1 2000-09-20 Alan Modra <alan@linuxcare.com.au>
3 * section.c (bfd_get_unique_section_name): Return NULL if
6 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
8 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
9 instruction sequence to actually work.
10 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
13 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
15 * elf32-sh.c (sh_elf_relocate_section): Use
16 _bfd_final_link_relocate to apply the relocation against a section
17 symbol, when doing relocatable links.
19 2000-09-18 Alan Modra <alan@linuxcare.com.au>
21 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
23 (stub_hash_newfunc): Here too.
24 (hppa_add_stub): And here.
25 (elf32_hppa_link_hash_table): Remove stub_section_created,
26 reloc_section_created, first_init_sec and first_fini_sec. Add
28 (elf32_hppa_link_hash_table_create): Init to suit.
29 (hppa_get_stub_entry): Add support for grouping stub sections.
30 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
31 section code. Index stub vars by section->id.
32 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
33 exit paths. Zap allocation of above removed vars. Refine
36 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
37 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
38 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
39 rather than pointer to bfd_link_info.
40 (hppa_add_stub): Likewise.
41 (final_link_relocate): Likewise.
43 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
45 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
48 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
50 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
51 ld/emulparams/shelf.sh.
53 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
55 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
56 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
57 * bfd-in2.h: Regenerate.
59 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
61 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
62 LITUSE relocations incorrectly if -relax is specified on the ld
63 command line and the displacement field of the load or store
64 instruction is non-zero. (Patch by paul.winalski@compaq.com)
66 2000-09-15 Alan Modra <alan@linuxcare.com.au>
68 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
70 (elf32_hppa_size_stubs): Instead correctly find the first .init
71 and .fini section here.
73 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
75 * elf32-hppa.c (clobber_millicode_symbols): New function.
76 (elf32_hppa_size_dynamic_sections): Call it.
78 2000-09-14 Alan Modra <alan@linuxcare.com.au>
80 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
81 packed. Add plabel, plt_abs packed booleans.
82 (hppa_link_hash_newfunc): Init new fields.
83 (PLABEL_PLT_ENTRY_SIZE): Define.
84 (hppa_stub_name): Use size_t len vars.
85 (hppa_add_stub): Likewise.
86 (elf32_hppa_build_stubs): Likewise.
87 (hppa_build_one_stub): Kill some compiler warnings.
88 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
89 if dynamic linking. Munge the local plt offsets into
90 local_got_refcounts. Set h->plabel for all global PLABELs. Use
91 size_t len vars. Add assert for plabel addend.
92 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
93 (elf32_hppa_hide_symbol): New function.
94 (elf_backend_hide_symbol): Define.
95 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
96 with h->plabel set. Don't make plt entries to have dynamic syms
97 when they have been forced local. If plt entry is used by a
98 plabel, make it PLABEL_PLT_ENTRY_SIZE.
99 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
100 Set up .plt offsets for local syms.
101 (elf32_hppa_relocate_section): Initialise plt entries for local
102 syms. Leave weak undefined plabels zero. Make global plabel
103 relocs against function symbol, and leave the addend zero.
104 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
105 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
106 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
107 relocs instead of SEGREL32 for dynamic got relocs.
108 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
109 (elf_backend_got_header_size): Adjust.
110 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
112 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
113 (hppa_type_of_stub): Use it instead of #if 0
114 (hppa_discard_copies): Use it here too.
115 (elf32_hppa_size_dynamic_sections): And here.
117 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
118 (elf32_hppa_link_hash_table_create): And here.
119 (hppa_build_one_stub): And here. Instead keep track of stub
120 offset using _raw_size.
121 (elf32_hppa_size_stubs): Likewise.
122 (elf32_hppa_build_stubs): Likewise.
123 (hppa_size_one_stub): Likewise. Resize reloc section too.
125 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
126 first_fini_sec handling. Don't search for reloc section or set
127 hplink->reloc_section_created here.
128 (elf32_hppa_size_stubs): Instead search for reloc sections, and
129 set reloc_section_created here.
130 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
131 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
133 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
135 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
136 with `hplink->root.'.
137 (elf32_hppa_check_relocs): Likewise.
138 (elf32_hppa_gc_sweep_hook): Likewise.
139 (elf32_hppa_adjust_dynamic_symbol): Likewise.
140 (hppa_handle_PIC_calls): Likewise.
141 (elf32_hppa_size_dynamic_sections): Likewise.
142 (elf32_hppa_set_gp): Likewise.
143 (elf32_hppa_relocate_section): Likewise.
144 (elf32_hppa_finish_dynamic_symbol): Likewise.
145 (elf32_hppa_finish_dynamic_sections): Likewise.
147 From David Huggins-Daines <dhd@linuxcare.com>
148 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
149 defined weak symbols in shared links.
150 (final_link_relocate): Calls to defined weak symbols in shared
151 objects must go via import stubs, as the target might not be known
154 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
156 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
157 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
158 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
159 the original entries with EMPTY_HOWTOs, and added new ones to fill
161 (sh_elf_info_to_howto): Make sure the new gap isn't used.
162 (sh_elf_relocate_section): Likewise.
164 2000-09-13 Anders Norlander <anorland@acc.umu.se>
166 * cpu-mips.c (arch_info_struct): Add mips:4K
167 * bfd-in2.h (bfd_mach_mips4K): New define.
168 * archures.c: Add bfd_mach_mips4K to comment.
169 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
170 E_MIPS_ARCH_2 for bfd_mach_mips4K.
172 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
174 * som.c (som_write_symbol_strings): Do not used fixed buffers,
175 use size_t as a counter.
176 (som_write_space_strings): Similarly.
178 2000-09-12 Jason Eckhardt <jle@cygnus.com>
180 * elf32-i860.c (elf32_i860_relocate_pc26): New function
182 (elf32_i860_relocate_section): Invoke new function from here.
184 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
186 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
189 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
191 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
192 target section name instead of dumping core when the target symbol is
195 2000-09-09 Kazu Hirata <kazu@hxi.com>
197 * riscix.c: Remove DEFUN.
199 2000-09-08 Nick Clifton <nickc@redhat.com>
201 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
202 initialise flags in output bfd if the input bfd is the default
203 architecture with the default flags.
205 2000-09-08 Kazu Hirata <kazu@hxi.com>
207 * archive.c: Fix formatting.
208 * coff-arm.c: Likewise.
209 * doc/chew.c: Likewise.
211 2000-09-08 Alan Modra <alan@linuxcare.com.au>
213 * section.c (bfd_get_unique_section_name): Put a dot before the
216 2000-09-07 Kazu Hirata <kazu@hxi.com>
218 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
219 * elf.c: Fix formatting.
221 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
223 * config.bfd (sh-*-linux*): Added.
224 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
225 * targets.c: Declare them.
226 * elf32-sh-lin.c: New file.
227 * Makefile.am: Compile it.
228 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
229 * configure, Makefile.in: Rebuilt.
231 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
233 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
234 pseduo-section when determining where the TOC ends.
236 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
237 output x_tvndx as it is only two bytes wide.
239 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
240 reloc is 26 or 32 bits wide.
242 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
243 for relocs that don't change anything. Also look at the full
246 2000-09-06 Philip Blundell <philb@gnu.org>
248 * config.bfd (arm*-*-uclinux*): New target.
250 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
252 * configure: Rebuilt with new libtool.m4.
254 2000-09-06 Alan Modra <alan@linuxcare.com.au>
256 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
257 word for variable name.
258 * bfd-in2.h: Regenerate.
260 2000-09-05 Nick Clifton <nickc@redhat.com>
262 * config.in: Regenerate.
263 * libbfd.h: Regenerate.
264 * po/bfd.pot: Regenerate.
265 * doc/bfdint.texi: Remove CVS date string - it foils compares with
268 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
270 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
272 2000-09-05 Alan Modra <alan@linuxcare.com.au>
274 Shared library and PIC support.
275 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
276 (GOT_ENTRY_SIZE): New.
277 (ELF_DYNAMIC_INTERPRETER): New.
278 (STUB_SUFFIX): Define.
279 (LONG_BRANCH_PIC_IN_SHLIB): Define.
280 (RELATIVE_DYNAMIC_RELOCS): Define.
281 (enum elf32_hppa_stub_type): New.
282 (struct elf32_hppa_stub_hash_entry): Rename offset to
283 stub_offset. Add a number of new fields.
284 (struct elf32_hppa_link_hash_entry): New.
285 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
287 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
288 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
289 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
291 (hppa_link_hash_newfunc): New function.
292 (elf32_hppa_link_hash_table_create): Use above function. Init new
294 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
295 instead of addend, and remove sym_name from args. Don't use
296 symbol name for local syms, instead use sym index.
297 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
298 stub type rather than size. Pass in hash and handle import stub
299 case. Also pass in reloc instead of offset so we can calculate
300 PCREL22F and PCREL12F branches properly.
301 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
302 import and export stubs too.
303 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
304 import and export stub sizing.
305 (elf32_hppa_check_relocs): New function.
306 (elf32_hppa_adjust_dynamic_symbol): New function.
307 (hppa_discard_copies): New function.
308 (elf32_hppa_size_dynamic_sections): New function.
309 (elf_backend_size_dynamic_sections): Define.
310 (elf32_hppa_finish_dynamic_symbol): New function.
311 (elf_backend_finish_dynamic_symbol): Define.
312 (elf32_hppa_size_stubs): Stash params in link hash table, and move
313 some local vars into the link hash table too. For shared links,
314 trundle over function syms, generating export stubs. Handle
315 PCREL22F branches. Break out stub creation code from here..
316 (hppa_add_stub): .. to here. New function.
317 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
318 call the bfd linker. Use elf_gp to record global pointer.
319 Calculate a value from sections if $global$ is missing.
320 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
321 (elf32_hppa_gc_mark_hook): New function.
322 (elf_backend_gc_mark_hook): Define.
323 (elf32_hppa_gc_sweep_hook): New function.
324 (elf_backend_gc_sweep_hook): Define.
325 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
326 Add rel to args, and remove howto, input_bfd, offset, addend,
327 sym_name as we can recalculate these locally. Handle calls to
328 dynamic objects, extra PIC relocs, PCREL22F branches. Change
329 handling of undefined weak syms. Check that stubs are in range.
330 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
331 message on hitting a DPREL21L reloc that needs fixing. Subtract
332 off PC for PCREL14F. Break out code that does a stub lookup from
334 (hppa_get_stub_entry): ..to here. New function.
335 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
336 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
338 (elf32_hppa_finish_dynamic_sections): New function.
339 (elf_backend_finish_dynamic_sections): Define.
340 (elf_backend_final_write_processing) Define.
341 (hppa_handle_PIC_calls): New function.
342 (elf32_hppa_build_stubs): Call it. Pass link_info to
344 (elf32_hppa_create_dynamic_sections): New function
345 to create .plt and .got then set .plt flags correctly.
346 (elf_backend_create_dynamic_sections): Define.
347 (elf32_hppa_object_p): New function.
348 (elf_backend_object_p): Define.
349 (elf32_hppa_elf_get_symbol_type): New function.
350 (elf_backend_get_symbol_type): Define.
351 (elf_backend_can_gc_sections): Define.
352 (elf_backend_want_got_plt): Define.
353 (elf_backend_plt_alignment): Set to 2.
354 (elf_backend_plt_readonly): Define.
355 (elf_backend_want_plt_sym): Define.
356 (elf_backend_got_header_size): Reserve one entry.
358 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
359 (elf32_hppa_size_stubs): Pass in multi_subspace.
360 (elf32_hppa_set_gp): Declare.
362 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
363 (bfd_get_unique_section_name): New function.
364 * bfd_in2.h: Regenerate.
366 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
367 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
370 From David Huggins-Daines <dhd@linuxcare.com>
371 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
372 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
373 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
374 been updated in finish_dynamic_symbol before modifying function
377 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
378 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
379 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
380 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
381 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
382 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
383 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
384 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
386 From David Huggins-Daines <dhd@linuxcare.com>
387 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
388 style of local labels as well.
390 2000-09-03 Philip Blundell <philb@gnu.org>
392 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
393 references to undefined symbols in debugging sections.
395 2000-09-02 H.J. Lu <hjl@gnu.org>
397 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
398 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
399 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
402 2000-09-02 Jason Eckhardt <jle@cygnus.com>
404 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
405 (elf32_i860_is_local_label_name): New function and prototype.
407 2000-09-02 Nick Clifton <nickc@redhat.com>
409 * configure.in: Increase version number to 2.10.91.
410 * configure: Regenerate.
411 * aclocal.m4: Regenerate.
412 * config.in: Regenerate.
413 * po/bfd.pot: Regenerate.
415 2000-09-02 Daniel Berlin <dberlin@redhat.com>
417 * elf.c (_bfd_elf_make_section_from_shdr): Add
418 .gnu.linkobce.wi. to the list of debug section names.
420 2000-09-02 Nick Clifton <nickc@redhat.com>
422 * dwarf2.c (find_debug_info): New function: Locate a section
423 containing dwarf2 debug information.
424 (bfd_dwarf2_find_nearest_line): Find all sections containing
425 debug information and include them in the stash.
427 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
429 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
430 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
431 (sh_reloc_map): Add new relocs.
432 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
433 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
434 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
435 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
437 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
438 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
439 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
440 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
442 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
444 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
445 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
446 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
447 elf_sh_plt_reloc_offset): Define.
448 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
449 elf_sh_link_hash_table): New structs.
450 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
451 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
453 (elf_backend_create_dynamic_sections,
454 bfd_elf32_bfd_link_hash_table_create,
455 elf_backend_adjust_dynamic_symbol,
456 elf_backend_size_dynamic_sections,
457 elf_backend_finish_dynamic_symbol,
458 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
459 elf_backend_plt_readonly, elf_backend_want_plt_sym,
460 elf_backend_got_header_size, elf_backend_plt_header_size):
462 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
463 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
465 * bfd-in2.h, libbfd.h: Rebuilt.
467 2000-09-01 Alan Modra <alan@linuxcare.com.au>
469 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
472 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
474 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
475 not initialized, set them to indicate the SH1 instruction set.
477 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
479 * acinclude.m4: Include libtool and gettext macros from the
481 * aclocal.m4, configure: Rebuilt.
483 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
485 * elf.c: Eliminate references to __sparcv9 macro; replace with
486 autoconf variables HAVE_PSINFO32_T etc.
487 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
488 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
490 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
491 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
493 * configure: Regenerate.
495 2000-08-27 Alan Modra <alan@linuxcare.com.au>
497 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
498 for any shared link, not just shared -Bsymbolic.
499 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
500 any shared link, and pass link info to it.
501 (elf_i386_size_dynamic_sections): Update comment.
502 (elf_i386_discard_copies): Modify to discard relocs for symbols
503 that have been forced local.
504 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
505 that have been forced local.
507 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
509 * elflink.h (elf_link_add_object_symbols): Allow common
510 symbols to have an alignment of 1 if explicitly requested, and
511 not overridden by other definitions.
513 2000-08-22 Doug Kwan <dkwan@transmeta.com>
515 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
516 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
518 2000-08-22 H.J. Lu <hjl@gnu.org>
520 * elf-bfd.h (elf_link_hash_table): Add runpath.
522 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
523 * bfd-in2.h: Rebuilt.
525 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
526 "runpath" field to NULL.
527 (bfd_elf_get_runpath_list): New function.
529 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
532 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
534 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
535 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
536 explicitly. Improve validation of r_type.
538 2000-08-21 H.J. Lu <hjl@gnu.org>
540 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
541 dynamic allocated content space. Add a comment to remind us that
542 one day this ought to be fixed.
543 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
544 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
545 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
547 2000-08-21 Jason Eckhardt <jle@cygnus.com>
549 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
550 field with the newly relocated value instead of adding it to the
551 existing immediate field.
552 (elf32_i860_relocate_splitn): Likewise.
553 (elf32_i860_relocate_highadj): Likewise.
555 2000-08-16 Jason Eckhardt <jle@cygnus.com>
557 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
558 was previously just a stub).
560 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
562 * elflink.c (_bfd_elf_create_got_section): Don't abort().
564 (_bfd_elf_create_dynamic_sections): Likewise.
566 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
568 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
569 for undefined symbols to be the beginning of the section.
571 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
572 four extra entries at the beginning of the .rela.plt section.
573 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
574 section to account for the four reserved entries in the .plt section.
576 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
578 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
579 to the list of NOPs we recognize after a branch-and-link.
580 Use the ori NOP when one is needed.
582 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
585 2000-08-14 Jim Wilson <wilson@cygnus.com>
587 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
588 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
589 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
592 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
594 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
596 2000-08-10 Jason Eckhardt <jle@cygnus.com>
598 * elf32-i860.c (elf32_i860_relocate_section): New function.
599 (i860_final_link_relocate): New function.
600 (elf32_i860_relocate_splitn): New function.
601 (elf32_i860_relocate_pc16): New function.
602 (elf32_i860_relocate_highadj): New function.
603 (elf32_i860_howto): Minor adjustments to some relocations.
604 (elf_info_to_howto_rel): Define.
605 (elf_backend_relocate_section): Define.
607 2000-08-10 Nick Clifton <nickc@cygnus.com>
609 * elf32-arm.h: Fix formatting.
611 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
613 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
615 2000-08-08 Jason Eckhardt <jle@cygnus.com>
617 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
619 2000-08-07 Kazu Hirata <kazu@hxi.com>
621 * ieee.c (ieee_write_debug_part): Rewrite a comment.
622 * elf64-ia64.c: Fix a typo.
624 2000-08-05 Jason Eckhardt <jle@cygnus.com>
626 * elf32-i860 (elf32_i860_howto_table): New structure.
627 (lookup_howto): New function.
628 (elf32_i860_reloc_type_lookup): New function.
629 (elf32_i860_info_to_howto_rela): New function.
630 (elf_code_to_howto_index): New structure.
631 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
632 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
633 elf32_i860_reloc_type_lookup.
635 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
637 * som.c (struct fixup_format): Constify `format'.
638 (som_hppa_howto_table): Use SOM_HOWTO macro.
639 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
640 (som_bfd_reloc_type_lookup): Likewise.
641 (compare_subspaces): Remove unused `count1', `count2'.
642 (som_begin_writing): Remove unused `total_reloc_size'.
643 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
644 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
645 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
646 (som_find_nearest_line): Decorate unused parameter(s).
647 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
648 (som_bfd_link_split_section): Likewise.
650 2000-08-03 Nick Clifton <nickc@cygnus.com>
652 * section.c: Restore backed out code.
653 * elf.c: Restore backed out code.
654 (copy_private_bfd_data): Fix bug preventing stipped dynamic
655 binaries from working.
656 * bfd-in2.h: Regenerate.
658 2000-08-03 H.J. Lu <hjl@gnu.org>
660 * section.c: Back out the change made by Nick Clifton
661 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
663 * bfd-in2.h: Likewise.
666 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
668 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
670 2000-07-31 Jason Eckhardt <jle@cygnus.com>
672 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
673 * bfd-in2.h, libbfd.h: Regenerate.
675 2000-07-31 Nick Clifton <nickc@cygnus.com>
677 * section.c (struct sec): Add new boolean field 'segment_mark'.
678 (STD_SECTION): Initialise new field to zero.
680 * bfd-in2.h: Regenerate.
682 * elf.c (copy_private_bfd_data): Reorganise section to segment
683 mapping to cope with moved sections requiring new segments,
684 and overlapping segments.
685 (SEGMENT_END): New macro: Return the end address of a segment.
686 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
687 contains a section by comparing their VMA addresses.
688 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
689 contains a section by comparing their LMA addresses.
690 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
691 section should be included in a segment.
692 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
693 follows another in memory.
694 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
697 2000-07-22 Jason Eckhardt <jle@cygnus.com>
699 * cpu-i860.c: Added comments.
701 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
702 bfd_elf32_i860_little_vec.
703 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
704 (ELF_MAXPAGESIZE): Changed to 4096.
706 * targets.c (bfd_elf32_i860_little_vec): Declaration of
708 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
710 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
711 config for little endian elf32 i860.
712 (targ_defvec): Define for the new config above
713 as "bfd_elf32_i860_little_vec".
714 (targ_selvecs): Define for the new config above
715 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
717 * configure.in (bfd_elf32_i860_little_vec): Added recognition
720 * configure: Regenerated.
722 2000-07-27 H.J. Lu <hjl@gnu.org>
724 * elflink.h (elf_merge_symbol): Take one more argument,
725 dt_needed, to indicate if the symbol comes from a DT_NEEDED
726 entry. Don't overide the existing weak definition if dt_needed
728 (elf_link_add_object_symbols): Pass dt_needed to
731 2000-07-27 Nick Clifton <nickc@cygnus.com>
733 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
736 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
738 * configure.host (*-*-aix*): AIX has 'long long' always.
740 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
741 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
742 (xcoff_write_archive_contents_big): Don't update the offset
743 of the symbol table, xcoff_write_armap will do it.
745 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
747 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
748 of dynobj for SGI_COMPAT checks.
750 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
752 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
753 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
754 * bfd-in2.h: Regenerate.
756 2000-07-21 Nick Clifton <nickc@cygnus.com>
758 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
759 range symbol indices in relocs and issue an error message.
761 2000-07-20 H.J. Lu <hjl@gnu.org>
763 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
764 info->new_dtags when setting DT_FLAGS_1. It will only be set
765 by the new linker options. It shouldn't break anything.
767 2000-07-20 H.J. Lu <hjl@gnu.org>
769 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
770 only if info->new_dtags is true.
772 2000-07-20 H.J. Lu <hjl@gnu.org>
774 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
775 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
777 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
779 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
780 (ALL_MACHINES_CFILES): Add cpu-cris.c.
781 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
782 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
783 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
784 * Makefile.in: Rebuild.
785 * aclocal.m4: Rebuild.
786 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
787 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
788 (bfd_cris_arch): Declare.
789 (bfd_archures_list): Add bfd_cris_arch.
790 * bfd-in2.h: Rebuild.
791 * config.bfd: (cris-*-*): New target.
792 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
793 * configure: Rebuild.
794 * elf.c (prep_headers): Add bfd_arch_cris.
796 * libaout.h (enum machine_type): Add M_CRIS.
797 * reloc.c: Add CRIS relocations.
798 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
799 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
800 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
801 * po/POTFILES.in, po/bfd.pot: Regenerate.
803 2000-07-19 H.J. Lu <hjl@gnu.org>
805 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
806 DF_TEXTREL if DT_TEXTREL is set.
807 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
808 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
809 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
810 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
811 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
812 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
813 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
814 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
815 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
816 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
818 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
819 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
821 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
823 2000-07-19 H.J. Lu <hjl@gnu.org>
825 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
826 * bfd-in2.h: Rebuild.
828 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
829 (elf_dt_soname): New.
831 * elf.c (bfd_elf_set_dt_needed_soname): New.
833 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
834 entry if the shared object loaded by DT_NEEDED is used to
835 resolve the reference in a regular object.
837 2000-07-19 H.J. Lu <hjl@gnu.org>
839 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
840 DT_DEPAUDIT and DT_AUDIT as strings.
842 2000-07-19 Nick Clifton <nickc@cygnus.com>
844 * format.c: Fix formatting.
846 2000-07-19 H.J. Lu <hjl@gnu.org>
848 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
850 2000-07-19 H.J. Lu <hjl@gnu.org>
852 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
853 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
854 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
855 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
856 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
857 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
858 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
860 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
862 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
863 renamed functions from here...
864 (assign_section_numbers): Use renamed functions.
865 (prep_headers): Use renamed functions.
867 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
868 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
869 * bfd-in2.h: Regenerate.
871 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
873 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
874 parenthesis in if statement.
876 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
878 Enable the support for Traditional MIPS.
879 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
880 return ict_none appropriately for traditional mips targets.
881 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
882 (STUB_MOVE): Conditionalize for traditonal mips.
883 (STUB_LI16): Likewise.
884 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
885 room for RTPROC header.
886 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
887 the permission for the PT_DYNAMIC as read, write and execute.
888 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
890 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
891 _DYNAMIC_LINKING for traditonal mips.
892 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
893 in case of traditonal mips.
894 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
895 entry is required. For a function if PLT is not required then set the
896 corresponding hash table entry to 0.
897 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
899 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
900 shared object set the value to 0.
901 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
902 _DYNAMIC_LINKING for traditonal mips.
903 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
906 2000-07-15 H.J. Lu <hjl@gnu.org>
908 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
910 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
912 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
913 out a structure that is BFD_IN_MEMORY.
915 2000-07-11 Alan Modra <alan@linuxcare.com.au>
917 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
918 bfd pointer. Print section id instead of bfd pointer for local
919 syms. Prefix addend with `+' for global syms as well as local.
920 Correct calculation of name component lengths.
921 (elf64_hppa_check_relocs): Update call to get_dyn_name.
923 From David Huggins-Daines <dhd@linuxcare.com>
924 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
925 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
926 (elf64_hppa_modify_segment_map): Likewise.
928 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
930 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
931 addresses to be "naturally" sign extended. Return -1 if unknown.
932 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
933 * bfd-in2.h: Regenerate.
935 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
937 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
938 and ECOF_SIGNED_64 to list ways to extract an offset.
939 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
940 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
942 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
943 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
945 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
947 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
948 bfd_get_start_address.
949 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
950 (elf_swap_ehdr_out): Ditto.
952 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
954 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
955 compatibility with older binutils.
957 2000-07-10 Alan Modra <alan@linuxcare.com.au>
959 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
960 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
962 From Ryan Bradetich <rbradetich@uswest.net>
963 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
964 (parse_line_table): Ditto.
965 (_bfd_dwarf1_find_nearest_line): Ditto.
966 * syms.c (cmpindexentry): Remove extra `*' from params.
968 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
970 * elf32-mips.c (sort_dynamic_relocs): New Function.
971 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
972 via qsort to sort the dynamic relocations in increasing r_symndx
975 2000-07-09 Alan Modra <alan@linuxcare.com.au>
977 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
978 ATTRIBUTE_UNUSED to unused args.
982 (get_stub): Likewise.
983 (elf64_hppa_adjust_dynamic_symbol): Likewise.
984 (elf64_hppa_link_output_symbol_hook): Likewise.
985 (elf64_hppa_check_relocs): Delete unused var.
986 (elf64_hppa_size_dynamic_sections): Likewise.
987 (elf64_hppa_finalize_opd): Likewise.
988 (elf64_hppa_finalize_dynreloc): Likewise.
989 (elf64_hppa_modify_segment_map): Likewise.
990 (elf64_hppa_finish_dynamic_sections): Likewise.
992 * elf-hppa.h (elf_hppa_final_write_processing): Add
993 ATTRIBUTE_UNUSED to unused args.
994 (elf_hppa_final_link_relocate): Likewise.
995 (elf_hppa_record_segment_addrs): Add paretheses.
996 (elf_hppa_relocate_section): Constify dyn_name.
998 From David Huggins-Daines <dhd@linuxcare.com>
999 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1000 rearrange case statement so that it gets preferred to 32-bit ones.
