1 2000-09-26 Hans-Peter Nilsson <hp@axis.com>
3 * elfcode.h (elf_object_p): Preserve and clear abfd section
4 information. Restore at error.
6 2000-09-26 Paul Sokolovsky <Paul.Sokolovsky@technologist.com>
8 * peigen.c (_bfd_pei_swap_aouthdr_in): If some DataDirectory
9 is empty, make sure that its rva also 0. NT loader dislikes
12 2000-09-26 Steve Ellcey <sje@cup.hp.com>
14 * som.c (som_bfd_derive_misc_symbol_info): Make weak symbols
17 2000-09-21 Alan Modra <alan@linuxcare.com.au>
19 * elf32-hppa.c (elf32_hppa_check_relocs): Fix weak sym handling in
20 currently unused RELATIVE_DYNAMIC_RELOCS code.
21 (hppa_discard_copies): Likewise.
22 (elf32_hppa_size_stubs): Size `input_list' array correctly. Correct
23 comments. Don't check non-code output sections for stub grouping.
25 2000-09-20 Alan Modra <alan@linuxcare.com.au>
27 * section.c (bfd_get_unique_section_name): Return NULL if
30 2000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
32 * elf32-m68k.c (elf_cpu32_plt0_entry): Change the PLT entry 0
33 instruction sequence to actually work.
34 (elf_m68k_finish_dynamic_sections): Change the patch-in offset
37 2000-09-18 Alexandre Oliva <aoliva@redhat.com>
39 * elf32-sh.c (sh_elf_relocate_section): Use
40 _bfd_final_link_relocate to apply the relocation against a section
41 symbol, when doing relocatable links.
43 2000-09-18 Alan Modra <alan@linuxcare.com.au>
45 * elf32-hppa.c (elf32_hppa_stub_hash_entry): Rename input_section
47 (stub_hash_newfunc): Here too.
48 (hppa_add_stub): And here.
49 (elf32_hppa_link_hash_table): Remove stub_section_created,
50 reloc_section_created, first_init_sec and first_fini_sec. Add
52 (elf32_hppa_link_hash_table_create): Init to suit.
53 (hppa_get_stub_entry): Add support for grouping stub sections.
54 (hppa_add_stub): Likewise. Remove sec_count param and init/fini
55 section code. Index stub vars by section->id.
56 (elf32_hppa_size_stubs): Likewise. Remove duplicated function
57 exit paths. Zap allocation of above removed vars. Refine
60 * elf32-hppa.h (elf32_hppa_size_stubs): Add output_bfd param.
61 * elf32-hppa.c (elf32_hppa_size_stubs): Likewise.
62 (hppa_get_stub_entry): Pass in pointer to elf32_hppa_link_hash_table
63 rather than pointer to bfd_link_info.
64 (hppa_add_stub): Likewise.
65 (final_link_relocate): Likewise.
67 2000-09-17 David Huggins-Daines <dhd@linuxcare.com>
69 (elf32_hppa_size_stubs): Don't try to build stubs for discarded
72 2000-09-16 Alexandre Oliva <aoliva@redhat.com>
74 * elf32-sh.c (ELF_MAXPAGESIZE): Define to 128, to match
75 ld/emulparams/shelf.sh.
77 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
79 * elf32-m68k.c (bfd_m68k_elf32_create_embedded_relocs): New function.
80 * bfd-in.h (bfd_m68k_elf32_create_embedded_relocs): Add declaration.
81 * bfd-in2.h: Regenerate.
83 2000-09-15 Kenneth Block <Kenneth.Block@compaq.com>
85 * bfd/elf64-alpha.c (elf64_alpha_relax_with_lituse): ld performs
86 LITUSE relocations incorrectly if -relax is specified on the ld
87 command line and the displacement field of the load or store
88 instruction is non-zero. (Patch by paul.winalski@compaq.com)
90 2000-09-15 Alan Modra <alan@linuxcare.com.au>
92 * elf32-hppa.c (hppa_add_stub): Dont set first_init_sec and
94 (elf32_hppa_size_stubs): Instead correctly find the first .init
95 and .fini section here.
97 2000-09-15 David Huggins-Daines <dhd@linuxcare.com>
99 * elf32-hppa.c (clobber_millicode_symbols): New function.
100 (elf32_hppa_size_dynamic_sections): Call it.
102 2000-09-14 Alan Modra <alan@linuxcare.com.au>
104 * elf32-hppa.c (elf32_hppa_link_hash_entry): Make pic_call
105 packed. Add plabel, plt_abs packed booleans.
106 (hppa_link_hash_newfunc): Init new fields.
107 (PLABEL_PLT_ENTRY_SIZE): Define.
108 (hppa_stub_name): Use size_t len vars.
109 (hppa_add_stub): Likewise.
110 (elf32_hppa_build_stubs): Likewise.
111 (hppa_build_one_stub): Kill some compiler warnings.
112 (elf32_hppa_check_relocs): Always generate a plt entry for PLABELs
113 if dynamic linking. Munge the local plt offsets into
114 local_got_refcounts. Set h->plabel for all global PLABELs. Use
115 size_t len vars. Add assert for plabel addend.
116 (elf32_hppa_gc_sweep_hook): Sweep local plt entries too.
117 (elf32_hppa_hide_symbol): New function.
118 (elf_backend_hide_symbol): Define.
119 (elf32_hppa_adjust_dynamic_symbol): Don't throw away plt entries
120 with h->plabel set. Don't make plt entries to have dynamic syms
121 when they have been forced local. If plt entry is used by a
122 plabel, make it PLABEL_PLT_ENTRY_SIZE.
123 (elf32_hppa_size_dynamic_sections): Set plt_abs for init fns.
124 Set up .plt offsets for local syms.
125 (elf32_hppa_relocate_section): Initialise plt entries for local
126 syms. Leave weak undefined plabels zero. Make global plabel
127 relocs against function symbol, and leave the addend zero.
128 Use *ABS* DIR32 relocs instead of SEGREL32 for dynamic got relocs.
129 (elf32_hppa_finish_dynamic_symbol): Set up IPLT relocs for
130 non-dynamic syms. Init extra plt for plabels. Use *ABS* DIR32
131 relocs instead of SEGREL32 for dynamic got relocs.
132 (elf32_hppa_finish_dynamic_sections): Reserve one more .got entry.
133 (elf_backend_got_header_size): Adjust.
134 (elf32_hppa_set_gp): Calculate an "ideal" LTP.
136 * elf32-hppa.c (LONG_BRANCH_VIA_PLT): Define.
137 (hppa_type_of_stub): Use it instead of #if 0
138 (hppa_discard_copies): Use it here too.
139 (elf32_hppa_size_dynamic_sections): And here.
141 * elf32-hppa.c (elf32_hppa_link_hash_table): Remove `offset' field.
142 (elf32_hppa_link_hash_table_create): And here.
143 (hppa_build_one_stub): And here. Instead keep track of stub
144 offset using _raw_size.
145 (elf32_hppa_size_stubs): Likewise.
146 (elf32_hppa_build_stubs): Likewise.
147 (hppa_size_one_stub): Likewise. Resize reloc section too.
149 * elf32-hppa.c (hppa_add_stub): Correct first_init_sec and
150 first_fini_sec handling. Don't search for reloc section or set
151 hplink->reloc_section_created here.
152 (elf32_hppa_size_stubs): Instead search for reloc sections, and
153 set reloc_section_created here.
154 (hppa_handle_PIC_calls): Set ELF_LINK_HASH_NEEDS_PLT.
155 (elf32_hppa_size_dynamic_sections): Make a .plt entry for DT_INIT
157 (elf32_hppa_finish_dynamic_sections): Set DT_INIT and DT_FINI.
159 * elf32-hppa.c (hppa_build_one_stub): Replace `elf_hash_table (info)'
160 with `hplink->root.'.
161 (elf32_hppa_check_relocs): Likewise.
162 (elf32_hppa_gc_sweep_hook): Likewise.
163 (elf32_hppa_adjust_dynamic_symbol): Likewise.
164 (hppa_handle_PIC_calls): Likewise.
165 (elf32_hppa_size_dynamic_sections): Likewise.
166 (elf32_hppa_set_gp): Likewise.
167 (elf32_hppa_relocate_section): Likewise.
168 (elf32_hppa_finish_dynamic_symbol): Likewise.
169 (elf32_hppa_finish_dynamic_sections): Likewise.
171 From David Huggins-Daines <dhd@linuxcare.com>
172 * elf32-hppa.c (hppa_type_of_stub): Generate import stubs for
173 defined weak symbols in shared links.
174 (final_link_relocate): Calls to defined weak symbols in shared
175 objects must go via import stubs, as the target might not be known
178 2000-09-14 Alexandre Oliva <aoliva@redhat.com>
180 * elf32-sh.c (sh_elf_howto_table): Moved R_SH_GOT32, R_SH_PLT32,
181 R_SH_COPY, R_SH_GLOB_DAT, R_SH_JMP_SLOT, R_SH_RELATIVE,
182 R_SH_GOTOFF, R_SH_GOTPC) to the range from 160 to 167. Replaced
183 the original entries with EMPTY_HOWTOs, and added new ones to fill
185 (sh_elf_info_to_howto): Make sure the new gap isn't used.
186 (sh_elf_relocate_section): Likewise.
188 2000-09-13 Anders Norlander <anorland@acc.umu.se>
190 * cpu-mips.c (arch_info_struct): Add mips:4K
191 * bfd-in2.h (bfd_mach_mips4K): New define.
192 * archures.c: Add bfd_mach_mips4K to comment.
193 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Return
194 E_MIPS_ARCH_2 for bfd_mach_mips4K.
196 Wed Sep 13 19:31:39 2000 Marco Franzen <marcof@thyron.com>
198 * som.c (som_write_symbol_strings): Do not used fixed buffers,
199 use size_t as a counter.
200 (som_write_space_strings): Similarly.
202 2000-09-12 Jason Eckhardt <jle@cygnus.com>
204 * elf32-i860.c (elf32_i860_relocate_pc26): New function
206 (elf32_i860_relocate_section): Invoke new function from here.
208 2000-09-11 Michael Sokolov <msokolov@ivan.Harhan.ORG>
210 * elf.c (_bfd_elf_make_section_from_shdr): Make debug_sec_names
213 2000-09-10 Michael Sokolov <msokolov@ivan.Harhan.ORG>
215 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): Emit 8 NULs for
216 target section name instead of dumping core when the target symbol is
219 2000-09-09 Kazu Hirata <kazu@hxi.com>
221 * riscix.c: Remove DEFUN.
223 2000-09-08 Nick Clifton <nickc@redhat.com>
225 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Do not
226 initialise flags in output bfd if the input bfd is the default
227 architecture with the default flags.
229 2000-09-08 Kazu Hirata <kazu@hxi.com>
231 * archive.c: Fix formatting.
232 * coff-arm.c: Likewise.
233 * doc/chew.c: Likewise.
235 2000-09-08 Alan Modra <alan@linuxcare.com.au>
237 * section.c (bfd_get_unique_section_name): Put a dot before the
240 2000-09-07 Kazu Hirata <kazu@hxi.com>
242 * doc/chew.c: Remove all uses of DEFUN and DEFUN_VOID.
243 * elf.c: Fix formatting.
245 2000-09-07 Alexandre Oliva <aoliva@redhat.com>
247 * config.bfd (sh-*-linux*): Added.
248 * configure.in (bfd_elf32_shlin_vec, bfd_elf32_shblin_vec): New.
249 * targets.c: Declare them.
250 * elf32-sh-lin.c: New file.
251 * Makefile.am: Compile it.
252 * elf32-sh.c: Don't override defines from elf32-sh-lin.c.
253 * configure, Makefile.in: Rebuilt.
255 2000-09-06 Geoffrey Keating <geoffk@cygnus.com>
257 * xcofflink.c (xcoff_link_input_bfd): Include the .tocbss
258 pseduo-section when determining where the TOC ends.
260 * coff-rs6000.c (_bfd_xcoff_swap_aux_out): Use bfd_h_put_16 to
261 output x_tvndx as it is only two bytes wide.
263 * coff-rs6000.c (xcoff_howto_table): A modifiable branch-absolute
264 reloc is 26 or 32 bits wide.
266 * coff-rs6000.c (_bfd_xcoff_rtype2howto): The bitsize is irrelevant
267 for relocs that don't change anything. Also look at the full
270 2000-09-06 Philip Blundell <philb@gnu.org>
272 * config.bfd (arm*-*-uclinux*): New target.
274 2000-09-06 Alexandre Oliva <aoliva@redhat.com>
276 * configure: Rebuilt with new libtool.m4.
278 2000-09-06 Alan Modra <alan@linuxcare.com.au>
280 * section.c (bfd_get_unique_section_name): Avoid c++ reserved
281 word for variable name.
282 * bfd-in2.h: Regenerate.
284 2000-09-05 Nick Clifton <nickc@redhat.com>
286 * config.in: Regenerate.
287 * libbfd.h: Regenerate.
288 * po/bfd.pot: Regenerate.
289 * doc/bfdint.texi: Remove CVS date string - it foils compares with
292 2000-09-05 Steven Johnson <sbjohnson@ozemail.com.au>
294 * cpu-powerpc.c (arch_info_struct): Added MPC860 Family entry.
296 2000-09-05 Alan Modra <alan@linuxcare.com.au>
298 Shared library and PIC support.
299 * elf32-hppa.c (PLT_ENTRY_SIZE): New.
300 (GOT_ENTRY_SIZE): New.
301 (ELF_DYNAMIC_INTERPRETER): New.
302 (STUB_SUFFIX): Define.
303 (LONG_BRANCH_PIC_IN_SHLIB): Define.
304 (RELATIVE_DYNAMIC_RELOCS): Define.
305 (enum elf32_hppa_stub_type): New.
306 (struct elf32_hppa_stub_hash_entry): Rename offset to
307 stub_offset. Add a number of new fields.
308 (struct elf32_hppa_link_hash_entry): New.
309 (struct elf32_hppa_link_hash_table): Add numerous fields. Remove
311 (elf32_hppa_hash_table): Rename to hppa_link_hash_table.
312 (elf32_hppa_stub_hash_lookup): Rename to hppa_stub_hash_lookup.
313 (elf32_hppa_stub_hash_newfunc): Rename to stub_hash_newfunc. Init
315 (hppa_link_hash_newfunc): New function.
316 (elf32_hppa_link_hash_table_create): Use above function. Init new
318 (elf32_hppa_stub_name): Rename to hppa_stub_name. Pass in reloc
319 instead of addend, and remove sym_name from args. Don't use
320 symbol name for local syms, instead use sym index.
321 (elf32_hppa_size_of_stub): Rename to hppa_type_of_stub, and return
322 stub type rather than size. Pass in hash and handle import stub
323 case. Also pass in reloc instead of offset so we can calculate
324 PCREL22F and PCREL12F branches properly.
325 (elf32_hppa_build_one_stub): Rename to hppa_build_one_stub. Build
326 import and export stubs too.
327 (elf32_hppa_size_one_stub): Rename to hppa_size_one_stub. Handle
328 import and export stub sizing.
329 (elf32_hppa_check_relocs): New function.
330 (elf32_hppa_adjust_dynamic_symbol): New function.
331 (hppa_discard_copies): New function.
332 (elf32_hppa_size_dynamic_sections): New function.
333 (elf_backend_size_dynamic_sections): Define.
334 (elf32_hppa_finish_dynamic_symbol): New function.
335 (elf_backend_finish_dynamic_symbol): Define.
336 (elf32_hppa_size_stubs): Stash params in link hash table, and move
337 some local vars into the link hash table too. For shared links,
338 trundle over function syms, generating export stubs. Handle
339 PCREL22F branches. Break out stub creation code from here..
340 (hppa_add_stub): .. to here. New function.
341 (elf32_hppa_final_link): Rename to elf32_hppa_set_gp, and don't
342 call the bfd linker. Use elf_gp to record global pointer.
343 Calculate a value from sections if $global$ is missing.
344 (bfd_elf32_bfd_final_link): Define as _bfd_elf32_gc_common_final_link.
345 (elf32_hppa_gc_mark_hook): New function.
346 (elf_backend_gc_mark_hook): Define.
347 (elf32_hppa_gc_sweep_hook): New function.
348 (elf_backend_gc_sweep_hook): Define.
349 (elf32_hppa_bfd_final_link_relocate): Rename to final_link_relocate.
350 Add rel to args, and remove howto, input_bfd, offset, addend,
351 sym_name as we can recalculate these locally. Handle calls to
352 dynamic objects, extra PIC relocs, PCREL22F branches. Change
353 handling of undefined weak syms. Check that stubs are in range.
354 Only look for import stubs on PCREL17F and PCREL22F relocs. Add
355 message on hitting a DPREL21L reloc that needs fixing. Subtract
356 off PC for PCREL14F. Break out code that does a stub lookup from
358 (hppa_get_stub_entry): ..to here. New function.
359 (elf32_hppa_relocate_insn): Merge into final_link_relocate.
360 (elf32_hppa_relocate_section): Handle got and plt relocs, dynamic
362 (elf32_hppa_finish_dynamic_sections): New function.
363 (elf_backend_finish_dynamic_sections): Define.
364 (elf_backend_final_write_processing) Define.
365 (hppa_handle_PIC_calls): New function.
366 (elf32_hppa_build_stubs): Call it. Pass link_info to
368 (elf32_hppa_create_dynamic_sections): New function
369 to create .plt and .got then set .plt flags correctly.
370 (elf_backend_create_dynamic_sections): Define.
371 (elf32_hppa_object_p): New function.
372 (elf_backend_object_p): Define.
373 (elf32_hppa_elf_get_symbol_type): New function.
374 (elf_backend_get_symbol_type): Define.
375 (elf_backend_can_gc_sections): Define.
376 (elf_backend_want_got_plt): Define.
377 (elf_backend_plt_alignment): Set to 2.
378 (elf_backend_plt_readonly): Define.
379 (elf_backend_want_plt_sym): Define.
380 (elf_backend_got_header_size): Reserve one entry.
382 * elf32-hppa.h (elf32_hppa_build_stubs): Don't pass stub bfd.
383 (elf32_hppa_size_stubs): Pass in multi_subspace.
384 (elf32_hppa_set_gp): Declare.
386 * section.c (SEC_HAS_GOT_REF): Define new flag for asection.
387 (bfd_get_unique_section_name): New function.
388 * bfd_in2.h: Regenerate.
390 * elf64-hppa.c (elf64_hppa_check_relocs): Handle R_PARISC_PCREL12F.
391 (elf64_hppa_size_dynamic_sections): Remove the FIXME at bfd_zalloc
394 From David Huggins-Daines <dhd@linuxcare.com>
395 * elf64-hppa.c (elf64_hppa_check_relocs): Fix a warning.
396 (elf64_hppa_mark_exported_functions): Set dyn_h->st_shndx.
397 (elf64_hppa_link_output_symbol_hook): Test dyn_h->st_shndx has
398 been updated in finish_dynamic_symbol before modifying function
401 * elf-hppa.h (elf_hppa_howto_table): Restructure into groups of
402 eight entries. Replace NULL with bfd_elf_generic_reloc. Add
403 R_PARISC_GNU_VTENTRY, R_PARISC_GNU_VTINHERIT and R_PARISC_PCREL12F.
404 (_bfd_elf_hppa_gen_reloc_type): Handle R_PARISC_GNU_VT*. Add some
405 comments. Handle format == 12 for R_HPPA_PCREL_CALL.
406 (elf_hppa_final_link_relocate): Handle R_PARISC_PCREL12F.
407 (elf_hppa_relocate_insn): Likewise. Reformat some comments.
408 (elf_hppa_final_write_processing): Expose it for ARCH_SIZE == 32.
410 From David Huggins-Daines <dhd@linuxcare.com>
411 * elf-hppa.h (elf_hppa_is_local_label_name): Accept the SysV/ELF
412 style of local labels as well.
414 2000-09-03 Philip Blundell <philb@gnu.org>
416 * elf32-arm.h (elf32_arm_relocate_section): Don't try to relocate
417 references to undefined symbols in debugging sections.
419 2000-09-02 H.J. Lu <hjl@gnu.org>
421 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
422 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE,
423 BFD_RELOC_SH_GOTPC): Move them from the MIPS section to the SH
426 2000-09-02 Jason Eckhardt <jle@cygnus.com>
428 * elf32-i860.c (bfd_elf32_bfd_is_local_label_name): Define macro.
429 (elf32_i860_is_local_label_name): New function and prototype.
431 2000-09-02 Nick Clifton <nickc@redhat.com>
433 * configure.in: Increase version number to 2.10.91.
434 * configure: Regenerate.
435 * aclocal.m4: Regenerate.
436 * config.in: Regenerate.
437 * po/bfd.pot: Regenerate.
439 2000-09-02 Daniel Berlin <dberlin@redhat.com>
441 * elf.c (_bfd_elf_make_section_from_shdr): Add
442 .gnu.linkobce.wi. to the list of debug section names.
444 2000-09-02 Nick Clifton <nickc@redhat.com>
446 * dwarf2.c (find_debug_info): New function: Locate a section
447 containing dwarf2 debug information.
448 (bfd_dwarf2_find_nearest_line): Find all sections containing
449 debug information and include them in the stash.
451 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
453 * elf32-sh.c (R_SH_GOT32, R_SH_PLT32, R_SH_COPY, R_SH_GLOB_DAT,
454 R_SH_JMP_SLOT, R_SH_RELATIVE, R_SH_GOTOFF, R_SH_GOTPC): New.
455 (sh_reloc_map): Add new relocs.
456 (sh_elf_check_relocs, sh_elf_link_hash_newfunc,
457 sh_elf_link_hash_table_create, sh_elf_adjust_dynamic_symbol,
458 sh_elf_size_dynamic_sections, sh_elf_finish_dynamic_symbol,
459 sh_elf_finishe_dynamic_sections, sh_elf_discard_copies): New
461 (ELF_DYNAMIC_INTERPRETER, PLT_ENTRY_SIZE): Define.
462 (elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
463 elf_sh_plt_entry_be, elf_sh_plt_entry_le,
464 elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le):
466 (elf_sh_plt0_entry, elf_sh_plt_entry, elf_sh_pic_plt_entry):
468 (elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
469 elf_sh_plt0_linker_offset, elf_sh_plt0_gotid_offset,
470 elf_sh_plt_temp_offset, elf_sh_plt_symbol_offset,
471 elf_sh_plt_reloc_offset): Define.
472 (elf_sh_pcrel_relocs_copied, elf_sh_link_hash_entry,
473 elf_sh_link_hash_table): New structs.
474 (sh_elf_link_hash_traverse, sh_elf_hash_table): New macros.
475 (sh_elf_relocate_section, sh_elf_check_relocs): Handle new
477 (elf_backend_create_dynamic_sections,
478 bfd_elf32_bfd_link_hash_table_create,
479 elf_backend_adjust_dynamic_symbol,
480 elf_backend_size_dynamic_sections,
481 elf_backend_finish_dynamic_symbol,
482 elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
483 elf_backend_plt_readonly, elf_backend_want_plt_sym,
484 elf_backend_got_header_size, elf_backend_plt_header_size):
486 * reloc.c (BFD_RELOC_SH_COPY, BFD_RELOC_SH_GLOB_DAT,
487 BFD_RELOC_SH_JMP_SLOT, BFD_RELOC_SH_RELATIVE, BFD_RELOC_SH_GOTPC):
489 * bfd-in2.h, libbfd.h: Rebuilt.
491 2000-09-01 Alan Modra <alan@linuxcare.com.au>
493 * elf32-i386.c (elf_i386_finish_dynamic_symbol): Revert 2000-08-27
496 Thu Aug 31 22:49:30 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
498 * elf32-sh.c (sh_elf_merge_private_data): If ibfd's elf header flags
499 not initialized, set them to indicate the SH1 instruction set.
501 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
503 * acinclude.m4: Include libtool and gettext macros from the
505 * aclocal.m4, configure: Rebuilt.
507 2000-08-29 Michael Snyder <msnyder@seadog.cygnus.com>
509 * elf.c: Eliminate references to __sparcv9 macro; replace with
510 autoconf variables HAVE_PSINFO32_T etc.
511 * configure.in: Auto-configure HAVE_PSINFO_32_T, HAVE_PRPSINFO32_T,
512 HAVE_PSTATUS32_T, HAVE_PRSTATUS32_T, HAVE_PRSTATUS32_T_PR_WHO.
514 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE) define _SYSCALL32 so it can
515 detect the above typedefs. (BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): Ditto.
517 * configure: Regenerate.
519 2000-08-27 Alan Modra <alan@linuxcare.com.au>
521 * elf32-i386.c (elf_i386_check_relocs): Keep info on relocs copied
522 for any shared link, not just shared -Bsymbolic.
523 (elf_i386_size_dynamic_sections): Call elf_i386_discard_copies on
524 any shared link, and pass link info to it.
525 (elf_i386_size_dynamic_sections): Update comment.
526 (elf_i386_discard_copies): Modify to discard relocs for symbols
527 that have been forced local.
528 (elf_i386_finish_dynamic_symbol): Don't copy relocs for symbols
529 that have been forced local.
531 2000-08-24 Denis Chertykov <denisc@overta.ru> & Nick Clifton <nickc@redhat.com>
533 * elflink.h (elf_link_add_object_symbols): Allow common
534 symbols to have an alignment of 1 if explicitly requested, and
535 not overridden by other definitions.
537 2000-08-22 Doug Kwan <dkwan@transmeta.com>
539 * coff-w65.c (CREATE_LITTLE_COFF_TARGET): Fix typo.
540 * coffcode.h (coff_set_flags): Add detection of w65 architecture.
542 2000-08-22 H.J. Lu <hjl@gnu.org>
544 * elf-bfd.h (elf_link_hash_table): Add runpath.
546 * bfd-in.h (bfd_elf_get_runpath_list): New prototype.
547 * bfd-in2.h: Rebuilt.
549 * elf.c (_bfd_elf_link_hash_table_init): Initialize the
550 "runpath" field to NULL.
551 (bfd_elf_get_runpath_list): New function.
553 * elflink.h (elf_link_add_object_symbols): Record DT_RPATH and
556 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
558 * elf32-sh.c (sh_elf_relocate_section) [R_SH_IND12W,
559 R_SH_DIR8WPN, R_SH_DIR8WPZ, R_SH_DIR8WPL]: Handle them
560 explicitly. Improve validation of r_type.
562 2000-08-21 H.J. Lu <hjl@gnu.org>
564 * elf32-i386.c (elf_i386_size_dynamic_sections): Zero out the
565 dynamic allocated content space. Add a comment to remind us that
566 one day this ought to be fixed.
567 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
568 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
569 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
571 2000-08-21 Jason Eckhardt <jle@cygnus.com>
573 * elf32-i860.c (elf32_i860_relocate_pc16): Just write the immediate
574 field with the newly relocated value instead of adding it to the
575 existing immediate field.
576 (elf32_i860_relocate_splitn): Likewise.
577 (elf32_i860_relocate_highadj): Likewise.
579 2000-08-16 Jason Eckhardt <jle@cygnus.com>
581 * elf32-i860.c (elf32_i860_relocate_pc16): Implemented function (it
582 was previously just a stub).
584 2000-08-16 Alexandre Oliva <aoliva@redhat.com>
586 * elflink.c (_bfd_elf_create_got_section): Don't abort().
588 (_bfd_elf_create_dynamic_sections): Likewise.
590 2000-08-16 Andrew Macleod <amacleod@cygnus.com>
592 * elf64-sparc.c (sparc64_elf_relocate_section): Set relocation address
593 for undefined symbols to be the beginning of the section.
595 * elf64-sparc.c (sparc64_elf_adjust_dynamic_symbol): Don't allocate
596 four extra entries at the beginning of the .rela.plt section.
597 (sparc64_elf_finish_dynamic_symbol): Adjust the offset in the .rela.plt
598 section to account for the four reserved entries in the .plt section.
600 2000-08-15 Geoffrey Keating <geoffk@cygnus.com>
602 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Add ori r0,r0,0
603 to the list of NOPs we recognize after a branch-and-link.
604 Use the ori NOP when one is needed.
606 * coff-rs6000.c (_bfd_xcoff_slurp_armap): Finish implementation
609 2000-08-14 Jim Wilson <wilson@cygnus.com>
611 * elf64-ia64.c (elf64_ia64_merge_private_bfd_data): Handle
612 EF_IA_64_REDUCEDFP, EF_IA_64_CONS_GP, and EF_IA_64_NOFUNCDESC_CONS_GP.
613 (elf64_ia64_print_private_bfd_data): Likewise. Also handle
616 2000-08-11 Alexandre Oliva <aoliva@redhat.com>
618 * elf32-sh.c (sh_elf_set_mach_from_flags): Make it static.
620 2000-08-10 Jason Eckhardt <jle@cygnus.com>
622 * elf32-i860.c (elf32_i860_relocate_section): New function.
623 (i860_final_link_relocate): New function.
624 (elf32_i860_relocate_splitn): New function.
625 (elf32_i860_relocate_pc16): New function.
626 (elf32_i860_relocate_highadj): New function.
627 (elf32_i860_howto): Minor adjustments to some relocations.
628 (elf_info_to_howto_rel): Define.
629 (elf_backend_relocate_section): Define.
631 2000-08-10 Nick Clifton <nickc@cygnus.com>
633 * elf32-arm.h: Fix formatting.
635 2000-08-10 Bernd Schmidt <bernds@cygnus.co.uk>
637 * elf32-sh.c (sh_elf_reloc_loop): Make LAST_SYMBOL_SECTION static.
639 2000-08-08 Jason Eckhardt <jle@cygnus.com>
641 * elf32-i860.c (elf32_i860_howto_table): Updated some fields.
643 2000-08-07 Kazu Hirata <kazu@hxi.com>
645 * ieee.c (ieee_write_debug_part): Rewrite a comment.
646 * elf64-ia64.c: Fix a typo.
648 2000-08-05 Jason Eckhardt <jle@cygnus.com>
650 * elf32-i860 (elf32_i860_howto_table): New structure.
651 (lookup_howto): New function.
652 (elf32_i860_reloc_type_lookup): New function.
653 (elf32_i860_info_to_howto_rela): New function.
654 (elf_code_to_howto_index): New structure.
655 (elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
656 (bfd_elf32_bfd_reloc_type_lookup): Re-define as
657 elf32_i860_reloc_type_lookup.
659 2000-08-04 Rodney Brown <RodneyBrown@pmsc.com>
661 * som.c (struct fixup_format): Constify `format'.
662 (som_hppa_howto_table): Use SOM_HOWTO macro.
663 (try_prev_fixup, hppa_som_reloc): Decorate unused parameter.
664 (som_bfd_reloc_type_lookup): Likewise.
665 (compare_subspaces): Remove unused `count1', `count2'.
666 (som_begin_writing): Remove unused `total_reloc_size'.
667 (som_bfd_derive_misc_symbol_info): Decorate unused parameter.
668 (som_print_symbol, som_bfd_is_local_label_name): Likewise.
669 (som_set_reloc_info): Constify `cp'. Remove unused `addend'.
670 (som_find_nearest_line): Decorate unused parameter(s).
671 (som_sizeof_headers, som_get_symbol_info, som_write_armap): Likewise.
672 (som_bfd_link_split_section): Likewise.
674 2000-08-03 Nick Clifton <nickc@cygnus.com>
676 * section.c: Restore backed out code.
677 * elf.c: Restore backed out code.
678 (copy_private_bfd_data): Fix bug preventing stipped dynamic
679 binaries from working.
680 * bfd-in2.h: Regenerate.
682 2000-08-03 H.J. Lu <hjl@gnu.org>
684 * section.c: Back out the change made by Nick Clifton
685 <nickc@cygnus.com> on 2000-07-31. It breaks stripping dynamic
687 * bfd-in2.h: Likewise.
690 2000-08-03 Alexandre Oliva <aoliva@redhat.com>
692 * elf32-sh.c (sh_elf_reloc_loop): Warning removal.
694 2000-07-31 Jason Eckhardt <jle@cygnus.com>
696 * reloc.c (BFD_RELOC_860_*): New bfd relocs for i860.
697 * bfd-in2.h, libbfd.h: Regenerate.
699 2000-07-31 Nick Clifton <nickc@cygnus.com>
701 * section.c (struct sec): Add new boolean field 'segment_mark'.
702 (STD_SECTION): Initialise new field to zero.
704 * bfd-in2.h: Regenerate.
706 * elf.c (copy_private_bfd_data): Reorganise section to segment
707 mapping to cope with moved sections requiring new segments,
708 and overlapping segments.
709 (SEGMENT_END): New macro: Return the end address of a segment.
710 (IS_CONTAINED_BY_VMA): New macro: Determine if a segment
711 contains a section by comparing their VMA addresses.
712 (IS_CONTAINED_BY_LMA): New macro: Determine if a segment
713 contains a section by comparing their LMA addresses.
714 (INCLUDE_SECTION_IN_SEGMENT): New macro: Determine if a
715 section should be included in a segment.
716 (SEGMENT_AFTER_SEGMENT): New macro: Determine if one segment
717 follows another in memory.
718 (SEGMENT_OVERLAPS_SEGMENT): New macro: Determine if two
721 2000-07-22 Jason Eckhardt <jle@cygnus.com>
723 * cpu-i860.c: Added comments.
725 * elf32-i860.c (TARGET_LITTLE_SYM): Defined to
726 bfd_elf32_i860_little_vec.
727 (TARGET_LITTLE_NAME): Defined to "elf32-i860-little".
728 (ELF_MAXPAGESIZE): Changed to 4096.
730 * targets.c (bfd_elf32_i860_little_vec): Declaration of
732 (bfd_target_vector): Added bfd_elf32_i860_little_vec.
734 * config.bfd (i860-stardent-sysv4*, i860-stardent-elf*): Added
735 config for little endian elf32 i860.
736 (targ_defvec): Define for the new config above
737 as "bfd_elf32_i860_little_vec".
738 (targ_selvecs): Define for the new config above
739 as "bfd_elf32_i860_vec bfd_elf32_i860_little_vec"
741 * configure.in (bfd_elf32_i860_little_vec): Added recognition
744 * configure: Regenerated.
746 2000-07-27 H.J. Lu <hjl@gnu.org>
748 * elflink.h (elf_merge_symbol): Take one more argument,
749 dt_needed, to indicate if the symbol comes from a DT_NEEDED
750 entry. Don't overide the existing weak definition if dt_needed
752 (elf_link_add_object_symbols): Pass dt_needed to
755 2000-07-27 Nick Clifton <nickc@cygnus.com>
757 * elflink.h (elf_link_size_reloc_section): Zeroes the section's
760 2000-07-25 Geoffrey Keating <geoffk@cygnus.com>
762 * configure.host (*-*-aix*): AIX has 'long long' always.
764 * coff-rs6000.c (xcoff_write_one_armap_big): New procedure.
765 (xcoff_write_armap_big): Write both 32-bit and 64-bit armaps.
766 (xcoff_write_archive_contents_big): Don't update the offset
767 of the symbol table, xcoff_write_armap will do it.
769 2000-07-23 Ulf Carlsson <ulfc@engr.sgi.com>
771 * elf32-mips.c (_bfd_mips_elf_check_relocs): Use abfd instead
772 of dynobj for SGI_COMPAT checks.
774 2000-07-21 Michael Sokolov <msokolov@ivan.Harhan.ORG>
776 * coff-m68k.c (bfd_m68k_coff_create_embedded_relocs): New function.
777 * bfd-in.h (bfd_m68k_coff_create_embedded_relocs): Add declaration.
778 * bfd-in2.h: Regenerate.
780 2000-07-21 Nick Clifton <nickc@cygnus.com>
782 * elf32-mips.c (_bfd_mips_elf_check_relocs): Detect out of
783 range symbol indices in relocs and issue an error message.
785 2000-07-20 H.J. Lu <hjl@gnu.org>
787 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't check
788 info->new_dtags when setting DT_FLAGS_1. It will only be set
789 by the new linker options. It shouldn't break anything.
791 2000-07-20 H.J. Lu <hjl@gnu.org>
793 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set DT_FLAGS_1
794 only if info->new_dtags is true.
796 2000-07-20 H.J. Lu <hjl@gnu.org>
798 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Set
799 DT_RUNPATH and DT_FLAGS only if info->new_dtags is true.
801 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
803 * Makefile.am (ALL_MACHINES): Add cpu-cris.lo.
804 (ALL_MACHINES_CFILES): Add cpu-cris.c.
805 (BFD32_BACKENDS): Add aout-cris.lo and elf32-cris.lo.
806 (BFD32_BACKENDS_CFILES): Add aout-cris.c and elf32-cris.c.
807 (cpu-cris.lo, aout-cris.lo, elf32-cris.lo): New rules.
808 * Makefile.in: Rebuild.
809 * aclocal.m4: Rebuild.
