 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3737 * syms.c (BSF_DEBUGGING_RELOC): Define.
3738 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3739 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3741 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3742 BSF_DEBUGGING_RELOC set.
3743 * bfd-in2.h: Rebuild.
3745 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3747 * ecoff.c (bfd_debug_section): Update initialization for new
3749 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3750 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3752 1999-09-10 H.J. Lu <hjl@gnu.org>
3754 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3755 _bfd_filnmlen field.
3756 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3758 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3760 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3761 for FPTR relocs involving local symbols.
3763 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3764 value for the stub address in a call through a stub.
3765 Install the value for a local symbol directly into the DLT
3766 instead of generating a reloc. Correctly handle FPTR64 relocs.
3768 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3769 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3770 (elf_hppa_final_link): Call them.
3772 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3774 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3775 (elf_adjust_dynamic_symbol): ...from here.
3777 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3779 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3780 relocation, remove them. SECREL64->LTOFF16WF.
3781 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3783 (elf_hppa_relocate_insn): Similarly.
3785 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3786 (elf_hppa_relocate_insn): Similarly.
3788 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3790 (elf_hppa_relocate_insn): Similarly.
3792 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3793 Handle LTOFF_TP* relocs.
3794 (elf_hppa_relocate_insn): Similarly.
3796 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3797 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3798 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3800 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3801 DIR32, DIR64 and FPTR64 relocations.
3802 (elf_hppa_relocate_insn): Similarly.
3804 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3805 address of the .PARISC.global section.
3806 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3807 table entry elf_hppa_final_link_relocate. Do not give a warning
3808 for a reloc against an external symbol if it has a PA64 hash
3810 (elf_hppa_final_link_relocate): Significantly rework. Handle
3811 DLTIND relocations. Compute the final value of the relocation
3812 before passing the value of elf_hppa_relocate_insn.
3813 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3814 relocation support. Handle DLTIND relocation requests just like
3815 DLTREL relocation requests. Simplify branch handling.
3817 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3819 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3820 non-allocated section as done in i386 version.
3821 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3822 statement since this is no know relocation.
3824 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3826 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3828 (elf_hppa_relocate_insn): Similarly.
3830 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3832 (elf_hppa_relocate_insn): Similarly.
3834 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3835 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3836 Pass the relocate type rather than the insn format to
3837 elf_hppa_relocate_insn.
3838 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3839 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3841 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3843 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3844 (bfd_coff_filnmlen): Define.
3845 (bfd_coff_std_swap_table): Initialize new field.
3846 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3848 (coff_write_symbols): Likewise.
3849 (coff_get_normalized_symtab): Likewise.
3850 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3851 * libcoff.h: Rebuild.
3853 1999-09-06 Donn Terry <donn@interix.com>
3855 * coffcode.h (sort_by_secaddr): New static function if
3857 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3858 sections by VMA when assigning target_index values. Always set
3861 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3862 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3864 * libcoff.h: Rebuild.
3866 * coffcode.h (coff_set_custom_section_alignment): Add const to
3867 declaration to match definition.
3868 (coff_write_object_contents): Don't set F_AR32W(R)? if
3871 * coff-i386.c (in_reloc_p): Add declaration.
3872 (i386coff_vec): Simplify initialization of
3873 application_section_flags.
3875 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3876 version. Move COFF_WITH_PE specific code to new version.
3877 (stype_to_sec_flags): Likewise. Add section parameter.
3878 * coffgen.c (make_a_section_from_file): Set target_index before
3879 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3880 * libcoff.h: Rebuild.
3882 * syms.c (stt): Add some PE/PEI section names.
3883 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3885 (bfd_symbol_info): Check for 'w'.
3887 * section.c (struct bfd_comdat_info): Define.
3888 (asection): Add comdat field.
3889 (STD_SECTION): Initialize comdat field.
3890 (bfd_make_section_anyway): Likewise.
3891 * bfd-in2.h: Rebuild.
3893 1999-09-06 Andreas Schwab <schwab@suse.de>
3895 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3898 1999-09-06 Nick Clifton <nickc@cygnus.com>
3900 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3901 bfd_realloc instead of calloc and realloc.
3903 1999-09-04 Steve Chamberlain <sac@pobox.com>
3905 * cpu-pj.c: New file.
3906 * elf32-pj.c: New file.
3907 * config.bfd (pj*): New cpu.
3908 (pj-*-*, pjl-*-*): New targets.
3909 * configure.in (bfd_elf32_pj_vec): New target vector.
3910 (bfd_elf32_pjl_vec): New target vector.
3911 * archures.c (bfd_arch_pj): Define.
3912 * elf.c (prep_headers): Handle bfd_arch_pj.
3913 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3914 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3915 to target vector list.
3916 * Makefile.am: Rebuild dependencies.
3917 (ALL_MACHINES): Add cpu-pj.lo.
3918 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3919 (BFD32_BACKENDS): Add elf32-pj.lo.
3920 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3921 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3923 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3925 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3926 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3927 and NON_GOT_REF from weak defined symbol to real symbol.
3928 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3929 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3930 create a COPY reloc.
3931 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3932 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3933 don't create a COPY reloc.
3935 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3937 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3938 count those in sections we are not including in the link.
3940 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3942 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3943 field in hpux11 shared libraries.
3945 1999-09-02 Nick Clifton <nickc@cygnus.com>
3947 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3949 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3951 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3952 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3953 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3955 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3957 * elflink.h (record_link_assignment): When possible, keep the
3958 original type of the symbol.
3960 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3962 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3963 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3964 tools were configured.
3965 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3967 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3969 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3970 GOT entries for GOT16 relocations; they're not required.
3972 1999-08-24 Nick Clifton <nickc@cygnus.com>
3974 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3976 * config.bfd (arm-*-netbsd*): New target.
3977 * configure.in (armnetbsd_vec): New target vector.
3978 * configure: Regenerate
3979 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3981 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3982 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3983 (armnetbsd.lo): New rule with deps.
3984 * Makefile.in: Regenerate.
3986 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3989 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3991 * som.c (som_slurp_symbol_table): Fix typo in comment.
3993 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3995 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3996 here instead of using elf_section_data...
3998 1999-08-19 Nick Clifton <nickc@cygnus.com>
4000 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
4001 relocations into the base file.
4002 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
4003 we are building a base file.
4005 1999-08-19 Nick Clifton <nickc@cygnus.com>
4007 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
4009 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
4010 REL relocs when performing a partial relocation.
4012 1999-08-18 Donn Terry <donn@interix.com>
4014 * cofflink.c: Move definitions of N_TMASK, et. al., out of
4015 _bfd_coff_link_input_bfd into top level.
4017 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
4018 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
4019 (coff_i386_rtype_to_howto): Likewise.
4020 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
4021 Completely ignore symbols which are all zero.
4022 (dummy_reloc16_estimate): Add return 0.
4023 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
4024 variable copy to name_copy to avoid shadowing outer scope
4026 * libcoff-in.h (coff_data_type): Change raw_syment_count field
4027 from unsigned int to unsigned long. Add timestamp field.
4028 * libcoff.h: Rebuild.
4030 1999-08-17 H.J. Lu <hjl@gnu.org>
4032 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
4035 1999-08-17 Ian Lance Taylor <ian@zembu.com>
4037 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
4038 for special section symbols.
4039 * elflink.h (elf_merge_symbol): If we have no old BFD, check
4040 BSF_DYNAMIC on the section symbol to see whether the old BFD is
4043 1999-08-15 Mark Mitchell <mark@codesourcery.com>
4045 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
4046 coincidence of variable names between old and new code.
4048 1999-08-12 Nick Clifton <nickc@cygnus.com>
4050 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
4051 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
4052 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
4053 and 'addend' parameter a 'bfd_signed_vma'.
4054 (elf32_arm_final_link_relocate): Do not involve stubs in
4055 R_ARM_THM_PC22 relocs relative to section symbols, they are long
4056 jumps, not function calls.
4058 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
4060 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
4061 in R_ARM_PC24 relocs.
4063 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
4065 * elf-hppa.h (elf_hppa_fake_sections): New function.
4066 * elf32-hppa.c (elf_backend_fake_sections): Define.
4068 * elf-hppa.h (elf_hppa_final_write_processing): Update for
4069 recent changes to the arch_info structure.
4071 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
4072 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
4073 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
4076 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
4077 Ralf Baechle <ralf@uni-koblenz.de>
4079 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
4080 output DT_MIPS_GOTSYM.
4081 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
4082 DT_MIPS_SYMTABNO if there are no global GOT symbols.
4084 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
4086 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
4087 prototype. Handle local symbols. Add commentary.
4088 (mips_elf_calculate_relocation): Adjust accordingly.
4089 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
4092 * elflink.h (elf_bfd_final_link): Tweak last change.
4094 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4096 * elflink.h (elf_link_size_reloc_section): Use the counts in the
4097 elf-section data to allocate just the right amount of relocation
4098 space. Don't allocate the hash space twice.
4099 (elf_bfd_final_link): Calculate the amount of space to allocate in
4100 each relocation section.
4102 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4104 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4105 64bit mode, generate a section relative relocation for a 32bit
4107 (elf_hppa_is_local_label_name): New function.
4108 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4109 shared between 32bit and 64bit port.
4111 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4113 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4114 R_MIPS_GOT16 and R_MIPS_CALL16.
4115 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4116 to use when looking for a preexisting GOT entry.
4118 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4120 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4121 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4123 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4125 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4127 * elflink.h (elf_link_output_extsym): Don't output a weak
4128 reference to an undefined symbol just because it was defined weak
4131 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4133 * coffgen.c (coff_find_nearest_line): When looking for file, use
4134 last best match rather than first. If address is beyond last line
4135 number record, don't return the last line as the correct value.
4137 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4139 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4140 * bfd-in2.h: Rebuild.
4142 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4144 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4145 * coffcode.h (coff_set_custom_section_alignment): New static
4147 (coff_section_alignment_table): New static array.
4148 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4149 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4150 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4151 * libcoff.h: Rebuild.
4153 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4155 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4157 * Makefile.in: Rebuild.
4159 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4161 * section.c (SEC_SHARED): Define.
4162 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4163 (styp_to_sec_flags): Likewise.
4164 * peicode.h (coff_swap_scnhdr_out): Likewise.
4165 * bfd-in2.h: Rebuild.
4167 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4169 * coffcode.h (coff_classify_symbol): Comment out part of
4170 1999-08-05 change which breaks cygwin DLLs.
4172 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4173 * aclocal.m4, configure: Rebuild.
4175 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4177 * section.c (global_syms): Only initialize union field if
4180 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4182 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4183 the size of a GOT entry here.
4184 (mips_elf_calculate_relocation): Don't create a local GOT entry
4185 for the symbol in a GOT16 relocation; just for it's high-order bit
4186 (_bfd_mips_elf_relocate_section): Fix thinko.
4188 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4190 Based on patches from Donn Terry <donn@interix.com>:
4191 * coffcode.h (enum coff_symbol_classification): Define.
4192 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4193 _bfd_coff_classify_symbol. Change return type.
4194 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4195 (coff_slurp_symbol_table): Use coff_classify_symbol.
4196 (coff_classify_symbol): New static function.
4197 (coff_sym_is_global): Never define.
4198 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4199 * cofflink.c (coff_link_check_ar_symbols): Use
4200 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4201 (coff_link_add_symbols): Likewise.
4202 (_bfd_coff_link_input_bfd): Likewise.
4203 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4204 coff_classify_symbol.
4205 * libcoff.h: Rebuild.
4207 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4209 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4210 (e_ltpsel, e_rtpsel): Similarly.
4212 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4213 and 14bit ertpsel. Handle 64bit psel.
4215 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4217 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4218 handling for REL relocations. And only left-shift R_MIPS26
4219 relocation addends where necessary.
4221 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4223 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4224 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4225 Just return the relocation found.
4226 (mips_elf_relocate_section): Pull the LO16 addend out of the
4227 section itself when using REL relocations.
4229 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4230 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4233 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4235 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4236 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4237 relocation against a symbol in an input section with no output
4238 section. From Daniel Jacobowitz <drow@false.org>.
4240 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4242 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4243 look for generated file correctly.
4244 * aclocal.m4, configure: Rebuild.
4246 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4248 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4249 and R_MIPS16_26 relocations correctly when relocating.
4250 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4251 and R_MIPS_CALL_LO16 are for global symbols.
4253 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4255 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4257 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4258 variables and initialize them.
4260 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4262 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4263 there are no global symbols requiring GOT entries.
4264 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4265 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4266 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4268 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4269 symbols are considered to have the value zero.
4270 (_bfd_mips_elf_relocate_section): Don't try to perform a
4271 relocation for an undefined symbol.
4272 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4275 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4277 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4278 wants ba,a,pt %xcc instead of %icc.
4279 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4280 of large PLT entries.
4281 (sparc64_elf_plt_ptr_offset): Fix calculation.
4282 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4283 addend should be relative to load address, not .plt section start.
4284 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4286 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4288 * elf-bfd.h (struct elf_backend_data): Add
4289 print_symbol_all and output_arch_syms backend methods.
4290 * elfxx-target.h: Likewise.
4291 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4292 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4293 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4295 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4296 symbols in .dynsym, add their names into .dynstr. Put those symbols
4298 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4299 pointers to STT_REGISTER symbols in dynsym section.
4300 (sparc64_elf_print_symbol_all): New function.
4301 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4302 printing using the print_symbol_all hook.
4304 1999-07-30 Catherine Moore <clm@cygnus.com>
4306 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4309 1999-07-29 Richard Henderson <rth@cygnus.com>
4311 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4312 dynamic_sections_created.
4314 1999-07-29 Richard Henderson <rth@cygnus.com>
4316 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4317 (mips_rtype_to_howto): ... new function.
4318 (_bfd_mips_elf_relocate_section): Use it.
4320 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4322 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4324 1999-07-27 Nick Clifton <nickc@cygnus.com>
4326 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4328 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4329 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4331 1999-07-23 Donn Terry <donn@interix.com>
4333 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4334 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4335 * cofflink.c (coff_link_add_symbols): If PE, handle section
4337 * libcoff.h: Rebuild.
4339 * config.bfd (i[3456]86-*-interix*): New target.
4341 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4343 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4344 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4345 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4346 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4347 (COFF_SUPPORT_GNU_LINKONCE): Define.
4348 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4349 (COFF_SUPPORT_GNU_LINKONCE): Define.
4351 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4354 * makefile.dos: Remove; obsolete.
4355 * configure.bat: Remove; obsolete.
4357 1999-07-21 H.J. Lu <hjl@gnu.org>
4359 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4361 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4363 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4364 message and fail if a symbol index is out of range.
4366 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4368 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4369 when looking at a R_MIPS_GOT16 relocation.
4371 1999-07-20 Nick Clifton <nickc@cygnus.com>
4373 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4375 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4377 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4378 removed in previous change.
4379 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4380 in relocateable output.
4382 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4384 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4387 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4388 if they appear to be specially created by the linker.
4390 1999-07-19 Nick Clifton <nickc@cygnus.com>
4392 * targets.c (alternative_target): New field in bfd_target
4394 (bfd_search_for_target): New function: Find a target that
4395 satisifies a search function.
4396 * bfd-in2.h: Regenerate.