1002 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1003 asection->id instead of address of asection structure.
1004 (elf32_hppa_size_stubs): Likewise.
1006 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1007 for .init* and .fini*.
1009 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1010 and addends used in stub names to 32 bits.
1011 (elf32_hppa_size_stubs): Likewise.
1013 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1014 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1015 not bfd_put_64. Fix minor comment typo and formatting.
1017 Changes to create multiple linker stubs, positioned immediately
1018 before the section where they are required.
1019 * elf32-hppa.c: Don't include hppa_stubs.h.
1020 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1021 (elf32_hppa_stub_hash_table): Delete.
1022 (elf32_hppa_link_hash_entry): Delete.
1023 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1024 stub_hash_table, and store the struct here rather than a pointer.
1025 Delete output_symbol_count. Add offset array. Change
1026 global_value to a bfd_vma.
1027 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1028 (elf32_hppa_stub_hash_traverse): Delete.
1029 (elf32_hppa_name_of_stub): Delete.
1030 (elf32_hppa_link_hash_lookup): Delete.
1031 (elf32_hppa_link_hash_traverse): Delete.
1032 (elf32_hppa_stub_hash_table_init): Delete.
1033 (elf32_hppa_size_of_stub): Pass input section and offset rather
1034 than location and calculate location here. Don't pass name as all
1035 stubs are now the same size.
1036 (elf32_hppa_stub_hash_newfunc): Init new fields.
1037 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1039 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1040 comparing against ints. Rewrite stub handling code.
1041 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1042 Case enums to int before comparing against ints. Remove
1043 bfd_reloc_dangerous case.
1044 (elf32_hppa_build_one_stub): Rewrite.
1045 (elf32_hppa_size_one_stub): New function.
1046 (elf32_hppa_build_stubs): Rewrite.
1047 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1048 Rewrite stub-handling specific code.
1050 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1052 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1054 * hppa_stubs.h: Delete.
1055 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1056 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1057 * Makefile.in: Regenerate.
1059 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1062 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1064 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1065 and section name for bfd_reloc_notsupported error message.
1066 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1067 bfd_reloc_notsupported.
1068 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1070 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1071 undefined weak symbols for all relocs.
1072 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1073 offsets are relative to one past the delay slot.
1074 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1075 branch destination. Put addend into stub name too.
1076 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1077 adjust by 8 when deciding whether a linker stub is needed. Put
1078 addend into stub name as for above.
1080 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1081 various args and vars.
1082 (elf32_hppa_bfd_final_link_relocate): Here too.
1083 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1084 inner block var to avoid shadowing.
1086 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1088 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1089 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1090 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1092 * libhppa.h: Change practically all unsigned ints to plain ints.
1093 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1096 From Ryan Bradetich <rbradetich@uswest.net>
1097 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1098 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1100 From David Huggins-Daines <dhd@linuxcare.com>
1101 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1102 to the new OP_* ones.
1104 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1105 error exit. Bail out earlier on plabel relocs that we aren't
1106 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1107 string, and then don't free our copy.
1108 (elf32_hppa_build_one_stub): Make insn unsigned int.
1110 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1111 available with BL, not BE and BLE.
1113 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1114 code for elf arg relocs.
1115 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1116 argument with elf_link_hash_entry h. Handle undefined weak
1117 symbols. Move $global$ lookup from here...
1118 (elf32_hppa_relocate_section): ...to here. Return correct error
1119 message for non-handled relocs.
1120 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1121 wrong test was -0x3ffff to +0x40000.
1123 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1124 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1125 Handle them as such.
1126 (elf_hppa_relocate_insn): Fix a typo.
1128 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1129 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1130 assemble_17, assemble_21): Delete.
1131 Supply defines for all 64 possible opcodes.
1132 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1133 formats. Handle COMICLR.
1134 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1137 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1138 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1139 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1141 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1142 the local syms - did this code get deleted accidentally? Ignore
1143 undefined and undefweak syms.
1145 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1146 block. Use it instead of elf64_hppa_hash_table (info).
1147 (elf_hppa_final_link_relocate): Use hppa_info instead of
1148 elf64_hppa_hash_table (info).
1150 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1151 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1152 (hppa_rebuild_insn): Mask immediate bits here instead.
1153 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1155 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1157 * section.c (struct sec): Add id field. Tidy comment formatting.
1158 (bfd_make_section_anyway): Set id.
1159 (STD_SECTION): Init id too.
1160 Change CONST to const throughout.
1161 * archures.c (bfd_arch_info): Tidy comment.
1162 (bfd_arch_list): Change a CONST to const.
1163 * libbfd-in.h: Tidy comments and replace CONST with const.
1164 * elf-bfd.h: Likewise.
1165 * libbfd.h: Regenerate.
1166 * bfd-in2.h: Regenerate.
1167 * libcoff.h: Regenerate.
1169 2000-07-07 DJ Delorie <dj@redhat.com>
1171 * archive.c (_bfd_write_archive_contents): Add an informative
1174 2000-07-06 Kazu Hirata <kazu@hxi.com>
1176 * srec.c: Fix formatting.
1178 2000-06-05 DJ Delorie <dj@redhat.com>
1182 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1184 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1185 value of PC-relative offsets.
1187 2000-07-03 Jim Wilson <wilson@cygnus.com>
1189 * elf64-alpha.c (alpha_elf_size_info): New.
1190 (elf_backend_size_info): Define to alpha_elf_size_info.
1191 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1193 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1195 * elf32-mips.c: Include elf32-target.h again for the traditional
1198 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1200 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1201 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1202 (avr_info_to_howto_rela): Likewise.
1203 (elf32_avr_gc_mark_hook): Likewise.
1204 (elf32_avr_gc_sweep_hook): Likewise.
1205 (elf32_avr_relocate_section): Likewise.
1207 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1209 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1210 an external symbol for a non-shared, non-relocatable link.
1212 2000-07-03 Nick Clifton <nickc@redhat.com>
1214 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1215 is an external symbol.
1216 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1219 2000-07-03 Kazu Hirata <kazu@hxi.com>
1221 * reloc16.c: Fix formatting.
1223 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1225 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1226 to add a new target for traditional mips i.e
1227 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1228 * configure.in: Likewise.
1229 * configure: Rebuild.
1230 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1232 (bfd_elf32_tradlittlemips_vec): Likewise.
1233 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1234 to see that elfNN_bed does not get redefined even if the target file
1235 is included twice for a chip. See elf32-mips.c.
1237 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1239 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1240 (CLEANFILES): Add DEPA.
1241 * Makefile.in: Regenerate.
1243 2000-06-30 DJ Delorie <dj@cygnus.com>
1245 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1246 can't assume the PE header is at 0x80.
1248 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1250 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1252 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1254 * go32stub.h: Update stub.
1256 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1258 * archures.c (bfd_mach_avr5): Define.
1259 * bfd-in2.h (bfd_mach_avr5): Define.
1260 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1261 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1262 (compatible): Update comment. Add missing test.
1263 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1264 for avr2 and avr4. Simplify 8K wrap code.
1265 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1266 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1268 2000-06-26 Kazu Hirata <kazu@hxi.com>
1270 * coff-h8300.c: Fix formatting.
1271 * cpu-h8300.c: Likewise.
1273 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1275 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1276 for local symbols whose names are unknown.
1278 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1280 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1282 * Makefile.in: Regenerate.
1283 * doc/Makefile.in: Regenerate.
1285 2000-06-20 H.J. Lu <hjl@gnu.org>
1287 * Makefile.am: Rebuild dependency.
1288 * Makefile.in: Rebuild.
1290 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1292 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1293 (elf_backend_copy_indirect_symbol): Map to the new function.
1295 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1297 * archive.c (normalize): Correct pointer comparison when checking
1299 (bfd_bsd_truncate_arname): Likewise.
1300 (bfd_gnu_truncate_arname): Likewise.
1302 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1304 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1305 sections elf_{text,data}_{section,symbol}.
1306 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1307 (_bfd_mips_elf_hide_symbol): New function.
1308 (elf_backend_hide_symbol): Map to the new function.
1309 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1310 definitions of mips_elf_{text,data}_{section,symbol}.
1311 (mips_elf_local_relocation_p): Try to find the direct symbol
1312 based on new check_forced argument.
1313 (mips_elf_calculate_relocation): Use new version of
1314 mips_elf_local_relocation_p.
1315 (mips_elf_relocate_section): Likewise.
1316 (_bfd_mips_elf_relocate_section): Likewise.
1317 (mips_elf_sort_hash_table): Only assert that have enough GOT
1319 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1320 entry if the relocation based on the new external argument.
1321 (mips_elf_create_dynamic_relocation): Assert that we have a
1322 section contents allocated where we can swap out the dynamic
1324 (mips_elf_calculate_relocation): Find the real hash-table entry
1325 correctly by using h->root.root.type. Only create a dynamic
1326 relocation entry if the symbol is defined in a shared library.
1327 Create an external GOT entry for the GOT16 relocation if the
1328 symbol was forced local.
1329 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1330 dynamic index if the symbol was forced local.
1332 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1334 * elf32-mips.c: Fix typos in comments.
1336 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1338 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1341 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1343 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1344 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1345 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1346 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1347 (bfd_elf32_m68hc11_vec): Likewise.
1348 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1349 Supports 68hc11 & 68hc12 at the same time.
1350 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1352 (bfd_elf32_m68hc11_vec): Likewise.
1353 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1354 * archures.c (bfd_m68hc12_arch): Define and register in global list
1355 (bfd_m68hc11_arch): Likewise.
1356 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1357 BFD_RELOC_M68HC11_3B): Define.
1358 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1359 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1361 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1363 * elf_bfd.h (struct elf_backend_data): Add info argument to
1364 elf_backend_hide_symbol.
1365 (_bfd_elf_link_hash_hide_symbol): Likewise.
1366 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1367 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1368 * elflink.h (elf_link_add_object_symbols): Likewise.
1369 (elf_link_assign_sym_version): Likewise.
1371 2000-06-18 H.J. Lu <hjl@gnu.org>
1373 * coff-i386.c (coff_i386_reloc): Don't return in case of
1374 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1375 Compensate PE relocations when linking with non-PE object
1376 files to generate a non-PE executable.
1378 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1380 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1381 GOT entries if we're doing a static link or -Bsymbolic link.
1383 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1385 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1386 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1388 (elf_link_output_relocs): Likewise.
1389 (elf_reloc_link_order): Likewise.
1391 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1393 * archures.c (enum bfd_architecture): #define constants for
1394 PowerPc and RS6000 machine numbers.
1395 * bfd-in2.h: Regenerate.
1396 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1397 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1398 and RS6000 machine numbers using #defined constants from
1400 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1401 machine numbers using #defined constants from archures.c. Add
1402 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1403 64-bit words in 620 entry.
1404 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1406 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1408 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1410 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1411 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1412 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1414 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1416 * bfd-in.h (bfd_family_coff): Define.
1417 * bfd-in2.h: Regenerate.
1418 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1419 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1420 instead of bfd_target_coff_flavour.
1421 * cofflink.c (_bfd_coff_final_link): Likewise.
1422 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1423 exclude XCOFF files.
1424 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1426 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1427 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1428 * xcofflink.c (XCOFF_XVECP): Delete.
1429 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1430 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1431 bfd_xcoff_record_link_assignment,
1432 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1433 check for bfd_target_xcoff_flavour.
1435 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1437 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1439 (read_hdr): New function.
1440 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1441 of trying to extract individual registers. Set abfd->arch_info
1442 to match the architecture that created the core file.
1443 (rs6000coff_get_section_contents): Delete.
1444 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1446 2000-06-14 H.J. Lu <hjl@gnu.org>
1448 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1451 2000-06-13 H.J. Lu <hjl@gnu.org>
1453 * configure: Regenerate.
1455 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1457 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1460 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1462 * configure.in (VERSION): Update to show this is the CVS mainline.
1464 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1466 * elf32-d10v.c: Include elf/d10v.h
1467 (enum reloc_type): Delete.
1468 * elf32-d30v.c: Include elf/d30v.h
1469 (enum reloc_type): Delete.
1471 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1472 * Makefile.in: Regenerate.
1474 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1475 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1476 move HOWTOs into elf_howto_table.
1477 (R_386_standard, R_386_ext_offset): Define.
1478 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1479 (elf_i386_reloc_type_lookup): Modify calculation of index into
1480 elf_howto_table since we've removed the padding.
1481 (elf_i386_info_to_howto_rel): Likewise.
1482 (elf_i386_relocate_section): Likewise.
1484 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1486 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1488 2000-06-05 H.J. Lu <hjl@gnu.org>
1490 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1491 an error when seeing an undefined symbol with hidden/internal
1492 attribute. It is handled in *_relocate_section ().
1494 2000-06-05 H.J. Lu <hjl@gnu.org>
1496 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1497 indirect symbol for the ELF_LINK_NON_ELF bit.
1498 (elf_link_output_extsym): Don't output the indirect symbol even
1499 if the ELF_LINK_NON_ELF bit is set.
1501 2000-06-01 J.T. Conklin <jtc@redback.com>
1503 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1504 (i[3456]86-*-netbsdaout*): New target.
1505 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1506 (i[3456]86-*-openbsd*): Likewise.
1508 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1510 * trad-core.c: From hpux-core.c, include <dirent.h> or
1511 <sys/ndir.h> when possible.
1513 2000-05-31 Nick Clifton <nickc@cygnus.com>
1515 * opintl.h (_(String)): Explain why dgettext is used instead
1518 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1520 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1521 definitions. We must not assume they are sorted in the file
1522 according to their index numbers.
1524 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1526 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1527 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1528 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1530 2000-05-30 Nick Clifton <nickc@cygnus.com>
1532 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1533 80960CA, 80960MC as valid machine names.
1535 2000-05-30 H.J. Lu <hjl@gnu.org>
1537 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1538 visibility bits if the symbol is undefined. Correctly handle
1539 weak undefined symbols with hidden and internal attributes.
1541 * elflink.h (elf_link_add_object_symbols): Always turn the
1542 symbol into local if it has the hidden or internal attribute.
1544 2000-05-29 Philip Blundell <philb@gnu.org>
1546 * ppcboot.c: Add packed attribute if compiling with GCC.
1548 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1550 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1552 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1554 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1555 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1556 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1559 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1561 * Makefile.am: Update dependencies with "make dep-am"
1562 * Makefile.in: Regenerate.
1564 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1565 bindtextdomain): Replace defines with those from intl/libgettext.h
1566 to quieten gcc warnings.
1568 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1570 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1572 * archive.c (normalize, bfd_bsd_truncate_arname,
1573 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1574 file names with backslashes.
1576 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1579 * sysdep.h: Include filenames.h.
1581 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1583 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1585 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1587 * elf64-sparc.c (sparc64_elf_relax_section): New.
1588 (sparc64_elf_relocate_section): Optimize tail call into branch always
1590 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1591 (elf32_sparc_relax_section): New.
1593 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1595 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1596 Remove unusued variables.
1597 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1598 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1599 previous fix, so that shared libs really don't influence targets
1600 extension mask and memory model.
1602 2000-05-23 H.J. Lu <hjl@gnu.org>
1604 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1605 h->root.other not h->other.
1606 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1608 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1610 2000-05-23 H.J. Lu <hjl@gnu.org>
1612 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1613 undefined symbol with the non-default visibility attributes.
1614 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1615 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1616 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1617 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1618 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1619 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1620 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1621 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1622 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1623 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1624 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1626 2000-05-22 Richard Henderson <rth@cygnus.com>
1628 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1629 PCREL22, PCREL64I. Zero size of special relocs.
1630 (elf64_ia64_reloc_type_lookup): Likewise.
1631 (USE_BRL, oor_brl, oor_ip): New.
1632 (elf64_ia64_relax_section): New.
1633 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1634 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1635 (elf64_ia64_relocate_section): Likewise.
1636 (bfd_elf64_bfd_relax_section): New.
1637 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1638 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1639 * bfd-in2.h, libbfd.h: Regenerate.
1641 2000-05-22 Nick Clifton <nickc@cygnus.com>
1643 * configure.in : Add peigen.lo to MIPS PE targets.
1644 * configure: Regenerate.
1646 2000-05-22 Momchil Velikov <velco@fadata.bg>
1648 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1649 only if it is known for both input and output bfds. Separate
1650 error message strings as in some languages, it may be necessary
1651 to change more than one place in the string to change between
1654 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1655 endianess checks, call _bfd_generic_verify_endian_match() instead.
1657 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1659 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1661 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1662 endianess before checking bfd flavours.
1664 2000-05-22 H.J. Lu <hjl@gnu.org>
1666 * elflink.h (elf_link_output_extsym): Clear the visibility
1667 field for symbols not defined locally.
1669 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1671 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1672 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1673 (hppa_rebuild_insn): Mask immediate bits here instead.
1674 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1676 2000-05-18 Momchil Velikov <velco@fadata.bg>
1678 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1679 relocs for an executable, ensure that they are virtual addresses.
1681 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1683 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1685 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1686 Rick Gorton <gorton@scrugs.lkg.dec.com>
1688 * elflink.h: Add emitrelocations support: when enabled, relocation
1689 information and relocation sections are put into final output
1690 executables. If the emitrelocations flag is set, do the following:
1691 (elf_bfd_final_link): Emit relocation sections.
1692 (elf_link_input_bfd): Compute relocation section contents.
1693 (elf_gc_sections): Don't clean relocation sections.
1695 2000-05-16 Catherine Moore <clm@cygnus.com>
1697 * som.c (som_decode_symclass): Recognize weak symbols.
1699 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1701 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1702 read idata section only from dataoff.
1703 (pe_print_edata): Correctly check for valid eat_member.
1705 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1707 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1709 2000-05-14 Philip Blundell <philb@gnu.org>
1711 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1713 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1715 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1717 * peigen.c (pe_print_idata): Look for .idata section and print
1718 info even if data directory has zero entries. Read idata section
1719 starting from dataoff, and adjust all data offsets to suit. Cast
1720 all bfd_vma vars to unsigned long before passing to fprintf.
1721 * peigen.c (pe_print_edata): Similarly, look for .edata section
1722 and print info even if data directory has zero entries. Cast
1723 all bfd_vma vars to unsigned long before passing to fprintf.
1725 From Szabolcs Szakacsits <szaka@F-Secure.com>
1726 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1727 directory size which may be bogus.
1728 * peigen.c (pe_print_edata): Similarly.
1730 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1732 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1734 (copy_private_bfd_data): Allow for space possibly taken up by elf
1735 headers when calculating segment physical address from lma.
1737 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1739 * versados.c (versados_scan): Init stringlen and pass_2_done.
1741 * trad-core.c (trad_unix_core_file_p): Return
1742 bfd_error_wrong_format rather than bfd_error_file_truncated.
1744 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1745 add_data_entry. DataDirectory virtual address is relative.
1746 (pe_print_idata): Account for relative DataDirectory virtual
1747 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1748 (pe_print_edata): Similarly.
1750 From Szabolcs Szakacsits <szaka@F-Secure.com>
1751 * peigen.c (dir_names): Add Delay Import Directory.
1752 (pe_print_idata): Always search for bfd section containing
1753 idata address rather than looking up section name. Print this
1754 section name rather than .idata.
1755 (pe_print_edata): Similarly. Also print some fields as %08lx.
1756 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1759 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1761 * xcoff.h: Rename to xcoff-target.h
1762 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1763 * coff-rs6000.c: Ditto.
1764 * coff64-rs6000.c: Ditto.
1765 * coff-pmac.c: Ditto.
1766 * Makefile.in: Regenerate.
1768 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1770 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1771 Change U802TOC64MAGIC to U803XTOCMAGIC.
1773 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1775 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1776 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1777 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1779 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1781 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1783 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1785 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1786 hidden and internal symbols.
1787 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1789 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1790 assign a PLT or GOT entry to symbols with hidden and
1791 internal visibility.
1793 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1795 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1797 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1799 2000-05-02 H.J. Lu <hjl@gnu.org>
1801 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1804 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1806 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1807 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1809 * Makefile.in: Regenerate.
1811 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1813 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1814 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1815 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1816 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1817 * Makefile.in: Rebuild.
1819 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1821 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1822 doesn't work very well.
1824 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1825 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1826 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1827 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1828 (elf_hppa_info_to_howto): Likewise.
1829 (elf_hppa_info_to_howto_rel): Likewise.
1830 (elf_hppa_reloc_type_lookup): Likewise.
1831 (elf_hppa_is_local_label_name): Likewise.
1832 (elf_hppa_fake_sections): Likewise.
1833 (elf_hppa_final_write_processing): Likewise.
1834 (elf_hppa_howto_table): Fully initialise all entries.
1835 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1836 (elf_hppa_info_to_howto): Likewise.
1837 (elf_hppa_info_to_howto_rel): Likewise.
1838 (elf_hppa_reloc_type_lookup): Likewise.
1839 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1840 elf_hppa_unmark_useless_dynamic_symbols,
1841 elf_hppa_remark_useless_dynamic_symbols,
1842 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1843 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1844 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1845 elf32-hppa.c mess is cleaned up.
1846 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1847 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1848 r_field then call hppa_field_adjust inline func with variable
1849 r_field arg, instead call hppa_field_adjust with fixed arg.
1850 In case R_PARISC_PCREL22F, don't set r_field.
1851 (elf_hppa_relocate_insn): Change args and return type to unsigned
1852 int. Call re_assemble_* funcs to do the work.
1854 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1857 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1859 (sign_extend): Mask first before sign extending.
1860 (low_sign_extend): Rewrite without condition expression.
1861 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1862 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1863 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1864 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1865 result as function return value rather than through pointer arg.
1866 Accept unsigned int args, and return unsigned int.
1867 (re_assemble_3): New. Combines function of dis_assemble_3 with
1868 re-assembly of opcode and immediate.
1869 (re_assemble_12): Likewise.
1870 (re_assemble_16): Likewise.
1871 (re_assemble_17): Likewise.
1872 (re_assemble_21): Likewise.
1873 (re_assemble_22): Likewise.
1874 (hppa_field_adjust): Rewrite and document, paying attention to
1875 size of types and signed/unsigned issues.
1876 (get_opcode): Shift before masking.
1877 (FDLW): Rename to FLDW.
1878 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1879 (hppa_rebuild_insn): Change args and return value to unsigned
1880 int. Make use of re_assemble_*. Correct case 11.
1882 * dep-in.sed: Handle ../opcodes/.
1883 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1884 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1885 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1886 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1887 elfarm-nabi.lo dependencies outside of auto-dependency area.
1888 Regenerate dependencies.
1889 * Makefile.in: Regenerate.
1891 * configure.in (TRAD_HEADER): Test non-null before
1893 * configure: Regenerate.
1895 * reloc.c: Fix mis-spelling in comment.
1897 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1899 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1900 * vms.c (vms_openr_next_archived_file): Return NULL.
1902 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1904 * coffcode.h Copy changes mistakenly done to libcoff.h in
1907 2000-04-29 Andreas Jaeger <aj@suse.de>
1909 * libbfd-in.h: Correctly check GCC version.
1910 * bfd-in.h: Likewise.
1911 * libhppa.h: Likewise.
1912 * libbfd.h: Regenerate.
1913 * bfd-in2.h: Regenerate.
1915 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1917 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1918 coffdu-rs6000.{lo,c}.
1919 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1921 * Makefile.in: Regenerate.
1922 * xcoff.h: New file.
1923 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1924 * coff-rs6000.c: Move all declarations and defines that are
1925 common to the xcoff backends into xcoff.h
1926 * coff64-rs6000.c: Ditto,
1928 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1930 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1931 _bfd_coff_force_symnames in strings and
1932 _bfd_coff_debug_string_prefix_length to their default values.
1933 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1935 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1937 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1938 _bfd_coff_force_symnames in strings and
1939 _bfd_coff_debug_string_prefix_length to their default values.
1941 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1943 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1944 Check local_got_refcounts before dereferencing.
1946 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1947 before deciding we don't need R_PPC_PLT32 relocation.
1948 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1951 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1953 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1955 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1956 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1957 (elf_i386_relocate_section): Allow for .plt to go missing.
1958 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1959 can use a relative reloc for got as elf_i386_relocate_section.
1960 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1962 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1964 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1966 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1968 * Makefile.am (coff64-rs6000.lo): New rule.
1969 * Makefile.in: Regenerate.
1970 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1971 xcoff_is_local_label_name, xcoff_rtype2howto,
1972 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1973 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1974 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1975 (NO_COFF_SYMBOLS): Define.
1976 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
1977 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
1979 (MINUS_ONE): New macro.
1980 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
1982 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
1983 coff_SWAP_aux_out): Map to the new functions.
1984 * coff64-rs6000.c: New file.
1985 * libcoff.h (bfd_coff_backend_data): Add new fields
1986 _bfd_coff_force_symnames_in_strings and
1987 _bfd_coff_debug_string_prefix_length.
1988 (bfd_coff_force_symnames_in_strings,
1989 bfd_coff_debug_string_prefix_length): New macros for above fields.
1990 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
1991 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
1992 of using coff_swap_sym_in directly.
1993 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
1994 (coff_set_flags) Set magic for XCOFF64.
1995 (coff_compute_section_file_positions): Add symbol name length to
1996 string section length if bfd_coff_debug_string_prefix_length is
1998 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
1999 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2000 using coff_swap_lineno_in directly.
2001 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2002 and _bfd_coff_debug_string_prefix_length fields.
2003 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2004 symbol names into strings table when
2005 bfd_coff_force_symnames_in_strings is true.
2006 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2007 SET_RELOC_VADDR): New macros.
2008 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2009 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2011 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2012 changes within RS6000COFF_C specific code.
2013 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2014 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2015 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2016 Extend existing hack on target name.
2017 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2019 * coff-tic54x.c (ticof): Keep up to date with new fields
2020 in bfd_coff_backend_data.
2021 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2022 targ_selvecs to include rs6000coff64_vec for rs6000.
2023 * configure.in: Add rs6000coff64_vec case.
2024 * cpu-powerpc.c: New bfd_arch_info_type.
2026 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
2028 * config.bfd: Only disable elf32-hppa vectors, not all of the
2029 BSD and OSF configuration support. Provide (disabled) clauses
2031 * configure.in: Add clause for PA64 support.
2032 * configure: Rebuilt.
2034 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2035 (bfd_elf64_hppa_vec): Declare.
2037 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2038 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2039 (elf64-hppa.lo): Add dependencies.
2040 * Makefile.in: Rebuilt.
2042 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2044 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
2046 * libhppa.h (dis_assemble_16): New function.
2047 (pa_arch): Added pa20w element.
2049 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
2051 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2052 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2053 bfd_elf64_slurp_reloc_table.
2055 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2056 definitions to get external names.
2057 (elf_write_relocs): Renamed from write_relocs and make global.
2058 (elf_slurp_reloc_table): Make global.
2059 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2061 * archive.c (hpux_uid_gid_encode): New function.
2062 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2063 defined and the ID is greater than 99999.
2064 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2065 special uid/gid fields into 32 bit values.
