1 2000-09-28 John David Anglin <dave@hiauly1.hia.nrc.ca>
3 * som.c: Include alloca-conf.h.
4 * Makefile.am: "make dep-am"
5 * Makefile.in: Regenerate.
7 2000-09-27 Alan Modra <alan@linuxcare.com.au>
9 * elf32-hppa.c (plt_stub): New.
10 (PLT_STUB_ENTRY): Define.
11 (elf32_hppa_link_hash_table): Change multi_subspace to packed
12 boolean. Add need_plt_stub, has_12bit_branch and has_17bit_branch.
13 (elf32_hppa_link_hash_table_create): Init to suit.
14 (elf32_hppa_check_relocs): Set has_12bit_branch and
15 has_17bit_branch as appropriate.
16 (elf32_hppa_adjust_dynamic_symbol): Set need_plt_stub for
18 (elf32_hppa_size_dynamic_sections): Correct setting of reltext.
19 Add space for plt_stub as needed.
20 (elf32_hppa_finish_dynamic_symbol): Point .plt entries for global
21 functions at plt_stub.
22 (elf32_hppa_finish_dynamic_sections): Write plt_stub.
23 (elf32_hppa_create_dynamic_sections): Leave .plt executable.
25 * elf32-hppa.h (elf32_hppa_size_stubs): Add group_size param.
26 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise. Use it instead
27 of fixed size, and if negative, disable handling of input sections
28 before stub section. Set up default stub group size depending
29 on detected branch relocs.
30 (hppa_build_one_stub): Use lrsel and rrsel for import stubs to
31 ensure different offsets from sym_value aren't rounded to
32 different 2k blocks. Use lrsel and rrsel for other stubs too for
33 consistency rather than necessity.
34 (elf32_hppa_check_relocs): Handle R_PARISC_DIR14F.
35 (final_link_relocate): Likewise.
36 (elf32_hppa_relocate_section): Likewise.
38 * elf-hppa.h (elf_hppa_howto_table): Add R_PARISC_DIR14F reloc.
39 (_bfd_elf_hppa_gen_reloc_type): Generate them.
40 (elf_hppa_final_link_relocate): Handle them.
41 (elf_hppa_relocate_insn): Likewise.
42 (_bfd_elf_hppa_gen_reloc_type): Add missing e_ldsel and e_rdsel cases.
44 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
46 * elfcode.h (elf_object_p): Preserve and clear abfd section
47 information. Restore at error.
49 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
51 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
52 is empty, make sure that its rva also 0. NT loader dislikes
55 2000-09-26 Steve Ellcey <sje@cup.hp.com>
57 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
60 2000-09-21 Alan Modra <alan@linuxcare.com.au>
62 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
63 currently unused RELATIVE_DYNAMIC_RELOCS code.
64 (hppa_discard_copies): Likewise.
65 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
66 comments. Don't check non-code output sections for stub grouping.
68 2000-09-20 Alan Modra <alan@linuxcare.com.au>
70 * section.c (bfd_get_unique_section_name): Return NULL if
73 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
75 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
76 instruction sequence to actually work.
77 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
80 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
82 * elf32-sh.c (sh_elf_relocate_section): Use
83 _bfd_final_link_relocate to apply the relocation against a section
84 symbol, when doing relocatable links.
86 2000-09-18 Alan Modra <alan@linuxcare.com.au>
88 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
90 (stub_hash_newfunc): Here too.
91 (hppa_add_stub): And here.
92 (elf32_hppa_link_hash_table): Remove stub_section_created,
93 reloc_section_created, first_init_sec and first_fini_sec. Add
95 (elf32_hppa_link_hash_table_create): Init to suit.
96 (hppa_get_stub_entry): Add support for grouping stub sections.
97 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
98 section code. Index stub vars by section->id.
99 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
100 exit paths. Zap allocation of above removed vars. Refine
103 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
104 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
105 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
106 rather than pointer to bfd_link_info.
107 (hppa_add_stub): Likewise.
108 (final_link_relocate): Likewise.
110 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
112 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
115 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
117 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
118 ld/emulparams/shelf.sh.
120 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
122 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
123 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
124 * bfd-in2.h: Regenerate.
126 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
128 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
129 LITUSE relocations incorrectly if -relax is specified on the ld
130 command line and the displacement field of the load or store
131 instruction is non-zero. (Patch by paul.winalski@compaq.com)
133 2000-09-15 Alan Modra <alan@linuxcare.com.au>
135 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
137 (elf32_hppa_size_stubs): Instead correctly find the first .init
138 and .fini section here.
140 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
142 * elf32-hppa.c (clobber_millicode_symbols): New function.
143 (elf32_hppa_size_dynamic_sections): Call it.
145 2000-09-14 Alan Modra <alan@linuxcare.com.au>
147 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
148 packed. Add plabel, plt_abs packed booleans.
149 (hppa_link_hash_newfunc): Init new fields.
150 (PLABEL_PLT_ENTRY_SIZE): Define.
151 (hppa_stub_name): Use size_t len vars.
152 (hppa_add_stub): Likewise.
153 (elf32_hppa_build_stubs): Likewise.
154 (hppa_build_one_stub): Kill some compiler warnings.
155 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
156 if dynamic linking. Munge the local plt offsets into
157 local_got_refcounts. Set h->plabel for all global PLABELs. Use
158 size_t len vars. Add assert for plabel addend.
159 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
160 (elf32_hppa_hide_symbol): New function.
161 (elf_backend_hide_symbol): Define.
162 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
163 with h->plabel set. Don't make plt entries to have dynamic syms
164 when they have been forced local. If plt entry is used by a
165 plabel, make it PLABEL_PLT_ENTRY_SIZE.
166 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
167 Set up .plt offsets for local syms.
168 (elf32_hppa_relocate_section): Initialise plt entries for local
169 syms. Leave weak undefined plabels zero. Make global plabel
170 relocs against function symbol, and leave the addend zero.
171 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
172 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
173 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
174 relocs instead of SEGREL32 for dynamic got relocs.
175 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
176 (elf_backend_got_header_size): Adjust.
177 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
179 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
180 (hppa_type_of_stub): Use it instead of #if 0
181 (hppa_discard_copies): Use it here too.
182 (elf32_hppa_size_dynamic_sections): And here.
184 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
185 (elf32_hppa_link_hash_table_create): And here.
186 (hppa_build_one_stub): And here. Instead keep track of stub
187 offset using _raw_size.
188 (elf32_hppa_size_stubs): Likewise.
189 (elf32_hppa_build_stubs): Likewise.
190 (hppa_size_one_stub): Likewise. Resize reloc section too.
192 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
193 first_fini_sec handling. Don't search for reloc section or set
194 hplink->reloc_section_created here.
195 (elf32_hppa_size_stubs): Instead search for reloc sections, and
196 set reloc_section_created here.
197 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
198 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
200 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
202 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
203 with `hplink->root.'.
204 (elf32_hppa_check_relocs): Likewise.
205 (elf32_hppa_gc_sweep_hook): Likewise.
206 (elf32_hppa_adjust_dynamic_symbol): Likewise.
207 (hppa_handle_PIC_calls): Likewise.
208 (elf32_hppa_size_dynamic_sections): Likewise.
209 (elf32_hppa_set_gp): Likewise.
210 (elf32_hppa_relocate_section): Likewise.
211 (elf32_hppa_finish_dynamic_symbol): Likewise.
212 (elf32_hppa_finish_dynamic_sections): Likewise.
214 From David Huggins-Daines <dhd@linuxcare.com>
215 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
216 defined weak symbols in shared links.
217 (final_link_relocate): Calls to defined weak symbols in shared
218 objects must go via import stubs, as the target might not be known
221 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
223 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
224 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
225 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
226 the original entries with EMPTY_HOWTOs, and added new ones to fill
228 (sh_elf_info_to_howto): Make sure the new gap isn't used.
229 (sh_elf_relocate_section): Likewise.
231 2000-09-13 Anders Norlander <anorland@acc.umu.se>
233 * cpu-mips.c (arch_info_struct): Add mips:4K
234 * bfd-in2.h (bfd_mach_mips4K): New define.
235 * archures.c: Add bfd_mach_mips4K to comment.
236 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
237 E_MIPS_ARCH_2 for bfd_mach_mips4K.
239 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
241 * som.c (som_write_symbol_strings): Do not used fixed buffers,
242 use size_t as a counter.
243 (som_write_space_strings): Similarly.
245 2000-09-12 Jason Eckhardt <jle@cygnus.com>
247 * elf32-i860.c (elf32_i860_relocate_pc26): New function
249 (elf32_i860_relocate_section): Invoke new function from here.
251 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
253 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
256 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
258 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
259 target section name instead of dumping core when the target symbol is
262 2000-09-09 Kazu Hirata <kazu@hxi.com>
264 * riscix.c: Remove DEFUN.
266 2000-09-08 Nick Clifton <nickc@redhat.com>
268 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
269 initialise flags in output bfd if the input bfd is the default
270 architecture with the default flags.
272 2000-09-08 Kazu Hirata <kazu@hxi.com>
274 * archive.c: Fix formatting.
275 * coff-arm.c: Likewise.
276 * doc/chew.c: Likewise.
278 2000-09-08 Alan Modra <alan@linuxcare.com.au>
280 * section.c (bfd_get_unique_section_name): Put a dot before the
283 2000-09-07 Kazu Hirata <kazu@hxi.com>
285 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
286 * elf.c: Fix formatting.
288 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
290 * config.bfd (sh-*-linux*): Added.
291 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
292 * targets.c: Declare them.
293 * elf32-sh-lin.c: New file.
294 * Makefile.am: Compile it.
295 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
296 * configure, Makefile.in: Rebuilt.
298 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
300 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
301 pseduo-section when determining where the TOC ends.
303 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
304 output x_tvndx as it is only two bytes wide.
306 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
307 reloc is 26 or 32 bits wide.
309 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
310 for relocs that don't change anything. Also look at the full
313 2000-09-06 Philip Blundell <philb@gnu.org>
315 * config.bfd (arm*-*-uclinux*): New target.
317 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
319 * configure: Rebuilt with new libtool.m4.
321 2000-09-06 Alan Modra <alan@linuxcare.com.au>
323 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
324 word for variable name.
325 * bfd-in2.h: Regenerate.
327 2000-09-05 Nick Clifton <nickc@redhat.com>
329 * config.in: Regenerate.
330 * libbfd.h: Regenerate.
331 * po/bfd.pot: Regenerate.
332 * doc/bfdint.texi: Remove CVS date string - it foils compares with
335 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
337 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
339 2000-09-05 Alan Modra <alan@linuxcare.com.au>
341 Shared library and PIC support.
342 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
343 (GOT_ENTRY_SIZE): New.
344 (ELF_DYNAMIC_INTERPRETER): New.
345 (STUB_SUFFIX): Define.
346 (LONG_BRANCH_PIC_IN_SHLIB): Define.
347 (RELATIVE_DYNAMIC_RELOCS): Define.
348 (enum elf32_hppa_stub_type): New.
349 (struct elf32_hppa_stub_hash_entry): Rename offset to
350 stub_offset. Add a number of new fields.
351 (struct elf32_hppa_link_hash_entry): New.
352 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
354 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
355 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
356 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
358 (hppa_link_hash_newfunc): New function.
359 (elf32_hppa_link_hash_table_create): Use above function. Init new
361 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
362 instead of addend, and remove sym_name from args. Don't use
363 symbol name for local syms, instead use sym index.
364 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
365 stub type rather than size. Pass in hash and handle import stub
366 case. Also pass in reloc instead of offset so we can calculate
367 PCREL22F and PCREL12F branches properly.
368 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
369 import and export stubs too.
370 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
371 import and export stub sizing.
372 (elf32_hppa_check_relocs): New function.
373 (elf32_hppa_adjust_dynamic_symbol): New function.
374 (hppa_discard_copies): New function.
375 (elf32_hppa_size_dynamic_sections): New function.
376 (elf_backend_size_dynamic_sections): Define.
377 (elf32_hppa_finish_dynamic_symbol): New function.
378 (elf_backend_finish_dynamic_symbol): Define.
379 (elf32_hppa_size_stubs): Stash params in link hash table, and move
380 some local vars into the link hash table too. For shared links,
381 trundle over function syms, generating export stubs. Handle
382 PCREL22F branches. Break out stub creation code from here..
383 (hppa_add_stub): .. to here. New function.
384 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
385 call the bfd linker. Use elf_gp to record global pointer.
386 Calculate a value from sections if $global$ is missing.
387 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
388 (elf32_hppa_gc_mark_hook): New function.
389 (elf_backend_gc_mark_hook): Define.
390 (elf32_hppa_gc_sweep_hook): New function.
391 (elf_backend_gc_sweep_hook): Define.
392 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
393 Add rel to args, and remove howto, input_bfd, offset, addend,
394 sym_name as we can recalculate these locally. Handle calls to
395 dynamic objects, extra PIC relocs, PCREL22F branches. Change
396 handling of undefined weak syms. Check that stubs are in range.
397 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
398 message on hitting a DPREL21L reloc that needs fixing. Subtract
399 off PC for PCREL14F. Break out code that does a stub lookup from
401 (hppa_get_stub_entry): ..to here. New function.
402 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
403 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
405 (elf32_hppa_finish_dynamic_sections): New function.
406 (elf_backend_finish_dynamic_sections): Define.
407 (elf_backend_final_write_processing) Define.
408 (hppa_handle_PIC_calls): New function.
409 (elf32_hppa_build_stubs): Call it. Pass link_info to
411 (elf32_hppa_create_dynamic_sections): New function
412 to create .plt and .got then set .plt flags correctly.
413 (elf_backend_create_dynamic_sections): Define.
414 (elf32_hppa_object_p): New function.
415 (elf_backend_object_p): Define.
416 (elf32_hppa_elf_get_symbol_type): New function.
417 (elf_backend_get_symbol_type): Define.
418 (elf_backend_can_gc_sections): Define.
419 (elf_backend_want_got_plt): Define.
420 (elf_backend_plt_alignment): Set to 2.
421 (elf_backend_plt_readonly): Define.
422 (elf_backend_want_plt_sym): Define.
423 (elf_backend_got_header_size): Reserve one entry.
425 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
426 (elf32_hppa_size_stubs): Pass in multi_subspace.
427 (elf32_hppa_set_gp): Declare.
429 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
430 (bfd_get_unique_section_name): New function.
431 * bfd_in2.h: Regenerate.
433 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
434 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
437 From David Huggins-Daines <dhd@linuxcare.com>
438 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
439 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
440 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
441 been updated in finish_dynamic_symbol before modifying function
444 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
445 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
446 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
447 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
448 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
449 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
450 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
451 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
453 From David Huggins-Daines <dhd@linuxcare.com>
454 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
455 style of local labels as well.
457 2000-09-03 Philip Blundell <philb@gnu.org>
459 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
460 references to undefined symbols in debugging sections.
462 2000-09-02 H.J. Lu <hjl@gnu.org>
464 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
465 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
466 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
469 2000-09-02 Jason Eckhardt <jle@cygnus.com>
471 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
472 (elf32_i860_is_local_label_name): New function and prototype.
474 2000-09-02 Nick Clifton <nickc@redhat.com>
476 * configure.in: Increase version number to 2.10.91.
477 * configure: Regenerate.
478 * aclocal.m4: Regenerate.
479 * config.in: Regenerate.
480 * po/bfd.pot: Regenerate.
482 2000-09-02 Daniel Berlin <dberlin@redhat.com>
484 * elf.c (_bfd_elf_make_section_from_shdr): Add
485 .gnu.linkobce.wi. to the list of debug section names.
487 2000-09-02 Nick Clifton <nickc@redhat.com>
489 * dwarf2.c (find_debug_info): New function: Locate a section
490 containing dwarf2 debug information.
491 (bfd_dwarf2_find_nearest_line): Find all sections containing
492 debug information and include them in the stash.
494 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
496 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
497 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
498 (sh_reloc_map): Add new relocs.
499 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
500 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
501 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
502 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
504 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
505 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
506 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
507 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
509 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
511 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
512 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
513 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
514 elf_sh_plt_reloc_offset): Define.
515 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
516 elf_sh_link_hash_table): New structs.
517 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
518 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
520 (elf_backend_create_dynamic_sections,
521 bfd_elf32_bfd_link_hash_table_create,
522 elf_backend_adjust_dynamic_symbol,
523 elf_backend_size_dynamic_sections,
524 elf_backend_finish_dynamic_symbol,
525 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
526 elf_backend_plt_readonly, elf_backend_want_plt_sym,
527 elf_backend_got_header_size, elf_backend_plt_header_size):
529 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
530 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
532 * bfd-in2.h, libbfd.h: Rebuilt.
534 2000-09-01 Alan Modra <alan@linuxcare.com.au>
536 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
539 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
541 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
542 not initialized, set them to indicate the SH1 instruction set.
544 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
546 * acinclude.m4: Include libtool and gettext macros from the
548 * aclocal.m4, configure: Rebuilt.
550 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
552 * elf.c: Eliminate references to __sparcv9 macro; replace with
553 autoconf variables HAVE_PSINFO32_T etc.
554 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
555 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
557 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
558 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
560 * configure: Regenerate.
562 2000-08-27 Alan Modra <alan@linuxcare.com.au>
564 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
565 for any shared link, not just shared -Bsymbolic.
566 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
567 any shared link, and pass link info to it.
568 (elf_i386_size_dynamic_sections): Update comment.
569 (elf_i386_discard_copies): Modify to discard relocs for symbols
570 that have been forced local.
571 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
572 that have been forced local.
574 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
576 * elflink.h (elf_link_add_object_symbols): Allow common
577 symbols to have an alignment of 1 if explicitly requested, and
578 not overridden by other definitions.
580 2000-08-22 Doug Kwan <dkwan@transmeta.com>
582 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
583 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
585 2000-08-22 H.J. Lu <hjl@gnu.org>
587 * elf-bfd.h (elf_link_hash_table): Add runpath.
589 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
590 * bfd-in2.h: Rebuilt.
592 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
593 "runpath" field to NULL.
594 (bfd_elf_get_runpath_list): New function.
596 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
599 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
601 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
602 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
603 explicitly. Improve validation of r_type.
605 2000-08-21 H.J. Lu <hjl@gnu.org>
607 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
608 dynamic allocated content space. Add a comment to remind us that
609 one day this ought to be fixed.
610 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
611 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
612 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
614 2000-08-21 Jason Eckhardt <jle@cygnus.com>
616 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
617 field with the newly relocated value instead of adding it to the
618 existing immediate field.
619 (elf32_i860_relocate_splitn): Likewise.
620 (elf32_i860_relocate_highadj): Likewise.
622 2000-08-16 Jason Eckhardt <jle@cygnus.com>
624 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
625 was previously just a stub).
627 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
629 * elflink.c (_bfd_elf_create_got_section): Don't abort().
631 (_bfd_elf_create_dynamic_sections): Likewise.
633 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
635 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
636 for undefined symbols to be the beginning of the section.
638 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
639 four extra entries at the beginning of the .rela.plt section.
640 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
641 section to account for the four reserved entries in the .plt section.
643 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
645 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
646 to the list of NOPs we recognize after a branch-and-link.
647 Use the ori NOP when one is needed.
649 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
652 2000-08-14 Jim Wilson <wilson@cygnus.com>
654 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
655 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
656 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
659 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
661 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
663 2000-08-10 Jason Eckhardt <jle@cygnus.com>
665 * elf32-i860.c (elf32_i860_relocate_section): New function.
666 (i860_final_link_relocate): New function.
667 (elf32_i860_relocate_splitn): New function.
668 (elf32_i860_relocate_pc16): New function.
669 (elf32_i860_relocate_highadj): New function.
670 (elf32_i860_howto): Minor adjustments to some relocations.
671 (elf_info_to_howto_rel): Define.
672 (elf_backend_relocate_section): Define.
674 2000-08-10 Nick Clifton <nickc@cygnus.com>
676 * elf32-arm.h: Fix formatting.
678 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
680 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
682 2000-08-08 Jason Eckhardt <jle@cygnus.com>
684 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
686 2000-08-07 Kazu Hirata <kazu@hxi.com>
688 * ieee.c (ieee_write_debug_part): Rewrite a comment.
689 * elf64-ia64.c: Fix a typo.
691 2000-08-05 Jason Eckhardt <jle@cygnus.com>
693 * elf32-i860 (elf32_i860_howto_table): New structure.
694 (lookup_howto): New function.
695 (elf32_i860_reloc_type_lookup): New function.
696 (elf32_i860_info_to_howto_rela): New function.
697 (elf_code_to_howto_index): New structure.
698 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
699 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
700 elf32_i860_reloc_type_lookup.
702 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
704 * som.c (struct fixup_format): Constify `format'.
705 (som_hppa_howto_table): Use SOM_HOWTO macro.
706 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
707 (som_bfd_reloc_type_lookup): Likewise.
708 (compare_subspaces): Remove unused `count1', `count2'.
709 (som_begin_writing): Remove unused `total_reloc_size'.
710 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
711 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
712 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
713 (som_find_nearest_line): Decorate unused parameter(s).
714 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
715 (som_bfd_link_split_section): Likewise.
717 2000-08-03 Nick Clifton <nickc@cygnus.com>
719 * section.c: Restore backed out code.
720 * elf.c: Restore backed out code.
721 (copy_private_bfd_data): Fix bug preventing stipped dynamic
722 binaries from working.
723 * bfd-in2.h: Regenerate.
725 2000-08-03 H.J. Lu <hjl@gnu.org>
727 * section.c: Back out the change made by Nick Clifton
728 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
730 * bfd-in2.h: Likewise.
733 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
735 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
737 2000-07-31 Jason Eckhardt <jle@cygnus.com>
739 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
740 * bfd-in2.h, libbfd.h: Regenerate.
742 2000-07-31 Nick Clifton <nickc@cygnus.com>
744 * section.c (struct sec): Add new boolean field 'segment_mark'.
745 (STD_SECTION): Initialise new field to zero.
747 * bfd-in2.h: Regenerate.
749 * elf.c (copy_private_bfd_data): Reorganise section to segment
750 mapping to cope with moved sections requiring new segments,
751 and overlapping segments.
752 (SEGMENT_END): New macro: Return the end address of a segment.
753 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
754 contains a section by comparing their VMA addresses.
755 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
756 contains a section by comparing their LMA addresses.
757 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
758 section should be included in a segment.
759 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
760 follows another in memory.
761 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
764 2000-07-22 Jason Eckhardt <jle@cygnus.com>
766 * cpu-i860.c: Added comments.
768 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
769 bfd_elf32_i860_little_vec.
770 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
771 (ELF_MAXPAGESIZE): Changed to 4096.
773 * targets.c (bfd_elf32_i860_little_vec): Declaration of
775 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
777 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
778 config for little endian elf32 i860.
779 (targ_defvec): Define for the new config above
780 as "bfd_elf32_i860_little_vec".
781 (targ_selvecs): Define for the new config above
782 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
784 * configure.in (bfd_elf32_i860_little_vec): Added recognition
787 * configure: Regenerated.
789 2000-07-27 H.J. Lu <hjl@gnu.org>
791 * elflink.h (elf_merge_symbol): Take one more argument,
792 dt_needed, to indicate if the symbol comes from a DT_NEEDED
793 entry. Don't overide the existing weak definition if dt_needed
795 (elf_link_add_object_symbols): Pass dt_needed to
798 2000-07-27 Nick Clifton <nickc@cygnus.com>
800 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
803 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
805 * configure.host (*-*-aix*): AIX has 'long long' always.
807 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
808 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
809 (xcoff_write_archive_contents_big): Don't update the offset
810 of the symbol table, xcoff_write_armap will do it.
812 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
814 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
815 of dynobj for SGI_COMPAT checks.
817 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
819 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
820 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
821 * bfd-in2.h: Regenerate.
823 2000-07-21 Nick Clifton <nickc@cygnus.com>
825 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
826 range symbol indices in relocs and issue an error message.
828 2000-07-20 H.J. Lu <hjl@gnu.org>
830 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
831 info->new_dtags when setting DT_FLAGS_1. It will only be set
832 by the new linker options. It shouldn't break anything.
834 2000-07-20 H.J. Lu <hjl@gnu.org>
836 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
837 only if info->new_dtags is true.
839 2000-07-20 H.J. Lu <hjl@gnu.org>
841 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
842 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
844 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
846 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
847 (ALL_MACHINES_CFILES): Add cpu-cris.c.
848 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
849 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
850 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
851 * Makefile.in: Rebuild.
852 * aclocal.m4: Rebuild.
853 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
854 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
855 (bfd_cris_arch): Declare.
856 (bfd_archures_list): Add bfd_cris_arch.
857 * bfd-in2.h: Rebuild.
858 * config.bfd: (cris-*-*): New target.
859 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
860 * configure: Rebuild.
861 * elf.c (prep_headers): Add bfd_arch_cris.
863 * libaout.h (enum machine_type): Add M_CRIS.
864 * reloc.c: Add CRIS relocations.
865 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
866 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
867 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
868 * po/POTFILES.in, po/bfd.pot: Regenerate.
870 2000-07-19 H.J. Lu <hjl@gnu.org>
872 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
873 DF_TEXTREL if DT_TEXTREL is set.
874 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
875 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
876 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
877 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
878 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
879 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
880 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
881 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
882 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
883 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
885 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
886 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
888 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
890 2000-07-19 H.J. Lu <hjl@gnu.org>
892 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
893 * bfd-in2.h: Rebuild.
895 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
896 (elf_dt_soname): New.
898 * elf.c (bfd_elf_set_dt_needed_soname): New.
900 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
901 entry if the shared object loaded by DT_NEEDED is used to
902 resolve the reference in a regular object.
904 2000-07-19 H.J. Lu <hjl@gnu.org>
906 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
907 DT_DEPAUDIT and DT_AUDIT as strings.
909 2000-07-19 Nick Clifton <nickc@cygnus.com>
911 * format.c: Fix formatting.
913 2000-07-19 H.J. Lu <hjl@gnu.org>
915 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
917 2000-07-19 H.J. Lu <hjl@gnu.org>
919 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
920 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
921 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
922 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
923 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
924 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
925 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
927 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
929 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
930 renamed functions from here...
931 (assign_section_numbers): Use renamed functions.
932 (prep_headers): Use renamed functions.
934 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
935 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
936 * bfd-in2.h: Regenerate.
938 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
940 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
941 parenthesis in if statement.
943 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
945 Enable the support for Traditional MIPS.
946 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
947 return ict_none appropriately for traditional mips targets.
948 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
949 (STUB_MOVE): Conditionalize for traditonal mips.
950 (STUB_LI16): Likewise.
951 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
952 room for RTPROC header.
953 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
954 the permission for the PT_DYNAMIC as read, write and execute.
955 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
957 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
958 _DYNAMIC_LINKING for traditonal mips.
959 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
960 in case of traditonal mips.
961 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
962 entry is required. For a function if PLT is not required then set the
963 corresponding hash table entry to 0.
964 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
966 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
967 shared object set the value to 0.
968 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
969 _DYNAMIC_LINKING for traditonal mips.
970 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
973 2000-07-15 H.J. Lu <hjl@gnu.org>
975 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
977 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
979 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
980 out a structure that is BFD_IN_MEMORY.
982 2000-07-11 Alan Modra <alan@linuxcare.com.au>
984 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
985 bfd pointer. Print section id instead of bfd pointer for local
986 syms. Prefix addend with `+' for global syms as well as local.