4398 * elfxx-target.h: Initialise the alternative_target field of
4399 the bfd_target structures to point to the other target (if
4401 * nlm-target.h: Initialise the alternative_target field of
4402 the bfd_target structures to point to the other target (if
4405 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4406 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4408 * aix386-core.c: Initialise new field of bfd_target structure.
4409 * aout-adobe.c: Initialise new field of bfd_target structure.
4410 * aout-arm.c: Initialise new field of bfd_target structure.
4411 * aout-target.h: Initialise new field of bfd_target structure.
4412 * aout-tic30.c: Initialise new field of bfd_target structure.
4413 * binary.c: Initialise new field of bfd_target structure.
4414 * bout.c: Initialise new field of bfd_target structure.
4415 * cisco-core.c: Initialise new field of bfd_target structure.
4416 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4417 * coff-alpha.c: Initialise new field of bfd_target structure.
4418 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4419 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4420 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4421 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4422 * coff-i386.c: Initialise new field of bfd_target structure.
4423 * coff-i860.c: Initialise new field of bfd_target structure.
4424 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4425 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4426 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4427 * coff-mips.c: Initialise new field of bfd_target structure.
4428 * coff-ppc.c: Initialise new field of bfd_target structure.
4429 * coff-rs6000.c: Initialise new field of bfd_target structure.
4430 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4431 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4432 * coff-tic30.c: Initialise new field of bfd_target structure.
4433 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4434 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4435 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4436 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4437 * hppabsd-core.c: Initialise new field of bfd_target structure.
4438 * hpux-core.c: Initialise new field of bfd_target structure.
4439 * i386msdos.c: Initialise new field of bfd_target structure.
4440 * i386os9k.c: Initialise new field of bfd_target structure.
4441 * ieee.c: Initialise new field of bfd_target structure.
4442 * ihex.c: Initialise new field of bfd_target structure.
4443 * irix-core.c: Initialise new field of bfd_target structure.
4444 * mipsbsd.c: Initialise new field of bfd_target structure.
4445 * netbsd-core.c: Initialise new field of bfd_target structure.
4446 * oasys.c: Initialise new field of bfd_target structure.
4447 * osf-core.c: Initialise new field of bfd_target structure.
4448 * ppcboot.c: Initialise new field of bfd_target structure.
4449 * ptrace-core.c: Initialise new field of bfd_target structure.
4450 * sco5-core.c: Initialise new field of bfd_target structure.
4451 * som.c: Initialise new field of bfd_target structure.
4452 * srec.c: Initialise new field of bfd_target structure.
4453 * tekhex.c: Initialise new field of bfd_target structure.
4454 * trad-core.c: Initialise new field of bfd_target structure.
4455 * versados.c: Initialise new field of bfd_target structure.
4456 * vms.c: Initialise new field of bfd_target structure.
4458 1999-07-19 Andreas Schwab <schwab@suse.de>
4460 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4463 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4465 * elflink.h (elf_link_adjust_relocs): New function.
4466 (elf_bfd_final_link): Use it.
4467 (elf_link_input_bfd): Deal with the fact that there can be
4468 two relocation sections for a single section.
4469 (elf_reloc_link_order): Likewise.
4471 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4472 a relocateable object.
4473 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4475 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4477 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4478 (sparc64_elf_get_reloc_upper_bound,
4479 sparc64_elf_get_dynamic_reloc_upper_bound,
4480 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4481 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4483 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4484 ELF64_R_TYPE_ID/DATA where appropriate.
4486 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4488 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4491 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4493 * elf32-mips.c (mips_elf_local_relocation_p): New static
4495 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4496 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4497 Always set *require_jalxp.
4498 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4499 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4500 GOT16 if the GOT16 is against a local symbol. Don't return false
4501 for an undefined symbol. If there is an overflow, assert that we
4504 1999-07-16 Andreas Schwab <schwab@suse.de>
4506 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4507 variables `link' and `elfsec'.
4508 (elf_bfd_final_link): Remove unused variable `os'.
4510 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4512 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4513 a PT_PHDR program headers.
4514 (_bfd_mips_elf_final_link): Don't assume there are going to be
4515 section symbols when we're not building a shared object.
4516 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4519 1999-07-15 J.T. Conklin <jtc@redback.com>
4521 * config.bfd (i[3456]86-*-vxworks*): New target.
4523 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4525 * elf32-mips.c (mips_elf_stub_section_p): New function.
4526 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4527 (mips_elf_relocate_section): Adjust calling sequence for
4528 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4529 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4532 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4534 * configure.in: Bump version number to 2.9.5.
4535 * configure: Rebuild.
4537 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4539 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4541 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4542 to derive final type instead of hardwiring a selection.
4544 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4546 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4547 things relocated by R_MIPS16_GPREL.
4548 (mips_elf_perform_relocation): Likewise.
4550 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4552 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4554 1999-07-14 Richard Henderson <rth@cygnus.com>
4556 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4557 (_bfd_mips_elf_size_dynamic_sections): Set it.
4558 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4559 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4560 new argument max_local.
4562 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4564 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4565 subwords when handling an R_MIPS16_26 relocation.
4566 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4569 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4570 dst_mask to match reality.
4571 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4572 (mips_elf_obtain_contents): Use bfd_get.
4573 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4574 (mips_elf_relocate_section): Likewise.
4576 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4578 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4579 (mips_elf_relocate_section): Adjust calling sequence for
4580 mips_elf_perform_relocation.
4581 (mips_elf_perform_relocation): Take additional argument. Handle
4582 R_MIPS16_26. Use bfd_put for convenience.
4584 1999-07-13 Richard Henderson <rth@cygnus.com>
4586 * elf.c (assign_file_positions_for_segments): Thinko last change.
4587 Always overwrite p_flags.
4589 1999-07-13 Richard Henderson <rth@cygnus.com>
4591 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4592 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4593 .dynbss and .rel[a].bss if want_dynbss.
4594 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4596 1999-07-13 Richard Henderson <rth@cygnus.com>
4598 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4600 1999-07-13 Richard Henderson <rth@cygnus.com>
4602 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4603 (struct elf_link_hash_table): Add dynlocal.
4604 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4605 (_bfd_elf_link_adjust_dynindx): Delete.
4606 (_bfd_elf_link_renumber_dynsyms): Prototype.
4607 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4608 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4609 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4610 (_bfd_elf_link_lookup_local_dynindx): New function.
4611 (elf_link_renumber_hash_table_dynsyms): New function.
4612 (_bfd_elf_link_renumber_dynsyms): New function.
4613 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4614 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4615 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4616 instead of elf_link_remove_section_and_adjust_dynindices.
4617 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4618 (elf_link_assign_sym_version): Remove removed_dynamic code.
4619 (elf_link_renumber_dynsyms): Delete.
4620 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4622 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4623 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4624 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4625 * elf32-mips.c: Similarly.
4626 * elf32-ppc.c: Similarly.
4627 * elf32-sparc.c: Similarly.
4628 * elf64-alpha.c: Similarly.
4629 * elf64-sparc.c: Similarly.
4631 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4633 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4634 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4635 when the relocation is against _gp_disp.
4637 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4639 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4640 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4641 to possibly_dynamic_relocs. Adjust usage throughout code.
4642 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4643 (elf_mips_ctor64_howto): Likewise.
4644 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4646 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4647 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4648 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4649 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4651 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4653 * Makefile.am: Rebuild dependencies.
4654 * Makefile.in: Rebuild.
4656 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4657 * bfd-in2.h: Rebuild.
4659 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4660 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4661 structure initializations. Add casts.
4662 * reloc.c (EMPTY_HOWTO): Define.
4663 * bfd-in2.h: Rebuild.
4664 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4665 comparisons against 0.
4666 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4667 previous_ibfd_e_flags to unsigned long.
4668 * vms.h (struct vms_private_data_struct): Change section_count to
4670 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4671 (_bfd_vms_write_gsd): Change symnum to unsigned.
4672 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4673 * vms-tir.c (etir_sta): Change psect to unsigned.
4674 (alloc_section): Change idx to unsigned.
4675 (tir_sta, tir_ctl): Change psect to unsigned.
4676 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4677 * vms.c (priv_section_count): Change to unsigned.
4679 1999-07-12 Andreas Schwab <schwab@suse.de>
4681 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4682 * m68klinux.c: Likewise.
4684 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4686 * Many files: Changes to avoid gcc warnings: Remove unused local
4687 variables. Add default case to enum switches.
4688 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4689 compile if not COFF_IMAGE_WITH_PE.
4690 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4691 (bfd_arm_get_bfd_for_interworking): Likewise.
4692 (bfd_arm_process_before_allocation): Likewise.
4693 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4694 * pei-arm.c: Likewise.
4695 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4696 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4697 (mips_elf_got16_entry): Put parens around & in body of ==.
4698 (mips_elf_calculate_relocation): Correct test for empty string.
4699 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4701 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4704 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4706 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4707 as appropriate. Fill in structure initializations. Add variable
4708 initializations. Add casts.
4709 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4710 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4712 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4714 * elf-bfd.h (bfd_elf_hash): Update declaration.
4715 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4716 when calling bfd_elf_hash.
4718 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4720 * libbfd.c (bfd_put_8): Make it of type `void'.
4721 * bfd-in2.h: Regenerated.
4722 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4724 (_bfd_mips_elf_final_link): Likewise.
4726 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4728 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4730 * config.bfd (hppa*-*-linux-gnu*): New target
4732 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4734 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4735 (_bfd_mips_elf_create_dynamic_sections): New function.
4736 (_bfd_mips_elf_add_symbol_hook): Likewise.
4737 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4738 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4739 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4740 (_bfd_mips_elf_gc_mark_hook): Likewise.
4741 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4742 (_bfd_mips_elf_always_size_sections): Likewise.
4743 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4744 (_bfd_mips_elf_check_relocs): Likewise.
4745 (_bfd_mips_elf_link_hash_table_create): Likewise.
4746 (_bfd_mips_elf_print_private_data): Likewise.
4747 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4748 (_bfd_mips_elf_final_link): Likewise.
4749 (_bfd_mips_elf_additional_program_headers): Likewise.
4750 (_bfd_mips_elf_modify_segment_map): Likewise.
4751 (_bfd_mips_elf_relocate_section): Likewise.
4752 * elf32-mips.c (mips_elf32_object_p): Move contents into
4753 _bfd_mips_elf_object_p.
4754 (mips_elf_additional_program_headers): Rename to
4755 _bfd_mips_elf_additional_program_headers.
4756 (mips_elf_modify_segment_map): Rename to
4757 _bfd_mips_elf_modify_segment_map.
4758 (elf_mips_abi_name): Change prototype.
4759 (mips_elf32_section_from_shdr): Merge into
4760 _bfd_mips_elf_section_from_shdr.
4761 (mips_elf32_section_processing): Merge into
4762 _bfd_mips_elf_section_processing.
4763 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4764 the right back-end ELF linker.
4765 (mips_elf_relocate_section): Rename to
4766 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4767 (mips_elf_link_output_symbol_hook): Rename to
4768 _bfd_mips_elf_link_output_symbol_hook.
4769 (mips_elf_create_dynamic_section): Rename to
4770 _bfd_mips_elf_create_dynamic_section.
4771 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4772 Adjust for 64-bit code. Use mips_elf_got_section.
4773 (mips_elf_adjust_dynamic_symbol): Rename to
4774 _bfd_mips_elf_adjust_dynamic_symbol. Use
4775 mips_elf_allocate_dynamic_relocations.
4776 (mips_elf_finish_dynamic_symbol): Rename to
4777 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4778 Adjust for 64-bit code.
4779 (mips_elf_finish_dynamic_sections): Rename to
4780 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4781 (mips_elf_always_size_sections): Rename to
4782 _bfd_mips_elf_always_size_sections.
4783 (mips_elf_add_symbol_hook): Rename to
4784 _bfd_mips_elf_add_symbol_hook.
4785 (mips_elf_next_lo16_addend): Constify.
4786 (mips_elf_calculate_relocation): Likewise.
4787 (mips_elf_obtain_contents): Likewise.
4788 (mips_elf_perform_relocation): Likewise.
4789 (mips_elf_create_dynamic_relocation): Likewise.
4790 (mips_elf_allocate_dynamic_relocations): New function.
4791 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4792 (MIPS_ELF_REL_SIZE): Likewise.
4793 (MIPS_ELF_DYN_SIZE): Likewise.
4794 (MIPS_ELF_GOT_SIZE): Likewise.
4795 (MIPS_ELF_SYM_SIZE): Likewise.
4796 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4797 (MIPS_ELF_GET_WORD): Likewise.
4798 (MIPS_ELF_PUT_WORD): Likewise.
4799 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4800 (STUB_LW): Conditionalize for 64-bit value.
4801 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4803 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4804 Check it for inconsistency.
4805 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4807 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4809 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4810 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4811 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4812 (mips_elf_local_got_index): Likewise.
4813 (mips_elf_got_page): Likewise.
4814 (mips_elf_got_info): Likewise.
4815 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4816 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4817 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4818 instead of constant `2'.
4819 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4820 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4821 (mips_elf_size_dynamic_sections): Use
4822 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4823 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4824 Adjust all releveant entries in elf backend table.
4825 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4826 (mips_elf64_section_processing): Likewise.
4827 Adjust elf backend entries to use _bfd_mips_elf variants now
4830 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4832 (size_dynamic_sections): Likewise.
4833 (elf_link_output_extsym): Likewise.
4834 * elf.c: (elf_fake_sections): Likewise.
4835 * libbfd.c (bfd_get): New macro.
4836 (bfd_put): Likewise.
4837 * bfd-in2.h: Regenerated.
4839 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4841 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4842 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4843 wap_reloca_in, and swap_reloca_out.
4844 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4845 multiple internal relocations per external relocation.
4846 (link_read_relocs): Likewise.
4847 (elf_bfd_final_link): Likewise.
4848 (elf_link_input_bfd): Likewise.
4849 (elf_gc_mark): Likewise.
4850 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4851 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4853 (size_info): Add entries for new fields.
4854 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4855 (mips_elf64_be_swap_reloc_in): New function.
4856 (mips_elf64_be_swap_reloc_out): Likewise.
4857 (mips_elf64_be_swap_reloca_in): Likewise.
4858 (mips_elf64_be_swap_reloca_out): Likewise.
4859 (mips_elf64_size_info): Add entries for new fields.
4861 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4863 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4864 field equals the new rel_count field.
4865 (elf_link_input_bfd): When doing a relocateable link, use the new
4866 rel_count field rather than the reloc_count field.
4867 (elf_reloc_link_order): Likewise.
4868 (elf_finish_pointer_linker_section): Likewise.
4870 Based on patch from H.J. Lu <hjl@gnu.org>:
4871 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4872 shared library to override a weak definition in a regular object.
4874 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4876 * libhppa.h: Revert July 2, 1999 patch.
4878 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4879 need to generate DLTIND relocations, not DLTREL relocations.
4881 1999-07-05 Nick Clifton <nickc@cygnus.com>
4883 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4885 (coff_set_flags): Recognise arm 5 architectures.
4887 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4888 Add support for armv5 architecture.
4890 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4892 * reloc.c: Add new, assembler only, ARM reloc:
4893 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4895 * bfd-in2.h: Regenerate.
4897 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4899 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4900 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4901 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4902 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4903 * elf32-mips.c (ABI_64_P): New macro.
4904 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4905 (_bfd_mips_elf_find_nearest_line): Adjust call to
4906 _bfd_dwarf2_find_nearest_line.
4907 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4908 * libbfd.h: Regenerated.