2067 2000-04-21 Matthew Green <mrg@cygnus.com>
2069 * config.bfd: Add NetBSD/sparc64 support.
2071 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2072 David Mosberger <davidm@hpl.hp.com>
2073 Timothy Wall <twall@cygnus.com>
2074 Jim Wilson <wilson@cygnus.com>
2076 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2077 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2078 (BFD64_BACKENDS): Add elf64-ia64.lo.
2079 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2080 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2081 * Makefile.in: Rebuild.
2082 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2083 (bfd_ia64_arch): Declare.
2084 (bfd_archures_list): Add bfd_ia64_arch.
2085 * bfd-in2.h: Rebuild.
2086 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2087 * configure: Rebuild.
2088 * configure.host: (ia64-*-linux*): New host.
2089 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2090 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2091 * elf.c (prep_headers): Add bfd_arch_ia64.
2092 * libbfd.h: Rebuild.
2093 * reloc.c: Add IA-64 relocations.
2094 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2096 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2097 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2099 2000-04-21 Richard Henderson <rth@cygnus.com>
2101 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2102 contents when performing a partial link.
2103 (bfd_elf_d30v_reloc_21): Likewise.
2105 2000-04-20 H.J. Lu <hjl@gnu.org>
2107 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2108 patch to symbols defined by a shared object.
2109 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2111 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2114 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2115 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2117 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2119 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2120 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2121 (coff-ia64.lo): Add dependency.
2122 * Makefile.in: Regenerate.
2123 * coff-ia64.c: New file.
2124 * efi-app-ia32.c: Ditto.
2125 * efi-app-ia64.c: Ditto.
2126 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2127 (coff_set_flags): Ditto.
2128 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2129 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2130 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2131 * configure: Regenerate.
2132 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2133 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2134 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2135 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2136 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2137 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2138 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2139 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2140 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2141 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2142 (GET_PDATA_ENTRY): Ditto.
2143 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2144 data_start. Use above macros to read fields that are 64 bit wide for
2145 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2146 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2147 FileAlignment and SectionAlignment to minimum alignment if they
2149 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2150 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2151 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2152 Use above macros to write fields that are 64 bit wide for
2154 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2155 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2156 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2157 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2158 begin address, end address, and unwind info address only. Use
2159 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2161 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2162 HIGH3ADJ relocation names.
2163 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2164 * targets.c: Declare bfd_efi_app_ia32_vec and
2165 bfd_efi_app_ia64_vec.
2166 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2167 bfd_efi_app_ia64_vec.
2169 2000-04-17 Timothy Wall <twall@cygnus.com>
2171 * bfd-in2.h: Add prototypes for tic54x load page access.
2172 * bfd-in.h: Regenerate.
2173 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2174 in customized _set_arch_mach function.
2175 * coffcode.h (coff_set_alignment_hook): Set section load page if
2176 the appropriate macro is defined.
2177 (write_object_contents): Read section load page.
2179 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2181 * elf32-hppa.h: Update copyright date.
2183 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2184 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2186 * elf32-d30v.c (MAX32): Don't use LL suffix.
2187 (MIN32): Define in terms of MAX32.
2188 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2190 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2193 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2195 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2197 * dep-in.sed: Match space before file name, not after.
2198 * Makefile.am: Regenerate dependencies.
2199 * Makefile.in: Regenerate.
2201 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2202 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2203 extend without an if statement.
2205 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2207 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2209 * elf32-mips.c (gprel16_with_gp): Likewise.
2210 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2211 here using -0x40000, not (int)0xfffc0000.
2212 (elf32_hppa_size_of_stub): Likewise.
2214 2000-04-11 Timothy Wall <twall@cygnus.com>
2216 * coff-tic54x.c: Now builds with all targets.
2217 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2218 * Makefile.in: Regenerate.
2219 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2220 unitialized variable.
2222 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2224 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2225 --enable-build-warnings option.
2226 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2227 * Makefile.in, configure: Re-generate.
2229 2000-04-07 Nick Clifton <nickc@cygnus.com>
2231 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2232 BFD_RELOC_THUMB_PCREL_BLX.
2234 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2235 R_ARM_XPC25 and R_ARM_THM_PC22.
2237 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2238 R_ARM_XPC25 and R_ARM_THM_XPC22.
2239 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2240 R_ARM_[XPC25|THM_XPC22].
2242 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2243 elf/arm-oabi.h to elf/arm.h
2245 * Makefile.am: Fix dependency for elfarm-oabi.c
2246 * Makefile.in: Regenerate.
2248 * bfd-in2.h: Regenerate.
2249 * libbfd.h: Regenerate.
2251 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2253 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2254 and restore it on failure. Release newly allocated tdata on
2257 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2259 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2260 (decode_line_info): Set it. Report error if unit->line_offset is
2261 equal to or larger than it.
2263 2000-04-07 Timothy Wall <twall@cygnus.com>
2265 * targets.c: Added vecs for tic54x.
2266 * reloc.c: Added relocs for tic54x.
2267 * libbfd.h: Regenerated.
2268 * configure: Add TI COFF vecs for tic54x.
2269 * configure.in: Ditto.
2270 * config.bfd (targ_cpu): Recognize new tic54x target.
2271 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2272 * bfd-in2.h: Add tic54x target and relocations.
2273 * Makefile.am, Makefile.in: Add tic54x target.
2274 * archures.c (bfd_archures_list): Add tic54x target.
2275 * coff-tic54x.c: New.
2276 * cpu-tic54x.c: New.
2278 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2280 * elfcore.h (elf_core_file_p): call backend_object_p which
2281 thereby gets an opportunity to update the arch/machine type.
2283 2000-04-06 Timothy Wall <twall@cygnus.com>
2285 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2286 class. Handle SEC_CLINK and SEC_BLOCK flags.
2287 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2288 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2290 2000-04-06 Nick Clifton <nickc@cygnus.com>
2292 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2293 EF_INTERWORK if this is an unknown EABI.
2294 (elf32_arm_merge_private_bfd_data): Check EABI version
2295 numbers. Only check EF_xxx flags if the EABI version number
2297 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2298 if the EABI version number is unknown.
2299 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2300 if the EABI version number is unknown.
2302 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2304 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2305 BFD_RELOC_SH_LOOP_END.
2306 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2307 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2308 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2309 (sh_elf_reloc_loop): New function.
2310 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2312 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2313 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2314 * bfd-in2.h, libbfd.h: Regenerate.
2316 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2318 * po/bfd.pot: Regenerate.
2320 * Makefile.am: Remove extraneous mkdep comment.
2321 (MKDEP): Use gcc -MM rather than mkdep.
2322 (DEP): Quote when passing vars to sub-make. Add warning
2324 (DEP1): Rewrite for "gcc -MM".
2325 (CLEANFILES): Add DEP2.
2326 Update dependencies.
2327 * Makefile.in: Regenerate.
2329 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2331 * configure.in: Added corefile support for AIX 4.3. In particular,
2332 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2333 compiling rs6000-core.c.
2334 * configure: Regenerated.
2336 2000-04-03 H.J. Lu <hjl@gnu.org>
2338 * cache.c (bfd_open_file): Unlink the output file only if
2339 it has non-zero size.
2341 2000-04-01 Ken Block USG <block@zk3.dec.com>
2343 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2344 relative relocations for non-loaded sections in shared objects.
2345 (elf64_alpha_check_relocs): Similarly.
2347 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2349 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2350 BFD_RELOC_16 to switch for extended relocs.
2351 (MY_swap_ext_reloc_in): New.
2352 (MY_swap_ext_reloc_out): New.
2353 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2354 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2355 (NAME(aout,squirt_out_relocs)): Similarly use
2356 MY_swap_ext_reloc_out.
2357 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2359 2000-04-03 Kazu Hirata <kazu@hxi.com>
2361 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2362 the R_PCRWORD_B case.
2364 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2366 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2370 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2372 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2373 HOWTO references to bfd_elf_generic_reloc, that have
2374 partial_inplace == true, now use the new function. The function
2375 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2376 extends its fixes to the R_M32R_{16,24,32} relocs.
2377 The new logic in m32r_elf_lo16_reloc() has been removed, and
2378 it instead calls the new routine to obtain that functionality.
2380 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2382 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2383 elf32_avr_check_relocs, avr_final_link_relocate,
2384 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2385 elf32_avr_object_p): Add prototypes.
2386 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2387 (bfd_elf_avr_final_write_processing): Make static.
2389 2000-03-27 Denis Chertykov <denisc@overta.ru>
2391 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2392 * archures.c (bfd_architecture): Add AVR architecture.
2393 (bfd_archures_list): Add reference to AVR architecture info.
2394 * elf.c (prep_headers): Handle bfd_arch_avr.
2395 * reloc.c: Add various AVR relocation enums.
2396 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2398 * Makefile.am: Add support for AVR elf.
2399 * configure.in: Likewise.
2400 * config.bfd: Likewise.
2401 * Makefile.in: Regenerate.
2402 * configure: This too.
2403 * bfd-in2.h: And this.
2404 * libbfd.h: And this.
2406 2000-03-24 H.J. Lu <hjl@gnu.org>
2408 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2409 (elf64_alpha_find_reloc_at_ofs): Likewise.
2411 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2413 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2414 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2415 allowable range used to be -2**(n-1) to 2**n-1.
2416 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2417 "boolean overflow" with "bfd_reloc_status_type flag".
2419 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2421 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2423 2000-03-14 Kazu Hirata <kazu@hxi.com>
2425 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2426 of shrinks properly, including the last reloc.
2428 2000-03-13 Kazu Hirata <kazu@hxi.com>
2430 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2433 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2435 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2436 a format mismatch rather than an "error" from bfd_read such as
2437 bfd_error_file_truncated.
2439 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2441 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2442 sign-extension and big-endian compensation for
2443 R_MIPS_64 even in ld -r.
2445 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2447 * elf32-mips.c (mips_elf_next_relocation): Rename from
2448 mips_elf_next_lo16_relocation, and generalize to look
2449 for any relocation type.
2450 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2451 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2452 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2453 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2454 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2455 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2456 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2457 (mips_rtype_to_howto): Likewise.
2458 (mips_elf_calculate_relocation): Handle new relocs.
2459 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2460 are paired. The addend for R_MIPS_GNU_REL16_S2
2461 is shifted right two bits.
2463 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2465 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2466 comment, and ensure it doesn't happen again.
2467 (bfd_install_relocation): Same here.
2468 (_bfd_relocate_contents): Don't bother assigning unused signmask
2469 shift result. Fix typos in comments.
2470 Remove trailing whitespace throughout file.
2472 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2474 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2475 * bfd-in2.h: Rebuild.
2477 2000-03-06 Nick Clifton <nickc@cygnus.com>
2479 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2481 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2482 (SIZEOF_ILF_STRINGS): Redefine.
2483 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2484 relative reloc, as opposed to a section relative reloc.
2485 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2487 Add length of symbol's prefix to string pointer.
2488 Store a pointer to the symbol in the symbol pointer table.
2489 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2490 Initialise the symbol pointer table.
2491 Store the hint in the Hint/Name table.
2492 Make the jump reloc be symbol realtive, not section relative.
2493 Create an import symbol for imported code.
2495 2000-03-06 Catherine Moore <clm@cygnus.com>
2497 * elf.c (swap_out_syms): Check for null type_ptr.
2499 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2501 * aout-target.h (MY(write_object_contents)): Remove unused
2502 and unusable "#if CHOOSE_RELOC_SIZE".
2503 * pc532-mach.c (MY(write_object_contents)): Ditto.
2504 * netbsd.h (MY(write_object_contents)): Ditto.
2505 * hp300hpux.c (MY(write_object_contents)): Ditto.
2506 * freebsd.h (MY(write_object_contents)): Ditto.
2507 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2509 2000-02-29 H.J. Lu <hjl@gnu.org>
2511 * peicode.h (jtab): Make it static.
2513 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2514 defined and COFF_IMAGE_WITH_PE is not defined.
2515 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2516 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2518 2000-03-01 Nick Clifton <nickc@cygnus.com>
2520 * coff-arm.c (bfd_arm_process_before_allocation): Make
2521 'symndx' signed to prevent compile time warning.
2523 * coff-mcore.c: Remove unused prototype for pe_object_p.
2525 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2526 functions that are not used when COFF_IMAGE_WITH_PE is
2528 (struct sh_opcode): Change type of 'flags' field to unsigned
2529 long so that it can hold the USESAS flag.
2531 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2533 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2536 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2538 Remove unusued variables and code.
2539 (elf_backend_add_symbol_hook): Fix prototype.
2541 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2544 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2547 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2549 Remove unusued variables and code.
2550 (elf_backend_add_symbol_hook): Fix prototype.
2552 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2554 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2555 to unused function parameter.
2557 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2559 Use EMPTY_HOWTO to initialise empty howto slots.
2560 Remove unused variables.
2562 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2564 2000-03-01 H.J. Lu <hjl@gnu.org>
2566 * aoutx.h (aout_link_input_section_std): Pass "true" to
2567 the undefined_symbol callback.
2568 (aout_link_input_section_ext): Likewise.
2569 * bout.c (get_value): Likewise.
2570 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2571 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2573 (alpha_relocate_section): Likewise.
2574 * coff-arm.c (coff_arm_relocate_section): Likewise.
2575 * coff-i960.c (coff_i960_relocate_section): Likewise.
2576 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2577 * coff-mips.c (mips_relocate_section): Likewise.
2578 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2579 * coff-sh.c (sh_relocate_section): Likewise.
2580 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2581 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2582 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2583 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2584 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2585 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2586 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2587 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2588 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2589 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2590 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2591 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2592 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2593 * elflink.h (elf_link_output_extsym): Likewise.
2594 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2595 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2596 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2598 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2599 undefined_symbol callback when building shared library with
2600 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2602 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2603 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2604 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2605 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2606 (elf32_mips_get_relocated_section_content): Likewise.
2607 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2608 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2609 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2610 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2612 2000-02-28 Nick Clifton <nickc@cygnus.com>
2614 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2615 * Makefile.in: Regenerate.
2617 * configure.in: Add support for mips and sh pe vectors.
2618 * configure: regenerate.
2620 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2623 * targets.c: Add mips and sh pe vectors.
2625 * libpei.h (coff_final_link_postscript): Only define if not
2628 * coffcode.h: Add support for WinCE magic numbers.
2630 * peigen.c (pe_print_reloc): Update comment and rearrange
2631 appending of newline character.
2633 * peicode.h: Add support for Image Library Format.
2634 (pe_ILF_vars): Structure containing data used by ILF code.
2635 (pe_ILF_make_a_section): New function. Create a section based
2637 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2639 (pe_ILF_make_a_symbol): New function. Create a symbol based
2641 (pe_ILF_save_relocs): New function. Store the relocs created
2642 by pe_ILF_make_a_reloc in a section.
2643 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2645 (pe_ILF_object_p): New function. Return a bfd_target pointer
2647 (pe_bfd_object_p): If an ILF object is detected call
2648 pe_ILF_object_p on it.
2650 * coff-arm.c: Add support for WinCE relocs which are different
2651 from normal ARM COFF relocs.
2652 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2654 * coff-sh.c: Add support for sh-pe target.
2655 * pe-sh.c: New file. Support code for sh-pe target.
2656 * pei-sh.c: New file. Support code for sh-pe target.
2658 * pe-mips.c: New file. Support code for mips-pe target.
2659 * pei-mips.c: New file. Support code for mips-pe target.
2661 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2663 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2664 architecture if the object causing the bump is dynamic.
2665 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2666 and also don't it for memory ordering.
2667 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2669 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2671 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2672 calling bfd_get_section_size_before_reloc.
2673 (decode_line_info): Likewise.
2674 (_bfd_dwarf2_find_nearest_line): Likewise.
2676 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2678 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2679 name of the libtool directory.
2680 * Makefile.in: Rebuild.
2682 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2684 * som.c (SOM_HOWTO): Define.
2685 (som_hppa_howto_table): Use it.
2687 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2689 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2691 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2693 2000-02-24 Catherine Moore <clm@cygnus.com>
2695 * som.c (som_misc_symbol_info): Add field
2697 (som_bfd_derive_misc_symbol_info): Initialize
2699 (som_build_and_write_symbol_table): Keep track
2700 of secondary_def field.
2701 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2702 if secondary_def field is set.
2703 (som_bfd_ar_write_symbol_stuff): Initialize
2706 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2708 * dwarf2.c (read_address): Read 16-bits addresses.
2709 (parse_comp_unit): Accept addr_size == 2.
2711 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2713 * bfd-in.h: Update copyright date.
2715 2000-02-23 Linas Vepstas <linas@linas.org>
2717 * cpu-i370.c: New file.
2718 * elf32-i370.c: New file.
2719 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2720 (bfd_i370_arch): New.
2721 (bfd_archures_list): Add bfd_i370_arch.
2722 * elf.c (prep_headers): Add bfd_arch_i370.
2723 * Makefile.am: Add support for IBM 370 elf.
2724 * config.bfd: Likewise.
2725 * configure.in: Likewise.
2726 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2727 * reloc.c (bfd_reloc_code_type): Likewise.
2728 * targets.c: Likewise.
2730 * Makefile.in: Regenerate.
2731 * configure: Regenerate.
2732 * bfd-in2.h: Regenerate.
2734 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2736 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2737 invalid relocation types, and change them to R_386_NONE.
2739 2000-02-22 H.J. Lu <hjl@gnu.org>
2741 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2742 not defined, don't add a second ELF_VER_CHR.
2744 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2745 symbols converted to local symbols even when stripping all
2747 (elf_link_output_extsym): Process global symbols converted to
2748 local symbols even if they are being stripped.
2750 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2752 * archures.c (bfd_octets_per_byte): Return unsigned int.
2753 (bfd_arch_mach_octets_per_byte): Ditto.
2754 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2756 * section.c (bfd_get_section_size_before_reloc): Quell signed
2757 vs. unsigned comparison warning.
2758 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2759 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2760 change. What was I thinking?
2761 * bfd-in2.h: Regenerate.
2763 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2764 (elf_gc_sections): Same here.
2765 (elf_gc_common_finalize_got_offsets): And here.
2767 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2769 ELF HPPA doesn't work at present; remove it until it does.
2770 * config.bfd: Comment out setting targ_defvec to
2772 * Makefile.am: Rebuild dependencies.
2773 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2774 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2775 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2776 * Makefile.in: Rebuild.
2777 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2779 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2781 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2782 is no bfd_free(). Revert bfd_free part of previous change.
2784 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2786 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2788 (coff_compute_section_file_positions): Use bfd_free to pair
2790 (coff_write_object_contents): Likewise.
2792 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2793 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2795 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2797 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2798 (xcoff_ar_file_hdr_big): New structure.
2799 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2800 (xcoff_ar_hdr_big): New structure.
2801 (SIZEOF_AR_HDR_BIG): New macro.
2802 (xcoff_big_format_p): New macro.
2803 (xcoff_ardata_big): New macro.
2804 (arch_xhdr_big): New macro.
2805 (xcoff_slurp_armap): Handle large archives.
2806 (xcoff_archive_p): Detect large archives.
2807 (xcoff_read_ar_hdr): Handle large archives.
2808 (xcoff_openr_next_archived_file): Handle large archives.
2809 (xcoff_generic_stat_arch_elt): Handle large archives.
2810 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2811 (xcoff_write_armap_big): New function.
2812 (xcoff_write_armap): New function, dispatch to _old or _big.
2813 (xcoff_write_archive_contents_old): Rename from
2814 xcoff_write_archive_contents.
2815 (xcoff_write_archive_contents_big): New function.
2816 (xcoff_write_archive_contents): New function, dispatch to _old or
2819 2000-02-18 Richard Henderson <rth@cygnus.com>
2821 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2822 and hide_symbol members.
2823 (elf_link_hash_copy_indirect): Remove.
2824 (elf_link_hash_hide_symbol): Remove.
2825 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2826 and elf_backend_hide_symbol.
2827 (_bfd_elf_link_hash_copy_indirect): Declare.
2828 (_bfd_elf_link_hash_hide_symbol): Declare.
2829 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2830 (_bfd_elf_link_hash_hide_symbol): Likewise.
2831 (_bfd_elf_link_hash_table_init): Don't init killed members.
2832 * elflink.h (elf_link_add_object_symbols): Use the bed function
2833 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2834 (elf_link_assign_sym_version): Likewise.
2835 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2836 (elf_backend_hide_symbol): Likewise.
2837 (elfNN_bed): Update for new members.
2839 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2841 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2842 STACK_END_ADDR): Define for new core file format.
2843 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2844 for handling the vagaries of the various core file structures used
2845 by AIX over the years.
2846 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2847 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2848 core_dumpx structure.
2850 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2852 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2853 (bfd_mach_sh3_dsp): Likewise.
2854 (bfd_mach_sh4): Reinstate.
2855 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2856 * bfd-in2.h: Regenerate.
2857 * coff-sh.c (struct sh_opcode): flags is no longer short.
2858 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2859 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2860 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2861 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2862 (sh_opcodes): No longer const.
2863 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2864 (sh_insn_uses_reg): Check for USESAS and USESR8.
2865 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2866 (_bfd_sh_align_load_span): Return early for SH4.
2867 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2868 Take into account that field b of a parallel processing insn
2869 could be mistaken for a separate insn.
2870 * cpu-sh.c (arch_info_struct): New array elements for
2871 sh2, sh-dsp and sh3-dsp.
2872 Reinstate element for sh4.
2873 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2874 (SH4_NEXT): Reinstate.
2875 (SH3_NEXT, SH3E_NEXT): Adjust.
2876 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2877 * elf32-sh.c (sh_elf_set_private_flags): New function.
2878 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2879 (sh_elf_merge_private_data): New function.
2880 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2881 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2882 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2883 sh_elf_merge_private_data.
2885 2000-02-13 Richard Henderson <rth@cygnus.com>
2887 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2888 hide_symbol members.
2889 (elf_link_hash_copy_indirect): New.
2890 (elf_link_hash_hide_symbol): New.
2891 * elflink.h (elf_link_add_object_symbols): Break out copy from
2892 indirect new new symbol to elf.c.
2893 (elf_link_assign_sym_version): Break out privatization of
2894 non-exported symbol to elf.c.
2895 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2896 (_bfd_elf_link_hash_hide_symbol): New.
2897 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2899 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2901 * section.c (_bfd_strip_section_from_output): Add info parameter.
2902 If it passed as non-NULL, use it to check whether any input BFD
2903 has an input section which uses this output section. Change all
2905 * bfd-in2.h: Rebuild.
2907 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2908 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2910 * bfd-in2.h: Rebuild.
2912 2000-02-10 Timothy Wall <twall@cygnus.com>
2914 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2915 allow final modifications of swapped-in symbol.
2916 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2917 * coffcode.h (coff_write_relocs): Use macro
2918 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2919 symbol index should be set to -1.
2921 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2923 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2924 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2925 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2926 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2927 sh_insns_uses_or_sets_freg): New functions.
2928 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2929 * (sh_insns_conflict): Use new functions and new macros to
2930 detect conflicts when two instructions both set same integer registers,
2931 both set same fp register, and both set special register.
2933 2000-02-09 Timothy Wall <twall@cygnus.com>
2935 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2936 swapping in sections, so that the swapping routines have access to
2939 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2941 * coff-go32.c: Update comment. Update copyright.
2943 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2945 * syms.c (bfd_decode_symclass)
2946 Two new class characters were added - 'V' and 'v'. The
2947 meaning of 'W' is now restricted to just weak non-object
2948 symbols. This allows differentiation between, for example,
2949 weak functions vs weak objects. nm for example now dumps:
2951 'w' = weak unresolved
2952 'V' = weak global object
2953 'v' = weak unresolved object
2955 (bfd_is_undefined_symclass): New function. Return true if the
2956 given symbol class represents and undefined/unresolved symbol.
2958 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2961 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2963 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2964 STT_ARM_16BIT flag set, but it is not attached to a data object
2965 return STT_ARM_16BIT so that it will be treated as code by the
2968 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2970 * coff-i386.c (i3coff_object_p): Remove prototype.
2973 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2974 to name. Update copyright.
2976 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
2977 assignment to avoid warning. Update copyright.
2979 2000-01-24 Robert Lipe (robertl@sco.com)
2981 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
2982 instead of using GNU C extension.
2984 2000-01-21 Nick Clifton <nickc@cygnus.com>
2986 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
2987 amount from a bfd_in_memory structure.
2988 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
2991 2000-01-14 Nick Clifton <nickc@cygnus.com>
2993 * linker.c (default_indirect_link_order): oops - fix incorrectly
2994 applied patch from Tim Wall.
2996 2000-01-13 Timothy Wall (twall@tiac.net>
2998 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
2999 = scnhsz, filhsz, relsz, aoutsz, etc)
3001 * coffswap.h: Ditto.
3003 2000-01-13 Nick Clifton <nickc@cygnus.com>
3005 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3006 interwork thumb to arm stub.
3008 2000-01-13 Timothy Wall (twall@tiac.net>
3010 * archures.c (bfd_octets_per_byte): New function: Return
3012 (bfd_arch_mach_octets_per_byte): New function: Return target
3015 * section.c: Distinguish between octets and bytes for usage of
3016 _cooked_size, _raw_size, and output_offset. Clarify
3017 description of bfd_set_section_contents.
3019 * bfd-in2.h: Regenerate.
3021 * coffgen.c: Indicate that the offset parameter is in bytes, not
3024 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3025 where appropriate to get the octet offset when calling
3026 bfd_set_section_contents.
3027 (bfd_coff_reloc_link_order): Ditto.
3029 * linker.c (bfd_generic_reloc_link_order): Ditto.
3030 (_bfd_default_link_order): Ditto.
3032 * reloc.c (bfd_perform_relocation): Distinguish between octets
3033 and bytes. Use octets when indexing into octet data; use bytes
3034 when calculating target addresses.
3035 (bfd_install_relocation): Ditto.
3037 * srec.c (srec_write_section): Ditto.
3039 2000-01-13 Nick Clifton <nickc@cygnus.com>
3041 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3042 3 to 2. This allows 4 byte sized sections, which is necessary for
3043 dlltool to build functioning DLLs.
3045 2000-01-10 Philip Blundell <pb@futuretv.com>
3047 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3048 (arm*-*-conix*): New target.
3050 2000-01-10 Egor Duda <deo@logos-m.ru>
3052 * config.bfd: Include elf32_i386 vector to target list for cygwin
3055 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3056 * configure.in: Test for structure win32_pstatus_t in
3058 * configure: Regenerate.
3060 * elf.c (elfcore_grok_win32pstatus): New function: process
3061 win32_pstatus_t notes in elf core file.
3062 (elfcore_grok_note): Detect win32_pstatus notes.
3064 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3066 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3068 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3069 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3071 1999-12-29 Richard Henderson <rth@cygnus.com>
3073 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3074 if no dynamic sections created.
3076 1999-12-27 Nick Clifton <nickc@cygnus.com>
3078 * peicode.h (pe_bfd_object_p): Only define for PE format
3081 1999-12-17 Nick Clifton <nickc@cygnus.com>
3083 * coff-i386.c (i3coff_object_p): Delete.