987 Correct calculation of name component lengths.
988 (elf64_hppa_check_relocs): Update call to get_dyn_name.
990 From David Huggins-Daines <dhd@linuxcare.com>
991 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
992 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
993 (elf64_hppa_modify_segment_map): Likewise.
995 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
997 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
998 addresses to be "naturally" sign extended. Return -1 if unknown.
999 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
1000 * bfd-in2.h: Regenerate.
1002 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
1004 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
1005 and ECOF_SIGNED_64 to list ways to extract an offset.
1006 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
1007 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
1009 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
1010 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
1012 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1014 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
1015 bfd_get_start_address.
1016 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
1017 (elf_swap_ehdr_out): Ditto.
1019 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
1021 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
1022 compatibility with older binutils.
1024 2000-07-10 Alan Modra <alan@linuxcare.com.au>
1026 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
1027 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
1029 From Ryan Bradetich <rbradetich@uswest.net>
1030 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
1031 (parse_line_table): Ditto.
1032 (_bfd_dwarf1_find_nearest_line): Ditto.
1033 * syms.c (cmpindexentry): Remove extra `*' from params.
1035 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
1037 * elf32-mips.c (sort_dynamic_relocs): New Function.
1038 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
1039 via qsort to sort the dynamic relocations in increasing r_symndx
1042 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1044 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
1045 ATTRIBUTE_UNUSED to unused args.
1046 (get_opd): Likewise.
1047 (get_plt): Likewise.
1048 (get_dlt): Likewise.
1049 (get_stub): Likewise.
1050 (elf64_hppa_adjust_dynamic_symbol): Likewise.
1051 (elf64_hppa_link_output_symbol_hook): Likewise.
1052 (elf64_hppa_check_relocs): Delete unused var.
1053 (elf64_hppa_size_dynamic_sections): Likewise.
1054 (elf64_hppa_finalize_opd): Likewise.
1055 (elf64_hppa_finalize_dynreloc): Likewise.
1056 (elf64_hppa_modify_segment_map): Likewise.
1057 (elf64_hppa_finish_dynamic_sections): Likewise.
1059 * elf-hppa.h (elf_hppa_final_write_processing): Add
1060 ATTRIBUTE_UNUSED to unused args.
1061 (elf_hppa_final_link_relocate): Likewise.
1062 (elf_hppa_record_segment_addrs): Add paretheses.
1063 (elf_hppa_relocate_section): Constify dyn_name.
1065 From David Huggins-Daines <dhd@linuxcare.com>
1066 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1067 rearrange case statement so that it gets preferred to 32-bit ones.
1069 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1070 asection->id instead of address of asection structure.
1071 (elf32_hppa_size_stubs): Likewise.
1073 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1074 for .init* and .fini*.
1076 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1077 and addends used in stub names to 32 bits.
1078 (elf32_hppa_size_stubs): Likewise.
1080 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1081 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1082 not bfd_put_64. Fix minor comment typo and formatting.
1084 Changes to create multiple linker stubs, positioned immediately
1085 before the section where they are required.
1086 * elf32-hppa.c: Don't include hppa_stubs.h.
1087 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1088 (elf32_hppa_stub_hash_table): Delete.
1089 (elf32_hppa_link_hash_entry): Delete.
1090 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1091 stub_hash_table, and store the struct here rather than a pointer.
1092 Delete output_symbol_count. Add offset array. Change
1093 global_value to a bfd_vma.
1094 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1095 (elf32_hppa_stub_hash_traverse): Delete.
1096 (elf32_hppa_name_of_stub): Delete.
1097 (elf32_hppa_link_hash_lookup): Delete.
1098 (elf32_hppa_link_hash_traverse): Delete.
1099 (elf32_hppa_stub_hash_table_init): Delete.
1100 (elf32_hppa_size_of_stub): Pass input section and offset rather
1101 than location and calculate location here. Don't pass name as all
1102 stubs are now the same size.
1103 (elf32_hppa_stub_hash_newfunc): Init new fields.
1104 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1106 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1107 comparing against ints. Rewrite stub handling code.
1108 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1109 Case enums to int before comparing against ints. Remove
1110 bfd_reloc_dangerous case.
1111 (elf32_hppa_build_one_stub): Rewrite.
1112 (elf32_hppa_size_one_stub): New function.
1113 (elf32_hppa_build_stubs): Rewrite.
1114 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1115 Rewrite stub-handling specific code.
1117 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1119 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1121 * hppa_stubs.h: Delete.
1122 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1123 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1124 * Makefile.in: Regenerate.
1126 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1129 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1131 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1132 and section name for bfd_reloc_notsupported error message.
1133 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1134 bfd_reloc_notsupported.
1135 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1137 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1138 undefined weak symbols for all relocs.
1139 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1140 offsets are relative to one past the delay slot.
1141 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1142 branch destination. Put addend into stub name too.
1143 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1144 adjust by 8 when deciding whether a linker stub is needed. Put
1145 addend into stub name as for above.
1147 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1148 various args and vars.
1149 (elf32_hppa_bfd_final_link_relocate): Here too.
1150 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1151 inner block var to avoid shadowing.
1153 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1155 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1156 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1157 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1159 * libhppa.h: Change practically all unsigned ints to plain ints.
1160 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1163 From Ryan Bradetich <rbradetich@uswest.net>
1164 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1165 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1167 From David Huggins-Daines <dhd@linuxcare.com>
1168 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1169 to the new OP_* ones.
1171 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1172 error exit. Bail out earlier on plabel relocs that we aren't
1173 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1174 string, and then don't free our copy.
1175 (elf32_hppa_build_one_stub): Make insn unsigned int.
1177 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1178 available with BL, not BE and BLE.
1180 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1181 code for elf arg relocs.
1182 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1183 argument with elf_link_hash_entry h. Handle undefined weak
1184 symbols. Move $global$ lookup from here...
1185 (elf32_hppa_relocate_section): ...to here. Return correct error
1186 message for non-handled relocs.
1187 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1188 wrong test was -0x3ffff to +0x40000.
1190 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1191 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1192 Handle them as such.
1193 (elf_hppa_relocate_insn): Fix a typo.
1195 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1196 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1197 assemble_17, assemble_21): Delete.
1198 Supply defines for all 64 possible opcodes.
1199 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1200 formats. Handle COMICLR.
1201 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1204 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1205 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1206 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1208 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1209 the local syms - did this code get deleted accidentally? Ignore
1210 undefined and undefweak syms.
1212 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1213 block. Use it instead of elf64_hppa_hash_table (info).
1214 (elf_hppa_final_link_relocate): Use hppa_info instead of
1215 elf64_hppa_hash_table (info).
1217 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1218 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1219 (hppa_rebuild_insn): Mask immediate bits here instead.
1220 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1222 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1224 * section.c (struct sec): Add id field. Tidy comment formatting.
1225 (bfd_make_section_anyway): Set id.
1226 (STD_SECTION): Init id too.
1227 Change CONST to const throughout.
1228 * archures.c (bfd_arch_info): Tidy comment.
1229 (bfd_arch_list): Change a CONST to const.
1230 * libbfd-in.h: Tidy comments and replace CONST with const.
1231 * elf-bfd.h: Likewise.
1232 * libbfd.h: Regenerate.
1233 * bfd-in2.h: Regenerate.
1234 * libcoff.h: Regenerate.
1236 2000-07-07 DJ Delorie <dj@redhat.com>
1238 * archive.c (_bfd_write_archive_contents): Add an informative
1241 2000-07-06 Kazu Hirata <kazu@hxi.com>
1243 * srec.c: Fix formatting.
1245 2000-06-05 DJ Delorie <dj@redhat.com>
1249 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1251 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1252 value of PC-relative offsets.
1254 2000-07-03 Jim Wilson <wilson@cygnus.com>
1256 * elf64-alpha.c (alpha_elf_size_info): New.
1257 (elf_backend_size_info): Define to alpha_elf_size_info.
1258 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1260 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1262 * elf32-mips.c: Include elf32-target.h again for the traditional
1265 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1267 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1268 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1269 (avr_info_to_howto_rela): Likewise.
1270 (elf32_avr_gc_mark_hook): Likewise.
1271 (elf32_avr_gc_sweep_hook): Likewise.
1272 (elf32_avr_relocate_section): Likewise.
1274 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1276 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1277 an external symbol for a non-shared, non-relocatable link.
1279 2000-07-03 Nick Clifton <nickc@redhat.com>
1281 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1282 is an external symbol.
1283 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1286 2000-07-03 Kazu Hirata <kazu@hxi.com>
1288 * reloc16.c: Fix formatting.
1290 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1292 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1293 to add a new target for traditional mips i.e
1294 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1295 * configure.in: Likewise.
1296 * configure: Rebuild.
1297 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1299 (bfd_elf32_tradlittlemips_vec): Likewise.
1300 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1301 to see that elfNN_bed does not get redefined even if the target file
1302 is included twice for a chip. See elf32-mips.c.
1304 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1306 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1307 (CLEANFILES): Add DEPA.
1308 * Makefile.in: Regenerate.
1310 2000-06-30 DJ Delorie <dj@cygnus.com>
1312 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1313 can't assume the PE header is at 0x80.
1315 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1317 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1319 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1321 * go32stub.h: Update stub.
1323 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1325 * archures.c (bfd_mach_avr5): Define.
1326 * bfd-in2.h (bfd_mach_avr5): Define.
1327 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1328 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1329 (compatible): Update comment. Add missing test.
1330 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1331 for avr2 and avr4. Simplify 8K wrap code.
1332 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1333 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1335 2000-06-26 Kazu Hirata <kazu@hxi.com>
1337 * coff-h8300.c: Fix formatting.
1338 * cpu-h8300.c: Likewise.
1340 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1342 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1343 for local symbols whose names are unknown.
1345 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1347 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1349 * Makefile.in: Regenerate.
1350 * doc/Makefile.in: Regenerate.
1352 2000-06-20 H.J. Lu <hjl@gnu.org>
1354 * Makefile.am: Rebuild dependency.
1355 * Makefile.in: Rebuild.
1357 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1359 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1360 (elf_backend_copy_indirect_symbol): Map to the new function.
1362 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1364 * archive.c (normalize): Correct pointer comparison when checking
1366 (bfd_bsd_truncate_arname): Likewise.
1367 (bfd_gnu_truncate_arname): Likewise.
1369 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1371 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1372 sections elf_{text,data}_{section,symbol}.
1373 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1374 (_bfd_mips_elf_hide_symbol): New function.
1375 (elf_backend_hide_symbol): Map to the new function.
1376 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1377 definitions of mips_elf_{text,data}_{section,symbol}.
1378 (mips_elf_local_relocation_p): Try to find the direct symbol
1379 based on new check_forced argument.
1380 (mips_elf_calculate_relocation): Use new version of
1381 mips_elf_local_relocation_p.
1382 (mips_elf_relocate_section): Likewise.
1383 (_bfd_mips_elf_relocate_section): Likewise.
1384 (mips_elf_sort_hash_table): Only assert that have enough GOT
1386 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1387 entry if the relocation based on the new external argument.
1388 (mips_elf_create_dynamic_relocation): Assert that we have a
1389 section contents allocated where we can swap out the dynamic
1391 (mips_elf_calculate_relocation): Find the real hash-table entry
1392 correctly by using h->root.root.type. Only create a dynamic
1393 relocation entry if the symbol is defined in a shared library.
1394 Create an external GOT entry for the GOT16 relocation if the
1395 symbol was forced local.
1396 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1397 dynamic index if the symbol was forced local.
1399 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1401 * elf32-mips.c: Fix typos in comments.
1403 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1405 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1408 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1410 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1411 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1412 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1413 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1414 (bfd_elf32_m68hc11_vec): Likewise.
1415 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1416 Supports 68hc11 & 68hc12 at the same time.
1417 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1419 (bfd_elf32_m68hc11_vec): Likewise.
1420 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1421 * archures.c (bfd_m68hc12_arch): Define and register in global list
1422 (bfd_m68hc11_arch): Likewise.
1423 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1424 BFD_RELOC_M68HC11_3B): Define.
1425 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1426 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1428 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1430 * elf_bfd.h (struct elf_backend_data): Add info argument to
1431 elf_backend_hide_symbol.
1432 (_bfd_elf_link_hash_hide_symbol): Likewise.
1433 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1434 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1435 * elflink.h (elf_link_add_object_symbols): Likewise.
1436 (elf_link_assign_sym_version): Likewise.
1438 2000-06-18 H.J. Lu <hjl@gnu.org>
1440 * coff-i386.c (coff_i386_reloc): Don't return in case of
1441 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1442 Compensate PE relocations when linking with non-PE object
1443 files to generate a non-PE executable.
1445 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1447 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1448 GOT entries if we're doing a static link or -Bsymbolic link.
1450 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1452 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1453 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1455 (elf_link_output_relocs): Likewise.
1456 (elf_reloc_link_order): Likewise.
1458 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1460 * archures.c (enum bfd_architecture): #define constants for
1461 PowerPc and RS6000 machine numbers.
1462 * bfd-in2.h: Regenerate.
1463 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1464 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1465 and RS6000 machine numbers using #defined constants from
1467 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1468 machine numbers using #defined constants from archures.c. Add
1469 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1470 64-bit words in 620 entry.
1471 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1473 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1475 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1477 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1478 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1479 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1481 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1483 * bfd-in.h (bfd_family_coff): Define.
1484 * bfd-in2.h: Regenerate.
1485 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1486 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1487 instead of bfd_target_coff_flavour.
1488 * cofflink.c (_bfd_coff_final_link): Likewise.
1489 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1490 exclude XCOFF files.
1491 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1493 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1494 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1495 * xcofflink.c (XCOFF_XVECP): Delete.
1496 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1497 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1498 bfd_xcoff_record_link_assignment,
1499 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1500 check for bfd_target_xcoff_flavour.
1502 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1504 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1506 (read_hdr): New function.
1507 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1508 of trying to extract individual registers. Set abfd->arch_info
1509 to match the architecture that created the core file.
1510 (rs6000coff_get_section_contents): Delete.
1511 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1513 2000-06-14 H.J. Lu <hjl@gnu.org>
1515 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1518 2000-06-13 H.J. Lu <hjl@gnu.org>
1520 * configure: Regenerate.
1522 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1524 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1527 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1529 * configure.in (VERSION): Update to show this is the CVS mainline.
1531 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1533 * elf32-d10v.c: Include elf/d10v.h
1534 (enum reloc_type): Delete.
1535 * elf32-d30v.c: Include elf/d30v.h
1536 (enum reloc_type): Delete.
1538 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1539 * Makefile.in: Regenerate.
1541 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1542 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1543 move HOWTOs into elf_howto_table.
1544 (R_386_standard, R_386_ext_offset): Define.
1545 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1546 (elf_i386_reloc_type_lookup): Modify calculation of index into
1547 elf_howto_table since we've removed the padding.
1548 (elf_i386_info_to_howto_rel): Likewise.
1549 (elf_i386_relocate_section): Likewise.
1551 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1553 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1555 2000-06-05 H.J. Lu <hjl@gnu.org>
1557 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1558 an error when seeing an undefined symbol with hidden/internal
1559 attribute. It is handled in *_relocate_section ().
1561 2000-06-05 H.J. Lu <hjl@gnu.org>
1563 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1564 indirect symbol for the ELF_LINK_NON_ELF bit.
1565 (elf_link_output_extsym): Don't output the indirect symbol even
1566 if the ELF_LINK_NON_ELF bit is set.
1568 2000-06-01 J.T. Conklin <jtc@redback.com>
1570 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1571 (i[3456]86-*-netbsdaout*): New target.
1572 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1573 (i[3456]86-*-openbsd*): Likewise.
1575 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1577 * trad-core.c: From hpux-core.c, include <dirent.h> or
1578 <sys/ndir.h> when possible.
1580 2000-05-31 Nick Clifton <nickc@cygnus.com>
1582 * opintl.h (_(String)): Explain why dgettext is used instead
1585 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1587 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1588 definitions. We must not assume they are sorted in the file
1589 according to their index numbers.
1591 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1593 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1594 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1595 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1597 2000-05-30 Nick Clifton <nickc@cygnus.com>
1599 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1600 80960CA, 80960MC as valid machine names.
1602 2000-05-30 H.J. Lu <hjl@gnu.org>
1604 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1605 visibility bits if the symbol is undefined. Correctly handle
1606 weak undefined symbols with hidden and internal attributes.
1608 * elflink.h (elf_link_add_object_symbols): Always turn the
1609 symbol into local if it has the hidden or internal attribute.
1611 2000-05-29 Philip Blundell <philb@gnu.org>
1613 * ppcboot.c: Add packed attribute if compiling with GCC.
1615 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1617 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1619 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1621 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1622 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1623 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1626 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1628 * Makefile.am: Update dependencies with "make dep-am"
1629 * Makefile.in: Regenerate.
1631 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1632 bindtextdomain): Replace defines with those from intl/libgettext.h
1633 to quieten gcc warnings.
1635 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1637 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1639 * archive.c (normalize, bfd_bsd_truncate_arname,
1640 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1641 file names with backslashes.
1643 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1646 * sysdep.h: Include filenames.h.
1648 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1650 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1652 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1654 * elf64-sparc.c (sparc64_elf_relax_section): New.
1655 (sparc64_elf_relocate_section): Optimize tail call into branch always
1657 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1658 (elf32_sparc_relax_section): New.
1660 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1662 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1663 Remove unusued variables.
1664 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1665 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1666 previous fix, so that shared libs really don't influence targets
1667 extension mask and memory model.
1669 2000-05-23 H.J. Lu <hjl@gnu.org>
1671 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1672 h->root.other not h->other.
1673 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1675 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1677 2000-05-23 H.J. Lu <hjl@gnu.org>
1679 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1680 undefined symbol with the non-default visibility attributes.
1681 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1682 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1683 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1684 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1685 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1686 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1687 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1688 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1689 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1690 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1691 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1693 2000-05-22 Richard Henderson <rth@cygnus.com>
1695 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1696 PCREL22, PCREL64I. Zero size of special relocs.
1697 (elf64_ia64_reloc_type_lookup): Likewise.
1698 (USE_BRL, oor_brl, oor_ip): New.
1699 (elf64_ia64_relax_section): New.
1700 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1701 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1702 (elf64_ia64_relocate_section): Likewise.
1703 (bfd_elf64_bfd_relax_section): New.
1704 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1705 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1706 * bfd-in2.h, libbfd.h: Regenerate.
1708 2000-05-22 Nick Clifton <nickc@cygnus.com>
1710 * configure.in : Add peigen.lo to MIPS PE targets.
1711 * configure: Regenerate.
1713 2000-05-22 Momchil Velikov <velco@fadata.bg>
1715 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1716 only if it is known for both input and output bfds. Separate
1717 error message strings as in some languages, it may be necessary
1718 to change more than one place in the string to change between
1721 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1722 endianess checks, call _bfd_generic_verify_endian_match() instead.
1724 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1726 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1728 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1729 endianess before checking bfd flavours.
1731 2000-05-22 H.J. Lu <hjl@gnu.org>
1733 * elflink.h (elf_link_output_extsym): Clear the visibility
1734 field for symbols not defined locally.
1736 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1738 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1739 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1740 (hppa_rebuild_insn): Mask immediate bits here instead.
1741 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1743 2000-05-18 Momchil Velikov <velco@fadata.bg>
1745 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1746 relocs for an executable, ensure that they are virtual addresses.
1748 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1750 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1752 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1753 Rick Gorton <gorton@scrugs.lkg.dec.com>
1755 * elflink.h: Add emitrelocations support: when enabled, relocation
1756 information and relocation sections are put into final output
1757 executables. If the emitrelocations flag is set, do the following:
1758 (elf_bfd_final_link): Emit relocation sections.
1759 (elf_link_input_bfd): Compute relocation section contents.
1760 (elf_gc_sections): Don't clean relocation sections.
1762 2000-05-16 Catherine Moore <clm@cygnus.com>
1764 * som.c (som_decode_symclass): Recognize weak symbols.
1766 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1768 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1769 read idata section only from dataoff.
1770 (pe_print_edata): Correctly check for valid eat_member.
1772 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1774 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1776 2000-05-14 Philip Blundell <philb@gnu.org>
1778 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1780 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1782 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1784 * peigen.c (pe_print_idata): Look for .idata section and print
1785 info even if data directory has zero entries. Read idata section
1786 starting from dataoff, and adjust all data offsets to suit. Cast
1787 all bfd_vma vars to unsigned long before passing to fprintf.
1788 * peigen.c (pe_print_edata): Similarly, look for .edata section
1789 and print info even if data directory has zero entries. Cast
1790 all bfd_vma vars to unsigned long before passing to fprintf.
1792 From Szabolcs Szakacsits <szaka@F-Secure.com>
1793 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1794 directory size which may be bogus.
1795 * peigen.c (pe_print_edata): Similarly.
1797 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1799 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1801 (copy_private_bfd_data): Allow for space possibly taken up by elf
1802 headers when calculating segment physical address from lma.
1804 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1806 * versados.c (versados_scan): Init stringlen and pass_2_done.
1808 * trad-core.c (trad_unix_core_file_p): Return
1809 bfd_error_wrong_format rather than bfd_error_file_truncated.
1811 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1812 add_data_entry. DataDirectory virtual address is relative.
1813 (pe_print_idata): Account for relative DataDirectory virtual
1814 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1815 (pe_print_edata): Similarly.
1817 From Szabolcs Szakacsits <szaka@F-Secure.com>
1818 * peigen.c (dir_names): Add Delay Import Directory.
1819 (pe_print_idata): Always search for bfd section containing
1820 idata address rather than looking up section name. Print this
1821 section name rather than .idata.
1822 (pe_print_edata): Similarly. Also print some fields as %08lx.
1823 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1826 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1828 * xcoff.h: Rename to xcoff-target.h
1829 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1830 * coff-rs6000.c: Ditto.
1831 * coff64-rs6000.c: Ditto.
1832 * coff-pmac.c: Ditto.
1833 * Makefile.in: Regenerate.
1835 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1837 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1838 Change U802TOC64MAGIC to U803XTOCMAGIC.
1840 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1842 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1843 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1844 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1846 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1848 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1850 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1852 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1853 hidden and internal symbols.
1854 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1856 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1857 assign a PLT or GOT entry to symbols with hidden and
1858 internal visibility.
1860 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1862 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1864 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1866 2000-05-02 H.J. Lu <hjl@gnu.org>
1868 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1871 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1873 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1874 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1876 * Makefile.in: Regenerate.
1878 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1880 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1881 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1882 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1883 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1884 * Makefile.in: Rebuild.
1886 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1888 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1889 doesn't work very well.
1891 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1892 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1893 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1894 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1895 (elf_hppa_info_to_howto): Likewise.
1896 (elf_hppa_info_to_howto_rel): Likewise.
1897 (elf_hppa_reloc_type_lookup): Likewise.
1898 (elf_hppa_is_local_label_name): Likewise.
1899 (elf_hppa_fake_sections): Likewise.
1900 (elf_hppa_final_write_processing): Likewise.
1901 (elf_hppa_howto_table): Fully initialise all entries.
1902 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1903 (elf_hppa_info_to_howto): Likewise.
1904 (elf_hppa_info_to_howto_rel): Likewise.
1905 (elf_hppa_reloc_type_lookup): Likewise.
1906 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1907 elf_hppa_unmark_useless_dynamic_symbols,
1908 elf_hppa_remark_useless_dynamic_symbols,
1909 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1910 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1911 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1912 elf32-hppa.c mess is cleaned up.
1913 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1914 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1915 r_field then call hppa_field_adjust inline func with variable
1916 r_field arg, instead call hppa_field_adjust with fixed arg.
1917 In case R_PARISC_PCREL22F, don't set r_field.
1918 (elf_hppa_relocate_insn): Change args and return type to unsigned
1919 int. Call re_assemble_* funcs to do the work.
1921 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1924 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1926 (sign_extend): Mask first before sign extending.
1927 (low_sign_extend): Rewrite without condition expression.
1928 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1929 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1930 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1931 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1932 result as function return value rather than through pointer arg.
1933 Accept unsigned int args, and return unsigned int.
1934 (re_assemble_3): New. Combines function of dis_assemble_3 with
1935 re-assembly of opcode and immediate.
1936 (re_assemble_12): Likewise.
1937 (re_assemble_16): Likewise.
1938 (re_assemble_17): Likewise.
1939 (re_assemble_21): Likewise.
1940 (re_assemble_22): Likewise.
1941 (hppa_field_adjust): Rewrite and document, paying attention to
1942 size of types and signed/unsigned issues.
1943 (get_opcode): Shift before masking.
1944 (FDLW): Rename to FLDW.
1945 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1946 (hppa_rebuild_insn): Change args and return value to unsigned
1947 int. Make use of re_assemble_*. Correct case 11.
1949 * dep-in.sed: Handle ../opcodes/.
1950 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1951 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1952 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1953 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1954 elfarm-nabi.lo dependencies outside of auto-dependency area.
1955 Regenerate dependencies.
1956 * Makefile.in: Regenerate.
1958 * configure.in (TRAD_HEADER): Test non-null before
1960 * configure: Regenerate.
1962 * reloc.c: Fix mis-spelling in comment.
1964 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1966 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1967 * vms.c (vms_openr_next_archived_file): Return NULL.
1969 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1971 * coffcode.h Copy changes mistakenly done to libcoff.h in
1974 2000-04-29 Andreas Jaeger <aj@suse.de>
1976 * libbfd-in.h: Correctly check GCC version.
1977 * bfd-in.h: Likewise.
1978 * libhppa.h: Likewise.
1979 * libbfd.h: Regenerate.
1980 * bfd-in2.h: Regenerate.
1982 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1984 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1985 coffdu-rs6000.{lo,c}.
1986 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1988 * Makefile.in: Regenerate.
1989 * xcoff.h: New file.
1990 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1991 * coff-rs6000.c: Move all declarations and defines that are
1992 common to the xcoff backends into xcoff.h
1993 * coff64-rs6000.c: Ditto,
1995 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1997 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1998 _bfd_coff_force_symnames in strings and
1999 _bfd_coff_debug_string_prefix_length to their default values.
2000 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
2002 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
2004 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
2005 _bfd_coff_force_symnames in strings and
2006 _bfd_coff_debug_string_prefix_length to their default values.
2008 2000-04-27 Alan Modra <alan@linuxcare.com.au>
2010 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
2011 Check local_got_refcounts before dereferencing.
2013 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
2014 before deciding we don't need R_PPC_PLT32 relocation.
2015 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
2018 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
2020 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
2022 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
2023 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
2024 (elf_i386_relocate_section): Allow for .plt to go missing.
2025 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
2026 can use a relative reloc for got as elf_i386_relocate_section.
2027 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
2029 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
2031 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
2033 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
2035 * Makefile.am (coff64-rs6000.lo): New rule.
2036 * Makefile.in: Regenerate.
2037 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
2038 xcoff_is_local_label_name, xcoff_rtype2howto,
2039 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
2040 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
2041 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
2042 (NO_COFF_SYMBOLS): Define.
2043 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
2044 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
2046 (MINUS_ONE): New macro.
2047 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
2049 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
2050 coff_SWAP_aux_out): Map to the new functions.
2051 * coff64-rs6000.c: New file.
2052 * libcoff.h (bfd_coff_backend_data): Add new fields
2053 _bfd_coff_force_symnames_in_strings and
2054 _bfd_coff_debug_string_prefix_length.
2055 (bfd_coff_force_symnames_in_strings,
2056 bfd_coff_debug_string_prefix_length): New macros for above fields.