4910 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4912 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4914 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4916 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4917 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4919 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4921 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4923 (_bfd_elf_init_reloc_shdr): New function.
4924 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4925 bfd_alloc followed by memset.
4926 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4927 (elf_fake_sections): Here.
4928 (assign_section_numbers): Assign section numbers for the second
4929 relocation section, if required.
4930 * elflink.h (elf_link_output_relocs): New function.
4931 (elf_link_size_reloc_section): Likewise.
4932 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4933 (elf_link_input_bfd): Use elf_link_output_relocs.
4935 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4936 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4938 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4940 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4943 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4945 * elf32-mips.c (mips_elf_got_info): Move declaration before
4946 prototypes. Change global_gotsym to be a pointer to a hash entry,
4947 rather than a number index.
4948 (mips_elf_link_hash_entry): Move declaration before prototypes.
4949 (mips_elf_irix6_finish_dynamic_symbol): New function.
4950 (mips_elf_sign_extend): Likewise.
4951 (mips_elf_high): Likewise.
4952 (mips_elf_higher): Likewise.
4953 (mips_elf_highest): Likewise.
4954 (mips_elf_global_got_index): Likewise.
4955 (mips_elf_local_got_index): Likewise.
4956 (mips_elf_got_offset_from_index): Likeiwse.
4957 (mips_elf_record_global_got_symbol): Likewise.
4958 (mips_elf_got_page): Likewise.
4959 (mips_elf_next_lo16_addend): Likewise.
4960 (mips_elf_calculate_relocation): Likewise.
4961 (mips_elf_obtain_contents): Likewise.
4962 (mips_elf_perform_relocation): Likewise.
4963 (mips_elf_assign_gp): Likewise.
4964 (mips_elf_sort_hash_table_f): Likewise.
4965 (mips_elf_sort_hash_table): Likewise.
4966 (mips_elf_got_section): Likewise.
4967 (mips_elf_got_info): Likewise.
4968 (mips_elf_create_local_got_entry): Likewise.
4969 (mips_elf_got16_entry): Likewise.
4970 (mips_elf_create_dynamic_relocation): Likewise.
4971 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4972 (mips_elf_final_gp): Use mips_elf_assign_gp.
4973 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4974 into SHN_SCOMMON automatically on IRIX6.
4975 (mips_elf_add_symbol_hook): Likewise.
4976 (mips_elf_relocate_section): Rewrite, using
4977 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4978 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4979 Don't deal with .rld_map on IRIX6.
4980 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4981 section flags appropriately for .got.
4982 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4983 the got. Call mips_elf_record_global_got_symbol and allocate
4984 local got space appropriately.
4985 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4986 char *. Rework calculation of GOT size. Sort dynamic symbol
4987 table entries so entries that do not require GOT entries appear at
4988 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4989 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4991 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4993 (mips_elf_finish_dynamic_symbol): Use
4994 mips_elf_irix6_finish_dynamic_symbol.
4995 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4996 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4997 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4999 1999-06-30 Ian Lance Taylor <ian@zembu.com>
5001 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
5002 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
5004 1999-06-04 Philip Blundell <philb@gnu.org>
5006 * elf32-arm.h (elf_backend_got_header_size): Define.
5007 (elf_backend_plt_header_size): Likewise.
5009 1999-06-28 Jim Pick <jim@jimpick.com>
5011 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
5013 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
5015 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
5016 relocation function.
5017 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
5019 1999-06-27 Mark Mitchell <mark@codesourcery.com>
5021 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
5022 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
5023 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
5024 (_bfd_mips_elf_section_from_shdr): Use them.
5025 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
5026 of GP-relative sections.
5027 (_bfd_mips_elf_set_section_contents): Use them.
5028 (_bfd_mips_elf_section_processing): Share code between .sdata and
5029 .lit4/.lit8 sections. Set appropriate flags for .srdata.
5030 (mips_elf_additional_program_headers): Add handling for
5031 PT_MIPS_OPTIONS segment on IRIX6.
5032 (mips_elf_modify_segment_map): Likeiwse.
5033 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
5034 Include the options sections on IRIX6. Don't look for GP-relative
5035 sections by name; use SHF_MIPS_GPREL instead.
5036 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
5038 (mips_elf_create_dynamic_sections): Don't muck about with section
5039 alignments and such on IRIX6.
5040 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5041 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
5042 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
5043 bfd_zalloc rather than bfd_alloc and memset.
5044 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5045 Don't assert the existence of .rld_map on IRIX6.
5046 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
5048 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
5049 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
5052 1999-06-26 Mark Mitchell <mark@codesourcery.com>
5054 * elf32-mips.c (mips_elf_swap_msym_in): New function.
5055 (mips_elf_swap_msym_out): New function.
5056 (mips_elf_create_msym_section): Likewise.
5057 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
5058 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
5059 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
5060 section not named .msym.
5061 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
5062 .msym directly. Set appropriate attributes for the .msym
5064 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
5065 (mips_elf_link_hash_newfunc): Clear it.
5066 (mips_elf_create_dynamic_sections): Create the .msym section
5068 (mips_elf_size_dynamic_sections): Allocate space for the
5069 .msym section. Add a DT_MIPS_MSYM entry.
5070 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
5072 (mips_elf_finish_dynamic_sections): Assign a value for
5073 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
5075 * elf32-mips.c (irix_compat_t): New enumeration.
5076 (ABI_N32_P): New macro.
5077 (IRIX_COMPAT): Likewise.
5078 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
5079 (mips_elf_relocate_section): Fix typo.
5081 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5083 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
5084 as writable PE sections.
5086 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5088 * dwarf2.c (struct arange): New type.
5089 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
5090 (arange_add): New function.
5091 (decode_line_info): Keep track of address ranges that a compilation
5093 (comp_unit_contains_address): Return true if address is contained
5094 in _any_ of the address ranges associated with a compilation unit.
5095 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
5096 on the first comp_unit that contains the address.
5098 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5100 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
5101 (decode_line_info): Add variable STASH and initialize it to point
5102 to the per-bfd dwarf2_debug info. Remove static variable
5103 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5105 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5107 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5108 shared library to have an undefined symbol.
5110 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5111 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5113 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5115 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5116 * elf32-hppa.c: Remove everything related to symbol extension
5117 sections & records. Use the common elf_hppa_final_write_processing.
5119 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5121 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5122 functions instead of _init/_fini if requested.
5124 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5126 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5129 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5131 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5132 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5134 (ppc_elf_finish_dynamic_sections): Check for positive section
5135 dynindx field, rather than comparing against -1.
5136 (ppc_elf_relocate_section): Only return false if undefined_symbol
5137 or reloc_overflow fail, not always upon encountering an error.
5139 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5141 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5142 bfd_byte * before performing pointer arithmetic.
5144 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5146 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5148 * elf32-hppa.c: Include elf-hppa.h.
5149 (ARCH_SIZE): Define.
5150 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5152 (elf32_hppa_info_to_howto): Similarly.
5153 (elf_hppa_howto_table): Similarly.
5154 (elf_hppa_reloc_type_lookup): Similarly.
5155 (hppa_elf_gen_reloc_type): Similarly.
5156 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5158 1999-06-22 Nick Clifton <nickc@cygnus.com>
5160 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5161 handling R_V850_22_PCREL relocation.
5163 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5165 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5168 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5170 * section.c (_bfd_strip_section_from_output): Ignore sections
5171 DISCARDed by the link script.
5173 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5175 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5176 Remove unused local variable spp.
5178 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5179 the entry symbol is not set.
5181 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5183 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5184 GPDISP or LITUSE in a relocatable link.
5186 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5188 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5189 * (alloc_dwarf1_func): Likewise.
5191 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5193 * libhppa.h: Fix various formatting errors.
5194 (assemble_3); Rewrite using CATENATE.
5195 (assemble_17): Fix various bugs.
5197 1999-06-16 Nick Clifton <nickc@cygnus.com>
5199 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5201 1999-06-15 Richard Henderson <rth@cygnus.com>
5203 * section.c (SEC_SHORT): Define.
5204 * bfd-in2.h: Rebuild.
5206 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5208 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5209 Remove abfd parameter. Use _bfd_strip_section_from_output.
5210 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5212 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5213 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5214 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5216 (bfd_elf_size_dynamic_sections): Use it.
5218 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5220 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5221 complain_overflow_bitfield to complain_overflow_signed.
5223 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5225 * elflink.h (elf_link_read_relocs_from_section): New function,
5227 (elf_link_read_relocs): Here. Use it for both relocation
5230 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5232 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5233 asect->reloc_count is valid.
5235 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5237 * elf32-mips.c (mips_elf32_section_processing): Permit a
5238 SHT_MIPS_REGINFO section to have a size of 0.
5240 1999-06-12 David O'Brien <obrien@freebsd.org>
5242 * config.bfd (alpha*-*-freebsd*): New target.
5243 (i[3456]86-*-freebsd*): Now defaults to ELF.
5245 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5247 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5248 wrap if the relocation covers the high bit of an address.
5250 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5252 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5254 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5255 instead of R_SPARC_max.
5256 (sparc64_elf_info_to_howto): Likewise.
5257 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5258 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5260 1999-06-07 Richard Henderson <rth@cygnus.com>
5262 * section.c (_bfd_strip_section_from_output): Remove output
5263 sections with no initial link_order.
5265 1999-06-07 Nick Clifton <nickc@cygnus.com>
5267 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5269 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5271 * Makefile.am (SOURCE_HFILES): Add missing headers.
5272 * Makefile.in: Regenerated.
5274 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5276 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5279 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5281 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5282 range undefweak symbols.
5283 * hash.c: Add missing comma after @xref{}
5284 * linker.c: Likewise.
5286 1999-06-04 Nick Clifton <nickc@cygnus.com>
5288 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5290 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5291 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5292 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5293 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5295 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5297 * Makefile.am: Rebuild dependencies.
5298 (BFD32_BACKENDS): Add dwarf1.lo.
5299 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5300 * Makefile.in: Rebuild.
5302 1999-06-04 Nick Clifton <nickc@cygnus.com>
5304 * Makefile.am: Add epoc-arm-pe target.
5305 * Makefile.in: Regenerate.
5306 * pe-arm.c: Only redefine interworking function names if they have
5307 not already been redefined.
5308 * pei-arm.c: Only redefine interworking function names if they have
5309 not already been redefined.
5310 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5312 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5315 1999-06-03 Nick Clifton <nickc@cygnus.com>
5317 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5319 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5321 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5323 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5325 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5326 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5328 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5330 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5331 in other text sections.
5333 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5335 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5336 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5337 * libbfd.h: Regenerate.
5338 * coff-sh.c (sh_merge_private_data): Delete.
5339 (coff_bfd_merge_private_bfd_data): Change to
5340 _bfd_generic_verify_endian_match.
5341 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5343 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5345 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5347 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5349 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5351 (bfd_elf32_arm_process_before_allocation): Likewise.
5352 * bfd-in2.h: Rebuild.
5354 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5356 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5357 track of end_sequence markers.
5358 (add_line_info): Add END_SEQUENCE arg.
5359 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5360 debug-line info---it doesn't work right if a compilation unit
5361 consists of multiple discontiguous code-sequences. It would be
5362 worthwhile to optimize for the common case where a compilation
5363 unit results in a contiguous set of code sequences, but this is
5364 quite tricky to get right for arbitrary DWARF2 files.
5365 (lookup_address_in_line_info_table): Don't use the last line entry
5366 for a compilation unit for anything with an address higher than
5367 this line entry. Also, check for end_sequence markers to
5368 correctly handle discontinuities.
5369 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5370 compilation units, check all compilation units with each->high==0
5371 just like when reading compilation units.
5373 * dwarf2.c (decode_line_info): Initialize table->files and
5374 table->last_line to NULL to avoid segfaults due to random
5375 values in these members.
5376 (concat_filename): Check for out-of-range file number before
5377 indexing filename table. Segfaults suck.
5379 * dwarf2.c (decode_line_info): Don't truncate address to least
5380 significant 32 bits (breaks 64 bit targets).
5381 (lookup_address_in_function_table): Ditto.
5382 (comp_unit_contains_address): Ditto.
5384 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5386 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5387 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5388 (mips_elf64_howto_table_rela): Likewise.
5390 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5392 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5393 single section has two associated relocation sections.
5395 1999-06-02 Mark Salter <msalter@cygnus.com>
5397 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5398 COFF_WITH_PE defined.
5400 1999-06-02 Nick Clifton <nickc@cygnus.com>
5402 * pe-arm.c: Rename global arm interworking functions to avoid name
5403 collision when all targets BFD is built.
5406 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5408 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5409 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5410 (bfd_elf_section_data): Add use_rela_p.
5411 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5412 (_bfd_elf_new_section_hook): Likewise.
5413 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5415 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5416 * elfcode.h (write_relocs): Determine whether or not use rela
5417 relocs based on the relocation section header.
5418 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5419 instead of use_rela_p.
5420 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5421 (elf_backend_may_use_rela_p): Likewise.
5422 (elf_backend_default_use_rela_p): Likewise.
5423 (elfNN_bed): Use them.
5425 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5427 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5429 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5431 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5432 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5433 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5434 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5435 * bfd-in2.h: Regenerated.
5436 * libbfd.h: Likewise.
5437 * elf32-mips.c (mips_info_to_howto_rela): New function.
5438 (USE_REL): Adjust for new conventions.
5439 (MINUS_ONE): New macro.
5440 (elf_mips_howto_table): Add R_MIPS_SUB.
5441 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5443 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5444 .MIPS.content section.
5445 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5446 with .MIPS.content as .MIPS.content sections. Set
5447 SHF_MNIPS_NOSTRIP for such section.
5448 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5449 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5450 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5452 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5454 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5457 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5460 1999-05-30 Philip Blundell <philb@gnu.org>
5462 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5463 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5464 the addend does not overflow into the rest of the word.
5466 1999-05-29 Nick Clifton <nickc@cygnus.com>
5468 * bfd-in.h: Amend prototype for
5469 bfd_elf32_arm_process_before_allocation .
5470 * bfd-in.h: Regenerate.
5472 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5473 elements in a fixed sized array.
5474 (ARM_ELF_ABI_VERSION): Define.
5475 (ARM_ELF_OS_ABI_VERSION): Define.
5476 (R_ARM_THM_ABS5): Fix rightshift and size.
5477 (R_ARM_THM_PC22): Fix size.
5478 (R_ARM_PLT32): Define Howto.
5479 (find_howto): New function: Locate a howto based on a reloc
5481 (elf32_arm_info_to_howto): Use find_howto if necessary.
5482 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5483 bfd_reloc_code_real_type.
5484 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5485 and BFD_RELOC_VTABLE_ENTRY.
5486 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5488 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5489 elements in a fixed sized array.
5490 (ARM_ELF_ABI_VERSION): Define.
5491 (ARM_ELF_OS_ABI_VERSION): Define.
5492 (R_ARM_THM_ABS5): Fix rightshift and size.
5493 (R_ARM_THM_PC22): Fix size.
5494 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5495 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5496 bfd_reloc_code_real_type.
5498 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5499 no_pipeline_knowledge.
5500 (elf32_arm_link_hash_create): Initialise new field to zero.
5501 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5502 no_pipeline_knowledge. Use this parameter to initialise the field
5503 in the globals data structure.