3084 (i386coff_vec): Replace reference to i3coff_object_p with a
3085 reference to coff_object_p.
3087 * coff-mcore.c (pe_object_p): Delete.
3089 * peicode.h (pe_bfd_object_p): New function: Detect the
3090 presence of a PE format COFF object file. Also detect and
3091 warn about the presence of LINK6 format Image Library Format
3094 1999-12-16 Nick Clifton <nickc@cygnus.com>
3096 * coff-arm.c (NUM_ELEM): New macro.
3097 (NUM_RELOCS): New macro: The number of known ARM relocs.
3098 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3099 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3101 (bfd_arm_process_before_allocation): Produce a warning message if
3102 an out of range symbol index is encountered.
3104 1999-12-14 Nick Clifton <nickc@cygnus.com>
3106 * elflink.h (is_global_symbol_definition): New Function: Return
3107 true iff the symbol is being given a global definition in this
3109 (elf_link_is_defined_archive_symbol): Do not bother processing
3110 symbols for an archive element that has already been included
3112 Use is_global_symbol_definition().
3114 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3116 * config.bfd: Add support for sparc-*-netbsdelf* and
3117 sparc-*-netbsdaout*.
3119 1999-12-13 Nick Clifton <nickc@cygnus.com>
3121 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3122 if the symbol is in the common section.
3124 1999-12-10 Nick Clifton <nickc@cygnus.com>
3126 * elflink.h (elf_link_is_defined_archive_symbol): New
3127 function: Decide if a symbol, in an archive map is there
3128 because it is defined in the archive element, or because it is
3129 just another common declaration of it.
3130 (elf_link_add_archive_symbols): Use
3131 elf_link_is_defined_archive_symbol to decide if an archive
3132 element contain a reference to a common symbol should be
3135 1999-12-10 Nick Clifton <nickc@cygnus.com>
3137 * elflink.h: Revert previous patch.
3138 * targets.c: Revert previous patch.
3139 * libbfd-in2.h: Revert previous patch.
3140 * libbfd.h: Revert previous patch.
3141 * elfxx-target.h: Revert previous patch.
3142 * archive.c: Revert previous patch.
3143 * aout-target.h: Revert previous patch.
3144 * aout-tic30.h: Revert previous patch.
3145 * bfd.c: Revert previous patch.
3146 * coff-alpha.c: Revert previous patch.
3147 * coff-rs6000.c: Revert previous patch.
3148 * elf64-mips.c: Revert previous patch.
3149 * ieee.c: Revert previous patch.
3150 * libecoff.h: Revert previous patch.
3151 * oasys.c: Revert previous patch.
3152 * som.c: Revert previous patch.
3153 * vms.c: Revert previous patch.
3155 1999-12-09 Nick Clifton <nickc@cygnus.com>
3157 * elflink.h (elf_link_add_archive_symbols): Add an archive
3158 element even if contains a symbol which is currently only
3159 considered to be a common.
3161 * targets.c (struct bfd_target): Add new field
3162 _bfd_allow_commons_in_armap.
3163 * bfd-in2.h:Regenerate.
3165 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3167 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3168 * libbfd.h: Regenerate.
3170 * elfxx-target.h: If using COFF archive map, override
3171 definition of allow_commons_in_armap and replace with
3174 * archive.c (bfd_compute_and_write_armap): Do not place common
3175 symbols into the archive map unless _bfd_allow_commons_in_armap
3178 * aout-target.h (MY_allow_commons_in_armap): Define.
3179 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3180 * bfd.c (bfd_allow_commons_in_armap): Define.
3181 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3182 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3183 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3184 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3185 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3186 * oasys.c (oasys_allow_commons_in_armap): Define.
3187 * som.c (som_allow_commons_in_armap): Define.
3188 * vms.c (vms_allow_commons_in_armap): Define.
3190 1999-12-07 Jim Blandy <jimb@cygnus.com>
3192 Add support for SSE registers in ELF core files.
3193 * elf.c (elfcore_make_note_pseudosection): New function.
3194 (elfcore_grok_prfpreg): Use it.
3195 (elfcore_grok_prxfpreg): New function.
3196 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3198 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3200 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3201 value by 4 before storing it back in the field. From
3202 Koundinya. K <kk@ddeorg.soft.net>.
3204 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3206 * archures.c (bfd_mach_am33): Define.
3207 * bfd-in2.h: Rebuilt.
3208 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3209 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3210 (compute_function_info): Handle additional registers saved by
3212 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3213 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3215 1999-11-29 Jim Blandy <jimb@cygnus.com>
3217 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3219 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3222 1999-11-27 Michael Meissner <meissner@cygnus.com>
3224 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3225 internal use within gas for alpha explicit relocations.
3226 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3227 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3228 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3229 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3230 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3231 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3233 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3234 BFD_RELOC_ALPHA_USER_*.
3236 * bfd-in2.h: Regenerate.
3237 * libbfd.h: Regenerate.
3239 1999-11-26 Fred Fish <fnf@cygnus.com>
3241 * elf.c (elfcore_read_notes): Add prototype for static function.
3242 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3243 (bfd_section_from_phdr): Replacement function that calls
3244 _bfd_elf_make_section_from_phdr for generic segment types and
3245 backend fucntion pointed to by elf_backend_section_from_phdr for
3246 backend specific segment types.
3247 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3248 now called by _bfd_elf_make_section_from_phdr. Note that this func
3249 is now just a stub between the caller and bfd_section_from_phdr.
3251 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3252 elf_backend_section_from_phdr.
3253 (elf_backend_section_from_phdr): Add prototype.
3255 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3256 (elfNN_bed): Add elf_backend_section_from_phdr.
3258 1999-11-25 Nick Clifton <nickc@cygnus.com>
3260 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3261 SEC_CODE and SEC_READONLY flags to glue sections.
3263 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3264 SEC_CODE and SEC_READONLY flags to glue sections.
3266 1999-11-20 Nick Clifton <nickc@cygnus.com>
3268 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3271 1999-11-19 Catherine Moore <clm@cygnus.com>
3273 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3274 (elf_cpu32_plt_entry): Likewise.
3276 1999-11-18 Nick Clifton <nickc@cygnus.com>
3278 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3280 (coff_mcore_relocate_section): Initialise addend to 0.
3281 Special case processing of RVA reloc.
3283 1999-11-17 Richard Henderson <rth@cygnus.com>
3285 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3286 type_change_ok; add sign_extend_vma.
3287 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3288 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3289 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3290 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3291 (elfNN_bed): Follow struture changes.
3293 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3295 * libbfd.c (bfd_read): Check result of read against desired result
3297 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3298 invalid compared to the section size.
3300 * ieee.c (ieee_slurp_debug): Get the length of the debug
3301 information right if there is no data part.
3303 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3305 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3306 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3308 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3310 * elflink.h (elf_bfd_final_link): Make last_local signed.
3312 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3314 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3317 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3319 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3321 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3322 * bfd-in2.h: Regenerate.
3324 1999-10-15 Andrew Haley <aph@cygnus.com>
3326 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3328 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3330 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3332 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3334 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3335 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3338 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3340 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3341 relocs also need the GP value.
3342 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3343 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3344 the GP value for R_MIPS_LITERAL relocs too. Handle
3345 R_MIPS_64 relocs properly on big-endian MIPS.
3346 (mips_elf_sign_extend): Behave properly with 'long long'.
3347 (mips_elf_highest): Correct typo.
3349 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3351 * cpu-m32r.c (arch_info_struct): New static global.
3352 (bfd_m32r_arch): Refer to it.
3353 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3354 (m32r_elf_print_private_bfd_data): Ditto.
3355 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3356 * archures.c (bfd_mach_m32rx): Define it.
3357 * bfd-in2.h: Rebuild.
3359 1999-09-28 Fred Fish <fnf@cygnus.com>
3361 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3362 (cisco_core_big_vec): Add new bigendian vec.
3363 (cisco_core_little_vec): Add new little endian vec.
3365 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3366 (crash_info_locs): Add array of possible offsets.
3367 (MASK_ADDR): Mask to apply to crash info offset.
3368 (crashinfo_external): Add textbase, database, bssbase and
3369 turn into a typedef.
3370 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3371 Many small changes to account for additional hardware versions.
3372 Pick a reasonable size for ".reg" section. Add a ".crash"
3373 section to allow access to crashinfo_external struct.
3374 (cisco_core_file_p): New version of this function that
3375 iterates over crash_info_locs, calling cisco_core_file_validate.
3376 (cisco_core_vec): Old big endian only vec replaced with ...
3377 (cisco_core_big_vec): Add big endian version.
3378 (cisco_core_little_vec): Add little endian version.
3380 * configure.in (cisco_core_vec): Split to two new vectors ...
3381 (cisco_core_big_vec): New target vector.
3382 (cisco_core_little_vec): New target vector.
3383 * configure: Regenerate.
3384 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3385 to cisco_core_big_vec in targ_selvecs.
3387 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3389 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3390 (mips_elf_relocate_got_local): Unused, delete.
3391 (mips_elf_relocate_global_got): Unused, delete.
3393 1999-09-24 Fred Fish <fnf@cygnus.com>
3395 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3396 to initialize it to something meaningful. Then use it to generate
3397 more useful segment names.
3399 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3401 * som.c (NO_PCREL_MODES): Define if the system does not define
3403 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3404 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3405 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3406 * libhppa.h (dis_assemble_22): New function.
3407 (bfd_hppa_insn2fmt): Handle long branch.
3409 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3412 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3414 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3415 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3416 (reloc_howto_type howto_table): Tidy comments and whitespace.
3418 1999-09-17 Nick Clifton <nickc@cygnus.com>
3420 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3421 previous delta. Set sec->gc_mark instead.
3423 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3425 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3426 (elf_cpu32_plt_entry): Likewise.
3428 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3430 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3432 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3433 symbol table, then just compute a suitable value (but do not
3434 create a __gp symbol).
3436 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3437 symbols when building shared libraries.
3438 (elf_hppa_final_link_relocate): Correct handling of PCREL
3439 relocations against undefined symbols.
3441 1999-09-16 Nick Clifton <nickc@cygnus.com>
3443 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3444 interworking sections as linker created so that they will not
3445 be removed by garbage collection.
3447 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3449 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3450 (elf_hppa_final_link_relocate): Consistently create an absolute
3451 address, then subtract out the value of __gp.
3453 1999-09-14 Michael Meissner <meissner@cygnus.com>
3455 * configure.in (Canonicalization of target names): Remove adding
3456 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3457 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3458 * configure: Regenerate.
3460 1999-09-14 Nick Clifton <nickc@cygnus.com>
3462 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3465 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3467 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3468 (elf_hppa_final_link): Initialize text_segment_base and
3470 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3472 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3473 (elf_hppa_final_link_relocate): Likewise.
3474 (elf_hppa_relocate_insn): Likewise.
3475 (elf_hppa_relocate_section): Initialize HOWTO.
3477 1999-09-13 Donn Terry <donn@interix.com>
3479 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3480 handling to support both GNU and MS objects.
3482 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3483 when determining whether to set F_RELFLG.
3485 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3487 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3488 PC24 relocs if the target is an undefined weak symbol.
3489 (arm_add_to_rel): Fix compiler warning.
3490 (elf32_arm_plt0_entry): Correct comments.
3492 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3494 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3495 an absolute symbol in REL relocs.
3497 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3499 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3500 Stub SEGREL32. Return an error for any relocation not handled.
3502 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3504 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3505 constant symbols, and avoid multiple definition errors on them.
3507 1999-09-12 Donn Terry <donn@interix.com>
3509 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3510 significant bit is set.
3512 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3514 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3516 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3517 relocs as we do for RELA relocs.
3519 1999-09-11 Donn Terry <donn@interix.com>
3521 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3522 (coff_final_link_postscript): Define.
3523 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3524 directory entries here.
3525 (_bfd_pei_final_link_postscript): New function.
3527 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3528 section flags based on the section name.
3530 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3531 get the overflow of the s_nlnno field from the s_nreloc field.
3532 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3533 the s_nlnno overflow of the .text section into the s_nreloc
3536 * peigen.c (add_data_entry): Declare.
3537 (pei_swap_aouthdr_out): Get image size right. Set linker version
3539 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3540 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3541 extraneous ImageBase.
3542 (pe_print_edata): Likewise.
3543 (pe_print_pdata): Likewise. Print exception entries.
3544 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3545 (tbl): Make const, add "UNKNOWN".
3546 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3547 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3548 section data directory.
3549 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3551 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3552 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3553 * peicode.h (coff_get_symbol_info): Define.
3555 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3557 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3559 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3562 * libpei.h: New file, broken out of peicode.h.
3563 * peigen.c: New file, broken out of peicode.h.
3564 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3565 * configure.in: Add peigen.lo to list of files required for each
3567 * Makefile.am: Rebuild dependencies.
3568 (BFD32_BACKENDS): Add peigen.lo.
3569 (BFD32_BACKENDS_CFILES): Add peigen.c.
3570 (SOURCE_HFILES): Add libpei.h.
3571 * configure, Makefile.in: Rebuild.
3573 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3574 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3575 instead. Don't clear the s_paddr field for an uninitialized data
3578 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3579 coff_data_type to f_timdat.
3580 * peicode.h (pe_mkobject_hook): Likewise.
3582 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3583 number if COFF_IMAGE_WITH_PE.
3585 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3586 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3587 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3588 there is no SEC_DEBUGGING section.
3589 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3590 IMAGE_FILE_DEBUG_STRIPPED.
3592 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3593 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3594 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3595 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3597 * coffswap.h (IMAGE_BASE): Don't define.
3598 * pei-arm.c (IMAGE_BASE): Don't define.
3599 * pei-i386.c (IMAGE_BASE): Don't define.
3600 * pei-mcore.c (IMAGE_BASE): Don't define.
3601 * pei-ppc.c (IMAGE_BASE): Don't define.
3603 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3604 symbol, switch on the class when determining whether to modify the
3605 value. For PE, don't modify the value of a C_FCN symbol not named
3608 * libbfd-in.h (_bfd_abort): Declare.
3610 * bfd.c (_bfd_abort): New function.
3611 * libbfd.h: Rebuild.
3613 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3616 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3617 don't write out the associated line numbers.
3619 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3622 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3623 changes when the base type is unknown.
3625 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3628 * syms.c (BSF_DEBUGGING_RELOC): Define.
3629 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3630 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3632 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3633 BSF_DEBUGGING_RELOC set.
3634 * bfd-in2.h: Rebuild.
3636 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3638 * ecoff.c (bfd_debug_section): Update initialization for new
3640 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3641 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3643 1999-09-10 H.J. Lu <hjl@gnu.org>
3645 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3646 _bfd_filnmlen field.
3647 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3649 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3651 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3652 for FPTR relocs involving local symbols.
3654 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3655 value for the stub address in a call through a stub.
3656 Install the value for a local symbol directly into the DLT
3657 instead of generating a reloc. Correctly handle FPTR64 relocs.
3659 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3660 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3661 (elf_hppa_final_link): Call them.
3663 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3665 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3666 (elf_adjust_dynamic_symbol): ...from here.
3668 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3670 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3671 relocation, remove them. SECREL64->LTOFF16WF.
3672 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3674 (elf_hppa_relocate_insn): Similarly.
3676 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3677 (elf_hppa_relocate_insn): Similarly.
3679 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3681 (elf_hppa_relocate_insn): Similarly.
3683 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3684 Handle LTOFF_TP* relocs.
3685 (elf_hppa_relocate_insn): Similarly.
3687 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3688 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3689 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3691 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3692 DIR32, DIR64 and FPTR64 relocations.
3693 (elf_hppa_relocate_insn): Similarly.
3695 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3696 address of the .PARISC.global section.
3697 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3698 table entry elf_hppa_final_link_relocate. Do not give a warning
3699 for a reloc against an external symbol if it has a PA64 hash
3701 (elf_hppa_final_link_relocate): Significantly rework. Handle
3702 DLTIND relocations. Compute the final value of the relocation
3703 before passing the value of elf_hppa_relocate_insn.
3704 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3705 relocation support. Handle DLTIND relocation requests just like
3706 DLTREL relocation requests. Simplify branch handling.
3708 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3710 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3711 non-allocated section as done in i386 version.
3712 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3713 statement since this is no know relocation.
3715 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3717 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3719 (elf_hppa_relocate_insn): Similarly.
3721 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3723 (elf_hppa_relocate_insn): Similarly.
3725 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3726 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3727 Pass the relocate type rather than the insn format to
3728 elf_hppa_relocate_insn.
3729 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3730 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3732 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3734 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3735 (bfd_coff_filnmlen): Define.
3736 (bfd_coff_std_swap_table): Initialize new field.
3737 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3739 (coff_write_symbols): Likewise.
3740 (coff_get_normalized_symtab): Likewise.
3741 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3742 * libcoff.h: Rebuild.
3744 1999-09-06 Donn Terry <donn@interix.com>
3746 * coffcode.h (sort_by_secaddr): New static function if
3748 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3749 sections by VMA when assigning target_index values. Always set
3752 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3753 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3755 * libcoff.h: Rebuild.
3757 * coffcode.h (coff_set_custom_section_alignment): Add const to
3758 declaration to match definition.
3759 (coff_write_object_contents): Don't set F_AR32W(R)? if
3762 * coff-i386.c (in_reloc_p): Add declaration.
3763 (i386coff_vec): Simplify initialization of
3764 application_section_flags.
3766 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3767 version. Move COFF_WITH_PE specific code to new version.
3768 (stype_to_sec_flags): Likewise. Add section parameter.
3769 * coffgen.c (make_a_section_from_file): Set target_index before
3770 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3771 * libcoff.h: Rebuild.
3773 * syms.c (stt): Add some PE/PEI section names.
3774 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3776 (bfd_symbol_info): Check for 'w'.
3778 * section.c (struct bfd_comdat_info): Define.
3779 (asection): Add comdat field.
3780 (STD_SECTION): Initialize comdat field.
3781 (bfd_make_section_anyway): Likewise.
3782 * bfd-in2.h: Rebuild.
3784 1999-09-06 Andreas Schwab <schwab@suse.de>
3786 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3789 1999-09-06 Nick Clifton <nickc@cygnus.com>
3791 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3792 bfd_realloc instead of calloc and realloc.
3794 1999-09-04 Steve Chamberlain <sac@pobox.com>
3796 * cpu-pj.c: New file.
3797 * elf32-pj.c: New file.
3798 * config.bfd (pj*): New cpu.
3799 (pj-*-*, pjl-*-*): New targets.
3800 * configure.in (bfd_elf32_pj_vec): New target vector.
3801 (bfd_elf32_pjl_vec): New target vector.
3802 * archures.c (bfd_arch_pj): Define.
3803 * elf.c (prep_headers): Handle bfd_arch_pj.
3804 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3805 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3806 to target vector list.
3807 * Makefile.am: Rebuild dependencies.
3808 (ALL_MACHINES): Add cpu-pj.lo.
3809 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3810 (BFD32_BACKENDS): Add elf32-pj.lo.
3811 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3812 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3814 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3816 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3817 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3818 and NON_GOT_REF from weak defined symbol to real symbol.
3819 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3820 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3821 create a COPY reloc.
3822 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3823 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3824 don't create a COPY reloc.
3826 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3828 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3829 count those in sections we are not including in the link.
3831 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3833 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3834 field in hpux11 shared libraries.
3836 1999-09-02 Nick Clifton <nickc@cygnus.com>
3838 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3840 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3842 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3843 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3844 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3846 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3848 * elflink.h (record_link_assignment): When possible, keep the
3849 original type of the symbol.
3851 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3853 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3854 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3855 tools were configured.
3856 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3858 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3860 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3861 GOT entries for GOT16 relocations; they're not required.
3863 1999-08-24 Nick Clifton <nickc@cygnus.com>
3865 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3867 * config.bfd (arm-*-netbsd*): New target.
3868 * configure.in (armnetbsd_vec): New target vector.
3869 * configure: Regenerate
3870 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3872 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3873 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3874 (armnetbsd.lo): New rule with deps.
3875 * Makefile.in: Regenerate.
3877 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3880 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3882 * som.c (som_slurp_symbol_table): Fix typo in comment.
3884 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3886 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3887 here instead of using elf_section_data...
3889 1999-08-19 Nick Clifton <nickc@cygnus.com>
3891 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3892 relocations into the base file.
3893 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3894 we are building a base file.
3896 1999-08-19 Nick Clifton <nickc@cygnus.com>
3898 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3900 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3901 REL relocs when performing a partial relocation.
3903 1999-08-18 Donn Terry <donn@interix.com>
3905 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3906 _bfd_coff_link_input_bfd into top level.
3908 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3909 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3910 (coff_i386_rtype_to_howto): Likewise.
3911 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3912 Completely ignore symbols which are all zero.
3913 (dummy_reloc16_estimate): Add return 0.
3914 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3915 variable copy to name_copy to avoid shadowing outer scope
3917 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3918 from unsigned int to unsigned long. Add timestamp field.
3919 * libcoff.h: Rebuild.
3921 1999-08-17 H.J. Lu <hjl@gnu.org>
3923 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3926 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3928 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3929 for special section symbols.
3930 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3931 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3934 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3936 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3937 coincidence of variable names between old and new code.
3939 1999-08-12 Nick Clifton <nickc@cygnus.com>
3941 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3942 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3943 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3944 and 'addend' parameter a 'bfd_signed_vma'.
3945 (elf32_arm_final_link_relocate): Do not involve stubs in
3946 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3947 jumps, not function calls.
3949 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3951 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3952 in R_ARM_PC24 relocs.
3954 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3956 * elf-hppa.h (elf_hppa_fake_sections): New function.
3957 * elf32-hppa.c (elf_backend_fake_sections): Define.
3959 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3960 recent changes to the arch_info structure.
3962 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3963 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3964 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3967 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3968 Ralf Baechle <ralf@uni-koblenz.de>
3970 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3971 output DT_MIPS_GOTSYM.
3972 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3973 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3975 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
3977 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
3978 prototype. Handle local symbols. Add commentary.
3979 (mips_elf_calculate_relocation): Adjust accordingly.
3980 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
3983 * elflink.h (elf_bfd_final_link): Tweak last change.
3985 1999-08-09 Mark Mitchell <mark@codesourcery.com>
3987 * elflink.h (elf_link_size_reloc_section): Use the counts in the
3988 elf-section data to allocate just the right amount of relocation
3989 space. Don't allocate the hash space twice.
3990 (elf_bfd_final_link): Calculate the amount of space to allocate in
3991 each relocation section.
3993 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
3995 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
3996 64bit mode, generate a section relative relocation for a 32bit
3998 (elf_hppa_is_local_label_name): New function.
3999 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4000 shared between 32bit and 64bit port.
4002 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4004 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4005 R_MIPS_GOT16 and R_MIPS_CALL16.
4006 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4007 to use when looking for a preexisting GOT entry.
4009 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4011 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4012 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4014 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4016 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4018 * elflink.h (elf_link_output_extsym): Don't output a weak
4019 reference to an undefined symbol just because it was defined weak
4022 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4024 * coffgen.c (coff_find_nearest_line): When looking for file, use
4025 last best match rather than first. If address is beyond last line
4026 number record, don't return the last line as the correct value.
4028 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4030 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4031 * bfd-in2.h: Rebuild.
4033 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4035 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4036 * coffcode.h (coff_set_custom_section_alignment): New static
4038 (coff_section_alignment_table): New static array.
4039 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4040 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4041 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4042 * libcoff.h: Rebuild.
4044 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4046 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4048 * Makefile.in: Rebuild.
4050 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4052 * section.c (SEC_SHARED): Define.
4053 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4054 (styp_to_sec_flags): Likewise.
4055 * peicode.h (coff_swap_scnhdr_out): Likewise.
4056 * bfd-in2.h: Rebuild.
4058 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4060 * coffcode.h (coff_classify_symbol): Comment out part of
4061 1999-08-05 change which breaks cygwin DLLs.
4063 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4064 * aclocal.m4, configure: Rebuild.
4066 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4068 * section.c (global_syms): Only initialize union field if
4071 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4073 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4074 the size of a GOT entry here.
4075 (mips_elf_calculate_relocation): Don't create a local GOT entry
4076 for the symbol in a GOT16 relocation; just for it's high-order bit
4077 (_bfd_mips_elf_relocate_section): Fix thinko.
4079 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4081 Based on patches from Donn Terry <donn@interix.com>:
4082 * coffcode.h (enum coff_symbol_classification): Define.
4083 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4084 _bfd_coff_classify_symbol. Change return type.
4085 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4086 (coff_slurp_symbol_table): Use coff_classify_symbol.
4087 (coff_classify_symbol): New static function.
4088 (coff_sym_is_global): Never define.
4089 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4090 * cofflink.c (coff_link_check_ar_symbols): Use
4091 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4092 (coff_link_add_symbols): Likewise.
4093 (_bfd_coff_link_input_bfd): Likewise.
4094 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4095 coff_classify_symbol.
4096 * libcoff.h: Rebuild.
4098 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4100 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4101 (e_ltpsel, e_rtpsel): Similarly.
4103 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4104 and 14bit ertpsel. Handle 64bit psel.
4106 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4108 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4109 handling for REL relocations. And only left-shift R_MIPS26
4110 relocation addends where necessary.
4112 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4114 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4115 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4116 Just return the relocation found.
4117 (mips_elf_relocate_section): Pull the LO16 addend out of the
4118 section itself when using REL relocations.
4120 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4121 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4124 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4126 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4127 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4128 relocation against a symbol in an input section with no output
4129 section. From Daniel Jacobowitz <drow@false.org>.
4131 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4133 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4134 look for generated file correctly.
4135 * aclocal.m4, configure: Rebuild.
4137 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4139 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4140 and R_MIPS16_26 relocations correctly when relocating.
4141 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4142 and R_MIPS_CALL_LO16 are for global symbols.
4144 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4146 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4148 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4149 variables and initialize them.
4151 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4153 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4154 there are no global symbols requiring GOT entries.
4155 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4156 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4157 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4159 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4160 symbols are considered to have the value zero.
4161 (_bfd_mips_elf_relocate_section): Don't try to perform a
4162 relocation for an undefined symbol.
4163 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4166 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4168 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4169 wants ba,a,pt %xcc instead of %icc.
4170 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4171 of large PLT entries.
4172 (sparc64_elf_plt_ptr_offset): Fix calculation.
4173 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4174 addend should be relative to load address, not .plt section start.
4175 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4177 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4179 * elf-bfd.h (struct elf_backend_data): Add
4180 print_symbol_all and output_arch_syms backend methods.
4181 * elfxx-target.h: Likewise.
4182 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4183 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4184 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4186 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4187 symbols in .dynsym, add their names into .dynstr. Put those symbols
4189 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4190 pointers to STT_REGISTER symbols in dynsym section.
4191 (sparc64_elf_print_symbol_all): New function.
4192 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4193 printing using the print_symbol_all hook.