2057 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
2058 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
2059 of using coff_swap_sym_in directly.
2060 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2061 (coff_set_flags) Set magic for XCOFF64.
2062 (coff_compute_section_file_positions): Add symbol name length to
2063 string section length if bfd_coff_debug_string_prefix_length is
2065 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2066 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2067 using coff_swap_lineno_in directly.
2068 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2069 and _bfd_coff_debug_string_prefix_length fields.
2070 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2071 symbol names into strings table when
2072 bfd_coff_force_symnames_in_strings is true.
2073 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2074 SET_RELOC_VADDR): New macros.
2075 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2076 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2078 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2079 changes within RS6000COFF_C specific code.
2080 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2081 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2082 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2083 Extend existing hack on target name.
2084 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2086 * coff-tic54x.c (ticof): Keep up to date with new fields
2087 in bfd_coff_backend_data.
2088 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2089 targ_selvecs to include rs6000coff64_vec for rs6000.
2090 * configure.in: Add rs6000coff64_vec case.
2091 * cpu-powerpc.c: New bfd_arch_info_type.
2093 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
2095 * config.bfd: Only disable elf32-hppa vectors, not all of the
2096 BSD and OSF configuration support. Provide (disabled) clauses
2098 * configure.in: Add clause for PA64 support.
2099 * configure: Rebuilt.
2101 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2102 (bfd_elf64_hppa_vec): Declare.
2104 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2105 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2106 (elf64-hppa.lo): Add dependencies.
2107 * Makefile.in: Rebuilt.
2109 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2111 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
2113 * libhppa.h (dis_assemble_16): New function.
2114 (pa_arch): Added pa20w element.
2116 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
2118 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2119 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2120 bfd_elf64_slurp_reloc_table.
2122 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2123 definitions to get external names.
2124 (elf_write_relocs): Renamed from write_relocs and make global.
2125 (elf_slurp_reloc_table): Make global.
2126 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2128 * archive.c (hpux_uid_gid_encode): New function.
2129 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2130 defined and the ID is greater than 99999.
2131 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2132 special uid/gid fields into 32 bit values.
2134 2000-04-21 Matthew Green <mrg@cygnus.com>
2136 * config.bfd: Add NetBSD/sparc64 support.
2138 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2139 David Mosberger <davidm@hpl.hp.com>
2140 Timothy Wall <twall@cygnus.com>
2141 Jim Wilson <wilson@cygnus.com>
2143 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2144 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2145 (BFD64_BACKENDS): Add elf64-ia64.lo.
2146 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2147 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2148 * Makefile.in: Rebuild.
2149 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2150 (bfd_ia64_arch): Declare.
2151 (bfd_archures_list): Add bfd_ia64_arch.
2152 * bfd-in2.h: Rebuild.
2153 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2154 * configure: Rebuild.
2155 * configure.host: (ia64-*-linux*): New host.
2156 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2157 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2158 * elf.c (prep_headers): Add bfd_arch_ia64.
2159 * libbfd.h: Rebuild.
2160 * reloc.c: Add IA-64 relocations.
2161 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2163 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2164 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2166 2000-04-21 Richard Henderson <rth@cygnus.com>
2168 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2169 contents when performing a partial link.
2170 (bfd_elf_d30v_reloc_21): Likewise.
2172 2000-04-20 H.J. Lu <hjl@gnu.org>
2174 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2175 patch to symbols defined by a shared object.
2176 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2178 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2181 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2182 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2184 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2186 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2187 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2188 (coff-ia64.lo): Add dependency.
2189 * Makefile.in: Regenerate.
2190 * coff-ia64.c: New file.
2191 * efi-app-ia32.c: Ditto.
2192 * efi-app-ia64.c: Ditto.
2193 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2194 (coff_set_flags): Ditto.
2195 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2196 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2197 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2198 * configure: Regenerate.
2199 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2200 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2201 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2202 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2203 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2204 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2205 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2206 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2207 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2208 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2209 (GET_PDATA_ENTRY): Ditto.
2210 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2211 data_start. Use above macros to read fields that are 64 bit wide for
2212 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2213 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2214 FileAlignment and SectionAlignment to minimum alignment if they
2216 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2217 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2218 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2219 Use above macros to write fields that are 64 bit wide for
2221 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2222 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2223 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2224 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2225 begin address, end address, and unwind info address only. Use
2226 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2228 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2229 HIGH3ADJ relocation names.
2230 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2231 * targets.c: Declare bfd_efi_app_ia32_vec and
2232 bfd_efi_app_ia64_vec.
2233 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2234 bfd_efi_app_ia64_vec.
2236 2000-04-17 Timothy Wall <twall@cygnus.com>
2238 * bfd-in2.h: Add prototypes for tic54x load page access.
2239 * bfd-in.h: Regenerate.
2240 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2241 in customized _set_arch_mach function.
2242 * coffcode.h (coff_set_alignment_hook): Set section load page if
2243 the appropriate macro is defined.
2244 (write_object_contents): Read section load page.
2246 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2248 * elf32-hppa.h: Update copyright date.
2250 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2251 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2253 * elf32-d30v.c (MAX32): Don't use LL suffix.
2254 (MIN32): Define in terms of MAX32.
2255 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2257 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2260 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2262 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2264 * dep-in.sed: Match space before file name, not after.
2265 * Makefile.am: Regenerate dependencies.
2266 * Makefile.in: Regenerate.
2268 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2269 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2270 extend without an if statement.
2272 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2274 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2276 * elf32-mips.c (gprel16_with_gp): Likewise.
2277 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2278 here using -0x40000, not (int)0xfffc0000.
2279 (elf32_hppa_size_of_stub): Likewise.
2281 2000-04-11 Timothy Wall <twall@cygnus.com>
2283 * coff-tic54x.c: Now builds with all targets.
2284 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2285 * Makefile.in: Regenerate.
2286 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2287 unitialized variable.
2289 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2291 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2292 --enable-build-warnings option.
2293 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2294 * Makefile.in, configure: Re-generate.
2296 2000-04-07 Nick Clifton <nickc@cygnus.com>
2298 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2299 BFD_RELOC_THUMB_PCREL_BLX.
2301 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2302 R_ARM_XPC25 and R_ARM_THM_PC22.
2304 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2305 R_ARM_XPC25 and R_ARM_THM_XPC22.
2306 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2307 R_ARM_[XPC25|THM_XPC22].
2309 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2310 elf/arm-oabi.h to elf/arm.h
2312 * Makefile.am: Fix dependency for elfarm-oabi.c
2313 * Makefile.in: Regenerate.
2315 * bfd-in2.h: Regenerate.
2316 * libbfd.h: Regenerate.
2318 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2320 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2321 and restore it on failure. Release newly allocated tdata on
2324 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2326 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2327 (decode_line_info): Set it. Report error if unit->line_offset is
2328 equal to or larger than it.
2330 2000-04-07 Timothy Wall <twall@cygnus.com>
2332 * targets.c: Added vecs for tic54x.
2333 * reloc.c: Added relocs for tic54x.
2334 * libbfd.h: Regenerated.
2335 * configure: Add TI COFF vecs for tic54x.
2336 * configure.in: Ditto.
2337 * config.bfd (targ_cpu): Recognize new tic54x target.
2338 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2339 * bfd-in2.h: Add tic54x target and relocations.
2340 * Makefile.am, Makefile.in: Add tic54x target.
2341 * archures.c (bfd_archures_list): Add tic54x target.
2342 * coff-tic54x.c: New.
2343 * cpu-tic54x.c: New.
2345 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2347 * elfcore.h (elf_core_file_p): call backend_object_p which
2348 thereby gets an opportunity to update the arch/machine type.
2350 2000-04-06 Timothy Wall <twall@cygnus.com>
2352 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2353 class. Handle SEC_CLINK and SEC_BLOCK flags.
2354 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2355 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2357 2000-04-06 Nick Clifton <nickc@cygnus.com>
2359 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2360 EF_INTERWORK if this is an unknown EABI.
2361 (elf32_arm_merge_private_bfd_data): Check EABI version
2362 numbers. Only check EF_xxx flags if the EABI version number
2364 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2365 if the EABI version number is unknown.
2366 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2367 if the EABI version number is unknown.
2369 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2371 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2372 BFD_RELOC_SH_LOOP_END.
2373 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2374 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2375 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2376 (sh_elf_reloc_loop): New function.
2377 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2379 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2380 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2381 * bfd-in2.h, libbfd.h: Regenerate.
2383 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2385 * po/bfd.pot: Regenerate.
2387 * Makefile.am: Remove extraneous mkdep comment.
2388 (MKDEP): Use gcc -MM rather than mkdep.
2389 (DEP): Quote when passing vars to sub-make. Add warning
2391 (DEP1): Rewrite for "gcc -MM".
2392 (CLEANFILES): Add DEP2.
2393 Update dependencies.
2394 * Makefile.in: Regenerate.
2396 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2398 * configure.in: Added corefile support for AIX 4.3. In particular,
2399 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2400 compiling rs6000-core.c.
2401 * configure: Regenerated.
2403 2000-04-03 H.J. Lu <hjl@gnu.org>
2405 * cache.c (bfd_open_file): Unlink the output file only if
2406 it has non-zero size.
2408 2000-04-01 Ken Block USG <block@zk3.dec.com>
2410 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2411 relative relocations for non-loaded sections in shared objects.
2412 (elf64_alpha_check_relocs): Similarly.
2414 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2416 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2417 BFD_RELOC_16 to switch for extended relocs.
2418 (MY_swap_ext_reloc_in): New.
2419 (MY_swap_ext_reloc_out): New.
2420 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2421 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2422 (NAME(aout,squirt_out_relocs)): Similarly use
2423 MY_swap_ext_reloc_out.
2424 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2426 2000-04-03 Kazu Hirata <kazu@hxi.com>
2428 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2429 the R_PCRWORD_B case.
2431 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2433 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2437 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2439 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2440 HOWTO references to bfd_elf_generic_reloc, that have
2441 partial_inplace == true, now use the new function. The function
2442 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2443 extends its fixes to the R_M32R_{16,24,32} relocs.
2444 The new logic in m32r_elf_lo16_reloc() has been removed, and
2445 it instead calls the new routine to obtain that functionality.
2447 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2449 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2450 elf32_avr_check_relocs, avr_final_link_relocate,
2451 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2452 elf32_avr_object_p): Add prototypes.
2453 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2454 (bfd_elf_avr_final_write_processing): Make static.
2456 2000-03-27 Denis Chertykov <denisc@overta.ru>
2458 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2459 * archures.c (bfd_architecture): Add AVR architecture.
2460 (bfd_archures_list): Add reference to AVR architecture info.
2461 * elf.c (prep_headers): Handle bfd_arch_avr.
2462 * reloc.c: Add various AVR relocation enums.
2463 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2465 * Makefile.am: Add support for AVR elf.
2466 * configure.in: Likewise.
2467 * config.bfd: Likewise.
2468 * Makefile.in: Regenerate.
2469 * configure: This too.
2470 * bfd-in2.h: And this.
2471 * libbfd.h: And this.
2473 2000-03-24 H.J. Lu <hjl@gnu.org>
2475 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2476 (elf64_alpha_find_reloc_at_ofs): Likewise.
2478 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2480 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2481 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2482 allowable range used to be -2**(n-1) to 2**n-1.
2483 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2484 "boolean overflow" with "bfd_reloc_status_type flag".
2486 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2488 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2490 2000-03-14 Kazu Hirata <kazu@hxi.com>
2492 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2493 of shrinks properly, including the last reloc.
2495 2000-03-13 Kazu Hirata <kazu@hxi.com>
2497 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2500 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2502 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2503 a format mismatch rather than an "error" from bfd_read such as
2504 bfd_error_file_truncated.
2506 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2508 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2509 sign-extension and big-endian compensation for
2510 R_MIPS_64 even in ld -r.
2512 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2514 * elf32-mips.c (mips_elf_next_relocation): Rename from
2515 mips_elf_next_lo16_relocation, and generalize to look
2516 for any relocation type.
2517 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2518 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2519 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2520 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2521 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2522 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2523 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2524 (mips_rtype_to_howto): Likewise.
2525 (mips_elf_calculate_relocation): Handle new relocs.
2526 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2527 are paired. The addend for R_MIPS_GNU_REL16_S2
2528 is shifted right two bits.
2530 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2532 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2533 comment, and ensure it doesn't happen again.
2534 (bfd_install_relocation): Same here.
2535 (_bfd_relocate_contents): Don't bother assigning unused signmask
2536 shift result. Fix typos in comments.
2537 Remove trailing whitespace throughout file.
2539 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2541 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2542 * bfd-in2.h: Rebuild.
2544 2000-03-06 Nick Clifton <nickc@cygnus.com>
2546 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2548 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2549 (SIZEOF_ILF_STRINGS): Redefine.
2550 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2551 relative reloc, as opposed to a section relative reloc.
2552 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2554 Add length of symbol's prefix to string pointer.
2555 Store a pointer to the symbol in the symbol pointer table.
2556 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2557 Initialise the symbol pointer table.
2558 Store the hint in the Hint/Name table.
2559 Make the jump reloc be symbol realtive, not section relative.
2560 Create an import symbol for imported code.
2562 2000-03-06 Catherine Moore <clm@cygnus.com>
2564 * elf.c (swap_out_syms): Check for null type_ptr.
2566 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2568 * aout-target.h (MY(write_object_contents)): Remove unused
2569 and unusable "#if CHOOSE_RELOC_SIZE".
2570 * pc532-mach.c (MY(write_object_contents)): Ditto.
2571 * netbsd.h (MY(write_object_contents)): Ditto.
2572 * hp300hpux.c (MY(write_object_contents)): Ditto.
2573 * freebsd.h (MY(write_object_contents)): Ditto.
2574 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2576 2000-02-29 H.J. Lu <hjl@gnu.org>
2578 * peicode.h (jtab): Make it static.
2580 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2581 defined and COFF_IMAGE_WITH_PE is not defined.
2582 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2583 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2585 2000-03-01 Nick Clifton <nickc@cygnus.com>
2587 * coff-arm.c (bfd_arm_process_before_allocation): Make
2588 'symndx' signed to prevent compile time warning.
2590 * coff-mcore.c: Remove unused prototype for pe_object_p.
2592 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2593 functions that are not used when COFF_IMAGE_WITH_PE is
2595 (struct sh_opcode): Change type of 'flags' field to unsigned
2596 long so that it can hold the USESAS flag.
2598 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2600 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2603 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2605 Remove unusued variables and code.
2606 (elf_backend_add_symbol_hook): Fix prototype.
2608 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2611 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2614 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2616 Remove unusued variables and code.
2617 (elf_backend_add_symbol_hook): Fix prototype.
2619 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2621 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2622 to unused function parameter.
2624 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2626 Use EMPTY_HOWTO to initialise empty howto slots.
2627 Remove unused variables.
2629 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2631 2000-03-01 H.J. Lu <hjl@gnu.org>
2633 * aoutx.h (aout_link_input_section_std): Pass "true" to
2634 the undefined_symbol callback.
2635 (aout_link_input_section_ext): Likewise.
2636 * bout.c (get_value): Likewise.
2637 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2638 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2640 (alpha_relocate_section): Likewise.
2641 * coff-arm.c (coff_arm_relocate_section): Likewise.
2642 * coff-i960.c (coff_i960_relocate_section): Likewise.
2643 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2644 * coff-mips.c (mips_relocate_section): Likewise.
2645 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2646 * coff-sh.c (sh_relocate_section): Likewise.
2647 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2648 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2649 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2650 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2651 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2652 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2653 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2654 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2655 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2656 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2657 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2658 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2659 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2660 * elflink.h (elf_link_output_extsym): Likewise.
2661 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2662 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2663 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2665 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2666 undefined_symbol callback when building shared library with
2667 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2669 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2670 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2671 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2672 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2673 (elf32_mips_get_relocated_section_content): Likewise.
2674 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2675 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2676 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2677 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2679 2000-02-28 Nick Clifton <nickc@cygnus.com>
2681 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2682 * Makefile.in: Regenerate.
2684 * configure.in: Add support for mips and sh pe vectors.
2685 * configure: regenerate.
2687 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2690 * targets.c: Add mips and sh pe vectors.
2692 * libpei.h (coff_final_link_postscript): Only define if not
2695 * coffcode.h: Add support for WinCE magic numbers.
2697 * peigen.c (pe_print_reloc): Update comment and rearrange
2698 appending of newline character.
2700 * peicode.h: Add support for Image Library Format.
2701 (pe_ILF_vars): Structure containing data used by ILF code.
2702 (pe_ILF_make_a_section): New function. Create a section based
2704 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2706 (pe_ILF_make_a_symbol): New function. Create a symbol based
2708 (pe_ILF_save_relocs): New function. Store the relocs created
2709 by pe_ILF_make_a_reloc in a section.
2710 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2712 (pe_ILF_object_p): New function. Return a bfd_target pointer
2714 (pe_bfd_object_p): If an ILF object is detected call
2715 pe_ILF_object_p on it.
2717 * coff-arm.c: Add support for WinCE relocs which are different
2718 from normal ARM COFF relocs.
2719 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2721 * coff-sh.c: Add support for sh-pe target.
2722 * pe-sh.c: New file. Support code for sh-pe target.
2723 * pei-sh.c: New file. Support code for sh-pe target.
2725 * pe-mips.c: New file. Support code for mips-pe target.
2726 * pei-mips.c: New file. Support code for mips-pe target.
2728 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2730 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2731 architecture if the object causing the bump is dynamic.
2732 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2733 and also don't it for memory ordering.
2734 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2736 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2738 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2739 calling bfd_get_section_size_before_reloc.
2740 (decode_line_info): Likewise.
2741 (_bfd_dwarf2_find_nearest_line): Likewise.
2743 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2745 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2746 name of the libtool directory.
2747 * Makefile.in: Rebuild.
2749 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2751 * som.c (SOM_HOWTO): Define.
2752 (som_hppa_howto_table): Use it.
2754 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2756 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2758 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2760 2000-02-24 Catherine Moore <clm@cygnus.com>
2762 * som.c (som_misc_symbol_info): Add field
2764 (som_bfd_derive_misc_symbol_info): Initialize
2766 (som_build_and_write_symbol_table): Keep track
2767 of secondary_def field.
2768 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2769 if secondary_def field is set.
2770 (som_bfd_ar_write_symbol_stuff): Initialize
2773 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2775 * dwarf2.c (read_address): Read 16-bits addresses.
2776 (parse_comp_unit): Accept addr_size == 2.
2778 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2780 * bfd-in.h: Update copyright date.
2782 2000-02-23 Linas Vepstas <linas@linas.org>
2784 * cpu-i370.c: New file.
2785 * elf32-i370.c: New file.
2786 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2787 (bfd_i370_arch): New.
2788 (bfd_archures_list): Add bfd_i370_arch.
2789 * elf.c (prep_headers): Add bfd_arch_i370.
2790 * Makefile.am: Add support for IBM 370 elf.
2791 * config.bfd: Likewise.
2792 * configure.in: Likewise.
2793 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2794 * reloc.c (bfd_reloc_code_type): Likewise.
2795 * targets.c: Likewise.
2797 * Makefile.in: Regenerate.
2798 * configure: Regenerate.
2799 * bfd-in2.h: Regenerate.
2801 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2803 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2804 invalid relocation types, and change them to R_386_NONE.
2806 2000-02-22 H.J. Lu <hjl@gnu.org>
2808 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2809 not defined, don't add a second ELF_VER_CHR.
2811 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2812 symbols converted to local symbols even when stripping all
2814 (elf_link_output_extsym): Process global symbols converted to
2815 local symbols even if they are being stripped.
2817 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2819 * archures.c (bfd_octets_per_byte): Return unsigned int.
2820 (bfd_arch_mach_octets_per_byte): Ditto.
2821 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2823 * section.c (bfd_get_section_size_before_reloc): Quell signed
2824 vs. unsigned comparison warning.
2825 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2826 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2827 change. What was I thinking?
2828 * bfd-in2.h: Regenerate.
2830 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2831 (elf_gc_sections): Same here.
2832 (elf_gc_common_finalize_got_offsets): And here.
2834 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2836 ELF HPPA doesn't work at present; remove it until it does.
2837 * config.bfd: Comment out setting targ_defvec to
2839 * Makefile.am: Rebuild dependencies.
2840 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2841 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2842 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2843 * Makefile.in: Rebuild.
2844 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2846 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2848 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2849 is no bfd_free(). Revert bfd_free part of previous change.
2851 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2853 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2855 (coff_compute_section_file_positions): Use bfd_free to pair
2857 (coff_write_object_contents): Likewise.
2859 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2860 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2862 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2864 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2865 (xcoff_ar_file_hdr_big): New structure.
2866 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2867 (xcoff_ar_hdr_big): New structure.
2868 (SIZEOF_AR_HDR_BIG): New macro.
2869 (xcoff_big_format_p): New macro.
2870 (xcoff_ardata_big): New macro.
2871 (arch_xhdr_big): New macro.
2872 (xcoff_slurp_armap): Handle large archives.
2873 (xcoff_archive_p): Detect large archives.
2874 (xcoff_read_ar_hdr): Handle large archives.
2875 (xcoff_openr_next_archived_file): Handle large archives.
2876 (xcoff_generic_stat_arch_elt): Handle large archives.
2877 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2878 (xcoff_write_armap_big): New function.
2879 (xcoff_write_armap): New function, dispatch to _old or _big.
2880 (xcoff_write_archive_contents_old): Rename from
2881 xcoff_write_archive_contents.
2882 (xcoff_write_archive_contents_big): New function.
2883 (xcoff_write_archive_contents): New function, dispatch to _old or
2886 2000-02-18 Richard Henderson <rth@cygnus.com>
2888 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2889 and hide_symbol members.
2890 (elf_link_hash_copy_indirect): Remove.
2891 (elf_link_hash_hide_symbol): Remove.
2892 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2893 and elf_backend_hide_symbol.
2894 (_bfd_elf_link_hash_copy_indirect): Declare.
2895 (_bfd_elf_link_hash_hide_symbol): Declare.
2896 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2897 (_bfd_elf_link_hash_hide_symbol): Likewise.
2898 (_bfd_elf_link_hash_table_init): Don't init killed members.
2899 * elflink.h (elf_link_add_object_symbols): Use the bed function
2900 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2901 (elf_link_assign_sym_version): Likewise.
2902 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2903 (elf_backend_hide_symbol): Likewise.
2904 (elfNN_bed): Update for new members.
2906 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2908 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2909 STACK_END_ADDR): Define for new core file format.
2910 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2911 for handling the vagaries of the various core file structures used
2912 by AIX over the years.
2913 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2914 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2915 core_dumpx structure.
2917 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2919 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2920 (bfd_mach_sh3_dsp): Likewise.
2921 (bfd_mach_sh4): Reinstate.
2922 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2923 * bfd-in2.h: Regenerate.
2924 * coff-sh.c (struct sh_opcode): flags is no longer short.
2925 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2926 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2927 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2928 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2929 (sh_opcodes): No longer const.
2930 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2931 (sh_insn_uses_reg): Check for USESAS and USESR8.
2932 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2933 (_bfd_sh_align_load_span): Return early for SH4.
2934 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2935 Take into account that field b of a parallel processing insn
2936 could be mistaken for a separate insn.
2937 * cpu-sh.c (arch_info_struct): New array elements for
2938 sh2, sh-dsp and sh3-dsp.
2939 Reinstate element for sh4.
2940 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2941 (SH4_NEXT): Reinstate.
2942 (SH3_NEXT, SH3E_NEXT): Adjust.
2943 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2944 * elf32-sh.c (sh_elf_set_private_flags): New function.
2945 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2946 (sh_elf_merge_private_data): New function.
2947 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2948 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2949 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2950 sh_elf_merge_private_data.
2952 2000-02-13 Richard Henderson <rth@cygnus.com>
2954 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2955 hide_symbol members.
2956 (elf_link_hash_copy_indirect): New.
2957 (elf_link_hash_hide_symbol): New.
2958 * elflink.h (elf_link_add_object_symbols): Break out copy from
2959 indirect new new symbol to elf.c.
2960 (elf_link_assign_sym_version): Break out privatization of
2961 non-exported symbol to elf.c.
2962 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2963 (_bfd_elf_link_hash_hide_symbol): New.
2964 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2966 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2968 * section.c (_bfd_strip_section_from_output): Add info parameter.
2969 If it passed as non-NULL, use it to check whether any input BFD
2970 has an input section which uses this output section. Change all
2972 * bfd-in2.h: Rebuild.
2974 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2975 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2977 * bfd-in2.h: Rebuild.
2979 2000-02-10 Timothy Wall <twall@cygnus.com>
2981 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2982 allow final modifications of swapped-in symbol.
2983 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2984 * coffcode.h (coff_write_relocs): Use macro
2985 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2986 symbol index should be set to -1.
2988 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2990 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2991 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2992 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2993 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2994 sh_insns_uses_or_sets_freg): New functions.
2995 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2996 * (sh_insns_conflict): Use new functions and new macros to
2997 detect conflicts when two instructions both set same integer registers,
2998 both set same fp register, and both set special register.
3000 2000-02-09 Timothy Wall <twall@cygnus.com>
3002 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
3003 swapping in sections, so that the swapping routines have access to
3006 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
3008 * coff-go32.c: Update comment. Update copyright.
3010 2000-01-27 Thomas de Lellis <tdel@windriver.com>
3012 * syms.c (bfd_decode_symclass)
3013 Two new class characters were added - 'V' and 'v'. The
3014 meaning of 'W' is now restricted to just weak non-object
3015 symbols. This allows differentiation between, for example,
3016 weak functions vs weak objects. nm for example now dumps:
3018 'w' = weak unresolved
3019 'V' = weak global object
3020 'v' = weak unresolved object
3022 (bfd_is_undefined_symclass): New function. Return true if the
3023 given symbol class represents and undefined/unresolved symbol.
3025 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
3028 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
3030 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
3031 STT_ARM_16BIT flag set, but it is not attached to a data object
3032 return STT_ARM_16BIT so that it will be treated as code by the
3035 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3037 * coff-i386.c (i3coff_object_p): Remove prototype.
3040 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
3041 to name. Update copyright.
3043 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
3044 assignment to avoid warning. Update copyright.
3046 2000-01-24 Robert Lipe (robertl@sco.com)
3048 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
3049 instead of using GNU C extension.
3051 2000-01-21 Nick Clifton <nickc@cygnus.com>
3053 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
3054 amount from a bfd_in_memory structure.
3055 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
3058 2000-01-14 Nick Clifton <nickc@cygnus.com>
3060 * linker.c (default_indirect_link_order): oops - fix incorrectly
3061 applied patch from Tim Wall.
3063 2000-01-13 Timothy Wall (twall@tiac.net>
3065 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3066 = scnhsz, filhsz, relsz, aoutsz, etc)
3068 * coffswap.h: Ditto.
3070 2000-01-13 Nick Clifton <nickc@cygnus.com>
3072 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3073 interwork thumb to arm stub.
3075 2000-01-13 Timothy Wall (twall@tiac.net>
3077 * archures.c (bfd_octets_per_byte): New function: Return
3079 (bfd_arch_mach_octets_per_byte): New function: Return target
3082 * section.c: Distinguish between octets and bytes for usage of
3083 _cooked_size, _raw_size, and output_offset. Clarify
3084 description of bfd_set_section_contents.
3086 * bfd-in2.h: Regenerate.