5504 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5505 no_pipeline_knowledge is false and the binary is from an old
5507 (elf32_arm_merge_private_data): Generate an error if an attempt is
5508 made to link together big endian and little endian code.
5509 (elf32_arm_post_process_headers): New function: Initialise the
5510 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5512 (elf_backend_post_process_headers): Define.
5514 1999-05-28 Nick Clifton <nickc@cygnus.com>
5516 * elf-bfd.h (struct elf_backend_data): Add new field:
5517 elf_backend_post_process_headers.
5519 * elfxx-target.h (elf_backend_post_process_headers): Define to
5520 NULL if not already defined.
5521 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5523 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5525 (_bfd_elf_compute_section_file_positions): Call
5526 elf_backend_post_process_headers if defined.
5528 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5530 * configure.in: Check whether getuid and getgid exist.
5531 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5532 HAVE_GETGID are not defined, respectively.
5533 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5535 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5536 * configure, config.in: Rebuild.
5538 1999-05-28 Martin Dorey <mdorey@madge.com>
5540 * elf32-i960.c: New file.
5541 * elf.c (prep_headers): Handle bfd_arch_i960.
5542 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5543 * config.bfd (i960-*-elf*): New target.
5544 * configure.in (bfd_elf32_i960_vec): New target vector.
5545 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5546 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5547 * Makefile.in, aclocal.m4, configure: Rebuild.
5549 1999-05-27 Nick Clifton <nickc@cygnus.com>
5551 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5553 (find_howto): New function: Find entries in the
5554 elf32_arm_howto_table.
5555 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5557 (elf32_arm_reloc_type_lookup): Add lookup for
5558 BFD_RELOC_ARM_PLT32.
5560 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5562 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5563 (elf32_arm_link_hash_table_create): Use above function as the
5564 constructor for hash table entries.
5565 (elf32_arm_relocate_section): Avoid crash when there is no output
5567 (elf32_arm_final_link_relocate): New parameter h.
5568 (elf32_arm_relocate_section): Pass symbol hash entry to above
5570 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5573 1999-05-25 Catherine Moore <clm@cygnus.com>
5575 * coff-arm.c (coff_arm_relocate_section): Don't emit
5576 base file entries for pc-relative values.
5578 1999-05-25 DJ Delorie <dj@cygnus.com>
5580 * peicode.h (coff_swap_sym_in): When we create the actual section
5581 to reflect the not-there section C_SECTION symbols refer to,
5582 change the symbol class to C_STAT as the section is now really
5585 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5587 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5590 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5592 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5594 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5595 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5597 1999-05-16 Nick Clifton <nickc@cygnus.com>
5599 * coff-mcore.c (in_reloc_p): Reinstate.
5601 1999-05-15 Nick Clifton <nickc@cygnus.com>
5603 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5604 * bfd-in2.h: Regenerate.
5605 * coff-mcore.c (in_reloc_p): Remove defintion.
5606 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5607 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5608 IMAGE_REL_MCORE_RVA.
5609 (coff_mcore_rtype_to_howto): Add special processing for
5610 IMAGE_REL_MCORE_RVA.
5611 (coff_mcore_relocate_section): Add support for
5612 IMAGE_REL_MCORE_RVA.
5613 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5614 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5616 (mcore_elf_relocate_section): Delete redundant case labels.
5618 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5620 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5621 precedence between bit-and and comparison.
5623 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5625 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5626 list of target formats (targ_selvecs).
5627 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5628 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5630 1999-05-10 DJ Delorie <dj@cygnus.com>
5632 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5633 reasonable mode until "ar x" is smart enough to skip it (fixes
5634 gcc/libgcc.a builds on mips-ecoff targets
5636 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5637 to work. Hack to support MS import libraries, which use different
5638 COMDAT types than GNU.
5639 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5640 to implied zero-length sections (see peicode below)
5641 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5642 filename symbols, which use one *or more* auxents.
5643 * coffswap.h (coff_swap_aux_in): ditto
5644 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5647 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5649 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5650 for all relocations.
5652 1999-05-10 Catherine Moore <clm@cygnus.com>
5654 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5655 if COFF_IMAGE_WITH_PE.
5656 (bfd_arm_process_before_allocation): Likewise.
5657 (bfd_arm_get_bfd_for_interworking): Likewise.
5658 * coff-arm.c: Likewise.
5659 * bfd-in2.h: Regenerate.
5660 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5661 (armpe_big_vec): Likewise.
5662 * configure: Rebuild.
5664 1999-05-10 Nick Clifton <nickc@cygnus.com>
5666 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5667 section, not just .rel. Same for .rela.
5669 1999-05-07 Nick Clifton <nickc@cygnus.com>
5671 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5672 endianism with an error message.
5674 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5676 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5677 assignment from "unsigned char *" to "char *".
5678 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5680 1999-05-05 Catherine Moore <clm@cygnus.com>
5682 * coff-arm.c (coff_arm_relocate_section): Add one to
5683 address of ARM_RVA32 thumb functions.
5685 1999-05-05 Catherine Moore <clm@cygnus.com>
5687 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5688 (elf32_m68k_copy_private_bfd_data): New.
5689 (elf32_m68k_merge_private_bfd_data): New.
5690 (elf32_m68k_print_private_bfd_data): New.
5691 (CPU32_FLAG): Define.
5692 (PLT_CPU32_ENTRY_SIZE): Define.
5693 (elf_cpu32_plt0_entry): Declare.
5694 (elf_cpu32_plt_entry): Declare.
5695 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5696 (elf_m68k_finish_dynamic_symbol): Likewise.
5697 (elf_m68k_finish_dynamic_sections): Likewise.
5698 (elf_backend_plt_header_size): Remove definition.
5699 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5700 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5701 (bfd_elf32_bfd_set_private_flags): Define.
5702 (bfd_elf32_bfd_print_private_bfd_data): Define.
5704 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5706 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5707 and R_LONG_PCREL_MODE.
5709 1999-04-29 Nick Clifton <nickc@cygnus.com>
5711 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5713 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5715 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5716 in relocation calculation.
5718 1999-04-26 Tom Tromey <tromey@cygnus.com>
5720 * aclocal.m4, configure: Updated for new version of libtool.
5722 1999-04-21 Nick Clifton <nickc@cygnus.com>
5724 * coff-mcore.c: Add support for mcore relocs.
5726 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5728 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5729 incorrect use EF_MIPS_xxBITPTRS.
5731 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5733 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5736 * bfd-in2.h: Rebuild.
5737 * libbfd.h: Rebuild.
5739 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5741 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5742 (coff_arm_relocate_section): Add ARM26D transform. Only
5743 change to ARM26D for relocateable links.
5745 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5747 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5748 (bfd_elf32_bfd_print_private_bfd_data): New.
5750 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5752 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5753 refetch addend if USE_REL, add many comments regarding current state.
5754 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5755 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5756 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5757 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5759 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5761 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5762 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5764 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5766 * dwarf2.c (decode_line_info): Don't truncate address to least
5767 significant 32 bits (breaks 64 bit targets).
5768 (lookup_address_in_function_table): Ditto.
5769 (comp_unit_contains_address): Ditto.
5771 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5773 * coff-arm.c (arm_emit_base_file_entry): New routine.
5774 (A2T3_OFFSET): Define.
5775 (T2A3_OFFSET): Define.
5776 (coff_arm_relocate_section): Emit base file entries for interworking
5779 1999-04-13 Philip Blundell <philb@gnu.org>
5781 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5782 relocs 17 through 19.
5784 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5786 * elfcode.h: Remove fnmatch.h.
5787 * elflink.h (elf_link_assign_sym_version): Call back to ld
5788 instead of calling fnmatch.
5790 * config.bfd (i?86-*-beoself): Include pe vecs.
5792 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5794 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5797 1999-04-10 Richard Henderson <rth@cygnus.com>
5799 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5800 when trying to resolve dynamic symbol references.
5801 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5802 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5803 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5804 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5805 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5806 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5807 * elflink.h (elf_link_output_extsym): Likewise.
5809 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5811 * section.c (_bfd_strip_section_from_output): New function moved from
5812 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5813 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5814 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5815 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5816 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5817 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5818 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5819 * bfd-in2.h: Update.
5821 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5823 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5825 1999-04-08 Nick Clifton <nickc@cygnus.com>
5827 * coff-mcore.c: New File: Support for mcore-pe targets.
5828 * cpu-mcore.c: New File: Support for mcore targets.
5829 * elf32-mcore.c: New File: Support for mcore-elf target.
5830 * pe-mcore.c: New File: Definitions for mcore-pe target.
5831 * pei-mcore.c: New File: Definitions for mcore-pei target.
5832 * Makefile.am: Add support for MCore targets.
5833 * Makefile.in: Regenerate.
5834 * config.bfd: Add support for MCore targets.
5835 * configure.in: Add support for MCore targets.
5836 * configure: Regenerate.
5837 * archures.c: Add support for MCore architecture.
5838 * bfd-in2.h: Regenerate.
5839 * coffcode.h: Add support for mcore-pe targets.
5840 * elf.c: Add support for mcore-elf target.
5841 * reloc.c: Add support for MCore relocs.
5842 * targets.c: Add support for MCore targets.
5844 1999-04-07 Nick Clifton <nickc@cygnus.com>
5846 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5847 R_ARM_XPC25 and R_ARM_THM_XPC22.
5848 (elf32_arm_reloc_map): Remove redundant entries.
5850 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5852 * sysdep.h (LC_MESSAGES): Never define.
5854 1999-04-06 Chris Torek <torek@bsdi.com>
5856 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5857 all callers. Rewrite completely.
5858 (_bfd_relocate_contents): Rewrite overflow checking.
5859 * bfd-in2.h: Rebuild.
5861 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5863 From Gabriel Paubert <paubert@iram.es>:
5864 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5865 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5866 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5867 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5868 * ppcboot.c (ppcboot_vec): Use little endian routines for
5871 * elf.c (elfcore_strndup): Only define if it will be used.
5872 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5874 (ppc_elf_check_relocs): Remove unused local i.
5875 (ppc_elf_gc_mark_hook): Add default case to switch.
5877 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5878 * srec.c (srec_scan): Accept \r in symbol definitions.
5879 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5880 (symbolsrec_object_p): Likewise.
5882 1999-04-04 Don Bowman <don@pixsci.com>
5884 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5886 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5888 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5890 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5891 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5893 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5895 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5898 1999-03-31 Nick Clifton <nickc@cygnus.com>
5900 * config.bfd: Add support for arm-epoc-pe target.
5901 * configure.in: Add support for arm-epoc-pe target.
5902 * configure: Regenerate.
5903 * targets.c: Add support for arm-epoc-pe target.
5904 * coff-arm.c: Allow header files to override definition of
5905 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5906 * pe-arm.h: Allow previous header files to override definition of
5907 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5908 * pei-arm.h: Allow previous header files to override definition of
5909 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5910 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5911 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5913 1999-03-30 Nick Clifton <nickc@cygnus.com>
5915 * elf.c (elf_map_symbols): Handle the case where section
5916 symbols are generated for content-less sections which are
5917 not mapped to the output file.
5919 * linker.c: Replace direct references to fields in BFD structure
5920 with accessor macros.
5922 * elflink.h: Replace direct references to fields in BFD structure
5923 with accessor macros.
5925 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5927 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5929 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5930 account when adjusting section symbols during a partial link.
5932 1999-03-24 Nick Clifton <nickc@cygnus.com>
5934 * coff-sparc.c (struct coff_reloc_map): Change type of field
5935 'bfd_reloc_val' to bfd_reloc_code_real_type.
5936 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5937 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5938 * elf32-arc.c (struct arc_reloc_map): Ditto.
5939 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5940 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5941 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5942 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5943 * elf32-sh.c (struct elf_reloc_map): Ditto.
5944 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5945 * elf32-v850.c (struct v850_reloc_map): Ditto.
5946 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5947 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5948 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5950 1999-03-17 Martin Hunt <hunt@cygnus.com>
5952 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5953 function so source-level assembly works. If multiple N_SOs
5954 are seen without and N_FUNs, create an indextable entry with
5955 a NULL function name.
5957 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5959 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5960 of certian similar cpus.
5962 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5964 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5965 Add the 5000. Change the architecture for the 5400 to mips4.
5966 (elf_mips_mach): Add r5000.
5968 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5970 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5972 1999-03-11 Nick Clifton <nickc@cygnus.com>
5974 * binary.c (binary_set_section_contents): Generate warning about
5975 huge file offsets for any section that will occupy file space, not
5976 just those that are loadable.
5978 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5980 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5982 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5984 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5986 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5988 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5989 * elflink.h: Revert all changes since Feb 16. Instead:
5990 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5991 appropriate. Copy it to version symbols.
5992 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5993 symbols if appropriate.
5994 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5995 symbol if appropriate.
5996 (elf_link_output_extsym): If symbol is marked as undefined, and
5997 has no nonweak references, mark it as weak undefined.
5999 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
6001 * elflink.h (elf_merge_symbol): When overriding a dynamic
6002 definition with a weak undefined symbol, set NEEDS_PLT if it is a
6004 (elf_link_add_object_symbols): Don't copy the other field if we
6007 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
6009 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
6010 shared object with a weak undefined symbol.
6012 1999-02-18 Nick Clifton <nickc@cygnus.com>
6014 * elfarm-nabi.c: Set partial_inplace back to false.
6016 1999-02-17 Nick Clifton <nickc@cygnus.com>
6018 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
6019 (USER_LABEL_PREFIX): Set to "_".
6021 The following patches are from: Scott Bambrough
6022 <scottb@corelcomputer.com>
6024 * libaout.h (M_ARM6_NETBSD): Set to 143.
6026 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
6027 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
6028 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
6029 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
6030 * bfd-in2.h: Regenerate.
6032 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
6033 'true' as REL relocs are now being used. Add new PIC relocs:
6034 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
6035 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
6037 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
6039 (elf32_arm_final_link_relocate): Change parameters so that entire
6040 reloc is passed. Add support for PIC relocs.
6041 (elf32_arm_relocate_section): Pass entire reloc to
6042 elf32_arm_final_link_relocate.
6043 (elf32_arm_check_relocs): Handle new PIC relocs.
6044 (elf32_arm_adjust_dynamic_symbol): New function.
6045 (elf32_arm_size_dynamic_sections): New function.
6046 (elf32_arm_discard_copies): New function.
6047 (elf32_arm_finish_dynamic_symbol): New function.
6048 (elf32_arm_finish_dynamic_sections): New function.
6049 (ELF_MAXPAGE_SIZE): Define.
6050 (bfd_elf32_bfd_reloc_type_lookup): Define.
6051 (elf_backend_relocate_section): Define.
6052 (elf_backend_adjust_dynamic_symbol): Define.
6053 (elf_backend_create_dynamic_sections): Define.
6054 (elf_backend_finish_dynamic_symbol): Define.
6055 (elf_backend_finish_dynamic_sections): Define.
6056 (elf_backend_size_dynamic_sections): Define.
6057 (elf_backend_plt_readonly): Define.
6058 (elf_backend_want_got_plt): Define.
6059 (elf_backend_want_plt_sym): Define.
6061 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
6063 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
6064 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
6065 (_bfd_mips_elf_fake_sections): Likewise.
6067 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6069 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
6070 bfd_elf32_arm_get_bfd_for_interworking,
6071 bfd_elf32_arm_process_before_allocation): Define to avoid clash
6074 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
6075 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
6076 elf32_arm_find_nearest_line): Make them static.