810 * aoutx.h (NAME(aout,machine_type)): Add case for bfd_arch_cris.
811 * archures.c (enum bfd_architecture): Add bfd_arch_cris.
812 (bfd_cris_arch): Declare.
813 (bfd_archures_list): Add bfd_cris_arch.
814 * bfd-in2.h: Rebuild.
815 * config.bfd: (cris-*-*): New target.
816 * configure.in (bfd_elf32_cris_vec, cris_aout_vec): New vectors.
817 * configure: Rebuild.
818 * elf.c (prep_headers): Add bfd_arch_cris.
820 * libaout.h (enum machine_type): Add M_CRIS.
821 * reloc.c: Add CRIS relocations.
822 * targets.c (bfd_elf32_cris_vec, cris_aout_vec): Declare.
823 (bfd_target_vect): Add bfd_elf32_cris_vec and cris_aout_vec.
824 * cpu-cris.c, aout-cris.c, elf32-cris.c: New files.
825 * po/POTFILES.in, po/bfd.pot: Regenerate.
827 2000-07-19 H.J. Lu <hjl@gnu.org>
829 * elf32-arm.h (elf32_arm_size_dynamic_sections): Also set
830 DF_TEXTREL if DT_TEXTREL is set.
831 * elf32-i370.c (i370_elf_size_dynamic_sections): Likewise.
832 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
833 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
834 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Likewise.
835 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
836 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
837 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
838 * elf64-hppa.c (elf64_hppa_size_dynamic_sections): Likewise.
839 * elf64-ia64.c (elf64_ia64_size_dynamic_sections): Likewise.
840 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
842 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Also
843 set DF_SYMBOLIC for symbolic link. Also set DT_RUNPATH if
845 Set the DT_FLAGS and DT_FLAGS_1 entries if necessary.
847 2000-07-19 H.J. Lu <hjl@gnu.org>
849 * bfd-in.h (bfd_elf_set_dt_needed_soname): New.
850 * bfd-in2.h: Rebuild.
852 * elf-bfd.h (elf_obj_tdata): Add dt_soname.
853 (elf_dt_soname): New.
855 * elf.c (bfd_elf_set_dt_needed_soname): New.
857 * elflink.h (elf_link_add_object_symbols): Add the DT_NEEDED
858 entry if the shared object loaded by DT_NEEDED is used to
859 resolve the reference in a regular object.
861 2000-07-19 H.J. Lu <hjl@gnu.org>
863 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_CONFIG,
864 DT_DEPAUDIT and DT_AUDIT as strings.
866 2000-07-19 Nick Clifton <nickc@cygnus.com>
868 * format.c: Fix formatting.
870 2000-07-19 H.J. Lu <hjl@gnu.org>
872 * elf.c (_bfd_elf_print_private_bfd_data): Fix DT_CHECKSUM.
874 2000-07-19 H.J. Lu <hjl@gnu.org>
876 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_BIND_NOW,
877 DT_INIT_ARRAY, DT_FINI_ARRAY, DT_INIT_ARRAYSZ, DT_FINI_ARRAYSZ,
878 DT_RUNPATH, DT_FLAGS, DT_PREINIT_ARRAY, DT_PREINIT_ARRAYSZ,
879 DT_PLTPADSZ, DT_MOVEENT, DT_MOVESZ, DT_FEATURE, DT_POSFLAG_1,
880 DT_SYMINSZ, DT_SYMINENT, DT_CONFIG, DT_DEPAUDIT, DT_AUDIT,
881 DT_PLTPAD, DT_MOVETAB, DT_SYMINFO, DT_RELACOUNT, DT_RELCOUNT,
882 DT_FLAGS_1, DT_USED and DT_CHECKSUM.
884 Tue Jul 18 13:11:54 2000 Andrew Cagney <cagney@b1.cygnus.com>
886 * elf.c (bfd_elf_get_sign_extend_vma, bfd_elf_get_arch_size): Move
887 renamed functions from here...
888 (assign_section_numbers): Use renamed functions.
889 (prep_headers): Use renamed functions.
891 * bfd.c (bfd_get_sign_extend_vma, bfd_get_arch_size): ...To here.
892 * bfd-in.h (bfd_get_sign_extend_vma, bfd_get_arch_size): Update.
893 * bfd-in2.h: Regenerate.
895 2000-07-18 Ulf Carlsson <ulfc@engr.sgi.com>
897 * elf32-mips.c (_bfd_mips_elf_finish_dynamic_symbol): Add
898 parenthesis in if statement.
900 2000-07-17 Koundinya K <kk@ddeorg.soft.net>
902 Enable the support for Traditional MIPS.
903 * elf32-mips.c (IRIX_COMPAT): Recognize bfd_elf32_tradbigmips_vecand
904 return ict_none appropriately for traditional mips targets.
905 (STUB_LW): Change 0x8f998000 to 0x8f998010 for traditional mips.
906 (STUB_MOVE): Conditionalize for traditonal mips.
907 (STUB_LI16): Likewise.
908 (_bfd_mips_elf_modify_segment_map): Conditionalize to avoid making
909 room for RTPROC header.
910 (_bfd_mips_elf_modify_segment_map): For a normal mips executable set
911 the permission for the PT_DYNAMIC as read, write and execute.
912 (mips_elf_calculate_relocation): Check for the symbol _DYNAMIC_LINKING
914 (_bfd_mips_elf_create_dynamic_sections): Add the symbol
915 _DYNAMIC_LINKING for traditonal mips.
916 (_bfd_mips_elf_create_dynamic_sections): Add the symbol __RLD_MAP
917 in case of traditonal mips.
918 (_bfd_mips_elf_adjust_dynamic_symbol): Create a stub only if a PLT
919 entry is required. For a function if PLT is not required then set the
920 corresponding hash table entry to 0.
921 (_bfd_mips_elf_size_dynamic_sections): Add DT_DEBUG entry for
923 (_bfd_mips_elf_finish_dynamic_symbol): for a undefined symbol in a
924 shared object set the value to 0.
925 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol
926 _DYNAMIC_LINKING for traditonal mips.
927 (_bfd_mips_elf_finish_dynamic_symbol): Check for the symbol __RLD_MAP
930 2000-07-15 H.J. Lu <hjl@gnu.org>
932 * aoutx.h (translate_to_native_sym_flags): Handle BSF_LOCAL.
934 2000-07-12 Charles Wilson <cwilson@ece.gatech.edu>
936 * libbfd.c (bfd_seek): fix 'seek beyond EOF' error when writing
937 out a structure that is BFD_IN_MEMORY.
939 2000-07-11 Alan Modra <alan@linuxcare.com.au>
941 * elf64-hppa.c (get_dyn_name): Pass in section pointer instead of
942 bfd pointer. Print section id instead of bfd pointer for local
943 syms. Prefix addend with `+' for global syms as well as local.
944 Correct calculation of name component lengths.
945 (elf64_hppa_check_relocs): Update call to get_dyn_name.
947 From David Huggins-Daines <dhd@linuxcare.com>
948 * elf-hppa.h (elf_hppa_relocate_section): Update calls here too.
949 * elf64-hppa.c (elf64_hppa_check_relocs): Fix some warnings.
950 (elf64_hppa_modify_segment_map): Likewise.
952 Tue Jul 11 17:21:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
954 * elf.c (bfd_elf_get_sign_extend_vma): Return tendency of VMA
955 addresses to be "naturally" sign extended. Return -1 if unknown.
956 * bfd-in.h (bfd_elf_get_sign_extend_vma): Add declaration.
957 * bfd-in2.h: Regenerate.
959 Tue Jul 11 16:25:52 2000 Andrew Cagney <cagney@b1.cygnus.com>
961 * ecoffswap.h (ecoff_get_off, ecoff_put_off): Add ECOFF_SIGNED_32
962 and ECOF_SIGNED_64 to list ways to extract an offset.
963 (ecoff_swap_fdr_in, ecoff_swap_fdr_out, ecoff_swap_pdr_in,
964 ecoff_swap_pdr_out, ecoff_swap_ext_in, ecoff_swap_ext_out):
966 * elf64-mips.c (ECOFF_SIGNED_64): Define instead of ECOFF_64.
967 * elf32-mips.c (ECOFF_SIGNED_32): Define instead of ECOFF_32.
969 Tue Jul 11 16:03:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
971 * elfcode.h (elf_object_p): Use bfd_set_start_address and not
972 bfd_get_start_address.
973 (elf_swap_ehdr_in): Sign extend e_entry when applicable.
974 (elf_swap_ehdr_out): Ditto.
976 2000-07-10 Alexander Aganichev <AAganichev@hypercom.com>
978 * archures.c (bfd_default_scan): Add set of bfd_mach_ cases for
979 compatibility with older binutils.
981 2000-07-10 Alan Modra <alan@linuxcare.com.au>
983 * section.c (bfd_make_section_anyway): Start section_id at 0x10.
984 (STD_SECTION): Avoid negative ids, instead use 0 to 3.
986 From Ryan Bradetich <rbradetich@uswest.net>
987 * dwarf1.c (parse_die): Cure signed/unsigned char warnings.
988 (parse_line_table): Ditto.
989 (_bfd_dwarf1_find_nearest_line): Ditto.
990 * syms.c (cmpindexentry): Remove extra `*' from params.
992 2000-07-09 Koundinya K <kk@ddeorg.soft.net>
994 * elf32-mips.c (sort_dynamic_relocs): New Function.
995 (_bfd_mips_elf_finish_dynamic_sections): Call sort_dynamic_relocs
996 via qsort to sort the dynamic relocations in increasing r_symndx
999 2000-07-09 Alan Modra <alan@linuxcare.com.au>
1001 * elf64-hppa.c (elf64_hppa_dyn_hash_table_init): Add
1002 ATTRIBUTE_UNUSED to unused args.
1003 (get_opd): Likewise.
1004 (get_plt): Likewise.
1005 (get_dlt): Likewise.
1006 (get_stub): Likewise.
1007 (elf64_hppa_adjust_dynamic_symbol): Likewise.
1008 (elf64_hppa_link_output_symbol_hook): Likewise.
1009 (elf64_hppa_check_relocs): Delete unused var.
1010 (elf64_hppa_size_dynamic_sections): Likewise.
1011 (elf64_hppa_finalize_opd): Likewise.
1012 (elf64_hppa_finalize_dynreloc): Likewise.
1013 (elf64_hppa_modify_segment_map): Likewise.
1014 (elf64_hppa_finish_dynamic_sections): Likewise.
1016 * elf-hppa.h (elf_hppa_final_write_processing): Add
1017 ATTRIBUTE_UNUSED to unused args.
1018 (elf_hppa_final_link_relocate): Likewise.
1019 (elf_hppa_record_segment_addrs): Add paretheses.
1020 (elf_hppa_relocate_section): Constify dyn_name.
1022 From David Huggins-Daines <dhd@linuxcare.com>
1023 * config.bfd: Add hppa*64*-*-linux-gnu 64-bit target, and
1024 rearrange case statement so that it gets preferred to 32-bit ones.
1026 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Use
1027 asection->id instead of address of asection structure.
1028 (elf32_hppa_size_stubs): Likewise.
1030 * elf32-hppa.c (elf32_hppa_size_stubs): Use just one stub section
1031 for .init* and .fini*.
1033 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Mask pointers
1034 and addends used in stub names to 32 bits.
1035 (elf32_hppa_size_stubs): Likewise.
1037 * elf-hppa.h (elf_hppa_final_link_relocate): Don't sum addend
1038 twice for R_PARISC_GPREL64. Use bfd_put_32 for R_PARISC_PCREL32,
1039 not bfd_put_64. Fix minor comment typo and formatting.
1041 Changes to create multiple linker stubs, positioned immediately
1042 before the section where they are required.
1043 * elf32-hppa.c: Don't include hppa_stubs.h.
1044 (elf32_hppa_stub_hash_entry): Add a pointer to the stub section.
1045 (elf32_hppa_stub_hash_table): Delete.
1046 (elf32_hppa_link_hash_entry): Delete.
1047 (elf32_hppa_link_hash_table): Use plain bfd_hash_table for
1048 stub_hash_table, and store the struct here rather than a pointer.
1049 Delete output_symbol_count. Add offset array. Change
1050 global_value to a bfd_vma.
1051 (elf32_hppa_stub_hash_lookup): Use table instead of table->root.
1052 (elf32_hppa_stub_hash_traverse): Delete.
1053 (elf32_hppa_name_of_stub): Delete.
1054 (elf32_hppa_link_hash_lookup): Delete.
1055 (elf32_hppa_link_hash_traverse): Delete.
1056 (elf32_hppa_stub_hash_table_init): Delete.
1057 (elf32_hppa_size_of_stub): Pass input section and offset rather
1058 than location and calculate location here. Don't pass name as all
1059 stubs are now the same size.
1060 (elf32_hppa_stub_hash_newfunc): Init new fields.
1061 (elf32_hppa_link_hash_table_create): Likewise, and stub_hash_table
1063 (elf32_hppa_bfd_final_link_relocate): Cast enums to int before
1064 comparing against ints. Rewrite stub handling code.
1065 (elf32_hppa_relocate_section): Make r_type and r_symndx unsigned.
1066 Case enums to int before comparing against ints. Remove
1067 bfd_reloc_dangerous case.
1068 (elf32_hppa_build_one_stub): Rewrite.
1069 (elf32_hppa_size_one_stub): New function.
1070 (elf32_hppa_build_stubs): Rewrite.
1071 (elf32_hppa_size_stubs): Pass in linker call-back functions.
1072 Rewrite stub-handling specific code.
1074 * elf32-hppa.h (elf32_hppa_size_stubs): Update prototype.
1076 * elf64-hppa.c (elf64_hppa_dyn_hash_entry): Fix a comment typo.
1078 * hppa_stubs.h: Delete.
1079 * Makefile.am (SOURCE_HFILES): Remove hppa_stubs.h
1080 (elf32-hppa.lo): Remove hppa_stubs.h from dependencies.
1081 * Makefile.in: Regenerate.
1083 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle e_nlsel and
1086 * libhppa.h (hppa_field_adjust): Correct e_nsel case.
1088 * elf32-hppa.c (elf32_hppa_relocate_section): Mention the offset
1089 and section name for bfd_reloc_notsupported error message.
1090 (elf32_hppa_bfd_final_link_relocate): Print reasons for returning
1091 bfd_reloc_notsupported.
1092 (elf32_hppa_relocate_section): Add ATTRIBUTE_UNUSED to output_bfd.
1094 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Handle
1095 undefined weak symbols for all relocs.
1096 (elf32_hppa_size_of_stub): Adjust calculation by 8 since branch
1097 offsets are relative to one past the delay slot.
1098 (elf32_hppa_size_stubs): Account for reloc addend when calculating
1099 branch destination. Put addend into stub name too.
1100 (elf32_hppa_bfd_final_link_relocate): Account for reloc addend and
1101 adjust by 8 when deciding whether a linker stub is needed. Put
1102 addend into stub name as for above.
1104 * elf32-hppa.c (hppa_elf_relocate_insn): Change signed/unsigned on
1105 various args and vars.
1106 (elf32_hppa_bfd_final_link_relocate): Here too.
1107 (elf32_hppa_size_stubs): Rename index -> indx. Use e_indx for
1108 inner block var to avoid shadowing.
1110 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Make `field' arg
1112 * elf64-hppa.h (_bfd_elf64_hppa_gen_reloc_type): Ditto.
1113 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Ditto.
1114 (elf_hppa_fake_sections): Rename local var to avoid shadowing.
1116 * libhppa.h: Change practically all unsigned ints to plain ints.
1117 Remove tests on gcc version. Instead use ATTRIBUTE_UNUSED for
1120 From Ryan Bradetich <rbradetich@uswest.net>
1121 * libhppa.h (hppa_opcode_type): New enum to replace #define's.
1122 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Modify to
1124 From David Huggins-Daines <dhd@linuxcare.com>
1125 * elf-hppa.h (elf_hppa_relocate_insn): Update the opcode constants
1126 to the new OP_* ones.
1128 * elf32-hppa.c (elf32_hppa_size_stubs): Consolidate freeing on
1129 error exit. Bail out earlier on plabel relocs that we aren't
1130 interested in. Don't tell elf32_hppa_stub_hash_lookup to copy
1131 string, and then don't free our copy.
1132 (elf32_hppa_build_one_stub): Make insn unsigned int.
1134 * libhppa.h (bfd_hppa_insn2fmt): 22 bit branches are only
1135 available with BL, not BE and BLE.
1137 * elf32-hppa.c (hppa_elf_relocate_insn): Add some more example
1138 code for elf arg relocs.
1139 (elf32_hppa_bfd_final_link_relocate): Replace boolean is_local
1140 argument with elf_link_hash_entry h. Handle undefined weak
1141 symbols. Move $global$ lookup from here...
1142 (elf32_hppa_relocate_section): ...to here. Return correct error
1143 message for non-handled relocs.
1144 (elf32_hppa_size_of_stub): Correctly test branch range. Previous
1145 wrong test was -0x3ffff to +0x40000.
1147 * elf-hppa.h (elf_hppa_final_link_relocate): R_PARISC_DIR17R,
1148 R_PARISC_DIR17F, and R_PARISC_DIR21L are for absolute branches;
1149 Handle them as such.
1150 (elf_hppa_relocate_insn): Fix a typo.
1152 * libhppa.h (GET_FIELD, GET_BIT, MASK, CATENATE, ELEVEN): Delete.
1153 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1154 assemble_17, assemble_21): Delete.
1155 Supply defines for all 64 possible opcodes.
1156 (bfd_hppa_insn2fmt): Add bfd argument, and use to select wide mode
1157 formats. Handle COMICLR.
1158 (hppa_rebuild_insn): Delete bfd argument. Handle formats 10, -11,
1161 * elf32-hppa.c (hppa_elf_relocate_insn): Complete rewrite.
1162 (elf32_hppa_bfd_final_link_relocate): Major rewrite.
1163 (elf32_hppa_build_one_stub): Modify hppa_elf_relocate_insn calls
1165 (elf32_hppa_size_stubs): Don't free stub_name twice. Read in all
1166 the local syms - did this code get deleted accidentally? Ignore
1167 undefined and undefweak syms.
1169 * elf-hppa.h (elf_hppa_final_link): Move hppa_info to outermost
1170 block. Use it instead of elf64_hppa_hash_table (info).
1171 (elf_hppa_final_link_relocate): Use hppa_info instead of
1172 elf64_hppa_hash_table (info).
1174 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1175 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1176 (hppa_rebuild_insn): Mask immediate bits here instead.
1177 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1179 2000-07-08 Alan Modra <alan@linuxcare.com.au>
1181 * section.c (struct sec): Add id field. Tidy comment formatting.
1182 (bfd_make_section_anyway): Set id.
1183 (STD_SECTION): Init id too.
1184 Change CONST to const throughout.
1185 * archures.c (bfd_arch_info): Tidy comment.
1186 (bfd_arch_list): Change a CONST to const.
1187 * libbfd-in.h: Tidy comments and replace CONST with const.
1188 * elf-bfd.h: Likewise.
1189 * libbfd.h: Regenerate.
1190 * bfd-in2.h: Regenerate.
1191 * libcoff.h: Regenerate.
1193 2000-07-07 DJ Delorie <dj@redhat.com>
1195 * archive.c (_bfd_write_archive_contents): Add an informative
1198 2000-07-06 Kazu Hirata <kazu@hxi.com>
1200 * srec.c: Fix formatting.
1202 2000-06-05 DJ Delorie <dj@redhat.com>
1206 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
1208 * coff-arm.c (coff_arm_relocate_section): Do not ignore the symbol
1209 value of PC-relative offsets.
1211 2000-07-03 Jim Wilson <wilson@cygnus.com>
1213 * elf64-alpha.c (alpha_elf_size_info): New.
1214 (elf_backend_size_info): Define to alpha_elf_size_info.
1215 * elfcode.h (elf_size_info): Change hash bucket size to 4.
1217 2000-07-03 Ulf Carlsson <ulfc@engr.sgi.com>
1219 * elf32-mips.c: Include elf32-target.h again for the traditional
1222 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1224 * elf32-avr.c (bfd_elf32_bfd_reloc_type_lookup):
1225 Add ATTRIBUTE_UNUSED to unused arguments to avoid warnings.
1226 (avr_info_to_howto_rela): Likewise.
1227 (elf32_avr_gc_mark_hook): Likewise.
1228 (elf32_avr_gc_sweep_hook): Likewise.
1229 (elf32_avr_relocate_section): Likewise.
1231 2000-07-03 Mark Elbrecht <snowball3@bigfoot.com>
1233 * cofflink.c (_bfd_coff_write_global_sym): Turn a weak symbol into
1234 an external symbol for a non-shared, non-relocatable link.
1236 2000-07-03 Nick Clifton <nickc@redhat.com>
1238 * cofflink.c (IS_EXTERNAL): New macro: Return true if the symbol
1239 is an external symbol.
1240 (IS_WEAK_EXTERNAL): New macro: Return true if the symbol is a weak
1243 2000-07-03 Kazu Hirata <kazu@hxi.com>
1245 * reloc16.c: Fix formatting.
1247 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
1249 * config.bfd: Change targ_defvec and targ_selvecs for mips*-*-sysv4*
1250 to add a new target for traditional mips i.e
1251 bfd_elf32_tradbigmips_vec and bfd_elf32_tradlittlemips_vec.
1252 * configure.in: Likewise.
1253 * configure: Rebuild.
1254 * targets.c (bfd_elf32_tradbigmips_vec): Declare and put in
1256 (bfd_elf32_tradlittlemips_vec): Likewise.
1257 * elfxx-target.h: Add macro INCLUDED_TARGET_FILE which is more a test
1258 to see that elfNN_bed does not get redefined even if the target file
1259 is included twice for a chip. See elf32-mips.c.
1261 2000-07-01 Alan Modra <alan@linuxcare.com.au>
1263 * Makefile.am (DEP): Fix 2000-06-22. grep after running dep.sed
1264 (CLEANFILES): Add DEPA.
1265 * Makefile.in: Regenerate.
1267 2000-06-30 DJ Delorie <dj@cygnus.com>
1269 * peicode.h (coff_swap_filehdr_in): can't use e_magic because we
1270 can't assume the PE header is at 0x80.
1272 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1274 * syms.c (_bfd_stab_section_find_nearest_line): Use IS_ABSOLUTE_PATH.
1276 2000-06-28 Mark Elbrecht <snowball3@bigfoot.com>
1278 * go32stub.h: Update stub.
1280 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1282 * archures.c (bfd_mach_avr5): Define.
1283 * bfd-in2.h (bfd_mach_avr5): Define.
1284 * cpu-avr.c (arch_info_struct): Rename bfd_mach_avr4 to
1285 bfd_mach_avr5, add bfd_mach_avr4. Update comments.
1286 (compatible): Update comment. Add missing test.
1287 * elf32-avr.c (avr_final_link_relocate): Support 8K wrap
1288 for avr2 and avr4. Simplify 8K wrap code.
1289 (bfd_elf_avr_final_write_processing): Recognize bfd_mach_avr5.
1290 (elf32_avr_object_p): Recognize E_AVR_MACH_AVR5.
1292 2000-06-26 Kazu Hirata <kazu@hxi.com>
1294 * coff-h8300.c: Fix formatting.
1295 * cpu-h8300.c: Likewise.
1297 2000-06-24 Alexandre Oliva <aoliva@redhat.com>
1299 * elf32-arm.h (elf32_arm_final_link_relocate): Print `(local)'
1300 for local symbols whose names are unknown.
1302 2000-06-22 Alan Modra <alan@linuxcare.com.au>
1304 * Makefile.am (DEP): grep for leading `/' in DEP1, and fail if we
1306 * Makefile.in: Regenerate.
1307 * doc/Makefile.in: Regenerate.
1309 2000-06-20 H.J. Lu <hjl@gnu.org>
1311 * Makefile.am: Rebuild dependency.
1312 * Makefile.in: Rebuild.
1314 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1316 * elf32-mips.c (_bfd_mips_elf_copy_indirect_symbol): New function.
1317 (elf_backend_copy_indirect_symbol): Map to the new function.
1319 2000-06-20 Alan Modra <alan@linuxcare.com.au>
1321 * archive.c (normalize): Correct pointer comparison when checking
1323 (bfd_bsd_truncate_arname): Likewise.
1324 (bfd_gnu_truncate_arname): Likewise.
1326 2000-06-20 Ulf Carlsson <ulfc@engr.sgi.com>
1328 * elf-bfd.h (struct elf_obj_tdata): Define per BFD Irix 5 virtual
1329 sections elf_{text,data}_{section,symbol}.
1330 * elf32-mips.c: mips_elf_{text,data}_{section,symbol}{,_ptr}: Remove.
1331 (_bfd_mips_elf_hide_symbol): New function.
1332 (elf_backend_hide_symbol): Map to the new function.
1333 (_bfd_mips_elf_add_symbol_hook): Change to use new per BFD
1334 definitions of mips_elf_{text,data}_{section,symbol}.
1335 (mips_elf_local_relocation_p): Try to find the direct symbol
1336 based on new check_forced argument.
1337 (mips_elf_calculate_relocation): Use new version of
1338 mips_elf_local_relocation_p.
1339 (mips_elf_relocate_section): Likewise.
1340 (_bfd_mips_elf_relocate_section): Likewise.
1341 (mips_elf_sort_hash_table): Only assert that have enough GOT
1343 (mips_elf_got16_entry): Match all 32 bits to the existing GOT
1344 entry if the relocation based on the new external argument.
1345 (mips_elf_create_dynamic_relocation): Assert that we have a
1346 section contents allocated where we can swap out the dynamic
1348 (mips_elf_calculate_relocation): Find the real hash-table entry
1349 correctly by using h->root.root.type. Only create a dynamic
1350 relocation entry if the symbol is defined in a shared library.
1351 Create an external GOT entry for the GOT16 relocation if the
1352 symbol was forced local.
1353 (_bfd_mips_elf_finish_dynamic_symbol): Don't assert there is a
1354 dynamic index if the symbol was forced local.
1356 2000-06-20 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1358 * elf32-mips.c: Fix typos in comments.
1360 2000-06-19 Mark Kettenis <kettenis@gnu.org>
1362 * rs6000-core.c: Wrap definition of `union VmInfo' within #ifdef
1365 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1367 * Makefile.in, bfd-in2.h, libbfd.h, configure: Rebuild.
1368 * Makefile.am (ALL_MACHINES, ALL_MACHINES_CFILES, BFD32_BACKENDS,
1369 BFD32_BACKENDS_CFILES): Add 68hc12, 68hc11 files.
1370 * configure.in (bfd_elf32_m68hc12_vec): Recognize.
1371 (bfd_elf32_m68hc11_vec): Likewise.
1372 * config.bfd (targ_cpu): Recognize 68hc12 and 68hc11.
1373 Supports 68hc11 & 68hc12 at the same time.
1374 * targets.c (bfd_elf32_m68hc12_vec): Declare and put in
1376 (bfd_elf32_m68hc11_vec): Likewise.
1377 * elf.c (prep_headers): Recognize bfd_arch_m68hc12 and 68hc11.
1378 * archures.c (bfd_m68hc12_arch): Define and register in global list
1379 (bfd_m68hc11_arch): Likewise.
1380 * reloc.c (BFD_RELOC_M68HC11_HI8, BFD_RELOC_M68HC11_LO8,
1381 BFD_RELOC_M68HC11_3B): Define.
1382 * cpu-m68hc12.c, elf32-m68hc12.c: New files for 68hc12 support.
1383 * cpu-m68hc11.c, elf32-m68hc11.c: New files for 68hc11 support.
1385 2000-06-18 Ulf Carlsson <ulfc@engr.sgi.com>
1387 * elf_bfd.h (struct elf_backend_data): Add info argument to
1388 elf_backend_hide_symbol.
1389 (_bfd_elf_link_hash_hide_symbol): Likewise.
1390 * elf.c (_bfd_elf_link_hash_hide_symbol): Likewise.
1391 * elf64-ia64.c (elf64_ia64_hash_hide_symbol): Likewise.
1392 * elflink.h (elf_link_add_object_symbols): Likewise.
1393 (elf_link_assign_sym_version): Likewise.
1395 2000-06-18 H.J. Lu <hjl@gnu.org>
1397 * coff-i386.c (coff_i386_reloc): Don't return in case of
1398 output_bfd == (bfd *) NULL if COFF_WITH_PE is defined.
1399 Compensate PE relocations when linking with non-PE object
1400 files to generate a non-PE executable.
1402 2000-06-17 Ulf Carlsson <ulfc@engr.sgi.com>
1404 * elf32-mips.c (mips_elf_calculate_relocation): Explicitly write
1405 GOT entries if we're doing a static link or -Bsymbolic link.
1407 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1409 * elflink.h (elf_link_adjust_relocs): Check for and call backend
1410 specifific swap_reloc_{in,out} and swap_reloca_{in,out} if
1412 (elf_link_output_relocs): Likewise.
1413 (elf_reloc_link_order): Likewise.
1415 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1417 * archures.c (enum bfd_architecture): #define constants for
1418 PowerPc and RS6000 machine numbers.
1419 * bfd-in2.h: Regenerate.
1420 * coffcode.h (coff_set_arch_mach_hook): #ifdef XCOFF64, set arch
1421 to bfd_arch_powerpc instead of bfd_arch_rs6000. Refer to PowerPc
1422 and RS6000 machine numbers using #defined constants from
1424 * cpu-powerpc.c (arch_info_struct): Refer to PowerPc and RS6000
1425 machine numbers using #defined constants from archures.c. Add
1426 entries for EC603e, 630, A35, RS64II, RS64III, 7400. Specify
1427 64-bit words in 620 entry.
1428 * cpu-rs6000.c (arch_info_struct): Create with entries for RS1,
1430 (bfd_rs6000_arch): Change default machine to 0 (bfd_mach_rs6k).
1432 2000-06-16 Nicholas Duffek <nsd@cygnus.com>
1434 * coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64.
1435 * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field.
1436 * libcoff.h (struct xcoff_tdata): Define xcoff64 field.
1438 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1440 * bfd-in.h (bfd_family_coff): Define.
1441 * bfd-in2.h: Regenerate.
1442 * coffgen.c (coff_count_linenumbers, coff_symbol_from,
1443 coff_find_nearest_line): Check COFFness using bfd_family_coff()
1444 instead of bfd_target_coff_flavour.
1445 * cofflink.c (_bfd_coff_final_link): Likewise.
1446 * cpu-ns32k.c (do_ns32k_reloc): Don't strcmp() target name to
1447 exclude XCOFF files.
1448 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
1450 * targets.c (enum bfd_flavour): Add bfd_target_xcoff_flavour.
1451 * xcoff-target.h (TARGET_SYM): Use bfd_target_xcoff_flavour.
1452 * xcofflink.c (XCOFF_XVECP): Delete.
1453 (bfd_xcoff_link_record_set, bfd_xcoff_import_symbol,
1454 bfd_xcoff_export_symbol, bfd_xcoff_link_count_reloc,
1455 bfd_xcoff_record_link_assignment,
1456 bfd_xcoff_size_dynamic_sections): Replace XCOFF_XVECP() with
1457 check for bfd_target_xcoff_flavour.
1459 2000-06-16 Nicholas Duffek <nsd@redhat.com>
1461 * rs6000-core.c: Support 64-bit core files, support pre-4.3 core
1463 (read_hdr): New function.
1464 (rs6000coff_core_p): Store mstsave or __context64 struct instead
1465 of trying to extract individual registers. Set abfd->arch_info
1466 to match the architecture that created the core file.
1467 (rs6000coff_get_section_contents): Delete.
1468 * xcoff-target.h (rs6000coff_get_section_contents): Delete.
1470 2000-06-14 H.J. Lu <hjl@gnu.org>
1472 * vms-misc.c (_bfd_vms_next_record): Return -1 if PRIV(vms_rec)
1475 2000-06-13 H.J. Lu <hjl@gnu.org>
1477 * configure: Regenerate.
1479 Tue Jun 13 01:28:57 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1481 * peicode.h (pe_ILF_object_p): Use TARGET_LITTLE_SYM instead of
1484 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1486 * configure.in (VERSION): Update to show this is the CVS mainline.
1488 2000-06-07 Alan Modra <alan@linuxcare.com.au>
1490 * elf32-d10v.c: Include elf/d10v.h
1491 (enum reloc_type): Delete.
1492 * elf32-d30v.c: Include elf/d30v.h
1493 (enum reloc_type): Delete.
1495 * Makefile.am: Run "make dep-am" to regenerate dependencies.
1496 * Makefile.in: Regenerate.
1498 * elf32-i386.c (elf_howto_table): Remove EMPTY_HOWTOs.
1499 (elf32_i386_vtinherit_howto, elf32_i386_vtentry_howto): Delete and
1500 move HOWTOs into elf_howto_table.
1501 (R_386_standard, R_386_ext_offset): Define.
1502 (R_386_ext, R_386_vt_offset, R_386_vt): Define.
1503 (elf_i386_reloc_type_lookup): Modify calculation of index into
1504 elf_howto_table since we've removed the padding.
1505 (elf_i386_info_to_howto_rel): Likewise.
1506 (elf_i386_relocate_section): Likewise.
1508 2000-06-06 Michael Snyder <msnyder@seadog.cygnus.com>
1510 * elf.c (elf_grok_pr_status): Eliminate reference to prgregset_t.
1512 2000-06-05 H.J. Lu <hjl@gnu.org>
1514 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't flag
1515 an error when seeing an undefined symbol with hidden/internal
1516 attribute. It is handled in *_relocate_section ().
1518 2000-06-05 H.J. Lu <hjl@gnu.org>
1520 * elflink.h (elf_fix_symbol_flags): Follow the link for the
1521 indirect symbol for the ELF_LINK_NON_ELF bit.
1522 (elf_link_output_extsym): Don't output the indirect symbol even
1523 if the ELF_LINK_NON_ELF bit is set.
1525 2000-06-01 J.T. Conklin <jtc@redback.com>
1527 * config.bfd (i[3456]86-*-netbsdelf*): New target.
1528 (i[3456]86-*-netbsdaout*): New target.
1529 (i[3456]86-*-netbsd*): Add bfd_elf32_i386_vec to targ_selvecs.
1530 (i[3456]86-*-openbsd*): Likewise.
1532 Tue May 30 15:39:04 2000 Andrew Cagney <cagney@b1.cygnus.com>
1534 * trad-core.c: From hpux-core.c, include <dirent.h> or
1535 <sys/ndir.h> when possible.
1537 2000-05-31 Nick Clifton <nickc@cygnus.com>
1539 * opintl.h (_(String)): Explain why dgettext is used instead
1542 2000-05-31 Ulrich Drepper <drepper@redhat.com>
1544 * elf.c (_bfd_elf_slurp_version_tables): Correct reading of version
1545 definitions. We must not assume they are sorted in the file
1546 according to their index numbers.
1548 2000-05-31 Alan Modra <alan@linuxcare.com.au>
1550 * elf-hppa.h: (elf_hppa_final_link_relocate): Use e_rsel field
1551 selector for R_PARISC_PCREL17R. R_PARISC_DIR17R and
1552 R_PARISC_DIR17F are for absolute branches; Handle them as such.
1554 2000-05-30 Nick Clifton <nickc@cygnus.com>
1556 * cpu-i960.c (scan_960_mach): Accept 80960KA, 80960KB,
1557 80960CA, 80960MC as valid machine names.
1559 2000-05-30 H.J. Lu <hjl@gnu.org>
1561 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Clear the
1562 visibility bits if the symbol is undefined. Correctly handle
1563 weak undefined symbols with hidden and internal attributes.
1565 * elflink.h (elf_link_add_object_symbols): Always turn the
1566 symbol into local if it has the hidden or internal attribute.
1568 2000-05-29 Philip Blundell <philb@gnu.org>
1570 * ppcboot.c: Add packed attribute if compiling with GCC.
1572 2000-05-29 Anatoly Vorobey <mellon@pobox.com>
1574 * elf.c (_bfd_elf_link_hash_table_init): Initialize dynlocal.
1576 2000-05-26 Michael Snyder <msnyder@seadog.cygnus.com>
1578 * elf.c (elfcore_grok_prstatus, elfcore_grok_pstatus,
1579 elfcore_grok_psinfo): Add code to allow debugging a 32-bit
1580 corefile on a 64-bit (Sparc Solaris) host. Also clean up
1583 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1585 * Makefile.am: Update dependencies with "make dep-am"
1586 * Makefile.in: Regenerate.
1588 * sysdep.h (gettext, dgettext, dcgettext, textdomain,
1589 bindtextdomain): Replace defines with those from intl/libgettext.h
1590 to quieten gcc warnings.
1592 2000-05-26 Eli Zaretskii <eliz@is.elta.co.il>
1594 * aoutx.h (find_nearest_line): Use IS_ABSOLUTE_PATH.