3088 * coffgen.c: Indicate that the offset parameter is in bytes, not
3091 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3092 where appropriate to get the octet offset when calling
3093 bfd_set_section_contents.
3094 (bfd_coff_reloc_link_order): Ditto.
3096 * linker.c (bfd_generic_reloc_link_order): Ditto.
3097 (_bfd_default_link_order): Ditto.
3099 * reloc.c (bfd_perform_relocation): Distinguish between octets
3100 and bytes. Use octets when indexing into octet data; use bytes
3101 when calculating target addresses.
3102 (bfd_install_relocation): Ditto.
3104 * srec.c (srec_write_section): Ditto.
3106 2000-01-13 Nick Clifton <nickc@cygnus.com>
3108 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3109 3 to 2. This allows 4 byte sized sections, which is necessary for
3110 dlltool to build functioning DLLs.
3112 2000-01-10 Philip Blundell <pb@futuretv.com>
3114 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3115 (arm*-*-conix*): New target.
3117 2000-01-10 Egor Duda <deo@logos-m.ru>
3119 * config.bfd: Include elf32_i386 vector to target list for cygwin
3122 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3123 * configure.in: Test for structure win32_pstatus_t in
3125 * configure: Regenerate.
3127 * elf.c (elfcore_grok_win32pstatus): New function: process
3128 win32_pstatus_t notes in elf core file.
3129 (elfcore_grok_note): Detect win32_pstatus notes.
3131 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3133 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3135 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3136 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3138 1999-12-29 Richard Henderson <rth@cygnus.com>
3140 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3141 if no dynamic sections created.
3143 1999-12-27 Nick Clifton <nickc@cygnus.com>
3145 * peicode.h (pe_bfd_object_p): Only define for PE format
3148 1999-12-17 Nick Clifton <nickc@cygnus.com>
3150 * coff-i386.c (i3coff_object_p): Delete.
3151 (i386coff_vec): Replace reference to i3coff_object_p with a
3152 reference to coff_object_p.
3154 * coff-mcore.c (pe_object_p): Delete.
3156 * peicode.h (pe_bfd_object_p): New function: Detect the
3157 presence of a PE format COFF object file. Also detect and
3158 warn about the presence of LINK6 format Image Library Format
3161 1999-12-16 Nick Clifton <nickc@cygnus.com>
3163 * coff-arm.c (NUM_ELEM): New macro.
3164 (NUM_RELOCS): New macro: The number of known ARM relocs.
3165 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3166 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3168 (bfd_arm_process_before_allocation): Produce a warning message if
3169 an out of range symbol index is encountered.
3171 1999-12-14 Nick Clifton <nickc@cygnus.com>
3173 * elflink.h (is_global_symbol_definition): New Function: Return
3174 true iff the symbol is being given a global definition in this
3176 (elf_link_is_defined_archive_symbol): Do not bother processing
3177 symbols for an archive element that has already been included
3179 Use is_global_symbol_definition().
3181 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3183 * config.bfd: Add support for sparc-*-netbsdelf* and
3184 sparc-*-netbsdaout*.
3186 1999-12-13 Nick Clifton <nickc@cygnus.com>
3188 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3189 if the symbol is in the common section.
3191 1999-12-10 Nick Clifton <nickc@cygnus.com>
3193 * elflink.h (elf_link_is_defined_archive_symbol): New
3194 function: Decide if a symbol, in an archive map is there
3195 because it is defined in the archive element, or because it is
3196 just another common declaration of it.
3197 (elf_link_add_archive_symbols): Use
3198 elf_link_is_defined_archive_symbol to decide if an archive
3199 element contain a reference to a common symbol should be
3202 1999-12-10 Nick Clifton <nickc@cygnus.com>
3204 * elflink.h: Revert previous patch.
3205 * targets.c: Revert previous patch.
3206 * libbfd-in2.h: Revert previous patch.
3207 * libbfd.h: Revert previous patch.
3208 * elfxx-target.h: Revert previous patch.
3209 * archive.c: Revert previous patch.
3210 * aout-target.h: Revert previous patch.
3211 * aout-tic30.h: Revert previous patch.
3212 * bfd.c: Revert previous patch.
3213 * coff-alpha.c: Revert previous patch.
3214 * coff-rs6000.c: Revert previous patch.
3215 * elf64-mips.c: Revert previous patch.
3216 * ieee.c: Revert previous patch.
3217 * libecoff.h: Revert previous patch.
3218 * oasys.c: Revert previous patch.
3219 * som.c: Revert previous patch.
3220 * vms.c: Revert previous patch.
3222 1999-12-09 Nick Clifton <nickc@cygnus.com>
3224 * elflink.h (elf_link_add_archive_symbols): Add an archive
3225 element even if contains a symbol which is currently only
3226 considered to be a common.
3228 * targets.c (struct bfd_target): Add new field
3229 _bfd_allow_commons_in_armap.
3230 * bfd-in2.h:Regenerate.
3232 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3234 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3235 * libbfd.h: Regenerate.
3237 * elfxx-target.h: If using COFF archive map, override
3238 definition of allow_commons_in_armap and replace with
3241 * archive.c (bfd_compute_and_write_armap): Do not place common
3242 symbols into the archive map unless _bfd_allow_commons_in_armap
3245 * aout-target.h (MY_allow_commons_in_armap): Define.
3246 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3247 * bfd.c (bfd_allow_commons_in_armap): Define.
3248 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3249 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3250 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3251 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3252 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3253 * oasys.c (oasys_allow_commons_in_armap): Define.
3254 * som.c (som_allow_commons_in_armap): Define.
3255 * vms.c (vms_allow_commons_in_armap): Define.
3257 1999-12-07 Jim Blandy <jimb@cygnus.com>
3259 Add support for SSE registers in ELF core files.
3260 * elf.c (elfcore_make_note_pseudosection): New function.
3261 (elfcore_grok_prfpreg): Use it.
3262 (elfcore_grok_prxfpreg): New function.
3263 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3265 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3267 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3268 value by 4 before storing it back in the field. From
3269 Koundinya. K <kk@ddeorg.soft.net>.
3271 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3273 * archures.c (bfd_mach_am33): Define.
3274 * bfd-in2.h: Rebuilt.
3275 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3276 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3277 (compute_function_info): Handle additional registers saved by
3279 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3280 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3282 1999-11-29 Jim Blandy <jimb@cygnus.com>
3284 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3286 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3289 1999-11-27 Michael Meissner <meissner@cygnus.com>
3291 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3292 internal use within gas for alpha explicit relocations.
3293 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3294 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3295 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3296 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3297 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3298 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3300 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3301 BFD_RELOC_ALPHA_USER_*.
3303 * bfd-in2.h: Regenerate.
3304 * libbfd.h: Regenerate.
3306 1999-11-26 Fred Fish <fnf@cygnus.com>
3308 * elf.c (elfcore_read_notes): Add prototype for static function.
3309 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3310 (bfd_section_from_phdr): Replacement function that calls
3311 _bfd_elf_make_section_from_phdr for generic segment types and
3312 backend fucntion pointed to by elf_backend_section_from_phdr for
3313 backend specific segment types.
3314 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3315 now called by _bfd_elf_make_section_from_phdr. Note that this func
3316 is now just a stub between the caller and bfd_section_from_phdr.
3318 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3319 elf_backend_section_from_phdr.
3320 (elf_backend_section_from_phdr): Add prototype.
3322 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3323 (elfNN_bed): Add elf_backend_section_from_phdr.
3325 1999-11-25 Nick Clifton <nickc@cygnus.com>
3327 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3328 SEC_CODE and SEC_READONLY flags to glue sections.
3330 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3331 SEC_CODE and SEC_READONLY flags to glue sections.
3333 1999-11-20 Nick Clifton <nickc@cygnus.com>
3335 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3338 1999-11-19 Catherine Moore <clm@cygnus.com>
3340 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3341 (elf_cpu32_plt_entry): Likewise.
3343 1999-11-18 Nick Clifton <nickc@cygnus.com>
3345 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3347 (coff_mcore_relocate_section): Initialise addend to 0.
3348 Special case processing of RVA reloc.
3350 1999-11-17 Richard Henderson <rth@cygnus.com>
3352 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3353 type_change_ok; add sign_extend_vma.
3354 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3355 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3356 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3357 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3358 (elfNN_bed): Follow struture changes.
3360 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3362 * libbfd.c (bfd_read): Check result of read against desired result
3364 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3365 invalid compared to the section size.
3367 * ieee.c (ieee_slurp_debug): Get the length of the debug
3368 information right if there is no data part.
3370 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3372 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3373 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3375 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3377 * elflink.h (elf_bfd_final_link): Make last_local signed.
3379 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3381 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3384 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3386 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3388 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3389 * bfd-in2.h: Regenerate.
3391 1999-10-15 Andrew Haley <aph@cygnus.com>
3393 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3395 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3397 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3399 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3401 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3402 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3405 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3407 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3408 relocs also need the GP value.
3409 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3410 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3411 the GP value for R_MIPS_LITERAL relocs too. Handle
3412 R_MIPS_64 relocs properly on big-endian MIPS.
3413 (mips_elf_sign_extend): Behave properly with 'long long'.
3414 (mips_elf_highest): Correct typo.
3416 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3418 * cpu-m32r.c (arch_info_struct): New static global.
3419 (bfd_m32r_arch): Refer to it.
3420 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3421 (m32r_elf_print_private_bfd_data): Ditto.
3422 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3423 * archures.c (bfd_mach_m32rx): Define it.
3424 * bfd-in2.h: Rebuild.
3426 1999-09-28 Fred Fish <fnf@cygnus.com>
3428 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3429 (cisco_core_big_vec): Add new bigendian vec.
3430 (cisco_core_little_vec): Add new little endian vec.
3432 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3433 (crash_info_locs): Add array of possible offsets.
3434 (MASK_ADDR): Mask to apply to crash info offset.
3435 (crashinfo_external): Add textbase, database, bssbase and
3436 turn into a typedef.
3437 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3438 Many small changes to account for additional hardware versions.
3439 Pick a reasonable size for ".reg" section. Add a ".crash"
3440 section to allow access to crashinfo_external struct.
3441 (cisco_core_file_p): New version of this function that
3442 iterates over crash_info_locs, calling cisco_core_file_validate.
3443 (cisco_core_vec): Old big endian only vec replaced with ...
3444 (cisco_core_big_vec): Add big endian version.
3445 (cisco_core_little_vec): Add little endian version.
3447 * configure.in (cisco_core_vec): Split to two new vectors ...
3448 (cisco_core_big_vec): New target vector.
3449 (cisco_core_little_vec): New target vector.
3450 * configure: Regenerate.
3451 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3452 to cisco_core_big_vec in targ_selvecs.
3454 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3456 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3457 (mips_elf_relocate_got_local): Unused, delete.
3458 (mips_elf_relocate_global_got): Unused, delete.
3460 1999-09-24 Fred Fish <fnf@cygnus.com>
3462 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3463 to initialize it to something meaningful. Then use it to generate
3464 more useful segment names.
3466 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3468 * som.c (NO_PCREL_MODES): Define if the system does not define
3470 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3471 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3472 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3473 * libhppa.h (dis_assemble_22): New function.
3474 (bfd_hppa_insn2fmt): Handle long branch.
3476 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3479 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3481 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3482 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3483 (reloc_howto_type howto_table): Tidy comments and whitespace.
3485 1999-09-17 Nick Clifton <nickc@cygnus.com>
3487 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3488 previous delta. Set sec->gc_mark instead.
3490 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3492 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3493 (elf_cpu32_plt_entry): Likewise.
3495 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3497 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3499 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3500 symbol table, then just compute a suitable value (but do not
3501 create a __gp symbol).
3503 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3504 symbols when building shared libraries.
3505 (elf_hppa_final_link_relocate): Correct handling of PCREL
3506 relocations against undefined symbols.
3508 1999-09-16 Nick Clifton <nickc@cygnus.com>
3510 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3511 interworking sections as linker created so that they will not
3512 be removed by garbage collection.
3514 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3516 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3517 (elf_hppa_final_link_relocate): Consistently create an absolute
3518 address, then subtract out the value of __gp.
3520 1999-09-14 Michael Meissner <meissner@cygnus.com>
3522 * configure.in (Canonicalization of target names): Remove adding
3523 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3524 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3525 * configure: Regenerate.
3527 1999-09-14 Nick Clifton <nickc@cygnus.com>
3529 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3532 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3534 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3535 (elf_hppa_final_link): Initialize text_segment_base and
3537 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3539 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3540 (elf_hppa_final_link_relocate): Likewise.
3541 (elf_hppa_relocate_insn): Likewise.
3542 (elf_hppa_relocate_section): Initialize HOWTO.
3544 1999-09-13 Donn Terry <donn@interix.com>
3546 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3547 handling to support both GNU and MS objects.
3549 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3550 when determining whether to set F_RELFLG.
3552 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3554 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3555 PC24 relocs if the target is an undefined weak symbol.
3556 (arm_add_to_rel): Fix compiler warning.
3557 (elf32_arm_plt0_entry): Correct comments.
3559 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3561 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3562 an absolute symbol in REL relocs.
3564 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3566 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3567 Stub SEGREL32. Return an error for any relocation not handled.
3569 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3571 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3572 constant symbols, and avoid multiple definition errors on them.
3574 1999-09-12 Donn Terry <donn@interix.com>
3576 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3577 significant bit is set.
3579 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3581 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3583 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3584 relocs as we do for RELA relocs.
3586 1999-09-11 Donn Terry <donn@interix.com>
3588 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3589 (coff_final_link_postscript): Define.
3590 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3591 directory entries here.
3592 (_bfd_pei_final_link_postscript): New function.
3594 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3595 section flags based on the section name.
3597 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3598 get the overflow of the s_nlnno field from the s_nreloc field.
3599 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3600 the s_nlnno overflow of the .text section into the s_nreloc
3603 * peigen.c (add_data_entry): Declare.
3604 (pei_swap_aouthdr_out): Get image size right. Set linker version
3606 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3607 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3608 extraneous ImageBase.
3609 (pe_print_edata): Likewise.
3610 (pe_print_pdata): Likewise. Print exception entries.
3611 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3612 (tbl): Make const, add "UNKNOWN".
3613 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3614 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3615 section data directory.
3616 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3618 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3619 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3620 * peicode.h (coff_get_symbol_info): Define.
3622 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3624 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3626 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3629 * libpei.h: New file, broken out of peicode.h.
3630 * peigen.c: New file, broken out of peicode.h.
3631 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3632 * configure.in: Add peigen.lo to list of files required for each
3634 * Makefile.am: Rebuild dependencies.
3635 (BFD32_BACKENDS): Add peigen.lo.
3636 (BFD32_BACKENDS_CFILES): Add peigen.c.
3637 (SOURCE_HFILES): Add libpei.h.
3638 * configure, Makefile.in: Rebuild.
3640 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3641 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3642 instead. Don't clear the s_paddr field for an uninitialized data
3645 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3646 coff_data_type to f_timdat.
3647 * peicode.h (pe_mkobject_hook): Likewise.
3649 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3650 number if COFF_IMAGE_WITH_PE.
3652 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3653 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3654 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3655 there is no SEC_DEBUGGING section.
3656 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3657 IMAGE_FILE_DEBUG_STRIPPED.
3659 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3660 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3661 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3662 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3664 * coffswap.h (IMAGE_BASE): Don't define.
3665 * pei-arm.c (IMAGE_BASE): Don't define.
3666 * pei-i386.c (IMAGE_BASE): Don't define.
3667 * pei-mcore.c (IMAGE_BASE): Don't define.
3668 * pei-ppc.c (IMAGE_BASE): Don't define.
3670 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3671 symbol, switch on the class when determining whether to modify the
3672 value. For PE, don't modify the value of a C_FCN symbol not named
3675 * libbfd-in.h (_bfd_abort): Declare.
3677 * bfd.c (_bfd_abort): New function.
3678 * libbfd.h: Rebuild.
3680 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3683 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3684 don't write out the associated line numbers.
3686 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3689 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3690 changes when the base type is unknown.
3692 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3695 * syms.c (BSF_DEBUGGING_RELOC): Define.
3696 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3697 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3699 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3700 BSF_DEBUGGING_RELOC set.
3701 * bfd-in2.h: Rebuild.
3703 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3705 * ecoff.c (bfd_debug_section): Update initialization for new
3707 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3708 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3710 1999-09-10 H.J. Lu <hjl@gnu.org>
3712 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3713 _bfd_filnmlen field.
3714 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3716 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3718 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3719 for FPTR relocs involving local symbols.
3721 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3722 value for the stub address in a call through a stub.
3723 Install the value for a local symbol directly into the DLT
3724 instead of generating a reloc. Correctly handle FPTR64 relocs.
3726 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3727 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3728 (elf_hppa_final_link): Call them.
3730 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3732 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3733 (elf_adjust_dynamic_symbol): ...from here.
3735 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3737 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3738 relocation, remove them. SECREL64->LTOFF16WF.
3739 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3741 (elf_hppa_relocate_insn): Similarly.
3743 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3744 (elf_hppa_relocate_insn): Similarly.
3746 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3748 (elf_hppa_relocate_insn): Similarly.
3750 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3751 Handle LTOFF_TP* relocs.
3752 (elf_hppa_relocate_insn): Similarly.
3754 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3755 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3756 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3758 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3759 DIR32, DIR64 and FPTR64 relocations.
3760 (elf_hppa_relocate_insn): Similarly.
3762 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3763 address of the .PARISC.global section.
3764 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3765 table entry elf_hppa_final_link_relocate. Do not give a warning
3766 for a reloc against an external symbol if it has a PA64 hash
3768 (elf_hppa_final_link_relocate): Significantly rework. Handle
3769 DLTIND relocations. Compute the final value of the relocation
3770 before passing the value of elf_hppa_relocate_insn.
3771 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3772 relocation support. Handle DLTIND relocation requests just like
3773 DLTREL relocation requests. Simplify branch handling.
3775 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3777 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3778 non-allocated section as done in i386 version.
3779 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3780 statement since this is no know relocation.
3782 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3784 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3786 (elf_hppa_relocate_insn): Similarly.
3788 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3790 (elf_hppa_relocate_insn): Similarly.
3792 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3793 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3794 Pass the relocate type rather than the insn format to
3795 elf_hppa_relocate_insn.
3796 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3797 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3799 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3801 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3802 (bfd_coff_filnmlen): Define.
3803 (bfd_coff_std_swap_table): Initialize new field.
3804 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3806 (coff_write_symbols): Likewise.
3807 (coff_get_normalized_symtab): Likewise.
3808 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3809 * libcoff.h: Rebuild.
3811 1999-09-06 Donn Terry <donn@interix.com>
3813 * coffcode.h (sort_by_secaddr): New static function if
3815 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3816 sections by VMA when assigning target_index values. Always set
3819 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3820 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3822 * libcoff.h: Rebuild.
3824 * coffcode.h (coff_set_custom_section_alignment): Add const to
3825 declaration to match definition.
3826 (coff_write_object_contents): Don't set F_AR32W(R)? if
3829 * coff-i386.c (in_reloc_p): Add declaration.
3830 (i386coff_vec): Simplify initialization of
3831 application_section_flags.
3833 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3834 version. Move COFF_WITH_PE specific code to new version.
3835 (stype_to_sec_flags): Likewise. Add section parameter.
3836 * coffgen.c (make_a_section_from_file): Set target_index before
3837 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3838 * libcoff.h: Rebuild.
3840 * syms.c (stt): Add some PE/PEI section names.
3841 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3843 (bfd_symbol_info): Check for 'w'.
3845 * section.c (struct bfd_comdat_info): Define.
3846 (asection): Add comdat field.
3847 (STD_SECTION): Initialize comdat field.
3848 (bfd_make_section_anyway): Likewise.
3849 * bfd-in2.h: Rebuild.
3851 1999-09-06 Andreas Schwab <schwab@suse.de>
3853 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3856 1999-09-06 Nick Clifton <nickc@cygnus.com>
3858 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3859 bfd_realloc instead of calloc and realloc.
3861 1999-09-04 Steve Chamberlain <sac@pobox.com>
3863 * cpu-pj.c: New file.
3864 * elf32-pj.c: New file.
3865 * config.bfd (pj*): New cpu.
3866 (pj-*-*, pjl-*-*): New targets.
3867 * configure.in (bfd_elf32_pj_vec): New target vector.
3868 (bfd_elf32_pjl_vec): New target vector.
3869 * archures.c (bfd_arch_pj): Define.
3870 * elf.c (prep_headers): Handle bfd_arch_pj.
3871 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3872 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3873 to target vector list.
3874 * Makefile.am: Rebuild dependencies.
3875 (ALL_MACHINES): Add cpu-pj.lo.
3876 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3877 (BFD32_BACKENDS): Add elf32-pj.lo.
3878 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3879 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3881 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3883 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3884 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3885 and NON_GOT_REF from weak defined symbol to real symbol.
3886 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3887 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3888 create a COPY reloc.
3889 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3890 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3891 don't create a COPY reloc.
3893 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3895 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3896 count those in sections we are not including in the link.
3898 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3900 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3901 field in hpux11 shared libraries.
3903 1999-09-02 Nick Clifton <nickc@cygnus.com>
3905 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3907 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3909 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3910 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3911 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3913 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3915 * elflink.h (record_link_assignment): When possible, keep the
3916 original type of the symbol.
3918 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3920 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3921 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3922 tools were configured.
3923 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3925 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3927 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3928 GOT entries for GOT16 relocations; they're not required.
3930 1999-08-24 Nick Clifton <nickc@cygnus.com>
3932 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3934 * config.bfd (arm-*-netbsd*): New target.
3935 * configure.in (armnetbsd_vec): New target vector.
3936 * configure: Regenerate
3937 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3939 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3940 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3941 (armnetbsd.lo): New rule with deps.
3942 * Makefile.in: Regenerate.
3944 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3947 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3949 * som.c (som_slurp_symbol_table): Fix typo in comment.
3951 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3953 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3954 here instead of using elf_section_data...
3956 1999-08-19 Nick Clifton <nickc@cygnus.com>
3958 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3959 relocations into the base file.
3960 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3961 we are building a base file.
3963 1999-08-19 Nick Clifton <nickc@cygnus.com>
3965 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3967 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3968 REL relocs when performing a partial relocation.
3970 1999-08-18 Donn Terry <donn@interix.com>
3972 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3973 _bfd_coff_link_input_bfd into top level.
3975 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3976 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3977 (coff_i386_rtype_to_howto): Likewise.
3978 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3979 Completely ignore symbols which are all zero.
3980 (dummy_reloc16_estimate): Add return 0.
3981 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3982 variable copy to name_copy to avoid shadowing outer scope
3984 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3985 from unsigned int to unsigned long. Add timestamp field.
3986 * libcoff.h: Rebuild.
3988 1999-08-17 H.J. Lu <hjl@gnu.org>
3990 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3993 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3995 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3996 for special section symbols.
3997 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3998 BSF_DYNAMIC on the section symbol to see whether the old BFD is
4001 1999-08-15 Mark Mitchell <mark@codesourcery.com>
4003 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
4004 coincidence of variable names between old and new code.
4006 1999-08-12 Nick Clifton <nickc@cygnus.com>
4008 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
4009 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
4010 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
4011 and 'addend' parameter a 'bfd_signed_vma'.
4012 (elf32_arm_final_link_relocate): Do not involve stubs in
4013 R_ARM_THM_PC22 relocs relative to section symbols, they are long
4014 jumps, not function calls.
4016 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
4018 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
4019 in R_ARM_PC24 relocs.
4021 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
4023 * elf-hppa.h (elf_hppa_fake_sections): New function.
4024 * elf32-hppa.c (elf_backend_fake_sections): Define.
4026 * elf-hppa.h (elf_hppa_final_write_processing): Update for
4027 recent changes to the arch_info structure.
4029 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
4030 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
4031 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
4034 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
4035 Ralf Baechle <ralf@uni-koblenz.de>
4037 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
4038 output DT_MIPS_GOTSYM.
4039 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
4040 DT_MIPS_SYMTABNO if there are no global GOT symbols.
4042 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
4044 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
4045 prototype. Handle local symbols. Add commentary.
4046 (mips_elf_calculate_relocation): Adjust accordingly.
4047 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
4050 * elflink.h (elf_bfd_final_link): Tweak last change.
4052 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4054 * elflink.h (elf_link_size_reloc_section): Use the counts in the
4055 elf-section data to allocate just the right amount of relocation
4056 space. Don't allocate the hash space twice.
4057 (elf_bfd_final_link): Calculate the amount of space to allocate in
4058 each relocation section.
4060 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4062 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4063 64bit mode, generate a section relative relocation for a 32bit
4065 (elf_hppa_is_local_label_name): New function.
4066 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4067 shared between 32bit and 64bit port.
4069 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4071 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4072 R_MIPS_GOT16 and R_MIPS_CALL16.
4073 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4074 to use when looking for a preexisting GOT entry.
4076 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4078 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4079 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4081 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4083 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4085 * elflink.h (elf_link_output_extsym): Don't output a weak
4086 reference to an undefined symbol just because it was defined weak
4089 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4091 * coffgen.c (coff_find_nearest_line): When looking for file, use
4092 last best match rather than first. If address is beyond last line
4093 number record, don't return the last line as the correct value.
4095 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4097 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4098 * bfd-in2.h: Rebuild.
4100 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4102 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4103 * coffcode.h (coff_set_custom_section_alignment): New static
4105 (coff_section_alignment_table): New static array.
4106 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4107 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4108 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4109 * libcoff.h: Rebuild.
4111 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4113 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4115 * Makefile.in: Rebuild.
4117 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4119 * section.c (SEC_SHARED): Define.
4120 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4121 (styp_to_sec_flags): Likewise.
4122 * peicode.h (coff_swap_scnhdr_out): Likewise.
4123 * bfd-in2.h: Rebuild.
4125 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4127 * coffcode.h (coff_classify_symbol): Comment out part of
4128 1999-08-05 change which breaks cygwin DLLs.
4130 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4131 * aclocal.m4, configure: Rebuild.
4133 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4135 * section.c (global_syms): Only initialize union field if
4138 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4140 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4141 the size of a GOT entry here.
4142 (mips_elf_calculate_relocation): Don't create a local GOT entry
4143 for the symbol in a GOT16 relocation; just for it's high-order bit
4144 (_bfd_mips_elf_relocate_section): Fix thinko.
4146 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4148 Based on patches from Donn Terry <donn@interix.com>:
4149 * coffcode.h (enum coff_symbol_classification): Define.
4150 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4151 _bfd_coff_classify_symbol. Change return type.
4152 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4153 (coff_slurp_symbol_table): Use coff_classify_symbol.
4154 (coff_classify_symbol): New static function.
4155 (coff_sym_is_global): Never define.
4156 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4157 * cofflink.c (coff_link_check_ar_symbols): Use
4158 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4159 (coff_link_add_symbols): Likewise.
4160 (_bfd_coff_link_input_bfd): Likewise.
4161 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4162 coff_classify_symbol.
4163 * libcoff.h: Rebuild.
4165 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4167 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4168 (e_ltpsel, e_rtpsel): Similarly.
4170 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4171 and 14bit ertpsel. Handle 64bit psel.
4173 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4175 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4176 handling for REL relocations. And only left-shift R_MIPS26
4177 relocation addends where necessary.
4179 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4181 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4182 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4183 Just return the relocation found.
4184 (mips_elf_relocate_section): Pull the LO16 addend out of the
4185 section itself when using REL relocations.