6078 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
6080 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
6081 callers. Do not merge a definition from a shared object with a
6082 weak undefined symbol.
6083 (elf_link_add_object_symbols): Do not change the symbol type or
6084 size if the old symbol overrides the new one.
6086 1999-02-08 Nick Clifton <nickc@cygnus.com>
6088 * config.bfd: Add support for strongarm target.
6090 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6092 * elf32-m68k.c (reloc_map): Use the correct types for the struct
6093 fields instead of unsigned char.
6095 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
6097 * Makefile.am: Rebuild dependencies.
6098 * Makefile.in: Rebuild.
6100 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6102 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6103 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6104 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6105 * acinclude.m4: Add comments to uses of AC_DEFINE.
6106 * acconfig.h: Remove.
6107 * configure: Rebuild with current autoconf/automake.
6108 * aclocal.m4: Likewise.
6109 * config.in: Likewise.
6110 * Makefile.in: Likewise.
6112 1999-02-04 DJ Delorie <dj@cygnus.com>
6114 * libbfd.c (real_read): don't call fread for zero bytes. This
6115 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6117 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6119 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6120 of a jump is in the current 256 MB region.
6122 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6124 * format.c (bfd_check_format_matches): Change last patch to only
6125 take effect for the binary target.
6127 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6129 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6131 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6133 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6135 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6137 * format.c (bfd_check_format_matches): If the target was
6138 previously specified, don't check other targets when checking for
6141 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6143 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6144 (elf32_arm_reloc_type_lookup): Removed
6145 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6146 (elf32_arm_reloc_type_lookup): New.
6147 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6148 (elf32_arm_reloc_type_lookup): New.
6150 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6152 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6153 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6154 * Makefile.am: Use new files.
6155 * Makefile.in: Regenerate.
6156 * configure.in: Use new files.
6157 * configure: Regenerate.
6159 1999-02-01 Nick Clifton <nickc@cygnus.com>
6161 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6162 (fr30_elf_gc_sweep_hook): New function.
6163 (elf_backend_can_gc_sections): Define.
6165 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6167 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6168 and bfd_elf32_bigarm_oabi_vec.
6170 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6172 * Makefile.am (elf32-arm-oldabi.lo): New.
6173 (elf32-arm-newabi.lo): New.
6174 * Makefile.in: Regenerate.
6175 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6176 (arm-*-elf): Likewise.
6178 (thumb-*-oabi): New.
6179 * configure: Regenerate.
6180 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6181 (bfd_elf32_bigarm_oabi_vec): New.
6182 * elf32-arm-newabi.c: New.
6183 * elf32-arm-oldabi.c: New.
6184 * elf32-arm.c: Removed.
6187 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6189 * binary.c (binary_set_section_contents): Omit warnings for
6190 unloadable sections.
6192 1999-01-31 Michael Meissner <meissner@cygnus.com>
6194 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6195 powerpc{,le}-*-eabi.
6197 1999-01-29 Nick Clifton <nickc@cygnus.com>
6199 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6200 * dwarf2.c (read_signed_leb128): Remove unused variables.
6202 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6204 * elf.c (assign_file_positions_for_segments): Only adjust
6205 p_align when needed.
6207 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6209 * binary.c (binary_set_section_contents): Don't return early for a
6210 non-loadable section, in case the first section is non-loadable.
6211 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6212 W. Rozycki <macro@ds2.pg.gda.pl>.
6214 1999-01-28 Nick Clifton <nickc@cygnus.com>
6216 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6217 R_FR30_GNU_VTENTRY relocs.
6219 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6221 * elflink.h (elf_link_output_sym): Zero syms which are
6222 part of sections which have been excluded.
6224 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6226 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6228 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6229 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6231 1999-01-27 Nick Clifton <nickc@cygnus.com>
6233 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6235 (fr30_final_link_relocate): Use computed value as result of
6238 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6240 * binary.c (binary_set_section_contents): Emit warning for
6241 huge file offsets due to widely-dispersed section LMAs.
6243 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6245 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6246 align first section to largest section alignment, not first
6249 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6251 * configure.in: Require autoconf 2.12.1 or higher.
6253 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6255 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6256 * bfd-in2.h: Likewise.
6257 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6259 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6261 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6262 * cpu-mips.c: Add support for and independent 4111.
6263 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6264 (_bfd_mips_elf_final_write_processing):
6265 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6267 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6269 * elf32-mips.c (elf_mips_abi_name): New.
6270 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6272 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6274 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6275 Handle bfd_mach_mips4300.
6277 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6279 * elf32-i386.c: Remove leaked development code from patch
6280 1998-12-10 by Richard Henderson.
6282 1998-12-10 Richard Henderson <rth@cygnus.com>
6284 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6285 in debug sections for symbol defined externally.
6287 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6289 * targets.c (bfd_target_vector): Remove duplicate entry for
6292 1998-12-09 Nick Clifton <nickc@cygnus.com>
6294 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6295 since we are using RELAs.
6297 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6299 SCO Open Server Release 5 core file support, from Jouke Numan
6301 * sco5-core.c: New file.
6302 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6303 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6304 * Makefile.am: Rebuild dependencies.
6305 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6306 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6307 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6308 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6309 * bfd-in2.h, configure, Makefile.in: Rebuild.
6311 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6313 * config.bfd (hppa*-*-mpeix*): New target.
6314 * configure.in: Add AC_HEADER_DIRENT.
6315 (hppa*-*-mpeix*): New target.
6316 * configure.host (hppa*-*-mpeix*): New host.
6317 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6318 friends rather than just including <sys/dir.h>.
6319 * som.h (struct som_symbol): Add hppa_priv_level and apto
6320 tc_data. Change all users.
6321 (struct somdata): Add comp_unit field.
6322 (obj_som_compilation_unit): Define.
6323 (bfd_som_attach_compilation_unix): Declare.
6324 * som.c: Check HOST_HPPAMPEIX.
6325 (struct som_misc_symbol_info): Add new field priv_level.
6326 (som_object_setup): Add current_offset parameter. Change all
6328 (setup_sections): Likewise.
6329 (som_object_p): For EXECLIBMAGIC, read the lst header.
6330 (som_write_symbol_strings): Add compilation_unit parameter.
6332 (som_finish_writing): Write out compilation_unit.
6333 (som_bfd_derive_misc_symbol_info): Set priv_level.
6334 (som_build_and_write_symbol_table): Set xleast field to 3.
6335 (som_slurp_symbol_table): Set symbol priv_level.
6336 (bfd_som_attach_compilation_unit): New function.
6337 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6338 priv_level into symbol_value.
6339 * configure, config.in: Rebuild.
6341 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6343 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6344 warning function to call _bfd_error_handler instead.
6346 * libbfd.c (COERCE32): Cast through unsigned long and long to
6347 avoid bug in old version of gcc.
6349 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6350 (elf_backend_additional_program_headers): Don't define.
6352 1998-12-08 Nick Clifton <nickc@cygnus.com>
6354 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6355 relocations to include offset of 2 included in the insns, and the
6356 offset of the relocs within the section.
6358 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6360 The following changes were made by David Taylor
6361 <taylor@texas.cygnus.com>, Edith Epstein
6362 <eepstein@sophia.cygnus.com>, Jim Blandy
6363 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6364 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6365 changes originally made by HP; HP did not create ChangeLog
6368 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6369 automake macro library.
6371 * hpux-core.c (hpux_core_core_file_p): this function now
6372 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6373 found in the corefile! Also, in hpux_core_core_file_p, if we
6374 encounter a section with an unknown type, don't punt. Instead,
6375 just skip it. Also, count the number of sections of known type
6376 that we encounter. If we encounter at least one good one, then
6377 we'll declare that the file is a core file. If we encounter any
6378 unknown ones but some known ones, then we'll issue a warning (but
6379 still declare it to be a core file). Also, correctly decide when a
6381 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6382 (CORE_ANON_SHMEM): define if not defined.
6383 (hpux_core_struct): add members lwpid and user_tid.
6384 (core_kernel_thread_id, core_user_thread_id): new macros.
6385 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6386 the name before storing it in the bfd.
6387 (hpux_core_core_file_p): handle threads.
6389 * libhppa.h (GET_FIELD): protect against redefinition.
6390 (HPPA_WIDE): define.
6391 (GET_FIELD): define.
6396 (sign_extend): redefine.
6397 (assemble_6): define.
6398 (assemble_12): rewrite.
6399 (assemble_16): define.
6400 (assemble_16a): define.
6401 (assemble_17): rewrite.
6402 (assemble_22): define.
6404 1998-12-07 Nick Clifton <nickc@cygnus.com>
6406 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6407 relocations for signed values.
6409 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6411 * mipsbsd.c (MY(set_arch_mach)): Make static.
6412 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6413 bfd_mach_mips* macros rather than simple numbers.
6415 COFF weak symbol support, based on patches from Mark Elbrecht
6416 <snowball3@usa.net>:
6417 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6418 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6419 (coff_write_alien_symbol): Likewise.
6420 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6421 (coff_link_add_symbols): Likewise.
6422 (_bfd_coff_link_input_bfd): Likewise.
6423 (_bfd_coff_write_global_sym): Likewise.
6425 * elf.c (copy_private_bfd_data): Always initialize the
6426 includes_phdrs field.
6428 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6429 file defines a symbol first mentioned in an ELF file.
6431 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6432 possible, rather than only if BFD64.
6433 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6435 * bfd-in2.h: Rebuild.
6437 * srec.c (srec_set_section_contents): Correct test to avoid
6438 switching to 4 byte addresses after seeing a second section which
6439 requires 3 byte addresses. From Joel Schantz
6440 <joel.schantz@argosys.boeing.com>.
6442 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6443 <aymeric.vincent@emi.u-bordeaux.fr>.
6445 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6447 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6448 decide whether the output file is -mrelocatable-lib,
6449 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6451 1998-12-03 Nick Clifton <nickc@cygnus.com>
6453 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6454 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6455 * bfd-in2.h: Regenerate.
6456 * libbfd.h: Regenerate
6458 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6460 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6461 link against a dynamic symbol with no type or size.
6463 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6465 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6466 relocation for section which does not get loaded.
6467 (elf_i386_relocate_section) [R_386_32]: Likewise.
6469 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6471 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6472 reloc_count and i long instead of unsigned long. Handle error
6473 return from bfd_canonicalize_reloc.
6475 1998-12-01 Nick Clifton <nickc@cygnus.com>
6477 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6480 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6482 * elf32-sh.c (elf/sh.h): Include.
6483 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6484 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6485 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6486 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6487 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6489 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6491 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6492 causes division by zero later on.
6494 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6496 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6499 1998-11-25 DJ Delorie <dj@cygnus.com>
6501 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6504 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6506 * elf32-fr30.c (fr30_elf_relocate_section): Call
6507 fr30_final_link_relocate.
6508 (fr30_final_link_relocate): New function: Handle I20 and I32
6510 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6511 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6512 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6514 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6517 The following changes are based on a patch submitted by Gianluca
6518 Moro <glctr@abc.it>:
6520 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6521 not already been updated.
6522 (find_remembered_hi16s_reloc): New parameter 'already_found'
6523 returns state of remembered hi16s reloc.
6524 (remember_hi16s_reloc): Set 'found' field to false.
6525 (hi16s_location): Add 'found' field.
6527 1998-11-23 DJ Delorie <dj@cygnus.com>
6529 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6530 to see .DLL files as unrecognized.
6531 (i3coff_object_p): Sorry, had to hack it to not recognize these
6532 files (pei-i386) on request.
6534 1998-11-23 DJ Delorie <dj@cygnus.com>
6536 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6537 relents. Call bfd_check_format to reinitialize.
6539 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6541 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6544 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6546 * aclocal.m4: regenerate
6547 * configure: regenerate
6549 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6551 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6552 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6553 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6554 respect it as an upper bound on what memory to reference.
6555 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6556 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6557 update vtable_entries_size appropriately.
6559 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6561 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6564 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6566 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6567 bfds; they have no "file" so we fake it.
6568 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6569 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6570 resizing the memory buffer.
6571 * opncls.c (bfd_make_writable): New function; lets you write a
6572 bfd_create'd bfd to an in-memory buffer.
6573 (bfd_make_readable): New function; lets you read back that buffer
6574 as if it were from bfd_openr. Used to build generated archive
6575 members (winsup's ld's dlltool)
6577 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6579 * po/bfd.pot: Regenerated.
6581 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6583 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6586 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6588 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6589 element of the gotentry list for local symbols too.
6590 (elf64_alpha_relocate_section): Unify local and global handling.
6591 Assert that gotent->use_count > 0.
6593 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6595 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6596 update for file name changes of July 2, 1998.
6598 * configure: Rebuild.
6600 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6602 * po/bfd.pot: Regenerated.
6604 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6606 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6607 * aclocal.m4, configure: regenerate
6609 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6611 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6613 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6615 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6616 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6618 * aclocal.m4, configure: regenerated.
6620 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6622 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6623 R_D10V_GNU_VTENTRY relocs.
6624 (elf_d10v_howto_table): Likewise.
6625 (d10v_reloc_map d10v_reloc_map): Likewise.
6626 (elf32_d10v_gc_mark_hook): New.
6627 (elf32_d10v_gc_sweep_hook): New.
6628 (elf32_d10v_check_relocs): New.
6629 (elf32_d10v_relocate_section): New.
6630 (elf_backend_relocate_section): Define.
6631 (elf_backend_can_gc_sections): Define.
6633 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6635 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6636 (BFD64_BACKENDS): ...from here.
6637 (BFD32_BACKENDS_CFILES): Move vms files here...
6638 (BFD64_BACKENDS_CFILES): ...from here.
6639 * Makefile.in: Rebuild.
6641 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6643 * Makefile.am: Add FR30 target.
6644 * Makefile.in: Add FR30 target.
6645 * archures.c: Add support for FR30.
6646 * config.bfd: Add support for FR30.
6647 * configure.in: Add support for FR30.
6648 * reloc.c: Add support for FR30 relocations.
6649 * targets.c: Add support for FR30 relocations.
6650 * bfd-in2.h: Regenerate.
6651 * configure: Regenerate.
6652 * libbfd.h: Regenerate.
6653 * cpu-fr30.c: New file.
6654 * elf32-fr30.c: New file.
6656 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6658 * configure.in: detect cygwin* instead of cygwin32*
6659 * configure: regenerate
6661 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6663 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6664 use bfd_malloc and free instead and check return value from bfd_malloc.
6666 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6668 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6669 * libbfd.h: Rebuild.
6671 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6672 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6673 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6674 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6676 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6678 (mips_elf_link_hash_table_create): Don't initialize
6679 dynsym_sec_strindex.
6680 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6681 (mips_elf_size_dynamic_sections): Generate a section symbol for
6682 every output section.
6683 (mips_elf_finish_dynamic_sections): Count all sections for
6685 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6688 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6690 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6691 for later PLT entries in large PLTs.
6692 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6694 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6696 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6698 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6700 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6701 * elflink.h (elf_collect_hash_codes): New function. This function is
6702 called for each exported symbol and we compute the ELF hash value for
6704 (compute_bucket_value): New function. It is called from
6705 size_dynamic_sections to determine the hash table size. When we are
6706 optimizing a better, but slower, algorithm is used.
6707 (size_dynamic_sections): Call compute_bucket_value.
6709 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6711 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6713 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6715 (sh_elf_gc_mark_hook): New.