1596 * archive.c (normalize, bfd_bsd_truncate_arname,
1597 bfd_gnu_truncate_arname) [HAVE_DOS_BASED_FILE_SYSTEM]: Support
1598 file names with backslashes.
1600 * cache.c (bfd_open_file) [__MSDOS__]: Don't unlink the file
1603 * sysdep.h: Include filenames.h.
1605 2000-05-26 Alan Modra <alan@linuxcare.com.au>
1607 * opncls.c (bfd_close_all_done): Mask file perms with 0777 not 0x777.
1609 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1611 * elf64-sparc.c (sparc64_elf_relax_section): New.
1612 (sparc64_elf_relocate_section): Optimize tail call into branch always
1614 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1615 (elf32_sparc_relax_section): New.
1617 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1619 * elf64-sparc.c: Add ATTRIBUTE_UNUSED to unused function parameters.
1620 Remove unusued variables.
1621 (sparc64_elf_relocate_section): Change r_symndx type to unsigned long.
1622 (sparc64_elf_merge_private_bfd_data): Fix shared library case from
1623 previous fix, so that shared libs really don't influence targets
1624 extension mask and memory model.
1626 2000-05-23 H.J. Lu <hjl@gnu.org>
1628 * elf64-alpha.c (elf64_alpha_relocate_section): Check
1629 h->root.other not h->other.
1630 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1632 * elf32-ppc.c (ppc_elf_relocate_section): Fix a typo.
1634 2000-05-23 H.J. Lu <hjl@gnu.org>
1636 * elf32-i386.c (elf_i386_relocate_section): Don't allow the
1637 undefined symbol with the non-default visibility attributes.
1638 * elf-hppa.h (elf_hppa_relocate_section): Likewise.
1639 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
1640 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1641 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1642 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
1643 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
1644 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1645 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1646 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
1647 * elf64-ia64.c (elf64_ia64_relocate_section): Likewise.
1648 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1650 2000-05-22 Richard Henderson <rth@cygnus.com>
1652 * elf64-ia64.c (ia64_howto_table): Add PCREL60B, PCREL21BI,
1653 PCREL22, PCREL64I. Zero size of special relocs.
1654 (elf64_ia64_reloc_type_lookup): Likewise.
1655 (USE_BRL, oor_brl, oor_ip): New.
1656 (elf64_ia64_relax_section): New.
1657 (elf64_ia64_check_relocs): Handle PCREL60B, PCREL22, PCREL64I.
1658 (elf64_ia64_install_value): Likewise, plus PCREL21BI.
1659 (elf64_ia64_relocate_section): Likewise.
1660 (bfd_elf64_bfd_relax_section): New.
1661 * reloc.c (BFD_RELOC_IA64_PCREL21BI): New.
1662 (BFD_RELOC_IA64_{PCREL22,PCREL60B,PCREL64I}): New.
1663 * bfd-in2.h, libbfd.h: Regenerate.
1665 2000-05-22 Nick Clifton <nickc@cygnus.com>
1667 * configure.in : Add peigen.lo to MIPS PE targets.
1668 * configure: Regenerate.
1670 2000-05-22 Momchil Velikov <velco@fadata.bg>
1672 * libbfd.c (_bfd_generic_verify_endian_match): Compare endianess
1673 only if it is known for both input and output bfds. Separate
1674 error message strings as in some languages, it may be necessary
1675 to change more than one place in the string to change between
1678 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Remove inline
1679 endianess checks, call _bfd_generic_verify_endian_match() instead.
1681 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1683 * elf32-mcore.c (mcore_elf_merge_private_bfd_data): Likewise.
1685 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Likewise. Verify
1686 endianess before checking bfd flavours.
1688 2000-05-22 H.J. Lu <hjl@gnu.org>
1690 * elflink.h (elf_link_output_extsym): Clear the visibility
1691 field for symbols not defined locally.
1693 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1695 * libhppa.h (re_assemble_3, re_assemble_12, re_assemble_16,
1696 re_assemble_17, re_assemble_21, re_assemble_22): Don't mask insn.
1697 (hppa_rebuild_insn): Mask immediate bits here instead.
1698 * elf-hppa.h (elf_hppa_relocate_insn): Mask here too.
1700 2000-05-18 Momchil Velikov <velco@fadata.bg>
1702 * elflink.h (elf_bfd_final_link, elf_link_input_bfd): When emiting
1703 relocs for an executable, ensure that they are virtual addresses.
1705 Thu May 18 10:55:47 2000 Jeffrey A Law (law@cygnus.com)
1707 * config.bfd (hppa*64*-*-hpux11*): New target triplet.
1709 2000-05-17 S. Bharadwaj Yadavalli <sby@scrugs.lkg.dec.com>
1710 Rick Gorton <gorton@scrugs.lkg.dec.com>
1712 * elflink.h: Add emitrelocations support: when enabled, relocation
1713 information and relocation sections are put into final output
1714 executables. If the emitrelocations flag is set, do the following:
1715 (elf_bfd_final_link): Emit relocation sections.
1716 (elf_link_input_bfd): Compute relocation section contents.
1717 (elf_gc_sections): Don't clean relocation sections.
1719 2000-05-16 Catherine Moore <clm@cygnus.com>
1721 * som.c (som_decode_symclass): Recognize weak symbols.
1723 2000-05-16 Szabolcs Szakacsits <szaka@F-Secure.com>
1725 * peigen.c (pe_print_idata): Undo part of 2000-05-12 change that
1726 read idata section only from dataoff.
1727 (pe_print_edata): Correctly check for valid eat_member.
1729 Tue May 16 00:04:11 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1731 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
1733 2000-05-14 Philip Blundell <philb@gnu.org>
1735 * config.bfd (armeb-*-elf, arm*b-*-linux-gnu*): New targets.
1737 2000-05-12 Alan Modra <alan@linuxcare.com.au>
1739 * targets.c (bfd_target_vector): #ifdef BFD64 rs6000coff64_vec
1741 * peigen.c (pe_print_idata): Look for .idata section and print
1742 info even if data directory has zero entries. Read idata section
1743 starting from dataoff, and adjust all data offsets to suit. Cast
1744 all bfd_vma vars to unsigned long before passing to fprintf.
1745 * peigen.c (pe_print_edata): Similarly, look for .edata section
1746 and print info even if data directory has zero entries. Cast
1747 all bfd_vma vars to unsigned long before passing to fprintf.
1749 From Szabolcs Szakacsits <szaka@F-Secure.com>
1750 * peigen.c (pe_print_idata): Use bfd_section_size rather than data
1751 directory size which may be bogus.
1752 * peigen.c (pe_print_edata): Similarly.
1754 2000-05-09 Alan Modra <alan@linuxcare.com.au>
1756 * elf.c (bfd_section_from_shdr): Don't set use_rela_p if rela
1758 (copy_private_bfd_data): Allow for space possibly taken up by elf
1759 headers when calculating segment physical address from lma.
1761 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1763 * versados.c (versados_scan): Init stringlen and pass_2_done.
1765 * trad-core.c (trad_unix_core_file_p): Return
1766 bfd_error_wrong_format rather than bfd_error_file_truncated.
1768 * peigen.c (_bfd_pei_swap_aouthdr_out): Pass ImageBase to
1769 add_data_entry. DataDirectory virtual address is relative.
1770 (pe_print_idata): Account for relative DataDirectory virtual
1771 addresses. Don't trash datasize inside POWERPC_LE_PE code.
1772 (pe_print_edata): Similarly.
1774 From Szabolcs Szakacsits <szaka@F-Secure.com>
1775 * peigen.c (dir_names): Add Delay Import Directory.
1776 (pe_print_idata): Always search for bfd section containing
1777 idata address rather than looking up section name. Print this
1778 section name rather than .idata.
1779 (pe_print_edata): Similarly. Also print some fields as %08lx.
1780 (_bfd_pe_print_private_bfd_data_common): Print Reserved1 field as
1783 Fri May 5 20:44:40 2000 Clinton Popetz <cpopetz@cygnus.com>
1785 * xcoff.h: Rename to xcoff-target.h
1786 * Makefile.am: Change all instances of xcoff.h to xcoff-target.h
1787 * coff-rs6000.c: Ditto.
1788 * coff64-rs6000.c: Ditto.
1789 * coff-pmac.c: Ditto.
1790 * Makefile.in: Regenerate.
1792 Fri May 5 16:51:03 2000 Clinton Popetz <cpopetz@cygnus.com>
1794 * coffcode.h (coff_set_arch_mach_hook, coff_set_flags):
1795 Change U802TOC64MAGIC to U803XTOCMAGIC.
1797 2000-05-04 Michael Snyder <msnyder@seadog.cygnus.com>
1799 * elf.c (bfd_elf_get_arch_size): New function, return 32 | 64 | -1.
1800 * bfd-in.h: Prototype bfd_elf_get_arch_size.
1801 * bfd-in2.h: Prototype bfd_elf_get_arch_size.
1803 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1805 * libhppa.h (HPPA_R_CONSTANT): Cast argument to bfd_signed_vma.
1807 2000-05-03 Martin v. Löwis <loewis@informatik.hu-berlin.de>
1809 * elflink.h (elf_link_add_object_symbols): Reset dynindx for
1810 hidden and internal symbols.
1811 (elf_fix_symbol_flags): Clear NEEDS_PLT for symbols with
1813 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Do not
1814 assign a PLT or GOT entry to symbols with hidden and
1815 internal visibility.
1817 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1819 * bfd/coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Add entry for
1821 * bfd/coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Likewise.
1823 2000-05-02 H.J. Lu <hjl@gnu.org>
1825 * elf.c (prep_headers): Use ELFOSABI_NONE instead of
1828 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1830 * targets.c (bfd_target_vector): Restore bfd_elf32_hppa_vec.
1831 * Makefile.am (BFD32_BACKENDS): Restore elf32-hppa.lo. Regenerate
1833 * Makefile.in: Regenerate.
1835 Mon May 1 16:56:47 2000 Jim Wilson <wilson@cygnus.com>
1837 * Makefile.am (BFD32_BACKENDS): Add efi-app-ia32.lo.
1838 (BFD32_BACKENDS_CFILES): Add efi-app-ia32.c.
1839 (BFD64_BACKENDS): Delete coff-ia64.lo. Add efi-app-ia64.lo.
1840 (BFD64_BACKENDS_CFILES): Delete coff-ia64.c. Add efi-app-ia64.c.
1841 * Makefile.in: Rebuild.
1843 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1845 * config.bfd: Re-enable elf32-hppa. It now compiles, even if it
1846 doesn't work very well.
1848 * elf-hppa.h (elf_hppa_internal_shdr): Define.
1849 (elf_hppa_fake_sections): hdr is elf_hppa_internal_shdr.
1850 Set hdr->s_type to 1 if ARCH_SIZE == 32.
1851 (_bfd_elf_hppa_gen_reloc_type): Add prototype.
1852 (elf_hppa_info_to_howto): Likewise.
1853 (elf_hppa_info_to_howto_rel): Likewise.
1854 (elf_hppa_reloc_type_lookup): Likewise.
1855 (elf_hppa_is_local_label_name): Likewise.
1856 (elf_hppa_fake_sections): Likewise.
1857 (elf_hppa_final_write_processing): Likewise.
1858 (elf_hppa_howto_table): Fully initialise all entries.
1859 (_bfd_elf_hppa_gen_reloc_type): Add ATTRIBUTE_UNUSED to args.
1860 (elf_hppa_info_to_howto): Likewise.
1861 (elf_hppa_info_to_howto_rel): Likewise.
1862 (elf_hppa_reloc_type_lookup): Likewise.
1863 (elf_hppa_final_write_processing, elf_hppa_add_symbol_hook,
1864 elf_hppa_unmark_useless_dynamic_symbols,
1865 elf_hppa_remark_useless_dynamic_symbols,
1866 elf_hppa_record_segment_addrs, elf_hppa_final_link,
1867 elf_hppa_relocate_section, elf_hppa_final_link_relocate,
1868 elf_hppa_relocate_insn): Compile only if ARCH_SIZE == 64 until
1869 elf32-hppa.c mess is cleaned up.
1870 (elf_hppa_final_link_relocate): Make insn and r_type unsigned
1871 int. Delete r_field. In case R_PARISC_PCREL21L, don't set
1872 r_field then call hppa_field_adjust inline func with variable
1873 r_field arg, instead call hppa_field_adjust with fixed arg.
1874 In case R_PARISC_PCREL22F, don't set r_field.
1875 (elf_hppa_relocate_insn): Change args and return type to unsigned
1876 int. Call re_assemble_* funcs to do the work.
1878 * elf32-hppa.c (hppa_elf_relocate_insn): Don't assume 32 bit when
1881 * libhppa.h (HPPA_R_CONSTANT): Don't assume 32 bit when sign
1883 (sign_extend): Mask first before sign extending.
1884 (low_sign_extend): Rewrite without condition expression.
1885 (ones, dis_assemble_3, dis_assemble_12, dis_assemble_16,
1886 dis_assemble_17, dis_assemble_21, dis_assemble_22): Delete.
1887 (assemble_3, assemble_6, assemble_12, assemble_16, assemble_16a,
1888 assemble_17, assemble_21, sign_unext, low_sign_unext): Return
1889 result as function return value rather than through pointer arg.
1890 Accept unsigned int args, and return unsigned int.
1891 (re_assemble_3): New. Combines function of dis_assemble_3 with
1892 re-assembly of opcode and immediate.
1893 (re_assemble_12): Likewise.
1894 (re_assemble_16): Likewise.
1895 (re_assemble_17): Likewise.
1896 (re_assemble_21): Likewise.
1897 (re_assemble_22): Likewise.
1898 (hppa_field_adjust): Rewrite and document, paying attention to
1899 size of types and signed/unsigned issues.
1900 (get_opcode): Shift before masking.
1901 (FDLW): Rename to FLDW.
1902 (bfd_hppa_insn2fmt): Change arg to unsigned int. Delete fmt.
1903 (hppa_rebuild_insn): Change args and return value to unsigned
1904 int. Make use of re_assemble_*. Correct case 11.
1906 * dep-in.sed: Handle ../opcodes/.
1907 * Makefile.am (SOURCE_HFILES): Add elf-hppa.h, elf32-hppa.h,
1908 elf64-hppa.h, hppa_stubs.h, xcoff.h.
1909 (BFD32_BACKENDS_CFILES): Restore elf32-hppa.c.
1910 Remove elf64-hppa.lo, cpu-ia64.lo, elf64-ia64.lo, elfarm-oabi.lo,
1911 elfarm-nabi.lo dependencies outside of auto-dependency area.
1912 Regenerate dependencies.
1913 * Makefile.in: Regenerate.
1915 * configure.in (TRAD_HEADER): Test non-null before
1917 * configure: Regenerate.
1919 * reloc.c: Fix mis-spelling in comment.
1921 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1923 * coff-sh.c (bfd_coff_small_swap_table): Fix Fri Apr 28 change.
1924 * vms.c (vms_openr_next_archived_file): Return NULL.
1926 Fri Apr 28 21:34:44 2000 Clinton Popetz <cpopetz@cygnus.com>
1928 * coffcode.h Copy changes mistakenly done to libcoff.h in
1931 2000-04-29 Andreas Jaeger <aj@suse.de>
1933 * libbfd-in.h: Correctly check GCC version.
1934 * bfd-in.h: Likewise.
1935 * libhppa.h: Likewise.
1936 * libbfd.h: Regenerate.
1937 * bfd-in2.h: Regenerate.
1939 Fri Apr 28 14:58:37 2000 Clinton Popetz <cpopetz@cygnus.com>
1941 * Makefile.am (BFD64_BACKENDS, BFD64_BACKENDS_CFILES): Add
1942 coffdu-rs6000.{lo,c}.
1943 (coff-pmac.lo, coff-rs6000.lo, coff64-rs6000.lo): Add dependency
1945 * Makefile.in: Regenerate.
1946 * xcoff.h: New file.
1947 * coff-pmac.c: Use xcoff.h instead of coff-rs6000.c.
1948 * coff-rs6000.c: Move all declarations and defines that are
1949 common to the xcoff backends into xcoff.h
1950 * coff64-rs6000.c: Ditto,
1952 Fri Apr 28 08:35:21 2000 Clinton Popetz <cpopetz@cygnus.com>
1954 * coff-mips.c (mips_ecoff_backend_data): Add initialization of
1955 _bfd_coff_force_symnames in strings and
1956 _bfd_coff_debug_string_prefix_length to their default values.
1957 * coff-sh.c: (bfd_coff_small_swap_table): Ditto.
1959 Fri Apr 28 08:05:12 2000 Clinton Popetz <cpopetz@cygnus.com>
1961 * coff-alpha.c (alpha_ecoff_backend_data): Add initialization of
1962 _bfd_coff_force_symnames in strings and
1963 _bfd_coff_debug_string_prefix_length to their default values.
1965 2000-04-27 Alan Modra <alan@linuxcare.com.au>
1967 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Return if dynobj NULL.
1968 Check local_got_refcounts before dereferencing.
1970 * elf32-ppc.c (ppc_elf_relocate_section): Check splt != NULL
1971 before deciding we don't need R_PPC_PLT32 relocation.
1972 (ppc_elf_gc_sweep_hook): Check local_got_refcounts before
1975 * elflink.h (elf_gc_common_finalize_got_offsets): Fix comment.
1977 * elf32-i386.c (elf_i386_check_relocs): Reference count .got and
1979 (elf_i386_gc_sweep_hook): Garbage collect .got and .plt entries.
1980 (elf_i386_adjust_dynamic_symbol): Recognize unused .plt entries.
1981 (elf_i386_relocate_section): Allow for .plt to go missing.
1982 (elf_i386_finish_dynamic_symbol): Use same test to decide if we
1983 can use a relative reloc for got as elf_i386_relocate_section.
1984 (bfd_elf32_bfd_final_link): Define to use gc form of final link.
1986 Wed Apr 26 16:31:28 2000 Clinton Popetz <cpopetz@cygnus.com>
1988 * config.bfd: Remove extraneous bfd_powerpc_64_arch.
1990 Mon Apr 24 15:20:35 2000 Clinton Popetz <cpopetz@cygnus.com>
1992 * Makefile.am (coff64-rs6000.lo): New rule.
1993 * Makefile.in: Regenerate.
1994 * coff-rs6000.c (xcoff_mkobject, xcoff_copy_private_bfd_data,
1995 xcoff_is_local_label_name, xcoff_rtype2howto,
1996 xcoff_reloc_type_lookup, xcoff_slurp_armap, xcoff_archive_p,
1997 xcoff_read_ar_hdr, xcoff_openr_next_archived_file, xcoff_write_armap,
1998 xcoff_write_archive_contents): No longer static, and prefix with _bfd_.
1999 (NO_COFF_SYMBOLS): Define.
2000 (xcoff64_swap_sym_in, xcoff64_swap_sym_out, xcoff64_swap_aux_in,
2001 xcoff64_swap_aux_out): New functions; handle xcoff symbol tables
2003 (MINUS_ONE): New macro.
2004 (xcoff_howto_tabl, xcoff_reloc_type_lookup): Add 64 bit POS
2006 (coff_SWAP_sym_in, coff_SWAP_sym_out, coff_SWAP_aux_in,
2007 coff_SWAP_aux_out): Map to the new functions.
2008 * coff64-rs6000.c: New file.
2009 * libcoff.h (bfd_coff_backend_data): Add new fields
2010 _bfd_coff_force_symnames_in_strings and
2011 _bfd_coff_debug_string_prefix_length.
2012 (bfd_coff_force_symnames_in_strings,
2013 bfd_coff_debug_string_prefix_length): New macros for above fields.
2014 * coffcode.h (coff_set_arch_mach_hook): Handle XCOFF64 magic.
2015 Set machine to 620 for XCOFF64. Use bfd_coff_swap_sym_in instead
2016 of using coff_swap_sym_in directly.
2017 (FORCE_SYMNAMES_IN_STRINGS): New macro, defined for XCOFF64.
2018 (coff_set_flags) Set magic for XCOFF64.
2019 (coff_compute_section_file_positions): Add symbol name length to
2020 string section length if bfd_coff_debug_string_prefix_length is
2022 (coff_write_object_contents): Don't do reloc overflow for XCOFF64.
2023 (coff_slurp_line_table): Use bfd_coff_swap_lineno_in instead of
2024 using coff_swap_lineno_in directly.
2025 (bfd_coff_backend_data): Add _bfd_coff_force_symnames_in_strings
2026 and _bfd_coff_debug_string_prefix_length fields.
2027 * coffgen.c (coff_fix_symbol_name, coff_write_symbols): Force
2028 symbol names into strings table when
2029 bfd_coff_force_symnames_in_strings is true.
2030 * coffswap.h (MAX_SCNHDR_NRELOC, MAX_SCNHDR_NLNNO, GET_RELOC_VADDR,
2031 SET_RELOC_VADDR): New macros.
2032 (coff_swap_reloc_in, coff_swap_reloc_out): Use above macros.
2033 (coff_swap_aux_in, coff_swap_aux_out): Remove RS6000COFF_C
2035 (coff_swap_aouthdr_in, coff_swap_aouthdr_out): Handle XCOFF64
2036 changes within RS6000COFF_C specific code.
2037 (coff_swap_scnhdr_out): Use PUT_SCNHDR_NLNNO, PUT_SCNHDR_NRELOC,
2038 MAX_SCNHDR_NRELOC, and MAX_SCNHDR_NLNNO.
2039 * reloc.c (bfd_perform_relocation, bfd_install_relocation):
2040 Extend existing hack on target name.
2041 * xcofflink.c (XCOFF_XVECP): Extend existing hack on
2043 * coff-tic54x.c (ticof): Keep up to date with new fields
2044 in bfd_coff_backend_data.
2045 * config.bfd: Add bfd_powerpc_64_arch to targ_arch and define
2046 targ_selvecs to include rs6000coff64_vec for rs6000.
2047 * configure.in: Add rs6000coff64_vec case.
2048 * cpu-powerpc.c: New bfd_arch_info_type.
2050 Mon Apr 24 02:17:31 2000 Jeffrey A Law (law@cygnus.com)
2052 * config.bfd: Only disable elf32-hppa vectors, not all of the
2053 BSD and OSF configuration support. Provide (disabled) clauses
2055 * configure.in: Add clause for PA64 support.
2056 * configure: Rebuilt.
2058 * targets.c (bfd_target_vector): Add bfd_elf64_hppa_vec.
2059 (bfd_elf64_hppa_vec): Declare.
2061 * Makefile.am (BFD64_BACKENDS): Add elf64-hppa.lo
2062 (BFD64_BACKENDS_CFILES): Add elf64-hppa.c
2063 (elf64-hppa.lo): Add dependencies.
2064 * Makefile.in: Rebuilt.
2066 * elf64-hppa.c, elf64-hppa.h: New files with PA64 support.
2068 Mon Apr 24 02:14:29 2000 Jason Eckhardt <jle@cygnus.com>
2070 * libhppa.h (dis_assemble_16): New function.
2071 (pa_arch): Added pa20w element.
2073 Mon Apr 24 01:49:03 2000 Ulrich Drepper <drepper@cygnus.com>
2075 * elf-bfd.h: Add prototypes for bfd_elf32_write_relocs,
2076 bfd_elf32_slurp_reloc_table, bfd_elf64_write_relocs, and
2077 bfd_elf64_slurp_reloc_table.
2079 * elfcode.h (elf_write_relocs, elf_slurp_reloc_table): New
2080 definitions to get external names.
2081 (elf_write_relocs): Renamed from write_relocs and make global.
2082 (elf_slurp_reloc_table): Make global.
2083 (_bfd_elf,size_info): Use elf_write_relocs instead of write_relocs.
2085 * archive.c (hpux_uid_gid_encode): New function.
2086 (bfd_ar_hdr_from_filesystem): Use it if HPUX_LARGE_AR_IDS is
2087 defined and the ID is greater than 99999.
2088 (bfd_generic_stat_arch_elt): If HPUX_LARGE_AR_IDS is defined decode
2089 special uid/gid fields into 32 bit values.
2091 2000-04-21 Matthew Green <mrg@cygnus.com>
2093 * config.bfd: Add NetBSD/sparc64 support.
2095 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2096 David Mosberger <davidm@hpl.hp.com>
2097 Timothy Wall <twall@cygnus.com>
2098 Jim Wilson <wilson@cygnus.com>
2100 * Makefile.am (ALL_MACHINES): Add cpu-ia64.lo.
2101 (ALL_MACHINES_CFILES): Add cpu-ia64.c.
2102 (BFD64_BACKENDS): Add elf64-ia64.lo.
2103 (BFD64_BACKENDS_CFILES): Add elf64-ia64.c.
2104 (cpu-ia64.lo, elf64-ia64.lo): New rules.
2105 * Makefile.in: Rebuild.
2106 * archures.c (enum bfd_architecture): Add bfd_arch_ia64.
2107 (bfd_ia64_arch): Declare.
2108 (bfd_archures_list): Add bfd_ia64_arch.
2109 * bfd-in2.h: Rebuild.
2110 * config.bfd: (ia64*-*-linux-gnu*, ia64*-*-elf*): New targets.
2111 * configure: Rebuild.
2112 * configure.host: (ia64-*-linux*): New host.
2113 * configure.in (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec,
2114 bfd_efi_app_ia64_vec, bfd_efi_app_ia64_vec): New vectors.
2115 * elf.c (prep_headers): Add bfd_arch_ia64.
2116 * libbfd.h: Rebuild.
2117 * reloc.c: Add IA-64 relocations.
2118 * targets.c (bfd_elf64_ia64_little_vec, bfd_elf64_ia64_big_vec):
2120 (bfd_target_vect): Add bfd_elf64_ia64_little_vec.
2121 * cpu-ia64-opc.c, cpu-ia64.c, elf64-ia64.c: New files.
2123 2000-04-21 Richard Henderson <rth@cygnus.com>
2125 * elf32-d30v.c (bfd_elf_d30v_reloc): Don't modify section
2126 contents when performing a partial link.
2127 (bfd_elf_d30v_reloc_21): Likewise.
2129 2000-04-20 H.J. Lu <hjl@gnu.org>
2131 * elf32-i386.c (elf_i386_relocate_section): Restrict 1998-12-10
2132 patch to symbols defined by a shared object.
2133 * elf32-ppc.c (ppc_elf_relocate_section): Similarly.
2135 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2138 * dwarf2.c (concat_filename): Avoid string literal concatenation.
2139 * ieee.c (ieee_get_symtab): Don't initialise union in struct.
2141 Mon Apr 17 19:14:36 2000 David Mosberger <davidm@hpl.hp.com>
2143 * Makefile.am (BFD64_BACKENDS): Mention coff-ia64.lo.
2144 (BFD64_BACKENDS_CFILES): Mention coff-ia64.c
2145 (coff-ia64.lo): Add dependency.
2146 * Makefile.in: Regenerate.
2147 * coff-ia64.c: New file.
2148 * efi-app-ia32.c: Ditto.
2149 * efi-app-ia64.c: Ditto.
2150 * coffcode.h (coff_set_arch_mach_hook): Handle IA64MAGIC.
2151 (coff_set_flags): Ditto.
2152 (coff_write_object_contents) [IA64]: Set magic number to ZMAGIC.
2153 * config.bfd (i[3456]86-*-linux-gnu*): Mention bfd_efi_app_ia32_vec.
2154 * configure.in (elf): Handle bfd_efi_app_ia32 and bfd_efi_app_ia64_vec.
2155 * configure: Regenerate.
2156 * libpei.h (GET_OPTHDR_IMAGE_BASE): New macro.
2157 (PUT_OPTHDR_IMAGE_BASE): Ditto.
2158 (GET_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2159 (PUT_OPTHDR_SIZE_OF_STACK_RESERVE): Ditto.
2160 (GET_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2161 (PUT_OPTHDR_SIZE_OF_STACK_COMMIT): Ditto.
2162 (GET_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2163 (PUT_OPTHDR_SIZE_OF_HEAP_RESERVE): Ditto.
2164 (GET_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2165 (PUT_OPTHDR_SIZE_OF_HEAP_COMMIT): Ditto.
2166 (GET_PDATA_ENTRY): Ditto.
2167 * peigen.c (_bfd_pei_swap_aouthdr_in) [COFF_WITH_PEP64]: Don't read
2168 data_start. Use above macros to read fields that are 64 bit wide for
2169 COFF_WITH_PEP64. Don't truncate entry and text_start to 32 bits.
2170 (_bfd_pei_swap_aouthdr_out) [PEI_FORCE_MINIMUM_ALIGNMENT]: Force
2171 FileAlignment and SectionAlignment to minimum alignment if they
2173 (_bfd_pei_swap_aouthdr_out) [PEI_DEFAULT_TARGET_SUBSYSTEM]: Set
2174 Subsystem to default PEI_DEFAULT_TARGET_SUBSYSTEM.
2175 (_bfd_pei_swap_aouthdr_out) [COFF_WITH_PEP64]: Don't set data_start.
2176 Use above macros to write fields that are 64 bit wide for
2178 (pe_print_pdata): Set PDATA_ROW_SIZE to 3*8 for COFF_WITH_PEP64,
2179 5*4 otherwise. This should be right for IA-32 and IA-64, but may
2180 be wrong for platforms. Use PDATA_ROW_SIZE instead of hardcoded
2181 value of 20 bytes. Modify printing for COFF_WITH_PEP64 to print
2182 begin address, end address, and unwind info address only. Use
2183 GET_PDATA_ENTRY() to read .pdata entries. Use fprintf_vma() to
2185 (tbl): Add SECTION, REL32, RESERVED1, MIPS_JMPADDR16, DIR64, and
2186 HIGH3ADJ relocation names.
2187 (_bfd_pe_print_private_bfd_data): Print Subsystem name in legible form.
2188 * targets.c: Declare bfd_efi_app_ia32_vec and
2189 bfd_efi_app_ia64_vec.
2190 (bfd_target_vector): Mention bfd_efi_app_ia32_vec and
2191 bfd_efi_app_ia64_vec.
2193 2000-04-17 Timothy Wall <twall@cygnus.com>
2195 * bfd-in2.h: Add prototypes for tic54x load page access.
2196 * bfd-in.h: Regenerate.
2197 * coff-tic54x.c: Add load page functions; allow bfd_arch_unknown
2198 in customized _set_arch_mach function.
2199 * coffcode.h (coff_set_alignment_hook): Set section load page if
2200 the appropriate macro is defined.
2201 (write_object_contents): Read section load page.
2203 2000-04-13 Alan Modra <alan@linuxcare.com.au>
2205 * elf32-hppa.h: Update copyright date.
2207 * elf32-fr30.c (fr30_elf_i20_reloc): Don't use U suffix.
2208 * elf32-mips.c (_bfd_mips_elf_relocate_section): And here.
2210 * elf32-d30v.c (MAX32): Don't use LL suffix.
2211 (MIN32): Define in terms of MAX32.
2212 (bfd_elf_d30v_reloc): Make relocation a bfd_signed_vma.
2214 * coff-a29k.c (SIGN_EXTEND_HWORD): Replace with more concise
2217 * peicode.h (pe_ILF_build_a_bfd): Remove UL from hex constants.
2219 2000-04-12 Alan Modra <alan@linuxcare.com.au>
2221 * dep-in.sed: Match space before file name, not after.
2222 * Makefile.am: Regenerate dependencies.
2223 * Makefile.in: Regenerate.
2225 * reloc.c (_bfd_relocate_contents): In complain_overflow_bitfield
2226 case, allow address wrap-around stupidly removed 2000-03-17. Sign
2227 extend without an if statement.
2229 2000-04-11 Alan Modra <alan@linuxcare.com.au>
2231 * coff-mips.c (mips_gprel_reloc): Test for 16 bit range using
2233 * elf32-mips.c (gprel16_with_gp): Likewise.
2234 * elf32-hppa.c (elf32_hppa_bfd_final_link_relocate): Test range
2235 here using -0x40000, not (int)0xfffc0000.
2236 (elf32_hppa_size_of_stub): Likewise.
2238 2000-04-11 Timothy Wall <twall@cygnus.com>
2240 * coff-tic54x.c: Now builds with all targets.
2241 * Makefile.am: Add coff/tic54x.h to coff-tic54x.o dependencies.
2242 * Makefile.in: Regenerate.
2243 * coffcode.h (coff_set_arch_mach_hook): Eliminate warning on
2244 unitialized variable.
2246 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
2248 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
2249 --enable-build-warnings option.
2250 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2251 * Makefile.in, configure: Re-generate.
2253 2000-04-07 Nick Clifton <nickc@cygnus.com>
2255 * reloc.c: Add BFD_RELOC_ARM_PCREL_BLX and
2256 BFD_RELOC_THUMB_PCREL_BLX.
2258 * elf32-arm.h (elf32_arm_final_link_relocate): Handle
2259 R_ARM_XPC25 and R_ARM_THM_PC22.
2261 * elfarm-nabi.c (elf32_arm_howto_): Fix definitions of
2262 R_ARM_XPC25 and R_ARM_THM_XPC22.
2263 (elf32_arm_reloc_map): Make BFD_RELOC_{ARM|THUMB}_PCREL_BLX to
2264 R_ARM_[XPC25|THM_XPC22].
2266 * elfarm-oabi.c: Define OLD_ARM_ABI and change include from
2267 elf/arm-oabi.h to elf/arm.h
2269 * Makefile.am: Fix dependency for elfarm-oabi.c
2270 * Makefile.in: Regenerate.
2272 * bfd-in2.h: Regenerate.
2273 * libbfd.h: Regenerate.
2275 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2277 * elfcore.h (elf_core_file_p): preserve value of tdata at entry,
2278 and restore it on failure. Release newly allocated tdata on
2281 Fri Apr 7 11:33:47 2000 Jim Wilson <wilson@cygnus.com>
2283 * dwarf2.c (struct dwarf2_debug): New field dwarf_line_size.
2284 (decode_line_info): Set it. Report error if unit->line_offset is
2285 equal to or larger than it.
2287 2000-04-07 Timothy Wall <twall@cygnus.com>
2289 * targets.c: Added vecs for tic54x.
2290 * reloc.c: Added relocs for tic54x.
2291 * libbfd.h: Regenerated.
2292 * configure: Add TI COFF vecs for tic54x.
2293 * configure.in: Ditto.
2294 * config.bfd (targ_cpu): Recognize new tic54x target.
2295 * coffcode.h (coff_slurp_symbol_table): Additions for TI COFF handling.
2296 * bfd-in2.h: Add tic54x target and relocations.
2297 * Makefile.am, Makefile.in: Add tic54x target.
2298 * archures.c (bfd_archures_list): Add tic54x target.
2299 * coff-tic54x.c: New.
2300 * cpu-tic54x.c: New.
2302 2000-04-06 Michael Snyder <msnyder@seadog.cygnus.com>
2304 * elfcore.h (elf_core_file_p): call backend_object_p which
2305 thereby gets an opportunity to update the arch/machine type.
2307 2000-04-06 Timothy Wall <twall@cygnus.com>
2309 * coffcode.h (coff_slurp_symbol_table): Handle C_STATLAB storage
2310 class. Handle SEC_CLINK and SEC_BLOCK flags.
2311 * section.c: Add SEC_CLINK and SEC_BLOCK flags.
2312 * bfd-in2.h: Add SEC_CLINK and SEC_BLOCK flags.
2314 2000-04-06 Nick Clifton <nickc@cygnus.com>
2316 * elf32-arm.h (elf32_arm_set_private_flags): Only check for
2317 EF_INTERWORK if this is an unknown EABI.
2318 (elf32_arm_merge_private_bfd_data): Check EABI version
2319 numbers. Only check EF_xxx flags if the EABI version number
2321 (elf32_arm_check_private_bfd_data): Only check EF_xxx flags
2322 if the EABI version number is unknown.
2323 (elf32_arm_print_private_bfd_data): Only decode EF_xxx flags
2324 if the EABI version number is unknown.
2326 Wed Apr 5 22:04:20 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2328 * reloc.c (_bfd_relocate_contents): Add BFD_RELOC_SH_LOOP_START and
2329 BFD_RELOC_SH_LOOP_END.
2330 * elf32-sh.c (sh_elf_howto_tab): Change special_func to
2331 sh_elf_ignore_reloc for all entries that sh_elf_reloc used to ignore.
2332 Add entries for R_SH_LOOP_START and R_SH_LOOP_END.
2333 (sh_elf_reloc_loop): New function.
2334 (sh_elf_reloc): No need to test for always-to-be-ignored relocs
2336 (sh_rel): Add entries for BFD_RELOC_SH_LOOP_{START,END}.
2337 (sh_elf_relocate_section): Handle BFD_RELOC_SH_LOOP_{START,END}.
2338 * bfd-in2.h, libbfd.h: Regenerate.