4187 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4188 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4191 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4193 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4194 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4195 relocation against a symbol in an input section with no output
4196 section. From Daniel Jacobowitz <drow@false.org>.
4198 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4200 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4201 look for generated file correctly.
4202 * aclocal.m4, configure: Rebuild.
4204 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4206 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4207 and R_MIPS16_26 relocations correctly when relocating.
4208 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4209 and R_MIPS_CALL_LO16 are for global symbols.
4211 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4213 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4215 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4216 variables and initialize them.
4218 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4220 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4221 there are no global symbols requiring GOT entries.
4222 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4223 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4224 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4226 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4227 symbols are considered to have the value zero.
4228 (_bfd_mips_elf_relocate_section): Don't try to perform a
4229 relocation for an undefined symbol.
4230 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4233 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4235 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4236 wants ba,a,pt %xcc instead of %icc.
4237 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4238 of large PLT entries.
4239 (sparc64_elf_plt_ptr_offset): Fix calculation.
4240 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4241 addend should be relative to load address, not .plt section start.
4242 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4244 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4246 * elf-bfd.h (struct elf_backend_data): Add
4247 print_symbol_all and output_arch_syms backend methods.
4248 * elfxx-target.h: Likewise.
4249 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4250 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4251 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4253 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4254 symbols in .dynsym, add their names into .dynstr. Put those symbols
4256 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4257 pointers to STT_REGISTER symbols in dynsym section.
4258 (sparc64_elf_print_symbol_all): New function.
4259 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4260 printing using the print_symbol_all hook.
4262 1999-07-30 Catherine Moore <clm@cygnus.com>
4264 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4267 1999-07-29 Richard Henderson <rth@cygnus.com>
4269 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4270 dynamic_sections_created.
4272 1999-07-29 Richard Henderson <rth@cygnus.com>
4274 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4275 (mips_rtype_to_howto): ... new function.
4276 (_bfd_mips_elf_relocate_section): Use it.
4278 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4280 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4282 1999-07-27 Nick Clifton <nickc@cygnus.com>
4284 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4286 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4287 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4289 1999-07-23 Donn Terry <donn@interix.com>
4291 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4292 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4293 * cofflink.c (coff_link_add_symbols): If PE, handle section
4295 * libcoff.h: Rebuild.
4297 * config.bfd (i[3456]86-*-interix*): New target.
4299 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4301 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4302 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4303 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4304 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4305 (COFF_SUPPORT_GNU_LINKONCE): Define.
4306 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4307 (COFF_SUPPORT_GNU_LINKONCE): Define.
4309 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4312 * makefile.dos: Remove; obsolete.
4313 * configure.bat: Remove; obsolete.
4315 1999-07-21 H.J. Lu <hjl@gnu.org>
4317 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4319 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4321 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4322 message and fail if a symbol index is out of range.
4324 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4326 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4327 when looking at a R_MIPS_GOT16 relocation.
4329 1999-07-20 Nick Clifton <nickc@cygnus.com>
4331 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4333 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4335 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4336 removed in previous change.
4337 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4338 in relocateable output.
4340 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4342 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4345 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4346 if they appear to be specially created by the linker.
4348 1999-07-19 Nick Clifton <nickc@cygnus.com>
4350 * targets.c (alternative_target): New field in bfd_target
4352 (bfd_search_for_target): New function: Find a target that
4353 satisifies a search function.
4354 * bfd-in2.h: Regenerate.
4356 * elfxx-target.h: Initialise the alternative_target field of
4357 the bfd_target structures to point to the other target (if
4359 * nlm-target.h: Initialise the alternative_target field of
4360 the bfd_target structures to point to the other target (if
4363 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4364 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4366 * aix386-core.c: Initialise new field of bfd_target structure.
4367 * aout-adobe.c: Initialise new field of bfd_target structure.
4368 * aout-arm.c: Initialise new field of bfd_target structure.
4369 * aout-target.h: Initialise new field of bfd_target structure.
4370 * aout-tic30.c: Initialise new field of bfd_target structure.
4371 * binary.c: Initialise new field of bfd_target structure.
4372 * bout.c: Initialise new field of bfd_target structure.
4373 * cisco-core.c: Initialise new field of bfd_target structure.
4374 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4375 * coff-alpha.c: Initialise new field of bfd_target structure.
4376 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4377 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4378 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4379 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4380 * coff-i386.c: Initialise new field of bfd_target structure.
4381 * coff-i860.c: Initialise new field of bfd_target structure.
4382 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4383 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4384 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4385 * coff-mips.c: Initialise new field of bfd_target structure.
4386 * coff-ppc.c: Initialise new field of bfd_target structure.
4387 * coff-rs6000.c: Initialise new field of bfd_target structure.
4388 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4389 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4390 * coff-tic30.c: Initialise new field of bfd_target structure.
4391 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4392 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4393 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4394 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4395 * hppabsd-core.c: Initialise new field of bfd_target structure.
4396 * hpux-core.c: Initialise new field of bfd_target structure.
4397 * i386msdos.c: Initialise new field of bfd_target structure.
4398 * i386os9k.c: Initialise new field of bfd_target structure.
4399 * ieee.c: Initialise new field of bfd_target structure.
4400 * ihex.c: Initialise new field of bfd_target structure.
4401 * irix-core.c: Initialise new field of bfd_target structure.
4402 * mipsbsd.c: Initialise new field of bfd_target structure.
4403 * netbsd-core.c: Initialise new field of bfd_target structure.
4404 * oasys.c: Initialise new field of bfd_target structure.
4405 * osf-core.c: Initialise new field of bfd_target structure.
4406 * ppcboot.c: Initialise new field of bfd_target structure.
4407 * ptrace-core.c: Initialise new field of bfd_target structure.
4408 * sco5-core.c: Initialise new field of bfd_target structure.
4409 * som.c: Initialise new field of bfd_target structure.
4410 * srec.c: Initialise new field of bfd_target structure.
4411 * tekhex.c: Initialise new field of bfd_target structure.
4412 * trad-core.c: Initialise new field of bfd_target structure.
4413 * versados.c: Initialise new field of bfd_target structure.
4414 * vms.c: Initialise new field of bfd_target structure.
4416 1999-07-19 Andreas Schwab <schwab@suse.de>
4418 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4421 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4423 * elflink.h (elf_link_adjust_relocs): New function.
4424 (elf_bfd_final_link): Use it.
4425 (elf_link_input_bfd): Deal with the fact that there can be
4426 two relocation sections for a single section.
4427 (elf_reloc_link_order): Likewise.
4429 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4430 a relocateable object.
4431 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4433 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4435 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4436 (sparc64_elf_get_reloc_upper_bound,
4437 sparc64_elf_get_dynamic_reloc_upper_bound,
4438 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4439 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4441 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4442 ELF64_R_TYPE_ID/DATA where appropriate.
4444 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4446 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4449 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4451 * elf32-mips.c (mips_elf_local_relocation_p): New static
4453 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4454 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4455 Always set *require_jalxp.
4456 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4457 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4458 GOT16 if the GOT16 is against a local symbol. Don't return false
4459 for an undefined symbol. If there is an overflow, assert that we
4462 1999-07-16 Andreas Schwab <schwab@suse.de>
4464 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4465 variables `link' and `elfsec'.
4466 (elf_bfd_final_link): Remove unused variable `os'.
4468 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4470 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4471 a PT_PHDR program headers.
4472 (_bfd_mips_elf_final_link): Don't assume there are going to be
4473 section symbols when we're not building a shared object.
4474 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4477 1999-07-15 J.T. Conklin <jtc@redback.com>
4479 * config.bfd (i[3456]86-*-vxworks*): New target.
4481 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4483 * elf32-mips.c (mips_elf_stub_section_p): New function.
4484 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4485 (mips_elf_relocate_section): Adjust calling sequence for
4486 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4487 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4490 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4492 * configure.in: Bump version number to 2.9.5.
4493 * configure: Rebuild.
4495 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4497 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4499 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4500 to derive final type instead of hardwiring a selection.
4502 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4504 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4505 things relocated by R_MIPS16_GPREL.
4506 (mips_elf_perform_relocation): Likewise.
4508 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4510 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4512 1999-07-14 Richard Henderson <rth@cygnus.com>
4514 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4515 (_bfd_mips_elf_size_dynamic_sections): Set it.
4516 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4517 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4518 new argument max_local.
4520 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4522 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4523 subwords when handling an R_MIPS16_26 relocation.
4524 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4527 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4528 dst_mask to match reality.
4529 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4530 (mips_elf_obtain_contents): Use bfd_get.
4531 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4532 (mips_elf_relocate_section): Likewise.
4534 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4536 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4537 (mips_elf_relocate_section): Adjust calling sequence for
4538 mips_elf_perform_relocation.
4539 (mips_elf_perform_relocation): Take additional argument. Handle
4540 R_MIPS16_26. Use bfd_put for convenience.
4542 1999-07-13 Richard Henderson <rth@cygnus.com>
4544 * elf.c (assign_file_positions_for_segments): Thinko last change.
4545 Always overwrite p_flags.
4547 1999-07-13 Richard Henderson <rth@cygnus.com>
4549 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4550 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4551 .dynbss and .rel[a].bss if want_dynbss.
4552 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4554 1999-07-13 Richard Henderson <rth@cygnus.com>
4556 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4558 1999-07-13 Richard Henderson <rth@cygnus.com>
4560 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4561 (struct elf_link_hash_table): Add dynlocal.
4562 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4563 (_bfd_elf_link_adjust_dynindx): Delete.
4564 (_bfd_elf_link_renumber_dynsyms): Prototype.
4565 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4566 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4567 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4568 (_bfd_elf_link_lookup_local_dynindx): New function.
4569 (elf_link_renumber_hash_table_dynsyms): New function.
4570 (_bfd_elf_link_renumber_dynsyms): New function.
4571 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4572 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4573 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4574 instead of elf_link_remove_section_and_adjust_dynindices.
4575 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4576 (elf_link_assign_sym_version): Remove removed_dynamic code.
4577 (elf_link_renumber_dynsyms): Delete.
4578 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4580 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4581 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4582 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4583 * elf32-mips.c: Similarly.
4584 * elf32-ppc.c: Similarly.
4585 * elf32-sparc.c: Similarly.
4586 * elf64-alpha.c: Similarly.
4587 * elf64-sparc.c: Similarly.
4589 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4591 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4592 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4593 when the relocation is against _gp_disp.
4595 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4597 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4598 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4599 to possibly_dynamic_relocs. Adjust usage throughout code.
4600 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4601 (elf_mips_ctor64_howto): Likewise.
4602 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4604 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4605 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4606 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4607 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4609 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4611 * Makefile.am: Rebuild dependencies.
4612 * Makefile.in: Rebuild.
4614 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4615 * bfd-in2.h: Rebuild.
4617 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4618 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4619 structure initializations. Add casts.
4620 * reloc.c (EMPTY_HOWTO): Define.
4621 * bfd-in2.h: Rebuild.
4622 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4623 comparisons against 0.
4624 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4625 previous_ibfd_e_flags to unsigned long.
4626 * vms.h (struct vms_private_data_struct): Change section_count to
4628 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4629 (_bfd_vms_write_gsd): Change symnum to unsigned.
4630 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4631 * vms-tir.c (etir_sta): Change psect to unsigned.
4632 (alloc_section): Change idx to unsigned.
4633 (tir_sta, tir_ctl): Change psect to unsigned.
4634 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4635 * vms.c (priv_section_count): Change to unsigned.
4637 1999-07-12 Andreas Schwab <schwab@suse.de>
4639 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4640 * m68klinux.c: Likewise.
4642 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4644 * Many files: Changes to avoid gcc warnings: Remove unused local
4645 variables. Add default case to enum switches.
4646 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4647 compile if not COFF_IMAGE_WITH_PE.
4648 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4649 (bfd_arm_get_bfd_for_interworking): Likewise.
4650 (bfd_arm_process_before_allocation): Likewise.
4651 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4652 * pei-arm.c: Likewise.
4653 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4654 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4655 (mips_elf_got16_entry): Put parens around & in body of ==.
4656 (mips_elf_calculate_relocation): Correct test for empty string.
4657 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4659 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4662 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4664 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4665 as appropriate. Fill in structure initializations. Add variable
4666 initializations. Add casts.
4667 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4668 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4670 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4672 * elf-bfd.h (bfd_elf_hash): Update declaration.
4673 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4674 when calling bfd_elf_hash.
4676 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4678 * libbfd.c (bfd_put_8): Make it of type `void'.
4679 * bfd-in2.h: Regenerated.
4680 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4682 (_bfd_mips_elf_final_link): Likewise.
4684 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4686 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4688 * config.bfd (hppa*-*-linux-gnu*): New target
4690 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4692 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4693 (_bfd_mips_elf_create_dynamic_sections): New function.
4694 (_bfd_mips_elf_add_symbol_hook): Likewise.
4695 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4696 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4697 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4698 (_bfd_mips_elf_gc_mark_hook): Likewise.
4699 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4700 (_bfd_mips_elf_always_size_sections): Likewise.
4701 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4702 (_bfd_mips_elf_check_relocs): Likewise.
4703 (_bfd_mips_elf_link_hash_table_create): Likewise.
4704 (_bfd_mips_elf_print_private_data): Likewise.
4705 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4706 (_bfd_mips_elf_final_link): Likewise.
4707 (_bfd_mips_elf_additional_program_headers): Likewise.
4708 (_bfd_mips_elf_modify_segment_map): Likewise.
4709 (_bfd_mips_elf_relocate_section): Likewise.
4710 * elf32-mips.c (mips_elf32_object_p): Move contents into
4711 _bfd_mips_elf_object_p.
4712 (mips_elf_additional_program_headers): Rename to
4713 _bfd_mips_elf_additional_program_headers.
4714 (mips_elf_modify_segment_map): Rename to
4715 _bfd_mips_elf_modify_segment_map.
4716 (elf_mips_abi_name): Change prototype.
4717 (mips_elf32_section_from_shdr): Merge into
4718 _bfd_mips_elf_section_from_shdr.
4719 (mips_elf32_section_processing): Merge into
4720 _bfd_mips_elf_section_processing.
4721 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4722 the right back-end ELF linker.
4723 (mips_elf_relocate_section): Rename to
4724 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4725 (mips_elf_link_output_symbol_hook): Rename to
4726 _bfd_mips_elf_link_output_symbol_hook.
4727 (mips_elf_create_dynamic_section): Rename to
4728 _bfd_mips_elf_create_dynamic_section.
4729 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4730 Adjust for 64-bit code. Use mips_elf_got_section.
4731 (mips_elf_adjust_dynamic_symbol): Rename to
4732 _bfd_mips_elf_adjust_dynamic_symbol. Use
4733 mips_elf_allocate_dynamic_relocations.
4734 (mips_elf_finish_dynamic_symbol): Rename to
4735 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4736 Adjust for 64-bit code.
4737 (mips_elf_finish_dynamic_sections): Rename to
4738 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4739 (mips_elf_always_size_sections): Rename to
4740 _bfd_mips_elf_always_size_sections.
4741 (mips_elf_add_symbol_hook): Rename to
4742 _bfd_mips_elf_add_symbol_hook.
4743 (mips_elf_next_lo16_addend): Constify.
4744 (mips_elf_calculate_relocation): Likewise.
4745 (mips_elf_obtain_contents): Likewise.
4746 (mips_elf_perform_relocation): Likewise.
4747 (mips_elf_create_dynamic_relocation): Likewise.
4748 (mips_elf_allocate_dynamic_relocations): New function.
4749 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4750 (MIPS_ELF_REL_SIZE): Likewise.
4751 (MIPS_ELF_DYN_SIZE): Likewise.
4752 (MIPS_ELF_GOT_SIZE): Likewise.
4753 (MIPS_ELF_SYM_SIZE): Likewise.
4754 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4755 (MIPS_ELF_GET_WORD): Likewise.
4756 (MIPS_ELF_PUT_WORD): Likewise.
4757 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4758 (STUB_LW): Conditionalize for 64-bit value.
4759 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4761 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4762 Check it for inconsistency.
4763 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4765 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4767 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4768 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4769 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4770 (mips_elf_local_got_index): Likewise.
4771 (mips_elf_got_page): Likewise.
4772 (mips_elf_got_info): Likewise.
4773 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4774 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4775 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4776 instead of constant `2'.
4777 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4778 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4779 (mips_elf_size_dynamic_sections): Use
4780 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4781 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4782 Adjust all releveant entries in elf backend table.
4783 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4784 (mips_elf64_section_processing): Likewise.
4785 Adjust elf backend entries to use _bfd_mips_elf variants now
4788 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4790 (size_dynamic_sections): Likewise.
4791 (elf_link_output_extsym): Likewise.
4792 * elf.c: (elf_fake_sections): Likewise.
4793 * libbfd.c (bfd_get): New macro.
4794 (bfd_put): Likewise.
4795 * bfd-in2.h: Regenerated.
4797 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4799 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4800 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4801 wap_reloca_in, and swap_reloca_out.
4802 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4803 multiple internal relocations per external relocation.
4804 (link_read_relocs): Likewise.
4805 (elf_bfd_final_link): Likewise.
4806 (elf_link_input_bfd): Likewise.
4807 (elf_gc_mark): Likewise.
4808 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4809 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4811 (size_info): Add entries for new fields.
4812 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4813 (mips_elf64_be_swap_reloc_in): New function.
4814 (mips_elf64_be_swap_reloc_out): Likewise.
4815 (mips_elf64_be_swap_reloca_in): Likewise.
4816 (mips_elf64_be_swap_reloca_out): Likewise.
4817 (mips_elf64_size_info): Add entries for new fields.
4819 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4821 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4822 field equals the new rel_count field.
4823 (elf_link_input_bfd): When doing a relocateable link, use the new
4824 rel_count field rather than the reloc_count field.
4825 (elf_reloc_link_order): Likewise.
4826 (elf_finish_pointer_linker_section): Likewise.
4828 Based on patch from H.J. Lu <hjl@gnu.org>:
4829 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4830 shared library to override a weak definition in a regular object.
4832 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4834 * libhppa.h: Revert July 2, 1999 patch.
4836 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4837 need to generate DLTIND relocations, not DLTREL relocations.
4839 1999-07-05 Nick Clifton <nickc@cygnus.com>
4841 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4843 (coff_set_flags): Recognise arm 5 architectures.
4845 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4846 Add support for armv5 architecture.
4848 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4850 * reloc.c: Add new, assembler only, ARM reloc:
4851 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4853 * bfd-in2.h: Regenerate.
4855 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4857 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4858 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4859 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4860 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4861 * elf32-mips.c (ABI_64_P): New macro.
4862 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4863 (_bfd_mips_elf_find_nearest_line): Adjust call to
4864 _bfd_dwarf2_find_nearest_line.
4865 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4866 * libbfd.h: Regenerated.
4868 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4870 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4872 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4874 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4875 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4877 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4879 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4881 (_bfd_elf_init_reloc_shdr): New function.
4882 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4883 bfd_alloc followed by memset.
4884 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4885 (elf_fake_sections): Here.
4886 (assign_section_numbers): Assign section numbers for the second
4887 relocation section, if required.
4888 * elflink.h (elf_link_output_relocs): New function.
4889 (elf_link_size_reloc_section): Likewise.
4890 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4891 (elf_link_input_bfd): Use elf_link_output_relocs.
4893 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4894 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4896 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4898 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4901 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4903 * elf32-mips.c (mips_elf_got_info): Move declaration before
4904 prototypes. Change global_gotsym to be a pointer to a hash entry,
4905 rather than a number index.
4906 (mips_elf_link_hash_entry): Move declaration before prototypes.
4907 (mips_elf_irix6_finish_dynamic_symbol): New function.
4908 (mips_elf_sign_extend): Likewise.
4909 (mips_elf_high): Likewise.
4910 (mips_elf_higher): Likewise.
4911 (mips_elf_highest): Likewise.
4912 (mips_elf_global_got_index): Likewise.
4913 (mips_elf_local_got_index): Likewise.
4914 (mips_elf_got_offset_from_index): Likeiwse.
4915 (mips_elf_record_global_got_symbol): Likewise.
4916 (mips_elf_got_page): Likewise.
4917 (mips_elf_next_lo16_addend): Likewise.
4918 (mips_elf_calculate_relocation): Likewise.
4919 (mips_elf_obtain_contents): Likewise.
4920 (mips_elf_perform_relocation): Likewise.
4921 (mips_elf_assign_gp): Likewise.
4922 (mips_elf_sort_hash_table_f): Likewise.
4923 (mips_elf_sort_hash_table): Likewise.
4924 (mips_elf_got_section): Likewise.
4925 (mips_elf_got_info): Likewise.
4926 (mips_elf_create_local_got_entry): Likewise.
4927 (mips_elf_got16_entry): Likewise.
4928 (mips_elf_create_dynamic_relocation): Likewise.
4929 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4930 (mips_elf_final_gp): Use mips_elf_assign_gp.
4931 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4932 into SHN_SCOMMON automatically on IRIX6.
4933 (mips_elf_add_symbol_hook): Likewise.
4934 (mips_elf_relocate_section): Rewrite, using
4935 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4936 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4937 Don't deal with .rld_map on IRIX6.
4938 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4939 section flags appropriately for .got.
4940 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4941 the got. Call mips_elf_record_global_got_symbol and allocate
4942 local got space appropriately.
4943 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4944 char *. Rework calculation of GOT size. Sort dynamic symbol
4945 table entries so entries that do not require GOT entries appear at
4946 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4947 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4949 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4951 (mips_elf_finish_dynamic_symbol): Use
4952 mips_elf_irix6_finish_dynamic_symbol.
4953 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4954 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4955 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4957 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4959 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4960 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4962 1999-06-04 Philip Blundell <philb@gnu.org>
4964 * elf32-arm.h (elf_backend_got_header_size): Define.
4965 (elf_backend_plt_header_size): Likewise.
4967 1999-06-28 Jim Pick <jim@jimpick.com>
4969 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4971 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4973 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4974 relocation function.
4975 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4977 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4979 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4980 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4981 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4982 (_bfd_mips_elf_section_from_shdr): Use them.
4983 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4984 of GP-relative sections.
4985 (_bfd_mips_elf_set_section_contents): Use them.
4986 (_bfd_mips_elf_section_processing): Share code between .sdata and
4987 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4988 (mips_elf_additional_program_headers): Add handling for
4989 PT_MIPS_OPTIONS segment on IRIX6.
4990 (mips_elf_modify_segment_map): Likeiwse.
4991 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4992 Include the options sections on IRIX6. Don't look for GP-relative
4993 sections by name; use SHF_MIPS_GPREL instead.
4994 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4996 (mips_elf_create_dynamic_sections): Don't muck about with section
4997 alignments and such on IRIX6.
4998 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4999 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
5000 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
5001 bfd_zalloc rather than bfd_alloc and memset.
5002 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
5003 Don't assert the existence of .rld_map on IRIX6.
5004 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
5006 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
5007 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
5010 1999-06-26 Mark Mitchell <mark@codesourcery.com>
5012 * elf32-mips.c (mips_elf_swap_msym_in): New function.
5013 (mips_elf_swap_msym_out): New function.
5014 (mips_elf_create_msym_section): Likewise.
5015 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
5016 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
5017 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
5018 section not named .msym.
5019 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
5020 .msym directly. Set appropriate attributes for the .msym
5022 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
5023 (mips_elf_link_hash_newfunc): Clear it.
5024 (mips_elf_create_dynamic_sections): Create the .msym section
5026 (mips_elf_size_dynamic_sections): Allocate space for the
5027 .msym section. Add a DT_MIPS_MSYM entry.
5028 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
5030 (mips_elf_finish_dynamic_sections): Assign a value for
5031 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
5033 * elf32-mips.c (irix_compat_t): New enumeration.
5034 (ABI_N32_P): New macro.
5035 (IRIX_COMPAT): Likewise.
5036 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
5037 (mips_elf_relocate_section): Fix typo.
5039 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
5041 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
5042 as writable PE sections.
5044 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5046 * dwarf2.c (struct arange): New type.
5047 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
5048 (arange_add): New function.
5049 (decode_line_info): Keep track of address ranges that a compilation
5051 (comp_unit_contains_address): Return true if address is contained
5052 in _any_ of the address ranges associated with a compilation unit.
5053 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
5054 on the first comp_unit that contains the address.
5056 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5058 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
5059 (decode_line_info): Add variable STASH and initialize it to point
5060 to the per-bfd dwarf2_debug info. Remove static variable
5061 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5063 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5065 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5066 shared library to have an undefined symbol.
5068 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5069 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5071 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5073 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5074 * elf32-hppa.c: Remove everything related to symbol extension
5075 sections & records. Use the common elf_hppa_final_write_processing.
5077 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5079 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5080 functions instead of _init/_fini if requested.
5082 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5084 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5087 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5089 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5090 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5092 (ppc_elf_finish_dynamic_sections): Check for positive section
5093 dynindx field, rather than comparing against -1.
5094 (ppc_elf_relocate_section): Only return false if undefined_symbol
5095 or reloc_overflow fail, not always upon encountering an error.
5097 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5099 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5100 bfd_byte * before performing pointer arithmetic.
5102 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5104 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5106 * elf32-hppa.c: Include elf-hppa.h.
5107 (ARCH_SIZE): Define.
5108 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5110 (elf32_hppa_info_to_howto): Similarly.
5111 (elf_hppa_howto_table): Similarly.
5112 (elf_hppa_reloc_type_lookup): Similarly.
5113 (hppa_elf_gen_reloc_type): Similarly.
5114 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5116 1999-06-22 Nick Clifton <nickc@cygnus.com>
5118 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5119 handling R_V850_22_PCREL relocation.
5121 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5123 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5126 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5128 * section.c (_bfd_strip_section_from_output): Ignore sections
5129 DISCARDed by the link script.
5131 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5133 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5134 Remove unused local variable spp.
5136 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5137 the entry symbol is not set.
5139 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5141 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5142 GPDISP or LITUSE in a relocatable link.
5144 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5146 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5147 * (alloc_dwarf1_func): Likewise.
5149 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5151 * libhppa.h: Fix various formatting errors.
5152 (assemble_3); Rewrite using CATENATE.
5153 (assemble_17): Fix various bugs.
5155 1999-06-16 Nick Clifton <nickc@cygnus.com>
5157 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5159 1999-06-15 Richard Henderson <rth@cygnus.com>
5161 * section.c (SEC_SHORT): Define.
5162 * bfd-in2.h: Rebuild.
5164 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5166 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5167 Remove abfd parameter. Use _bfd_strip_section_from_output.
5168 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5170 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5171 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5172 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5174 (bfd_elf_size_dynamic_sections): Use it.
5176 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5178 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5179 complain_overflow_bitfield to complain_overflow_signed.
5181 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5183 * elflink.h (elf_link_read_relocs_from_section): New function,
5185 (elf_link_read_relocs): Here. Use it for both relocation
5188 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5190 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5191 asect->reloc_count is valid.
5193 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5195 * elf32-mips.c (mips_elf32_section_processing): Permit a
5196 SHT_MIPS_REGINFO section to have a size of 0.
5198 1999-06-12 David O'Brien <obrien@freebsd.org>
5200 * config.bfd (alpha*-*-freebsd*): New target.
5201 (i[3456]86-*-freebsd*): Now defaults to ELF.
5203 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5205 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5206 wrap if the relocation covers the high bit of an address.
5208 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5210 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5212 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5213 instead of R_SPARC_max.