6716 (sh_elf_gc_sweep_hook): New.
6717 (sh_elf_check_relocs): New.
6718 (elf_backend_can_gc_sections): Define.
6720 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6722 * acinclude.m4: undo previous gettext change
6723 * aclocal.m4: rebuild with right version of aclocal.
6725 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6727 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6728 aclocal.m4 to acinclude.m4, so they don't get lost.
6730 * elfcore.h: rewrite for better corefile support.
6731 * elf.c (elfcore_*): new functions.
6732 * elf-bfd.h (elf_obj_tdata): new structure members.
6733 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6735 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6737 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6739 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6740 and R_M32R_GNU_VTENTRY.
6741 (elf_backend_can_gc_sections): Define.
6742 (m32r_elf_check_relocs): New.
6743 (m32r_elf_gc_mark_hook): New.
6744 (m32r_elf_gc_sweep_hook): New.
6745 (m32r_elf_relocate_section): Handle VT relocs.
6747 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6749 * coff-arm.c (arm_relocate_section): Remove redundant test.
6751 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6752 cleat that the 'bitsize' field is the size of the bitfield AFTER
6753 relocation not before.
6755 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6757 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6760 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6762 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6763 R_SPARC_GNU_VTENTRY.
6764 (elf32_sparc_check_relocs): Handle them.
6765 (elf32_sparc_reloc_type_lookup): Likewise.
6766 (elf32_sparc_relocate_section): Likewise.
6767 (elf32_sparc_gc_mark_hook): New.
6768 (elf32_sparc_gc_sweep_hook): New.
6770 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6772 * som.c (som_finish_writing): Perform some sanity checks when
6773 writing an executable or shared library.
6775 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6777 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6778 * configure.in (elf): Add dwarf1.lo.
6779 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6780 * elf.c (_bfd_elf_find_nearest_line): Add call to
6781 _bfd_dwarf1_find_nearest_line.
6782 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6783 Add call to _bfd_dwarf1_find_nearest_line.
6784 * configure: Rebuilt.
6786 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6788 * elflink.h (elf_gc_sections): Do not allow garbage
6789 collection if dynamic sections have been created.
6791 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6793 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6795 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6796 (v850_elf_perform_relocation): Likewise.
6797 (v850_elf_final_link_relocate): Likewise.
6798 (v850_elf_relocate_section): Likewise.
6799 (v850_elf_gc_sweep_hook): New routine.
6800 (v850_elf_gc_mark_hook): New routine.
6801 (elf_backend_can_gc_sections): Define.
6803 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6805 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6808 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6810 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6811 Declare size as bfd_size_type.
6812 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6814 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6816 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6818 * som.c (CPU_PA_RISC2_0): Define.
6819 (_PA_RISC2_0_ID): Likewise.
6820 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6822 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6824 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6825 has a base which is already defined, only add the referenced
6826 symbol to the dynamic symbol table if it is defined or referenced
6829 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6832 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6834 * elflink.h (elf_link_add_object_symbols): Undo last change.
6836 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6838 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6839 symbol for the indirect alias to a versioned symbol.
6841 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6843 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6844 (elf32_i386_vtentry_howto): New.
6845 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6846 or elf32_i386_vtinherit_howto on lookup.
6848 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6850 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6851 reloc_type. Rename R_68K__max to R_68K_max.
6852 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6855 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6857 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6858 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6860 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6863 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6865 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6866 message has a null byte terminator.
6868 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6870 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6871 word subject to R_V850_32 relocation.
6873 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6875 * dwarf2.c: Add comment describing problem computing line numbers
6876 for undefined symbols at link time.
6878 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6880 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6881 transform a defweak into a plt entry.
6882 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6883 plt entry references to receive a RELATIVE reloc.
6884 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6885 (elf64_alpha_relocate_section): Assert we don't overrun
6886 the allocated relocation space.
6888 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6890 * elf.c (swap_out_syms): Always treat section symbols as
6891 special, even if they are attached to a common section.
6893 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6895 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6896 sections with v850 common section attributes into named v850
6898 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6899 common section attributes into named v850 common sections.
6901 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6903 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6906 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6908 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6909 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6910 reloc to the wrong section a warning, not an error. .dynsbss
6911 is not an output section, so there is no need to check for it.
6913 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6915 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6917 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6919 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6920 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6922 (elf32_arm_gc_mark_hook): New.
6923 (elf32_arm_gc_sweep_hook): New.
6924 (elf32_arm_check_relocs): New.
6925 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6927 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6930 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6932 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6933 assume there is no PLT or GOT.
6935 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6937 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6938 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6939 also accepted as a function symbol type.
6941 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6943 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6945 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6947 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6948 match definition of _bfd_gc_sections field.
6949 * libbfd.h: Rebuild.
6951 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6953 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6954 the addend of a dynamic relocation referencing a section.
6955 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6956 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6958 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6960 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6961 bed has a size_dynamic_sections routine before trying to use it.
6963 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6965 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6966 _bfd_elf_rel_vtable_reloc_fn.
6968 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6970 * Makefile.am: Add elf32-arm.c.
6971 * Makefile.in: Rebuild.
6972 * elf-bfd.h: Add elf_backend_get_symbol_type.
6973 * elf.c (swap_out_syms): If defined, call
6974 elf_backend_get_symbol_type.
6975 * elf32-arm.c: Define elf_backend_get_symbol_type.
6976 (elf32_arm_get_symbol-type): New routine.
6977 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6978 (bfd_elf32_arm_process_before_allocation): Change to
6979 check for STT_ARM_TFUNC.
6980 (elf32_arm_final_link_relocate): Likewise.
6981 * elfxx-target.h: Add elf_backend_get_symbol_type.
6983 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6985 * archures.c (bfd_mach_alpha_ev[456]): New.
6986 * cpu-alpha.c: Rework to match these types.
6987 * bfd-in2.h: Rebuild.
6989 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6991 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6992 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6994 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6995 (elf_i386_reloc_type_lookup): Recognize them.
6996 (elf_i386_check_relocs): Pass them off to generic code.
6997 (elf_i386_relocate_section): Ignore them.
6998 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6999 (elf_backend_can_gc_sections): True.
7001 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
7003 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
7004 before looking at owner field.
7005 (elf32_arm_to_thumb_stub): Ditto.
7006 (elf32_arm_relocate_section): Compute name before calling
7007 elf32_arm_final_link_relocate().
7009 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7011 * elf.c: comment and formatting cleanups.
7014 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
7016 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
7017 (core files are treated differently than object files).
7018 * elf-bfd.h (_bfd_elf_write_corefile_contents,
7019 bfd_elf_mkcorefile): declare.
7020 * elfxx-target.h (_bfd_elf_write_corefile_contents,
7021 bfd_elf_mkcorefile): add to bfd_target vector.
7022 * elfcore.h (elf_core_file_p): save the program header table,
7023 and set the bfd architecture from the elf file header.
7024 * elf.c (bfd_elf_mkcorefile): new function.
7025 (_bfd_elf_write_corefile_contents): new function.
7026 (assign_file_positions_for_segments): add cases for handling
7027 PT_NOTE segments. (assign_file_positions_except_relocs):
7028 core files should be handled the same as exec files.
7029 (prep_headers): identify core files as type ET_CORE.
7030 (copy_private_bfd_data): identify the sections belonging to
7031 the PT_NOTE segment.
7033 * elf32-sparc.c (elf32_sparc_final_write_processing):
7034 add break statement to default case.
7036 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
7038 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
7039 section (not input) will be in sections ".sbss", ".sbss2",
7040 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
7041 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
7042 output_offset for correct evaluation of addend.
7044 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
7046 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
7047 elf32_arm_allocate_interworking_sections and
7048 elf32_arm_process_before_allocation.
7050 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
7052 * bfd-in.h: Ammend prototype for
7053 elf32_arm_process_before_allocation to remove surplus third
7056 * bfd-in2.h: Regenerate.
7058 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
7060 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
7062 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
7064 * aoutx.h (aout_link_input_section_ext): Use the relocation already
7065 calculated for RELOC_SPARC_REV32 case.
7067 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
7069 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
7070 elf32_arm_allocate_interworking_sections and
7071 elf32_arm_process_before_allocation.
7072 * bfd-in2.h: Regenerated.
7073 * elf32-arm.c Define elf32_arm_link_hash_table.
7074 (insert_thumb_branch): New routine.
7075 (find_thumb_glue): New routine.
7076 (find_arm_glue): New routine.
7077 (record_arm_to_thumb_glue): New routine.
7078 (record_thumb_to_arm_glue): New routine.
7079 (elf32_arm_link_hash_table_create): New routine.
7080 (elf32_arm_get_bfd_for_interworking): New routine.
7081 (elf32_arm_allocate_interworking_sections) New routine.
7082 (elf32_arm_process_before_allocation) New routine.
7083 (elf32_thumb_to_arm_stub): New routine.
7084 (elf32_arm_to_thumb_stub): New routine.
7085 (elf32_print_private_bfd_data): Fix typo.
7086 (elf32_arm_final_link_relocate): Add argument sym_sec.
7087 Check for branches to thumb symbols in case R_ARM_PC24.
7088 Check for branches to arm symbols in case R_ARM_THM_PC22.
7089 (elf32_arm_relocate_section): Pass symbol section to
7090 elf32_arm_final_link_relocate.
7092 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
7094 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
7095 entries unless the symbol is defined in the executable; in
7096 particular, undefined weak symbols get a PLT entry.
7098 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
7100 * libaout.h: Remove nested comment to avoid warning.
7102 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7104 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7105 R_ARM_PC24 relocation.
7107 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7109 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7110 argument is_local. Add argument sym_flags. Check sym_flags
7111 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7112 (elf32_arm_relocate_section): Don't pass local sym and pass
7113 sym_flags to elf32_arm_final_link_relocate.
7115 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7117 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7118 to not count too few relocs for dynamicly linked executables.
7120 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7122 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7123 symbols without a dynamic index dynamic. Consider all weak
7125 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7126 correspondance between input and output sections.
7128 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7130 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7131 that use a .got.plt section start the got offset at zero.
7133 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7135 * ieee.c (ieee_write_processor): Correct the processor ID written
7136 out for bfd_arch_m68k, accommodating change of March 25.
7138 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7140 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7141 R_ARM_THM_RPC22 relocations.
7143 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7145 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7147 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7148 .got relocs in -Bsymbolic shared objects.
7150 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7152 * elf32-arm.c: Add private flags to ELF header.
7153 (elf32_arm_print_private_bfd_data): New Function.
7154 (elf32_arm_set_private_flags): New Function.
7155 (elf32_arm_copy_private_flags): New Function.
7156 (elf32_arm_merge_private_bfd_data): New Function.
7158 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7160 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7162 (elf32_sparc_relocate_section): Likewise.
7164 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7166 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7167 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7168 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7169 of the function. Recognize no .plt as static linking.
7171 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7173 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7174 ".liblist" string through gettext.
7176 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7178 * Makefile.am: Add support for elf32-arm.lo.
7179 * Makefile.in: Rebuild.
7180 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7181 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7182 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7183 * configure: Regenerate.
7184 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7185 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7186 bfd_target bfd_elf32_littlearm_vec.
7187 * elf32-arm.c: New file.
7189 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7191 * libaout.h (M_SPARCLITE_LE): New machine.
7192 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7193 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7194 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7195 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7196 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7197 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7198 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7199 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7200 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7201 be BFD_RELOC_SPARC_REV32.
7203 * config.bfd (sparc86x-*-aout): New
7205 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7207 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7208 actually mapping the output sections.
7210 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7213 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7214 (mn10300_elf_reloc_map): Similarly.
7215 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7217 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7219 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7221 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7222 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7223 elf_mips_reloc_type defined in elf/mips.h.
7225 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7227 * elf64-mips.c: Remove reloc_type definition completely. It's now
7230 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7232 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7233 as they are defined in elf/mips.h now.
7235 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7238 * Re-add lost change:
7239 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7241 (mn10300_elf_relax_section): Include stack space for register saves
7242 in the imm8 field of a "call" instruction.
7243 (compute_function_info): Determine how much stack is allocated by
7244 the movm instruction. Fix typo.
7245 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7247 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7249 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7250 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7252 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7254 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7256 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7258 * elf32-hppa.h: Let ELF header define the enum containing the
7259 external reloc numbers.
7260 * elf32-i386.h: Likewise.
7262 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7264 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7265 * elf32-mips.c: Likewise.
7266 * elf32-ppc.c: Likewise.
7268 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7270 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7271 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7273 * bfd-in.h: Regenerate.
7274 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7275 parameter to 'unsigned int' to avoid K&R compatability problems.
7277 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7279 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7280 functionname_ptr to be const. Change line_ptr to be unsigned.
7282 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7283 macro is not defined. Change second parameter from bfd_link_info
7284 to coff_final_link_info. Add prototype.
7285 (coff_final_link_postscript): Simplify handling when macro is not
7286 defined. Add prototype.
7288 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7290 * elf-mn10300.c: Before include system specific ELF header define
7291 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7292 * elf32-mips.c: Likewise.
7293 * elf32-ppc.c: Likewise.
7295 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7297 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7298 temporary patch over to elf64-mips.c as well.
7300 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7302 * elf32-mips.c (reloc_type): Temporarily disable definition of
7303 standard relocation since they are now defined in elf/mips.h.
7305 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7307 * elf-m10200.c (mn10200_elf_final_link_relocate):
7308 Modify range test for case R_MN10200_8.
7310 * elf-m10300.c (mn10300_elf_final_link_relocate):
7311 Modify range test for case R_MN10300_8.
7313 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7315 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7316 * elf32-i386.c (elf_backend_got_header_size): Define.
7317 (elf_backend_plt_header_size): Define.
7318 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7319 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7320 * elfxx-target.h: Provide a default of zero.
7321 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7322 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7324 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7325 entry from an executable, even if the plt refcount goes to 0.
7327 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7329 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7330 directory name at the line number.
7332 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7333 with an unspecified type.
7335 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7337 * sunos.c: Add undef of valid to avoid problem on SunOS.
7339 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7341 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7343 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7345 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7346 R_68K_PCxx and R_68K_xx relocations. Make sure that
7347 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7348 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7349 R_68K_xx relocations.
7350 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7351 that has no plt entry.
7352 (elf_m68k_relocate_section): Ignore the plt offset in a static
7354 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7356 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7359 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7361 (howto_table, reloc_map): Add entries for them.
7362 (elf_m68k_check_relocs): Handle them. Implement reference
7363 counting for got and plt entries.
7364 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7365 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7367 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7368 (elf_m68k_relocate_section): Handle the new reloc types.
7369 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7370 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7371 * elflink.h (elf_link_add_object_symbols): When creating an
7372 indirect reference for symbol versioning also copy the plt
7374 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7375 flag also reset the plt offset.
7376 (elf_link_assign_sym_version): Likewise.
7377 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7378 the size of the entry in bytes.
7379 (elf_gc_allocate_got_offsets): Likewise.
7381 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7383 * elflink.h (elf_gc_sections): Return true rather than falling off
7386 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7389 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7391 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7392 comment describing when it should be enabled.
7393 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7396 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7398 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7399 information ATN records.
7401 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7403 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7404 section for an absolute symbol in a fully linked file. Based on
7405 patch from Christian Holland <CHolland@de.lucent.com>.
7407 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7409 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7410 that a symbol is undefined.
7412 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7414 * som.c (som_bfd_gc_sections): Define.