4195 1999-07-30 Catherine Moore <clm@cygnus.com>
4197 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4200 1999-07-29 Richard Henderson <rth@cygnus.com>
4202 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4203 dynamic_sections_created.
4205 1999-07-29 Richard Henderson <rth@cygnus.com>
4207 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4208 (mips_rtype_to_howto): ... new function.
4209 (_bfd_mips_elf_relocate_section): Use it.
4211 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4213 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4215 1999-07-27 Nick Clifton <nickc@cygnus.com>
4217 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4219 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4220 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4222 1999-07-23 Donn Terry <donn@interix.com>
4224 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4225 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4226 * cofflink.c (coff_link_add_symbols): If PE, handle section
4228 * libcoff.h: Rebuild.
4230 * config.bfd (i[3456]86-*-interix*): New target.
4232 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4234 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4235 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4236 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4237 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4238 (COFF_SUPPORT_GNU_LINKONCE): Define.
4239 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4240 (COFF_SUPPORT_GNU_LINKONCE): Define.
4242 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4245 * makefile.dos: Remove; obsolete.
4246 * configure.bat: Remove; obsolete.
4248 1999-07-21 H.J. Lu <hjl@gnu.org>
4250 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4252 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4254 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4255 message and fail if a symbol index is out of range.
4257 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4259 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4260 when looking at a R_MIPS_GOT16 relocation.
4262 1999-07-20 Nick Clifton <nickc@cygnus.com>
4264 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4266 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4268 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4269 removed in previous change.
4270 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4271 in relocateable output.
4273 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4275 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4278 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4279 if they appear to be specially created by the linker.
4281 1999-07-19 Nick Clifton <nickc@cygnus.com>
4283 * targets.c (alternative_target): New field in bfd_target
4285 (bfd_search_for_target): New function: Find a target that
4286 satisifies a search function.
4287 * bfd-in2.h: Regenerate.
4289 * elfxx-target.h: Initialise the alternative_target field of
4290 the bfd_target structures to point to the other target (if
4292 * nlm-target.h: Initialise the alternative_target field of
4293 the bfd_target structures to point to the other target (if
4296 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4297 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4299 * aix386-core.c: Initialise new field of bfd_target structure.
4300 * aout-adobe.c: Initialise new field of bfd_target structure.
4301 * aout-arm.c: Initialise new field of bfd_target structure.
4302 * aout-target.h: Initialise new field of bfd_target structure.
4303 * aout-tic30.c: Initialise new field of bfd_target structure.
4304 * binary.c: Initialise new field of bfd_target structure.
4305 * bout.c: Initialise new field of bfd_target structure.
4306 * cisco-core.c: Initialise new field of bfd_target structure.
4307 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4308 * coff-alpha.c: Initialise new field of bfd_target structure.
4309 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4310 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4311 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4312 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4313 * coff-i386.c: Initialise new field of bfd_target structure.
4314 * coff-i860.c: Initialise new field of bfd_target structure.
4315 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4316 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4317 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4318 * coff-mips.c: Initialise new field of bfd_target structure.
4319 * coff-ppc.c: Initialise new field of bfd_target structure.
4320 * coff-rs6000.c: Initialise new field of bfd_target structure.
4321 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4322 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4323 * coff-tic30.c: Initialise new field of bfd_target structure.
4324 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4325 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4326 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4327 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4328 * hppabsd-core.c: Initialise new field of bfd_target structure.
4329 * hpux-core.c: Initialise new field of bfd_target structure.
4330 * i386msdos.c: Initialise new field of bfd_target structure.
4331 * i386os9k.c: Initialise new field of bfd_target structure.
4332 * ieee.c: Initialise new field of bfd_target structure.
4333 * ihex.c: Initialise new field of bfd_target structure.
4334 * irix-core.c: Initialise new field of bfd_target structure.
4335 * mipsbsd.c: Initialise new field of bfd_target structure.
4336 * netbsd-core.c: Initialise new field of bfd_target structure.
4337 * oasys.c: Initialise new field of bfd_target structure.
4338 * osf-core.c: Initialise new field of bfd_target structure.
4339 * ppcboot.c: Initialise new field of bfd_target structure.
4340 * ptrace-core.c: Initialise new field of bfd_target structure.
4341 * sco5-core.c: Initialise new field of bfd_target structure.
4342 * som.c: Initialise new field of bfd_target structure.
4343 * srec.c: Initialise new field of bfd_target structure.
4344 * tekhex.c: Initialise new field of bfd_target structure.
4345 * trad-core.c: Initialise new field of bfd_target structure.
4346 * versados.c: Initialise new field of bfd_target structure.
4347 * vms.c: Initialise new field of bfd_target structure.
4349 1999-07-19 Andreas Schwab <schwab@suse.de>
4351 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4354 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4356 * elflink.h (elf_link_adjust_relocs): New function.
4357 (elf_bfd_final_link): Use it.
4358 (elf_link_input_bfd): Deal with the fact that there can be
4359 two relocation sections for a single section.
4360 (elf_reloc_link_order): Likewise.
4362 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4363 a relocateable object.
4364 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4366 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4368 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4369 (sparc64_elf_get_reloc_upper_bound,
4370 sparc64_elf_get_dynamic_reloc_upper_bound,
4371 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4372 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4374 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4375 ELF64_R_TYPE_ID/DATA where appropriate.
4377 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4379 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4382 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4384 * elf32-mips.c (mips_elf_local_relocation_p): New static
4386 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4387 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4388 Always set *require_jalxp.
4389 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4390 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4391 GOT16 if the GOT16 is against a local symbol. Don't return false
4392 for an undefined symbol. If there is an overflow, assert that we
4395 1999-07-16 Andreas Schwab <schwab@suse.de>
4397 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4398 variables `link' and `elfsec'.
4399 (elf_bfd_final_link): Remove unused variable `os'.
4401 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4403 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4404 a PT_PHDR program headers.
4405 (_bfd_mips_elf_final_link): Don't assume there are going to be
4406 section symbols when we're not building a shared object.
4407 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4410 1999-07-15 J.T. Conklin <jtc@redback.com>
4412 * config.bfd (i[3456]86-*-vxworks*): New target.
4414 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4416 * elf32-mips.c (mips_elf_stub_section_p): New function.
4417 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4418 (mips_elf_relocate_section): Adjust calling sequence for
4419 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4420 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4423 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4425 * configure.in: Bump version number to 2.9.5.
4426 * configure: Rebuild.
4428 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4430 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4432 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4433 to derive final type instead of hardwiring a selection.
4435 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4437 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4438 things relocated by R_MIPS16_GPREL.
4439 (mips_elf_perform_relocation): Likewise.
4441 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4443 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4445 1999-07-14 Richard Henderson <rth@cygnus.com>
4447 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4448 (_bfd_mips_elf_size_dynamic_sections): Set it.
4449 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4450 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4451 new argument max_local.
4453 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4455 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4456 subwords when handling an R_MIPS16_26 relocation.
4457 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4460 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4461 dst_mask to match reality.
4462 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4463 (mips_elf_obtain_contents): Use bfd_get.
4464 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4465 (mips_elf_relocate_section): Likewise.
4467 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4469 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4470 (mips_elf_relocate_section): Adjust calling sequence for
4471 mips_elf_perform_relocation.
4472 (mips_elf_perform_relocation): Take additional argument. Handle
4473 R_MIPS16_26. Use bfd_put for convenience.
4475 1999-07-13 Richard Henderson <rth@cygnus.com>
4477 * elf.c (assign_file_positions_for_segments): Thinko last change.
4478 Always overwrite p_flags.
4480 1999-07-13 Richard Henderson <rth@cygnus.com>
4482 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4483 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4484 .dynbss and .rel[a].bss if want_dynbss.
4485 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4487 1999-07-13 Richard Henderson <rth@cygnus.com>
4489 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4491 1999-07-13 Richard Henderson <rth@cygnus.com>
4493 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4494 (struct elf_link_hash_table): Add dynlocal.
4495 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4496 (_bfd_elf_link_adjust_dynindx): Delete.
4497 (_bfd_elf_link_renumber_dynsyms): Prototype.
4498 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4499 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4500 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4501 (_bfd_elf_link_lookup_local_dynindx): New function.
4502 (elf_link_renumber_hash_table_dynsyms): New function.
4503 (_bfd_elf_link_renumber_dynsyms): New function.
4504 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4505 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4506 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4507 instead of elf_link_remove_section_and_adjust_dynindices.
4508 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4509 (elf_link_assign_sym_version): Remove removed_dynamic code.
4510 (elf_link_renumber_dynsyms): Delete.
4511 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4513 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4514 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4515 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4516 * elf32-mips.c: Similarly.
4517 * elf32-ppc.c: Similarly.
4518 * elf32-sparc.c: Similarly.
4519 * elf64-alpha.c: Similarly.
4520 * elf64-sparc.c: Similarly.
4522 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4524 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4525 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4526 when the relocation is against _gp_disp.
4528 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4530 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4531 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4532 to possibly_dynamic_relocs. Adjust usage throughout code.
4533 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4534 (elf_mips_ctor64_howto): Likewise.
4535 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4537 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4538 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4539 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4540 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4542 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4544 * Makefile.am: Rebuild dependencies.
4545 * Makefile.in: Rebuild.
4547 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4548 * bfd-in2.h: Rebuild.
4550 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4551 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4552 structure initializations. Add casts.
4553 * reloc.c (EMPTY_HOWTO): Define.
4554 * bfd-in2.h: Rebuild.
4555 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4556 comparisons against 0.
4557 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4558 previous_ibfd_e_flags to unsigned long.
4559 * vms.h (struct vms_private_data_struct): Change section_count to
4561 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4562 (_bfd_vms_write_gsd): Change symnum to unsigned.
4563 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4564 * vms-tir.c (etir_sta): Change psect to unsigned.
4565 (alloc_section): Change idx to unsigned.
4566 (tir_sta, tir_ctl): Change psect to unsigned.
4567 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4568 * vms.c (priv_section_count): Change to unsigned.
4570 1999-07-12 Andreas Schwab <schwab@suse.de>
4572 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4573 * m68klinux.c: Likewise.
4575 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4577 * Many files: Changes to avoid gcc warnings: Remove unused local
4578 variables. Add default case to enum switches.
4579 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4580 compile if not COFF_IMAGE_WITH_PE.
4581 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4582 (bfd_arm_get_bfd_for_interworking): Likewise.
4583 (bfd_arm_process_before_allocation): Likewise.
4584 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4585 * pei-arm.c: Likewise.
4586 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4587 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4588 (mips_elf_got16_entry): Put parens around & in body of ==.
4589 (mips_elf_calculate_relocation): Correct test for empty string.
4590 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4592 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4595 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4597 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4598 as appropriate. Fill in structure initializations. Add variable
4599 initializations. Add casts.
4600 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4601 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4603 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4605 * elf-bfd.h (bfd_elf_hash): Update declaration.
4606 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4607 when calling bfd_elf_hash.
4609 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4611 * libbfd.c (bfd_put_8): Make it of type `void'.
4612 * bfd-in2.h: Regenerated.
4613 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4615 (_bfd_mips_elf_final_link): Likewise.
4617 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4619 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4621 * config.bfd (hppa*-*-linux-gnu*): New target
4623 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4625 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4626 (_bfd_mips_elf_create_dynamic_sections): New function.
4627 (_bfd_mips_elf_add_symbol_hook): Likewise.
4628 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4629 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4630 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4631 (_bfd_mips_elf_gc_mark_hook): Likewise.
4632 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4633 (_bfd_mips_elf_always_size_sections): Likewise.
4634 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4635 (_bfd_mips_elf_check_relocs): Likewise.
4636 (_bfd_mips_elf_link_hash_table_create): Likewise.
4637 (_bfd_mips_elf_print_private_data): Likewise.
4638 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4639 (_bfd_mips_elf_final_link): Likewise.
4640 (_bfd_mips_elf_additional_program_headers): Likewise.
4641 (_bfd_mips_elf_modify_segment_map): Likewise.
4642 (_bfd_mips_elf_relocate_section): Likewise.
4643 * elf32-mips.c (mips_elf32_object_p): Move contents into
4644 _bfd_mips_elf_object_p.
4645 (mips_elf_additional_program_headers): Rename to
4646 _bfd_mips_elf_additional_program_headers.
4647 (mips_elf_modify_segment_map): Rename to
4648 _bfd_mips_elf_modify_segment_map.
4649 (elf_mips_abi_name): Change prototype.
4650 (mips_elf32_section_from_shdr): Merge into
4651 _bfd_mips_elf_section_from_shdr.
4652 (mips_elf32_section_processing): Merge into
4653 _bfd_mips_elf_section_processing.
4654 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4655 the right back-end ELF linker.
4656 (mips_elf_relocate_section): Rename to
4657 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4658 (mips_elf_link_output_symbol_hook): Rename to
4659 _bfd_mips_elf_link_output_symbol_hook.
4660 (mips_elf_create_dynamic_section): Rename to
4661 _bfd_mips_elf_create_dynamic_section.
4662 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4663 Adjust for 64-bit code. Use mips_elf_got_section.
4664 (mips_elf_adjust_dynamic_symbol): Rename to
4665 _bfd_mips_elf_adjust_dynamic_symbol. Use
4666 mips_elf_allocate_dynamic_relocations.
4667 (mips_elf_finish_dynamic_symbol): Rename to
4668 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4669 Adjust for 64-bit code.
4670 (mips_elf_finish_dynamic_sections): Rename to
4671 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4672 (mips_elf_always_size_sections): Rename to
4673 _bfd_mips_elf_always_size_sections.
4674 (mips_elf_add_symbol_hook): Rename to
4675 _bfd_mips_elf_add_symbol_hook.
4676 (mips_elf_next_lo16_addend): Constify.
4677 (mips_elf_calculate_relocation): Likewise.
4678 (mips_elf_obtain_contents): Likewise.
4679 (mips_elf_perform_relocation): Likewise.
4680 (mips_elf_create_dynamic_relocation): Likewise.
4681 (mips_elf_allocate_dynamic_relocations): New function.
4682 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4683 (MIPS_ELF_REL_SIZE): Likewise.
4684 (MIPS_ELF_DYN_SIZE): Likewise.
4685 (MIPS_ELF_GOT_SIZE): Likewise.
4686 (MIPS_ELF_SYM_SIZE): Likewise.
4687 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4688 (MIPS_ELF_GET_WORD): Likewise.
4689 (MIPS_ELF_PUT_WORD): Likewise.
4690 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4691 (STUB_LW): Conditionalize for 64-bit value.
4692 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4694 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4695 Check it for inconsistency.
4696 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4698 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4700 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4701 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4702 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4703 (mips_elf_local_got_index): Likewise.
4704 (mips_elf_got_page): Likewise.
4705 (mips_elf_got_info): Likewise.
4706 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4707 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4708 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4709 instead of constant `2'.
4710 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4711 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4712 (mips_elf_size_dynamic_sections): Use
4713 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4714 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4715 Adjust all releveant entries in elf backend table.
4716 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4717 (mips_elf64_section_processing): Likewise.
4718 Adjust elf backend entries to use _bfd_mips_elf variants now
4721 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4723 (size_dynamic_sections): Likewise.
4724 (elf_link_output_extsym): Likewise.
4725 * elf.c: (elf_fake_sections): Likewise.
4726 * libbfd.c (bfd_get): New macro.
4727 (bfd_put): Likewise.
4728 * bfd-in2.h: Regenerated.
4730 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4732 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4733 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4734 wap_reloca_in, and swap_reloca_out.
4735 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4736 multiple internal relocations per external relocation.
4737 (link_read_relocs): Likewise.
4738 (elf_bfd_final_link): Likewise.
4739 (elf_link_input_bfd): Likewise.
4740 (elf_gc_mark): Likewise.
4741 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4742 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4744 (size_info): Add entries for new fields.
4745 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4746 (mips_elf64_be_swap_reloc_in): New function.
4747 (mips_elf64_be_swap_reloc_out): Likewise.
4748 (mips_elf64_be_swap_reloca_in): Likewise.
4749 (mips_elf64_be_swap_reloca_out): Likewise.
4750 (mips_elf64_size_info): Add entries for new fields.
4752 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4754 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4755 field equals the new rel_count field.
4756 (elf_link_input_bfd): When doing a relocateable link, use the new
4757 rel_count field rather than the reloc_count field.
4758 (elf_reloc_link_order): Likewise.
4759 (elf_finish_pointer_linker_section): Likewise.
4761 Based on patch from H.J. Lu <hjl@gnu.org>:
4762 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4763 shared library to override a weak definition in a regular object.
4765 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4767 * libhppa.h: Revert July 2, 1999 patch.
4769 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4770 need to generate DLTIND relocations, not DLTREL relocations.
4772 1999-07-05 Nick Clifton <nickc@cygnus.com>
4774 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4776 (coff_set_flags): Recognise arm 5 architectures.
4778 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4779 Add support for armv5 architecture.
4781 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4783 * reloc.c: Add new, assembler only, ARM reloc:
4784 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4786 * bfd-in2.h: Regenerate.
4788 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4790 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4791 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4792 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4793 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4794 * elf32-mips.c (ABI_64_P): New macro.
4795 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4796 (_bfd_mips_elf_find_nearest_line): Adjust call to
4797 _bfd_dwarf2_find_nearest_line.
4798 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4799 * libbfd.h: Regenerated.
4801 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4803 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4805 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4807 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4808 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4810 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4812 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4814 (_bfd_elf_init_reloc_shdr): New function.
4815 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4816 bfd_alloc followed by memset.
4817 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4818 (elf_fake_sections): Here.
4819 (assign_section_numbers): Assign section numbers for the second
4820 relocation section, if required.
4821 * elflink.h (elf_link_output_relocs): New function.
4822 (elf_link_size_reloc_section): Likewise.
4823 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4824 (elf_link_input_bfd): Use elf_link_output_relocs.
4826 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4827 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4829 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4831 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4834 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4836 * elf32-mips.c (mips_elf_got_info): Move declaration before
4837 prototypes. Change global_gotsym to be a pointer to a hash entry,
4838 rather than a number index.
4839 (mips_elf_link_hash_entry): Move declaration before prototypes.
4840 (mips_elf_irix6_finish_dynamic_symbol): New function.
4841 (mips_elf_sign_extend): Likewise.
4842 (mips_elf_high): Likewise.
4843 (mips_elf_higher): Likewise.
4844 (mips_elf_highest): Likewise.
4845 (mips_elf_global_got_index): Likewise.
4846 (mips_elf_local_got_index): Likewise.
4847 (mips_elf_got_offset_from_index): Likeiwse.
4848 (mips_elf_record_global_got_symbol): Likewise.
4849 (mips_elf_got_page): Likewise.
4850 (mips_elf_next_lo16_addend): Likewise.
4851 (mips_elf_calculate_relocation): Likewise.
4852 (mips_elf_obtain_contents): Likewise.
4853 (mips_elf_perform_relocation): Likewise.
4854 (mips_elf_assign_gp): Likewise.
4855 (mips_elf_sort_hash_table_f): Likewise.
4856 (mips_elf_sort_hash_table): Likewise.
4857 (mips_elf_got_section): Likewise.
4858 (mips_elf_got_info): Likewise.
4859 (mips_elf_create_local_got_entry): Likewise.
4860 (mips_elf_got16_entry): Likewise.
4861 (mips_elf_create_dynamic_relocation): Likewise.
4862 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4863 (mips_elf_final_gp): Use mips_elf_assign_gp.
4864 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4865 into SHN_SCOMMON automatically on IRIX6.
4866 (mips_elf_add_symbol_hook): Likewise.
4867 (mips_elf_relocate_section): Rewrite, using
4868 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4869 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4870 Don't deal with .rld_map on IRIX6.
4871 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4872 section flags appropriately for .got.
4873 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4874 the got. Call mips_elf_record_global_got_symbol and allocate
4875 local got space appropriately.
4876 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4877 char *. Rework calculation of GOT size. Sort dynamic symbol
4878 table entries so entries that do not require GOT entries appear at
4879 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4880 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4882 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4884 (mips_elf_finish_dynamic_symbol): Use
4885 mips_elf_irix6_finish_dynamic_symbol.
4886 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4887 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4888 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4890 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4892 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4893 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4895 1999-06-04 Philip Blundell <philb@gnu.org>
4897 * elf32-arm.h (elf_backend_got_header_size): Define.
4898 (elf_backend_plt_header_size): Likewise.
4900 1999-06-28 Jim Pick <jim@jimpick.com>
4902 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4904 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4906 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4907 relocation function.
4908 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4910 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4912 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4913 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4914 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4915 (_bfd_mips_elf_section_from_shdr): Use them.
4916 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4917 of GP-relative sections.
4918 (_bfd_mips_elf_set_section_contents): Use them.
4919 (_bfd_mips_elf_section_processing): Share code between .sdata and
4920 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4921 (mips_elf_additional_program_headers): Add handling for
4922 PT_MIPS_OPTIONS segment on IRIX6.
4923 (mips_elf_modify_segment_map): Likeiwse.
4924 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4925 Include the options sections on IRIX6. Don't look for GP-relative
4926 sections by name; use SHF_MIPS_GPREL instead.
4927 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4929 (mips_elf_create_dynamic_sections): Don't muck about with section
4930 alignments and such on IRIX6.
4931 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4932 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4933 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4934 bfd_zalloc rather than bfd_alloc and memset.
4935 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4936 Don't assert the existence of .rld_map on IRIX6.
4937 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4939 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4940 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4943 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4945 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4946 (mips_elf_swap_msym_out): New function.
4947 (mips_elf_create_msym_section): Likewise.
4948 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4949 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4950 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4951 section not named .msym.
4952 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4953 .msym directly. Set appropriate attributes for the .msym
4955 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4956 (mips_elf_link_hash_newfunc): Clear it.
4957 (mips_elf_create_dynamic_sections): Create the .msym section
4959 (mips_elf_size_dynamic_sections): Allocate space for the
4960 .msym section. Add a DT_MIPS_MSYM entry.
4961 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4963 (mips_elf_finish_dynamic_sections): Assign a value for
4964 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4966 * elf32-mips.c (irix_compat_t): New enumeration.
4967 (ABI_N32_P): New macro.
4968 (IRIX_COMPAT): Likewise.
4969 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4970 (mips_elf_relocate_section): Fix typo.
4972 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4974 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4975 as writable PE sections.
4977 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4979 * dwarf2.c (struct arange): New type.
4980 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
4981 (arange_add): New function.
4982 (decode_line_info): Keep track of address ranges that a compilation
4984 (comp_unit_contains_address): Return true if address is contained
4985 in _any_ of the address ranges associated with a compilation unit.
4986 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
4987 on the first comp_unit that contains the address.
4989 1999-06-26 David Mosberger <davidm@hpl.hp.com>
4991 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
4992 (decode_line_info): Add variable STASH and initialize it to point
4993 to the per-bfd dwarf2_debug info. Remove static variable
4994 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
4996 1999-06-26 Ian Lance Taylor <ian@zembu.com>
4998 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
4999 shared library to have an undefined symbol.
5001 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5002 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5004 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5006 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5007 * elf32-hppa.c: Remove everything related to symbol extension
5008 sections & records. Use the common elf_hppa_final_write_processing.
5010 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5012 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5013 functions instead of _init/_fini if requested.
5015 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5017 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5020 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5022 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5023 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5025 (ppc_elf_finish_dynamic_sections): Check for positive section
5026 dynindx field, rather than comparing against -1.
5027 (ppc_elf_relocate_section): Only return false if undefined_symbol
5028 or reloc_overflow fail, not always upon encountering an error.
5030 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5032 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5033 bfd_byte * before performing pointer arithmetic.
5035 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5037 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5039 * elf32-hppa.c: Include elf-hppa.h.
5040 (ARCH_SIZE): Define.
5041 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5043 (elf32_hppa_info_to_howto): Similarly.
5044 (elf_hppa_howto_table): Similarly.
5045 (elf_hppa_reloc_type_lookup): Similarly.
5046 (hppa_elf_gen_reloc_type): Similarly.
5047 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5049 1999-06-22 Nick Clifton <nickc@cygnus.com>
5051 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5052 handling R_V850_22_PCREL relocation.
5054 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5056 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5059 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5061 * section.c (_bfd_strip_section_from_output): Ignore sections
5062 DISCARDed by the link script.
5064 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5066 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5067 Remove unused local variable spp.
5069 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5070 the entry symbol is not set.
5072 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5074 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5075 GPDISP or LITUSE in a relocatable link.
5077 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5079 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5080 * (alloc_dwarf1_func): Likewise.
5082 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5084 * libhppa.h: Fix various formatting errors.
5085 (assemble_3); Rewrite using CATENATE.
5086 (assemble_17): Fix various bugs.
5088 1999-06-16 Nick Clifton <nickc@cygnus.com>
5090 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5092 1999-06-15 Richard Henderson <rth@cygnus.com>
5094 * section.c (SEC_SHORT): Define.
5095 * bfd-in2.h: Rebuild.
5097 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5099 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5100 Remove abfd parameter. Use _bfd_strip_section_from_output.
5101 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5103 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5104 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5105 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5107 (bfd_elf_size_dynamic_sections): Use it.
5109 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5111 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5112 complain_overflow_bitfield to complain_overflow_signed.
5114 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5116 * elflink.h (elf_link_read_relocs_from_section): New function,
5118 (elf_link_read_relocs): Here. Use it for both relocation
5121 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5123 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5124 asect->reloc_count is valid.
5126 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5128 * elf32-mips.c (mips_elf32_section_processing): Permit a
5129 SHT_MIPS_REGINFO section to have a size of 0.
5131 1999-06-12 David O'Brien <obrien@freebsd.org>
5133 * config.bfd (alpha*-*-freebsd*): New target.
5134 (i[3456]86-*-freebsd*): Now defaults to ELF.
5136 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5138 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5139 wrap if the relocation covers the high bit of an address.
5141 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5143 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5145 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5146 instead of R_SPARC_max.
5147 (sparc64_elf_info_to_howto): Likewise.
5148 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5149 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5151 1999-06-07 Richard Henderson <rth@cygnus.com>
5153 * section.c (_bfd_strip_section_from_output): Remove output
5154 sections with no initial link_order.
5156 1999-06-07 Nick Clifton <nickc@cygnus.com>
5158 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5160 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5162 * Makefile.am (SOURCE_HFILES): Add missing headers.
5163 * Makefile.in: Regenerated.
5165 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5167 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5170 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5172 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5173 range undefweak symbols.
5174 * hash.c: Add missing comma after @xref{}
5175 * linker.c: Likewise.
5177 1999-06-04 Nick Clifton <nickc@cygnus.com>
5179 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5181 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5182 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5183 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5184 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5186 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5188 * Makefile.am: Rebuild dependencies.
5189 (BFD32_BACKENDS): Add dwarf1.lo.
5190 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5191 * Makefile.in: Rebuild.
5193 1999-06-04 Nick Clifton <nickc@cygnus.com>
5195 * Makefile.am: Add epoc-arm-pe target.
5196 * Makefile.in: Regenerate.
5197 * pe-arm.c: Only redefine interworking function names if they have
5198 not already been redefined.