5214 (sparc64_elf_info_to_howto): Likewise.
5215 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5216 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5218 1999-06-07 Richard Henderson <rth@cygnus.com>
5220 * section.c (_bfd_strip_section_from_output): Remove output
5221 sections with no initial link_order.
5223 1999-06-07 Nick Clifton <nickc@cygnus.com>
5225 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5227 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5229 * Makefile.am (SOURCE_HFILES): Add missing headers.
5230 * Makefile.in: Regenerated.
5232 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5234 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5237 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5239 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5240 range undefweak symbols.
5241 * hash.c: Add missing comma after @xref{}
5242 * linker.c: Likewise.
5244 1999-06-04 Nick Clifton <nickc@cygnus.com>
5246 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5248 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5249 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5250 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5251 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5253 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5255 * Makefile.am: Rebuild dependencies.
5256 (BFD32_BACKENDS): Add dwarf1.lo.
5257 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5258 * Makefile.in: Rebuild.
5260 1999-06-04 Nick Clifton <nickc@cygnus.com>
5262 * Makefile.am: Add epoc-arm-pe target.
5263 * Makefile.in: Regenerate.
5264 * pe-arm.c: Only redefine interworking function names if they have
5265 not already been redefined.
5266 * pei-arm.c: Only redefine interworking function names if they have
5267 not already been redefined.
5268 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5270 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5273 1999-06-03 Nick Clifton <nickc@cygnus.com>
5275 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5277 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5279 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5281 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5283 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5284 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5286 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5288 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5289 in other text sections.
5291 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5293 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5294 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5295 * libbfd.h: Regenerate.
5296 * coff-sh.c (sh_merge_private_data): Delete.
5297 (coff_bfd_merge_private_bfd_data): Change to
5298 _bfd_generic_verify_endian_match.
5299 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5301 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5303 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5305 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5307 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5309 (bfd_elf32_arm_process_before_allocation): Likewise.
5310 * bfd-in2.h: Rebuild.
5312 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5314 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5315 track of end_sequence markers.
5316 (add_line_info): Add END_SEQUENCE arg.
5317 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5318 debug-line info---it doesn't work right if a compilation unit
5319 consists of multiple discontiguous code-sequences. It would be
5320 worthwhile to optimize for the common case where a compilation
5321 unit results in a contiguous set of code sequences, but this is
5322 quite tricky to get right for arbitrary DWARF2 files.
5323 (lookup_address_in_line_info_table): Don't use the last line entry
5324 for a compilation unit for anything with an address higher than
5325 this line entry. Also, check for end_sequence markers to
5326 correctly handle discontinuities.
5327 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5328 compilation units, check all compilation units with each->high==0
5329 just like when reading compilation units.
5331 * dwarf2.c (decode_line_info): Initialize table->files and
5332 table->last_line to NULL to avoid segfaults due to random
5333 values in these members.
5334 (concat_filename): Check for out-of-range file number before
5335 indexing filename table. Segfaults suck.
5337 * dwarf2.c (decode_line_info): Don't truncate address to least
5338 significant 32 bits (breaks 64 bit targets).
5339 (lookup_address_in_function_table): Ditto.
5340 (comp_unit_contains_address): Ditto.
5342 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5344 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5345 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5346 (mips_elf64_howto_table_rela): Likewise.
5348 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5350 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5351 single section has two associated relocation sections.
5353 1999-06-02 Mark Salter <msalter@cygnus.com>
5355 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5356 COFF_WITH_PE defined.
5358 1999-06-02 Nick Clifton <nickc@cygnus.com>
5360 * pe-arm.c: Rename global arm interworking functions to avoid name
5361 collision when all targets BFD is built.
5364 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5366 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5367 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5368 (bfd_elf_section_data): Add use_rela_p.
5369 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5370 (_bfd_elf_new_section_hook): Likewise.
5371 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5373 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5374 * elfcode.h (write_relocs): Determine whether or not use rela
5375 relocs based on the relocation section header.
5376 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5377 instead of use_rela_p.
5378 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5379 (elf_backend_may_use_rela_p): Likewise.
5380 (elf_backend_default_use_rela_p): Likewise.
5381 (elfNN_bed): Use them.
5383 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5385 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5387 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5389 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5390 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5391 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5392 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5393 * bfd-in2.h: Regenerated.
5394 * libbfd.h: Likewise.
5395 * elf32-mips.c (mips_info_to_howto_rela): New function.
5396 (USE_REL): Adjust for new conventions.
5397 (MINUS_ONE): New macro.
5398 (elf_mips_howto_table): Add R_MIPS_SUB.
5399 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5401 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5402 .MIPS.content section.
5403 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5404 with .MIPS.content as .MIPS.content sections. Set
5405 SHF_MNIPS_NOSTRIP for such section.
5406 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5407 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5408 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5410 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5412 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5415 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5418 1999-05-30 Philip Blundell <philb@gnu.org>
5420 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5421 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5422 the addend does not overflow into the rest of the word.
5424 1999-05-29 Nick Clifton <nickc@cygnus.com>
5426 * bfd-in.h: Amend prototype for
5427 bfd_elf32_arm_process_before_allocation .
5428 * bfd-in.h: Regenerate.
5430 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5431 elements in a fixed sized array.
5432 (ARM_ELF_ABI_VERSION): Define.
5433 (ARM_ELF_OS_ABI_VERSION): Define.
5434 (R_ARM_THM_ABS5): Fix rightshift and size.
5435 (R_ARM_THM_PC22): Fix size.
5436 (R_ARM_PLT32): Define Howto.
5437 (find_howto): New function: Locate a howto based on a reloc
5439 (elf32_arm_info_to_howto): Use find_howto if necessary.
5440 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5441 bfd_reloc_code_real_type.
5442 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5443 and BFD_RELOC_VTABLE_ENTRY.
5444 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5446 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5447 elements in a fixed sized array.
5448 (ARM_ELF_ABI_VERSION): Define.
5449 (ARM_ELF_OS_ABI_VERSION): Define.
5450 (R_ARM_THM_ABS5): Fix rightshift and size.
5451 (R_ARM_THM_PC22): Fix size.
5452 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5453 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5454 bfd_reloc_code_real_type.
5456 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5457 no_pipeline_knowledge.
5458 (elf32_arm_link_hash_create): Initialise new field to zero.
5459 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5460 no_pipeline_knowledge. Use this parameter to initialise the field
5461 in the globals data structure.
5462 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5463 no_pipeline_knowledge is false and the binary is from an old
5465 (elf32_arm_merge_private_data): Generate an error if an attempt is
5466 made to link together big endian and little endian code.
5467 (elf32_arm_post_process_headers): New function: Initialise the
5468 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5470 (elf_backend_post_process_headers): Define.
5472 1999-05-28 Nick Clifton <nickc@cygnus.com>
5474 * elf-bfd.h (struct elf_backend_data): Add new field:
5475 elf_backend_post_process_headers.
5477 * elfxx-target.h (elf_backend_post_process_headers): Define to
5478 NULL if not already defined.
5479 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5481 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5483 (_bfd_elf_compute_section_file_positions): Call
5484 elf_backend_post_process_headers if defined.
5486 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5488 * configure.in: Check whether getuid and getgid exist.
5489 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5490 HAVE_GETGID are not defined, respectively.
5491 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5493 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5494 * configure, config.in: Rebuild.
5496 1999-05-28 Martin Dorey <mdorey@madge.com>
5498 * elf32-i960.c: New file.
5499 * elf.c (prep_headers): Handle bfd_arch_i960.
5500 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5501 * config.bfd (i960-*-elf*): New target.
5502 * configure.in (bfd_elf32_i960_vec): New target vector.
5503 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5504 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5505 * Makefile.in, aclocal.m4, configure: Rebuild.
5507 1999-05-27 Nick Clifton <nickc@cygnus.com>
5509 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5511 (find_howto): New function: Find entries in the
5512 elf32_arm_howto_table.
5513 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5515 (elf32_arm_reloc_type_lookup): Add lookup for
5516 BFD_RELOC_ARM_PLT32.
5518 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5520 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5521 (elf32_arm_link_hash_table_create): Use above function as the
5522 constructor for hash table entries.
5523 (elf32_arm_relocate_section): Avoid crash when there is no output
5525 (elf32_arm_final_link_relocate): New parameter h.
5526 (elf32_arm_relocate_section): Pass symbol hash entry to above
5528 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5531 1999-05-25 Catherine Moore <clm@cygnus.com>
5533 * coff-arm.c (coff_arm_relocate_section): Don't emit
5534 base file entries for pc-relative values.
5536 1999-05-25 DJ Delorie <dj@cygnus.com>
5538 * peicode.h (coff_swap_sym_in): When we create the actual section
5539 to reflect the not-there section C_SECTION symbols refer to,
5540 change the symbol class to C_STAT as the section is now really
5543 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5545 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5548 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5550 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5552 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5553 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5555 1999-05-16 Nick Clifton <nickc@cygnus.com>
5557 * coff-mcore.c (in_reloc_p): Reinstate.
5559 1999-05-15 Nick Clifton <nickc@cygnus.com>
5561 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5562 * bfd-in2.h: Regenerate.
5563 * coff-mcore.c (in_reloc_p): Remove defintion.
5564 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5565 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5566 IMAGE_REL_MCORE_RVA.
5567 (coff_mcore_rtype_to_howto): Add special processing for
5568 IMAGE_REL_MCORE_RVA.
5569 (coff_mcore_relocate_section): Add support for
5570 IMAGE_REL_MCORE_RVA.
5571 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5572 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5574 (mcore_elf_relocate_section): Delete redundant case labels.
5576 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5578 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5579 precedence between bit-and and comparison.
5581 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5583 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5584 list of target formats (targ_selvecs).
5585 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5586 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5588 1999-05-10 DJ Delorie <dj@cygnus.com>
5590 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5591 reasonable mode until "ar x" is smart enough to skip it (fixes
5592 gcc/libgcc.a builds on mips-ecoff targets
5594 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5595 to work. Hack to support MS import libraries, which use different
5596 COMDAT types than GNU.
5597 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5598 to implied zero-length sections (see peicode below)
5599 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5600 filename symbols, which use one *or more* auxents.
5601 * coffswap.h (coff_swap_aux_in): ditto
5602 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5605 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5607 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5608 for all relocations.
5610 1999-05-10 Catherine Moore <clm@cygnus.com>
5612 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5613 if COFF_IMAGE_WITH_PE.
5614 (bfd_arm_process_before_allocation): Likewise.
5615 (bfd_arm_get_bfd_for_interworking): Likewise.
5616 * coff-arm.c: Likewise.
5617 * bfd-in2.h: Regenerate.
5618 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5619 (armpe_big_vec): Likewise.
5620 * configure: Rebuild.
5622 1999-05-10 Nick Clifton <nickc@cygnus.com>
5624 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5625 section, not just .rel. Same for .rela.
5627 1999-05-07 Nick Clifton <nickc@cygnus.com>
5629 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5630 endianism with an error message.
5632 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5634 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5635 assignment from "unsigned char *" to "char *".
5636 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5638 1999-05-05 Catherine Moore <clm@cygnus.com>
5640 * coff-arm.c (coff_arm_relocate_section): Add one to
5641 address of ARM_RVA32 thumb functions.
5643 1999-05-05 Catherine Moore <clm@cygnus.com>
5645 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5646 (elf32_m68k_copy_private_bfd_data): New.
5647 (elf32_m68k_merge_private_bfd_data): New.
5648 (elf32_m68k_print_private_bfd_data): New.
5649 (CPU32_FLAG): Define.
5650 (PLT_CPU32_ENTRY_SIZE): Define.
5651 (elf_cpu32_plt0_entry): Declare.
5652 (elf_cpu32_plt_entry): Declare.
5653 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5654 (elf_m68k_finish_dynamic_symbol): Likewise.
5655 (elf_m68k_finish_dynamic_sections): Likewise.
5656 (elf_backend_plt_header_size): Remove definition.
5657 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5658 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5659 (bfd_elf32_bfd_set_private_flags): Define.
5660 (bfd_elf32_bfd_print_private_bfd_data): Define.
5662 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5664 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5665 and R_LONG_PCREL_MODE.
5667 1999-04-29 Nick Clifton <nickc@cygnus.com>
5669 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5671 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5673 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5674 in relocation calculation.
5676 1999-04-26 Tom Tromey <tromey@cygnus.com>
5678 * aclocal.m4, configure: Updated for new version of libtool.
5680 1999-04-21 Nick Clifton <nickc@cygnus.com>
5682 * coff-mcore.c: Add support for mcore relocs.
5684 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5686 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5687 incorrect use EF_MIPS_xxBITPTRS.
5689 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5691 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5694 * bfd-in2.h: Rebuild.
5695 * libbfd.h: Rebuild.
5697 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5699 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5700 (coff_arm_relocate_section): Add ARM26D transform. Only
5701 change to ARM26D for relocateable links.
5703 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5705 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5706 (bfd_elf32_bfd_print_private_bfd_data): New.
5708 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5710 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5711 refetch addend if USE_REL, add many comments regarding current state.
5712 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5713 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5714 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5715 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5717 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5719 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5720 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5722 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5724 * dwarf2.c (decode_line_info): Don't truncate address to least
5725 significant 32 bits (breaks 64 bit targets).
5726 (lookup_address_in_function_table): Ditto.
5727 (comp_unit_contains_address): Ditto.
5729 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5731 * coff-arm.c (arm_emit_base_file_entry): New routine.
5732 (A2T3_OFFSET): Define.
5733 (T2A3_OFFSET): Define.
5734 (coff_arm_relocate_section): Emit base file entries for interworking
5737 1999-04-13 Philip Blundell <philb@gnu.org>
5739 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5740 relocs 17 through 19.
5742 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5744 * elfcode.h: Remove fnmatch.h.
5745 * elflink.h (elf_link_assign_sym_version): Call back to ld
5746 instead of calling fnmatch.
5748 * config.bfd (i?86-*-beoself): Include pe vecs.
5750 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5752 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5755 1999-04-10 Richard Henderson <rth@cygnus.com>
5757 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5758 when trying to resolve dynamic symbol references.
5759 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5760 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5761 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5762 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5763 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5764 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5765 * elflink.h (elf_link_output_extsym): Likewise.
5767 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5769 * section.c (_bfd_strip_section_from_output): New function moved from
5770 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5771 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5772 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5773 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5774 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5775 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5776 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5777 * bfd-in2.h: Update.
5779 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5781 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5783 1999-04-08 Nick Clifton <nickc@cygnus.com>
5785 * coff-mcore.c: New File: Support for mcore-pe targets.
5786 * cpu-mcore.c: New File: Support for mcore targets.
5787 * elf32-mcore.c: New File: Support for mcore-elf target.
5788 * pe-mcore.c: New File: Definitions for mcore-pe target.
5789 * pei-mcore.c: New File: Definitions for mcore-pei target.
5790 * Makefile.am: Add support for MCore targets.
5791 * Makefile.in: Regenerate.
5792 * config.bfd: Add support for MCore targets.
5793 * configure.in: Add support for MCore targets.
5794 * configure: Regenerate.
5795 * archures.c: Add support for MCore architecture.
5796 * bfd-in2.h: Regenerate.
5797 * coffcode.h: Add support for mcore-pe targets.
5798 * elf.c: Add support for mcore-elf target.
5799 * reloc.c: Add support for MCore relocs.
5800 * targets.c: Add support for MCore targets.
5802 1999-04-07 Nick Clifton <nickc@cygnus.com>
5804 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5805 R_ARM_XPC25 and R_ARM_THM_XPC22.
5806 (elf32_arm_reloc_map): Remove redundant entries.
5808 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5810 * sysdep.h (LC_MESSAGES): Never define.
5812 1999-04-06 Chris Torek <torek@bsdi.com>
5814 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5815 all callers. Rewrite completely.
5816 (_bfd_relocate_contents): Rewrite overflow checking.
5817 * bfd-in2.h: Rebuild.
5819 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5821 From Gabriel Paubert <paubert@iram.es>:
5822 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5823 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5824 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5825 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5826 * ppcboot.c (ppcboot_vec): Use little endian routines for
5829 * elf.c (elfcore_strndup): Only define if it will be used.
5830 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5832 (ppc_elf_check_relocs): Remove unused local i.
5833 (ppc_elf_gc_mark_hook): Add default case to switch.
5835 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5836 * srec.c (srec_scan): Accept \r in symbol definitions.
5837 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5838 (symbolsrec_object_p): Likewise.
5840 1999-04-04 Don Bowman <don@pixsci.com>
5842 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5844 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5846 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5848 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5849 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5851 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5853 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5856 1999-03-31 Nick Clifton <nickc@cygnus.com>
5858 * config.bfd: Add support for arm-epoc-pe target.
5859 * configure.in: Add support for arm-epoc-pe target.
5860 * configure: Regenerate.
5861 * targets.c: Add support for arm-epoc-pe target.
5862 * coff-arm.c: Allow header files to override definition of
5863 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5864 * pe-arm.h: Allow previous header files to override definition of
5865 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5866 * pei-arm.h: Allow previous header files to override definition of
5867 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5868 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5869 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5871 1999-03-30 Nick Clifton <nickc@cygnus.com>
5873 * elf.c (elf_map_symbols): Handle the case where section
5874 symbols are generated for content-less sections which are
5875 not mapped to the output file.
5877 * linker.c: Replace direct references to fields in BFD structure
5878 with accessor macros.
5880 * elflink.h: Replace direct references to fields in BFD structure
5881 with accessor macros.
5883 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5885 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5887 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5888 account when adjusting section symbols during a partial link.
5890 1999-03-24 Nick Clifton <nickc@cygnus.com>
5892 * coff-sparc.c (struct coff_reloc_map): Change type of field
5893 'bfd_reloc_val' to bfd_reloc_code_real_type.
5894 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5895 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5896 * elf32-arc.c (struct arc_reloc_map): Ditto.
5897 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5898 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5899 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5900 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5901 * elf32-sh.c (struct elf_reloc_map): Ditto.
5902 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5903 * elf32-v850.c (struct v850_reloc_map): Ditto.
5904 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5905 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5906 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5908 1999-03-17 Martin Hunt <hunt@cygnus.com>
5910 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5911 function so source-level assembly works. If multiple N_SOs
5912 are seen without and N_FUNs, create an indextable entry with
5913 a NULL function name.
5915 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5917 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5918 of certian similar cpus.
5920 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5922 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5923 Add the 5000. Change the architecture for the 5400 to mips4.
5924 (elf_mips_mach): Add r5000.
5926 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5928 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5930 1999-03-11 Nick Clifton <nickc@cygnus.com>
5932 * binary.c (binary_set_section_contents): Generate warning about
5933 huge file offsets for any section that will occupy file space, not
5934 just those that are loadable.
5936 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5938 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5940 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5942 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5944 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5946 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5947 * elflink.h: Revert all changes since Feb 16. Instead:
5948 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5949 appropriate. Copy it to version symbols.
5950 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5951 symbols if appropriate.
5952 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5953 symbol if appropriate.
5954 (elf_link_output_extsym): If symbol is marked as undefined, and
5955 has no nonweak references, mark it as weak undefined.
5957 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5959 * elflink.h (elf_merge_symbol): When overriding a dynamic
5960 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5962 (elf_link_add_object_symbols): Don't copy the other field if we
5965 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5967 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5968 shared object with a weak undefined symbol.
5970 1999-02-18 Nick Clifton <nickc@cygnus.com>
5972 * elfarm-nabi.c: Set partial_inplace back to false.
5974 1999-02-17 Nick Clifton <nickc@cygnus.com>
5976 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5977 (USER_LABEL_PREFIX): Set to "_".
5979 The following patches are from: Scott Bambrough
5980 <scottb@corelcomputer.com>
5982 * libaout.h (M_ARM6_NETBSD): Set to 143.
5984 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5985 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5986 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5987 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5988 * bfd-in2.h: Regenerate.
5990 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5991 'true' as REL relocs are now being used. Add new PIC relocs:
5992 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5993 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5995 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5997 (elf32_arm_final_link_relocate): Change parameters so that entire
5998 reloc is passed. Add support for PIC relocs.
5999 (elf32_arm_relocate_section): Pass entire reloc to
6000 elf32_arm_final_link_relocate.
6001 (elf32_arm_check_relocs): Handle new PIC relocs.
6002 (elf32_arm_adjust_dynamic_symbol): New function.
6003 (elf32_arm_size_dynamic_sections): New function.
6004 (elf32_arm_discard_copies): New function.
6005 (elf32_arm_finish_dynamic_symbol): New function.
6006 (elf32_arm_finish_dynamic_sections): New function.
6007 (ELF_MAXPAGE_SIZE): Define.
6008 (bfd_elf32_bfd_reloc_type_lookup): Define.
6009 (elf_backend_relocate_section): Define.
6010 (elf_backend_adjust_dynamic_symbol): Define.
6011 (elf_backend_create_dynamic_sections): Define.
6012 (elf_backend_finish_dynamic_symbol): Define.
6013 (elf_backend_finish_dynamic_sections): Define.
6014 (elf_backend_size_dynamic_sections): Define.
6015 (elf_backend_plt_readonly): Define.
6016 (elf_backend_want_got_plt): Define.
6017 (elf_backend_want_plt_sym): Define.
6019 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
6021 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
6022 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
6023 (_bfd_mips_elf_fake_sections): Likewise.
6025 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6027 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
6028 bfd_elf32_arm_get_bfd_for_interworking,
6029 bfd_elf32_arm_process_before_allocation): Define to avoid clash
6032 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
6033 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
6034 elf32_arm_find_nearest_line): Make them static.
6036 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
6038 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
6039 callers. Do not merge a definition from a shared object with a
6040 weak undefined symbol.
6041 (elf_link_add_object_symbols): Do not change the symbol type or
6042 size if the old symbol overrides the new one.
6044 1999-02-08 Nick Clifton <nickc@cygnus.com>
6046 * config.bfd: Add support for strongarm target.
6048 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6050 * elf32-m68k.c (reloc_map): Use the correct types for the struct
6051 fields instead of unsigned char.
6053 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
6055 * Makefile.am: Rebuild dependencies.
6056 * Makefile.in: Rebuild.
6058 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6060 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6061 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6062 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6063 * acinclude.m4: Add comments to uses of AC_DEFINE.
6064 * acconfig.h: Remove.
6065 * configure: Rebuild with current autoconf/automake.
6066 * aclocal.m4: Likewise.
6067 * config.in: Likewise.
6068 * Makefile.in: Likewise.
6070 1999-02-04 DJ Delorie <dj@cygnus.com>
6072 * libbfd.c (real_read): don't call fread for zero bytes. This
6073 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6075 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6077 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6078 of a jump is in the current 256 MB region.
6080 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6082 * format.c (bfd_check_format_matches): Change last patch to only
6083 take effect for the binary target.
6085 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6087 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6089 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6091 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6093 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6095 * format.c (bfd_check_format_matches): If the target was
6096 previously specified, don't check other targets when checking for
6099 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6101 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6102 (elf32_arm_reloc_type_lookup): Removed
6103 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6104 (elf32_arm_reloc_type_lookup): New.
6105 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6106 (elf32_arm_reloc_type_lookup): New.
6108 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6110 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6111 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6112 * Makefile.am: Use new files.
6113 * Makefile.in: Regenerate.
6114 * configure.in: Use new files.
6115 * configure: Regenerate.
6117 1999-02-01 Nick Clifton <nickc@cygnus.com>
6119 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6120 (fr30_elf_gc_sweep_hook): New function.
6121 (elf_backend_can_gc_sections): Define.
6123 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6125 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6126 and bfd_elf32_bigarm_oabi_vec.
6128 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6130 * Makefile.am (elf32-arm-oldabi.lo): New.
6131 (elf32-arm-newabi.lo): New.
6132 * Makefile.in: Regenerate.
6133 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6134 (arm-*-elf): Likewise.
6136 (thumb-*-oabi): New.
6137 * configure: Regenerate.
6138 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6139 (bfd_elf32_bigarm_oabi_vec): New.
6140 * elf32-arm-newabi.c: New.
6141 * elf32-arm-oldabi.c: New.
6142 * elf32-arm.c: Removed.
6145 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6147 * binary.c (binary_set_section_contents): Omit warnings for
6148 unloadable sections.
6150 1999-01-31 Michael Meissner <meissner@cygnus.com>
6152 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6153 powerpc{,le}-*-eabi.
6155 1999-01-29 Nick Clifton <nickc@cygnus.com>
6157 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6158 * dwarf2.c (read_signed_leb128): Remove unused variables.
6160 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6162 * elf.c (assign_file_positions_for_segments): Only adjust
6163 p_align when needed.
6165 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6167 * binary.c (binary_set_section_contents): Don't return early for a
6168 non-loadable section, in case the first section is non-loadable.
6169 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6170 W. Rozycki <macro@ds2.pg.gda.pl>.
6172 1999-01-28 Nick Clifton <nickc@cygnus.com>
6174 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6175 R_FR30_GNU_VTENTRY relocs.
6177 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6179 * elflink.h (elf_link_output_sym): Zero syms which are
6180 part of sections which have been excluded.
6182 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6184 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6186 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6187 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6189 1999-01-27 Nick Clifton <nickc@cygnus.com>
6191 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6193 (fr30_final_link_relocate): Use computed value as result of
6196 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6198 * binary.c (binary_set_section_contents): Emit warning for
6199 huge file offsets due to widely-dispersed section LMAs.
6201 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6203 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6204 align first section to largest section alignment, not first
6207 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6209 * configure.in: Require autoconf 2.12.1 or higher.
6211 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6213 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6214 * bfd-in2.h: Likewise.
6215 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6217 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6219 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6220 * cpu-mips.c: Add support for and independent 4111.
6221 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6222 (_bfd_mips_elf_final_write_processing):
6223 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6225 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6227 * elf32-mips.c (elf_mips_abi_name): New.
6228 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6230 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6232 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6233 Handle bfd_mach_mips4300.
6235 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6237 * elf32-i386.c: Remove leaked development code from patch
6238 1998-12-10 by Richard Henderson.
6240 1998-12-10 Richard Henderson <rth@cygnus.com>
6242 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6243 in debug sections for symbol defined externally.
6245 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6247 * targets.c (bfd_target_vector): Remove duplicate entry for
6250 1998-12-09 Nick Clifton <nickc@cygnus.com>
6252 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6253 since we are using RELAs.
6255 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6257 SCO Open Server Release 5 core file support, from Jouke Numan
6259 * sco5-core.c: New file.
6260 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6261 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6262 * Makefile.am: Rebuild dependencies.
6263 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6264 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6265 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6266 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6267 * bfd-in2.h, configure, Makefile.in: Rebuild.
6269 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6271 * config.bfd (hppa*-*-mpeix*): New target.
6272 * configure.in: Add AC_HEADER_DIRENT.
6273 (hppa*-*-mpeix*): New target.
6274 * configure.host (hppa*-*-mpeix*): New host.
6275 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6276 friends rather than just including <sys/dir.h>.
6277 * som.h (struct som_symbol): Add hppa_priv_level and apto
6278 tc_data. Change all users.
6279 (struct somdata): Add comp_unit field.
6280 (obj_som_compilation_unit): Define.
6281 (bfd_som_attach_compilation_unix): Declare.
6282 * som.c: Check HOST_HPPAMPEIX.
6283 (struct som_misc_symbol_info): Add new field priv_level.
6284 (som_object_setup): Add current_offset parameter. Change all
6286 (setup_sections): Likewise.