7416 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7418 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7419 overflows in ARM_26D patches, since they have already been
7420 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7422 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7424 * coffcode.h (coff_write_object_contents): If we have any long
7425 section names, call coff_write_symbols even if there are no
7428 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7430 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7431 PT_LOAD segment, rather than only setting it once for the entire
7434 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7435 rather than ignoring every phdr with a p_paddr of 0, ignore all
7436 the phdrs if they all have a p_paddr of 0.
7438 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7439 section was discarded from the link.
7441 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7443 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7445 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7447 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7448 floating point operations.
7450 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7452 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7455 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7457 Merge of vax/vms (read-only) support
7458 * configure.com: Support Vax target.
7459 * makefile.vms: Support Vax target.
7460 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7461 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7463 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7465 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7467 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7469 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7471 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7472 * targets.c (bfd_target_ovax_flavour): New flavour.
7473 (vms_alpha_vec): Renamed from evax_alpha_vec.
7475 (target_vector): Update accordingly.
7476 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7478 (vax*-*-*vms*): New target.
7479 * Makefile.am: Update for renamed files. Rebuild dependencies.
7480 * bfd-in2.h: Rebuild.
7481 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7483 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7485 Based on patch from Matt Semersky <matts@scd.hp.com>:
7486 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7487 pointer on abfd->outsymbols.
7488 (generic_add_output_symbol): Handle NULL sym parameter.
7490 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7492 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7495 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7497 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7498 when handling 32 bit immediate relocs.
7499 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7501 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7503 * section.c (STD_SECTION): Account for recently added gc_mark
7504 field in struct asection.
7506 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7507 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7509 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7511 ELF Section-level Garbage Collection:
7512 * bfd.c (bfd_gc_sections): New.
7513 * aout-adobe.c: Hook to default implementation.
7514 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7515 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7516 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7517 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7518 * tekhex.c, versados.c: Likewise.
7519 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7520 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7522 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7523 (bfd_generic_gc_sections): New.
7524 * section.c (SEC_KEEP): New.
7525 (asection): Add gc_mark member.
7527 * elfcode.h (elf_gc*): New name remappings.
7528 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7529 sections to be excluded.
7530 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7531 (elf_gc_propogate_vtable_entries_used): New.
7532 (elf_gc_smash_unused_vtentry_relocs): New.
7533 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7534 (elf_gc_common_finalize_got_offsets): New.
7535 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7536 * elfxx-target.h: Add and default gc hooks.
7538 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7540 (struct elf_obj_tdata): Likewise for local_got_offsets.
7541 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7542 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7543 * elf64-sparc.c, elflink.h: Likewise.
7545 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7546 (ELF_LINK_HASH_MARK): Define.
7547 (struct elf_backend_data): Add GC hooks.
7548 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7550 * elf-m10300.c (mn10300_elf_check_relocs): New.
7551 (mn10300_elf_gc_mark_hook): New.
7552 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7553 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7554 (mn10300_elf_final_link_relocate): Likewise.
7555 (mn10300_elf_relocate_section): Likewise.
7556 (elf_backend_can_gc_sections): Define.
7557 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7558 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7559 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7560 (mips_info_to_howto_rel): Likewise.
7561 (mips_elf_relocate_section): Likewise.
7562 (mips_elf_check_relocs): Likewise.
7563 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7564 (elf_backend_can_gc_sections): Define.
7565 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7566 (ppc_elf_howto_raw): Handle them.
7567 (ppc_elf_reloc_type_lookup): Likewise.
7568 (ppc_elf_relocate_section): Likewise.
7569 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7570 Handle new vtable relocs.
7571 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7572 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7573 (elf_backend_can_gc_sections): Define.
7575 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7577 * archures.c (bfd_mach_mn10300): Define.
7578 * elf-m10300.c: Include elf/mn10300.h
7579 (elf_mn10300_mach): New function.
7580 (_bfd_mn10300_elf_final_write_processing): Likewise.
7581 (_bfd_mn10300_elf_object_p): Likewise.
7582 (elf_backendfinal_write_processing): Define.
7583 (elf_backend_object_p): Likewise.
7585 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7587 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7590 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7592 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7593 link_next field, not the next field.
7595 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7597 * elf.c (map_sections_to_segments): Check the section address
7598 against the phdr size both with and without a modulo of
7601 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7603 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7604 linker created empty input section if the output section has the
7607 * elflink.h (elf_link_output_extsym): Print an error message if
7608 _bfd_elf_section_from_bfd_section fails.
7610 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7613 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7615 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7616 native linker output. Avoid putting an empty section in more than
7619 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7621 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7622 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7624 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7626 * elf.c (swap_out_syms): New arg relocatable_p.
7627 Don't add section VMA to symbols for relocatable output.
7628 (_bfd_elf_compute_section_file_positions): Update call to
7631 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7633 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7634 against 'addend' be signed rather than unsigned.
7636 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7638 * elf32-m32r.c: Add prototyps for static functions.
7640 * coff-arm.c: Add prototypes for static functions.
7642 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7644 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7645 LMA is used to order sections in a segment.
7647 * elf32-v850.c: Add prototypes for static functions.
7648 Change type of addend parameter to bfd_vma in various functions.
7650 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7652 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7653 complain_overflow_signed instead of complain_overflow_bitfield.
7655 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7657 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7658 when comparing against 0.
7660 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7662 * Makefile.am (config.status): New target.
7663 * Makefile.in: Rebuild.
7665 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7667 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7668 error if previous object endianness doesn't match current object.
7670 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7672 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7673 _bfd_elf_print_private)bfd_data ().
7675 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7677 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7679 (elf_link_add_object_symbols): Set type_change_ok and
7680 size_change_ok before calling elf_merge_symbol.
7682 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7683 undefined symbol error, don't also issue an overflow error.
7685 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7687 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7688 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7689 message instead of crashing.
7691 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7693 * archures.c (bfd_mach_cpu32): Define.
7694 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7696 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7697 * ieee.c: Include <ctype.h>.
7698 (ieee_object_p): Parse out process ID string to make it more
7699 likely to be acceptable for bfd_scan_arch.
7700 * bfd-in2.h: Rebuild.
7702 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7704 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7705 _bfd_elf_print_private_bfd_data() so that the program header will
7708 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7710 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7711 0x68. Reindent. Add some comments.
7713 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7715 * elf.c (copy_private_bfd_data): Adjust physical address of
7716 segment in output BFD to contain LMAs of its sections.
7718 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7720 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7721 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7722 endian data 32 bit relocations.
7723 (elf32_sparc_merge_private_bfd_data): Check if linking little
7724 endian objects with big endian objects.
7725 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7726 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7727 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7729 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7730 * archures.c (bfd_mach_sparc_sparclite_le): New.
7731 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7733 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7735 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7738 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7740 * bfd-in.h: Move over patch to bfd-in2.h.
7742 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7744 (_bfd_relocate_contents): Likewise.
7746 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7748 * peicode.h (add_data_entry): If the section has no private data
7749 then do not create a Data Dictionary entry for it.
7751 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7753 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7754 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7755 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7756 subsections during relaxation more correctly.
7758 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7760 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7761 Add extra argument to bfd_arm_process_before_allocation ().
7762 * bfd-in.h: Reflect changes made in bfd-in2.h.
7763 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7764 coff class of a BFD symbol.
7765 * coff-arm.c: Add support for interworking between Thumb code and
7766 non-interworking aware ARM code.
7768 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7770 * po/Make-in (install-info): New target.
7772 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7774 * filemode.c: Remove; not used.
7776 If sysdep.h includes a header file, don't include it again:
7777 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7779 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7781 * archive.c: Don't include <string.h> or <errno.h>.
7782 * evax-alpha.c; Don't include <stdio.h>.
7783 * evax-egsd.c: Likewise.
7784 * evax-etir.c: Likewise.
7785 * evax-misc.c: Likewise.
7786 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7787 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7789 * hpux-core.c: Likewise.
7790 * netbsd-core.c: Likewise.
7792 * libbfd.c: Don't include <sys/types.h>.
7793 * nlmcode.h: Don't include <string.h>.
7794 * osf-core.c: Don't include <string.h> or <stdio.h>.
7795 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7796 <errno.h>, or <unistd.h>.
7797 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7799 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7801 * configure.com: If the version number can not be found in
7802 configure.in, set it to "unknown" rather than "2.8.1".
7804 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7806 * elf32-mips.c (elf_mips_mach): New.
7807 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7808 (_bfd_mips_elf_final_write_processing): Use the names
7809 of machines, rather than the numbers. Set both the ARCH
7810 and MACH in e_flags. Handle a few more specific machines.
7811 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7812 EF_MIPS_ARCH and EF_MIPS_MACH.
7814 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7816 * syms.c (bfd_is_local_label): Revert last change.
7817 * srec.c (srec_write_symbols): Discard debugging symbols.
7819 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7821 * som.c: Include <ctype.h>.
7822 * som.h: Don't include sysdep.h.
7824 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7826 * libbfd.h: Rebuilt.
7827 * libbfd-in.h: Removed gettext includes and defines.
7828 * sysdep.h: Moved gettext-related includes and defines here.
7830 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7832 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7833 an ad-hoc test. Kill bogus #if 0 code.
7834 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7836 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7838 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7839 when generating a normal executable for a symbol defined in a
7840 regular file. When copying a reloc into the output file, adjust
7841 the addend for a PC relative reloc against a global symbol.
7843 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7845 * libbfd.h: Rebuilt.
7846 * libbfd-in.h (_): Define as dgettext.
7848 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7850 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7852 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7853 when declaring parameter types.
7854 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7856 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7858 * config.bfd: If we include any ELF targets in targ_defvec and/or
7859 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7860 * elf32-gen.c (dummy): New static const variable.
7861 (elf_generic_info_to_howto): New static function.
7862 (elf_generic_info_to_howto_rel): New static function.
7863 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7864 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7865 * elf64-gen.c: Same changes as elf32-gen.c.
7866 * elfcode.h (elf_object_p): For the generic target, ignore a
7867 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7869 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7871 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7872 * configure: Rebuild.
7874 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7876 * config.bfd: Update OSR5/Unixware patterns.
7878 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7880 * elf.c (assign_file_positions_for_segments): Allow for holes
7881 between sections added by a link script.
7883 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7885 * configure.in: Change version number to 2.9.4
7886 * configure: Rebuild.
7888 Based on patch from H.J. Lu <hjl@gnu.org>:
7889 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7890 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7891 * bfd-in2.h: Rebuild.
7893 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7895 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7898 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7900 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7901 (elf64_alpha_relax_section): Fill them in.
7902 (elf64_alpha_relax_opt_call): Implement more than a stub.
7903 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7904 alignment on .scommon.
7905 (elf64_alpha_merge_gots): Merge use counts as well.
7907 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7909 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7910 for calculating a local symbol's address.
7911 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7912 Set the .got's cooked size as well as the raw size.
7914 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7916 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7917 internationalisation of printed information.
7919 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7920 internationalisation of printed information.
7922 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7924 * syms.c (struct indexentry): Change directory_name, file_name,
7925 and function_name fields to char *.
7926 (struct stab_find_info): Change cached_file_name field to char *.
7928 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7930 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7932 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7934 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7936 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7938 * Makefile.am (install-data-local): Make $(includedir).
7939 * Makefile.in: Rebuild.
7941 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7943 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7945 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7947 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7948 * Makefile.in: Rebuild.
7950 * bfd-in2.h: Rebuild for Nick's changes.
7952 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7954 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7955 change wrt length == max_namelen.
7957 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7959 * Many files: Added gettext invocations around user-visible
7961 * libbfd-in.h: Added gettext includes and defines.
7962 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7963 HAVE_LC_MESSAGES): Define.
7964 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7966 * Makefile.am (SUBDIRS): Added po.
7967 (POTFILES): New macro.
7968 (po/POTFILES.in): New target.
7969 (SOURCE_HFILES): New macro.
7971 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7973 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7975 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7976 NT_PRSTATUS note section encountered, it contains the status of
7977 the currently executing thread when the core file was written.
7979 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7981 * libcoff.h: Add extra parameter to
7982 bfd_coff_link_output_has_begun overrideable function.
7983 * cofflink.c: Pass extra parameter to
7984 bfd_coff_link_output_has_begun function.
7985 * bfd-in.h: Add prototypes for exported ARM interworking
7987 * peicode.h: ARM specific code reorganised to conform to BFD
7989 * coffcode.h: ARM specific code reorganised to conform to BFD
7991 * coff-arm.c: Code reorganised to conform to the BFD coding
7992 conventions. Global variables have been moved into an ARM
7993 specific hash table structure and a new function:
7994 bfd_arm_get_bfd_for_interworking() has been created which is
7995 called from the linker scripts.
7997 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7999 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
8001 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
8002 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
8003 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
8004 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
8006 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
8008 * config.bfd: Added sparc86x support.
8010 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
8012 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
8013 an out of range pc-relative jump/call to an undefined weak symbol.
8015 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
8017 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
8020 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
8022 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
8023 an error other than bfd_error_system_call, set the error to
8024 bfd_error_wrong_format.
8026 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
8027 bfd_elf32_powerpcle_vec.
8029 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
8030 program segments are zero, don't set p_paddr_valid.
8032 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
8034 * elf64-alpha.c: Initial implementation of relaxation --
8035 (struct alpha_elf_link_hash_entry): Add use_count member.
8036 (elf64_alpha_check_relocs): Initialize and increment it.
8037 (elf64_alpha_can_merge_gots): Check it when considering merging.
8038 (elf64_alpha_merge_gots): Drop entries with zero use.
8039 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
8040 (elf64_alpha_always_size_sections): Split out got sizing ...
8041 (elf64_alpha_size_got_sections): ... here. New function.
8042 (elf64_alpha_relax_find_reloc_ofs): New function.
8043 (elf64_alpha_relax_with_lituse): Likewise.
8044 (elf64_alpha_relax_without_lituse): Likewise.
8045 (elf64_alpha_relax_opt_call): Likewise.
8046 (elf64_alpha_relax_section): Likewise.
8047 (elf64_alpha_add_symbol_hook): Likewise.
8048 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
8049 (elf64_alpha_relocate_section): Likewise.
8050 (bfd_elf64_bfd_relax_section): Define.
8051 (elf_backend_add_symbol_hook): Likewise.
8053 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
8055 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
8056 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
8057 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
8059 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
8061 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
8062 * configure: Rebuild.
8064 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
8066 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
8067 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
8068 * configure.in: Define and substitute WIN32LDFLAGS and
8070 * aclocal.m4: Rebuild with new libtool.
8071 * configure, Makefile.in: Rebuild.
8073 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
8075 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
8076 before any other symbols in the same section.
8078 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
8080 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
8083 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
8085 * dwarf2.c (comp_unit): Move it earlier in the source. Add
8087 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
8088 Use addr_size for address size, rather than sizeof(bfd_vma).
8089 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
8090 Fix call to read_address.
8091 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
8092 Scrap other unneeded arguments. Fix call to read_address.
8093 (scan_unit_for_functions): Fix call to read_attribute.
8094 (parse_comp_unit): We now handle more values for addr_size.
8095 Set addr_size in unit. Fix call to read_attribute and
8098 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
8100 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8102 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8104 * archures.c (bfd_default_scan): Add m68k cases back to default
8105 switch, reverting patch of March 25, since IEEE support depends
8108 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8110 * Makefile.am (diststuff): New target.