2340 2000-04-04 Alan Modra <alan@linuxcare.com.au>
2342 * po/bfd.pot: Regenerate.
2344 * Makefile.am: Remove extraneous mkdep comment.
2345 (MKDEP): Use gcc -MM rather than mkdep.
2346 (DEP): Quote when passing vars to sub-make. Add warning
2348 (DEP1): Rewrite for "gcc -MM".
2349 (CLEANFILES): Add DEP2.
2350 Update dependencies.
2351 * Makefile.in: Regenerate.
2353 2000-04-03 Kevin Buettner <kevinb@redhat.com>
2355 * configure.in: Added corefile support for AIX 4.3. In particular,
2356 AIX_CORE_DUMPX_CORE will be defined in addition to AIX_CORE when
2357 compiling rs6000-core.c.
2358 * configure: Regenerated.
2360 2000-04-03 H.J. Lu <hjl@gnu.org>
2362 * cache.c (bfd_open_file): Unlink the output file only if
2363 it has non-zero size.
2365 2000-04-01 Ken Block USG <block@zk3.dec.com>
2367 * elf64-alpha.c (elf64_alpha_relocate_section): Don't emit
2368 relative relocations for non-loaded sections in shared objects.
2369 (elf64_alpha_check_relocs): Similarly.
2371 Mon Apr 3 13:37:15 2000 Hans-Peter Nilsson <hp@axis.com>
2373 * aoutx.h (NAME(aout,reloc_type_lookup)): Add BFD_RELOC_8 and
2374 BFD_RELOC_16 to switch for extended relocs.
2375 (MY_swap_ext_reloc_in): New.
2376 (MY_swap_ext_reloc_out): New.
2377 (NAME(aout,slurp_reloc_table)): Use MY_swap_ext_reloc_in rather
2378 than NAME(aout,swap_ext_reloc_in) for extended relocs.
2379 (NAME(aout,squirt_out_relocs)): Similarly use
2380 MY_swap_ext_reloc_out.
2381 (aout_link_reloc_link_order): Use MY_put_ext_reloc if defined.
2383 2000-04-03 Kazu Hirata <kazu@hxi.com>
2385 * coff-h8300.c (h8300_reloc16_extra_cases): Add bsr:16 -> bsr:8 to
2386 the R_PCRWORD_B case.
2388 2000-03-31 Thomas de Lellis <tdel@wrs.com>
2390 * srec.c : Set CHUNK size to 16 bytes to prevent download failures
2394 Wed Mar 30 15:28:00 2000 Donald Lindsay <dlindsay@cygnus.com>
2396 * elf32-m32r.c (m32r_elf_generic_reloc): new function. All
2397 HOWTO references to bfd_elf_generic_reloc, that have
2398 partial_inplace == true, now use the new function. The function
2399 is based on the recent rewrite of m32r_elf_lo16_reloc(), and
2400 extends its fixes to the R_M32R_{16,24,32} relocs.
2401 The new logic in m32r_elf_lo16_reloc() has been removed, and
2402 it instead calls the new routine to obtain that functionality.
2404 2000-03-27 Alan Modra <alan@linuxcare.com.au>
2406 * elf32-avr.c (elf32_avr_gc_mark_hook, elf32_avr_gc_sweep_hook,
2407 elf32_avr_check_relocs, avr_final_link_relocate,
2408 elf32_avr_relocate_section, bfd_elf_avr_final_write_processing,
2409 elf32_avr_object_p): Add prototypes.
2410 (elf32_avr_gc_mark_hook): Add default for h->root.type.
2411 (bfd_elf_avr_final_write_processing): Make static.
2413 2000-03-27 Denis Chertykov <denisc@overta.ru>
2415 * cpu-avr.c: New file. BFD support routines for AVR architecture.
2416 * archures.c (bfd_architecture): Add AVR architecture.
2417 (bfd_archures_list): Add reference to AVR architecture info.
2418 * elf.c (prep_headers): Handle bfd_arch_avr.
2419 * reloc.c: Add various AVR relocation enums.
2420 * targets.c (bfd_elf32_avr_vec): Declare and add to target vector
2422 * Makefile.am: Add support for AVR elf.
2423 * configure.in: Likewise.
2424 * config.bfd: Likewise.
2425 * Makefile.in: Regenerate.
2426 * configure: This too.
2427 * bfd-in2.h: And this.
2428 * libbfd.h: And this.
2430 2000-03-24 H.J. Lu <hjl@gnu.org>
2432 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): Add prototype.
2433 (elf64_alpha_find_reloc_at_ofs): Likewise.
2435 2000-03-17 Alan Modra <alan@linuxcare.com.au>
2437 * reloc.c (bfd_check_overflow): In case complain_overflow_bitfield,
2438 flag an overflow if the bitfield is outside -2**n to 2**n-1. The
2439 allowable range used to be -2**(n-1) to 2**n-1.
2440 * reloc.c (_bfd_relocate_contents): Same here. Also replace
2441 "boolean overflow" with "bfd_reloc_status_type flag".
2443 2000-03-14 Doug Evans <dje@casey.transmeta.com>
2445 * elf32-m32r.c (m32r_elf_lo16_reloc): Rewrite.
2447 2000-03-14 Kazu Hirata <kazu@hxi.com>
2449 * reloc16.c (bfd_coff_reloc16_relax_section): Count the total number
2450 of shrinks properly, including the last reloc.
2452 2000-03-13 Kazu Hirata <kazu@hxi.com>
2454 * coff-h8300.c (h8300_reloc16_extra_cases): Fix the sanity
2457 2000-03-11 Alan Modra <alan@linuxcare.com.au>
2459 * ieee.c (ieee_archive_p): Return bfd_error_wrong_format on
2460 a format mismatch rather than an "error" from bfd_read such as
2461 bfd_error_file_truncated.
2463 2000-03-10 Geoff Keating <geoffk@cygnus.com>
2465 * elf32-mips.c (_bfd_mips_elf_relocate_section): Do proper
2466 sign-extension and big-endian compensation for
2467 R_MIPS_64 even in ld -r.
2469 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2471 * elf32-mips.c (mips_elf_next_relocation): Rename from
2472 mips_elf_next_lo16_relocation, and generalize to look
2473 for any relocation type.
2474 (elf_mips_howto_table): Make R_MIPS_PC16 pcrel_offset.
2475 (elf_mips_gnu_rel_hi16): Howto for R_MIPS_GNU_REL_HI16.
2476 (elf_mips_gnu_rel_lo16): Howto for R_MIPS_GNU_REL_LO16.
2477 (elf_mips_gnu_rel16_s2): Howto for R_MIPS_GNU_REL16_S2.
2478 (elf_mips_gnu_pcrel64): Howto for R_MIPS_PC64.
2479 (elf_mips_gnu_pcrel32): Howto for R_MIPS_PC32.
2480 (bfd_elf32_bfd_reloc_type_lookup): Add new relocs.
2481 (mips_rtype_to_howto): Likewise.
2482 (mips_elf_calculate_relocation): Handle new relocs.
2483 (_bfd_mips_elf_relocate_section): REL_HI16/REL_LO16 relocs
2484 are paired. The addend for R_MIPS_GNU_REL16_S2
2485 is shifted right two bits.
2487 2000-03-10 Alan Modra <alan@linuxcare.com.au>
2489 * reloc.c (bfd_perform_relocation): Undo emacs formatting of
2490 comment, and ensure it doesn't happen again.
2491 (bfd_install_relocation): Same here.
2492 (_bfd_relocate_contents): Don't bother assigning unused signmask
2493 shift result. Fix typos in comments.
2494 Remove trailing whitespace throughout file.
2496 2000-03-07 Doug Evans <dje@casey.transmeta.com>
2498 * reloc.c (reloc_howto_struct): Fix partial_inplace comment.
2499 * bfd-in2.h: Rebuild.
2501 2000-03-06 Nick Clifton <nickc@cygnus.com>
2503 * peicode.h (struct pe_ILF_vars): Add sym_ptr_table and
2505 (SIZEOF_ILF_SYM_PTR_TABLE): Define.
2506 (SIZEOF_ILF_STRINGS): Redefine.
2507 (pe_ILF_make_a_symbol-reloc): New function. Creates a symbol
2508 relative reloc, as opposed to a section relative reloc.
2509 (pe_ILF_make_a_symbol): Set the class of local symbols to C_STAT
2511 Add length of symbol's prefix to string pointer.
2512 Store a pointer to the symbol in the symbol pointer table.
2513 (pe_ILF_build_a_bfd): Do not build .idata$2 or .idata$7.
2514 Initialise the symbol pointer table.
2515 Store the hint in the Hint/Name table.
2516 Make the jump reloc be symbol realtive, not section relative.
2517 Create an import symbol for imported code.
2519 2000-03-06 Catherine Moore <clm@cygnus.com>
2521 * elf.c (swap_out_syms): Check for null type_ptr.
2523 2000-03-01 Hans-Peter Nilsson <hp@axis.com>
2525 * aout-target.h (MY(write_object_contents)): Remove unused
2526 and unusable "#if CHOOSE_RELOC_SIZE".
2527 * pc532-mach.c (MY(write_object_contents)): Ditto.
2528 * netbsd.h (MY(write_object_contents)): Ditto.
2529 * hp300hpux.c (MY(write_object_contents)): Ditto.
2530 * freebsd.h (MY(write_object_contents)): Ditto.
2531 * aout-tic30.c (tic30_aout_write_object_contents): Ditto.
2533 2000-02-29 H.J. Lu <hjl@gnu.org>
2535 * peicode.h (jtab): Make it static.
2537 * coff-sh.c (sh_align_load_span): Declared if COFF_WITH_PE is
2538 defined and COFF_IMAGE_WITH_PE is not defined.
2539 (_bfd_sh_align_load_span): Defined as sh_align_load_span if
2540 COFF_WITH_PE is defined and COFF_IMAGE_WITH_PE is not defined.
2542 2000-03-01 Nick Clifton <nickc@cygnus.com>
2544 * coff-arm.c (bfd_arm_process_before_allocation): Make
2545 'symndx' signed to prevent compile time warning.
2547 * coff-mcore.c: Remove unused prototype for pe_object_p.
2549 * coff-sh.c: Add "#ifndef COFF_IMAGE_WITH_PE" around static
2550 functions that are not used when COFF_IMAGE_WITH_PE is
2552 (struct sh_opcode): Change type of 'flags' field to unsigned
2553 long so that it can hold the USESAS flag.
2555 * coffcode.h (styp_to_sec_flags): Initialise 'target_name'.
2557 * elf-m10300.c (mn10300_elf_relax_section): Initialise
2560 * elf32-i370.c: Add ATTRIBUTE_UNUSED to unused function
2562 Remove unusued variables and code.
2563 (elf_backend_add_symbol_hook): Fix prototype.
2565 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Initialise 'sgot' and
2568 * elf32-mcore.c (mcore_elf_relocate_section): Initialise
2571 * elf32-mips.c: Add ATTRIBUTE_UNUSED to unused function
2573 Remove unusued variables and code.
2574 (elf_backend_add_symbol_hook): Fix prototype.
2576 * elf32-sh.c (sh_elf_set_mach_from_flags): Use 'flags'.
2578 * elflink.h (elf_bfd_link_add_symbols): Add ATTRIBUTE_UNUSED
2579 to unused function parameter.
2581 * pe-mips.c: Add ATTRIBUTE_UNUSED to unused function
2583 Use EMPTY_HOWTO to initialise empty howto slots.
2584 Remove unused variables.
2586 * peicode.h (pe_ILF_build_a_bfd): Initialise id6.
2588 2000-03-01 H.J. Lu <hjl@gnu.org>
2590 * aoutx.h (aout_link_input_section_std): Pass "true" to
2591 the undefined_symbol callback.
2592 (aout_link_input_section_ext): Likewise.
2593 * bout.c (get_value): Likewise.
2594 * coff-a29k.c (coff_a29k_relocate_section): Likewise.
2595 * coff-alpha.c (alpha_ecoff_get_relocated_section_conten):
2597 (alpha_relocate_section): Likewise.
2598 * coff-arm.c (coff_arm_relocate_section): Likewise.
2599 * coff-i960.c (coff_i960_relocate_section): Likewise.
2600 * coff-mcore.c (coff_mcore_relocate_section): Likewise.
2601 * coff-mips.c (mips_relocate_section): Likewise.
2602 * coff-ppc.c (coff_ppc_relocate_section): Likewise.
2603 * coff-sh.c (sh_relocate_section): Likewise.
2604 * coff-tic80.c (coff_tic80_relocate_section): Likewise.
2605 * cofflink.c (_bfd_coff_generic_relocate_section): Likewise.
2606 * elf-m10200.c (mn10200_elf_relocate_section): Likewise.
2607 * elf-m10300.c (mn10300_elf_relocate_section): Likewise.
2608 * elf32-d10v.c (elf32_d10v_relocate_section): Likewise.
2609 * elf32-fr30.c (fr30_elf_relocate_section): Likewise.
2610 * elf32-hppa.c (elf32_hppa_relocate_section): Likewise.
2611 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2612 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2613 * elf32-mcore.c (mcore_elf_relocate_section): Likewise.
2614 * elf32-sh.c (sh_elf_relocate_section): Likewise.
2615 * elf32-v850.c (v850_elf_relocate_section): Likewise.
2616 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Likewise.
2617 * elflink.h (elf_link_output_extsym): Likewise.
2618 * pe-mips.c (coff_pe_mips_relocate_section): Likewise.
2619 * reloc.c (bfd_generic_get_relocated_section_conten): Likewise.
2620 * reloc16.c (_bfd_ppc_xcoff_relocate_section): Likewise.
2622 * elf-hppa.h (elf_hppa_relocate_section): Pass "false" to the
2623 undefined_symbol callback when building shared library with
2624 -Bsymbolic and undefined symbols are allowed. Otherwise, pass
2626 * elf32-arm.h (elf32_arm_relocate_section): Likewise.
2627 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2628 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2629 * elf32-mips.c (mips_elf_calculate_relocation): Likewise.
2630 (elf32_mips_get_relocated_section_content): Likewise.
2631 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2632 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2633 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
2634 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2636 2000-02-28 Nick Clifton <nickc@cygnus.com>
2638 * Makefile.am: Add rules to build pe[i]-{sh|mips}.lo objects.
2639 * Makefile.in: Regenerate.
2641 * configure.in: Add support for mips and sh pe vectors.
2642 * configure: regenerate.
2644 * config.bfd: Add support for arm-wince, mips-pe and sh-pe
2647 * targets.c: Add mips and sh pe vectors.
2649 * libpei.h (coff_final_link_postscript): Only define if not
2652 * coffcode.h: Add support for WinCE magic numbers.
2654 * peigen.c (pe_print_reloc): Update comment and rearrange
2655 appending of newline character.
2657 * peicode.h: Add support for Image Library Format.
2658 (pe_ILF_vars): Structure containing data used by ILF code.
2659 (pe_ILF_make_a_section): New function. Create a section based
2661 (pe_ILF_make_a_reloc): New function. Create a reloc based on
2663 (pe_ILF_make_a_symbol): New function. Create a symbol based
2665 (pe_ILF_save_relocs): New function. Store the relocs created
2666 by pe_ILF_make_a_reloc in a section.
2667 (pe_ILF_build_a_bfd): New function. Create a BFD describing
2669 (pe_ILF_object_p): New function. Return a bfd_target pointer
2671 (pe_bfd_object_p): If an ILF object is detected call
2672 pe_ILF_object_p on it.
2674 * coff-arm.c: Add support for WinCE relocs which are different
2675 from normal ARM COFF relocs.
2676 * pe-arm.c: Unset TARGET_UNDERSCORE for a WinCE target.
2678 * coff-sh.c: Add support for sh-pe target.
2679 * pe-sh.c: New file. Support code for sh-pe target.
2680 * pei-sh.c: New file. Support code for sh-pe target.
2682 * pe-mips.c: New file. Support code for mips-pe target.
2683 * pei-mips.c: New file. Support code for mips-pe target.
2685 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2687 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Don't bump
2688 architecture if the object causing the bump is dynamic.
2689 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): Likewise,
2690 and also don't it for memory ordering.
2691 (sparc64_elf_write_relocs): Take src_rela out of the loop.
2693 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2695 * dwarf2.c (read_abbrevs): Use _raw_size directly rather than
2696 calling bfd_get_section_size_before_reloc.
2697 (decode_line_info): Likewise.
2698 (_bfd_dwarf2_find_nearest_line): Likewise.
2700 2000-02-27 Eli Zaretskii <eliz@is.elta.co.il>
2702 * Makefile.am (stamp-lib): Use $(LIBTOOL) --config to get the
2703 name of the libtool directory.
2704 * Makefile.in: Rebuild.
2706 Fri Feb 25 18:39:26 2000 Rodney Brown (RodneyBrown@pmsc.com)
2708 * som.c (SOM_HOWTO): Define.
2709 (som_hppa_howto_table): Use it.
2711 2000-02-25 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2713 * config.bfd: Enable 64 bit support for GNU/Linux/sparc.
2715 * config.bfd: Enable 64 bit support for Solaris7+/sparc.
2717 2000-02-24 Catherine Moore <clm@cygnus.com>
2719 * som.c (som_misc_symbol_info): Add field
2721 (som_bfd_derive_misc_symbol_info): Initialize
2723 (som_build_and_write_symbol_table): Keep track
2724 of secondary_def field.
2725 (som_slurp_symbol_table): Set BSF_WEAK symbol flag
2726 if secondary_def field is set.
2727 (som_bfd_ar_write_symbol_stuff): Initialize
2730 2000-02-23 Stephane Carrez <stcarrez@worldnet.fr>
2732 * dwarf2.c (read_address): Read 16-bits addresses.
2733 (parse_comp_unit): Accept addr_size == 2.
2735 2000-02-23 Alan Modra <alan@spri.levels.unisa.edu.au>
2737 * bfd-in.h: Update copyright date.
2739 2000-02-23 Linas Vepstas <linas@linas.org>
2741 * cpu-i370.c: New file.
2742 * elf32-i370.c: New file.
2743 * archures.c (enum bfd_architecture): Add bfd_arch_i370.
2744 (bfd_i370_arch): New.
2745 (bfd_archures_list): Add bfd_i370_arch.
2746 * elf.c (prep_headers): Add bfd_arch_i370.
2747 * Makefile.am: Add support for IBM 370 elf.
2748 * config.bfd: Likewise.
2749 * configure.in: Likewise.
2750 * libbfd.h (bfd_reloc_code_real_names): Likewise.
2751 * reloc.c (bfd_reloc_code_type): Likewise.
2752 * targets.c: Likewise.
2754 * Makefile.in: Regenerate.
2755 * configure: Regenerate.
2756 * bfd-in2.h: Regenerate.
2758 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2760 * elf32-i386.c (elf_i386_info_to_howto_rel): Give a warning for
2761 invalid relocation types, and change them to R_386_NONE.
2763 2000-02-22 H.J. Lu <hjl@gnu.org>
2765 * elflink.h (elf_link_add_object_symbols): If a version symbol is
2766 not defined, don't add a second ELF_VER_CHR.
2768 * elflink.h (elf_bfd_final_link): Call output_extsym for global
2769 symbols converted to local symbols even when stripping all
2771 (elf_link_output_extsym): Process global symbols converted to
2772 local symbols even if they are being stripped.
2774 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2776 * archures.c (bfd_octets_per_byte): Return unsigned int.
2777 (bfd_arch_mach_octets_per_byte): Ditto.
2778 * libbfd.c (bfd_read, bfd_seek): Quell signed vs. unsigned
2780 * section.c (bfd_get_section_size_before_reloc): Quell signed
2781 vs. unsigned comparison warning.
2782 (bfd_get_section_size_after_reloc): Same here. Fix parentheses too.
2783 * trad-core.c (trad_unix_core_file_p): Correct 2000-01-27
2784 change. What was I thinking?
2785 * bfd-in2.h: Regenerate.
2787 * elflink.h (elf_gc_sweep): Skip non-elf input bfds.
2788 (elf_gc_sections): Same here.
2789 (elf_gc_common_finalize_got_offsets): And here.
2791 2000-02-21 Ian Lance Taylor <ian@zembu.com>
2793 ELF HPPA doesn't work at present; remove it until it does.
2794 * config.bfd: Comment out setting targ_defvec to
2796 * Makefile.am: Rebuild dependencies.
2797 (BFD32_BACKENDS): Remove elf32-hppa.lo.
2798 (BFD32_BACKENDS_CFILES): Remove elf32-hppa.c.
2799 (SOURCE_HFILES): Remove elf32-hppa.h and hppa_stubs.h.
2800 * Makefile.in: Rebuild.
2801 * targets.c (bfd_target_vector): Comment out bfd_elf32_hppa_vec.
2803 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2805 * coffcode.h (coff_set_arch_mach_hook): Use free(), because there
2806 is no bfd_free(). Revert bfd_free part of previous change.
2808 2000-02-18 Geoff Keating <geoffk@cygnus.com>
2810 * coffcode.h (coff_set_arch_mach_hook): Don't use variable-size
2812 (coff_compute_section_file_positions): Use bfd_free to pair
2814 (coff_write_object_contents): Likewise.
2816 * coff-rs6000.c (xcoff_howto_table_16): New variable.
2817 (xcoff_rtype2howto): Handle 16-bit variants of 32-bit relocs.
2819 2000-02-18 Ulrich Drepper <drepper@cygnus.com>
2821 * coff-rs6000.c (XCOFFARMAGBIG): New macro.
2822 (xcoff_ar_file_hdr_big): New structure.
2823 (SIZEOF_AR_FILE_HDR_BIG): New macro.
2824 (xcoff_ar_hdr_big): New structure.
2825 (SIZEOF_AR_HDR_BIG): New macro.
2826 (xcoff_big_format_p): New macro.
2827 (xcoff_ardata_big): New macro.
2828 (arch_xhdr_big): New macro.
2829 (xcoff_slurp_armap): Handle large archives.
2830 (xcoff_archive_p): Detect large archives.
2831 (xcoff_read_ar_hdr): Handle large archives.
2832 (xcoff_openr_next_archived_file): Handle large archives.
2833 (xcoff_generic_stat_arch_elt): Handle large archives.
2834 (xcoff_write_armap_old): Rename from xcoff_write_armap.
2835 (xcoff_write_armap_big): New function.
2836 (xcoff_write_armap): New function, dispatch to _old or _big.
2837 (xcoff_write_archive_contents_old): Rename from
2838 xcoff_write_archive_contents.
2839 (xcoff_write_archive_contents_big): New function.
2840 (xcoff_write_archive_contents): New function, dispatch to _old or
2843 2000-02-18 Richard Henderson <rth@cygnus.com>
2845 * elf-bfd.h (struct elf_link_hash_table): Remove copy_indirect
2846 and hide_symbol members.
2847 (elf_link_hash_copy_indirect): Remove.
2848 (elf_link_hash_hide_symbol): Remove.
2849 (struct elf_backend_data): Add elf_backend_copy_indirect_symbol
2850 and elf_backend_hide_symbol.
2851 (_bfd_elf_link_hash_copy_indirect): Declare.
2852 (_bfd_elf_link_hash_hide_symbol): Declare.
2853 * elf.c (_bfd_elf_link_hash_copy_indirect): Remove table argument.
2854 (_bfd_elf_link_hash_hide_symbol): Likewise.
2855 (_bfd_elf_link_hash_table_init): Don't init killed members.
2856 * elflink.h (elf_link_add_object_symbols): Use the bed function
2857 pointers not elf_link_hash_{copy_indirect,hide_symbol}.
2858 (elf_link_assign_sym_version): Likewise.
2859 * elfxx-target.h (elf_backend_copy_indirect_symbol): Default.
2860 (elf_backend_hide_symbol): Likewise.
2861 (elfNN_bed): Update for new members.
2863 2000-02-17 Kevin Buettner <kevinb@redhat.com>
2865 * rs6000-core.c (CORE_DATA_SIZE_FIELD, CORE_COMM_FIELD, SAVE_FIELD,
2866 STACK_END_ADDR): Define for new core file format.
2867 (LOADER_OFFSET_FIELD, LOADER_REGION_SIZE, CORE_DUMP): New defines
2868 for handling the vagaries of the various core file structures used
2869 by AIX over the years.
2870 (rs6000coff_core_p, rs6000coff_core_file_matches_executable,
2871 Rs6kCorData): Use above defines to adapt code to use AIX 4.3's
2872 core_dumpx structure.
2874 Thu Feb 17 00:04:48 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2876 * archures.c (bfd_mach_sh2, bfd_mach_sh_dsp): New macros.
2877 (bfd_mach_sh3_dsp): Likewise.
2878 (bfd_mach_sh4): Reinstate.
2879 (bfd_default_scan): Recognize 7410, 7708, 7729 and 7750.
2880 * bfd-in2.h: Regenerate.
2881 * coff-sh.c (struct sh_opcode): flags is no longer short.
2882 (USESAS, USESAS_REG, USESR8, SETSAS, SETSAS_REG): New macros.
2883 (sh_opcode41, sh_opcode42): Integrate as sh_opcode41.
2884 (sh_opcode01, sh_opcode02, sh_opcode40): Add sh-dsp opcodes.
2885 (sh_opcode41, sh_opcode4, sh_opcode80): Likewise.
2886 (sh_opcodes): No longer const.
2887 (sh_dsp_opcodef0, sh_dsp_opcodef): New arrays.
2888 (sh_insn_uses_reg): Check for USESAS and USESR8.
2889 (sh_insn_sets_reg, sh_insns_conflict): Check for SETSAS.
2890 (_bfd_sh_align_load_span): Return early for SH4.
2891 Modify sh_opcodes lookup table for sh-dsp / sh3-dsp.
2892 Take into account that field b of a parallel processing insn
2893 could be mistaken for a separate insn.
2894 * cpu-sh.c (arch_info_struct): New array elements for
2895 sh2, sh-dsp and sh3-dsp.
2896 Reinstate element for sh4.
2897 (SH2_NEXT, SH_DSP_NEXT, SH3_DSP_NEXT): New macros.
2898 (SH4_NEXT): Reinstate.
2899 (SH3_NEXT, SH3E_NEXT): Adjust.
2900 * elf-bfd.h (_sh_elf_set_mach_from_flags): Declare.
2901 * elf32-sh.c (sh_elf_set_private_flags): New function.
2902 (sh_elf_copy_private_data, sh_elf_set_mach_from_flags): Likewise.
2903 (sh_elf_merge_private_data): New function.
2904 (elf_backend_object_p, bfd_elf32_bfd_set_private_bfd_flags): Define.
2905 (bfd_elf32_bfd_copy_private_bfd_data): Define.
2906 (bfd_elf32_bfd_merge_private_bfd_data): Change to
2907 sh_elf_merge_private_data.
2909 2000-02-13 Richard Henderson <rth@cygnus.com>
2911 * elf-bfd.h (struct elf_link_hash_table): Add copy_indirect and
2912 hide_symbol members.
2913 (elf_link_hash_copy_indirect): New.
2914 (elf_link_hash_hide_symbol): New.
2915 * elflink.h (elf_link_add_object_symbols): Break out copy from
2916 indirect new new symbol to elf.c.
2917 (elf_link_assign_sym_version): Break out privatization of
2918 non-exported symbol to elf.c.
2919 * elf.c (_bfd_elf_link_hash_copy_indirect): New.
2920 (_bfd_elf_link_hash_hide_symbol): New.
2921 (_bfd_elf_link_hash_table_init): Init copy_indirect and hide_symbol.
2923 2000-02-13 Ian Lance Taylor <ian@zembu.com>
2925 * section.c (_bfd_strip_section_from_output): Add info parameter.
2926 If it passed as non-NULL, use it to check whether any input BFD
2927 has an input section which uses this output section. Change all
2929 * bfd-in2.h: Rebuild.
2931 * bfd-in.h: Move declarations of bfd_get_elf_phdr_upper_bound and
2932 bfd_get_elf_phdrs in from bfd-in2.h, correcting patch of
2934 * bfd-in2.h: Rebuild.
2936 2000-02-10 Timothy Wall <twall@cygnus.com>
2938 * coffswap.h (coff_swap_sym_in): Add hook SWAP_SYM_IN_POST to
2939 allow final modifications of swapped-in symbol.
2940 (coff_swap_sym_out): Ditto with SWAP_SYM_OUT_POST.
2941 * coffcode.h (coff_write_relocs): Use macro
2942 SECTION_RELATIVE_ABSOLUTE_SYMBOL_P if defined to determine whether
2943 symbol index should be set to -1.
2945 Thu Feb 10 20:07:50 GMT 2000 Toshiyasu Morita (toshi.morita@sega.com)
2947 * coff-sh.c (USES1_REG, USES2_REG, SETS1_REG, SETS2_REG,
2948 USESF1_REG, USESF2_REG, SETSF1_REG, SETSF2_REG): New macros.
2949 * (sh_insn_sets_reg, sh_insn_sets_freg): New prototypes.
2950 * (sh_insn_sets_reg, sh_insn_uses_or_sets_reg, sh_insns_sets_freg,
2951 sh_insns_uses_or_sets_freg): New functions.
2952 * (sh_insn_uses_reg, sh_insn_uses_freg): Use new macros.
2953 * (sh_insns_conflict): Use new functions and new macros to
2954 detect conflicts when two instructions both set same integer registers,
2955 both set same fp register, and both set special register.
2957 2000-02-09 Timothy Wall <twall@cygnus.com>
2959 * coffgen.c (coff_real_object_p): Set arch/mach info prior to
2960 swapping in sections, so that the swapping routines have access to
2963 2000-02-08 Mark Elbrecht <snowball3@bigfoot.com>
2965 * coff-go32.c: Update comment. Update copyright.
2967 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2969 * syms.c (bfd_decode_symclass)
2970 Two new class characters were added - 'V' and 'v'. The
2971 meaning of 'W' is now restricted to just weak non-object
2972 symbols. This allows differentiation between, for example,
2973 weak functions vs weak objects. nm for example now dumps:
2975 'w' = weak unresolved
2976 'V' = weak global object
2977 'v' = weak unresolved object
2979 (bfd_is_undefined_symclass): New function. Return true if the
2980 given symbol class represents and undefined/unresolved symbol.
2982 (bfd_symbol_info): Use bfd_is_undefined_symclass to check for
2985 * bfd-in2.h: Add prototype for bfd_is_undefined_symbol().
2987 * elf32-arm.h (elf32_arm_get_symbol_type): If a symbol has the
2988 STT_ARM_16BIT flag set, but it is not attached to a data object
2989 return STT_ARM_16BIT so that it will be treated as code by the
2992 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2994 * coff-i386.c (i3coff_object_p): Remove prototype.
2997 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Add const
2998 to name. Update copyright.
3000 * trad-core.c (trad_unix_core_file_p): Cast core_regsec
3001 assignment to avoid warning. Update copyright.
3003 2000-01-24 Robert Lipe (robertl@sco.com)
3005 * coffcode.h (coff_write_object_contents): Get buff via bfd_malloc
3006 instead of using GNU C extension.
3008 2000-01-21 Nick Clifton <nickc@cygnus.com>
3010 * libbfd.c (bfd_read): Do not attempt to get a negativly sized
3011 amount from a bfd_in_memory structure.
3012 (bfd_seek): Do not allow seeks past the end of a bfd_in_memory
3015 2000-01-14 Nick Clifton <nickc@cygnus.com>
3017 * linker.c (default_indirect_link_order): oops - fix incorrectly
3018 applied patch from Tim Wall.
3020 2000-01-13 Timothy Wall (twall@tiac.net>
3022 * coffcode.h: Use bfd_coff_xxx instead of the macro XXX (where xxx
3023 = scnhsz, filhsz, relsz, aoutsz, etc)
3025 * coffswap.h: Ditto.
3027 2000-01-13 Nick Clifton <nickc@cygnus.com>
3029 * elf32-arm.h (elf32_thumb_to_arm_stub): Fix offset in branch to
3030 interwork thumb to arm stub.
3032 2000-01-13 Timothy Wall (twall@tiac.net>
3034 * archures.c (bfd_octets_per_byte): New function: Return
3036 (bfd_arch_mach_octets_per_byte): New function: Return target
3039 * section.c: Distinguish between octets and bytes for usage of
3040 _cooked_size, _raw_size, and output_offset. Clarify
3041 description of bfd_set_section_contents.
3043 * bfd-in2.h: Regenerate.
3045 * coffgen.c: Indicate that the offset parameter is in bytes, not
3048 * cofflink.c (bfd_coff_link_input_bfd): Use bfd_octets_per_byte
3049 where appropriate to get the octet offset when calling
3050 bfd_set_section_contents.
3051 (bfd_coff_reloc_link_order): Ditto.
3053 * linker.c (bfd_generic_reloc_link_order): Ditto.
3054 (_bfd_default_link_order): Ditto.
3056 * reloc.c (bfd_perform_relocation): Distinguish between octets
3057 and bytes. Use octets when indexing into octet data; use bytes
3058 when calculating target addresses.
3059 (bfd_install_relocation): Ditto.
3061 * srec.c (srec_write_section): Ditto.
3063 2000-01-13 Nick Clifton <nickc@cygnus.com>
3065 * coff-mcore.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Change from
3066 3 to 2. This allows 4 byte sized sections, which is necessary for
3067 dlltool to build functioning DLLs.
3069 2000-01-10 Philip Blundell <pb@futuretv.com>
3071 * config.bfd (arm*-*-linux-gnu*): Match instead of arm*-*-linux-gnu.
3072 (arm*-*-conix*): New target.
3074 2000-01-10 Egor Duda <deo@logos-m.ru>
3076 * config.bfd: Include elf32_i386 vector to target list for cygwin
3079 * config.in: Undefine HAVE_WIN32_PSTATUS_T.
3080 * configure.in: Test for structure win32_pstatus_t in
3082 * configure: Regenerate.
3084 * elf.c (elfcore_grok_win32pstatus): New function: process
3085 win32_pstatus_t notes in elf core file.
3086 (elfcore_grok_note): Detect win32_pstatus notes.
3088 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3090 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Process symbol
3092 * elflink.h (elf_link_add_object_symbols): Combine visibilities.
3093 * elf.c (bfd_elf_print_symbol): Interpret st_other as visibility.
3095 1999-12-29 Richard Henderson <rth@cygnus.com>
3097 * elflink.h (bfd_elf,size_dynamic_sections): Don't export all
3098 if no dynamic sections created.
3100 1999-12-27 Nick Clifton <nickc@cygnus.com>
3102 * peicode.h (pe_bfd_object_p): Only define for PE format
3105 1999-12-17 Nick Clifton <nickc@cygnus.com>
3107 * coff-i386.c (i3coff_object_p): Delete.
3108 (i386coff_vec): Replace reference to i3coff_object_p with a
3109 reference to coff_object_p.
3111 * coff-mcore.c (pe_object_p): Delete.
3113 * peicode.h (pe_bfd_object_p): New function: Detect the
3114 presence of a PE format COFF object file. Also detect and
3115 warn about the presence of LINK6 format Image Library Format
3118 1999-12-16 Nick Clifton <nickc@cygnus.com>
3120 * coff-arm.c (NUM_ELEM): New macro.
3121 (NUM_RELOCS): New macro: The number of known ARM relocs.
3122 (RTYPE2HOWTO): Return NULL if the reloc type is out of range.
3123 (coff_arm_rtype_to_howto): Return NULL if the reloc type is out
3125 (bfd_arm_process_before_allocation): Produce a warning message if
3126 an out of range symbol index is encountered.
3128 1999-12-14 Nick Clifton <nickc@cygnus.com>
3130 * elflink.h (is_global_symbol_definition): New Function: Return
3131 true iff the symbol is being given a global definition in this
3133 (elf_link_is_defined_archive_symbol): Do not bother processing
3134 symbols for an archive element that has already been included
3136 Use is_global_symbol_definition().
3138 1999-12-09 Andrew Cagney <cagney@cygnus.com>
3140 * config.bfd: Add support for sparc-*-netbsdelf* and
3141 sparc-*-netbsdaout*.
3143 1999-12-13 Nick Clifton <nickc@cygnus.com>
3145 * elflink.h (elf_link_is_defined_archive_symbol): Check to see
3146 if the symbol is in the common section.
3148 1999-12-10 Nick Clifton <nickc@cygnus.com>
3150 * elflink.h (elf_link_is_defined_archive_symbol): New
3151 function: Decide if a symbol, in an archive map is there
3152 because it is defined in the archive element, or because it is
3153 just another common declaration of it.
3154 (elf_link_add_archive_symbols): Use
3155 elf_link_is_defined_archive_symbol to decide if an archive
3156 element contain a reference to a common symbol should be
3159 1999-12-10 Nick Clifton <nickc@cygnus.com>
3161 * elflink.h: Revert previous patch.
3162 * targets.c: Revert previous patch.