6287 (som_object_p): For EXECLIBMAGIC, read the lst header.
6288 (som_write_symbol_strings): Add compilation_unit parameter.
6290 (som_finish_writing): Write out compilation_unit.
6291 (som_bfd_derive_misc_symbol_info): Set priv_level.
6292 (som_build_and_write_symbol_table): Set xleast field to 3.
6293 (som_slurp_symbol_table): Set symbol priv_level.
6294 (bfd_som_attach_compilation_unit): New function.
6295 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6296 priv_level into symbol_value.
6297 * configure, config.in: Rebuild.
6299 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6301 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6302 warning function to call _bfd_error_handler instead.
6304 * libbfd.c (COERCE32): Cast through unsigned long and long to
6305 avoid bug in old version of gcc.
6307 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6308 (elf_backend_additional_program_headers): Don't define.
6310 1998-12-08 Nick Clifton <nickc@cygnus.com>
6312 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6313 relocations to include offset of 2 included in the insns, and the
6314 offset of the relocs within the section.
6316 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6318 The following changes were made by David Taylor
6319 <taylor@texas.cygnus.com>, Edith Epstein
6320 <eepstein@sophia.cygnus.com>, Jim Blandy
6321 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6322 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6323 changes originally made by HP; HP did not create ChangeLog
6326 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6327 automake macro library.
6329 * hpux-core.c (hpux_core_core_file_p): this function now
6330 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6331 found in the corefile! Also, in hpux_core_core_file_p, if we
6332 encounter a section with an unknown type, don't punt. Instead,
6333 just skip it. Also, count the number of sections of known type
6334 that we encounter. If we encounter at least one good one, then
6335 we'll declare that the file is a core file. If we encounter any
6336 unknown ones but some known ones, then we'll issue a warning (but
6337 still declare it to be a core file). Also, correctly decide when a
6339 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6340 (CORE_ANON_SHMEM): define if not defined.
6341 (hpux_core_struct): add members lwpid and user_tid.
6342 (core_kernel_thread_id, core_user_thread_id): new macros.
6343 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6344 the name before storing it in the bfd.
6345 (hpux_core_core_file_p): handle threads.
6347 * libhppa.h (GET_FIELD): protect against redefinition.
6348 (HPPA_WIDE): define.
6349 (GET_FIELD): define.
6354 (sign_extend): redefine.
6355 (assemble_6): define.
6356 (assemble_12): rewrite.
6357 (assemble_16): define.
6358 (assemble_16a): define.
6359 (assemble_17): rewrite.
6360 (assemble_22): define.
6362 1998-12-07 Nick Clifton <nickc@cygnus.com>
6364 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6365 relocations for signed values.
6367 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6369 * mipsbsd.c (MY(set_arch_mach)): Make static.
6370 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6371 bfd_mach_mips* macros rather than simple numbers.
6373 COFF weak symbol support, based on patches from Mark Elbrecht
6374 <snowball3@usa.net>:
6375 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6376 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6377 (coff_write_alien_symbol): Likewise.
6378 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6379 (coff_link_add_symbols): Likewise.
6380 (_bfd_coff_link_input_bfd): Likewise.
6381 (_bfd_coff_write_global_sym): Likewise.
6383 * elf.c (copy_private_bfd_data): Always initialize the
6384 includes_phdrs field.
6386 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6387 file defines a symbol first mentioned in an ELF file.
6389 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6390 possible, rather than only if BFD64.
6391 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6393 * bfd-in2.h: Rebuild.
6395 * srec.c (srec_set_section_contents): Correct test to avoid
6396 switching to 4 byte addresses after seeing a second section which
6397 requires 3 byte addresses. From Joel Schantz
6398 <joel.schantz@argosys.boeing.com>.
6400 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6401 <aymeric.vincent@emi.u-bordeaux.fr>.
6403 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6405 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6406 decide whether the output file is -mrelocatable-lib,
6407 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6409 1998-12-03 Nick Clifton <nickc@cygnus.com>
6411 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6412 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6413 * bfd-in2.h: Regenerate.
6414 * libbfd.h: Regenerate
6416 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6418 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6419 link against a dynamic symbol with no type or size.
6421 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6423 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6424 relocation for section which does not get loaded.
6425 (elf_i386_relocate_section) [R_386_32]: Likewise.
6427 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6429 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6430 reloc_count and i long instead of unsigned long. Handle error
6431 return from bfd_canonicalize_reloc.
6433 1998-12-01 Nick Clifton <nickc@cygnus.com>
6435 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6438 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6440 * elf32-sh.c (elf/sh.h): Include.
6441 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6442 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6443 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6444 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6445 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6447 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6449 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6450 causes division by zero later on.
6452 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6454 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6457 1998-11-25 DJ Delorie <dj@cygnus.com>
6459 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6462 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6464 * elf32-fr30.c (fr30_elf_relocate_section): Call
6465 fr30_final_link_relocate.
6466 (fr30_final_link_relocate): New function: Handle I20 and I32
6468 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6469 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6470 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6472 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6475 The following changes are based on a patch submitted by Gianluca
6476 Moro <glctr@abc.it>:
6478 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6479 not already been updated.
6480 (find_remembered_hi16s_reloc): New parameter 'already_found'
6481 returns state of remembered hi16s reloc.
6482 (remember_hi16s_reloc): Set 'found' field to false.
6483 (hi16s_location): Add 'found' field.
6485 1998-11-23 DJ Delorie <dj@cygnus.com>
6487 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6488 to see .DLL files as unrecognized.
6489 (i3coff_object_p): Sorry, had to hack it to not recognize these
6490 files (pei-i386) on request.
6492 1998-11-23 DJ Delorie <dj@cygnus.com>
6494 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6495 relents. Call bfd_check_format to reinitialize.
6497 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6499 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6502 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6504 * aclocal.m4: regenerate
6505 * configure: regenerate
6507 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6509 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6510 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6511 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6512 respect it as an upper bound on what memory to reference.
6513 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6514 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6515 update vtable_entries_size appropriately.
6517 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6519 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6522 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6524 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6525 bfds; they have no "file" so we fake it.
6526 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6527 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6528 resizing the memory buffer.
6529 * opncls.c (bfd_make_writable): New function; lets you write a
6530 bfd_create'd bfd to an in-memory buffer.
6531 (bfd_make_readable): New function; lets you read back that buffer
6532 as if it were from bfd_openr. Used to build generated archive
6533 members (winsup's ld's dlltool)
6535 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6537 * po/bfd.pot: Regenerated.
6539 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6541 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6544 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6546 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6547 element of the gotentry list for local symbols too.
6548 (elf64_alpha_relocate_section): Unify local and global handling.
6549 Assert that gotent->use_count > 0.
6551 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6553 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6554 update for file name changes of July 2, 1998.
6556 * configure: Rebuild.
6558 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6560 * po/bfd.pot: Regenerated.
6562 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6564 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6565 * aclocal.m4, configure: regenerate
6567 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6569 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6571 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6573 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6574 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6576 * aclocal.m4, configure: regenerated.
6578 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6580 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6581 R_D10V_GNU_VTENTRY relocs.
6582 (elf_d10v_howto_table): Likewise.
6583 (d10v_reloc_map d10v_reloc_map): Likewise.
6584 (elf32_d10v_gc_mark_hook): New.
6585 (elf32_d10v_gc_sweep_hook): New.
6586 (elf32_d10v_check_relocs): New.
6587 (elf32_d10v_relocate_section): New.
6588 (elf_backend_relocate_section): Define.
6589 (elf_backend_can_gc_sections): Define.
6591 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6593 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6594 (BFD64_BACKENDS): ...from here.
6595 (BFD32_BACKENDS_CFILES): Move vms files here...
6596 (BFD64_BACKENDS_CFILES): ...from here.
6597 * Makefile.in: Rebuild.
6599 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6601 * Makefile.am: Add FR30 target.
6602 * Makefile.in: Add FR30 target.
6603 * archures.c: Add support for FR30.
6604 * config.bfd: Add support for FR30.
6605 * configure.in: Add support for FR30.
6606 * reloc.c: Add support for FR30 relocations.
6607 * targets.c: Add support for FR30 relocations.
6608 * bfd-in2.h: Regenerate.
6609 * configure: Regenerate.
6610 * libbfd.h: Regenerate.
6611 * cpu-fr30.c: New file.
6612 * elf32-fr30.c: New file.
6614 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6616 * configure.in: detect cygwin* instead of cygwin32*
6617 * configure: regenerate
6619 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6621 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6622 use bfd_malloc and free instead and check return value from bfd_malloc.
6624 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6626 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6627 * libbfd.h: Rebuild.
6629 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6630 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6631 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6632 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6634 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6636 (mips_elf_link_hash_table_create): Don't initialize
6637 dynsym_sec_strindex.
6638 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6639 (mips_elf_size_dynamic_sections): Generate a section symbol for
6640 every output section.
6641 (mips_elf_finish_dynamic_sections): Count all sections for
6643 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6646 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6648 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6649 for later PLT entries in large PLTs.
6650 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6652 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6654 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6656 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6658 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6659 * elflink.h (elf_collect_hash_codes): New function. This function is
6660 called for each exported symbol and we compute the ELF hash value for
6662 (compute_bucket_value): New function. It is called from
6663 size_dynamic_sections to determine the hash table size. When we are
6664 optimizing a better, but slower, algorithm is used.
6665 (size_dynamic_sections): Call compute_bucket_value.
6667 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6669 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6671 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6673 (sh_elf_gc_mark_hook): New.
6674 (sh_elf_gc_sweep_hook): New.
6675 (sh_elf_check_relocs): New.
6676 (elf_backend_can_gc_sections): Define.
6678 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6680 * acinclude.m4: undo previous gettext change
6681 * aclocal.m4: rebuild with right version of aclocal.
6683 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6685 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6686 aclocal.m4 to acinclude.m4, so they don't get lost.
6688 * elfcore.h: rewrite for better corefile support.
6689 * elf.c (elfcore_*): new functions.
6690 * elf-bfd.h (elf_obj_tdata): new structure members.
6691 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6693 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6695 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6697 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6698 and R_M32R_GNU_VTENTRY.
6699 (elf_backend_can_gc_sections): Define.
6700 (m32r_elf_check_relocs): New.
6701 (m32r_elf_gc_mark_hook): New.
6702 (m32r_elf_gc_sweep_hook): New.
6703 (m32r_elf_relocate_section): Handle VT relocs.
6705 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6707 * coff-arm.c (arm_relocate_section): Remove redundant test.
6709 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6710 cleat that the 'bitsize' field is the size of the bitfield AFTER
6711 relocation not before.
6713 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6715 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6718 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6720 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6721 R_SPARC_GNU_VTENTRY.
6722 (elf32_sparc_check_relocs): Handle them.
6723 (elf32_sparc_reloc_type_lookup): Likewise.
6724 (elf32_sparc_relocate_section): Likewise.
6725 (elf32_sparc_gc_mark_hook): New.
6726 (elf32_sparc_gc_sweep_hook): New.
6728 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6730 * som.c (som_finish_writing): Perform some sanity checks when
6731 writing an executable or shared library.
6733 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6735 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6736 * configure.in (elf): Add dwarf1.lo.
6737 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6738 * elf.c (_bfd_elf_find_nearest_line): Add call to
6739 _bfd_dwarf1_find_nearest_line.
6740 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6741 Add call to _bfd_dwarf1_find_nearest_line.
6742 * configure: Rebuilt.
6744 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6746 * elflink.h (elf_gc_sections): Do not allow garbage
6747 collection if dynamic sections have been created.
6749 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6751 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6753 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6754 (v850_elf_perform_relocation): Likewise.
6755 (v850_elf_final_link_relocate): Likewise.
6756 (v850_elf_relocate_section): Likewise.
6757 (v850_elf_gc_sweep_hook): New routine.
6758 (v850_elf_gc_mark_hook): New routine.
6759 (elf_backend_can_gc_sections): Define.
6761 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6763 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6766 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6768 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6769 Declare size as bfd_size_type.
6770 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6772 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6774 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6776 * som.c (CPU_PA_RISC2_0): Define.
6777 (_PA_RISC2_0_ID): Likewise.
6778 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6780 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6782 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6783 has a base which is already defined, only add the referenced
6784 symbol to the dynamic symbol table if it is defined or referenced
6787 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6790 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6792 * elflink.h (elf_link_add_object_symbols): Undo last change.
6794 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6796 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6797 symbol for the indirect alias to a versioned symbol.
6799 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6801 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6802 (elf32_i386_vtentry_howto): New.
6803 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6804 or elf32_i386_vtinherit_howto on lookup.
6806 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6808 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6809 reloc_type. Rename R_68K__max to R_68K_max.
6810 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6813 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6815 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6816 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6818 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6821 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6823 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6824 message has a null byte terminator.
6826 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6828 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6829 word subject to R_V850_32 relocation.
6831 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6833 * dwarf2.c: Add comment describing problem computing line numbers
6834 for undefined symbols at link time.
6836 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6838 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6839 transform a defweak into a plt entry.
6840 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6841 plt entry references to receive a RELATIVE reloc.
6842 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6843 (elf64_alpha_relocate_section): Assert we don't overrun
6844 the allocated relocation space.
6846 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6848 * elf.c (swap_out_syms): Always treat section symbols as
6849 special, even if they are attached to a common section.
6851 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6853 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6854 sections with v850 common section attributes into named v850
6856 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6857 common section attributes into named v850 common sections.
6859 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6861 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6864 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6866 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6867 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6868 reloc to the wrong section a warning, not an error. .dynsbss
6869 is not an output section, so there is no need to check for it.
6871 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6873 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6875 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6877 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6878 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6880 (elf32_arm_gc_mark_hook): New.
6881 (elf32_arm_gc_sweep_hook): New.
6882 (elf32_arm_check_relocs): New.
6883 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6885 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6888 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6890 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6891 assume there is no PLT or GOT.
6893 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6895 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6896 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6897 also accepted as a function symbol type.
6899 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6901 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6903 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6905 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6906 match definition of _bfd_gc_sections field.
6907 * libbfd.h: Rebuild.
6909 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6911 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6912 the addend of a dynamic relocation referencing a section.
6913 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6914 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6916 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6918 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6919 bed has a size_dynamic_sections routine before trying to use it.
6921 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6923 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6924 _bfd_elf_rel_vtable_reloc_fn.
6926 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6928 * Makefile.am: Add elf32-arm.c.
6929 * Makefile.in: Rebuild.
6930 * elf-bfd.h: Add elf_backend_get_symbol_type.
6931 * elf.c (swap_out_syms): If defined, call
6932 elf_backend_get_symbol_type.
6933 * elf32-arm.c: Define elf_backend_get_symbol_type.
6934 (elf32_arm_get_symbol-type): New routine.
6935 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6936 (bfd_elf32_arm_process_before_allocation): Change to
6937 check for STT_ARM_TFUNC.
6938 (elf32_arm_final_link_relocate): Likewise.
6939 * elfxx-target.h: Add elf_backend_get_symbol_type.
6941 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6943 * archures.c (bfd_mach_alpha_ev[456]): New.
6944 * cpu-alpha.c: Rework to match these types.
6945 * bfd-in2.h: Rebuild.
6947 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6949 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6950 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6952 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6953 (elf_i386_reloc_type_lookup): Recognize them.
6954 (elf_i386_check_relocs): Pass them off to generic code.
6955 (elf_i386_relocate_section): Ignore them.
6956 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6957 (elf_backend_can_gc_sections): True.
6959 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6961 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6962 before looking at owner field.
6963 (elf32_arm_to_thumb_stub): Ditto.
6964 (elf32_arm_relocate_section): Compute name before calling
6965 elf32_arm_final_link_relocate().
6967 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6969 * elf.c: comment and formatting cleanups.
6972 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6974 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6975 (core files are treated differently than object files).
6976 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6977 bfd_elf_mkcorefile): declare.
6978 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6979 bfd_elf_mkcorefile): add to bfd_target vector.
6980 * elfcore.h (elf_core_file_p): save the program header table,
6981 and set the bfd architecture from the elf file header.
6982 * elf.c (bfd_elf_mkcorefile): new function.
6983 (_bfd_elf_write_corefile_contents): new function.
6984 (assign_file_positions_for_segments): add cases for handling
6985 PT_NOTE segments. (assign_file_positions_except_relocs):
6986 core files should be handled the same as exec files.
6987 (prep_headers): identify core files as type ET_CORE.
6988 (copy_private_bfd_data): identify the sections belonging to
6989 the PT_NOTE segment.
6991 * elf32-sparc.c (elf32_sparc_final_write_processing):
6992 add break statement to default case.
6994 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6996 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6997 section (not input) will be in sections ".sbss", ".sbss2",
6998 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6999 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
7000 output_offset for correct evaluation of addend.
7002 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
7004 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
7005 elf32_arm_allocate_interworking_sections and
7006 elf32_arm_process_before_allocation.
7008 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
7010 * bfd-in.h: Ammend prototype for
7011 elf32_arm_process_before_allocation to remove surplus third
7014 * bfd-in2.h: Regenerate.
7016 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
7018 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
7020 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
7022 * aoutx.h (aout_link_input_section_ext): Use the relocation already
7023 calculated for RELOC_SPARC_REV32 case.
7025 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
7027 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
7028 elf32_arm_allocate_interworking_sections and
7029 elf32_arm_process_before_allocation.
7030 * bfd-in2.h: Regenerated.
7031 * elf32-arm.c Define elf32_arm_link_hash_table.
7032 (insert_thumb_branch): New routine.
7033 (find_thumb_glue): New routine.
7034 (find_arm_glue): New routine.
7035 (record_arm_to_thumb_glue): New routine.
7036 (record_thumb_to_arm_glue): New routine.
7037 (elf32_arm_link_hash_table_create): New routine.
7038 (elf32_arm_get_bfd_for_interworking): New routine.
7039 (elf32_arm_allocate_interworking_sections) New routine.
7040 (elf32_arm_process_before_allocation) New routine.
7041 (elf32_thumb_to_arm_stub): New routine.
7042 (elf32_arm_to_thumb_stub): New routine.
7043 (elf32_print_private_bfd_data): Fix typo.
7044 (elf32_arm_final_link_relocate): Add argument sym_sec.
7045 Check for branches to thumb symbols in case R_ARM_PC24.
7046 Check for branches to arm symbols in case R_ARM_THM_PC22.
7047 (elf32_arm_relocate_section): Pass symbol section to
7048 elf32_arm_final_link_relocate.
7050 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
7052 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
7053 entries unless the symbol is defined in the executable; in
7054 particular, undefined weak symbols get a PLT entry.
7056 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
7058 * libaout.h: Remove nested comment to avoid warning.
7060 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7062 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7063 R_ARM_PC24 relocation.
7065 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7067 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7068 argument is_local. Add argument sym_flags. Check sym_flags
7069 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7070 (elf32_arm_relocate_section): Don't pass local sym and pass
7071 sym_flags to elf32_arm_final_link_relocate.
7073 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7075 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7076 to not count too few relocs for dynamicly linked executables.
7078 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7080 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7081 symbols without a dynamic index dynamic. Consider all weak
7083 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7084 correspondance between input and output sections.
7086 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7088 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7089 that use a .got.plt section start the got offset at zero.
7091 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7093 * ieee.c (ieee_write_processor): Correct the processor ID written
7094 out for bfd_arch_m68k, accommodating change of March 25.
7096 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7098 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7099 R_ARM_THM_RPC22 relocations.
7101 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7103 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7105 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7106 .got relocs in -Bsymbolic shared objects.
7108 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7110 * elf32-arm.c: Add private flags to ELF header.
7111 (elf32_arm_print_private_bfd_data): New Function.
7112 (elf32_arm_set_private_flags): New Function.
7113 (elf32_arm_copy_private_flags): New Function.
7114 (elf32_arm_merge_private_bfd_data): New Function.
7116 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7118 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7120 (elf32_sparc_relocate_section): Likewise.
7122 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7124 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7125 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7126 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7127 of the function. Recognize no .plt as static linking.
7129 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7131 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7132 ".liblist" string through gettext.
7134 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7136 * Makefile.am: Add support for elf32-arm.lo.
7137 * Makefile.in: Rebuild.
7138 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7139 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7140 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7141 * configure: Regenerate.
7142 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7143 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7144 bfd_target bfd_elf32_littlearm_vec.
7145 * elf32-arm.c: New file.
7147 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7149 * libaout.h (M_SPARCLITE_LE): New machine.
7150 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7151 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7152 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7153 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7154 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7155 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7156 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7157 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7158 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7159 be BFD_RELOC_SPARC_REV32.
7161 * config.bfd (sparc86x-*-aout): New
7163 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7165 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7166 actually mapping the output sections.
7168 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7171 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7172 (mn10300_elf_reloc_map): Similarly.
7173 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7175 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7177 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7179 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7180 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7181 elf_mips_reloc_type defined in elf/mips.h.
7183 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7185 * elf64-mips.c: Remove reloc_type definition completely. It's now
7188 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7190 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7191 as they are defined in elf/mips.h now.
7193 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7196 * Re-add lost change:
7197 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7199 (mn10300_elf_relax_section): Include stack space for register saves
7200 in the imm8 field of a "call" instruction.
7201 (compute_function_info): Determine how much stack is allocated by
7202 the movm instruction. Fix typo.
7203 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7205 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7207 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7208 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7210 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7212 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7214 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7216 * elf32-hppa.h: Let ELF header define the enum containing the
7217 external reloc numbers.
7218 * elf32-i386.h: Likewise.
7220 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7222 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7223 * elf32-mips.c: Likewise.
7224 * elf32-ppc.c: Likewise.
7226 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7228 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7229 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7231 * bfd-in.h: Regenerate.
7232 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7233 parameter to 'unsigned int' to avoid K&R compatability problems.
7235 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7237 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7238 functionname_ptr to be const. Change line_ptr to be unsigned.
7240 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7241 macro is not defined. Change second parameter from bfd_link_info
7242 to coff_final_link_info. Add prototype.
7243 (coff_final_link_postscript): Simplify handling when macro is not
7244 defined. Add prototype.
7246 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7248 * elf-mn10300.c: Before include system specific ELF header define
7249 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7250 * elf32-mips.c: Likewise.
7251 * elf32-ppc.c: Likewise.
7253 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7255 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7256 temporary patch over to elf64-mips.c as well.
7258 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7260 * elf32-mips.c (reloc_type): Temporarily disable definition of
7261 standard relocation since they are now defined in elf/mips.h.
7263 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7265 * elf-m10200.c (mn10200_elf_final_link_relocate):
7266 Modify range test for case R_MN10200_8.
7268 * elf-m10300.c (mn10300_elf_final_link_relocate):
7269 Modify range test for case R_MN10300_8.
7271 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7273 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7274 * elf32-i386.c (elf_backend_got_header_size): Define.
7275 (elf_backend_plt_header_size): Define.
7276 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7277 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7278 * elfxx-target.h: Provide a default of zero.
7279 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7280 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7282 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7283 entry from an executable, even if the plt refcount goes to 0.
7285 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7287 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7288 directory name at the line number.
7290 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7291 with an unspecified type.
7293 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7295 * sunos.c: Add undef of valid to avoid problem on SunOS.
7297 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7299 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7301 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7303 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7304 R_68K_PCxx and R_68K_xx relocations. Make sure that
7305 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7306 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7307 R_68K_xx relocations.
7308 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7309 that has no plt entry.
7310 (elf_m68k_relocate_section): Ignore the plt offset in a static
7312 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7314 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7317 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7319 (howto_table, reloc_map): Add entries for them.
7320 (elf_m68k_check_relocs): Handle them. Implement reference
7321 counting for got and plt entries.
7322 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7323 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7325 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7326 (elf_m68k_relocate_section): Handle the new reloc types.
7327 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7328 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7329 * elflink.h (elf_link_add_object_symbols): When creating an
7330 indirect reference for symbol versioning also copy the plt
7332 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7333 flag also reset the plt offset.
7334 (elf_link_assign_sym_version): Likewise.
7335 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7336 the size of the entry in bytes.
7337 (elf_gc_allocate_got_offsets): Likewise.
7339 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7341 * elflink.h (elf_gc_sections): Return true rather than falling off
7344 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7347 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7349 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7350 comment describing when it should be enabled.
7351 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7354 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7356 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7357 information ATN records.
7359 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7361 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7362 section for an absolute symbol in a fully linked file. Based on
7363 patch from Christian Holland <CHolland@de.lucent.com>.
7365 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7367 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7368 that a symbol is undefined.
7370 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7372 * som.c (som_bfd_gc_sections): Define.
7374 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7376 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7377 overflows in ARM_26D patches, since they have already been
7378 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7380 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7382 * coffcode.h (coff_write_object_contents): If we have any long
7383 section names, call coff_write_symbols even if there are no
7386 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7388 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7389 PT_LOAD segment, rather than only setting it once for the entire
7392 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7393 rather than ignoring every phdr with a p_paddr of 0, ignore all
7394 the phdrs if they all have a p_paddr of 0.
7396 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7397 section was discarded from the link.
7399 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7401 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7403 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7405 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7406 floating point operations.
7408 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7410 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7413 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7415 Merge of vax/vms (read-only) support
7416 * configure.com: Support Vax target.
7417 * makefile.vms: Support Vax target.
7418 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7419 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7421 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7423 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7425 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7427 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7429 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7430 * targets.c (bfd_target_ovax_flavour): New flavour.
7431 (vms_alpha_vec): Renamed from evax_alpha_vec.
7433 (target_vector): Update accordingly.
7434 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7436 (vax*-*-*vms*): New target.
7437 * Makefile.am: Update for renamed files. Rebuild dependencies.
7438 * bfd-in2.h: Rebuild.
7439 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7441 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7443 Based on patch from Matt Semersky <matts@scd.hp.com>:
7444 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7445 pointer on abfd->outsymbols.
7446 (generic_add_output_symbol): Handle NULL sym parameter.
7448 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7450 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7453 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7455 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7456 when handling 32 bit immediate relocs.
7457 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7459 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7461 * section.c (STD_SECTION): Account for recently added gc_mark
7462 field in struct asection.
7464 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7465 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7467 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7469 ELF Section-level Garbage Collection:
7470 * bfd.c (bfd_gc_sections): New.
7471 * aout-adobe.c: Hook to default implementation.
7472 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7473 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7474 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7475 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7476 * tekhex.c, versados.c: Likewise.
7477 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7478 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7480 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7481 (bfd_generic_gc_sections): New.
7482 * section.c (SEC_KEEP): New.
7483 (asection): Add gc_mark member.
7485 * elfcode.h (elf_gc*): New name remappings.
7486 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7487 sections to be excluded.
7488 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7489 (elf_gc_propogate_vtable_entries_used): New.
7490 (elf_gc_smash_unused_vtentry_relocs): New.
7491 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7492 (elf_gc_common_finalize_got_offsets): New.
7493 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7494 * elfxx-target.h: Add and default gc hooks.
7496 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7498 (struct elf_obj_tdata): Likewise for local_got_offsets.
7499 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7500 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7501 * elf64-sparc.c, elflink.h: Likewise.
7503 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7504 (ELF_LINK_HASH_MARK): Define.
7505 (struct elf_backend_data): Add GC hooks.
7506 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7508 * elf-m10300.c (mn10300_elf_check_relocs): New.
7509 (mn10300_elf_gc_mark_hook): New.
7510 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7511 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7512 (mn10300_elf_final_link_relocate): Likewise.
7513 (mn10300_elf_relocate_section): Likewise.
7514 (elf_backend_can_gc_sections): Define.