5199 * pei-arm.c: Only redefine interworking function names if they have
5200 not already been redefined.
5201 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5203 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5206 1999-06-03 Nick Clifton <nickc@cygnus.com>
5208 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5210 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5212 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5214 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5216 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5217 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5219 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5221 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5222 in other text sections.
5224 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5226 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5227 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5228 * libbfd.h: Regenerate.
5229 * coff-sh.c (sh_merge_private_data): Delete.
5230 (coff_bfd_merge_private_bfd_data): Change to
5231 _bfd_generic_verify_endian_match.
5232 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5234 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5236 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5238 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5240 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5242 (bfd_elf32_arm_process_before_allocation): Likewise.
5243 * bfd-in2.h: Rebuild.
5245 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5247 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5248 track of end_sequence markers.
5249 (add_line_info): Add END_SEQUENCE arg.
5250 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5251 debug-line info---it doesn't work right if a compilation unit
5252 consists of multiple discontiguous code-sequences. It would be
5253 worthwhile to optimize for the common case where a compilation
5254 unit results in a contiguous set of code sequences, but this is
5255 quite tricky to get right for arbitrary DWARF2 files.
5256 (lookup_address_in_line_info_table): Don't use the last line entry
5257 for a compilation unit for anything with an address higher than
5258 this line entry. Also, check for end_sequence markers to
5259 correctly handle discontinuities.
5260 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5261 compilation units, check all compilation units with each->high==0
5262 just like when reading compilation units.
5264 * dwarf2.c (decode_line_info): Initialize table->files and
5265 table->last_line to NULL to avoid segfaults due to random
5266 values in these members.
5267 (concat_filename): Check for out-of-range file number before
5268 indexing filename table. Segfaults suck.
5270 * dwarf2.c (decode_line_info): Don't truncate address to least
5271 significant 32 bits (breaks 64 bit targets).
5272 (lookup_address_in_function_table): Ditto.
5273 (comp_unit_contains_address): Ditto.
5275 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5277 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5278 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5279 (mips_elf64_howto_table_rela): Likewise.
5281 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5283 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5284 single section has two associated relocation sections.
5286 1999-06-02 Mark Salter <msalter@cygnus.com>
5288 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5289 COFF_WITH_PE defined.
5291 1999-06-02 Nick Clifton <nickc@cygnus.com>
5293 * pe-arm.c: Rename global arm interworking functions to avoid name
5294 collision when all targets BFD is built.
5297 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5299 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5300 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5301 (bfd_elf_section_data): Add use_rela_p.
5302 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5303 (_bfd_elf_new_section_hook): Likewise.
5304 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5306 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5307 * elfcode.h (write_relocs): Determine whether or not use rela
5308 relocs based on the relocation section header.
5309 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5310 instead of use_rela_p.
5311 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5312 (elf_backend_may_use_rela_p): Likewise.
5313 (elf_backend_default_use_rela_p): Likewise.
5314 (elfNN_bed): Use them.
5316 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5318 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5320 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5322 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5323 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5324 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5325 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5326 * bfd-in2.h: Regenerated.
5327 * libbfd.h: Likewise.
5328 * elf32-mips.c (mips_info_to_howto_rela): New function.
5329 (USE_REL): Adjust for new conventions.
5330 (MINUS_ONE): New macro.
5331 (elf_mips_howto_table): Add R_MIPS_SUB.
5332 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5334 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5335 .MIPS.content section.
5336 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5337 with .MIPS.content as .MIPS.content sections. Set
5338 SHF_MNIPS_NOSTRIP for such section.
5339 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5340 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5341 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5343 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5345 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5348 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5351 1999-05-30 Philip Blundell <philb@gnu.org>
5353 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5354 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5355 the addend does not overflow into the rest of the word.
5357 1999-05-29 Nick Clifton <nickc@cygnus.com>
5359 * bfd-in.h: Amend prototype for
5360 bfd_elf32_arm_process_before_allocation .
5361 * bfd-in.h: Regenerate.
5363 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5364 elements in a fixed sized array.
5365 (ARM_ELF_ABI_VERSION): Define.
5366 (ARM_ELF_OS_ABI_VERSION): Define.
5367 (R_ARM_THM_ABS5): Fix rightshift and size.
5368 (R_ARM_THM_PC22): Fix size.
5369 (R_ARM_PLT32): Define Howto.
5370 (find_howto): New function: Locate a howto based on a reloc
5372 (elf32_arm_info_to_howto): Use find_howto if necessary.
5373 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5374 bfd_reloc_code_real_type.
5375 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5376 and BFD_RELOC_VTABLE_ENTRY.
5377 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5379 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5380 elements in a fixed sized array.
5381 (ARM_ELF_ABI_VERSION): Define.
5382 (ARM_ELF_OS_ABI_VERSION): Define.
5383 (R_ARM_THM_ABS5): Fix rightshift and size.
5384 (R_ARM_THM_PC22): Fix size.
5385 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5386 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5387 bfd_reloc_code_real_type.
5389 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5390 no_pipeline_knowledge.
5391 (elf32_arm_link_hash_create): Initialise new field to zero.
5392 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5393 no_pipeline_knowledge. Use this parameter to initialise the field
5394 in the globals data structure.
5395 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5396 no_pipeline_knowledge is false and the binary is from an old
5398 (elf32_arm_merge_private_data): Generate an error if an attempt is
5399 made to link together big endian and little endian code.
5400 (elf32_arm_post_process_headers): New function: Initialise the
5401 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5403 (elf_backend_post_process_headers): Define.
5405 1999-05-28 Nick Clifton <nickc@cygnus.com>
5407 * elf-bfd.h (struct elf_backend_data): Add new field:
5408 elf_backend_post_process_headers.
5410 * elfxx-target.h (elf_backend_post_process_headers): Define to
5411 NULL if not already defined.
5412 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5414 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5416 (_bfd_elf_compute_section_file_positions): Call
5417 elf_backend_post_process_headers if defined.
5419 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5421 * configure.in: Check whether getuid and getgid exist.
5422 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5423 HAVE_GETGID are not defined, respectively.
5424 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5426 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5427 * configure, config.in: Rebuild.
5429 1999-05-28 Martin Dorey <mdorey@madge.com>
5431 * elf32-i960.c: New file.
5432 * elf.c (prep_headers): Handle bfd_arch_i960.
5433 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5434 * config.bfd (i960-*-elf*): New target.
5435 * configure.in (bfd_elf32_i960_vec): New target vector.
5436 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5437 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5438 * Makefile.in, aclocal.m4, configure: Rebuild.
5440 1999-05-27 Nick Clifton <nickc@cygnus.com>
5442 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5444 (find_howto): New function: Find entries in the
5445 elf32_arm_howto_table.
5446 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5448 (elf32_arm_reloc_type_lookup): Add lookup for
5449 BFD_RELOC_ARM_PLT32.
5451 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5453 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5454 (elf32_arm_link_hash_table_create): Use above function as the
5455 constructor for hash table entries.
5456 (elf32_arm_relocate_section): Avoid crash when there is no output
5458 (elf32_arm_final_link_relocate): New parameter h.
5459 (elf32_arm_relocate_section): Pass symbol hash entry to above
5461 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5464 1999-05-25 Catherine Moore <clm@cygnus.com>
5466 * coff-arm.c (coff_arm_relocate_section): Don't emit
5467 base file entries for pc-relative values.
5469 1999-05-25 DJ Delorie <dj@cygnus.com>
5471 * peicode.h (coff_swap_sym_in): When we create the actual section
5472 to reflect the not-there section C_SECTION symbols refer to,
5473 change the symbol class to C_STAT as the section is now really
5476 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5478 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5481 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5483 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5485 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5486 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5488 1999-05-16 Nick Clifton <nickc@cygnus.com>
5490 * coff-mcore.c (in_reloc_p): Reinstate.
5492 1999-05-15 Nick Clifton <nickc@cygnus.com>
5494 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5495 * bfd-in2.h: Regenerate.
5496 * coff-mcore.c (in_reloc_p): Remove defintion.
5497 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5498 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5499 IMAGE_REL_MCORE_RVA.
5500 (coff_mcore_rtype_to_howto): Add special processing for
5501 IMAGE_REL_MCORE_RVA.
5502 (coff_mcore_relocate_section): Add support for
5503 IMAGE_REL_MCORE_RVA.
5504 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5505 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5507 (mcore_elf_relocate_section): Delete redundant case labels.
5509 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5511 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5512 precedence between bit-and and comparison.
5514 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5516 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5517 list of target formats (targ_selvecs).
5518 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5519 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5521 1999-05-10 DJ Delorie <dj@cygnus.com>
5523 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5524 reasonable mode until "ar x" is smart enough to skip it (fixes
5525 gcc/libgcc.a builds on mips-ecoff targets
5527 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5528 to work. Hack to support MS import libraries, which use different
5529 COMDAT types than GNU.
5530 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5531 to implied zero-length sections (see peicode below)
5532 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5533 filename symbols, which use one *or more* auxents.
5534 * coffswap.h (coff_swap_aux_in): ditto
5535 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5538 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5540 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5541 for all relocations.
5543 1999-05-10 Catherine Moore <clm@cygnus.com>
5545 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5546 if COFF_IMAGE_WITH_PE.
5547 (bfd_arm_process_before_allocation): Likewise.
5548 (bfd_arm_get_bfd_for_interworking): Likewise.
5549 * coff-arm.c: Likewise.
5550 * bfd-in2.h: Regenerate.
5551 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5552 (armpe_big_vec): Likewise.
5553 * configure: Rebuild.
5555 1999-05-10 Nick Clifton <nickc@cygnus.com>
5557 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5558 section, not just .rel. Same for .rela.
5560 1999-05-07 Nick Clifton <nickc@cygnus.com>
5562 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5563 endianism with an error message.
5565 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5567 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5568 assignment from "unsigned char *" to "char *".
5569 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5571 1999-05-05 Catherine Moore <clm@cygnus.com>
5573 * coff-arm.c (coff_arm_relocate_section): Add one to
5574 address of ARM_RVA32 thumb functions.
5576 1999-05-05 Catherine Moore <clm@cygnus.com>
5578 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5579 (elf32_m68k_copy_private_bfd_data): New.
5580 (elf32_m68k_merge_private_bfd_data): New.
5581 (elf32_m68k_print_private_bfd_data): New.
5582 (CPU32_FLAG): Define.
5583 (PLT_CPU32_ENTRY_SIZE): Define.
5584 (elf_cpu32_plt0_entry): Declare.
5585 (elf_cpu32_plt_entry): Declare.
5586 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5587 (elf_m68k_finish_dynamic_symbol): Likewise.
5588 (elf_m68k_finish_dynamic_sections): Likewise.
5589 (elf_backend_plt_header_size): Remove definition.
5590 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5591 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5592 (bfd_elf32_bfd_set_private_flags): Define.
5593 (bfd_elf32_bfd_print_private_bfd_data): Define.
5595 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5597 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5598 and R_LONG_PCREL_MODE.
5600 1999-04-29 Nick Clifton <nickc@cygnus.com>
5602 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5604 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5606 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5607 in relocation calculation.
5609 1999-04-26 Tom Tromey <tromey@cygnus.com>
5611 * aclocal.m4, configure: Updated for new version of libtool.
5613 1999-04-21 Nick Clifton <nickc@cygnus.com>
5615 * coff-mcore.c: Add support for mcore relocs.
5617 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5619 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5620 incorrect use EF_MIPS_xxBITPTRS.
5622 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5624 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5627 * bfd-in2.h: Rebuild.
5628 * libbfd.h: Rebuild.
5630 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5632 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5633 (coff_arm_relocate_section): Add ARM26D transform. Only
5634 change to ARM26D for relocateable links.
5636 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5638 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5639 (bfd_elf32_bfd_print_private_bfd_data): New.
5641 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5643 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5644 refetch addend if USE_REL, add many comments regarding current state.
5645 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5646 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5647 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5648 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5650 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5652 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5653 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5655 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5657 * dwarf2.c (decode_line_info): Don't truncate address to least
5658 significant 32 bits (breaks 64 bit targets).
5659 (lookup_address_in_function_table): Ditto.
5660 (comp_unit_contains_address): Ditto.
5662 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5664 * coff-arm.c (arm_emit_base_file_entry): New routine.
5665 (A2T3_OFFSET): Define.
5666 (T2A3_OFFSET): Define.
5667 (coff_arm_relocate_section): Emit base file entries for interworking
5670 1999-04-13 Philip Blundell <philb@gnu.org>
5672 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5673 relocs 17 through 19.
5675 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5677 * elfcode.h: Remove fnmatch.h.
5678 * elflink.h (elf_link_assign_sym_version): Call back to ld
5679 instead of calling fnmatch.
5681 * config.bfd (i?86-*-beoself): Include pe vecs.
5683 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5685 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5688 1999-04-10 Richard Henderson <rth@cygnus.com>
5690 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5691 when trying to resolve dynamic symbol references.
5692 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5693 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5694 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5695 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5696 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5697 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5698 * elflink.h (elf_link_output_extsym): Likewise.
5700 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5702 * section.c (_bfd_strip_section_from_output): New function moved from
5703 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5704 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5705 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5706 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5707 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5708 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5709 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5710 * bfd-in2.h: Update.
5712 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5714 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5716 1999-04-08 Nick Clifton <nickc@cygnus.com>
5718 * coff-mcore.c: New File: Support for mcore-pe targets.
5719 * cpu-mcore.c: New File: Support for mcore targets.
5720 * elf32-mcore.c: New File: Support for mcore-elf target.
5721 * pe-mcore.c: New File: Definitions for mcore-pe target.
5722 * pei-mcore.c: New File: Definitions for mcore-pei target.
5723 * Makefile.am: Add support for MCore targets.
5724 * Makefile.in: Regenerate.
5725 * config.bfd: Add support for MCore targets.
5726 * configure.in: Add support for MCore targets.
5727 * configure: Regenerate.
5728 * archures.c: Add support for MCore architecture.
5729 * bfd-in2.h: Regenerate.
5730 * coffcode.h: Add support for mcore-pe targets.
5731 * elf.c: Add support for mcore-elf target.
5732 * reloc.c: Add support for MCore relocs.
5733 * targets.c: Add support for MCore targets.
5735 1999-04-07 Nick Clifton <nickc@cygnus.com>
5737 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5738 R_ARM_XPC25 and R_ARM_THM_XPC22.
5739 (elf32_arm_reloc_map): Remove redundant entries.
5741 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5743 * sysdep.h (LC_MESSAGES): Never define.
5745 1999-04-06 Chris Torek <torek@bsdi.com>
5747 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5748 all callers. Rewrite completely.
5749 (_bfd_relocate_contents): Rewrite overflow checking.
5750 * bfd-in2.h: Rebuild.
5752 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5754 From Gabriel Paubert <paubert@iram.es>:
5755 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5756 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5757 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5758 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5759 * ppcboot.c (ppcboot_vec): Use little endian routines for
5762 * elf.c (elfcore_strndup): Only define if it will be used.
5763 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5765 (ppc_elf_check_relocs): Remove unused local i.
5766 (ppc_elf_gc_mark_hook): Add default case to switch.
5768 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5769 * srec.c (srec_scan): Accept \r in symbol definitions.
5770 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5771 (symbolsrec_object_p): Likewise.
5773 1999-04-04 Don Bowman <don@pixsci.com>
5775 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5777 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5779 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5781 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5782 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5784 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5786 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5789 1999-03-31 Nick Clifton <nickc@cygnus.com>
5791 * config.bfd: Add support for arm-epoc-pe target.
5792 * configure.in: Add support for arm-epoc-pe target.
5793 * configure: Regenerate.
5794 * targets.c: Add support for arm-epoc-pe target.
5795 * coff-arm.c: Allow header files to override definition of
5796 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5797 * pe-arm.h: Allow previous header files to override definition of
5798 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5799 * pei-arm.h: Allow previous header files to override definition of
5800 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5801 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5802 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5804 1999-03-30 Nick Clifton <nickc@cygnus.com>
5806 * elf.c (elf_map_symbols): Handle the case where section
5807 symbols are generated for content-less sections which are
5808 not mapped to the output file.
5810 * linker.c: Replace direct references to fields in BFD structure
5811 with accessor macros.
5813 * elflink.h: Replace direct references to fields in BFD structure
5814 with accessor macros.
5816 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5818 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5820 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5821 account when adjusting section symbols during a partial link.
5823 1999-03-24 Nick Clifton <nickc@cygnus.com>
5825 * coff-sparc.c (struct coff_reloc_map): Change type of field
5826 'bfd_reloc_val' to bfd_reloc_code_real_type.
5827 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5828 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5829 * elf32-arc.c (struct arc_reloc_map): Ditto.
5830 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5831 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5832 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5833 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5834 * elf32-sh.c (struct elf_reloc_map): Ditto.
5835 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5836 * elf32-v850.c (struct v850_reloc_map): Ditto.
5837 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5838 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5839 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5841 1999-03-17 Martin Hunt <hunt@cygnus.com>
5843 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5844 function so source-level assembly works. If multiple N_SOs
5845 are seen without and N_FUNs, create an indextable entry with
5846 a NULL function name.
5848 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5850 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5851 of certian similar cpus.
5853 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5855 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5856 Add the 5000. Change the architecture for the 5400 to mips4.
5857 (elf_mips_mach): Add r5000.
5859 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5861 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5863 1999-03-11 Nick Clifton <nickc@cygnus.com>
5865 * binary.c (binary_set_section_contents): Generate warning about
5866 huge file offsets for any section that will occupy file space, not
5867 just those that are loadable.
5869 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5871 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5873 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5875 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5877 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5879 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5880 * elflink.h: Revert all changes since Feb 16. Instead:
5881 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5882 appropriate. Copy it to version symbols.
5883 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5884 symbols if appropriate.
5885 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5886 symbol if appropriate.
5887 (elf_link_output_extsym): If symbol is marked as undefined, and
5888 has no nonweak references, mark it as weak undefined.
5890 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5892 * elflink.h (elf_merge_symbol): When overriding a dynamic
5893 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5895 (elf_link_add_object_symbols): Don't copy the other field if we
5898 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5900 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5901 shared object with a weak undefined symbol.
5903 1999-02-18 Nick Clifton <nickc@cygnus.com>
5905 * elfarm-nabi.c: Set partial_inplace back to false.
5907 1999-02-17 Nick Clifton <nickc@cygnus.com>
5909 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5910 (USER_LABEL_PREFIX): Set to "_".
5912 The following patches are from: Scott Bambrough
5913 <scottb@corelcomputer.com>
5915 * libaout.h (M_ARM6_NETBSD): Set to 143.
5917 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5918 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5919 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5920 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5921 * bfd-in2.h: Regenerate.
5923 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5924 'true' as REL relocs are now being used. Add new PIC relocs:
5925 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5926 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5928 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5930 (elf32_arm_final_link_relocate): Change parameters so that entire
5931 reloc is passed. Add support for PIC relocs.
5932 (elf32_arm_relocate_section): Pass entire reloc to
5933 elf32_arm_final_link_relocate.
5934 (elf32_arm_check_relocs): Handle new PIC relocs.
5935 (elf32_arm_adjust_dynamic_symbol): New function.
5936 (elf32_arm_size_dynamic_sections): New function.
5937 (elf32_arm_discard_copies): New function.
5938 (elf32_arm_finish_dynamic_symbol): New function.
5939 (elf32_arm_finish_dynamic_sections): New function.
5940 (ELF_MAXPAGE_SIZE): Define.
5941 (bfd_elf32_bfd_reloc_type_lookup): Define.
5942 (elf_backend_relocate_section): Define.
5943 (elf_backend_adjust_dynamic_symbol): Define.
5944 (elf_backend_create_dynamic_sections): Define.
5945 (elf_backend_finish_dynamic_symbol): Define.
5946 (elf_backend_finish_dynamic_sections): Define.
5947 (elf_backend_size_dynamic_sections): Define.
5948 (elf_backend_plt_readonly): Define.
5949 (elf_backend_want_got_plt): Define.
5950 (elf_backend_want_plt_sym): Define.
5952 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5954 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5955 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5956 (_bfd_mips_elf_fake_sections): Likewise.
5958 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5960 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5961 bfd_elf32_arm_get_bfd_for_interworking,
5962 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5965 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5966 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5967 elf32_arm_find_nearest_line): Make them static.
5969 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5971 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5972 callers. Do not merge a definition from a shared object with a
5973 weak undefined symbol.
5974 (elf_link_add_object_symbols): Do not change the symbol type or
5975 size if the old symbol overrides the new one.
5977 1999-02-08 Nick Clifton <nickc@cygnus.com>
5979 * config.bfd: Add support for strongarm target.
5981 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5983 * elf32-m68k.c (reloc_map): Use the correct types for the struct
5984 fields instead of unsigned char.
5986 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
5988 * Makefile.am: Rebuild dependencies.
5989 * Makefile.in: Rebuild.
5991 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
5993 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
5994 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
5995 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
5996 * acinclude.m4: Add comments to uses of AC_DEFINE.
5997 * acconfig.h: Remove.
5998 * configure: Rebuild with current autoconf/automake.
5999 * aclocal.m4: Likewise.
6000 * config.in: Likewise.
6001 * Makefile.in: Likewise.
6003 1999-02-04 DJ Delorie <dj@cygnus.com>
6005 * libbfd.c (real_read): don't call fread for zero bytes. This
6006 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6008 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6010 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6011 of a jump is in the current 256 MB region.
6013 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6015 * format.c (bfd_check_format_matches): Change last patch to only
6016 take effect for the binary target.
6018 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6020 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6022 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6024 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6026 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6028 * format.c (bfd_check_format_matches): If the target was
6029 previously specified, don't check other targets when checking for
6032 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6034 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6035 (elf32_arm_reloc_type_lookup): Removed
6036 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6037 (elf32_arm_reloc_type_lookup): New.
6038 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6039 (elf32_arm_reloc_type_lookup): New.
6041 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6043 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6044 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6045 * Makefile.am: Use new files.
6046 * Makefile.in: Regenerate.
6047 * configure.in: Use new files.
6048 * configure: Regenerate.
6050 1999-02-01 Nick Clifton <nickc@cygnus.com>
6052 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6053 (fr30_elf_gc_sweep_hook): New function.
6054 (elf_backend_can_gc_sections): Define.
6056 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6058 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6059 and bfd_elf32_bigarm_oabi_vec.
6061 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6063 * Makefile.am (elf32-arm-oldabi.lo): New.
6064 (elf32-arm-newabi.lo): New.
6065 * Makefile.in: Regenerate.
6066 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6067 (arm-*-elf): Likewise.
6069 (thumb-*-oabi): New.
6070 * configure: Regenerate.
6071 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6072 (bfd_elf32_bigarm_oabi_vec): New.
6073 * elf32-arm-newabi.c: New.
6074 * elf32-arm-oldabi.c: New.
6075 * elf32-arm.c: Removed.
6078 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6080 * binary.c (binary_set_section_contents): Omit warnings for
6081 unloadable sections.
6083 1999-01-31 Michael Meissner <meissner@cygnus.com>
6085 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6086 powerpc{,le}-*-eabi.
6088 1999-01-29 Nick Clifton <nickc@cygnus.com>
6090 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6091 * dwarf2.c (read_signed_leb128): Remove unused variables.
6093 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6095 * elf.c (assign_file_positions_for_segments): Only adjust
6096 p_align when needed.
6098 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6100 * binary.c (binary_set_section_contents): Don't return early for a
6101 non-loadable section, in case the first section is non-loadable.
6102 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6103 W. Rozycki <macro@ds2.pg.gda.pl>.
6105 1999-01-28 Nick Clifton <nickc@cygnus.com>
6107 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6108 R_FR30_GNU_VTENTRY relocs.
6110 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6112 * elflink.h (elf_link_output_sym): Zero syms which are
6113 part of sections which have been excluded.
6115 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6117 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6119 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6120 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6122 1999-01-27 Nick Clifton <nickc@cygnus.com>
6124 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6126 (fr30_final_link_relocate): Use computed value as result of
6129 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6131 * binary.c (binary_set_section_contents): Emit warning for
6132 huge file offsets due to widely-dispersed section LMAs.
6134 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6136 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6137 align first section to largest section alignment, not first
6140 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6142 * configure.in: Require autoconf 2.12.1 or higher.
6144 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6146 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6147 * bfd-in2.h: Likewise.
6148 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6150 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6152 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6153 * cpu-mips.c: Add support for and independent 4111.
6154 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6155 (_bfd_mips_elf_final_write_processing):
6156 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6158 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6160 * elf32-mips.c (elf_mips_abi_name): New.
6161 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6163 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6165 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6166 Handle bfd_mach_mips4300.
6168 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6170 * elf32-i386.c: Remove leaked development code from patch
6171 1998-12-10 by Richard Henderson.
6173 1998-12-10 Richard Henderson <rth@cygnus.com>
6175 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6176 in debug sections for symbol defined externally.
6178 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6180 * targets.c (bfd_target_vector): Remove duplicate entry for
6183 1998-12-09 Nick Clifton <nickc@cygnus.com>
6185 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6186 since we are using RELAs.
6188 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6190 SCO Open Server Release 5 core file support, from Jouke Numan
6192 * sco5-core.c: New file.
6193 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6194 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6195 * Makefile.am: Rebuild dependencies.
6196 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6197 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6198 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6199 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6200 * bfd-in2.h, configure, Makefile.in: Rebuild.
6202 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6204 * config.bfd (hppa*-*-mpeix*): New target.
6205 * configure.in: Add AC_HEADER_DIRENT.
6206 (hppa*-*-mpeix*): New target.
6207 * configure.host (hppa*-*-mpeix*): New host.
6208 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6209 friends rather than just including <sys/dir.h>.
6210 * som.h (struct som_symbol): Add hppa_priv_level and apto
6211 tc_data. Change all users.
6212 (struct somdata): Add comp_unit field.
6213 (obj_som_compilation_unit): Define.
6214 (bfd_som_attach_compilation_unix): Declare.
6215 * som.c: Check HOST_HPPAMPEIX.
6216 (struct som_misc_symbol_info): Add new field priv_level.
6217 (som_object_setup): Add current_offset parameter. Change all
6219 (setup_sections): Likewise.
6220 (som_object_p): For EXECLIBMAGIC, read the lst header.
6221 (som_write_symbol_strings): Add compilation_unit parameter.
6223 (som_finish_writing): Write out compilation_unit.
6224 (som_bfd_derive_misc_symbol_info): Set priv_level.
6225 (som_build_and_write_symbol_table): Set xleast field to 3.
6226 (som_slurp_symbol_table): Set symbol priv_level.
6227 (bfd_som_attach_compilation_unit): New function.
6228 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6229 priv_level into symbol_value.
6230 * configure, config.in: Rebuild.
6232 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6234 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6235 warning function to call _bfd_error_handler instead.
6237 * libbfd.c (COERCE32): Cast through unsigned long and long to
6238 avoid bug in old version of gcc.
6240 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6241 (elf_backend_additional_program_headers): Don't define.