3163 * libbfd-in2.h: Revert previous patch.
3164 * libbfd.h: Revert previous patch.
3165 * elfxx-target.h: Revert previous patch.
3166 * archive.c: Revert previous patch.
3167 * aout-target.h: Revert previous patch.
3168 * aout-tic30.h: Revert previous patch.
3169 * bfd.c: Revert previous patch.
3170 * coff-alpha.c: Revert previous patch.
3171 * coff-rs6000.c: Revert previous patch.
3172 * elf64-mips.c: Revert previous patch.
3173 * ieee.c: Revert previous patch.
3174 * libecoff.h: Revert previous patch.
3175 * oasys.c: Revert previous patch.
3176 * som.c: Revert previous patch.
3177 * vms.c: Revert previous patch.
3179 1999-12-09 Nick Clifton <nickc@cygnus.com>
3181 * elflink.h (elf_link_add_archive_symbols): Add an archive
3182 element even if contains a symbol which is currently only
3183 considered to be a common.
3185 * targets.c (struct bfd_target): Add new field
3186 _bfd_allow_commons_in_armap.
3187 * bfd-in2.h:Regenerate.
3189 * libbfd-in2.h (_bfd_noarchive_allow_commons_in_armap):
3191 (_bfd_archive_bsd_allow_commons_in_armap): Define.
3192 * libbfd.h: Regenerate.
3194 * elfxx-target.h: If using COFF archive map, override
3195 definition of allow_commons_in_armap and replace with
3198 * archive.c (bfd_compute_and_write_armap): Do not place common
3199 symbols into the archive map unless _bfd_allow_commons_in_armap
3202 * aout-target.h (MY_allow_commons_in_armap): Define.
3203 * aout-tic30.h (MY_allow_commons_in_armap): Define.
3204 * bfd.c (bfd_allow_commons_in_armap): Define.
3205 * coff-alpha.h (alpha_ecoff_allow_commons_in_armap): Define.
3206 * coff-rs6000.h (xcoff_allow_commons_in_armap): Define.
3207 * elf64-mips.c (bfd_elf64_allow_commons_in_armap): Define.
3208 * ieee.c (ieee_ecoff_allow_commons_in_armap): Define.
3209 * libecoff.h (_bfd_ecoff_allow_commons_in_armap): Define.
3210 * oasys.c (oasys_allow_commons_in_armap): Define.
3211 * som.c (som_allow_commons_in_armap): Define.
3212 * vms.c (vms_allow_commons_in_armap): Define.
3214 1999-12-07 Jim Blandy <jimb@cygnus.com>
3216 Add support for SSE registers in ELF core files.
3217 * elf.c (elfcore_make_note_pseudosection): New function.
3218 (elfcore_grok_prfpreg): Use it.
3219 (elfcore_grok_prxfpreg): New function.
3220 (elfcore_grok_note): Recognize Linux NT_PRXFPREG notes.
3222 1999-12-03 Ian Lance Taylor <ian@zembu.com>
3224 * elf32-mips.c (mips_elf_calculate_relocation): Divide R_MIPS_PC16
3225 value by 4 before storing it back in the field. From
3226 Koundinya. K <kk@ddeorg.soft.net>.
3228 Tue Nov 30 22:41:14 1999 Jeffrey A Law (law@cygnus.com)
3230 * archures.c (bfd_mach_am33): Define.
3231 * bfd-in2.h: Rebuilt.
3232 * cpu-m10300.c (bfd_am33_arch): Add to the mn103 architecture list
3233 * elf-m10300.c (mn10300_elf_relax_section): Handle am33 instructions.
3234 (compute_function_info): Handle additional registers saved by
3236 (elf_mn10300_mach): Handle E_MN10300_MACH_AM33.
3237 (_bfd_mn10300_elf_final_write_processing): Handle bfd_mach_am33.
3239 1999-11-29 Jim Blandy <jimb@cygnus.com>
3241 * elf.c (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3243 * bfd-in2.h (bfd_get_elf_phdrs, bfd_get_elf_phdr_upper_bound): New
3246 1999-11-27 Michael Meissner <meissner@cygnus.com>
3248 * reloc.c (BFD_RELOC_ALPHA_USER_LITERAL): New relocation for
3249 internal use within gas for alpha explicit relocations.
3250 (BFD_RELOC_ALPHA_USER_LITUSE_BASE): Ditto.
3251 (BFD_RELOC_ALPHA_USER_LITUSE_BYTOFF): Ditto.
3252 (BFD_RELOC_ALPHA_USER_LITUSE_JSR): Ditto.
3253 (BFD_RELOC_ALPHA_USER_GPDISP): Ditto.
3254 (BFD_RELOC_ALPHA_USER_GPRELHIGH): Ditto.
3255 (BFD_RELOC_ALPHA_USER_GPRELLOW): Ditto.
3257 * elf64-alpha.c (elf64_alpha_reloc_map): Add mappings for
3258 BFD_RELOC_ALPHA_USER_*.
3260 * bfd-in2.h: Regenerate.
3261 * libbfd.h: Regenerate.
3263 1999-11-26 Fred Fish <fnf@cygnus.com>
3265 * elf.c (elfcore_read_notes): Add prototype for static function.
3266 (_bfd_elf_make_section_from_phdr): Renamed from bfd_section_from_phdr.
3267 (bfd_section_from_phdr): Replacement function that calls
3268 _bfd_elf_make_section_from_phdr for generic segment types and
3269 backend fucntion pointed to by elf_backend_section_from_phdr for
3270 backend specific segment types.
3271 (_bfd_elfcore_section_from_phdr): Remove call to elfcore_read_notes,
3272 now called by _bfd_elf_make_section_from_phdr. Note that this func
3273 is now just a stub between the caller and bfd_section_from_phdr.
3275 * elf-bfd.h (struct elf_backend_data): Add new function pointer
3276 elf_backend_section_from_phdr.
3277 (elf_backend_section_from_phdr): Add prototype.
3279 * elfxx-target.h (elf_backend_section_from_phdr): Define default.
3280 (elfNN_bed): Add elf_backend_section_from_phdr.
3282 1999-11-25 Nick Clifton <nickc@cygnus.com>
3284 * coff-arm.c (bfd_arm_get_bfd_for_interworking): Add
3285 SEC_CODE and SEC_READONLY flags to glue sections.
3287 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Add
3288 SEC_CODE and SEC_READONLY flags to glue sections.
3290 1999-11-20 Nick Clifton <nickc@cygnus.com>
3292 * coff-mcore.c (coff_mcore_relocate_section): Fix typo in previous
3295 1999-11-19 Catherine Moore <clm@cygnus.com>
3297 * elf32-m68k.c (elf_cpu32_plt0_entry): Fix encoding.
3298 (elf_cpu32_plt_entry): Likewise.
3300 1999-11-18 Nick Clifton <nickc@cygnus.com>
3302 * coff-mcore.c (coff_mcore_rtype_to_howto): Special case handling
3304 (coff_mcore_relocate_section): Initialise addend to 0.
3305 Special case processing of RVA reloc.
3307 1999-11-17 Richard Henderson <rth@cygnus.com>
3309 * elf-bfd.h (struct elf_backend_data): Reorder collect and
3310 type_change_ok; add sign_extend_vma.
3311 * elf32-mips.c (elf_backend_sign_extend_vma): Define.
3312 * elfcode.h (elf_swap_symbol_in): Mind be->sign_extend_vma.
3313 (elf_swap_shdr_in, elf_swap_phdr_in): Likewise.
3314 * elfxx-target.h (elf_backend_sign_extend_vma): Default.
3315 (elfNN_bed): Follow struture changes.
3317 1999-11-09 Ian Lance Taylor <ian@zembu.com>
3319 * libbfd.c (bfd_read): Check result of read against desired result
3321 (_bfd_generic_get_section_contents): Set bfd_error if the seek is
3322 invalid compared to the section size.
3324 * ieee.c (ieee_slurp_debug): Get the length of the debug
3325 information right if there is no data part.
3327 Tue Nov 2 01:44:41 1999 Jeffrey A Law (law@cygnus.com)
3329 * som.c (som_fixup_formats): Improve handling of R_AUX_UNWIND,
3330 R_LINETAB, R_LINETAB_ESC, and R_COMMENT.
3332 1999-10-28 Ian Lance Taylor <ian@zembu.com>
3334 * elflink.h (elf_bfd_final_link): Make last_local signed.
3336 1999-10-27 Ian Lance Taylor <ian@zembu.com>
3338 * stabs.c (_bfd_link_section_stabs): Make sure .stabstr section
3341 Sat Oct 23 17:36:12 1999 Andrew Cagney <cagney@b1.cygnus.com>
3343 * archures.c: Add definitions bfd_mach_d10v, bfd_mach_d10v_ts2 and
3345 * cpu-d10v.c (d10v_ts3_info, d10v_ts2_info): Add.
3346 * bfd-in2.h: Regenerate.
3348 1999-10-15 Andrew Haley <aph@cygnus.com>
3350 * dwarf1.c (parse_die): Fail to parse a die if its length is zero.
3352 Sun Oct 17 17:19:00 1999 Jeffrey A Law (law@cygnus.com)
3354 * libhppa.h (bfd_hppa_insn2fmt): Change to return an int.
3356 1999-10-08 Ian Lance Taylor <ian@zembu.com>
3358 * elflink.h (elf_merge_symbol): When overriding a weak symbol with
3359 a defined symbol in a shared library, clear the DEF_DYNAMIC flag
3362 Fri Oct 8 13:03:45 1999 Geoffrey Keating <geoffk@cygnus.com>
3364 * elf32-mips.c (mips_elf_calculate_relocation): R_MIPS_LITERAL
3365 relocs also need the GP value.
3366 (_bfd_mips_elf_relocate_section): Handle unpaired LO16 relocs
3367 properly. Handle sign-extension for R_MIPS_64 correctly. Correct
3368 the GP value for R_MIPS_LITERAL relocs too. Handle
3369 R_MIPS_64 relocs properly on big-endian MIPS.
3370 (mips_elf_sign_extend): Behave properly with 'long long'.
3371 (mips_elf_highest): Correct typo.
3373 Mon Oct 4 17:49:45 1999 Nick Clifton <nickc@cygnus.com>
3375 * cpu-m32r.c (arch_info_struct): New static global.
3376 (bfd_m32r_arch): Refer to it.
3377 * elf32-m32r.c (m32r_elf_object_p): Recognize E_M32RX_ARCH.
3378 (m32r_elf_print_private_bfd_data): Ditto.
3379 (m32r_elf_final_write_processing): Handle bfd_mach_m32rx.
3380 * archures.c (bfd_mach_m32rx): Define it.
3381 * bfd-in2.h: Rebuild.
3383 1999-09-28 Fred Fish <fnf@cygnus.com>
3385 * targets.c (cisco_core_vec): Replaced with two new vecs ...
3386 (cisco_core_big_vec): Add new bigendian vec.
3387 (cisco_core_little_vec): Add new little endian vec.
3389 * cisco-core.c (CRASH_INFO): Fixed offset replaced with ...
3390 (crash_info_locs): Add array of possible offsets.
3391 (MASK_ADDR): Mask to apply to crash info offset.
3392 (crashinfo_external): Add textbase, database, bssbase and
3393 turn into a typedef.
3394 (cisco_core_file_validate): Renamed from cisco_core_file_p.
3395 Many small changes to account for additional hardware versions.
3396 Pick a reasonable size for ".reg" section. Add a ".crash"
3397 section to allow access to crashinfo_external struct.
3398 (cisco_core_file_p): New version of this function that
3399 iterates over crash_info_locs, calling cisco_core_file_validate.
3400 (cisco_core_vec): Old big endian only vec replaced with ...
3401 (cisco_core_big_vec): Add big endian version.
3402 (cisco_core_little_vec): Add little endian version.
3404 * configure.in (cisco_core_vec): Split to two new vectors ...
3405 (cisco_core_big_vec): New target vector.
3406 (cisco_core_little_vec): New target vector.
3407 * configure: Regenerate.
3408 * config.bfd (targ): For m68*-*-aout* targ, change cisco_core_vec
3409 to cisco_core_big_vec in targ_selvecs.
3411 1999-09-28 Geoffrey Keating <geoffk@cygnus.com>
3413 * elf32-mips.c (mips_elf_relocate_hi16): Unused, delete.
3414 (mips_elf_relocate_got_local): Unused, delete.
3415 (mips_elf_relocate_global_got): Unused, delete.
3417 1999-09-24 Fred Fish <fnf@cygnus.com>
3419 * elf.c (bfd_section_from_phdr): Add typename variable. Use p_type
3420 to initialize it to something meaningful. Then use it to generate
3421 more useful segment names.
3423 Sun Sep 19 12:16:47 1999 Jeffrey A Law (law@cygnus.com)
3425 * som.c (NO_PCREL_MODES): Define if the system does not define
3427 (hppa_som_gen_reloc_type): Handle both short and long pcrel branches.
3428 (som_write_fixups): Eliminate redundant pcrel mode relocs. Handle
3429 R_LONG_PCREL_MODE and R_SHORT_PCREL_MODE
3430 * libhppa.h (dis_assemble_22): New function.
3431 (bfd_hppa_insn2fmt): Handle long branch.
3433 * libhppa.h (bfd_hppa_insn2fmt): Decode and handle formats found
3436 1999-09-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3438 * coff-i386.c (coff_i386_reloc_type_lookup): Support BFD_RELOC_16,
3439 BFD_RELOC_16_PCREL, BFD_RELOC_8, BFD_RELOC_8_PCREL relocs.
3440 (reloc_howto_type howto_table): Tidy comments and whitespace.
3442 1999-09-17 Nick Clifton <nickc@cygnus.com>
3444 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Undo
3445 previous delta. Set sec->gc_mark instead.
3447 Thu Sep 16 11:21:13 1999 Catherine Moore <clm@cygnus.com>
3449 * elf32-m68k.c (elf_cpu32_plt0_entry): Use a1 instead of a0.
3450 (elf_cpu32_plt_entry): Likewise.
3452 Thu Sep 16 10:48:17 1999 Jeffrey A Law (law@cygnus.com)
3454 * elf-hppa.h (elf_hppa_final_write_processing): Turn on TRAPNIL.
3456 * elf-hppa.h (elf_hppa_final_link): If unable to find __gp in the
3457 symbol table, then just compute a suitable value (but do not
3458 create a __gp symbol).
3460 * elf-hppa.h (elf_hppa_relocate_section): Allow undefined
3461 symbols when building shared libraries.
3462 (elf_hppa_final_link_relocate): Correct handling of PCREL
3463 relocations against undefined symbols.
3465 1999-09-16 Nick Clifton <nickc@cygnus.com>
3467 * elf32-arm.h (bfd_elf32_arm_get_bfd_for_interworking): Mark
3468 interworking sections as linker created so that they will not
3469 be removed by garbage collection.
3471 Wed Sep 15 02:31:57 1999 Jeffrey A Law (law@cygnus.com)
3473 * elf-hppa.h (elf_hppa_final_link): Revamp __gp handling.
3474 (elf_hppa_final_link_relocate): Consistently create an absolute
3475 address, then subtract out the value of __gp.
3477 1999-09-14 Michael Meissner <meissner@cygnus.com>
3479 * configure.in (Canonicalization of target names): Remove adding
3480 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3481 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3482 * configure: Regenerate.
3484 1999-09-14 Nick Clifton <nickc@cygnus.com>
3486 * elf32-m32r.c (ELF_MAXPAGESIZE): Change to 0x1 (at request of
3489 Mon Sep 13 20:01:47 1999 Jeffrey A Law (law@cygnus.com)
3491 * elf-hppa.h (elf_hppa_record_segment_addrs): New function.
3492 (elf_hppa_final_link): Initialize text_segment_base and
3494 (elf_hppa_final_link_relocate): Handle SEGREL relocations.
3496 * elf-hppa.h (elf_hppa_final_link): Remove unused variables.
3497 (elf_hppa_final_link_relocate): Likewise.
3498 (elf_hppa_relocate_insn): Likewise.
3499 (elf_hppa_relocate_section): Initialize HOWTO.
3501 1999-09-13 Donn Terry <donn@interix.com>
3503 * coffcode.h (styp_to_sec_flags): Further refinement of COMDAT
3504 handling to support both GNU and MS objects.
3506 * coffcode.h (coff_write_object_contents): Don't check reloc_count
3507 when determining whether to set F_RELFLG.
3509 1999-09-13 Philip Blundell <pb@nexus.co.uk>
3511 * elf32-arm.h (elf32_arm_final_link_relocate): Don't range-check
3512 PC24 relocs if the target is an undefined weak symbol.
3513 (arm_add_to_rel): Fix compiler warning.
3514 (elf32_arm_plt0_entry): Correct comments.
3516 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3518 * elfcode.h (write_relocs): Check for the_bfd NULL when handling
3519 an absolute symbol in REL relocs.
3521 Sun Sep 12 23:47:58 1999 Jeffrey A Law (law@cygnus.com)
3523 * elf-hppa.h (elf_hppa_final_link_relocate): Handle SECREL32.
3524 Stub SEGREL32. Return an error for any relocation not handled.
3526 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3528 * cofflink.c (coff_link_add_symbols): Look for special MSVC string
3529 constant symbols, and avoid multiple definition errors on them.
3531 1999-09-12 Donn Terry <donn@interix.com>
3533 * libbfd.c (bfd_log2): Rewrite to avoid infinite loop if most
3534 significant bit is set.
3536 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3538 * coff-ppc.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3540 * elfcode.h (write_relocs): Handle an absolute symbol in REL
3541 relocs as we do for RELA relocs.
3543 1999-09-11 Donn Terry <donn@interix.com>
3545 * libpei.h (_bfd_pei_final_link_postscript): Declare.
3546 (coff_final_link_postscript): Define.
3547 * peigen.c (_bfd_pei_swap_aouthdr_out): Don't set value for data
3548 directory entries here.
3549 (_bfd_pei_final_link_postscript): New function.
3551 * peigen.c (_bfd_pei_swap_scnhdr_out): Remove code which sets
3552 section flags based on the section name.
3554 * peicode.h (coff_swap_scnhdr_in): If COFF_IMAGE_WITH_PE, the
3555 get the overflow of the s_nlnno field from the s_nreloc field.
3556 * peigen.c (_bfd_pei_swap_scnhdr_out): If doing a final link, swap
3557 the s_nlnno overflow of the .text section into the s_nreloc
3560 * peigen.c (add_data_entry): Declare.
3561 (pei_swap_aouthdr_out): Get image size right. Set linker version
3563 (pei_swap_scnhdr_out): Test for UNINIT section, not .bss.
3564 (pe_print_idata): Code cleanup, print more info, get rid of (now)
3565 extraneous ImageBase.
3566 (pe_print_edata): Likewise.
3567 (pe_print_pdata): Likewise. Print exception entries.
3568 (pe_print_reloc): Likewise. Print MIPS_JMPADDR.
3569 (tbl): Make const, add "UNKNOWN".
3570 (_bfd_pe_print_private_bfd_data_common): Print timestamp.
3571 (_bfd_pe_bfd_copy_private_bfd_data_common): Don't copy deleted
3572 section data directory.
3573 (_bfd_pe_bfd_copy_private_section_data): Copy pe_flags.
3575 * libpei.h (_bfd_pe_bfd_get_symbol_info): Declare.
3576 * peigen.c (_bfd_pe_bfd_get_symbol_info): New function.
3577 * peicode.h (coff_get_symbol_info): Define.
3579 * config.bfd (i[3456]86-*-interix*): Set targ_cflags to
3581 * coffcode.h (styp_to_sec_flags): Check STRICT_PE_FORMAT rather
3583 (coff_classify_symbol): Re-revert 1999-08-08 patch if
3586 * libpei.h: New file, broken out of peicode.h.
3587 * peigen.c: New file, broken out of peicode.h.
3588 * peicode.h: A bunch of code moved out to libpei.h and peigen.c.
3589 * configure.in: Add peigen.lo to list of files required for each
3591 * Makefile.am: Rebuild dependencies.
3592 (BFD32_BACKENDS): Add peigen.lo.
3593 (BFD32_BACKENDS_CFILES): Add peigen.c.
3594 (SOURCE_HFILES): Add libpei.h.
3595 * configure, Makefile.in: Rebuild.
3597 * peicode.h (coff_swap_scnhdr_in): Don't check for a special
3598 section name of _BSS; check IMAGE_SCN_CNT_UNINITIALIZED_DATA
3599 instead. Don't clear the s_paddr field for an uninitialized data
3602 * coffcode.h (coff_mkobject_hook): Set timestamp field in
3603 coff_data_type to f_timdat.
3604 * peicode.h (pe_mkobject_hook): Likewise.
3606 * peicode.h (coff_swap_filehdr_in): Check the NT executable magic
3607 number if COFF_IMAGE_WITH_PE.
3609 * coffcode.h (coff_mkobject_hook): If COFF_WITH_PE, set HAS_DEBUG
3610 to the reverse of IMAGE_FILE_DEBUG_STRIPPED.
3611 (coff_write_object_contents): Set IMAGE_FILE_DEBUG_STRIPPED if
3612 there is no SEC_DEBUGGING section.
3613 * peicode.h (pe_mkobject_hook): Set HAS_DEBUG to the reverse of
3614 IMAGE_FILE_DEBUG_STRIPPED.
3616 * pe-i386.c (COFF_LONG_FILENAMES): Define.
3617 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3618 * pei-i386.c (COFF_LONG_FILENAMES): Define.
3619 (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
3621 * coffswap.h (IMAGE_BASE): Don't define.
3622 * pei-arm.c (IMAGE_BASE): Don't define.
3623 * pei-i386.c (IMAGE_BASE): Don't define.
3624 * pei-mcore.c (IMAGE_BASE): Don't define.
3625 * pei-ppc.c (IMAGE_BASE): Don't define.
3627 * cofflink.c (_bfd_coff_link_input_bfd): When writing out a
3628 symbol, switch on the class when determining whether to modify the
3629 value. For PE, don't modify the value of a C_FCN symbol not named
3632 * libbfd-in.h (_bfd_abort): Declare.
3634 * bfd.c (_bfd_abort): New function.
3635 * libbfd.h: Rebuild.
3637 * coffcode.h (coff_set_alignment_hook): Delete POWERPC_LE_PE
3640 * cofflink.c (_bfd_coff_link_input_bfd): If a symbol is stripped,
3641 don't write out the associated line numbers.
3643 * cofflink.c (_bfd_coff_write_global_sym): Handle section symbol
3646 * cofflink.c (coff_link_add_symbols): Don't warn about symbol type
3647 changes when the base type is unknown.
3649 * coffgen.c (coff_print_symbol): Fix printing of aux record for
3652 * syms.c (BSF_DEBUGGING_RELOC): Define.
3653 * coffcode.h (coff_slurp_symbol_table): If PE, set BSF_DEBUGGING
3654 for C_FCN/C_EFCN symbols, and set BSF_DEBUGGING_RELOC for such
3656 * coffgen.c (fixup_symbol_value): Relocate a symbol which has
3657 BSF_DEBUGGING_RELOC set.
3658 * bfd-in2.h: Rebuild.
3660 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3662 * ecoff.c (bfd_debug_section): Update initialization for new
3664 (_bfd_ecoff_styp_to_sec_flags): Add section parameter.
3665 * libecoff.h (_bfd_ecoff_styp_to_sec_flags): Update declaration.
3667 1999-09-10 H.J. Lu <hjl@gnu.org>
3669 * coff-alpha.c (alpha_ecoff_backend_data): Initialize the new
3670 _bfd_filnmlen field.
3671 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3673 Fri Sep 10 00:35:14 1999 Jeffrey A Law (law@cygnus.com)
3675 * elf-hppa.h (elf_hppa_final_link_relocate): Create .opd entries
3676 for FPTR relocs involving local symbols.
3678 * elf-hppa.h (elf_hppa_final_link_relocate): Get the right
3679 value for the stub address in a call through a stub.
3680 Install the value for a local symbol directly into the DLT
3681 instead of generating a reloc. Correctly handle FPTR64 relocs.
3683 * elf-hppa.h (elf_hppa_unmark_useless_dynamic_symbols): New function.
3684 (elf_hppa_remark_useless_dynamic_symbols): Similarly.
3685 (elf_hppa_final_link): Call them.
3687 1999-09-10 Ian Lance Taylor <ian@zembu.com>
3689 * elflink.h (elf_fix_symbol_flags): Move weakdef handling here...
3690 (elf_adjust_dynamic_symbol): ...from here.
3692 Wed Sep 8 17:56:11 1999 Jeffrey A Law (law@cygnus.com)
3694 * elf-hppa.h (elf_hppa_howto_table); There is no DIR64WR, DIR64DR
3695 relocation, remove them. SECREL64->LTOFF16WF.
3696 (elf_hppa_final_link_relocate): Handle LTOFF* relocations. Handle
3698 (elf_hppa_relocate_insn): Similarly.
3700 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PLTOFF* relocs.
3701 (elf_hppa_relocate_insn): Similarly.
3703 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DPREL* and
3705 (elf_hppa_relocate_insn): Similarly.
3707 * elf-hppa.h (elf_hppa_link_final_relocate): Fix typos.
3708 Handle LTOFF_TP* relocs.
3709 (elf_hppa_relocate_insn): Similarly.
3711 * elf-hppa.h (elf_hppa_final_link_relocate): Handle PCREL* relocs.
3712 Consistently deal with addends. Handle DLTIND14F and DLTREL14F.
3713 (elf_hppa_relocate_insn): Handle PCREL* relocs.
3715 * elf-hppa.h (elf_hppa_final_link_relocate): Handle LT_OFF_FPTR*,
3716 DIR32, DIR64 and FPTR64 relocations.
3717 (elf_hppa_relocate_insn): Similarly.
3719 * elf-hppa.h (elf_hppa_final_link): Set the value of __gp to the
3720 address of the .PARISC.global section.
3721 (elf_hppa_relocate_section): Lookup and pass the PA64 hash
3722 table entry elf_hppa_final_link_relocate. Do not give a warning
3723 for a reloc against an external symbol if it has a PA64 hash
3725 (elf_hppa_final_link_relocate): Significantly rework. Handle
3726 DLTIND relocations. Compute the final value of the relocation
3727 before passing the value of elf_hppa_relocate_insn.
3728 (elf_hppa_relocate_insn): Revamp to handle just bit tiwiddling
3729 relocation support. Handle DLTIND relocation requests just like
3730 DLTREL relocation requests. Simplify branch handling.
3732 1999-09-08 Ulrich Drepper <drepper@cygnus.com>
3734 * elf-hppa.h (elf_hppa_relocate_section): Catch problems with
3735 non-allocated section as done in i386 version.
3736 (elf_hppa_final_link_relocate): Uncomment R_PARISC_14F in switch
3737 statement since this is no know relocation.
3739 Tue Sep 7 17:25:12 1999 Jeffrey A Law (law@cygnus.com)
3741 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14F
3743 (elf_hppa_relocate_insn): Similarly.
3745 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14WR and
3747 (elf_hppa_relocate_insn): Similarly.
3749 * elf-hppa.h (elf_hppa_final_link_relocate): Handle DLTREL14R and
3750 DLTREL21L relocs. Pass the output bfd to elf_hppa_relocate_insn.
3751 Pass the relocate type rather than the insn format to
3752 elf_hppa_relocate_insn.
3753 (elf_hppa_relocate_insn): Make switch dependent on relocation type
3754 rather than the opcode. Handle DLTREL21L and DLTREL14R relocs.
3756 1999-09-07 Ian Lance Taylor <ian@zembu.com>
3758 * coffcode.h (bfd_coff_backend_data): Add _bfd_filnmlen field.
3759 (bfd_coff_filnmlen): Define.
3760 (bfd_coff_std_swap_table): Initialize new field.
3761 * coffgen.c (coff_fix_symbol_name): Use bfd_coff_filnmlen rather
3763 (coff_write_symbols): Likewise.
3764 (coff_get_normalized_symtab): Likewise.
3765 * coff-sh.c (bfd_coff_small_swap_table): Initialize new field.
3766 * libcoff.h: Rebuild.
3768 1999-09-06 Donn Terry <donn@interix.com>
3770 * coffcode.h (sort_by_secaddr): New static function if
3772 (coff_compute_section_file_positions): If COFF_IMAGE_WITH_PE, sort
3773 sections by VMA when assigning target_index values. Always set
3776 * libcoff-in.h (struct pei_section_tdata): Add pe_flags field.
3777 * coffcode.h (coff_set_alignment_hook) [COFF_WITH_PE version]: Set
3779 * libcoff.h: Rebuild.
3781 * coffcode.h (coff_set_custom_section_alignment): Add const to
3782 declaration to match definition.
3783 (coff_write_object_contents): Don't set F_AR32W(R)? if
3786 * coff-i386.c (in_reloc_p): Add declaration.
3787 (i386coff_vec): Simplify initialization of
3788 application_section_flags.
3790 * coffcode.h (sec_to_styp_flags): Write separate COFF_WITH_PE
3791 version. Move COFF_WITH_PE specific code to new version.
3792 (stype_to_sec_flags): Likewise. Add section parameter.
3793 * coffgen.c (make_a_section_from_file): Set target_index before
3794 calling styp_to_sec_flags. Pass section to styp_to_sec_flags.
3795 * libcoff.h: Rebuild.
3797 * syms.c (stt): Add some PE/PEI section names.
3798 (bfd_decode_symclass): Return 'w', not 'U', for a weak undefined
3800 (bfd_symbol_info): Check for 'w'.
3802 * section.c (struct bfd_comdat_info): Define.
3803 (asection): Add comdat field.
3804 (STD_SECTION): Initialize comdat field.
3805 (bfd_make_section_anyway): Likewise.
3806 * bfd-in2.h: Rebuild.
3808 1999-09-06 Andreas Schwab <schwab@suse.de>
3810 * elflink.h (elf_link_add_object_symbols): Copy NON_GOT_REF flag
3813 1999-09-06 Nick Clifton <nickc@cygnus.com>
3815 * elflink.h (elf_gc_record_vtentry): Use bfd_zmalloc and
3816 bfd_realloc instead of calloc and realloc.
3818 1999-09-04 Steve Chamberlain <sac@pobox.com>
3820 * cpu-pj.c: New file.
3821 * elf32-pj.c: New file.
3822 * config.bfd (pj*): New cpu.
3823 (pj-*-*, pjl-*-*): New targets.
3824 * configure.in (bfd_elf32_pj_vec): New target vector.
3825 (bfd_elf32_pjl_vec): New target vector.
3826 * archures.c (bfd_arch_pj): Define.
3827 * elf.c (prep_headers): Handle bfd_arch_pj.
3828 * reloc.c: Define BFD_RELOC_PJ_* relocations.
3829 * targets.c (bfd_elf32_pj_vec, bfd_elf32_pjl_vec): Declare and add
3830 to target vector list.
3831 * Makefile.am: Rebuild dependencies.
3832 (ALL_MACHINES): Add cpu-pj.lo.
3833 (ALL_MACHINES_CFILES): Add cpu-pj.c.
3834 (BFD32_BACKENDS): Add elf32-pj.lo.
3835 (BFD32_BACKENDS_CFILES): Add elf32-pj.c.
3836 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
3838 1999-09-04 Ian Lance Taylor <ian@zembu.com>
3840 * elf-bfd.h (ELF_LINK_NON_GOT_REF): Define.
3841 * elflink.h (elf_adjust_dynamic_symbol): Copy REF_REGULAR_NONWEAK
3842 and NON_GOT_REF from weak defined symbol to real symbol.
3843 * elf32-i386.c (elf_i386_check_relocs): Set NON_GOT_REF.
3844 (elf_i386_adjust_dynamic_symbol): If NON_GOT_REF is not set, don't
3845 create a COPY reloc.
3846 * elf32-sparc.c (elf32_sparc_check_relocs): Set NON_GOT_REF.
3847 (elf32_sparc_adjust_dynamic_symbol): If NON_GOT_REF is not set,
3848 don't create a COPY reloc.
3850 1999-09-03 Ian Lance Taylor <ian@zembu.com>
3852 * elflink.h (elf_bfd_final_link): When counting relocations, don't
3853 count those in sections we are not including in the link.
3855 Thu Sep 2 17:41:20 1999 Jeffrey A Law (law@cygnus.com)
3857 * elflink.h (elf_link_add_object_symbols): Work around bogus SH_LINK
3858 field in hpux11 shared libraries.
3860 1999-09-02 Nick Clifton <nickc@cygnus.com>
3862 * elflink.h (elf_gc_record_vtentry): Fix memory leak.
3864 Wed Sep 1 13:34:29 1999 Jeffrey A Law (law@cygnus.com)
3866 * elf-hppa.h (elf_hppa_add_symbol_hook): New function.
3867 (elf_hppa_final_link, elf_hppa_relocate_section): Likewise.
3868 (elf_hppa_final_link_relocate, elf_hppa_relocate_insn): Likewise.
3870 1999-08-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
3872 * elflink.h (record_link_assignment): When possible, keep the
3873 original type of the symbol.
3875 Mon Aug 30 15:26:48 1999 Jeffrey A Law (law@cygnus.com)
3877 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Allow both
3878 R_PARISC_DIR32 and R_PARISC_DIR64 regardless of how the
3879 tools were configured.
3880 * elf32-hppa.h (_bfd_elf32_hppa_gen_reloc_type): Declare.
3882 1999-08-26 Mark Mitchell <mark@codesourcery.com>
3884 * elf32-mips.c (_bfd_mips_elf_check_relocs): Don't allocate local
3885 GOT entries for GOT16 relocations; they're not required.
3887 1999-08-24 Nick Clifton <nickc@cygnus.com>
3889 From a patch submitted by Roland McGrath <roland@baalperazim.frob.com>
3891 * config.bfd (arm-*-netbsd*): New target.
3892 * configure.in (armnetbsd_vec): New target vector.
3893 * configure: Regenerate
3894 * targets.c (bfd_target_vector): Add &armnetbsd_vec.
3896 * Makefile.am (BFD32_BACKENDS): Add armnetbsd.lo.
3897 (ALL_MACHINES_CFILES): Add armnetbsd.c.
3898 (armnetbsd.lo): New rule with deps.
3899 * Makefile.in: Regenerate.
3901 * armnetbsd.c: New file: Definitions specific to arm-netbsd
3904 Tue Aug 24 00:25:58 1999 Jeffrey A Law (law@cygnus.com)
3906 * som.c (som_slurp_symbol_table): Fix typo in comment.
3908 Fri Aug 20 17:01:23 1999 Jeffrey A Law (law@cygnus.com)
3910 * elf-hppa.h (elf_hppa_fake_sections): Compute section indices
3911 here instead of using elf_section_data...
3913 1999-08-19 Nick Clifton <nickc@cygnus.com>
3915 * coff-mcore.c (mcore_emit_base_file_entry): New function: Emit
3916 relocations into the base file.
3917 (coff_mcore_relocate_section): Call mcore_emit_base_file_entry if
3918 we are building a base file.
3920 1999-08-19 Nick Clifton <nickc@cygnus.com>
3922 * elf32-arm.h (arm_add_to_rel): New function. Add a value to
3924 (elf32_arm_relocate_section): Use arm_add_to_rel to increment
3925 REL relocs when performing a partial relocation.
3927 1999-08-18 Donn Terry <donn@interix.com>
3929 * cofflink.c: Move definitions of N_TMASK, et. al., out of
3930 _bfd_coff_link_input_bfd into top level.
3932 * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE.
3933 (RTYPE2HOWTO): Return NULL if reloc type is out of range.
3934 (coff_i386_rtype_to_howto): Likewise.
3935 * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG.
3936 Completely ignore symbols which are all zero.
3937 (dummy_reloc16_estimate): Add return 0.
3938 * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope
3939 variable copy to name_copy to avoid shadowing outer scope
3941 * libcoff-in.h (coff_data_type): Change raw_syment_count field
3942 from unsigned int to unsigned long. Add timestamp field.
3943 * libcoff.h: Rebuild.
3945 1999-08-17 H.J. Lu <hjl@gnu.org>
3947 * elf32-hppa.c (bfd_elf32_bfd_is_local_label_name): Fix typo in
3950 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3952 * elf32-mips.c (_bfd_mips_elf_add_symbol_hook): Set BSF_DYNAMIC
3953 for special section symbols.
3954 * elflink.h (elf_merge_symbol): If we have no old BFD, check
3955 BSF_DYNAMIC on the section symbol to see whether the old BFD is
3958 1999-08-15 Mark Mitchell <mark@codesourcery.com>
3960 * elf32-mips.c (mips_elf_calculate_relocation): Fix unfortunate
3961 coincidence of variable names between old and new code.
3963 1999-08-12 Nick Clifton <nickc@cygnus.com>
3965 * elf32-arm.h (elf32_arm_to_thumb_stub): Make 'offset' parameter
3966 into a bfd_vma and 'addend' parameter a 'bfd_signed_vma'.