7515 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7516 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7517 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7518 (mips_info_to_howto_rel): Likewise.
7519 (mips_elf_relocate_section): Likewise.
7520 (mips_elf_check_relocs): Likewise.
7521 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7522 (elf_backend_can_gc_sections): Define.
7523 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7524 (ppc_elf_howto_raw): Handle them.
7525 (ppc_elf_reloc_type_lookup): Likewise.
7526 (ppc_elf_relocate_section): Likewise.
7527 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7528 Handle new vtable relocs.
7529 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7530 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7531 (elf_backend_can_gc_sections): Define.
7533 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7535 * archures.c (bfd_mach_mn10300): Define.
7536 * elf-m10300.c: Include elf/mn10300.h
7537 (elf_mn10300_mach): New function.
7538 (_bfd_mn10300_elf_final_write_processing): Likewise.
7539 (_bfd_mn10300_elf_object_p): Likewise.
7540 (elf_backendfinal_write_processing): Define.
7541 (elf_backend_object_p): Likewise.
7543 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7545 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7548 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7550 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7551 link_next field, not the next field.
7553 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7555 * elf.c (map_sections_to_segments): Check the section address
7556 against the phdr size both with and without a modulo of
7559 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7561 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7562 linker created empty input section if the output section has the
7565 * elflink.h (elf_link_output_extsym): Print an error message if
7566 _bfd_elf_section_from_bfd_section fails.
7568 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7571 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7573 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7574 native linker output. Avoid putting an empty section in more than
7577 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7579 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7580 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7582 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7584 * elf.c (swap_out_syms): New arg relocatable_p.
7585 Don't add section VMA to symbols for relocatable output.
7586 (_bfd_elf_compute_section_file_positions): Update call to
7589 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7591 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7592 against 'addend' be signed rather than unsigned.
7594 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7596 * elf32-m32r.c: Add prototyps for static functions.
7598 * coff-arm.c: Add prototypes for static functions.
7600 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7602 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7603 LMA is used to order sections in a segment.
7605 * elf32-v850.c: Add prototypes for static functions.
7606 Change type of addend parameter to bfd_vma in various functions.
7608 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7610 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7611 complain_overflow_signed instead of complain_overflow_bitfield.
7613 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7615 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7616 when comparing against 0.
7618 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7620 * Makefile.am (config.status): New target.
7621 * Makefile.in: Rebuild.
7623 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7625 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7626 error if previous object endianness doesn't match current object.
7628 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7630 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7631 _bfd_elf_print_private)bfd_data ().
7633 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7635 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7637 (elf_link_add_object_symbols): Set type_change_ok and
7638 size_change_ok before calling elf_merge_symbol.
7640 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7641 undefined symbol error, don't also issue an overflow error.
7643 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7645 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7646 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7647 message instead of crashing.
7649 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7651 * archures.c (bfd_mach_cpu32): Define.
7652 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7654 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7655 * ieee.c: Include <ctype.h>.
7656 (ieee_object_p): Parse out process ID string to make it more
7657 likely to be acceptable for bfd_scan_arch.
7658 * bfd-in2.h: Rebuild.
7660 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7662 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7663 _bfd_elf_print_private_bfd_data() so that the program header will
7666 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7668 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7669 0x68. Reindent. Add some comments.
7671 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7673 * elf.c (copy_private_bfd_data): Adjust physical address of
7674 segment in output BFD to contain LMAs of its sections.
7676 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7678 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7679 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7680 endian data 32 bit relocations.
7681 (elf32_sparc_merge_private_bfd_data): Check if linking little
7682 endian objects with big endian objects.
7683 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7684 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7685 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7687 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7688 * archures.c (bfd_mach_sparc_sparclite_le): New.
7689 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7691 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7693 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7696 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7698 * bfd-in.h: Move over patch to bfd-in2.h.
7700 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7702 (_bfd_relocate_contents): Likewise.
7704 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7706 * peicode.h (add_data_entry): If the section has no private data
7707 then do not create a Data Dictionary entry for it.
7709 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7711 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7712 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7713 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7714 subsections during relaxation more correctly.
7716 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7718 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7719 Add extra argument to bfd_arm_process_before_allocation ().
7720 * bfd-in.h: Reflect changes made in bfd-in2.h.
7721 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7722 coff class of a BFD symbol.
7723 * coff-arm.c: Add support for interworking between Thumb code and
7724 non-interworking aware ARM code.
7726 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7728 * po/Make-in (install-info): New target.
7730 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7732 * filemode.c: Remove; not used.
7734 If sysdep.h includes a header file, don't include it again:
7735 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7737 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7739 * archive.c: Don't include <string.h> or <errno.h>.
7740 * evax-alpha.c; Don't include <stdio.h>.
7741 * evax-egsd.c: Likewise.
7742 * evax-etir.c: Likewise.
7743 * evax-misc.c: Likewise.
7744 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7745 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7747 * hpux-core.c: Likewise.
7748 * netbsd-core.c: Likewise.
7750 * libbfd.c: Don't include <sys/types.h>.
7751 * nlmcode.h: Don't include <string.h>.
7752 * osf-core.c: Don't include <string.h> or <stdio.h>.
7753 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7754 <errno.h>, or <unistd.h>.
7755 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7757 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7759 * configure.com: If the version number can not be found in
7760 configure.in, set it to "unknown" rather than "2.8.1".
7762 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7764 * elf32-mips.c (elf_mips_mach): New.
7765 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7766 (_bfd_mips_elf_final_write_processing): Use the names
7767 of machines, rather than the numbers. Set both the ARCH
7768 and MACH in e_flags. Handle a few more specific machines.
7769 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7770 EF_MIPS_ARCH and EF_MIPS_MACH.
7772 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7774 * syms.c (bfd_is_local_label): Revert last change.
7775 * srec.c (srec_write_symbols): Discard debugging symbols.
7777 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7779 * som.c: Include <ctype.h>.
7780 * som.h: Don't include sysdep.h.
7782 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7784 * libbfd.h: Rebuilt.
7785 * libbfd-in.h: Removed gettext includes and defines.
7786 * sysdep.h: Moved gettext-related includes and defines here.
7788 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7790 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7791 an ad-hoc test. Kill bogus #if 0 code.
7792 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7794 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7796 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7797 when generating a normal executable for a symbol defined in a
7798 regular file. When copying a reloc into the output file, adjust
7799 the addend for a PC relative reloc against a global symbol.
7801 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7803 * libbfd.h: Rebuilt.
7804 * libbfd-in.h (_): Define as dgettext.
7806 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7808 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7810 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7811 when declaring parameter types.
7812 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7814 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7816 * config.bfd: If we include any ELF targets in targ_defvec and/or
7817 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7818 * elf32-gen.c (dummy): New static const variable.
7819 (elf_generic_info_to_howto): New static function.
7820 (elf_generic_info_to_howto_rel): New static function.
7821 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7822 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7823 * elf64-gen.c: Same changes as elf32-gen.c.
7824 * elfcode.h (elf_object_p): For the generic target, ignore a
7825 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7827 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7829 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7830 * configure: Rebuild.
7832 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7834 * config.bfd: Update OSR5/Unixware patterns.
7836 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7838 * elf.c (assign_file_positions_for_segments): Allow for holes
7839 between sections added by a link script.
7841 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7843 * configure.in: Change version number to 2.9.4
7844 * configure: Rebuild.
7846 Based on patch from H.J. Lu <hjl@gnu.org>:
7847 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7848 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7849 * bfd-in2.h: Rebuild.
7851 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7853 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7856 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7858 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7859 (elf64_alpha_relax_section): Fill them in.
7860 (elf64_alpha_relax_opt_call): Implement more than a stub.
7861 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7862 alignment on .scommon.
7863 (elf64_alpha_merge_gots): Merge use counts as well.
7865 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7867 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7868 for calculating a local symbol's address.
7869 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7870 Set the .got's cooked size as well as the raw size.
7872 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7874 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7875 internationalisation of printed information.
7877 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7878 internationalisation of printed information.
7880 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7882 * syms.c (struct indexentry): Change directory_name, file_name,
7883 and function_name fields to char *.
7884 (struct stab_find_info): Change cached_file_name field to char *.
7886 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7888 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7890 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7892 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7894 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7896 * Makefile.am (install-data-local): Make $(includedir).
7897 * Makefile.in: Rebuild.
7899 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7901 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7903 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7905 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7906 * Makefile.in: Rebuild.
7908 * bfd-in2.h: Rebuild for Nick's changes.
7910 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7912 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7913 change wrt length == max_namelen.
7915 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7917 * Many files: Added gettext invocations around user-visible
7919 * libbfd-in.h: Added gettext includes and defines.
7920 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7921 HAVE_LC_MESSAGES): Define.
7922 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7924 * Makefile.am (SUBDIRS): Added po.
7925 (POTFILES): New macro.
7926 (po/POTFILES.in): New target.
7927 (SOURCE_HFILES): New macro.
7929 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7931 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7933 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7934 NT_PRSTATUS note section encountered, it contains the status of
7935 the currently executing thread when the core file was written.
7937 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7939 * libcoff.h: Add extra parameter to
7940 bfd_coff_link_output_has_begun overrideable function.
7941 * cofflink.c: Pass extra parameter to
7942 bfd_coff_link_output_has_begun function.
7943 * bfd-in.h: Add prototypes for exported ARM interworking
7945 * peicode.h: ARM specific code reorganised to conform to BFD
7947 * coffcode.h: ARM specific code reorganised to conform to BFD
7949 * coff-arm.c: Code reorganised to conform to the BFD coding
7950 conventions. Global variables have been moved into an ARM
7951 specific hash table structure and a new function:
7952 bfd_arm_get_bfd_for_interworking() has been created which is
7953 called from the linker scripts.
7955 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7957 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7959 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7960 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7961 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7962 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7964 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7966 * config.bfd: Added sparc86x support.
7968 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7970 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7971 an out of range pc-relative jump/call to an undefined weak symbol.
7973 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7975 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7978 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7980 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7981 an error other than bfd_error_system_call, set the error to
7982 bfd_error_wrong_format.
7984 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7985 bfd_elf32_powerpcle_vec.
7987 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7988 program segments are zero, don't set p_paddr_valid.
7990 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7992 * elf64-alpha.c: Initial implementation of relaxation --
7993 (struct alpha_elf_link_hash_entry): Add use_count member.
7994 (elf64_alpha_check_relocs): Initialize and increment it.
7995 (elf64_alpha_can_merge_gots): Check it when considering merging.
7996 (elf64_alpha_merge_gots): Drop entries with zero use.
7997 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7998 (elf64_alpha_always_size_sections): Split out got sizing ...
7999 (elf64_alpha_size_got_sections): ... here. New function.
8000 (elf64_alpha_relax_find_reloc_ofs): New function.
8001 (elf64_alpha_relax_with_lituse): Likewise.
8002 (elf64_alpha_relax_without_lituse): Likewise.
8003 (elf64_alpha_relax_opt_call): Likewise.
8004 (elf64_alpha_relax_section): Likewise.
8005 (elf64_alpha_add_symbol_hook): Likewise.
8006 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
8007 (elf64_alpha_relocate_section): Likewise.
8008 (bfd_elf64_bfd_relax_section): Define.
8009 (elf_backend_add_symbol_hook): Likewise.
8011 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
8013 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
8014 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
8015 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
8017 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
8019 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
8020 * configure: Rebuild.
8022 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
8024 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
8025 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
8026 * configure.in: Define and substitute WIN32LDFLAGS and
8028 * aclocal.m4: Rebuild with new libtool.
8029 * configure, Makefile.in: Rebuild.
8031 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
8033 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
8034 before any other symbols in the same section.
8036 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
8038 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
8041 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
8043 * dwarf2.c (comp_unit): Move it earlier in the source. Add
8045 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
8046 Use addr_size for address size, rather than sizeof(bfd_vma).
8047 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
8048 Fix call to read_address.
8049 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
8050 Scrap other unneeded arguments. Fix call to read_address.
8051 (scan_unit_for_functions): Fix call to read_attribute.
8052 (parse_comp_unit): We now handle more values for addr_size.
8053 Set addr_size in unit. Fix call to read_attribute and
8056 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
8058 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8060 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8062 * archures.c (bfd_default_scan): Add m68k cases back to default
8063 switch, reverting patch of March 25, since IEEE support depends
8066 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8068 * Makefile.am (diststuff): New target.
8069 * Makefile.in: Rebuild.
8071 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8073 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8074 som_offset when we have an extended name table.
8076 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8078 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8080 * Makefile.in: Rebuild.
8082 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8084 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8085 symbols when creating a shared library.
8086 (elf_m68k_adjust_dynindx): New function, used by above code.
8087 (elf_m68k_finish_dynamic_sections): Initialize the section
8089 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8091 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8093 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8096 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8098 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8101 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8103 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8106 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8108 * configure.in: Set version to 2.9.1.
8109 * configure: Rebuild.
8111 * Branched binutils 2.9.
8113 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8115 * syms.c (ENABLE_CACHING): Define.
8116 (struct indexentry): Define.
8117 (struct stab_cache): Remove.
8118 (cmpindexentry): New static function.
8119 (struct stab_find_info): Add new fields: indextable,
8120 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8121 cached_file_name. Remove fields: file_cache, function_cache, and
8123 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8124 index table and search it.
8126 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8128 * elf.c (_bfd_elf_copy_private_section_data): Call
8129 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8131 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8133 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8135 * coff-arm.c: Define all globally visible variables and functions
8136 only when COFF_WITH_PE is not defined.
8137 * configure.in (armpe_little_vec, armpe_big_vec): Add
8139 * configure: Rebuild.
8141 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8143 Fix some gcc -Wall warnings:
8144 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8145 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8146 * archures.c (bfd_default_scan): Likewise.
8147 * bfd.c (bfd_scan_vma): Likewise.
8148 * binary.c (mangle_name): Likewise
8149 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8150 * coff-sh.c (sh_relocate_section): Likewise.
8151 * coff-stgo32.c (create_go32_stub): Likewise.
8152 * coffcode.h (coff_slurp_line_table): Likewise.
8153 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8154 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8155 (assign_file_positions_for_segments): Likewise.
8156 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8157 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8158 * oasys.c (oasys_write_sections): Likewise.
8159 * ppcboot.c (ppcboot_object_p): Likewise.
8160 (mangle_name): Likewise.
8161 * riscix.c (riscix_fix_pcrel_26): Likewise.
8162 * srec.c (srec_scan): Likewise.
8163 * stabs.c (_bfd_write_section_stabs): Likewise.
8164 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8165 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8166 switch. Declare parameters for function pointers.
8167 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8169 * elf.c (elf_sort_sections): Likewise.
8170 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8171 Add default cases to switches.
8172 (coff_arm_relocate_section): Remove unused local variables.
8174 (coff_arm_bfd_set_private_flags): Change flag variable to type
8176 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8177 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8178 (dump_toc): Change cat to const, and initialize it.
8179 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8180 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8181 (sh_elf_relocate_section): Initialize r_symndx.
8182 * coffcode.h (coff_compute_section_file_positions): Only declare
8183 old_sofar if ALIGN_SECTIONS_IN_FILE.
8184 (coff_write_object_contents): Initialize csym.
8185 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8186 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8188 * dwarf2.c: Include libiberty.h.
8189 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8190 (decode_line_info): Remove unused local variables.
8191 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8192 (m32r_elf_relocate_section): Likewise.
8193 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8194 (v850_elf_reloc): Likewise.
8195 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8196 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8197 * elf.c (assign_file_positions_for_segments): Always set adjust.
8198 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8199 parenthesize expression.
8200 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8201 (m32r_elf_object_p): Return a value.
8202 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8203 * elf32-mips.c (mips_elf_final_link): Initialize last.
8204 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8205 * elf32-v850.c (v850_elf_object_p): Return a value.
8206 (v850_elf_print_private_bfd_data): Change fprintf format string.
8207 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8209 * elflink.h (elf_link_add_object_symbols): Change vernum to
8210 unsigned int, and initialize it. Change fprintf format string.
8211 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8212 when setting or comparing to soname_indx.
8213 (elf_create_pointer_linker_section): Change num_symbols to
8215 * libcoff-in.h (coff_data_type): Change flags to flagword.
8216 * peicode.h (pe_print_idata): Initialize idx. Change j to
8217 bfd_size_type. Initialize hint_member. Remove useless test to
8219 (pe_print_edata): Change num_functions and num_names in struct
8220 EDT_type to unsigned long. Remove cast. Change fprintf format
8222 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8223 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8225 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8226 int *. Update uses. Change j to long.
8227 * bfd-in2.h, libcoff.h: Rebuild.
8229 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8231 * elf32-v850.c Remove definition of USE_REL.
8232 (v850_elf_info_to_howto_rela): New function.
8233 (v850_elf_perform_relocation): Renamed from
8234 v850_elf_store_addend_in_insn. Removed replace argument.
8235 (v850_elf_reloc): store the relocation in the addend field instead
8237 (v850_elf_final_link_relocate): Now calls
8238 v850_elf_perform_relocation.
8239 (v850_elf_relocate_section): Remove code to generate REL
8242 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8244 * coffcode.h (coff_new_section_hook): Set the type and storage
8245 class in the native symbol information allocated for a new section
8248 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8250 * peicode.h: Chain together calls to
8251 coff_bfd_copy_private_bfd_data and
8252 coff_bfd_print_private_bfd_data.
8254 * coff-arm.c: Add prototypes for
8255 coff_arm_bfd_print_private_bfd_data and
8256 coff_arm_bfd_copy_private_bfd_data.
8258 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8260 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8263 * peicode.h: Call arm-coff private data functions after handling
8266 * coff-arm.c: Turn statics into globals so that they can be shared
8267 both pe and pei backends.
8269 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8271 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8273 (sunos_write_object_contents): Likewise.
8274 * aoutx.h (NAME(aout,machine_type)): Likewise.
8275 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8277 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8279 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8281 (bfd_default_scan): Remove m68k special cases.
8282 * bfd-in2.h: Rebuild.
8283 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8285 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8286 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8288 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8289 selection, change printable_name to just "m68k" and make that the
8290 default instead of m68k:68020.
8292 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8294 (MY_get_section_contents): Define as aout_32_get_section_contents
8295 rather than NAME(aout,get_section_contents).
8297 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8299 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8300 and call bfd_default_set_arch_mach to do the real work.
8302 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8304 * bout.c (BALX): Include return register g14 as part of the insn.
8306 (calljx_callback): Use it.
8308 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8310 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8311 * libbfd.h: Rebuild.
8313 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8314 byte_count to unsigned int.
8315 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8316 unused local variables.
8318 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8319 variables er and er1.
8321 * cpu-v850.c: Include <ctype.h>.
8322 (scan): Case isdigit argument to unsigned char.
8324 From Yan Meroth <YAN.MEROTH@st.com>:
8325 * ihex.c (ihex_scan): Add extbase variable so that getting an
8326 extended linear address record does not ignore any previous
8328 (ihex_write_object_contents): When writing out an extended linear
8329 address record, zero out any previous extended address.
8331 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8333 * ieee.c (do_one): Check section before dereferencing it.
8334 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8335 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8337 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8339 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8341 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8343 * coff-arm.c: Add interworking functions to pe backends.
8345 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8347 * configure.in: Use AM_DISABLE_SHARED.
8348 * aclocal.m4, configure: Rebuild with libtool 1.2.
8350 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8352 * coff-arm.c (coff_arm_relocate_section): Better error messages
8353 when interowrking conflucts occur. Courtesy of Jonathan Walton
8355 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8356 relocations. Patch courtesy of Jonathan Walton and Tony
8359 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8361 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8362 part of Feb 22 change controling when to override the existing
8363 symbol with the .plt entry.
8365 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8367 * config.bfd (targ_cpu): Add thumb-pe target.
8369 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8370 functions in PE build.
8372 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8374 * config.bfd (sparclite-*-elf*): Added.
8376 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8378 * configure.in: Add elf.lo to elf shell variable.
8379 * Makefile.am (BFD_LIBS): Remove elf.lo.
8380 (BFD_LIBS_CFILES): Remove elf.c.
8381 (BFD32_BACKENDS): Add elf.lo.
8382 (BFD32_BACKENDS_CFILES): Add elf.c.
8383 * configure, Makefile.in: Rebuild.
8385 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8387 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8388 relocation against a non-local symbol should not have a dynamic
8391 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8393 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8395 (pe_print_private_bfd_data): Print PE flags. From Mikey
8396 <jeffdb@netzone.com>.
8398 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8400 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8401 a plt entry when we can determine that we authoritatively define
8404 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8406 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8407 don't actually use trad-core, but a SunOS-style core file handled
8409 * hosts/sparclinux.h: Remove.
8411 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8413 * peicode.h (pe_print_idata): If there is no .idata section, look
8414 for the import tables in some other section. Make the initial
8415 label line up better with the data. Print the import address
8416 table even if there is no import name table. If the import
8417 address table holds actual addresses, print them.
8419 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8421 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8422 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8423 bfd_error_system_call.
8425 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8427 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8428 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8430 From H.J. Lu <hjl@gnu.org>:
8431 * Makefile.am (libbfd_la_LDFLAGS): Define.
8432 * Makefile.in: Rebuild.
8434 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8436 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8437 * netbsd.h (MACHTYPE_OK): Define.
8438 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8439 calling N_SET_MACHTYPE, rather than having a switch.
8440 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8442 * i386netbsd.c (MACHTYPE_OK): Don't define.
8443 (DEFAULT_MID): Define.
8444 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8445 (MACHTYPE_OK): Don't define.
8446 (DEFAULT_MID): Define.
8447 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8448 (DEFAULT_MID): Define.
8449 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8450 (DEFAULT_MID): Define.
8451 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8452 (DEFAULT_MID): Define.
8454 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8455 * vaxnetbsd.c: New file.
8456 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8457 rather than netbsd_core.
8458 * targets.c (vaxnetbsd_vec): Declare.
8459 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8460 defined, add netbsd_core_vec.
8461 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8462 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8463 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8464 * config.bfd (alpha*-*-netbsd*): New target.
8465 * Makefile.am: Rebuild dependencies.
8466 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8467 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8468 * configure, Makefile.in: Rebuild.
8470 * configure.host: Remove the old shared library build stuff. We
8471 now use libtool instead.
8473 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8475 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8477 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8479 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8480 * configure: Rebuild.
8482 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8483 * elf32-v850.c (remember_hi16s_reloc): New function.
8484 (find_remembered_hi16s_reloc): New function.
8485 (v850_elf_store_addend_in_insn): Use the above new functions to
8486 match up HI6S relocs with LO16 relocs.
8488 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8490 * configure.in: Change -linux* to -linux-gnu*.
8491 * config.bfd, configure.host: Likewise.
8492 * configure: Rebuild.
8494 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8496 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8497 LO16/HI16S bug and improve comments about what is going on.
8499 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8501 * configure, aclocal.m4: Rebuild with new libtool.
8503 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8505 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8506 when merging v850 code into v850e/v850ea code. Do not initialise
8507 output flags if the input is the default architecture.
8509 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8511 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8512 get the size from bfd_arch_bits_per_address instead of directly
8515 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8517 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8518 to wrap, just return all 1's bits instead.
8519 * libbfd.h: Regenerate.
8521 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8523 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8525 (coff_relocate_section): If COFF_WITH_PE, define as
8526 coff_pe_i386_relocate_section.
8527 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8528 skip empty sections, to match coff_write_object_contents.
8530 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8531 rather than swapping out r_offset twice. From Luke Deller
8532 <luked@cse.unsw.edu.au>.
8534 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8536 * configure.in: Set libtool_enable_shared rather than
8537 libtool_shared. Remove diversion hack.
8538 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8541 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8543 * syms.c (struct stab_cache): Define.
8544 (struct stab_find_info): Remove cached_offset, cached_stab,
8545 cached_str, and cached_stroff fields. Add file_cache,
8546 function_cache, and line_cache fields.
8547 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8550 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8552 * peicode.h (pe_print_idata): Check for import of ordinal rather
8554 (pe_print_edata): If there is no .edata section, look for the
8555 export data in some other section.
8557 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8559 * configure.in: Change version to 2.8.4.
8560 * configure: Regenerated.
8562 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8564 Add tms320c30 support:
8565 * cpu-tic30.c: New file.
8566 * aout-tic30.c: New file.
8567 * coff-tic30.c: New file.
8568 * archures.c (bfd_arch_tic30): Define.
8569 (bfd_tic30_arch): Declare.
8570 (bfd_archures_list): Add bfd_tic30_arch.
8571 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8573 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8574 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8575 (coff_set_flags): Likewise.
8576 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8577 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8578 * Makefile.am: Rebuild dependencies.
8579 (ALL_MACHINES): Add cpu-tic30.lo.
8580 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8581 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8582 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8583 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8585 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8587 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8588 to lag behind LO16 reloc by a couple of instructions.
8590 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8592 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8593 make to reexamine the file timestamp.
8594 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8596 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8599 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8601 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8602 to create .dynsbss and .rela.sbss sections.
8603 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8604 copied from dynamic objects into .sbss.
8605 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8606 use it. Correct typo of .rela.sdata2.
8607 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8608 put the data, which may now be in .sbss.
8609 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8610 (elf_backend_create_dynamic_sections): Define as
8611 ppc_elf_create_dynamic_sections.
8613 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8614 against _GLOBAL_OFFSET_TABLE_.
8615 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8616 shared libraries which refer to local symbols. Make sure that the
8617 test for allocating space for a reloc in a shared object is the
8618 same as the test for emitting a reloc.
8620 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8622 * config.bfd (i[3456]-*-mingw32*): New target.
8623 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8624 * aclocal.m4, configure: Rebuild.
8626 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8628 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8631 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8633 Sparc v9 ABI compliant PLT:
8634 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8635 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8636 (LARGE_PLT_THRESHOLD): New define.
8637 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8638 (sparc64_elf_build_plt): New function.
8639 (sparc64_elf_plt_entry_offset): Likewise.
8640 (sparc64_elf_plt_ptr_offset): Likewise.
8641 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8642 contain the index for convenience. Skip the initial entries
8644 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8645 memory for the benefit of .rela.plt.
8646 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8647 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8648 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8649 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8650 Call sparc64_elf_build_plt.
8651 (elf_backend_want_got_plt): No.
8652 (elf_backend_plt_readonly): No.
8653 (elf_backend_plt_alignment): 8.
8655 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8656 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8657 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8660 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8662 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8664 * cpu-mips.c (arch_info_struct): Add mips variants.
8665 * bfd-in2.h: Rebuilt.
8667 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8669 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8672 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8674 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8675 (i[3456]86sco3.2v5*coff): New target.
8677 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8679 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8681 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8683 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8684 * bfd-in2.h: Regenerate.
8686 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8688 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8690 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8692 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8693 adjust addend for an output common symbol (from Jimmy Blair
8694 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8695 defined symbol to counteract adjustment made in generic relocation
8698 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8700 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8702 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8703 (GET_SCNDHR_NLNNO): Likewise.
8705 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8707 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8709 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8711 * elf32-m32r.c: Add macros to handle NOP insertion.
8713 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8715 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8716 (xcoff_mark): Likewise.
8717 (xcoff_build_ldsyms): Mark absolute symbols.
8719 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8721 * bout.c (b_out_write_object_contents): Sort symbols before output
8722 to keep {CALL,BAL}NAME symbols adjacent.
8723 (b_out_symbol_cmp): New function.
8725 For older changes see ChangeLog-9697
8731 version-control: never