6243 1998-12-08 Nick Clifton <nickc@cygnus.com>
6245 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6246 relocations to include offset of 2 included in the insns, and the
6247 offset of the relocs within the section.
6249 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6251 The following changes were made by David Taylor
6252 <taylor@texas.cygnus.com>, Edith Epstein
6253 <eepstein@sophia.cygnus.com>, Jim Blandy
6254 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6255 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6256 changes originally made by HP; HP did not create ChangeLog
6259 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6260 automake macro library.
6262 * hpux-core.c (hpux_core_core_file_p): this function now
6263 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6264 found in the corefile! Also, in hpux_core_core_file_p, if we
6265 encounter a section with an unknown type, don't punt. Instead,
6266 just skip it. Also, count the number of sections of known type
6267 that we encounter. If we encounter at least one good one, then
6268 we'll declare that the file is a core file. If we encounter any
6269 unknown ones but some known ones, then we'll issue a warning (but
6270 still declare it to be a core file). Also, correctly decide when a
6272 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6273 (CORE_ANON_SHMEM): define if not defined.
6274 (hpux_core_struct): add members lwpid and user_tid.
6275 (core_kernel_thread_id, core_user_thread_id): new macros.
6276 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6277 the name before storing it in the bfd.
6278 (hpux_core_core_file_p): handle threads.
6280 * libhppa.h (GET_FIELD): protect against redefinition.
6281 (HPPA_WIDE): define.
6282 (GET_FIELD): define.
6287 (sign_extend): redefine.
6288 (assemble_6): define.
6289 (assemble_12): rewrite.
6290 (assemble_16): define.
6291 (assemble_16a): define.
6292 (assemble_17): rewrite.
6293 (assemble_22): define.
6295 1998-12-07 Nick Clifton <nickc@cygnus.com>
6297 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6298 relocations for signed values.
6300 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6302 * mipsbsd.c (MY(set_arch_mach)): Make static.
6303 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6304 bfd_mach_mips* macros rather than simple numbers.
6306 COFF weak symbol support, based on patches from Mark Elbrecht
6307 <snowball3@usa.net>:
6308 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6309 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6310 (coff_write_alien_symbol): Likewise.
6311 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6312 (coff_link_add_symbols): Likewise.
6313 (_bfd_coff_link_input_bfd): Likewise.
6314 (_bfd_coff_write_global_sym): Likewise.
6316 * elf.c (copy_private_bfd_data): Always initialize the
6317 includes_phdrs field.
6319 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6320 file defines a symbol first mentioned in an ELF file.
6322 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6323 possible, rather than only if BFD64.
6324 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6326 * bfd-in2.h: Rebuild.
6328 * srec.c (srec_set_section_contents): Correct test to avoid
6329 switching to 4 byte addresses after seeing a second section which
6330 requires 3 byte addresses. From Joel Schantz
6331 <joel.schantz@argosys.boeing.com>.
6333 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6334 <aymeric.vincent@emi.u-bordeaux.fr>.
6336 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6338 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6339 decide whether the output file is -mrelocatable-lib,
6340 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6342 1998-12-03 Nick Clifton <nickc@cygnus.com>
6344 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6345 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6346 * bfd-in2.h: Regenerate.
6347 * libbfd.h: Regenerate
6349 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6351 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6352 link against a dynamic symbol with no type or size.
6354 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6356 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6357 relocation for section which does not get loaded.
6358 (elf_i386_relocate_section) [R_386_32]: Likewise.
6360 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6362 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6363 reloc_count and i long instead of unsigned long. Handle error
6364 return from bfd_canonicalize_reloc.
6366 1998-12-01 Nick Clifton <nickc@cygnus.com>
6368 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6371 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6373 * elf32-sh.c (elf/sh.h): Include.
6374 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6375 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6376 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6377 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6378 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6380 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6382 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6383 causes division by zero later on.
6385 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6387 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6390 1998-11-25 DJ Delorie <dj@cygnus.com>
6392 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6395 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6397 * elf32-fr30.c (fr30_elf_relocate_section): Call
6398 fr30_final_link_relocate.
6399 (fr30_final_link_relocate): New function: Handle I20 and I32
6401 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6402 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6403 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6405 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6408 The following changes are based on a patch submitted by Gianluca
6409 Moro <glctr@abc.it>:
6411 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6412 not already been updated.
6413 (find_remembered_hi16s_reloc): New parameter 'already_found'
6414 returns state of remembered hi16s reloc.
6415 (remember_hi16s_reloc): Set 'found' field to false.
6416 (hi16s_location): Add 'found' field.
6418 1998-11-23 DJ Delorie <dj@cygnus.com>
6420 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6421 to see .DLL files as unrecognized.
6422 (i3coff_object_p): Sorry, had to hack it to not recognize these
6423 files (pei-i386) on request.
6425 1998-11-23 DJ Delorie <dj@cygnus.com>
6427 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6428 relents. Call bfd_check_format to reinitialize.
6430 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6432 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6435 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6437 * aclocal.m4: regenerate
6438 * configure: regenerate
6440 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6442 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6443 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6444 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6445 respect it as an upper bound on what memory to reference.
6446 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6447 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6448 update vtable_entries_size appropriately.
6450 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6452 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6455 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6457 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6458 bfds; they have no "file" so we fake it.
6459 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6460 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6461 resizing the memory buffer.
6462 * opncls.c (bfd_make_writable): New function; lets you write a
6463 bfd_create'd bfd to an in-memory buffer.
6464 (bfd_make_readable): New function; lets you read back that buffer
6465 as if it were from bfd_openr. Used to build generated archive
6466 members (winsup's ld's dlltool)
6468 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6470 * po/bfd.pot: Regenerated.
6472 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6474 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6477 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6479 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6480 element of the gotentry list for local symbols too.
6481 (elf64_alpha_relocate_section): Unify local and global handling.
6482 Assert that gotent->use_count > 0.
6484 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6486 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6487 update for file name changes of July 2, 1998.
6489 * configure: Rebuild.
6491 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6493 * po/bfd.pot: Regenerated.
6495 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6497 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6498 * aclocal.m4, configure: regenerate
6500 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6502 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6504 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6506 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6507 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6509 * aclocal.m4, configure: regenerated.
6511 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6513 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6514 R_D10V_GNU_VTENTRY relocs.
6515 (elf_d10v_howto_table): Likewise.
6516 (d10v_reloc_map d10v_reloc_map): Likewise.
6517 (elf32_d10v_gc_mark_hook): New.
6518 (elf32_d10v_gc_sweep_hook): New.
6519 (elf32_d10v_check_relocs): New.
6520 (elf32_d10v_relocate_section): New.
6521 (elf_backend_relocate_section): Define.
6522 (elf_backend_can_gc_sections): Define.
6524 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6526 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6527 (BFD64_BACKENDS): ...from here.
6528 (BFD32_BACKENDS_CFILES): Move vms files here...
6529 (BFD64_BACKENDS_CFILES): ...from here.
6530 * Makefile.in: Rebuild.
6532 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6534 * Makefile.am: Add FR30 target.
6535 * Makefile.in: Add FR30 target.
6536 * archures.c: Add support for FR30.
6537 * config.bfd: Add support for FR30.
6538 * configure.in: Add support for FR30.
6539 * reloc.c: Add support for FR30 relocations.
6540 * targets.c: Add support for FR30 relocations.
6541 * bfd-in2.h: Regenerate.
6542 * configure: Regenerate.
6543 * libbfd.h: Regenerate.
6544 * cpu-fr30.c: New file.
6545 * elf32-fr30.c: New file.
6547 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6549 * configure.in: detect cygwin* instead of cygwin32*
6550 * configure: regenerate
6552 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6554 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6555 use bfd_malloc and free instead and check return value from bfd_malloc.
6557 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6559 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6560 * libbfd.h: Rebuild.
6562 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6563 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6564 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6565 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6567 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6569 (mips_elf_link_hash_table_create): Don't initialize
6570 dynsym_sec_strindex.
6571 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6572 (mips_elf_size_dynamic_sections): Generate a section symbol for
6573 every output section.
6574 (mips_elf_finish_dynamic_sections): Count all sections for
6576 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6579 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6581 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6582 for later PLT entries in large PLTs.
6583 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6585 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6587 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6589 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6591 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6592 * elflink.h (elf_collect_hash_codes): New function. This function is
6593 called for each exported symbol and we compute the ELF hash value for
6595 (compute_bucket_value): New function. It is called from
6596 size_dynamic_sections to determine the hash table size. When we are
6597 optimizing a better, but slower, algorithm is used.
6598 (size_dynamic_sections): Call compute_bucket_value.
6600 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6602 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6604 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6606 (sh_elf_gc_mark_hook): New.
6607 (sh_elf_gc_sweep_hook): New.
6608 (sh_elf_check_relocs): New.
6609 (elf_backend_can_gc_sections): Define.
6611 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6613 * acinclude.m4: undo previous gettext change
6614 * aclocal.m4: rebuild with right version of aclocal.
6616 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6618 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6619 aclocal.m4 to acinclude.m4, so they don't get lost.
6621 * elfcore.h: rewrite for better corefile support.
6622 * elf.c (elfcore_*): new functions.
6623 * elf-bfd.h (elf_obj_tdata): new structure members.
6624 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6626 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6628 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6630 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6631 and R_M32R_GNU_VTENTRY.
6632 (elf_backend_can_gc_sections): Define.
6633 (m32r_elf_check_relocs): New.
6634 (m32r_elf_gc_mark_hook): New.
6635 (m32r_elf_gc_sweep_hook): New.
6636 (m32r_elf_relocate_section): Handle VT relocs.
6638 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6640 * coff-arm.c (arm_relocate_section): Remove redundant test.
6642 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6643 cleat that the 'bitsize' field is the size of the bitfield AFTER
6644 relocation not before.
6646 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6648 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6651 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6653 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6654 R_SPARC_GNU_VTENTRY.
6655 (elf32_sparc_check_relocs): Handle them.
6656 (elf32_sparc_reloc_type_lookup): Likewise.
6657 (elf32_sparc_relocate_section): Likewise.
6658 (elf32_sparc_gc_mark_hook): New.
6659 (elf32_sparc_gc_sweep_hook): New.
6661 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6663 * som.c (som_finish_writing): Perform some sanity checks when
6664 writing an executable or shared library.
6666 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6668 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6669 * configure.in (elf): Add dwarf1.lo.
6670 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6671 * elf.c (_bfd_elf_find_nearest_line): Add call to
6672 _bfd_dwarf1_find_nearest_line.
6673 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6674 Add call to _bfd_dwarf1_find_nearest_line.
6675 * configure: Rebuilt.
6677 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6679 * elflink.h (elf_gc_sections): Do not allow garbage
6680 collection if dynamic sections have been created.
6682 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6684 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6686 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6687 (v850_elf_perform_relocation): Likewise.
6688 (v850_elf_final_link_relocate): Likewise.
6689 (v850_elf_relocate_section): Likewise.
6690 (v850_elf_gc_sweep_hook): New routine.
6691 (v850_elf_gc_mark_hook): New routine.
6692 (elf_backend_can_gc_sections): Define.
6694 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6696 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6699 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6701 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6702 Declare size as bfd_size_type.
6703 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6705 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6707 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6709 * som.c (CPU_PA_RISC2_0): Define.
6710 (_PA_RISC2_0_ID): Likewise.
6711 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6713 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6715 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6716 has a base which is already defined, only add the referenced
6717 symbol to the dynamic symbol table if it is defined or referenced
6720 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6723 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6725 * elflink.h (elf_link_add_object_symbols): Undo last change.
6727 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6729 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6730 symbol for the indirect alias to a versioned symbol.
6732 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6734 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6735 (elf32_i386_vtentry_howto): New.
6736 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6737 or elf32_i386_vtinherit_howto on lookup.
6739 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6741 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6742 reloc_type. Rename R_68K__max to R_68K_max.
6743 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6746 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6748 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6749 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6751 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6754 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6756 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6757 message has a null byte terminator.
6759 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6761 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6762 word subject to R_V850_32 relocation.
6764 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6766 * dwarf2.c: Add comment describing problem computing line numbers
6767 for undefined symbols at link time.
6769 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6771 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6772 transform a defweak into a plt entry.
6773 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6774 plt entry references to receive a RELATIVE reloc.
6775 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6776 (elf64_alpha_relocate_section): Assert we don't overrun
6777 the allocated relocation space.
6779 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6781 * elf.c (swap_out_syms): Always treat section symbols as
6782 special, even if they are attached to a common section.
6784 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6786 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6787 sections with v850 common section attributes into named v850
6789 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6790 common section attributes into named v850 common sections.
6792 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6794 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6797 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6799 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6800 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6801 reloc to the wrong section a warning, not an error. .dynsbss
6802 is not an output section, so there is no need to check for it.
6804 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6806 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6808 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6810 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6811 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6813 (elf32_arm_gc_mark_hook): New.
6814 (elf32_arm_gc_sweep_hook): New.
6815 (elf32_arm_check_relocs): New.
6816 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6818 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6821 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6823 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6824 assume there is no PLT or GOT.
6826 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6828 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6829 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6830 also accepted as a function symbol type.
6832 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6834 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6836 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6838 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6839 match definition of _bfd_gc_sections field.
6840 * libbfd.h: Rebuild.
6842 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6844 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6845 the addend of a dynamic relocation referencing a section.
6846 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6847 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6849 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6851 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6852 bed has a size_dynamic_sections routine before trying to use it.
6854 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6856 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6857 _bfd_elf_rel_vtable_reloc_fn.
6859 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6861 * Makefile.am: Add elf32-arm.c.
6862 * Makefile.in: Rebuild.
6863 * elf-bfd.h: Add elf_backend_get_symbol_type.
6864 * elf.c (swap_out_syms): If defined, call
6865 elf_backend_get_symbol_type.
6866 * elf32-arm.c: Define elf_backend_get_symbol_type.
6867 (elf32_arm_get_symbol-type): New routine.
6868 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6869 (bfd_elf32_arm_process_before_allocation): Change to
6870 check for STT_ARM_TFUNC.
6871 (elf32_arm_final_link_relocate): Likewise.
6872 * elfxx-target.h: Add elf_backend_get_symbol_type.
6874 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6876 * archures.c (bfd_mach_alpha_ev[456]): New.
6877 * cpu-alpha.c: Rework to match these types.
6878 * bfd-in2.h: Rebuild.
6880 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6882 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6883 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6885 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6886 (elf_i386_reloc_type_lookup): Recognize them.
6887 (elf_i386_check_relocs): Pass them off to generic code.
6888 (elf_i386_relocate_section): Ignore them.
6889 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6890 (elf_backend_can_gc_sections): True.
6892 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6894 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6895 before looking at owner field.
6896 (elf32_arm_to_thumb_stub): Ditto.
6897 (elf32_arm_relocate_section): Compute name before calling
6898 elf32_arm_final_link_relocate().
6900 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6902 * elf.c: comment and formatting cleanups.
6905 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6907 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6908 (core files are treated differently than object files).
6909 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6910 bfd_elf_mkcorefile): declare.
6911 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6912 bfd_elf_mkcorefile): add to bfd_target vector.
6913 * elfcore.h (elf_core_file_p): save the program header table,
6914 and set the bfd architecture from the elf file header.
6915 * elf.c (bfd_elf_mkcorefile): new function.
6916 (_bfd_elf_write_corefile_contents): new function.
6917 (assign_file_positions_for_segments): add cases for handling
6918 PT_NOTE segments. (assign_file_positions_except_relocs):
6919 core files should be handled the same as exec files.
6920 (prep_headers): identify core files as type ET_CORE.
6921 (copy_private_bfd_data): identify the sections belonging to
6922 the PT_NOTE segment.
6924 * elf32-sparc.c (elf32_sparc_final_write_processing):
6925 add break statement to default case.
6927 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6929 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6930 section (not input) will be in sections ".sbss", ".sbss2",
6931 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6932 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6933 output_offset for correct evaluation of addend.
6935 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6937 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6938 elf32_arm_allocate_interworking_sections and
6939 elf32_arm_process_before_allocation.
6941 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6943 * bfd-in.h: Ammend prototype for
6944 elf32_arm_process_before_allocation to remove surplus third
6947 * bfd-in2.h: Regenerate.
6949 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6951 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6953 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6955 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6956 calculated for RELOC_SPARC_REV32 case.
6958 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6960 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6961 elf32_arm_allocate_interworking_sections and
6962 elf32_arm_process_before_allocation.
6963 * bfd-in2.h: Regenerated.
6964 * elf32-arm.c Define elf32_arm_link_hash_table.
6965 (insert_thumb_branch): New routine.
6966 (find_thumb_glue): New routine.
6967 (find_arm_glue): New routine.
6968 (record_arm_to_thumb_glue): New routine.
6969 (record_thumb_to_arm_glue): New routine.
6970 (elf32_arm_link_hash_table_create): New routine.
6971 (elf32_arm_get_bfd_for_interworking): New routine.
6972 (elf32_arm_allocate_interworking_sections) New routine.
6973 (elf32_arm_process_before_allocation) New routine.
6974 (elf32_thumb_to_arm_stub): New routine.
6975 (elf32_arm_to_thumb_stub): New routine.
6976 (elf32_print_private_bfd_data): Fix typo.
6977 (elf32_arm_final_link_relocate): Add argument sym_sec.
6978 Check for branches to thumb symbols in case R_ARM_PC24.
6979 Check for branches to arm symbols in case R_ARM_THM_PC22.
6980 (elf32_arm_relocate_section): Pass symbol section to
6981 elf32_arm_final_link_relocate.
6983 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
6985 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
6986 entries unless the symbol is defined in the executable; in
6987 particular, undefined weak symbols get a PLT entry.
6989 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
6991 * libaout.h: Remove nested comment to avoid warning.
6993 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
6995 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
6996 R_ARM_PC24 relocation.
6998 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7000 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7001 argument is_local. Add argument sym_flags. Check sym_flags
7002 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7003 (elf32_arm_relocate_section): Don't pass local sym and pass
7004 sym_flags to elf32_arm_final_link_relocate.
7006 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7008 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7009 to not count too few relocs for dynamicly linked executables.
7011 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7013 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7014 symbols without a dynamic index dynamic. Consider all weak
7016 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7017 correspondance between input and output sections.
7019 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7021 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7022 that use a .got.plt section start the got offset at zero.
7024 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7026 * ieee.c (ieee_write_processor): Correct the processor ID written
7027 out for bfd_arch_m68k, accommodating change of March 25.
7029 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7031 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7032 R_ARM_THM_RPC22 relocations.
7034 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7036 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7038 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7039 .got relocs in -Bsymbolic shared objects.
7041 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7043 * elf32-arm.c: Add private flags to ELF header.
7044 (elf32_arm_print_private_bfd_data): New Function.
7045 (elf32_arm_set_private_flags): New Function.
7046 (elf32_arm_copy_private_flags): New Function.
7047 (elf32_arm_merge_private_bfd_data): New Function.
7049 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7051 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7053 (elf32_sparc_relocate_section): Likewise.
7055 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7057 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7058 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7059 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7060 of the function. Recognize no .plt as static linking.
7062 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7064 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7065 ".liblist" string through gettext.
7067 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7069 * Makefile.am: Add support for elf32-arm.lo.
7070 * Makefile.in: Rebuild.
7071 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7072 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7073 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7074 * configure: Regenerate.
7075 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7076 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7077 bfd_target bfd_elf32_littlearm_vec.
7078 * elf32-arm.c: New file.
7080 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7082 * libaout.h (M_SPARCLITE_LE): New machine.
7083 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7084 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7085 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7086 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7087 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7088 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7089 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7090 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7091 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7092 be BFD_RELOC_SPARC_REV32.
7094 * config.bfd (sparc86x-*-aout): New
7096 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7098 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7099 actually mapping the output sections.
7101 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7104 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7105 (mn10300_elf_reloc_map): Similarly.
7106 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7108 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7110 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7112 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7113 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7114 elf_mips_reloc_type defined in elf/mips.h.
7116 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7118 * elf64-mips.c: Remove reloc_type definition completely. It's now
7121 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7123 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7124 as they are defined in elf/mips.h now.
7126 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7129 * Re-add lost change:
7130 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7132 (mn10300_elf_relax_section): Include stack space for register saves
7133 in the imm8 field of a "call" instruction.
7134 (compute_function_info): Determine how much stack is allocated by
7135 the movm instruction. Fix typo.
7136 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7138 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7140 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7141 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7143 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7145 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7147 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7149 * elf32-hppa.h: Let ELF header define the enum containing the
7150 external reloc numbers.
7151 * elf32-i386.h: Likewise.
7153 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7155 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7156 * elf32-mips.c: Likewise.
7157 * elf32-ppc.c: Likewise.
7159 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7161 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7162 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7164 * bfd-in.h: Regenerate.
7165 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7166 parameter to 'unsigned int' to avoid K&R compatability problems.
7168 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7170 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7171 functionname_ptr to be const. Change line_ptr to be unsigned.
7173 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7174 macro is not defined. Change second parameter from bfd_link_info
7175 to coff_final_link_info. Add prototype.
7176 (coff_final_link_postscript): Simplify handling when macro is not
7177 defined. Add prototype.
7179 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7181 * elf-mn10300.c: Before include system specific ELF header define
7182 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7183 * elf32-mips.c: Likewise.
7184 * elf32-ppc.c: Likewise.
7186 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7188 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7189 temporary patch over to elf64-mips.c as well.
7191 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7193 * elf32-mips.c (reloc_type): Temporarily disable definition of
7194 standard relocation since they are now defined in elf/mips.h.
7196 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7198 * elf-m10200.c (mn10200_elf_final_link_relocate):
7199 Modify range test for case R_MN10200_8.
7201 * elf-m10300.c (mn10300_elf_final_link_relocate):
7202 Modify range test for case R_MN10300_8.
7204 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7206 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7207 * elf32-i386.c (elf_backend_got_header_size): Define.
7208 (elf_backend_plt_header_size): Define.
7209 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7210 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7211 * elfxx-target.h: Provide a default of zero.
7212 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7213 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7215 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7216 entry from an executable, even if the plt refcount goes to 0.
7218 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7220 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7221 directory name at the line number.
7223 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7224 with an unspecified type.
7226 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7228 * sunos.c: Add undef of valid to avoid problem on SunOS.
7230 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7232 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7234 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7236 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7237 R_68K_PCxx and R_68K_xx relocations. Make sure that
7238 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7239 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7240 R_68K_xx relocations.
7241 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7242 that has no plt entry.
7243 (elf_m68k_relocate_section): Ignore the plt offset in a static
7245 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7247 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7250 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7252 (howto_table, reloc_map): Add entries for them.
7253 (elf_m68k_check_relocs): Handle them. Implement reference
7254 counting for got and plt entries.
7255 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7256 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7258 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7259 (elf_m68k_relocate_section): Handle the new reloc types.
7260 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7261 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7262 * elflink.h (elf_link_add_object_symbols): When creating an
7263 indirect reference for symbol versioning also copy the plt
7265 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7266 flag also reset the plt offset.
7267 (elf_link_assign_sym_version): Likewise.
7268 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7269 the size of the entry in bytes.
7270 (elf_gc_allocate_got_offsets): Likewise.
7272 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7274 * elflink.h (elf_gc_sections): Return true rather than falling off
7277 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7280 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7282 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7283 comment describing when it should be enabled.
7284 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7287 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7289 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7290 information ATN records.
7292 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7294 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7295 section for an absolute symbol in a fully linked file. Based on
7296 patch from Christian Holland <CHolland@de.lucent.com>.
7298 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7300 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7301 that a symbol is undefined.
7303 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7305 * som.c (som_bfd_gc_sections): Define.
7307 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7309 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7310 overflows in ARM_26D patches, since they have already been
7311 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7313 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7315 * coffcode.h (coff_write_object_contents): If we have any long
7316 section names, call coff_write_symbols even if there are no
7319 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7321 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7322 PT_LOAD segment, rather than only setting it once for the entire
7325 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7326 rather than ignoring every phdr with a p_paddr of 0, ignore all
7327 the phdrs if they all have a p_paddr of 0.
7329 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7330 section was discarded from the link.
7332 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7334 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7336 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7338 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7339 floating point operations.
7341 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7343 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7346 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7348 Merge of vax/vms (read-only) support
7349 * configure.com: Support Vax target.
7350 * makefile.vms: Support Vax target.
7351 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7352 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7354 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7356 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7358 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7360 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7362 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7363 * targets.c (bfd_target_ovax_flavour): New flavour.
7364 (vms_alpha_vec): Renamed from evax_alpha_vec.
7366 (target_vector): Update accordingly.
7367 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7369 (vax*-*-*vms*): New target.
7370 * Makefile.am: Update for renamed files. Rebuild dependencies.
7371 * bfd-in2.h: Rebuild.
7372 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7374 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7376 Based on patch from Matt Semersky <matts@scd.hp.com>:
7377 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7378 pointer on abfd->outsymbols.
7379 (generic_add_output_symbol): Handle NULL sym parameter.
7381 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7383 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7386 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7388 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7389 when handling 32 bit immediate relocs.
7390 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7392 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7394 * section.c (STD_SECTION): Account for recently added gc_mark
7395 field in struct asection.
7397 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7398 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7400 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7402 ELF Section-level Garbage Collection:
7403 * bfd.c (bfd_gc_sections): New.
7404 * aout-adobe.c: Hook to default implementation.
7405 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7406 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7407 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7408 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7409 * tekhex.c, versados.c: Likewise.
7410 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7411 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7413 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7414 (bfd_generic_gc_sections): New.
7415 * section.c (SEC_KEEP): New.
7416 (asection): Add gc_mark member.
7418 * elfcode.h (elf_gc*): New name remappings.
7419 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7420 sections to be excluded.
7421 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7422 (elf_gc_propogate_vtable_entries_used): New.
7423 (elf_gc_smash_unused_vtentry_relocs): New.
7424 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7425 (elf_gc_common_finalize_got_offsets): New.
7426 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7427 * elfxx-target.h: Add and default gc hooks.
7429 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7431 (struct elf_obj_tdata): Likewise for local_got_offsets.
7432 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7433 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7434 * elf64-sparc.c, elflink.h: Likewise.
7436 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7437 (ELF_LINK_HASH_MARK): Define.
7438 (struct elf_backend_data): Add GC hooks.
7439 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7441 * elf-m10300.c (mn10300_elf_check_relocs): New.
7442 (mn10300_elf_gc_mark_hook): New.
7443 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7444 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7445 (mn10300_elf_final_link_relocate): Likewise.
7446 (mn10300_elf_relocate_section): Likewise.
7447 (elf_backend_can_gc_sections): Define.
7448 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7449 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7450 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7451 (mips_info_to_howto_rel): Likewise.
7452 (mips_elf_relocate_section): Likewise.
7453 (mips_elf_check_relocs): Likewise.
7454 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7455 (elf_backend_can_gc_sections): Define.
7456 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7457 (ppc_elf_howto_raw): Handle them.
7458 (ppc_elf_reloc_type_lookup): Likewise.