3967 (elf32_thumb_to_arm_stub): Make 'offset' parameter into a bfd_vma
3968 and 'addend' parameter a 'bfd_signed_vma'.
3969 (elf32_arm_final_link_relocate): Do not involve stubs in
3970 R_ARM_THM_PC22 relocs relative to section symbols, they are long
3971 jumps, not function calls.
3973 1999-08-11 Robin Farine <advanc@dial.eunet.ch>
3975 * elf32-arm.h (elf32_arm_final_link_relocate): Check for overflow
3976 in R_ARM_PC24 relocs.
3978 Tue Aug 10 12:48:09 1999 Jeffrey A Law (law@cygnus.com)
3980 * elf-hppa.h (elf_hppa_fake_sections): New function.
3981 * elf32-hppa.c (elf_backend_fake_sections): Define.
3983 * elf-hppa.h (elf_hppa_final_write_processing): Update for
3984 recent changes to the arch_info structure.
3986 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle
3987 R_HPPA_SEGBASE and R_HPPA_SEGREL32.
3988 * cpu-hppa.c (bfd_hppa20w_arch): New entry in architecture info
3991 Tue Aug 10 00:34:29 1999 Mark P. Mitchell <mark@codesourcery.com>
3992 Ralf Baechle <ralf@uni-koblenz.de>
3994 * elf32-mips.c (_bfd_mips_elf_size_dynamic_sections): Always
3995 output DT_MIPS_GOTSYM.
3996 (_bfd_mips_elf_finish_dynamic_sections): Use the same value as
3997 DT_MIPS_SYMTABNO if there are no global GOT symbols.
3999 Tue Aug 10 00:21:08 1999 Mark P. Mitchell <mark@codesourcery.com>
4001 * elf32-mips.c (mips_elf_create_dynamic_relocation): Change
4002 prototype. Handle local symbols. Add commentary.
4003 (mips_elf_calculate_relocation): Adjust accordingly.
4004 (_bfd_mips_elf_check_relocs): Handle local symbols in R_MIPS_32
4007 * elflink.h (elf_bfd_final_link): Tweak last change.
4009 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4011 * elflink.h (elf_link_size_reloc_section): Use the counts in the
4012 elf-section data to allocate just the right amount of relocation
4013 space. Don't allocate the hash space twice.
4014 (elf_bfd_final_link): Calculate the amount of space to allocate in
4015 each relocation section.
4017 Mon Aug 9 17:37:30 1999 Jeffrey A Law (law@cygnus.com)
4019 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case 32): When in
4020 64bit mode, generate a section relative relocation for a 32bit
4022 (elf_hppa_is_local_label_name): New function.
4023 * elf32-hppa.c (elf_hppa_is_local_label_name): Deleted. To be
4024 shared between 32bit and 64bit port.
4026 1999-08-09 Mark Mitchell <mark@codesourcery.com>
4028 * elf32-mips.c (elf_mips_howto_table): Fix src_mask for
4029 R_MIPS_GOT16 and R_MIPS_CALL16.
4030 (mips_elf_got16_entry): Use mips_elf_high to calculate the value
4031 to use when looking for a preexisting GOT entry.
4033 1999-08-09 Jakub Jelinek <jj@ultra.linux.cz>
4035 * elf64-sparc.c (sparc64_elf_relocate_section): Back out part of
4036 the Sep. 4th, 1998 change. glibc 2.0.x dynamic linker had bug,
4038 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
4040 1999-08-09 Geoff Keating <geoffk@cygnus.com>
4042 * elflink.h (elf_link_output_extsym): Don't output a weak
4043 reference to an undefined symbol just because it was defined weak
4046 1999-08-09 Eli Zaretskii <eliz@is.elta.co.il>
4048 * coffgen.c (coff_find_nearest_line): When looking for file, use
4049 last best match rather than first. If address is beyond last line
4050 number record, don't return the last line as the correct value.
4052 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4054 * section.c (SEC_SMALL_DATA): Rename from SEC_SHORT.
4055 * bfd-in2.h: Rebuild.
4057 1999-08-08 Mark Elbrecht <snowball3@bigfoot.com>
4059 * libcoff-in.h (struct coff_section_alignment_entry): Define.
4060 * coffcode.h (coff_set_custom_section_alignment): New static
4062 (coff_section_alignment_table): New static array.
4063 (coff_new_section_hook): Use coff_set_customer_section_alignment.
4064 * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4065 * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define.
4066 * libcoff.h: Rebuild.
4068 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4070 * Makefile.am: Rename .dep* files to DEP*. Change DEP variable to
4072 * Makefile.in: Rebuild.
4074 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4076 * section.c (SEC_SHARED): Define.
4077 * coffcode.h (sec_to_styp_flags): Handle SEC_SHARED.
4078 (styp_to_sec_flags): Likewise.
4079 * peicode.h (coff_swap_scnhdr_out): Likewise.
4080 * bfd-in2.h: Rebuild.
4082 1999-08-08 Ian Lance Taylor <ian@zembu.com>
4084 * coffcode.h (coff_classify_symbol): Comment out part of
4085 1999-08-05 change which breaks cygwin DLLs.
4087 * acinclude.m4 (BFD_BINARY_FOPEN): Change -windows to -windows*.
4088 * aclocal.m4, configure: Rebuild.
4090 1999-08-06 Ian Lance Taylor <ian@zembu.com>
4092 * section.c (global_syms): Only initialize union field if
4095 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4097 * elf32-mips.c (mips_elf_got16_entry): Don't multiply GOT index by
4098 the size of a GOT entry here.
4099 (mips_elf_calculate_relocation): Don't create a local GOT entry
4100 for the symbol in a GOT16 relocation; just for it's high-order bit
4101 (_bfd_mips_elf_relocate_section): Fix thinko.
4103 1999-08-05 Ian Lance Taylor <ian@zembu.com>
4105 Based on patches from Donn Terry <donn@interix.com>:
4106 * coffcode.h (enum coff_symbol_classification): Define.
4107 (bfd_coff_backend_data): Rename _bfd_coff_sym_is_global to
4108 _bfd_coff_classify_symbol. Change return type.
4109 (bfd_coff_classify_symbol): Rename from bfd_coff_sym_is_global.
4110 (coff_slurp_symbol_table): Use coff_classify_symbol.
4111 (coff_classify_symbol): New static function.
4112 (coff_sym_is_global): Never define.
4113 (bfd_coff_std_swap_table): Initialize with coff_classify_symbol.
4114 * cofflink.c (coff_link_check_ar_symbols): Use
4115 bfd_coff_classify_symbol rather than bfd_coff_sym_is_global.
4116 (coff_link_add_symbols): Likewise.
4117 (_bfd_coff_link_input_bfd): Likewise.
4118 * coff-sh.c (bfd_coff_small_swap_table): Initialize with
4119 coff_classify_symbol.
4120 * libcoff.h: Rebuild.
4122 Wed Aug 4 18:08:07 1999 Jeffrey A Law (law@cygnus.com)
4124 * libhppa.h (R_HPPA_LTPSEL, R_HPPA_RTPSEL): New field selectors
4125 (e_ltpsel, e_rtpsel): Similarly.
4127 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle 21bit e_ltpsel
4128 and 14bit ertpsel. Handle 64bit psel.
4130 1999-08-04 Mark Mitchell <mark@codesourcery.com>
4132 * elf32-mips.c (_bfd_mips_elf_relocate_section): Tweak HI16/LO16
4133 handling for REL relocations. And only left-shift R_MIPS26
4134 relocation addends where necessary.
4136 1999-08-03 Mark Mitchell <mark@codesourcery.com>
4138 * elf32-mips.c (mips_elf_next_lo16_addend): Rename to ...
4139 (mips_elf_next_lo16_relocation): Don't compute the addend here.
4140 Just return the relocation found.
4141 (mips_elf_relocate_section): Pull the LO16 addend out of the
4142 section itself when using REL relocations.
4144 * elf32-mips.c (mips_elf_calculate_relocation): Restore
4145 _DYNAMIC_LINK handling and handling of undefined symbols in shared
4148 1999-08-03 Ian Lance Taylor <ian@zembu.com>
4150 * elf32-ppc.c (ppc_elf_relocate_section): Don't use the relocation
4151 value of a symbol in a SEC_DEBUGGING section. Warn when doing a
4152 relocation against a symbol in an input section with no output
4153 section. From Daniel Jacobowitz <drow@false.org>.
4155 * coff-stgo32.c (go32_stubbed_coff_object_p): Remove; not used.
4157 * acinclude.m4 (BFD_CC_FOR_BUILD): Change to use conftest, and to
4158 look for generated file correctly.
4159 * aclocal.m4, configure: Rebuild.
4161 1999-08-02 Mark Mitchell <mark@codesourcery.com>
4163 * elf32-mips.c (_bfd_mips_elf_relocate_section): Handle R_MIPS_26
4164 and R_MIPS16_26 relocations correctly when relocating.
4165 (_bfd_mips_elf_check_relocs): Don't assume that R_MIPS_CALL_HI16
4166 and R_MIPS_CALL_LO16 are for global symbols.
4168 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
4170 * elflink.h (elf_bfd_final_link): Copy the whole isym, not just
4172 * elf64-sparc.c (sparc64_elf_output_arch_syms): Declare used
4173 variables and initialize them.
4175 1999-08-01 Mark Mitchell <mark@codesourcery.com>
4177 * elf32-mips.c (_bfd_mips_elf_final_link): Handle the case where
4178 there are no global symbols requiring GOT entries.
4179 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4180 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4181 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4183 * elf32-mips.c (mips_elf_calculate_relocation): Undefined weak
4184 symbols are considered to have the value zero.
4185 (_bfd_mips_elf_relocate_section): Don't try to perform a
4186 relocation for an undefined symbol.
4187 (_bfd_mips_elf_check_relocs): Allocate locate GOT space for local
4190 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4192 * elf64-sparc.c (sparc64_elf_build_plt): Cosmetic change - ABI
4193 wants ba,a,pt %xcc instead of %icc.
4194 Emit correct .PLT0-(.PLTN+4) initial value into the pointer slots
4195 of large PLT entries.
4196 (sparc64_elf_plt_ptr_offset): Fix calculation.
4197 (sparc64_elf_finish_dynamic_symbol): Negative value of R_SPARC_JMP_SLOT
4198 addend should be relative to load address, not .plt section start.
4199 (sparc64_elf_size_info): Sparc64 uses 32bit .hash entries.
4201 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4203 * elf-bfd.h (struct elf_backend_data): Add
4204 print_symbol_all and output_arch_syms backend methods.
4205 * elfxx-target.h: Likewise.
4206 * elf64-sparc.c (sparc64_elf_bfd_link_hash_table_create,
4207 sparc64_elf_add_symbol_hook, sparc64_elf_output_arch_syms,
4208 sparc64_elf_get_symbol_type, sparc64_elf_symbol_processing): New
4210 (sparc64_elf_size_dynamic_sections): Leave space for STT_REGISTER
4211 symbols in .dynsym, add their names into .dynstr. Put those symbols
4213 (sparc64_elf_finish_dynamic_sections): Fix up DT_SPARC_REGISTER
4214 pointers to STT_REGISTER symbols in dynsym section.
4215 (sparc64_elf_print_symbol_all): New function.
4216 * elf.c (bfd_elf_print_symbol): Allow special backend symbol
4217 printing using the print_symbol_all hook.
4219 1999-07-30 Catherine Moore <clm@cygnus.com>
4221 * elf32-arm.h (elf32_arm_check_relocs): Use r_offset for
4224 1999-07-29 Richard Henderson <rth@cygnus.com>
4226 * elf32-mips.c (_bfd_mips_elf_final_link): Only re-sort dynsyms if
4227 dynamic_sections_created.
4229 1999-07-29 Richard Henderson <rth@cygnus.com>
4231 * elf32-mips.c (mips_info_to_howto_rel): Split out switch to ...
4232 (mips_rtype_to_howto): ... new function.
4233 (_bfd_mips_elf_relocate_section): Use it.
4235 1999-07-28 Mark Mitchell <mark@codesourcery.com>
4237 * elf32-mips.c (_bfd_mips_elf_relocate_section): Fix typo.
4239 1999-07-27 Nick Clifton <nickc@cygnus.com>
4241 Patch generated by Bernd Schmidt. <bernds@cygnus.co.uk>
4243 * coff-arm.c (coff_arm_is_local_label_name): Change to strip
4244 out only symbols that start with LOCAL_LABEL_PREFIX followed by 'L'.
4246 1999-07-23 Donn Terry <donn@interix.com>
4248 * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags
4249 field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL.
4250 * cofflink.c (coff_link_add_symbols): If PE, handle section
4252 * libcoff.h: Rebuild.
4254 * config.bfd (i[3456]86-*-interix*): New target.
4256 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4258 * coffcode.h (styp_to_sec_flags): If COFF_LONG_SECTION_NAMES and
4259 COFF_SUPPORT_GNU_LINKONCE, mark sections whose names begin with
4260 .gnu.linkonce with SEC_LINKONCE and SEC_LINK_DUPLICATES_DISCARD.
4261 * coff-go32.c: (COFF_LONG_SECTION_NAMES): Define.
4262 (COFF_SUPPORT_GNU_LINKONCE): Define.
4263 * coff-stgo32.c: (COFF_LONG_SECTION_NAMES): Define.
4264 (COFF_SUPPORT_GNU_LINKONCE): Define.
4266 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4269 * makefile.dos: Remove; obsolete.
4270 * configure.bat: Remove; obsolete.
4272 1999-07-21 H.J. Lu <hjl@gnu.org>
4274 * config.bfd (i[3456]86-*-vxworks*): Add targ_underscore=yes.
4276 1999-07-21 Philippe De Muyter <phdm@macqel.be>
4278 * cofflink.c (_bfd_coff_generic_relocate_section): Issue an error
4279 message and fail if a symbol index is out of range.
4281 1999-07-21 Ian Lance Taylor <ian@zembu.com>
4283 * elf32-mips.c (mips_elf_calculate_relocation): Get the GP value
4284 when looking at a R_MIPS_GOT16 relocation.
4286 1999-07-20 Nick Clifton <nickc@cygnus.com>
4288 * coff-m88k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4290 Mon Jul 19 14:03:44 1999 Mark P. Mitchell <mark@codesourcery.com>
4292 * elf32-mips.c (_bfd_mips_elf_final_link): Restore setting of GP
4293 removed in previous change.
4294 (_bfd_mips_elf_relocate_section): Adjust GP relative relocations
4295 in relocateable output.
4297 1999-07-19 Ian Lance Taylor <ian@zembu.com>
4299 * coff-m88k.c (m88kbcs_vec): Initialize new field of bfd_target
4302 * elflink.h (elf_merge_symbol): Do merge symbols from the same BFD
4303 if they appear to be specially created by the linker.
4305 1999-07-19 Nick Clifton <nickc@cygnus.com>
4307 * targets.c (alternative_target): New field in bfd_target
4309 (bfd_search_for_target): New function: Find a target that
4310 satisifies a search function.
4311 * bfd-in2.h: Regenerate.
4313 * elfxx-target.h: Initialise the alternative_target field of
4314 the bfd_target structures to point to the other target (if
4316 * nlm-target.h: Initialise the alternative_target field of
4317 the bfd_target structures to point to the other target (if
4320 * coffcode.h (CREATE_BIG_COFF_TARGET_VEC): New macro.
4321 (CREATE_LITTLE_COFF_TARGET_VEC): New macro.
4323 * aix386-core.c: Initialise new field of bfd_target structure.
4324 * aout-adobe.c: Initialise new field of bfd_target structure.
4325 * aout-arm.c: Initialise new field of bfd_target structure.
4326 * aout-target.h: Initialise new field of bfd_target structure.
4327 * aout-tic30.c: Initialise new field of bfd_target structure.
4328 * binary.c: Initialise new field of bfd_target structure.
4329 * bout.c: Initialise new field of bfd_target structure.
4330 * cisco-core.c: Initialise new field of bfd_target structure.
4331 * coff-a29k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4332 * coff-alpha.c: Initialise new field of bfd_target structure.
4333 * coff-apollo.c: Use CREATE_BIG_COFF_TARGET_VEC.
4334 * coff-arm.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4335 * coff-h8300.c: Use CREATE_BIG_COFF_TARGET_VEC.
4336 * coff-h8500.c: Use CREATE_BIG_COFF_TARGET_VEC.
4337 * coff-i386.c: Initialise new field of bfd_target structure.
4338 * coff-i860.c: Initialise new field of bfd_target structure.
4339 * coff-i960.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4340 * coff-m68k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4341 * coff-mcore.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4342 * coff-mips.c: Initialise new field of bfd_target structure.
4343 * coff-ppc.c: Initialise new field of bfd_target structure.
4344 * coff-rs6000.c: Initialise new field of bfd_target structure.
4345 * coff-sh.c: Use CREATE_{BIG|LITTLE}_COFF_TARGET_VEC.
4346 * coff-sparc.c: Use CREATE_BIG_COFF_TARGET_VEC.
4347 * coff-tic30.c: Initialise new field of bfd_target structure.
4348 * coff-tic80.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4349 * coff-w65.c: Use CREATE_LITTLE_COFF_TARGET_VEC.
4350 * coff-we32k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4351 * coff-z8k.c: Use CREATE_BIG_COFF_TARGET_VEC.
4352 * hppabsd-core.c: Initialise new field of bfd_target structure.
4353 * hpux-core.c: Initialise new field of bfd_target structure.
4354 * i386msdos.c: Initialise new field of bfd_target structure.
4355 * i386os9k.c: Initialise new field of bfd_target structure.
4356 * ieee.c: Initialise new field of bfd_target structure.
4357 * ihex.c: Initialise new field of bfd_target structure.
4358 * irix-core.c: Initialise new field of bfd_target structure.
4359 * mipsbsd.c: Initialise new field of bfd_target structure.
4360 * netbsd-core.c: Initialise new field of bfd_target structure.
4361 * oasys.c: Initialise new field of bfd_target structure.
4362 * osf-core.c: Initialise new field of bfd_target structure.
4363 * ppcboot.c: Initialise new field of bfd_target structure.
4364 * ptrace-core.c: Initialise new field of bfd_target structure.
4365 * sco5-core.c: Initialise new field of bfd_target structure.
4366 * som.c: Initialise new field of bfd_target structure.
4367 * srec.c: Initialise new field of bfd_target structure.
4368 * tekhex.c: Initialise new field of bfd_target structure.
4369 * trad-core.c: Initialise new field of bfd_target structure.
4370 * versados.c: Initialise new field of bfd_target structure.
4371 * vms.c: Initialise new field of bfd_target structure.
4373 1999-07-19 Andreas Schwab <schwab@suse.de>
4375 * elflink.h (elf_bfd_final_link): Remove unused variables rel_hash
4378 Sat Jul 17 02:28:28 1999 Mark P. Mitchell <mark@codesourcery.com>
4380 * elflink.h (elf_link_adjust_relocs): New function.
4381 (elf_bfd_final_link): Use it.
4382 (elf_link_input_bfd): Deal with the fact that there can be
4383 two relocation sections for a single section.
4384 (elf_reloc_link_order): Likewise.
4386 * elf32-mips.c (_bfd_mips_elf_final_link): Don't set GP for
4387 a relocateable object.
4388 (_bfd_mips_elf_relocate_section): Handle relocateable links.
4390 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4392 * elf64-sparc.c (sparc64_elf_info_to_howto): Use ELF64_R_TYPE_ID.
4393 (sparc64_elf_get_reloc_upper_bound,
4394 sparc64_elf_get_dynamic_reloc_upper_bound,
4395 sparc64_elf_slurp_one_reloc_table, sparc64_elf_slurp_reloc_table,
4396 sparc64_elf_canonicalize_dynamic_reloc, sparc64_elf_write_relocs):
4398 (sparc64_elf_check_relocs, sparc64_elf_relocate_section): Use
4399 ELF64_R_TYPE_ID/DATA where appropriate.
4401 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4403 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Remove
4406 1999-07-16 Ian Lance Taylor <ian@zembu.com>
4408 * elf32-mips.c (mips_elf_local_relocation_p): New static
4410 (mips_elf_next_lo16_addend): Call bfd_set_error on failure.
4411 (mips_elf_calculate_relocation): Use mips_elf_local_relocation_p.
4412 Always set *require_jalxp.
4413 (mips_elf_stub_section_p): Mark abfd parameter as unused.
4414 (_bfd_mips_elf_relocate_section): Only look for LO16 following
4415 GOT16 if the GOT16 is against a local symbol. Don't return false
4416 for an undefined symbol. If there is an overflow, assert that we
4419 1999-07-16 Andreas Schwab <schwab@suse.de>
4421 * elflink.h (elf_link_record_local_dynamic_symbol): Remove unused
4422 variables `link' and `elfsec'.
4423 (elf_bfd_final_link): Remove unused variable `os'.
4425 Thu Jul 15 17:55:31 1999 Mark P. Mitchell <mark@codesourcery.com>
4427 * elf32-mips.c (_bfd_mips_elf_modify_segment_map): Don't require
4428 a PT_PHDR program headers.
4429 (_bfd_mips_elf_final_link): Don't assume there are going to be
4430 section symbols when we're not building a shared object.
4431 (_bfd_mips_elf_check_relocs): Make sure we have a GOT when
4434 1999-07-15 J.T. Conklin <jtc@redback.com>
4436 * config.bfd (i[3456]86-*-vxworks*): New target.
4438 1999-07-15 Mark Mitchell <mark@codesourcery.com>
4440 * elf32-mips.c (mips_elf_stub_section_p): New function.
4441 (mips_elf_calculate_relocation): Handle MIPS16 stub functions.
4442 (mips_elf_relocate_section): Adjust calling sequence for
4443 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4444 (mips_elf_perform_relocation): Turn `jal' into `jalx' where
4447 1999-07-15 Ian Lance Taylor <ian@zembu.com>
4449 * configure.in: Bump version number to 2.9.5.
4450 * configure: Rebuild.
4452 Thu Jul 15 02:56:15 1999 Jeffrey A Law (law@cygnus.com)
4454 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type, case R_HPPA): Handle
4456 (_bfd_elf_hppa_gen_reloc_type, case R_GOTOFF): Use base reloc type
4457 to derive final type instead of hardwiring a selection.
4459 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4461 * elf32-mips.c (mips_elf_obtain_contents): Swap 16-bit halves of
4462 things relocated by R_MIPS16_GPREL.
4463 (mips_elf_perform_relocation): Likewise.
4465 Wed Jul 14 15:23:19 1999 Jim Wilson <wilson@cygnus.com>
4467 * elfxx-target.h (elfNN_bed): Add elf_backend_want_dynbss.
4469 1999-07-14 Richard Henderson <rth@cygnus.com>
4471 * elf32-mips.c (struct mips_got_info): Add global_gotno.
4472 (_bfd_mips_elf_size_dynamic_sections): Set it.
4473 (_bfd_mips_elf_final_link): Re-sort; verify the got did not grow.
4474 (mips_elf_sort_hash_table): Set max_non_got_dynindex based off
4475 new argument max_local.
4477 1999-07-14 Mark Mitchell <mark@codesourcery.com>
4479 * elf32-mips.c (mips_elf_obtain_contents): Swap the 16-bit
4480 subwords when handling an R_MIPS16_26 relocation.
4481 (mips_elf_perform_relocation): Don't be paranoid abour right-shift
4484 * elf32-mips.c (elf_mips16_gprel_howto): Adjust src_mask and
4485 dst_mask to match reality.
4486 (_bfd_mips_elf_calculate_relocation): Handle R_MIPS16_GPREL.
4487 (mips_elf_obtain_contents): Use bfd_get.
4488 (mips_elf_perform_relocation): Handle R_MIPS16_GPREL.
4489 (mips_elf_relocate_section): Likewise.
4491 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4493 * elf32-mips.c (mips_elf_calculate_relocation): Handle R_MIPS16_26.
4494 (mips_elf_relocate_section): Adjust calling sequence for
4495 mips_elf_perform_relocation.
4496 (mips_elf_perform_relocation): Take additional argument. Handle
4497 R_MIPS16_26. Use bfd_put for convenience.
4499 1999-07-13 Richard Henderson <rth@cygnus.com>
4501 * elf.c (assign_file_positions_for_segments): Thinko last change.
4502 Always overwrite p_flags.
4504 1999-07-13 Richard Henderson <rth@cygnus.com>
4506 * elf-bfd.h (struct elf_backend_data): Add want_dynbss.
4507 * elflink.c (_bfd_elf_create_dynamic_sections): Only create
4508 .dynbss and .rel[a].bss if want_dynbss.
4509 * elfxx-target.h (elf_backend_want_dynbss): Provide default.
4511 1999-07-13 Richard Henderson <rth@cygnus.com>
4513 * elf.c (assign_file_positions_for_segments): Don't overwrite p_flags.
4515 1999-07-13 Richard Henderson <rth@cygnus.com>
4517 * elf-bfd.h (struct elf_link_local_dynamic_entry): New.
4518 (struct elf_link_hash_table): Add dynlocal.
4519 (_bfd_elf_link_lookup_local_dynindx): Prototype.
4520 (_bfd_elf_link_adjust_dynindx): Delete.
4521 (_bfd_elf_link_renumber_dynsyms): Prototype.
4522 (_bfd_elf,link_record_local_dynamic_symbol): Prototype.
4523 * elfcode.h (elf_link_record_local_dynamic_symbol): New alias.
4524 * elflink.c (_bfd_elf_link_adjust_dynindx): Delete.
4525 (_bfd_elf_link_lookup_local_dynindx): New function.
4526 (elf_link_renumber_hash_table_dynsyms): New function.
4527 (_bfd_elf_link_renumber_dynsyms): New function.
4528 * elflink.h (elf_link_record_local_dynamic_symbol): New function.
4529 (struct elf_assign_sym_version_info): Delete removed_dynamic.
4530 (bfd_elf,size_dynamic_sections): Use _bfd_strip_section_from_output
4531 instead of elf_link_remove_section_and_adjust_dynindices.
4532 Remove removed_dynamic code. Use _bfd_elf_link_renumber_dynsyms.
4533 (elf_link_assign_sym_version): Remove removed_dynamic code.
4534 (elf_link_renumber_dynsyms): Delete.
4535 (elf_bfd_final_link): Install section and local symbols into .dynsym.
4537 * elf32-m68k.c (elf_m68k_adjust_dynindx): Delete.
4538 (elf_m68k_size_dynamic_sections): Don't set section dynindicies.
4539 (elf_m68k_finish_dynamic_sections): Don't write section dynsyms.
4540 * elf32-mips.c: Similarly.
4541 * elf32-ppc.c: Similarly.
4542 * elf32-sparc.c: Similarly.
4543 * elf64-alpha.c: Similarly.
4544 * elf64-sparc.c: Similarly.
4546 1999-07-13 Mark Mitchell <mark@codesourcery.com>
4548 * elf32-mips.c (mips_elf_calculate_relocation): Do not complain
4549 when _gp_disp is undefined. Do not check R_MIPS_LO16 for overflow
4550 when the relocation is against _gp_disp.
4552 1999-07-12 Mark Mitchell <mark@codesourcery.com>
4554 * dwarf2.c (read_attribute): Support DW_FORM_ref8.
4555 * elf32-mips.c (mips_elf_link_hash_entry): Change mips_32_relocs
4556 to possibly_dynamic_relocs. Adjust usage throughout code.
4557 (elf_mips_howto_table): Handle R_MIPS_64 correctly.
4558 (elf_mips_ctor64_howto): Likewise.
4559 (mips_elf_calculate_relocation): Handle R_MIPS_64 like R_MIPS_32.
4561 (mips_elf_relocate_section): Handle R_MIPS_64 in 32-bit mode.
4562 (_bfd_mips_elf_check_relocs): Handle R_MIPS_64 like R_MIPS_32.
4563 Use MIPS_ELF_GOT_SIZE to calculate the size of GOT entries.
4564 * elf64-mips.c (elf_backend_may_use_rel_p): Define.
4566 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4568 * Makefile.am: Rebuild dependencies.
4569 * Makefile.in: Rebuild.
4571 * bfd-in.h: Remove tests of COFF_IMAGE_WITH_PE.
4572 * bfd-in2.h: Rebuild.
4574 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4575 as appropriate. Use EMPTY_HOWTO as appropriate. Fill in
4576 structure initializations. Add casts.
4577 * reloc.c (EMPTY_HOWTO): Define.
4578 * bfd-in2.h: Rebuild.
4579 * coff-h8300.c (h8300_reloc16_extra_cases): Remove useless
4580 comparisons against 0.
4581 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Change
4582 previous_ibfd_e_flags to unsigned long.
4583 * vms.h (struct vms_private_data_struct): Change section_count to
4585 * vms-gsd.c (_bfd_vms_slurp_gsd): Change psect_idx to unsigned.
4586 (_bfd_vms_write_gsd): Change symnum to unsigned.
4587 * vms-hdr.c (_bfd_vms_write_hdr): Change symnum to unsigned.
4588 * vms-tir.c (etir_sta): Change psect to unsigned.
4589 (alloc_section): Change idx to unsigned.
4590 (tir_sta, tir_ctl): Change psect to unsigned.
4591 (_bfd_vms_write_tir): Change len and before to bfd_size_type.
4592 * vms.c (priv_section_count): Change to unsigned.
4594 1999-07-12 Andreas Schwab <schwab@suse.de>
4596 * elf32-m68k.c: Add some ATTRIBUTE_UNUSED.
4597 * m68klinux.c: Likewise.
4599 1999-07-12 Ian Lance Taylor <ian@zembu.com>
4601 * Many files: Changes to avoid gcc warnings: Remove unused local
4602 variables. Add default case to enum switches.
4603 * coff-arm.c (bfd_arm_allocate_interworking_sections): Only
4604 compile if not COFF_IMAGE_WITH_PE.
4605 (record_arm_to_thumb_glue, record_thumb_to_arm_glue): Likewise.
4606 (bfd_arm_get_bfd_for_interworking): Likewise.
4607 (bfd_arm_process_before_allocation): Likewise.
4608 * epoc-pei-arm.c: Don't rename bfd_arm functions.
4609 * pei-arm.c: Likewise.
4610 * elf32-mips.c (mips_elf_link_hash_table_create): Don't declare.
4611 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Correct last change.
4612 (mips_elf_got16_entry): Put parens around & in body of ==.
4613 (mips_elf_calculate_relocation): Correct test for empty string.
4614 * vms-gsd.c: Use _bfd_error_handler rather than fprintf to
4616 * vms-misc.c (_bfd_vms_length_hash_symbol): Correct sprintf
4619 1999-07-11 Ian Lance Taylor <ian@zembu.com>
4621 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4622 as appropriate. Fill in structure initializations. Add variable
4623 initializations. Add casts.
4624 * dwarf1.c (parse_line_table): Change eachLine to unsigned long.
4625 (dwarf1_unit_find_nearest_line): Change i to unsigned long.
4627 * elf.c (bfd_elf_hash): Change parameter from unsigned char * to
4629 * elf-bfd.h (bfd_elf_hash): Update declaration.
4630 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove casts
4631 when calling bfd_elf_hash.
4633 1999-07-11 Mark Mitchell <mark@codesourcery.com>
4635 * libbfd.c (bfd_put_8): Make it of type `void'.
4636 * bfd-in2.h: Regenerated.
4637 * elf32-mips.c (MIPS_ELF_ADD_DYNAMIC_ENTRY): Conditionalize
4639 (_bfd_mips_elf_final_link): Likewise.
4641 * elflink.h (elf_link_read_relocs_from_section): Be type-correct.
4643 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4645 * config.bfd (hppa*-*-linux-gnu*): New target
4647 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4649 * elf-bfd.h (_bfd_mips_elf_section_from_shdr): Constify.
4650 (_bfd_mips_elf_create_dynamic_sections): New function.
4651 (_bfd_mips_elf_add_symbol_hook): Likewise.
4652 (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
4653 (_bfd_mips_elf_finish_dynamic_symbol): Likewise.
4654 (_bfd_mips_elf_finish_dynamic_sections): Likewise.
4655 (_bfd_mips_elf_gc_mark_hook): Likewise.
4656 (_bfd_mips_elf_gc_sweep_hook): Likewise.
4657 (_bfd_mips_elf_always_size_sections): Likewise.
4658 (_bfd_mips_elf_size_dynamic_sections): Likewise.
4659 (_bfd_mips_elf_check_relocs): Likewise.
4660 (_bfd_mips_elf_link_hash_table_create): Likewise.
4661 (_bfd_mips_elf_print_private_data): Likewise.
4662 (_bfd_mips_elf_link_output_symbol_hook): Likewise.
4663 (_bfd_mips_elf_final_link): Likewise.
4664 (_bfd_mips_elf_additional_program_headers): Likewise.
4665 (_bfd_mips_elf_modify_segment_map): Likewise.
4666 (_bfd_mips_elf_relocate_section): Likewise.
4667 * elf32-mips.c (mips_elf32_object_p): Move contents into
4668 _bfd_mips_elf_object_p.
4669 (mips_elf_additional_program_headers): Rename to
4670 _bfd_mips_elf_additional_program_headers.
4671 (mips_elf_modify_segment_map): Rename to
4672 _bfd_mips_elf_modify_segment_map.
4673 (elf_mips_abi_name): Change prototype.
4674 (mips_elf32_section_from_shdr): Merge into
4675 _bfd_mips_elf_section_from_shdr.
4676 (mips_elf32_section_processing): Merge into
4677 _bfd_mips_elf_section_processing.
4678 (mips_elf_final_link): Rename to _bfd_mips_elf_final_link. Invoke
4679 the right back-end ELF linker.
4680 (mips_elf_relocate_section): Rename to
4681 _bfd_mips_elf_relocate_section. Clean up. Adjust for 64-bit code.
4682 (mips_elf_link_output_symbol_hook): Rename to
4683 _bfd_mips_elf_link_output_symbol_hook.
4684 (mips_elf_create_dynamic_section): Rename to
4685 _bfd_mips_elf_create_dynamic_section.
4686 (mips_elf_check_relocs): Rename to _bfd_mips_elf_check_relocs.
4687 Adjust for 64-bit code. Use mips_elf_got_section.
4688 (mips_elf_adjust_dynamic_symbol): Rename to
4689 _bfd_mips_elf_adjust_dynamic_symbol. Use
4690 mips_elf_allocate_dynamic_relocations.
4691 (mips_elf_finish_dynamic_symbol): Rename to
4692 _bfd_mips_elf_finish_dynamic_symbol. Use mips_elf_got_section.
4693 Adjust for 64-bit code.
4694 (mips_elf_finish_dynamic_sections): Rename to
4695 _bfd_mips_elf_finish_dynamic_sections. Adjust for 64-bit code.
4696 (mips_elf_always_size_sections): Rename to
4697 _bfd_mips_elf_always_size_sections.
4698 (mips_elf_add_symbol_hook): Rename to
4699 _bfd_mips_elf_add_symbol_hook.
4700 (mips_elf_next_lo16_addend): Constify.
4701 (mips_elf_calculate_relocation): Likewise.
4702 (mips_elf_obtain_contents): Likewise.
4703 (mips_elf_perform_relocation): Likewise.
4704 (mips_elf_create_dynamic_relocation): Likewise.
4705 (mips_elf_allocate_dynamic_relocations): New function.
4706 (MIPS_ELF_REL_DYN_SECTION_NAME): New macro.
4707 (MIPS_ELF_REL_SIZE): Likewise.
4708 (MIPS_ELF_DYN_SIZE): Likewise.
4709 (MIPS_ELF_GOT_SIZE): Likewise.
4710 (MIPS_ELF_SYM_SIZE): Likewise.
4711 (MIPS_ELF_LOG_FILE_ALIGN): Likewise.
4712 (MIPS_ELF_GET_WORD): Likewise.
4713 (MIPS_ELF_PUT_WORD): Likewise.
4714 (MIPS_ELF_ADD_DYNAMIC_ENTRY): Likewise.
4715 (STUB_LW): Conditionalize for 64-bit value.
4716 (elf_mips_howto_table): Add R_MIPS_HIGHER and R_MIPS_HIGHEST
4718 (_bfd_mips_elf_merge_private_bfd_data): Merge e_ident[EI_CLASS].
4719 Check it for inconsistency.
4720 (_bfd_mips_elf_print_private_bfd_data): Print ABI=64 for 64-bit
4722 (_bfd_mips_elf_fake_sections): Remove duplicate handling of
4724 (mips_elf_global_got_index): Use MIPS_ELF_GOT_SIZE.
4725 (mips_elf_got_offset_from_index): Use misp_elf_got_section.
4726 (mips_elf_create_local_got_entry): Use MIPS_ELF_GOT_SIZE.
4727 (mips_elf_local_got_index): Likewise.