8111 * Makefile.in: Rebuild.
8113 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8115 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8116 som_offset when we have an extended name table.
8118 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8120 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8122 * Makefile.in: Rebuild.
8124 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8126 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8127 symbols when creating a shared library.
8128 (elf_m68k_adjust_dynindx): New function, used by above code.
8129 (elf_m68k_finish_dynamic_sections): Initialize the section
8131 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8133 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8135 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8138 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8140 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8143 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8145 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8148 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8150 * configure.in: Set version to 2.9.1.
8151 * configure: Rebuild.
8153 * Branched binutils 2.9.
8155 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8157 * syms.c (ENABLE_CACHING): Define.
8158 (struct indexentry): Define.
8159 (struct stab_cache): Remove.
8160 (cmpindexentry): New static function.
8161 (struct stab_find_info): Add new fields: indextable,
8162 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8163 cached_file_name. Remove fields: file_cache, function_cache, and
8165 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8166 index table and search it.
8168 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8170 * elf.c (_bfd_elf_copy_private_section_data): Call
8171 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8173 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8175 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8177 * coff-arm.c: Define all globally visible variables and functions
8178 only when COFF_WITH_PE is not defined.
8179 * configure.in (armpe_little_vec, armpe_big_vec): Add
8181 * configure: Rebuild.
8183 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8185 Fix some gcc -Wall warnings:
8186 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8187 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8188 * archures.c (bfd_default_scan): Likewise.
8189 * bfd.c (bfd_scan_vma): Likewise.
8190 * binary.c (mangle_name): Likewise
8191 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8192 * coff-sh.c (sh_relocate_section): Likewise.
8193 * coff-stgo32.c (create_go32_stub): Likewise.
8194 * coffcode.h (coff_slurp_line_table): Likewise.
8195 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8196 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8197 (assign_file_positions_for_segments): Likewise.
8198 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8199 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8200 * oasys.c (oasys_write_sections): Likewise.
8201 * ppcboot.c (ppcboot_object_p): Likewise.
8202 (mangle_name): Likewise.
8203 * riscix.c (riscix_fix_pcrel_26): Likewise.
8204 * srec.c (srec_scan): Likewise.
8205 * stabs.c (_bfd_write_section_stabs): Likewise.
8206 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8207 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8208 switch. Declare parameters for function pointers.
8209 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8211 * elf.c (elf_sort_sections): Likewise.
8212 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8213 Add default cases to switches.
8214 (coff_arm_relocate_section): Remove unused local variables.
8216 (coff_arm_bfd_set_private_flags): Change flag variable to type
8218 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8219 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8220 (dump_toc): Change cat to const, and initialize it.
8221 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8222 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8223 (sh_elf_relocate_section): Initialize r_symndx.
8224 * coffcode.h (coff_compute_section_file_positions): Only declare
8225 old_sofar if ALIGN_SECTIONS_IN_FILE.
8226 (coff_write_object_contents): Initialize csym.
8227 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8228 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8230 * dwarf2.c: Include libiberty.h.
8231 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8232 (decode_line_info): Remove unused local variables.
8233 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8234 (m32r_elf_relocate_section): Likewise.
8235 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8236 (v850_elf_reloc): Likewise.
8237 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8238 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8239 * elf.c (assign_file_positions_for_segments): Always set adjust.
8240 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8241 parenthesize expression.
8242 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8243 (m32r_elf_object_p): Return a value.
8244 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8245 * elf32-mips.c (mips_elf_final_link): Initialize last.
8246 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8247 * elf32-v850.c (v850_elf_object_p): Return a value.
8248 (v850_elf_print_private_bfd_data): Change fprintf format string.
8249 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8251 * elflink.h (elf_link_add_object_symbols): Change vernum to
8252 unsigned int, and initialize it. Change fprintf format string.
8253 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8254 when setting or comparing to soname_indx.
8255 (elf_create_pointer_linker_section): Change num_symbols to
8257 * libcoff-in.h (coff_data_type): Change flags to flagword.
8258 * peicode.h (pe_print_idata): Initialize idx. Change j to
8259 bfd_size_type. Initialize hint_member. Remove useless test to
8261 (pe_print_edata): Change num_functions and num_names in struct
8262 EDT_type to unsigned long. Remove cast. Change fprintf format
8264 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8265 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8267 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8268 int *. Update uses. Change j to long.
8269 * bfd-in2.h, libcoff.h: Rebuild.
8271 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8273 * elf32-v850.c Remove definition of USE_REL.
8274 (v850_elf_info_to_howto_rela): New function.
8275 (v850_elf_perform_relocation): Renamed from
8276 v850_elf_store_addend_in_insn. Removed replace argument.
8277 (v850_elf_reloc): store the relocation in the addend field instead
8279 (v850_elf_final_link_relocate): Now calls
8280 v850_elf_perform_relocation.
8281 (v850_elf_relocate_section): Remove code to generate REL
8284 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8286 * coffcode.h (coff_new_section_hook): Set the type and storage
8287 class in the native symbol information allocated for a new section
8290 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8292 * peicode.h: Chain together calls to
8293 coff_bfd_copy_private_bfd_data and
8294 coff_bfd_print_private_bfd_data.
8296 * coff-arm.c: Add prototypes for
8297 coff_arm_bfd_print_private_bfd_data and
8298 coff_arm_bfd_copy_private_bfd_data.
8300 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8302 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8305 * peicode.h: Call arm-coff private data functions after handling
8308 * coff-arm.c: Turn statics into globals so that they can be shared
8309 both pe and pei backends.
8311 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8313 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8315 (sunos_write_object_contents): Likewise.
8316 * aoutx.h (NAME(aout,machine_type)): Likewise.
8317 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8319 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8321 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8323 (bfd_default_scan): Remove m68k special cases.
8324 * bfd-in2.h: Rebuild.
8325 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8327 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8328 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8330 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8331 selection, change printable_name to just "m68k" and make that the
8332 default instead of m68k:68020.
8334 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8336 (MY_get_section_contents): Define as aout_32_get_section_contents
8337 rather than NAME(aout,get_section_contents).
8339 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8341 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8342 and call bfd_default_set_arch_mach to do the real work.
8344 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8346 * bout.c (BALX): Include return register g14 as part of the insn.
8348 (calljx_callback): Use it.
8350 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8352 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8353 * libbfd.h: Rebuild.
8355 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8356 byte_count to unsigned int.
8357 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8358 unused local variables.
8360 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8361 variables er and er1.
8363 * cpu-v850.c: Include <ctype.h>.
8364 (scan): Case isdigit argument to unsigned char.
8366 From Yan Meroth <YAN.MEROTH@st.com>:
8367 * ihex.c (ihex_scan): Add extbase variable so that getting an
8368 extended linear address record does not ignore any previous
8370 (ihex_write_object_contents): When writing out an extended linear
8371 address record, zero out any previous extended address.
8373 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8375 * ieee.c (do_one): Check section before dereferencing it.
8376 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8377 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8379 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8381 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8383 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8385 * coff-arm.c: Add interworking functions to pe backends.
8387 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8389 * configure.in: Use AM_DISABLE_SHARED.
8390 * aclocal.m4, configure: Rebuild with libtool 1.2.
8392 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8394 * coff-arm.c (coff_arm_relocate_section): Better error messages
8395 when interowrking conflucts occur. Courtesy of Jonathan Walton
8397 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8398 relocations. Patch courtesy of Jonathan Walton and Tony
8401 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8403 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8404 part of Feb 22 change controling when to override the existing
8405 symbol with the .plt entry.
8407 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8409 * config.bfd (targ_cpu): Add thumb-pe target.
8411 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8412 functions in PE build.
8414 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8416 * config.bfd (sparclite-*-elf*): Added.
8418 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8420 * configure.in: Add elf.lo to elf shell variable.
8421 * Makefile.am (BFD_LIBS): Remove elf.lo.
8422 (BFD_LIBS_CFILES): Remove elf.c.
8423 (BFD32_BACKENDS): Add elf.lo.
8424 (BFD32_BACKENDS_CFILES): Add elf.c.
8425 * configure, Makefile.in: Rebuild.
8427 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8429 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8430 relocation against a non-local symbol should not have a dynamic
8433 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8435 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8437 (pe_print_private_bfd_data): Print PE flags. From Mikey
8438 <jeffdb@netzone.com>.
8440 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8442 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8443 a plt entry when we can determine that we authoritatively define
8446 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8448 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8449 don't actually use trad-core, but a SunOS-style core file handled
8451 * hosts/sparclinux.h: Remove.
8453 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8455 * peicode.h (pe_print_idata): If there is no .idata section, look
8456 for the import tables in some other section. Make the initial
8457 label line up better with the data. Print the import address
8458 table even if there is no import name table. If the import
8459 address table holds actual addresses, print them.
8461 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8463 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8464 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8465 bfd_error_system_call.
8467 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8469 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8470 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8472 From H.J. Lu <hjl@gnu.org>:
8473 * Makefile.am (libbfd_la_LDFLAGS): Define.
8474 * Makefile.in: Rebuild.
8476 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8478 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8479 * netbsd.h (MACHTYPE_OK): Define.
8480 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8481 calling N_SET_MACHTYPE, rather than having a switch.
8482 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8484 * i386netbsd.c (MACHTYPE_OK): Don't define.
8485 (DEFAULT_MID): Define.
8486 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8487 (MACHTYPE_OK): Don't define.
8488 (DEFAULT_MID): Define.
8489 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8490 (DEFAULT_MID): Define.
8491 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8492 (DEFAULT_MID): Define.
8493 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8494 (DEFAULT_MID): Define.
8496 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8497 * vaxnetbsd.c: New file.
8498 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8499 rather than netbsd_core.
8500 * targets.c (vaxnetbsd_vec): Declare.
8501 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8502 defined, add netbsd_core_vec.
8503 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8504 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8505 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8506 * config.bfd (alpha*-*-netbsd*): New target.
8507 * Makefile.am: Rebuild dependencies.
8508 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8509 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8510 * configure, Makefile.in: Rebuild.
8512 * configure.host: Remove the old shared library build stuff. We
8513 now use libtool instead.
8515 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8517 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8519 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8521 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8522 * configure: Rebuild.
8524 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8525 * elf32-v850.c (remember_hi16s_reloc): New function.
8526 (find_remembered_hi16s_reloc): New function.
8527 (v850_elf_store_addend_in_insn): Use the above new functions to
8528 match up HI6S relocs with LO16 relocs.
8530 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8532 * configure.in: Change -linux* to -linux-gnu*.
8533 * config.bfd, configure.host: Likewise.
8534 * configure: Rebuild.
8536 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8538 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8539 LO16/HI16S bug and improve comments about what is going on.
8541 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8543 * configure, aclocal.m4: Rebuild with new libtool.
8545 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8547 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8548 when merging v850 code into v850e/v850ea code. Do not initialise
8549 output flags if the input is the default architecture.
8551 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8553 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8554 get the size from bfd_arch_bits_per_address instead of directly
8557 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8559 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8560 to wrap, just return all 1's bits instead.
8561 * libbfd.h: Regenerate.
8563 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8565 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8567 (coff_relocate_section): If COFF_WITH_PE, define as
8568 coff_pe_i386_relocate_section.
8569 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8570 skip empty sections, to match coff_write_object_contents.
8572 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8573 rather than swapping out r_offset twice. From Luke Deller
8574 <luked@cse.unsw.edu.au>.
8576 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8578 * configure.in: Set libtool_enable_shared rather than
8579 libtool_shared. Remove diversion hack.
8580 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8583 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8585 * syms.c (struct stab_cache): Define.
8586 (struct stab_find_info): Remove cached_offset, cached_stab,
8587 cached_str, and cached_stroff fields. Add file_cache,
8588 function_cache, and line_cache fields.
8589 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8592 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8594 * peicode.h (pe_print_idata): Check for import of ordinal rather
8596 (pe_print_edata): If there is no .edata section, look for the
8597 export data in some other section.
8599 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8601 * configure.in: Change version to 2.8.4.
8602 * configure: Regenerated.
8604 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8606 Add tms320c30 support:
8607 * cpu-tic30.c: New file.
8608 * aout-tic30.c: New file.
8609 * coff-tic30.c: New file.
8610 * archures.c (bfd_arch_tic30): Define.
8611 (bfd_tic30_arch): Declare.
8612 (bfd_archures_list): Add bfd_tic30_arch.
8613 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8615 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8616 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8617 (coff_set_flags): Likewise.
8618 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8619 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8620 * Makefile.am: Rebuild dependencies.
8621 (ALL_MACHINES): Add cpu-tic30.lo.
8622 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8623 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8624 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8625 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8627 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8629 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8630 to lag behind LO16 reloc by a couple of instructions.
8632 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8634 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8635 make to reexamine the file timestamp.
8636 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8638 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8641 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8643 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8644 to create .dynsbss and .rela.sbss sections.
8645 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8646 copied from dynamic objects into .sbss.
8647 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8648 use it. Correct typo of .rela.sdata2.
8649 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8650 put the data, which may now be in .sbss.
8651 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8652 (elf_backend_create_dynamic_sections): Define as
8653 ppc_elf_create_dynamic_sections.
8655 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8656 against _GLOBAL_OFFSET_TABLE_.
8657 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8658 shared libraries which refer to local symbols. Make sure that the
8659 test for allocating space for a reloc in a shared object is the
8660 same as the test for emitting a reloc.
8662 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8664 * config.bfd (i[3456]-*-mingw32*): New target.
8665 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8666 * aclocal.m4, configure: Rebuild.
8668 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8670 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8673 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8675 Sparc v9 ABI compliant PLT:
8676 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8677 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8678 (LARGE_PLT_THRESHOLD): New define.
8679 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8680 (sparc64_elf_build_plt): New function.
8681 (sparc64_elf_plt_entry_offset): Likewise.
8682 (sparc64_elf_plt_ptr_offset): Likewise.
8683 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8684 contain the index for convenience. Skip the initial entries
8686 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8687 memory for the benefit of .rela.plt.
8688 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8689 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8690 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8691 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8692 Call sparc64_elf_build_plt.
8693 (elf_backend_want_got_plt): No.
8694 (elf_backend_plt_readonly): No.
8695 (elf_backend_plt_alignment): 8.
8697 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8698 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8699 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8702 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8704 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8706 * cpu-mips.c (arch_info_struct): Add mips variants.
8707 * bfd-in2.h: Rebuilt.
8709 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8711 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8714 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8716 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8717 (i[3456]86sco3.2v5*coff): New target.
8719 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8721 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8723 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8725 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8726 * bfd-in2.h: Regenerate.
8728 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8730 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8732 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8734 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8735 adjust addend for an output common symbol (from Jimmy Blair
8736 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8737 defined symbol to counteract adjustment made in generic relocation
8740 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8742 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8744 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8745 (GET_SCNDHR_NLNNO): Likewise.
8747 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8749 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8751 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8753 * elf32-m32r.c: Add macros to handle NOP insertion.
8755 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8757 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8758 (xcoff_mark): Likewise.
8759 (xcoff_build_ldsyms): Mark absolute symbols.
8761 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8763 * bout.c (b_out_write_object_contents): Sort symbols before output
8764 to keep {CALL,BAL}NAME symbols adjacent.
8765 (b_out_symbol_cmp): New function.
8767 For older changes see ChangeLog-9697
8773 version-control: never
projects / deliverable / binutils-gdb.git / blob