7459 (ppc_elf_relocate_section): Likewise.
7460 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7461 Handle new vtable relocs.
7462 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7463 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7464 (elf_backend_can_gc_sections): Define.
7466 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7468 * archures.c (bfd_mach_mn10300): Define.
7469 * elf-m10300.c: Include elf/mn10300.h
7470 (elf_mn10300_mach): New function.
7471 (_bfd_mn10300_elf_final_write_processing): Likewise.
7472 (_bfd_mn10300_elf_object_p): Likewise.
7473 (elf_backendfinal_write_processing): Define.
7474 (elf_backend_object_p): Likewise.
7476 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7478 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7481 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7483 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7484 link_next field, not the next field.
7486 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7488 * elf.c (map_sections_to_segments): Check the section address
7489 against the phdr size both with and without a modulo of
7492 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7494 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7495 linker created empty input section if the output section has the
7498 * elflink.h (elf_link_output_extsym): Print an error message if
7499 _bfd_elf_section_from_bfd_section fails.
7501 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7504 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7506 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7507 native linker output. Avoid putting an empty section in more than
7510 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7512 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7513 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7515 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7517 * elf.c (swap_out_syms): New arg relocatable_p.
7518 Don't add section VMA to symbols for relocatable output.
7519 (_bfd_elf_compute_section_file_positions): Update call to
7522 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7524 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7525 against 'addend' be signed rather than unsigned.
7527 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7529 * elf32-m32r.c: Add prototyps for static functions.
7531 * coff-arm.c: Add prototypes for static functions.
7533 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7535 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7536 LMA is used to order sections in a segment.
7538 * elf32-v850.c: Add prototypes for static functions.
7539 Change type of addend parameter to bfd_vma in various functions.
7541 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7543 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7544 complain_overflow_signed instead of complain_overflow_bitfield.
7546 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7548 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7549 when comparing against 0.
7551 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7553 * Makefile.am (config.status): New target.
7554 * Makefile.in: Rebuild.
7556 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7558 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7559 error if previous object endianness doesn't match current object.
7561 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7563 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7564 _bfd_elf_print_private)bfd_data ().
7566 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7568 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7570 (elf_link_add_object_symbols): Set type_change_ok and
7571 size_change_ok before calling elf_merge_symbol.
7573 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7574 undefined symbol error, don't also issue an overflow error.
7576 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7578 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7579 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7580 message instead of crashing.
7582 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7584 * archures.c (bfd_mach_cpu32): Define.
7585 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7587 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7588 * ieee.c: Include <ctype.h>.
7589 (ieee_object_p): Parse out process ID string to make it more
7590 likely to be acceptable for bfd_scan_arch.
7591 * bfd-in2.h: Rebuild.
7593 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7595 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7596 _bfd_elf_print_private_bfd_data() so that the program header will
7599 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7601 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7602 0x68. Reindent. Add some comments.
7604 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7606 * elf.c (copy_private_bfd_data): Adjust physical address of
7607 segment in output BFD to contain LMAs of its sections.
7609 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7611 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7612 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7613 endian data 32 bit relocations.
7614 (elf32_sparc_merge_private_bfd_data): Check if linking little
7615 endian objects with big endian objects.
7616 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7617 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7618 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7620 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7621 * archures.c (bfd_mach_sparc_sparclite_le): New.
7622 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7624 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7626 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7629 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7631 * bfd-in.h: Move over patch to bfd-in2.h.
7633 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7635 (_bfd_relocate_contents): Likewise.
7637 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7639 * peicode.h (add_data_entry): If the section has no private data
7640 then do not create a Data Dictionary entry for it.
7642 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7644 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7645 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7646 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7647 subsections during relaxation more correctly.
7649 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7651 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7652 Add extra argument to bfd_arm_process_before_allocation ().
7653 * bfd-in.h: Reflect changes made in bfd-in2.h.
7654 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7655 coff class of a BFD symbol.
7656 * coff-arm.c: Add support for interworking between Thumb code and
7657 non-interworking aware ARM code.
7659 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7661 * po/Make-in (install-info): New target.
7663 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7665 * filemode.c: Remove; not used.
7667 If sysdep.h includes a header file, don't include it again:
7668 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7670 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7672 * archive.c: Don't include <string.h> or <errno.h>.
7673 * evax-alpha.c; Don't include <stdio.h>.
7674 * evax-egsd.c: Likewise.
7675 * evax-etir.c: Likewise.
7676 * evax-misc.c: Likewise.
7677 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7678 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7680 * hpux-core.c: Likewise.
7681 * netbsd-core.c: Likewise.
7683 * libbfd.c: Don't include <sys/types.h>.
7684 * nlmcode.h: Don't include <string.h>.
7685 * osf-core.c: Don't include <string.h> or <stdio.h>.
7686 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7687 <errno.h>, or <unistd.h>.
7688 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7690 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7692 * configure.com: If the version number can not be found in
7693 configure.in, set it to "unknown" rather than "2.8.1".
7695 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7697 * elf32-mips.c (elf_mips_mach): New.
7698 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7699 (_bfd_mips_elf_final_write_processing): Use the names
7700 of machines, rather than the numbers. Set both the ARCH
7701 and MACH in e_flags. Handle a few more specific machines.
7702 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7703 EF_MIPS_ARCH and EF_MIPS_MACH.
7705 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7707 * syms.c (bfd_is_local_label): Revert last change.
7708 * srec.c (srec_write_symbols): Discard debugging symbols.
7710 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7712 * som.c: Include <ctype.h>.
7713 * som.h: Don't include sysdep.h.
7715 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7717 * libbfd.h: Rebuilt.
7718 * libbfd-in.h: Removed gettext includes and defines.
7719 * sysdep.h: Moved gettext-related includes and defines here.
7721 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7723 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7724 an ad-hoc test. Kill bogus #if 0 code.
7725 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7727 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7729 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7730 when generating a normal executable for a symbol defined in a
7731 regular file. When copying a reloc into the output file, adjust
7732 the addend for a PC relative reloc against a global symbol.
7734 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7736 * libbfd.h: Rebuilt.
7737 * libbfd-in.h (_): Define as dgettext.
7739 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7741 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7743 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7744 when declaring parameter types.
7745 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7747 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7749 * config.bfd: If we include any ELF targets in targ_defvec and/or
7750 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7751 * elf32-gen.c (dummy): New static const variable.
7752 (elf_generic_info_to_howto): New static function.
7753 (elf_generic_info_to_howto_rel): New static function.
7754 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7755 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7756 * elf64-gen.c: Same changes as elf32-gen.c.
7757 * elfcode.h (elf_object_p): For the generic target, ignore a
7758 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7760 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7762 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7763 * configure: Rebuild.
7765 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7767 * config.bfd: Update OSR5/Unixware patterns.
7769 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7771 * elf.c (assign_file_positions_for_segments): Allow for holes
7772 between sections added by a link script.
7774 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7776 * configure.in: Change version number to 2.9.4
7777 * configure: Rebuild.
7779 Based on patch from H.J. Lu <hjl@gnu.org>:
7780 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7781 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7782 * bfd-in2.h: Rebuild.
7784 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7786 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7789 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7791 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7792 (elf64_alpha_relax_section): Fill them in.
7793 (elf64_alpha_relax_opt_call): Implement more than a stub.
7794 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7795 alignment on .scommon.
7796 (elf64_alpha_merge_gots): Merge use counts as well.
7798 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7800 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7801 for calculating a local symbol's address.
7802 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7803 Set the .got's cooked size as well as the raw size.
7805 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7807 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7808 internationalisation of printed information.
7810 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7811 internationalisation of printed information.
7813 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7815 * syms.c (struct indexentry): Change directory_name, file_name,
7816 and function_name fields to char *.
7817 (struct stab_find_info): Change cached_file_name field to char *.
7819 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7821 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7823 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7825 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7827 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7829 * Makefile.am (install-data-local): Make $(includedir).
7830 * Makefile.in: Rebuild.
7832 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7834 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7836 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7838 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7839 * Makefile.in: Rebuild.
7841 * bfd-in2.h: Rebuild for Nick's changes.
7843 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7845 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7846 change wrt length == max_namelen.
7848 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7850 * Many files: Added gettext invocations around user-visible
7852 * libbfd-in.h: Added gettext includes and defines.
7853 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7854 HAVE_LC_MESSAGES): Define.
7855 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7857 * Makefile.am (SUBDIRS): Added po.
7858 (POTFILES): New macro.
7859 (po/POTFILES.in): New target.
7860 (SOURCE_HFILES): New macro.
7862 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7864 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7866 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7867 NT_PRSTATUS note section encountered, it contains the status of
7868 the currently executing thread when the core file was written.
7870 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7872 * libcoff.h: Add extra parameter to
7873 bfd_coff_link_output_has_begun overrideable function.
7874 * cofflink.c: Pass extra parameter to
7875 bfd_coff_link_output_has_begun function.
7876 * bfd-in.h: Add prototypes for exported ARM interworking
7878 * peicode.h: ARM specific code reorganised to conform to BFD
7880 * coffcode.h: ARM specific code reorganised to conform to BFD
7882 * coff-arm.c: Code reorganised to conform to the BFD coding
7883 conventions. Global variables have been moved into an ARM
7884 specific hash table structure and a new function:
7885 bfd_arm_get_bfd_for_interworking() has been created which is
7886 called from the linker scripts.
7888 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7890 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7892 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7893 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7894 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7895 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7897 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7899 * config.bfd: Added sparc86x support.
7901 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7903 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7904 an out of range pc-relative jump/call to an undefined weak symbol.
7906 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7908 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7911 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7913 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7914 an error other than bfd_error_system_call, set the error to
7915 bfd_error_wrong_format.
7917 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7918 bfd_elf32_powerpcle_vec.
7920 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7921 program segments are zero, don't set p_paddr_valid.
7923 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7925 * elf64-alpha.c: Initial implementation of relaxation --
7926 (struct alpha_elf_link_hash_entry): Add use_count member.
7927 (elf64_alpha_check_relocs): Initialize and increment it.
7928 (elf64_alpha_can_merge_gots): Check it when considering merging.
7929 (elf64_alpha_merge_gots): Drop entries with zero use.
7930 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7931 (elf64_alpha_always_size_sections): Split out got sizing ...
7932 (elf64_alpha_size_got_sections): ... here. New function.
7933 (elf64_alpha_relax_find_reloc_ofs): New function.
7934 (elf64_alpha_relax_with_lituse): Likewise.
7935 (elf64_alpha_relax_without_lituse): Likewise.
7936 (elf64_alpha_relax_opt_call): Likewise.
7937 (elf64_alpha_relax_section): Likewise.
7938 (elf64_alpha_add_symbol_hook): Likewise.
7939 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7940 (elf64_alpha_relocate_section): Likewise.
7941 (bfd_elf64_bfd_relax_section): Define.
7942 (elf_backend_add_symbol_hook): Likewise.
7944 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7946 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7947 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7948 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7950 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7952 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7953 * configure: Rebuild.
7955 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7957 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7958 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7959 * configure.in: Define and substitute WIN32LDFLAGS and
7961 * aclocal.m4: Rebuild with new libtool.
7962 * configure, Makefile.in: Rebuild.
7964 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7966 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7967 before any other symbols in the same section.
7969 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7971 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7974 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
7976 * dwarf2.c (comp_unit): Move it earlier in the source. Add
7978 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
7979 Use addr_size for address size, rather than sizeof(bfd_vma).
7980 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
7981 Fix call to read_address.
7982 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
7983 Scrap other unneeded arguments. Fix call to read_address.
7984 (scan_unit_for_functions): Fix call to read_attribute.
7985 (parse_comp_unit): We now handle more values for addr_size.
7986 Set addr_size in unit. Fix call to read_attribute and
7989 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
7991 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
7993 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
7995 * archures.c (bfd_default_scan): Add m68k cases back to default
7996 switch, reverting patch of March 25, since IEEE support depends
7999 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8001 * Makefile.am (diststuff): New target.
8002 * Makefile.in: Rebuild.
8004 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8006 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8007 som_offset when we have an extended name table.
8009 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8011 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8013 * Makefile.in: Rebuild.
8015 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8017 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8018 symbols when creating a shared library.
8019 (elf_m68k_adjust_dynindx): New function, used by above code.
8020 (elf_m68k_finish_dynamic_sections): Initialize the section
8022 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8024 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8026 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8029 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8031 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8034 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8036 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8039 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8041 * configure.in: Set version to 2.9.1.
8042 * configure: Rebuild.
8044 * Branched binutils 2.9.
8046 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8048 * syms.c (ENABLE_CACHING): Define.
8049 (struct indexentry): Define.
8050 (struct stab_cache): Remove.
8051 (cmpindexentry): New static function.
8052 (struct stab_find_info): Add new fields: indextable,
8053 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8054 cached_file_name. Remove fields: file_cache, function_cache, and
8056 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8057 index table and search it.
8059 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8061 * elf.c (_bfd_elf_copy_private_section_data): Call
8062 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8064 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8066 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8068 * coff-arm.c: Define all globally visible variables and functions
8069 only when COFF_WITH_PE is not defined.
8070 * configure.in (armpe_little_vec, armpe_big_vec): Add
8072 * configure: Rebuild.
8074 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8076 Fix some gcc -Wall warnings:
8077 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8078 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8079 * archures.c (bfd_default_scan): Likewise.
8080 * bfd.c (bfd_scan_vma): Likewise.
8081 * binary.c (mangle_name): Likewise
8082 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8083 * coff-sh.c (sh_relocate_section): Likewise.
8084 * coff-stgo32.c (create_go32_stub): Likewise.
8085 * coffcode.h (coff_slurp_line_table): Likewise.
8086 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8087 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8088 (assign_file_positions_for_segments): Likewise.
8089 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8090 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8091 * oasys.c (oasys_write_sections): Likewise.
8092 * ppcboot.c (ppcboot_object_p): Likewise.
8093 (mangle_name): Likewise.
8094 * riscix.c (riscix_fix_pcrel_26): Likewise.
8095 * srec.c (srec_scan): Likewise.
8096 * stabs.c (_bfd_write_section_stabs): Likewise.
8097 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8098 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8099 switch. Declare parameters for function pointers.
8100 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8102 * elf.c (elf_sort_sections): Likewise.
8103 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8104 Add default cases to switches.
8105 (coff_arm_relocate_section): Remove unused local variables.
8107 (coff_arm_bfd_set_private_flags): Change flag variable to type
8109 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8110 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8111 (dump_toc): Change cat to const, and initialize it.
8112 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8113 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8114 (sh_elf_relocate_section): Initialize r_symndx.
8115 * coffcode.h (coff_compute_section_file_positions): Only declare
8116 old_sofar if ALIGN_SECTIONS_IN_FILE.
8117 (coff_write_object_contents): Initialize csym.
8118 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8119 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8121 * dwarf2.c: Include libiberty.h.
8122 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8123 (decode_line_info): Remove unused local variables.
8124 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8125 (m32r_elf_relocate_section): Likewise.
8126 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8127 (v850_elf_reloc): Likewise.
8128 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8129 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8130 * elf.c (assign_file_positions_for_segments): Always set adjust.
8131 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8132 parenthesize expression.
8133 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8134 (m32r_elf_object_p): Return a value.
8135 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8136 * elf32-mips.c (mips_elf_final_link): Initialize last.
8137 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8138 * elf32-v850.c (v850_elf_object_p): Return a value.
8139 (v850_elf_print_private_bfd_data): Change fprintf format string.
8140 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8142 * elflink.h (elf_link_add_object_symbols): Change vernum to
8143 unsigned int, and initialize it. Change fprintf format string.
8144 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8145 when setting or comparing to soname_indx.
8146 (elf_create_pointer_linker_section): Change num_symbols to
8148 * libcoff-in.h (coff_data_type): Change flags to flagword.
8149 * peicode.h (pe_print_idata): Initialize idx. Change j to
8150 bfd_size_type. Initialize hint_member. Remove useless test to
8152 (pe_print_edata): Change num_functions and num_names in struct
8153 EDT_type to unsigned long. Remove cast. Change fprintf format
8155 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8156 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8158 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8159 int *. Update uses. Change j to long.
8160 * bfd-in2.h, libcoff.h: Rebuild.
8162 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8164 * elf32-v850.c Remove definition of USE_REL.
8165 (v850_elf_info_to_howto_rela): New function.
8166 (v850_elf_perform_relocation): Renamed from
8167 v850_elf_store_addend_in_insn. Removed replace argument.
8168 (v850_elf_reloc): store the relocation in the addend field instead
8170 (v850_elf_final_link_relocate): Now calls
8171 v850_elf_perform_relocation.
8172 (v850_elf_relocate_section): Remove code to generate REL
8175 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8177 * coffcode.h (coff_new_section_hook): Set the type and storage
8178 class in the native symbol information allocated for a new section
8181 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8183 * peicode.h: Chain together calls to
8184 coff_bfd_copy_private_bfd_data and
8185 coff_bfd_print_private_bfd_data.
8187 * coff-arm.c: Add prototypes for
8188 coff_arm_bfd_print_private_bfd_data and
8189 coff_arm_bfd_copy_private_bfd_data.
8191 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8193 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8196 * peicode.h: Call arm-coff private data functions after handling
8199 * coff-arm.c: Turn statics into globals so that they can be shared
8200 both pe and pei backends.
8202 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8204 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8206 (sunos_write_object_contents): Likewise.
8207 * aoutx.h (NAME(aout,machine_type)): Likewise.
8208 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8210 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8212 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8214 (bfd_default_scan): Remove m68k special cases.
8215 * bfd-in2.h: Rebuild.
8216 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8218 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8219 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8221 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8222 selection, change printable_name to just "m68k" and make that the
8223 default instead of m68k:68020.
8225 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8227 (MY_get_section_contents): Define as aout_32_get_section_contents
8228 rather than NAME(aout,get_section_contents).
8230 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8232 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8233 and call bfd_default_set_arch_mach to do the real work.
8235 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8237 * bout.c (BALX): Include return register g14 as part of the insn.
8239 (calljx_callback): Use it.
8241 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8243 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8244 * libbfd.h: Rebuild.
8246 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8247 byte_count to unsigned int.
8248 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8249 unused local variables.
8251 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8252 variables er and er1.
8254 * cpu-v850.c: Include <ctype.h>.
8255 (scan): Case isdigit argument to unsigned char.
8257 From Yan Meroth <YAN.MEROTH@st.com>:
8258 * ihex.c (ihex_scan): Add extbase variable so that getting an
8259 extended linear address record does not ignore any previous
8261 (ihex_write_object_contents): When writing out an extended linear
8262 address record, zero out any previous extended address.
8264 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8266 * ieee.c (do_one): Check section before dereferencing it.
8267 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8268 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8270 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8272 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8274 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8276 * coff-arm.c: Add interworking functions to pe backends.
8278 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8280 * configure.in: Use AM_DISABLE_SHARED.
8281 * aclocal.m4, configure: Rebuild with libtool 1.2.
8283 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8285 * coff-arm.c (coff_arm_relocate_section): Better error messages
8286 when interowrking conflucts occur. Courtesy of Jonathan Walton
8288 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8289 relocations. Patch courtesy of Jonathan Walton and Tony
8292 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8294 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8295 part of Feb 22 change controling when to override the existing
8296 symbol with the .plt entry.
8298 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8300 * config.bfd (targ_cpu): Add thumb-pe target.
8302 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8303 functions in PE build.
8305 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8307 * config.bfd (sparclite-*-elf*): Added.
8309 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8311 * configure.in: Add elf.lo to elf shell variable.
8312 * Makefile.am (BFD_LIBS): Remove elf.lo.
8313 (BFD_LIBS_CFILES): Remove elf.c.
8314 (BFD32_BACKENDS): Add elf.lo.
8315 (BFD32_BACKENDS_CFILES): Add elf.c.
8316 * configure, Makefile.in: Rebuild.
8318 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8320 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8321 relocation against a non-local symbol should not have a dynamic
8324 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8326 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8328 (pe_print_private_bfd_data): Print PE flags. From Mikey
8329 <jeffdb@netzone.com>.
8331 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8333 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8334 a plt entry when we can determine that we authoritatively define
8337 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8339 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8340 don't actually use trad-core, but a SunOS-style core file handled
8342 * hosts/sparclinux.h: Remove.
8344 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8346 * peicode.h (pe_print_idata): If there is no .idata section, look
8347 for the import tables in some other section. Make the initial
8348 label line up better with the data. Print the import address
8349 table even if there is no import name table. If the import
8350 address table holds actual addresses, print them.
8352 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8354 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8355 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8356 bfd_error_system_call.
8358 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8360 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8361 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8363 From H.J. Lu <hjl@gnu.org>:
8364 * Makefile.am (libbfd_la_LDFLAGS): Define.
8365 * Makefile.in: Rebuild.
8367 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8369 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8370 * netbsd.h (MACHTYPE_OK): Define.
8371 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8372 calling N_SET_MACHTYPE, rather than having a switch.
8373 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8375 * i386netbsd.c (MACHTYPE_OK): Don't define.
8376 (DEFAULT_MID): Define.
8377 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8378 (MACHTYPE_OK): Don't define.
8379 (DEFAULT_MID): Define.
8380 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8381 (DEFAULT_MID): Define.
8382 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8383 (DEFAULT_MID): Define.
8384 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8385 (DEFAULT_MID): Define.
8387 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8388 * vaxnetbsd.c: New file.
8389 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8390 rather than netbsd_core.
8391 * targets.c (vaxnetbsd_vec): Declare.
8392 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8393 defined, add netbsd_core_vec.
8394 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8395 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8396 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8397 * config.bfd (alpha*-*-netbsd*): New target.
8398 * Makefile.am: Rebuild dependencies.
8399 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8400 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8401 * configure, Makefile.in: Rebuild.
8403 * configure.host: Remove the old shared library build stuff. We
8404 now use libtool instead.
8406 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8408 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8410 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8412 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8413 * configure: Rebuild.
8415 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8416 * elf32-v850.c (remember_hi16s_reloc): New function.
8417 (find_remembered_hi16s_reloc): New function.
8418 (v850_elf_store_addend_in_insn): Use the above new functions to
8419 match up HI6S relocs with LO16 relocs.
8421 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8423 * configure.in: Change -linux* to -linux-gnu*.
8424 * config.bfd, configure.host: Likewise.
8425 * configure: Rebuild.
8427 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8429 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8430 LO16/HI16S bug and improve comments about what is going on.
8432 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8434 * configure, aclocal.m4: Rebuild with new libtool.
8436 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8438 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8439 when merging v850 code into v850e/v850ea code. Do not initialise
8440 output flags if the input is the default architecture.
8442 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8444 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8445 get the size from bfd_arch_bits_per_address instead of directly
8448 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8450 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8451 to wrap, just return all 1's bits instead.
8452 * libbfd.h: Regenerate.
8454 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8456 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8458 (coff_relocate_section): If COFF_WITH_PE, define as
8459 coff_pe_i386_relocate_section.
8460 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8461 skip empty sections, to match coff_write_object_contents.
8463 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8464 rather than swapping out r_offset twice. From Luke Deller
8465 <luked@cse.unsw.edu.au>.
8467 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8469 * configure.in: Set libtool_enable_shared rather than
8470 libtool_shared. Remove diversion hack.
8471 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8474 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8476 * syms.c (struct stab_cache): Define.
8477 (struct stab_find_info): Remove cached_offset, cached_stab,
8478 cached_str, and cached_stroff fields. Add file_cache,
8479 function_cache, and line_cache fields.
8480 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8483 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8485 * peicode.h (pe_print_idata): Check for import of ordinal rather
8487 (pe_print_edata): If there is no .edata section, look for the
8488 export data in some other section.
8490 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8492 * configure.in: Change version to 2.8.4.
8493 * configure: Regenerated.
8495 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8497 Add tms320c30 support:
8498 * cpu-tic30.c: New file.
8499 * aout-tic30.c: New file.
8500 * coff-tic30.c: New file.
8501 * archures.c (bfd_arch_tic30): Define.
8502 (bfd_tic30_arch): Declare.
8503 (bfd_archures_list): Add bfd_tic30_arch.
8504 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8506 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8507 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8508 (coff_set_flags): Likewise.
8509 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8510 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8511 * Makefile.am: Rebuild dependencies.
8512 (ALL_MACHINES): Add cpu-tic30.lo.
8513 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8514 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8515 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8516 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8518 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8520 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8521 to lag behind LO16 reloc by a couple of instructions.
8523 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8525 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8526 make to reexamine the file timestamp.
8527 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8529 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8532 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8534 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8535 to create .dynsbss and .rela.sbss sections.
8536 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8537 copied from dynamic objects into .sbss.
8538 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8539 use it. Correct typo of .rela.sdata2.
8540 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8541 put the data, which may now be in .sbss.
8542 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8543 (elf_backend_create_dynamic_sections): Define as
8544 ppc_elf_create_dynamic_sections.
8546 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8547 against _GLOBAL_OFFSET_TABLE_.
8548 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8549 shared libraries which refer to local symbols. Make sure that the
8550 test for allocating space for a reloc in a shared object is the
8551 same as the test for emitting a reloc.
8553 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8555 * config.bfd (i[3456]-*-mingw32*): New target.
8556 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8557 * aclocal.m4, configure: Rebuild.
8559 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8561 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8564 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8566 Sparc v9 ABI compliant PLT:
8567 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8568 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8569 (LARGE_PLT_THRESHOLD): New define.
8570 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8571 (sparc64_elf_build_plt): New function.
8572 (sparc64_elf_plt_entry_offset): Likewise.
8573 (sparc64_elf_plt_ptr_offset): Likewise.
8574 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8575 contain the index for convenience. Skip the initial entries
8577 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8578 memory for the benefit of .rela.plt.
8579 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8580 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8581 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8582 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8583 Call sparc64_elf_build_plt.
8584 (elf_backend_want_got_plt): No.
8585 (elf_backend_plt_readonly): No.
8586 (elf_backend_plt_alignment): 8.
8588 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8589 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8590 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8593 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8595 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8597 * cpu-mips.c (arch_info_struct): Add mips variants.
8598 * bfd-in2.h: Rebuilt.
8600 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8602 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8605 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8607 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8608 (i[3456]86sco3.2v5*coff): New target.
8610 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8612 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8614 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8616 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8617 * bfd-in2.h: Regenerate.
8619 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8621 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8623 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8625 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8626 adjust addend for an output common symbol (from Jimmy Blair
8627 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8628 defined symbol to counteract adjustment made in generic relocation
8631 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8633 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8635 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8636 (GET_SCNDHR_NLNNO): Likewise.
8638 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8640 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8642 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8644 * elf32-m32r.c: Add macros to handle NOP insertion.
8646 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8648 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8649 (xcoff_mark): Likewise.
8650 (xcoff_build_ldsyms): Mark absolute symbols.
8652 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8654 * bout.c (b_out_write_object_contents): Sort symbols before output
8655 to keep {CALL,BAL}NAME symbols adjacent.
8656 (b_out_symbol_cmp): New function.
8658 For older changes see ChangeLog-9697
8664 version-control: never