4728 (mips_elf_got_page): Likewise.
4729 (mips_elf_got_info): Likewise.
4730 (mips_elf_create_dynamic_relocation): Handle 32-bit/64-bit split.
4731 (ELF_DYNAMIC_INTERPRETER): Handle 64-bit code.
4732 (mips_elf_create_dynamic_sections): Use MIPS_ELF_LOG_FILE_ALIGN,
4733 instead of constant `2'.
4734 (mips_elf_create_got_section): Tidy. Use MIPS_ELF_GOT_SIZE.
4735 (mips_elf_create_msym_section): Use MIPS_ELF_LOG_FILE_ALIGN.
4736 (mips_elf_size_dynamic_sections): Use
4737 MIPS_ELF_REL_DYN_SECTION_NAME, MIPS_ELF_GOT_SIZE,
4738 MIPS_ELF_ADD_DYNAMIC_ENTRY. Remove #if 0'd code.
4739 Adjust all releveant entries in elf backend table.
4740 * elf64-mips.c (mips_elf64_section_from_shdr): Remove.
4741 (mips_elf64_section_processing): Likewise.
4742 Adjust elf backend entries to use _bfd_mips_elf variants now
4745 * elflink.h (elf_link_create_dynamic_sections): Handle non-standard
4747 (size_dynamic_sections): Likewise.
4748 (elf_link_output_extsym): Likewise.
4749 * elf.c: (elf_fake_sections): Likewise.
4750 * libbfd.c (bfd_get): New macro.
4751 (bfd_put): Likewise.
4752 * bfd-in2.h: Regenerated.
4754 1999-07-07 Mark Mitchell <mark@codesourcery.com>
4756 * elf-bfd.h (elf_size_info): Add hash_entry_size,
4757 int_rels_per_ext_rel, swap_dyn_out, swap_reloc_in, swap_reloc_out,
4758 wap_reloca_in, and swap_reloca_out.
4759 * elflink.h (elf_link_read_relocs_from_section): Adjust to handle
4760 multiple internal relocations per external relocation.
4761 (link_read_relocs): Likewise.
4762 (elf_bfd_final_link): Likewise.
4763 (elf_link_input_bfd): Likewise.
4764 (elf_gc_mark): Likewise.
4765 (elf_gc_smash_unused_vtentry_relocs): Likewise.
4766 * elfcode.h (elf_swap_dyn_out): Adjust type to match
4768 (size_info): Add entries for new fields.
4769 * elf64-mips.c (mips_elf64_swap_reloc_out): Enable.
4770 (mips_elf64_be_swap_reloc_in): New function.
4771 (mips_elf64_be_swap_reloc_out): Likewise.
4772 (mips_elf64_be_swap_reloca_in): Likewise.
4773 (mips_elf64_be_swap_reloca_out): Likewise.
4774 (mips_elf64_size_info): Add entries for new fields.
4776 1999-07-07 Ian Lance Taylor <ian@zembu.com>
4778 * elflink.h (elf_bfd_final_link): Assert that section reloc_count
4779 field equals the new rel_count field.
4780 (elf_link_input_bfd): When doing a relocateable link, use the new
4781 rel_count field rather than the reloc_count field.
4782 (elf_reloc_link_order): Likewise.
4783 (elf_finish_pointer_linker_section): Likewise.
4785 Based on patch from H.J. Lu <hjl@gnu.org>:
4786 * elflink.h (elf_merge_symbol): Permit a non-weak definition in a
4787 shared library to override a weak definition in a regular object.
4789 Tue Jul 6 10:23:39 1999 Jeffrey A Law (law@cygnus.com)
4791 * libhppa.h: Revert July 2, 1999 patch.
4793 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): T mode selectors
4794 need to generate DLTIND relocations, not DLTREL relocations.
4796 1999-07-05 Nick Clifton <nickc@cygnus.com>
4798 * coffcode.h (coff_set_arch_mach_hook): Recognise arm 5
4800 (coff_set_flags): Recognise arm 5 architectures.
4802 * cpu-arm.c: Add support for strongarm and arm9 cpus.
4803 Add support for armv5 architecture.
4805 * archures.c: Add bfd_mach_arm_5 and bfd_mach_arm_5T.
4807 * reloc.c: Add new, assembler only, ARM reloc:
4808 BFD_RELOC_ARM_ADRL_IMMEDIATE.
4810 * bfd-in2.h: Regenerate.
4812 1999-07-02 Mark Mitchell <mark@codesourcery.com>
4814 * dwarf2.c (parse_comp_unit): Add ABBREV_LENGTH parameter.
4815 (_bfd_dwarf2_find_nearest_line): Add ADDR_SIZE parameter.
4816 * elf.c (_bfd_elf_find_nearest_line): Pass it.
4817 * elf32-arm.h (elf32_arm_find_nearest_line): Likewise.
4818 * elf32-mips.c (ABI_64_P): New macro.
4819 (IRIX_COMPAT): We are IRIX6-compatible if ABI_64_P.
4820 (_bfd_mips_elf_find_nearest_line): Adjust call to
4821 _bfd_dwarf2_find_nearest_line.
4822 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Update prototype.
4823 * libbfd.h: Regenerated.
4825 1999-07-02 Ian Lance Taylor <ian@zembu.com>
4827 * config.bfd: Add * at the end of i[3456]86-*-unixware.
4829 Fri Jul 2 12:21:10 1999 Jeffrey A Law (law@cygnus.com)
4831 * libhppa.h (HPPA_R_ARG_RELOC): Delete.
4832 (HPPA_R_CONSTANT, HPPA_R_ADDEND): Likewise.
4834 1999-07-01 Mark Mitchell <mark@codesourcery.com>
4836 * elf-bfd.h (bfd_elf_section_data): Add rel_count and rel_count2
4838 (_bfd_elf_init_reloc_shdr): New function.
4839 * elf.c (_bfd_elf_new_section_hook): Use bfd_zalloc, rather than
4840 bfd_alloc followed by memset.
4841 (_bfd_elf_init_reloc_shdr): New function, split out from ...
4842 (elf_fake_sections): Here.
4843 (assign_section_numbers): Assign section numbers for the second
4844 relocation section, if required.
4845 * elflink.h (elf_link_output_relocs): New function.
4846 (elf_link_size_reloc_section): Likewise.
4847 (elf_bfd_final_link): Use elf_link_size_reloc_section.
4848 (elf_link_input_bfd): Use elf_link_output_relocs.
4850 * elf32-mips.c (_bfd_mips_elf_fake_sections): Use
4851 _bfd_elf_init_reloc_shdr to initialize rel_hdr2.
4853 Thu Jul 1 13:58:48 1999 Jeffrey A Law (law@cygnus.com)
4855 * elf-hppa.h (_bfd_elf_hppa_gen_reloc_type): Handle R_PCREL_CALL
4858 1999-06-28 Mark Mitchell <mark@codesourcery.com>
4860 * elf32-mips.c (mips_elf_got_info): Move declaration before
4861 prototypes. Change global_gotsym to be a pointer to a hash entry,
4862 rather than a number index.
4863 (mips_elf_link_hash_entry): Move declaration before prototypes.
4864 (mips_elf_irix6_finish_dynamic_symbol): New function.
4865 (mips_elf_sign_extend): Likewise.
4866 (mips_elf_high): Likewise.
4867 (mips_elf_higher): Likewise.
4868 (mips_elf_highest): Likewise.
4869 (mips_elf_global_got_index): Likewise.
4870 (mips_elf_local_got_index): Likewise.
4871 (mips_elf_got_offset_from_index): Likeiwse.
4872 (mips_elf_record_global_got_symbol): Likewise.
4873 (mips_elf_got_page): Likewise.
4874 (mips_elf_next_lo16_addend): Likewise.
4875 (mips_elf_calculate_relocation): Likewise.
4876 (mips_elf_obtain_contents): Likewise.
4877 (mips_elf_perform_relocation): Likewise.
4878 (mips_elf_assign_gp): Likewise.
4879 (mips_elf_sort_hash_table_f): Likewise.
4880 (mips_elf_sort_hash_table): Likewise.
4881 (mips_elf_got_section): Likewise.
4882 (mips_elf_got_info): Likewise.
4883 (mips_elf_create_local_got_entry): Likewise.
4884 (mips_elf_got16_entry): Likewise.
4885 (mips_elf_create_dynamic_relocation): Likewise.
4886 (elf_mips_howto_table): Add description of R_MIPS_SCN_DISP.
4887 (mips_elf_final_gp): Use mips_elf_assign_gp.
4888 (_bfd_mips_elf_symbol_processing): Don't move SHN_COMMON symbols
4889 into SHN_SCOMMON automatically on IRIX6.
4890 (mips_elf_add_symbol_hook): Likewise.
4891 (mips_elf_relocate_section): Rewrite, using
4892 mips_elf_calculate_relocation and mips_elf_perform_relocation.
4893 (mips_elf_create_dynamic_section): Use MIPS_ELF_STUB_SECTION_NAME.
4894 Don't deal with .rld_map on IRIX6.
4895 (mips_elf_create_got_section): Adjust use of global_gotsym. Set
4896 section flags appropriately for .got.
4897 (mips_elf_check_relocs): Handle IRIX6 relocations making use of
4898 the got. Call mips_elf_record_global_got_symbol and allocate
4899 local got space appropriately.
4900 (mips_elf_size_dynamic_sections): Use bfd_byte *, not unsigned
4901 char *. Rework calculation of GOT size. Sort dynamic symbol
4902 table entries so entries that do not require GOT entries appear at
4903 the beginning. Don't use DT_MIPS_HIPAGENO on IRIX6. Remove dead
4904 code dealing with DT_INIT and DT_FINI. Remove fiddling with
4906 (mips_elf_finish_dynamic_symbol): Adjust creation of global GOT
4908 (mips_elf_finish_dynamic_symbol): Use
4909 mips_elf_irix6_finish_dynamic_symbol.
4910 (mips_elf_finish_dynamic_sections): Correct off-by-one error
4911 setting DT_MIPS_UNREFEXTNO. Adjust setting of DT_MIPS_GOTSYM for
4912 change to global_gotsym. Set DT_MIPS_OPTIONS on IRIX6.
4914 1999-06-30 Ian Lance Taylor <ian@zembu.com>
4916 * elf32-mips.c (mips_elf_final_link): Don't set CPIC when doing a
4917 relocateable link. From Ralf Baechle <ralf@uni-koblenz.de>.
4919 1999-06-04 Philip Blundell <philb@gnu.org>
4921 * elf32-arm.h (elf_backend_got_header_size): Define.
4922 (elf_backend_plt_header_size): Likewise.
4924 1999-06-28 Jim Pick <jim@jimpick.com>
4926 * elf32-arm.h (elf32_arm_relocate_section): Mind no_undefined
4928 Tue Jun 29 02:25:03 1999 Jeffrey A Law (law@cygnus.com)
4930 * elf-hppa.c (elf_hppa_howto_table): Use bfd_elf_generic_reloc as
4931 relocation function.
4932 * elf32-hppa.c (hppa_elf_reloc): Kill unused/unwanted function.
4934 1999-06-27 Mark Mitchell <mark@codesourcery.com>
4936 * elf32-mips.c (MIPS_ELF_SRDATA_SECTION_NAME): New macro.
4937 (MIPS_ELF_OPTIONS_SECTION_NAME): Likewise.
4938 (MIPS_ELF_STUB_SECTION_NAME): Likewise.
4939 (_bfd_mips_elf_section_from_shdr): Use them.
4940 (_bfd_mips_elf_fake_sections): Likewise. Add .srdata to the list
4941 of GP-relative sections.
4942 (_bfd_mips_elf_set_section_contents): Use them.
4943 (_bfd_mips_elf_section_processing): Share code between .sdata and
4944 .lit4/.lit8 sections. Set appropriate flags for .srdata.
4945 (mips_elf_additional_program_headers): Add handling for
4946 PT_MIPS_OPTIONS segment on IRIX6.
4947 (mips_elf_modify_segment_map): Likeiwse.
4948 (mips_elf_final_link): Set EF_MIPS_CPIC when required by the ABI.
4949 Include the options sections on IRIX6. Don't look for GP-relative
4950 sections by name; use SHF_MIPS_GPREL instead.
4951 (ELF_DYNAMIC_INTERPRETER): Adjust to use /usr/lib32/libc.so.1 for
4953 (mips_elf_create_dynamic_sections): Don't muck about with section
4954 alignments and such on IRIX6.
4955 (mips_elf_adjust_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4956 (mips_elf_size_dynamic_sections): Likewise. Adjust to handle the
4957 fact that ELF_DYNAMIC_INTERPRETER is no longer a constant. Use
4958 bfd_zalloc rather than bfd_alloc and memset.
4959 (mips_elf_finish_dynamic_symbol): Use MIPS_ELF_STUB_SECTION_NAME.
4960 Don't assert the existence of .rld_map on IRIX6.
4961 (mips_elf_finish_dynamic_sections): Use MIPS_ELF_STUB_SECTION_NAME.
4963 * elf32-mips.c (mips_elf_adjust_dynindx): Remove.
4964 (mips_elf_size_dynamic_sections): Use _bfd_elf_link_adjust_dynindx
4967 1999-06-26 Mark Mitchell <mark@codesourcery.com>
4969 * elf32-mips.c (mips_elf_swap_msym_in): New function.
4970 (mips_elf_swap_msym_out): New function.
4971 (mips_elf_create_msym_section): Likewise.
4972 (MIPS_ELF_MSYM_SECTION_NAME): New macro.
4973 (_bfd_mips_elf_final_write_processing): Set sh_link for .msym.
4974 (_bfd_mips_elf_section_from_shdr): Reject an SHT_MIPS_MSYM
4975 section not named .msym.
4976 (_bfd_mips_elf_fake_sections): Use MIPS_ELF_MSYM_SECTION_NAME, not
4977 .msym directly. Set appropriate attributes for the .msym
4979 (mips_elf_link_hash_entry): Add min_dyn_reloc_index field.
4980 (mips_elf_link_hash_newfunc): Clear it.
4981 (mips_elf_create_dynamic_sections): Create the .msym section
4983 (mips_elf_size_dynamic_sections): Allocate space for the
4984 .msym section. Add a DT_MIPS_MSYM entry.
4985 (mips_elf_finish_dynamic_symbol): Write out a .msym entry for
4987 (mips_elf_finish_dynamic_sections): Assign a value for
4988 DT_MIPS_MSYM. Add .msym entries for the section symbols as well.
4990 * elf32-mips.c (irix_compat_t): New enumeration.
4991 (ABI_N32_P): New macro.
4992 (IRIX_COMPAT): Likewise.
4993 (SGI_COMPAT): Implement in terms of IRIX_COMPAT.
4994 (mips_elf_relocate_section): Fix typo.
4996 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4998 * peicode.h (coff_swap_scnhdr_out): Mark non readonly BFD sections
4999 as writable PE sections.
5001 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5003 * dwarf2.c (struct arange): New type.
5004 (struct comp_unit): Replace LOW and HIGH by member ARANGE.
5005 (arange_add): New function.
5006 (decode_line_info): Keep track of address ranges that a compilation
5008 (comp_unit_contains_address): Return true if address is contained
5009 in _any_ of the address ranges associated with a compilation unit.
5010 (_bfd_dwarf2_find_nearest_line): Call comp_unit_find_nearest_line
5011 on the first comp_unit that contains the address.
5013 1999-06-26 David Mosberger <davidm@hpl.hp.com>
5015 * dwarf2.c (struct dwarf2_debug): Add member dwarf_line_buffer.
5016 (decode_line_info): Add variable STASH and initialize it to point
5017 to the per-bfd dwarf2_debug info. Remove static variable
5018 dwarf_line_buffer and use stash->dwarf_line_buffer in its place.
5020 1999-06-26 Ian Lance Taylor <ian@zembu.com>
5022 * elflink.h (elf_link_output_extsym): It's OK for a -Bsymbolic
5023 shared library to have an undefined symbol.
5025 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5026 * elf32-ppc.c (ppc_elf_relocate_section): Fix last patch.
5028 Thu Jun 24 20:59:11 1999 Jeffrey A Law (law@cygnus.com)
5030 * elf-hppa.c (elf_hppa_final_write_processing): New function.
5031 * elf32-hppa.c: Remove everything related to symbol extension
5032 sections & records. Use the common elf_hppa_final_write_processing.
5034 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5036 * elflink.h (size_dynamic_sections): Use user-specified init/fini
5037 functions instead of _init/_fini if requested.
5039 1999-06-23 Ian Lance Taylor <ian@zembu.com>
5041 * elf.c (bfd_section_from_shdr): Avoid crashing on a bogus sh_link
5044 1999-06-22 Ian Lance Taylor <ian@zembu.com>
5046 From Franz Sirl <Franz.Sirl-kernel@lauterbach.com>:
5047 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Set unused dynindx
5049 (ppc_elf_finish_dynamic_sections): Check for positive section
5050 dynindx field, rather than comparing against -1.
5051 (ppc_elf_relocate_section): Only return false if undefined_symbol
5052 or reloc_overflow fail, not always upon encountering an error.
5054 1999-06-22 Mark Mitchell <mark@codesourcery.com>
5056 * elflink.h (link_read_relocs): Explicitly cast external_relocs to
5057 bfd_byte * before performing pointer arithmetic.
5059 Tue Jun 22 13:06:25 1999 Jeffrey A Law (law@cygnus.com)
5061 * elf-hppa.h: New file. Common stuff for elf32 and elf64 PA
5063 * elf32-hppa.c: Include elf-hppa.h.
5064 (ARCH_SIZE): Define.
5065 (elf_hppa_reloc_type_lookup): Delete. Found in the common code
5067 (elf32_hppa_info_to_howto): Similarly.
5068 (elf_hppa_howto_table): Similarly.
5069 (elf_hppa_reloc_type_lookup): Similarly.
5070 (hppa_elf_gen_reloc_type): Similarly.
5071 * elf32-hppa.h (ELF_HOWTO_TALBE, N_PARISC_RELOCS): Delete.
5073 1999-06-22 Nick Clifton <nickc@cygnus.com>
5075 * elf32-v850.c (v850_elf_final_link_relocate): Catch overflow
5076 handling R_V850_22_PCREL relocation.
5078 1999-06-21 Ian Lance Taylor <ian@zembu.com>
5080 * coff-arm.c (arm_emit_base_file_entry): Explicitly declare return
5083 Sun Jun 20 14:13:57 1999 Richard Henderson <rth@cygnus.com>
5085 * section.c (_bfd_strip_section_from_output): Ignore sections
5086 DISCARDed by the link script.
5088 1999-06-19 Ian Lance Taylor <ian@zembu.com>
5090 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5091 Remove unused local variable spp.
5093 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't crash if
5094 the entry symbol is not set.
5096 Fri Jun 18 04:24:57 1999 Richard Henderson <rth@cygnus.com>
5098 * elf64-alpha.c (elf64_alpha_relocate_section): Don't adjust
5099 GPDISP or LITUSE in a relocatable link.
5101 Thu Jun 17 21:24:43 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5103 * dwarf1.c (alloc_dwarf1_unit): Allocate using bfd_zalloc.
5104 * (alloc_dwarf1_func): Likewise.
5106 Wed Jun 16 03:09:57 1999 Jeffrey A Law (law@cygnus.com)
5108 * libhppa.h: Fix various formatting errors.
5109 (assemble_3); Rewrite using CATENATE.
5110 (assemble_17): Fix various bugs.
5112 1999-06-16 Nick Clifton <nickc@cygnus.com>
5114 * elf32-mcore.c (R_MCORE_RAW): Fix definition.
5116 1999-06-15 Richard Henderson <rth@cygnus.com>
5118 * section.c (SEC_SHORT): Define.
5119 * bfd-in2.h: Rebuild.
5121 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5123 * elflink.h (elf_link_remove_section_and_adjust_dynindices):
5124 Remove abfd parameter. Use _bfd_strip_section_from_output.
5125 (bfd_elf_size_dynamic_sections): Adjust callers accordingly.
5127 * elf-bfd.h (_bfd_elf_link_adjust_dynindx): New function.
5128 * elflink.c (_bfd_elf_link_adjust_dynindx): Define it.
5129 * elflink.h (elf_link_remove_section_and_adjust_dynindices): New
5131 (bfd_elf_size_dynamic_sections): Use it.
5133 1999-06-13 Alan Modra <alan@spri.levels.unisa.edu.au>
5135 * elf32-i386.c (elf_howto_table): Change R_386_PC8 from
5136 complain_overflow_bitfield to complain_overflow_signed.
5138 1999-06-13 Mark Mitchell <mark@codesourcery.com>
5140 * elflink.h (elf_link_read_relocs_from_section): New function,
5142 (elf_link_read_relocs): Here. Use it for both relocation
5145 1999-06-12 Mark Mitchell <mark@codesourcery.com>
5147 * elfcode.h (elf_slurp_reloc_table_from_section): Don't assume
5148 asect->reloc_count is valid.
5150 1999-06-12 Ian Lance Taylor <ian@zembu.com>
5152 * elf32-mips.c (mips_elf32_section_processing): Permit a
5153 SHT_MIPS_REGINFO section to have a size of 0.
5155 1999-06-12 David O'Brien <obrien@freebsd.org>
5157 * config.bfd (alpha*-*-freebsd*): New target.
5158 (i[3456]86-*-freebsd*): Now defaults to ELF.
5160 1999-06-11 Ian Lance Taylor <ian@zembu.com>
5162 * reloc.c (_bfd_relocate_contents): Permit bitfield relocations to
5163 wrap if the relocation covers the high bit of an address.
5165 * dwarf2.c (decode_line_info): Remove unused variable first_time.
5167 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
5169 * elf64_sparc.c (sparc64_elf_relocate_section): Use R_SPARC_max_std
5170 instead of R_SPARC_max.
5171 (sparc64_elf_info_to_howto): Likewise.
5172 * elf32_sparc.c (elf32_sparc_relocate_section): Likewise.
5173 (elf32_sparc_info_to_howto): Likewise; handle vtable relocations.
5175 1999-06-07 Richard Henderson <rth@cygnus.com>
5177 * section.c (_bfd_strip_section_from_output): Remove output
5178 sections with no initial link_order.
5180 1999-06-07 Nick Clifton <nickc@cygnus.com>
5182 * elf32-m88k.c (ELF_MAXPAGESIZE): Define.
5184 Mon Jun 7 11:49:43 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5186 * Makefile.am (SOURCE_HFILES): Add missing headers.
5187 * Makefile.in: Regenerated.
5189 1999-06-06 Mark Mitchell <mark@codesourcery.com>
5191 * elf32-mips.c (_bfd_mips_elf_print_private_data): Recognize
5194 1999-06-04 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
5196 * elf32-ppc.c (ppc_elf_relocate_section): Don't barf on out of
5197 range undefweak symbols.
5198 * hash.c: Add missing comma after @xref{}
5199 * linker.c: Likewise.
5201 1999-06-04 Nick Clifton <nickc@cygnus.com>
5203 * elfxx-target.h (ELF_MAXPAGESIZE): Produce an error message
5205 * elf32-gen.c (ELF_MAXPAGESIZE): Define.
5206 * elf32-i860.c (ELF_MAXPAGESIZE): Define.
5207 * elf32-i960.c (ELF_MAXPAGESIZE): Define.
5208 * elf64-gen.c (ELF_MAXPAGESIZE): Define.
5210 1999-06-04 Ian Lance Taylor <ian@zembu.com>
5212 * Makefile.am: Rebuild dependencies.
5213 (BFD32_BACKENDS): Add dwarf1.lo.
5214 (BFD32_BACKENDS_CFILES): Add dwarf1.c.
5215 * Makefile.in: Rebuild.
5217 1999-06-04 Nick Clifton <nickc@cygnus.com>
5219 * Makefile.am: Add epoc-arm-pe target.
5220 * Makefile.in: Regenerate.
5221 * pe-arm.c: Only redefine interworking function names if they have
5222 not already been redefined.
5223 * pei-arm.c: Only redefine interworking function names if they have
5224 not already been redefined.
5225 * epoc-pe-arm.c: Redefine interworking function names to avoid a
5227 * epoc-pei-arm.c: Redefine interworking function names to avoid a
5230 1999-06-03 Nick Clifton <nickc@cygnus.com>
5232 * elfxx-target.h (ELF_MAXPAGESIZE): Default to 0x1000 not 1.
5234 Fri Jun 4 10:05:11 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5236 * elf.c (elf_fake_sections): Undo change of 1999-05-10.
5238 Fri Jun 4 03:10:49 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5240 * elf32-sh.c (sh_elf_relax_delete_bytes): Fix setting of
5241 start / stop for recalculating of r_addend of R_SH_SWITCH*.
5243 Fri Jun 4 02:53:13 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5245 * elf32-sh.c (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH32
5246 in other text sections.
5248 Fri Jun 4 02:29:34 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5250 * libbfd.c (_bfd_generic_verify_endian_match): New function.
5251 * libbfd-in.h (_bfd_generic_verify_endian_match): Declare.
5252 * libbfd.h: Regenerate.
5253 * coff-sh.c (sh_merge_private_data): Delete.
5254 (coff_bfd_merge_private_bfd_data): Change to
5255 _bfd_generic_verify_endian_match.
5256 (elf32-sh.c): bfd_elf32_bfd_merge_private_bfd_data: Define.
5258 1999-06-03 Ulrich Drepper <drepper@cygnus.com>
5260 * elf32-arm.h: Fix typo: change ELF_MAXPAGE_SIZE to ELF_MAXPAGESIZE.
5262 1999-06-03 Ian Lance Taylor <ian@zembu.com>
5264 * bfd-in.h (bfd_elf32_arm_allocate_interworking_sections): Correct
5266 (bfd_elf32_arm_process_before_allocation): Likewise.
5267 * bfd-in2.h: Rebuild.
5269 1999-06-03 David Mosberger <davidm@hpl.hp.com>
5271 * dwarf2.c (struct line_info): Add member END_SEQUENCE to keep
5272 track of end_sequence markers.
5273 (add_line_info): Add END_SEQUENCE arg.
5274 (decode_line_info): Don't try to infer lo_pc and hi_pc from the
5275 debug-line info---it doesn't work right if a compilation unit
5276 consists of multiple discontiguous code-sequences. It would be
5277 worthwhile to optimize for the common case where a compilation
5278 unit results in a contiguous set of code sequences, but this is
5279 quite tricky to get right for arbitrary DWARF2 files.
5280 (lookup_address_in_line_info_table): Don't use the last line entry
5281 for a compilation unit for anything with an address higher than
5282 this line entry. Also, check for end_sequence markers to
5283 correctly handle discontinuities.
5284 (_bfd_dwarf2_find_nearest_line): When checking previously loaded
5285 compilation units, check all compilation units with each->high==0
5286 just like when reading compilation units.
5288 * dwarf2.c (decode_line_info): Initialize table->files and
5289 table->last_line to NULL to avoid segfaults due to random
5290 values in these members.
5291 (concat_filename): Check for out-of-range file number before
5292 indexing filename table. Segfaults suck.
5294 * dwarf2.c (decode_line_info): Don't truncate address to least
5295 significant 32 bits (breaks 64 bit targets).
5296 (lookup_address_in_function_table): Ditto.
5297 (comp_unit_contains_address): Ditto.
5299 1999-06-02 Mark Mitchell <Mark Mitchell <mark@codesourcery.com>>
5301 * elf32-mips.c (elf_mips_howto_table): Add R_MIPS_JALR.
5302 * elf64-mips.c (mips_elf64_howto_table_rel): Likewise.
5303 (mips_elf64_howto_table_rela): Likewise.
5305 * elfcode.h (elf_slurp_reloc_table_from_section): New function,
5307 (elf_slurp_reloc_table): Here. Use it to handle the case where a
5308 single section has two associated relocation sections.
5310 1999-06-02 Mark Salter <msalter@cygnus.com>
5312 * coffcode.h (coff_set_alignment_hook): Set lma from s_vaddr if
5313 COFF_WITH_PE defined.
5315 1999-06-02 Nick Clifton <nickc@cygnus.com>
5317 * pe-arm.c: Rename global arm interworking functions to avoid name
5318 collision when all targets BFD is built.
5321 1999-05-31 Mark Mitchell <mark@codesourcery.com>
5323 * elf-bfd.h (elf_backend_data): Remove use_rela_p. Add
5324 may_use_rel_p, may_use_rela_p, default_use_rela_p.
5325 (bfd_elf_section_data): Add use_rela_p.
5326 * elf.c (bfd_section_from_shdr): Set use_rela_p appropriately.
5327 (_bfd_elf_new_section_hook): Likewise.
5328 (elf_fake_sections): Use may_use_rela_p, etc., instead of
5330 (_bfd_elf_copy_private_section_data): Copy use_rela_p.
5331 * elfcode.h (write_relocs): Determine whether or not use rela
5332 relocs based on the relocation section header.
5333 * elflink.c (_bfd_elf_create_dynamic_sections): Use default_use_rela_p
5334 instead of use_rela_p.
5335 * elfxx-target.h (elf_backend_may_use_relp): New macro.
5336 (elf_backend_may_use_rela_p): Likewise.
5337 (elf_backend_default_use_rela_p): Likewise.
5338 (elfNN_bed): Use them.
5340 Wed Jun 2 12:38:49 1999 Miodrag Vallat <miodrag@multimania.com>
5342 * hosts/alphalinux.h (TRAD_CORE_EXTRA_SIZE_ALLOWED): Expand to 4096.
5344 Tue Jun 1 17:57:58 1999 Mark P. Mitchell <mitchell@n02.acl.lanl.gov>
5346 * reloc.c (BFD_RELOC_MIPS_SUB): New relocation.
5347 (BFD_RELOC_MIPS_GOT_PAGE): Likewise.
5348 (BFD_RELOC_MIPS_GOT_OFST): Likewise.
5349 (BFD_RELOC_MIPS_GOT_DISP): Likewise.
5350 * bfd-in2.h: Regenerated.
5351 * libbfd.h: Likewise.
5352 * elf32-mips.c (mips_info_to_howto_rela): New function.
5353 (USE_REL): Adjust for new conventions.
5354 (MINUS_ONE): New macro.
5355 (elf_mips_howto_table): Add R_MIPS_SUB.
5356 (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE, MIPS_GOT_OFST,
5358 (mips_elf_final_write_processing): Set sh_link, not sh_info, for a
5359 .MIPS.content section.
5360 (_bfd_mips_elf_fake_sections): Treat all sections that begin
5361 with .MIPS.content as .MIPS.content sections. Set
5362 SHF_MNIPS_NOSTRIP for such section.
5363 (elf_info_to_howto): Define to mips_info_to_howto_rela.
5364 * elf64-mips.c (mips_r): Add entries for MIPS_SUB, MIPS_GOT_PAGE,
5365 MIPS_GOT_OFST, and MIPS_GOT_DISP.
5367 Wed Jun 2 11:51:12 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5369 * vms-misc.c (_bfd_vms_hash_newfunc): Fix use of uninitialized
5372 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Avoid ambigous
5375 1999-05-30 Philip Blundell <philb@gnu.org>
5377 * elf32-arm.h (elf32_arm_relocate_section): Reinstate change of
5378 1993-03-25 (!!). Take into account the bitmasks for the reloc so
5379 the addend does not overflow into the rest of the word.
5381 1999-05-29 Nick Clifton <nickc@cygnus.com>
5383 * bfd-in.h: Amend prototype for
5384 bfd_elf32_arm_process_before_allocation .
5385 * bfd-in.h: Regenerate.
5387 * elfarm-oabi.c (NUM_ELEM): New macro: Compute the number of
5388 elements in a fixed sized array.
5389 (ARM_ELF_ABI_VERSION): Define.
5390 (ARM_ELF_OS_ABI_VERSION): Define.
5391 (R_ARM_THM_ABS5): Fix rightshift and size.
5392 (R_ARM_THM_PC22): Fix size.
5393 (R_ARM_PLT32): Define Howto.
5394 (find_howto): New function: Locate a howto based on a reloc
5396 (elf32_arm_info_to_howto): Use find_howto if necessary.
5397 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5398 bfd_reloc_code_real_type.
5399 (elf32_arm_reloc_map[]): Add entries for BFD_RELOC_VTABLE_INHERIT
5400 and BFD_RELOC_VTABLE_ENTRY.
5401 (elf32_arm_reloc_type_lookup): Use find_howto if necessary.
5403 * elfarm-nabi.c (NUM_ELEM): New macro: Compute the number of
5404 elements in a fixed sized array.
5405 (ARM_ELF_ABI_VERSION): Define.
5406 (ARM_ELF_OS_ABI_VERSION): Define.
5407 (R_ARM_THM_ABS5): Fix rightshift and size.
5408 (R_ARM_THM_PC22): Fix size.
5409 (elf32_arm_info_to_howto_rel): Rename to elf32_arm_info_to_howto.
5410 (elf32_arm_reloc_map): Change type of field bfd_reloc_val to
5411 bfd_reloc_code_real_type.
5413 * elf32-arm.h (struct elf32_arm_link_hash_table): Add new field:
5414 no_pipeline_knowledge.
5415 (elf32_arm_link_hash_create): Initialise new field to zero.
5416 (bfd_elf32_arm_process_before_allocation): Add new paraemter:
5417 no_pipeline_knowledge. Use this parameter to initialise the field
5418 in the globals data structure.
5419 (elf32_arm_final_link_relocate): Only add in pipeline offset if
5420 no_pipeline_knowledge is false and the binary is from an old
5422 (elf32_arm_merge_private_data): Generate an error if an attempt is
5423 made to link together big endian and little endian code.
5424 (elf32_arm_post_process_headers): New function: Initialise the
5425 EI_OSABI and EI_ABIVERSION fields of the newly created ELF program
5427 (elf_backend_post_process_headers): Define.
5429 1999-05-28 Nick Clifton <nickc@cygnus.com>
5431 * elf-bfd.h (struct elf_backend_data): Add new field:
5432 elf_backend_post_process_headers.
5434 * elfxx-target.h (elf_backend_post_process_headers): Define to
5435 NULL if not already defined.
5436 (elfNN_bed): Initialise elf_backend_post_process_headers field.
5438 * elf.c (prep_headers): Set the EI_OSABI and EI_ABIVERSION fields
5440 (_bfd_elf_compute_section_file_positions): Call
5441 elf_backend_post_process_headers if defined.
5443 1999-05-28 Ian Lance Taylor <ian@zembu.com>
5445 * configure.in: Check whether getuid and getgid exist.
5446 * archive.c: Define getuid and getgid as macros if HAVE_GETUID or
5447 HAVE_GETGID are not defined, respectively.
5448 (bfd_write_armap): Don't special case on _WIN32 for getuid and
5450 * configure.host: Set ac_cv_func_get{ug}id for *-*-windows*.
5451 * configure, config.in: Rebuild.
5453 1999-05-28 Martin Dorey <mdorey@madge.com>
5455 * elf32-i960.c: New file.
5456 * elf.c (prep_headers): Handle bfd_arch_i960.
5457 * targets.c (bfd_target_vector): Add &bfd_elf32_i960_vec.
5458 * config.bfd (i960-*-elf*): New target.
5459 * configure.in (bfd_elf32_i960_vec): New target vector.
5460 * Makefile.am (BFD32_BACKENDS): Add elf32-i960.lo.
5461 (BFD32_BACKENDS_CFILES): Add elf32-i960.c.
5462 * Makefile.in, aclocal.m4, configure: Rebuild.
5464 1999-05-27 Nick Clifton <nickc@cygnus.com>
5466 * elfarm-oabi.c (elf32_arm_howto_table): Add entry for
5468 (find_howto): New function: Find entries in the
5469 elf32_arm_howto_table.
5470 (elf32_arm_info_to_howto): Use find_howto if the entry cannot be
5472 (elf32_arm_reloc_type_lookup): Add lookup for
5473 BFD_RELOC_ARM_PLT32.
5475 1999-05-25 Philip Blundell <pb@nexus.co.uk>
5477 * bfd/elf32-arm.h (elf32_arm_link_hash_newfunc): New function.
5478 (elf32_arm_link_hash_table_create): Use above function as the
5479 constructor for hash table entries.
5480 (elf32_arm_relocate_section): Avoid crash when there is no output
5482 (elf32_arm_final_link_relocate): New parameter h.
5483 (elf32_arm_relocate_section): Pass symbol hash entry to above
5485 (elf32_arm_gc_sweep_hook, elf32_arm_check relocs): Correct
5488 1999-05-25 Catherine Moore <clm@cygnus.com>
5490 * coff-arm.c (coff_arm_relocate_section): Don't emit
5491 base file entries for pc-relative values.
5493 1999-05-25 DJ Delorie <dj@cygnus.com>
5495 * peicode.h (coff_swap_sym_in): When we create the actual section
5496 to reflect the not-there section C_SECTION symbols refer to,
5497 change the symbol class to C_STAT as the section is now really
5500 1999-05-24 Philip Blundell <pb@nexus.co.uk>
5502 * elf32-arm.h (elf32_arm_relocate_section): Undo change of
5505 Mon May 17 13:35:35 1999 Stan Cox <scox@cygnus.com>
5507 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed
5509 * coffcode.h (coff_set_arch_mach_hook): Added F_ARM_2a, and
5510 F_ARM_3M labels. Changed F_PIC_INT to F_PIC.
5512 1999-05-16 Nick Clifton <nickc@cygnus.com>
5514 * coff-mcore.c (in_reloc_p): Reinstate.
5516 1999-05-15 Nick Clifton <nickc@cygnus.com>
5518 * reloc.c (BFD_RELOC_MCORE_RVA): Define.
5519 * bfd-in2.h: Regenerate.
5520 * coff-mcore.c (in_reloc_p): Remove defintion.
5521 (mcore_coff_howto): Add IMAGE_REL_MCORE_RVA.
5522 (mcore_coff_reloc_type_lookup): Map BFD_RELOC_RVA to
5523 IMAGE_REL_MCORE_RVA.
5524 (coff_mcore_rtype_to_howto): Add special processing for
5525 IMAGE_REL_MCORE_RVA.
5526 (coff_mcore_relocate_section): Add support for
5527 IMAGE_REL_MCORE_RVA.
5528 * elf32-mcore (mcore_elf_howto_): Add R_MCORE_RELATIVE.
5529 (mcore_elf_reloc_type_lookup): Map BFD_RELOC_RVA to
5531 (mcore_elf_relocate_section): Delete redundant case labels.
5533 Fri May 14 10:59:55 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5535 * elf32-arm.h (elf32_arm_relocate_section): Fix operator
5536 precedence between bit-and and comparison.
5538 Thu May 13 09:45:23 1999 Joel Sherrill (joel@OARcorp.com)
5540 * config.bfd (i[3456]86*-*-rtems*, m68k*-*-rtems*): Added to
5541 list of target formats (targ_selvecs).
5542 (i[3456]86*-*-rtemself*, mips*el-*-rtems*): New targets.
5543 (powerpcle*-*rtems*, sh-*-rtemself*): New targets.
5545 1999-05-10 DJ Delorie <dj@cygnus.com>
5547 * ecoff.c (_bfd_ecoff_write_armap): give the symtab element a
5548 reasonable mode until "ar x" is smart enough to skip it (fixes
5549 gcc/libgcc.a builds on mips-ecoff targets
5551 * coffcode.h (styp_to_sec_flags): Explain how COMDATs are supposed
5552 to work. Hack to support MS import libraries, which use different
5553 COMDAT types than GNU.
5554 (coff_slurp_symbol_table): C_SECTION symbols are local; they refer
5555 to implied zero-length sections (see peicode below)
5556 * coffgen.c (coff_get_normalized_symtab): Properly read long MS
5557 filename symbols, which use one *or more* auxents.
5558 * coffswap.h (coff_swap_aux_in): ditto
5559 * peicode.h (coff_swap_sym_in): Build the implied zero-length
5562 Tue May 11 15:51:58 1999 Jeffrey A Law (law@cygnus.com)
5564 * elf32-v850.c (v850_elf_howto_table): Make partial_inplace false
5565 for all relocations.
5567 1999-05-10 Catherine Moore <clm@cygnus.com>
5569 * bfd-in.h (bfd_arm_allocate_interworking_sections): Static
5570 if COFF_IMAGE_WITH_PE.
5571 (bfd_arm_process_before_allocation): Likewise.
5572 (bfd_arm_get_bfd_for_interworking): Likewise.
5573 * coff-arm.c: Likewise.
5574 * bfd-in2.h: Regenerate.
5575 * configure.in (armpe_little_vec): Remove coff-arm.lo.
5576 (armpe_big_vec): Likewise.
5577 * configure: Rebuild.
5579 1999-05-10 Nick Clifton <nickc@cygnus.com>
5581 * elf.c (elf_fake_sections): Check for .rel. as start of rel
5582 section, not just .rel. Same for .rela.
5584 1999-05-07 Nick Clifton <nickc@cygnus.com>
5586 * coff-mcore.c (coff_mcore_relocate_section): Replace assert about
5587 endianism with an error message.
5589 Thu May 6 17:09:09 1999 Fred Fish <fnf@be.com>
5591 * dwarf2.c (read_abbrevs): Change cast of dwarf_abbrev_buffer
5592 assignment from "unsigned char *" to "char *".
5593 (decode_line_info): Likewise for dwarf_line_buffer assignment.
5595 1999-05-05 Catherine Moore <clm@cygnus.com>
5597 * coff-arm.c (coff_arm_relocate_section): Add one to
5598 address of ARM_RVA32 thumb functions.
5600 1999-05-05 Catherine Moore <clm@cygnus.com>
5602 * elf32-m68k.c (elf32_m68k_set_private_flags): New.
5603 (elf32_m68k_copy_private_bfd_data): New.
5604 (elf32_m68k_merge_private_bfd_data): New.
5605 (elf32_m68k_print_private_bfd_data): New.
5606 (CPU32_FLAG): Define.
5607 (PLT_CPU32_ENTRY_SIZE): Define.
5608 (elf_cpu32_plt0_entry): Declare.
5609 (elf_cpu32_plt_entry): Declare.
5610 (elf_m68k_adjust_dynamic_symbol): Generate cpu32 plt entries.
5611 (elf_m68k_finish_dynamic_symbol): Likewise.
5612 (elf_m68k_finish_dynamic_sections): Likewise.
5613 (elf_backend_plt_header_size): Remove definition.
5614 (bfd_elf32_bfd_copy_private_bfd_data): Define.
5615 (bfd_elf32_bfd_merge_private_bfd_data): Define.
5616 (bfd_elf32_bfd_set_private_flags): Define.
5617 (bfd_elf32_bfd_print_private_bfd_data): Define.
5619 Mon May 3 09:24:49 1999 Jeffrey A Law (law@cygnus.com)
5621 * som.c (som_fixup_formats): Fix comments for R_SHORT_PCREL_MODE
5622 and R_LONG_PCREL_MODE.
5624 1999-04-29 Nick Clifton <nickc@cygnus.com>
5626 * coff-mcore.c (coff_mcore_relocate_section): Fix typos.
5628 Fri Apr 28 16:36:19 1999 Stan Cox <scox@cygnus.com>
5630 * elf32-sh.c (sh_elf_relocate_section): Include relocation addend
5631 in relocation calculation.
5633 1999-04-26 Tom Tromey <tromey@cygnus.com>
5635 * aclocal.m4, configure: Updated for new version of libtool.
5637 1999-04-21 Nick Clifton <nickc@cygnus.com>
5639 * coff-mcore.c: Add support for mcore relocs.
5641 1999-04-20 Gavin Romig-Koch <gavin@cygnus.com>
5643 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): Scrap the
5644 incorrect use EF_MIPS_xxBITPTRS.
5646 1999-04-18 Ian Lance Taylor <ian@zembu.com>
5648 * elf64-alpha.c (elf64_alpha_relax_section): Remove unused local
5651 * bfd-in2.h: Rebuild.
5652 * libbfd.h: Rebuild.
5654 Sat Apr 17 20:55:15 1999 Catherine Moore <clm@cygnus.com>
5656 * coff-arm.c (coff_arm_rtype_to_howto): Remove ARM26D transform.
5657 (coff_arm_relocate_section): Add ARM26D transform. Only
5658 change to ARM26D for relocateable links.
5660 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5662 * elf32-mips.c (_bfd_mips_elf_print_private_bfd_data): New.
5663 (bfd_elf32_bfd_print_private_bfd_data): New.
5665 1999-04-15 Doug Evans <devans@casey.cygnus.com>
5667 * elf32-arm.h (elf32_arm_final_link_relocate): For R_ARM_THM_ABS5,
5668 refetch addend if USE_REL, add many comments regarding current state.
5669 For R_ARM_THM_PC22, refetch addend if USE_REL, simplify.
5670 * elfarm-nabi.c (elf32_arm_howto_table): For R_ARM_THM_ABS5, fix
5671 size and rightshift. For R_ARM_THM_PC22, fix bitsize.
5672 * elfarm-oabi.c (elf32_arm_howto_table): Ditto.
5674 Wed Apr 14 14:33:08 1999 Richard Henderson <rth@cygnus.com>
5676 * elf32-mips.c (_bfd_mips_elf_read_ecoff_info): Zero `debug'.
5677 * elf64-alpha.c (elf64_alpha_read_ecoff_info): Likewise.
5679 1999-04-13 David Mosberger <davidm@hpl.hp.com>
5681 * dwarf2.c (decode_line_info): Don't truncate address to least
5682 significant 32 bits (breaks 64 bit targets).
5683 (lookup_address_in_function_table): Ditto.
5684 (comp_unit_contains_address): Ditto.
5686 Tue Apr 13 21:27:19 1999 Catherine Moore <clm@cygnus.com>
5688 * coff-arm.c (arm_emit_base_file_entry): New routine.
5689 (A2T3_OFFSET): Define.
5690 (T2A3_OFFSET): Define.
5691 (coff_arm_relocate_section): Emit base file entries for interworking
5694 1999-04-13 Philip Blundell <philb@gnu.org>
5696 * elfarm-nabi.c (elf32_arm_howto_table): Add dummy entries for
5697 relocs 17 through 19.
5699 Sun Apr 11 01:25:17 1999 Richard Henderson <rth@cygnus.com>
5701 * elfcode.h: Remove fnmatch.h.
5702 * elflink.h (elf_link_assign_sym_version): Call back to ld
5703 instead of calling fnmatch.
5705 * config.bfd (i?86-*-beoself): Include pe vecs.
5707 Sun Apr 11 01:14:06 1999 Richard Henderson <rth@cygnus.com>
5709 * elf32-i386.c (elf_i386_finish_dynamic_sections): Allow .plt
5712 1999-04-10 Richard Henderson <rth@cygnus.com>
5714 * elf32-i386.c (elf_i386_relocate_section): Mind no_undefined
5715 when trying to resolve dynamic symbol references.
5716 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
5717 * elf32-mips.c (mips_elf_relocate_section): Likewise.
5718 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
5719 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
5720 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
5721 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
5722 * elflink.h (elf_link_output_extsym): Likewise.
5724 Sat Apr 10 15:12:09 1999 Richard Henderson <rth@cygnus.com>
5726 * section.c (_bfd_strip_section_from_output): New function moved from
5727 * elf64-alpha.c (elf64_alpha_strip_section_from_output): ... here.
5728 * elf32-i386.c (elf_i386_size_dynamic_sections): Use it.
5729 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
5730 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
5731 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
5732 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
5733 * elf64-sparc.c (sparc64_elf_size_dynamic_sections): Likewise.
5734 * bfd-in2.h: Update.
5736 1999-04-09 Ian Lance Taylor <ian@zembu.com>
5738 * elf64-sparc.c: Fix incorrect calls to bfd_check_overflow.
5740 1999-04-08 Nick Clifton <nickc@cygnus.com>
5742 * coff-mcore.c: New File: Support for mcore-pe targets.
5743 * cpu-mcore.c: New File: Support for mcore targets.
5744 * elf32-mcore.c: New File: Support for mcore-elf target.
5745 * pe-mcore.c: New File: Definitions for mcore-pe target.
5746 * pei-mcore.c: New File: Definitions for mcore-pei target.
5747 * Makefile.am: Add support for MCore targets.
5748 * Makefile.in: Regenerate.
5749 * config.bfd: Add support for MCore targets.
5750 * configure.in: Add support for MCore targets.
5751 * configure: Regenerate.
5752 * archures.c: Add support for MCore architecture.
5753 * bfd-in2.h: Regenerate.
5754 * coffcode.h: Add support for mcore-pe targets.
5755 * elf.c: Add support for mcore-elf target.
5756 * reloc.c: Add support for MCore relocs.
5757 * targets.c: Add support for MCore targets.
5759 1999-04-07 Nick Clifton <nickc@cygnus.com>
5761 * elfarm-nabi.c (elf32_arm_howto_table): Add entries for
5762 R_ARM_XPC25 and R_ARM_THM_XPC22.
5763 (elf32_arm_reloc_map): Remove redundant entries.
5765 1999-04-06 Ian Lance Taylor <ian@zembu.com>
5767 * sysdep.h (LC_MESSAGES): Never define.
5769 1999-04-06 Chris Torek <torek@bsdi.com>
5771 * reloc.c (bfd_check_overflow): Add addrsize parameter. Change
5772 all callers. Rewrite completely.
5773 (_bfd_relocate_contents): Rewrite overflow checking.
5774 * bfd-in2.h: Rebuild.
5776 1999-04-05 Ian Lance Taylor <ian@zembu.com>
5778 From Gabriel Paubert <paubert@iram.es>:
5779 * elf32-ppc.c (ppc_elf_howto_raw): Set R_PPC_GOT16_LO,
5780 R_PPC_PLT16_LO and R_PPC_SECTOFF_LO to be complain_overflow_dont.
5781 Set R_PPC_PLT16_HA, R_PPC_SECTOFF_HA and R_PPC_EMB_NADDR16_HA to
5782 have a rightshift of 16 and use ppc_elf_addr16_ha_reloc.
5783 * ppcboot.c (ppcboot_vec): Use little endian routines for
5786 * elf.c (elfcore_strndup): Only define if it will be used.
5787 * elf32-ppc.c (ppc_elf_relax_section): Remove unused locals irel
5789 (ppc_elf_check_relocs): Remove unused local i.
5790 (ppc_elf_gc_mark_hook): Add default case to switch.
5792 From Bernd Nitzler <nitzler@kagcpd01.ag01.kodak.COM>:
5793 * srec.c (srec_scan): Accept \r in symbol definitions.
5794 (srec_object_p): Set HAS_SYMS if we saw any symbols.
5795 (symbolsrec_object_p): Likewise.
5797 1999-04-04 Don Bowman <don@pixsci.com>
5799 * config.bfd: Add mips*el-*-vxworks* and mips*-*-vxworks*.
5801 1999-04-04 Ian Lance Taylor <ian@zembu.com>
5803 * dwarf1.c (parse_line_table): Remove unused locals last_pc and
5805 * elf-bfd.h (_bfd_elfcore_section_from_phdr): Declare.
5806 * elf32-i386.c (elf_i386_gc_mark_hook): Add default case to
5808 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Remove unused
5810 * syms.c (_bfd_stab_section_find_nearest_line): Remove unused
5813 1999-03-31 Nick Clifton <nickc@cygnus.com>
5815 * config.bfd: Add support for arm-epoc-pe target.
5816 * configure.in: Add support for arm-epoc-pe target.
5817 * configure: Regenerate.
5818 * targets.c: Add support for arm-epoc-pe target.
5819 * coff-arm.c: Allow header files to override definition of
5820 TARGET_UNDERSCORE and USER_LABEL_PREFIX.
5821 * pe-arm.h: Allow previous header files to override definition of
5822 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5823 * pei-arm.h: Allow previous header files to override definition of
5824 TARGET_LITTLE_SYM and TARGET_BIG_SYM.
5825 * epoc-pe-arm.c: New file. Support arm-epoc-pe target.
5826 * epoc-pei-arm.c: New file. Support arm-epoc-pei target.
5828 1999-03-30 Nick Clifton <nickc@cygnus.com>
5830 * elf.c (elf_map_symbols): Handle the case where section
5831 symbols are generated for content-less sections which are
5832 not mapped to the output file.
5834 * linker.c: Replace direct references to fields in BFD structure
5835 with accessor macros.
5837 * elflink.h: Replace direct references to fields in BFD structure
5838 with accessor macros.
5840 1999-03-25 Philip Blundell <pb@nexus.co.uk>
5842 * config.bfd: Eliminate redundancy in checks for Linux/ARM.
5844 * elf32-arm.h (elf32_arm_relocate_section): Take the rightshift into
5845 account when adjusting section symbols during a partial link.
5847 1999-03-24 Nick Clifton <nickc@cygnus.com>
5849 * coff-sparc.c (struct coff_reloc_map): Change type of field
5850 'bfd_reloc_val' to bfd_reloc_code_real_type.
5851 * elf-m10200.c (struct mn10200_reloc_map): Ditto.
5852 * elf-m10300.c (struct mn10300_reloc_map): Ditto.
5853 * elf32-arc.c (struct arc_reloc_map): Ditto.
5854 * elf32-d10v.c (struct d10v_reloc_map): Ditto.
5855 * elf32-d30v.c (struct d30v_reloc_map): Ditto.
5856 * elf32-fr30.c (struct fr30_reloc_map): Ditto.
5857 * elf32-m32r.c (struct m32r_reloc_map): Ditto.
5858 * elf32-sh.c (struct elf_reloc_map): Ditto.
5859 * elf32-sparc.c (struct elf_reloc_map): Ditto.
5860 * elf32-v850.c (struct v850_reloc_map): Ditto.
5861 * elf64-sparc.c (struct elf_reloc_map): Ditto.
5862 * elfarm-nabi.c (struct elf32_arm_reloc_map): Ditto.
5863 * elfarm-oabi.c (struct elf32_arm_reloc_map): Ditto.
5865 1999-03-17 Martin Hunt <hunt@cygnus.com>
5867 * syms.c (_bfd_stab_section_find_nearest_line): Changed this
5868 function so source-level assembly works. If multiple N_SOs
5869 are seen without and N_FUNs, create an indextable entry with
5870 a NULL function name.
5872 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5874 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data) Allow merging
5875 of certian similar cpus.
5877 1999-03-16 Gavin Romig-Koch <gavin@cygnus.com>
5879 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
5880 Add the 5000. Change the architecture for the 5400 to mips4.
5881 (elf_mips_mach): Add r5000.
5883 1999-03-11 Doug Evans <devans@casey.cygnus.com>
5885 * cpu-i960.c (scan_i960_mach): Recognize i960:ka_sa and i960:kb_sb.
5887 1999-03-11 Nick Clifton <nickc@cygnus.com>
5889 * binary.c (binary_set_section_contents): Generate warning about
5890 huge file offsets for any section that will occupy file space, not
5891 just those that are loadable.
5893 1999-02-24 Jim Blandy <jimb@zwingli.cygnus.com>
5895 * libbfd.h: Regenerate after Nick Clifton's Feb 17 changes.
5897 1999-02-22 Jim Lemke <jlemke@cygnus.com>
5899 * elf32-ppc.c: Add ppc_elf_relax_section() for the ld option mpc860c0.
5901 Mon Feb 22 18:26:51 1999 Ian Lance Taylor <ian@cygnus.com>
5903 * elf-bfd.h (ELF_LINK_HASH_REF_REGULAR_NONWEAK): Define.
5904 * elflink.h: Revert all changes since Feb 16. Instead:
5905 (elf_link_add_object_symbols): Set REF_REGULAR_NONWEAK flag if
5906 appropriate. Copy it to version symbols.
5907 (elf_fix_symbol_flags): Set REF_REGULAR_NONWEAK for non ELF
5908 symbols if appropriate.
5909 (elf_adjust_dynamic_symbol): Set REF_REGULAR_NONWEAK for weakdef
5910 symbol if appropriate.
5911 (elf_link_output_extsym): If symbol is marked as undefined, and
5912 has no nonweak references, mark it as weak undefined.
5914 Fri Feb 19 16:01:12 1999 Ian Lance Taylor <ian@cygnus.com>
5916 * elflink.h (elf_merge_symbol): When overriding a dynamic
5917 definition with a weak undefined symbol, set NEEDS_PLT if it is a
5919 (elf_link_add_object_symbols): Don't copy the other field if we
5922 Thu Feb 18 18:07:43 1999 Ian Lance Taylor <ian@cygnus.com>
5924 * elflink.h (elf_merge_symbol): Do not merge any symbol from a
5925 shared object with a weak undefined symbol.
5927 1999-02-18 Nick Clifton <nickc@cygnus.com>
5929 * elfarm-nabi.c: Set partial_inplace back to false.
5931 1999-02-17 Nick Clifton <nickc@cygnus.com>
5933 * coff-arm.c (TARGET_UNDERSCORE): Re-enable.
5934 (USER_LABEL_PREFIX): Set to "_".
5936 The following patches are from: Scott Bambrough
5937 <scottb@corelcomputer.com>
5939 * libaout.h (M_ARM6_NETBSD): Set to 143.
5941 * reloc.c: Add ARM PIC relocs: BFD_RELOC_ARM_GOT12,
5942 BFD_RELOC_ARM_GOT32, BFD_RELOC_ARM_JUMP_SLOT, BFD_RELOC_ARM_COPY,
5943 BFD_RELOC_ARM_GLOB_DAT, BFD_RELOC_ARM_PLT32,
5944 BFD_RELOC_ARM_RELATIVE, BFD_RELOC_ARM_GOTOFF, BFD_RELOC_ARM_GOTPC.
5945 * bfd-in2.h: Regenerate.
5947 * elfarm-nabi.c (elf32_arm_howto_table): Set partial_inplace to
5948 'true' as REL relocs are now being used. Add new PIC relocs:
5949 R_ARM_COPY, R_ARM_GLOB_DAT, R_ARM_JUMP_SLOT, R_ARM_RELATIVE,
5950 R_ARM_GOTOFF, R_ARM_GOTPC, R_ARM_GOT32, R_ARM_PLT32.
5952 * elf32-arm.h (elf32_arm_merge_private_bfd_data): Check byte order
5954 (elf32_arm_final_link_relocate): Change parameters so that entire
5955 reloc is passed. Add support for PIC relocs.
5956 (elf32_arm_relocate_section): Pass entire reloc to
5957 elf32_arm_final_link_relocate.
5958 (elf32_arm_check_relocs): Handle new PIC relocs.
5959 (elf32_arm_adjust_dynamic_symbol): New function.
5960 (elf32_arm_size_dynamic_sections): New function.
5961 (elf32_arm_discard_copies): New function.
5962 (elf32_arm_finish_dynamic_symbol): New function.
5963 (elf32_arm_finish_dynamic_sections): New function.
5964 (ELF_MAXPAGE_SIZE): Define.
5965 (bfd_elf32_bfd_reloc_type_lookup): Define.
5966 (elf_backend_relocate_section): Define.
5967 (elf_backend_adjust_dynamic_symbol): Define.
5968 (elf_backend_create_dynamic_sections): Define.
5969 (elf_backend_finish_dynamic_symbol): Define.
5970 (elf_backend_finish_dynamic_sections): Define.
5971 (elf_backend_size_dynamic_sections): Define.
5972 (elf_backend_plt_readonly): Define.
5973 (elf_backend_want_got_plt): Define.
5974 (elf_backend_want_plt_sym): Define.
5976 Wed Feb 17 12:02:26 1999 Stan Cox <scox@cygnus.com>
5978 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Make reginfo
5979 sections SEC_LINK_ONCE and SEC_LINK_DUPLICATES_SAME_SIZE.
5980 (_bfd_mips_elf_fake_sections): Likewise.
5982 Wed Feb 17 12:07:23 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5984 * elfarm-oabi.c (bfd_elf32_arm_allocate_interworking_sections,
5985 bfd_elf32_arm_get_bfd_for_interworking,
5986 bfd_elf32_arm_process_before_allocation): Define to avoid clash
5989 * elf32-arm.h: Don't declare elf32_arm_info_to_howto.
5990 (elf32_thumb_to_arm_stub, elf32_arm_to_thumb_stub,
5991 elf32_arm_find_nearest_line): Make them static.
5993 Tue Feb 16 22:44:37 1999 Ian Lance Taylor <ian@cygnus.com>
5995 * elflink.h (elf_merge_symbol): Add pflags parameter. Change all
5996 callers. Do not merge a definition from a shared object with a
5997 weak undefined symbol.
5998 (elf_link_add_object_symbols): Do not change the symbol type or
5999 size if the old symbol overrides the new one.
6001 1999-02-08 Nick Clifton <nickc@cygnus.com>
6003 * config.bfd: Add support for strongarm target.
6005 Mon Feb 8 11:18:14 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6007 * elf32-m68k.c (reloc_map): Use the correct types for the struct
6008 fields instead of unsigned char.
6010 Fri Feb 5 00:22:36 1999 Ian Lance Taylor <ian@cygnus.com>
6012 * Makefile.am: Rebuild dependencies.
6013 * Makefile.in: Rebuild.
6015 Thu Feb 4 22:30:13 1999 Ian Lance Taylor <ian@cygnus.com>
6017 * configure.in: Change AC_PREREQ to 2.13. Remove AM_CYGWIN32.
6018 Change AM_EXEEXT to AC_EXEEXT and AM_PROG_INSTALL to
6019 AC_PROG_INSTALL. Add comments to uses of AC_DEFINE.
6020 * acinclude.m4: Add comments to uses of AC_DEFINE.
6021 * acconfig.h: Remove.
6022 * configure: Rebuild with current autoconf/automake.
6023 * aclocal.m4: Likewise.
6024 * config.in: Likewise.
6025 * Makefile.in: Likewise.
6027 1999-02-04 DJ Delorie <dj@cygnus.com>
6029 * libbfd.c (real_read): don't call fread for zero bytes. This
6030 covers up a bug (or misuse of bfd) that's exposed by Solaris.
6032 Thu Feb 4 12:38:10 1999 Stan Cox <scox@cygnus.com>
6034 * elf32-mips.c (mips_elf_relocate_section): Insure that the target
6035 of a jump is in the current 256 MB region.
6037 Thu Feb 4 12:15:38 1999 Ian Lance Taylor <ian@cygnus.com>
6039 * format.c (bfd_check_format_matches): Change last patch to only
6040 take effect for the binary target.
6042 Wed Feb 3 19:40:12 1999 Ian Lance Taylor <ian@cygnus.com>
6044 * elf32-i386.c (elf_i386_reloc_type_lookup): Add BFD_RELOC_CTOR.
6046 Wed Feb 3 15:02:44 1999 Catherine Moore <clm@cygnus.com>
6048 * elf32-fr30.c (fr30_elf_check_relocs): New routine.
6050 Tue Feb 2 21:38:28 1999 Ian Lance Taylor <ian@cygnus.com>
6052 * format.c (bfd_check_format_matches): If the target was
6053 previously specified, don't check other targets when checking for
6056 Tue Feb 2 18:16:43 1999 Catherine Moore <clm@cygnus.com>
6058 * elf32-arm.h (elf32_arm_reloc_map): Removed.
6059 (elf32_arm_reloc_type_lookup): Removed
6060 * elfarm-nabi.c (elf32_arm_reloc_map): New.
6061 (elf32_arm_reloc_type_lookup): New.
6062 * elfarm-oabi.c (elf32_arm_reloc_map): New.
6063 (elf32_arm_reloc_type_lookup): New.
6065 Mon Feb 1 19:49:21 1999 Catherine Moore <clm@cygnus.com>
6067 * elfarm-nabi.c: Renamed from elf32-arm-newabi.c.
6068 * elfarm-oabi.c: Renamed from elf32-arm-oldabi.c
6069 * Makefile.am: Use new files.
6070 * Makefile.in: Regenerate.
6071 * configure.in: Use new files.
6072 * configure: Regenerate.
6074 1999-02-01 Nick Clifton <nickc@cygnus.com>
6076 * elf32-fr30.c (fr30_elf_gc_mark_hook): New function.
6077 (fr30_elf_gc_sweep_hook): New function.
6078 (elf_backend_can_gc_sections): Define.
6080 Mon Feb 1 12:21:47 1999 Catherine Moore <clm@cygnus.com>
6082 * targets.c (bfd_target_vector): Add bfd_elf32_littlearm_oabi_vec
6083 and bfd_elf32_bigarm_oabi_vec.
6085 Mon Feb 1 11:46:31 1999 Catherine Moore <clm@cygnus.com>
6087 * Makefile.am (elf32-arm-oldabi.lo): New.
6088 (elf32-arm-newabi.lo): New.
6089 * Makefile.in: Regenerate.
6090 * config.bfd (thumb-*-elf): Remove definition of targ_underscore.
6091 (arm-*-elf): Likewise.
6093 (thumb-*-oabi): New.
6094 * configure: Regenerate.
6095 * configure.in (bfd_elf32_littlearm_oabi_vec): New.
6096 (bfd_elf32_bigarm_oabi_vec): New.
6097 * elf32-arm-newabi.c: New.
6098 * elf32-arm-oldabi.c: New.
6099 * elf32-arm.c: Removed.
6102 Mon Feb 1 11:52:12 1999 Frank Ch. Eigler <fche@cygnus.com>
6104 * binary.c (binary_set_section_contents): Omit warnings for
6105 unloadable sections.
6107 1999-01-31 Michael Meissner <meissner@cygnus.com>
6109 * config.bfd (powerpc{,le}-*-vxworks*): Add aliases to
6110 powerpc{,le}-*-eabi.
6112 1999-01-29 Nick Clifton <nickc@cygnus.com>
6114 * dwarf2.c (read_unsigned_leb128): Remove unused variables.
6115 * dwarf2.c (read_signed_leb128): Remove unused variables.
6117 Fri Jan 29 00:47:21 1999 H.J. Lu <hjl@gnu.org>
6119 * elf.c (assign_file_positions_for_segments): Only adjust
6120 p_align when needed.
6122 Thu Jan 28 20:05:22 1999 Ian Lance Taylor <ian@cygnus.com>
6124 * binary.c (binary_set_section_contents): Don't return early for a
6125 non-loadable section, in case the first section is non-loadable.
6126 Don't set the low lma for a SEC_NEVER_LOAD section. From Maciej
6127 W. Rozycki <macro@ds2.pg.gda.pl>.
6129 1999-01-28 Nick Clifton <nickc@cygnus.com>
6131 * elf32-fr30.c (fr30_reloc_map): Add R_FR30_GNU_VTINHERIT and
6132 R_FR30_GNU_VTENTRY relocs.
6134 Thu Jan 28 11:08:16 1999 Catherine Moore <clm@cygnus.com>
6136 * elflink.h (elf_link_output_sym): Zero syms which are
6137 part of sections which have been excluded.
6139 Wed Jan 27 13:35:35 1999 Stan Cox <scox@cygnus.com>
6141 * coff-arm.c (_bfd_coff_arm_set_private_flags): Changed F_PIC
6143 * coffcode.h (coff_set_arch_mach_hook): Removed F_ARM_2a and
6144 F_ARM_3M labels. Changed F_PIC to F_PIC_INT.
6146 1999-01-27 Nick Clifton <nickc@cygnus.com>
6148 * elf32-fr30.c (fr30_elf_howto_table): Fix name of R_FR30_48
6150 (fr30_final_link_relocate): Use computed value as result of
6153 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
6155 * binary.c (binary_set_section_contents): Emit warning for
6156 huge file offsets due to widely-dispersed section LMAs.
6158 Mon Jan 18 03:35:35 1999 Ian Lance Taylor <ian@cygnus.com>
6160 * elf.c (assign_file_positions_for_segments): If not D_PAGED,
6161 align first section to largest section alignment, not first
6164 1999-01-04 Jason Molenda (jsm@bugshack.cygnus.com)
6166 * configure.in: Require autoconf 2.12.1 or higher.
6168 Tue Dec 22 15:21:41 1998 Catherine Moore <clm@cygnus.com>
6170 * archures.c (bfd_mach_i386_i386_intel_syntax): Define.
6171 * bfd-in2.h: Likewise.
6172 * cpu-i386.c (bfd_i386_arch_intel_syntax): New.
6174 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
6176 * archures.c,bfd-in2.h (bfd_mach_mips4111): New.
6177 * cpu-mips.c: Add support for and independent 4111.
6178 * elf32-mips.c (elf_mips_mach): E_MIPS_MACH_4111 -> bfd_mach_mips4111.
6179 (_bfd_mips_elf_final_write_processing):
6180 bfd_mach_mips4111 -> E_MIPS_ARCH_3 | E_MIPS_MACH_4111.
6182 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
6184 * elf32-mips.c (elf_mips_abi_name): New.
6185 (_bfd_mips_elf_merge_private_bfd_data): Compare EF_MIPS_ABI flags.
6187 1998-12-12 Gavin Romig-Koch <gavin@cygnus.com>
6189 * elf32-mips.c (_bfd_mips_elf_final_write_processing):
6190 Handle bfd_mach_mips4300.
6192 1998-12-11 Ulrich Drepper <drepper@cygnus.com>
6194 * elf32-i386.c: Remove leaked development code from patch
6195 1998-12-10 by Richard Henderson.
6197 1998-12-10 Richard Henderson <rth@cygnus.com>
6199 * elf32-i386.c (elf_i386_relocate_section): Don't fail relocations
6200 in debug sections for symbol defined externally.
6202 Thu Dec 10 10:58:38 1998 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
6204 * targets.c (bfd_target_vector): Remove duplicate entry for
6207 1998-12-09 Nick Clifton <nickc@cygnus.com>
6209 * elf32-fr30.c (fr30_elf_howto_table): Set src_mask fields to 0
6210 since we are using RELAs.
6212 Tue Dec 8 22:15:48 1998 Ian Lance Taylor <ian@cygnus.com>
6214 SCO Open Server Release 5 core file support, from Jouke Numan
6216 * sco5-core.c: New file.
6217 * configure.in (i[3456]86-*-sco3.2v5*): Use sco5-core.lo.
6218 (sco5-core.lo): Define SCO5_CORE in COREFLAG.
6219 * Makefile.am: Rebuild dependencies.
6220 (OPTIONAL_BACKENDS): Add sco5-core.lo.
6221 (OPTIONAL_BACKENDS_CFILES): Add sco5-core.c.
6222 * bfd.c (struct _bfd): Add sco5_core_data field to tdata.
6223 * targets.c (sco5_core_vec): Add to target list if SCO5_CORE.
6224 * bfd-in2.h, configure, Makefile.in: Rebuild.
6226 Tue Dec 8 19:38:42 1998 Mark Klein <mklein@dis.com>
6228 * config.bfd (hppa*-*-mpeix*): New target.
6229 * configure.in: Add AC_HEADER_DIRENT.
6230 (hppa*-*-mpeix*): New target.
6231 * configure.host (hppa*-*-mpeix*): New host.
6232 * hpux-core.c: Check HOST_HPPAMPEIX. Use HAVE_DIRENT_H and
6233 friends rather than just including <sys/dir.h>.
6234 * som.h (struct som_symbol): Add hppa_priv_level and apto
6235 tc_data. Change all users.
6236 (struct somdata): Add comp_unit field.
6237 (obj_som_compilation_unit): Define.
6238 (bfd_som_attach_compilation_unix): Declare.
6239 * som.c: Check HOST_HPPAMPEIX.
6240 (struct som_misc_symbol_info): Add new field priv_level.
6241 (som_object_setup): Add current_offset parameter. Change all
6243 (setup_sections): Likewise.
6244 (som_object_p): For EXECLIBMAGIC, read the lst header.
6245 (som_write_symbol_strings): Add compilation_unit parameter.
6247 (som_finish_writing): Write out compilation_unit.
6248 (som_bfd_derive_misc_symbol_info): Set priv_level.
6249 (som_build_and_write_symbol_table): Set xleast field to 3.
6250 (som_slurp_symbol_table): Set symbol priv_level.
6251 (bfd_som_attach_compilation_unit): New function.
6252 (som_bfd_ar_write_symbol_stuff): Set xleast field to 3. Set
6253 priv_level into symbol_value.
6254 * configure, config.in: Rebuild.
6256 Tue Dec 8 16:21:35 1998 Ian Lance Taylor <ian@cygnus.com>
6258 * hpux-core.c (hpux_core_core_file_p): Change call to nonexistent
6259 warning function to call _bfd_error_handler instead.
6261 * libbfd.c (COERCE32): Cast through unsigned long and long to
6262 avoid bug in old version of gcc.
6264 * elf64-alpha.c (elf64_alpha_additional_program_headers): Remove.
6265 (elf_backend_additional_program_headers): Don't define.
6267 1998-12-08 Nick Clifton <nickc@cygnus.com>
6269 * elf32-fr30.c (fr30_final_link_relocate): Fix PC relative
6270 relocations to include offset of 2 included in the insns, and the
6271 offset of the relocs within the section.
6273 Wed Dec 2 15:03:59 1998 David Taylor <taylor@texas.cygnus.com>
6275 The following changes were made by David Taylor
6276 <taylor@texas.cygnus.com>, Edith Epstein
6277 <eepstein@sophia.cygnus.com>, Jim Blandy
6278 <jimb@zwingli.cygnus.com>, and Elena Zannoni
6279 <ezannoni@kwikemart.cygnus.com> as part of the project to merge in
6280 changes originally made by HP; HP did not create ChangeLog
6283 * aclocal.m4, configure, Makefile.in: Rebuilt using latest
6284 automake macro library.
6286 * hpux-core.c (hpux_core_core_file_p): this function now
6287 understands HPUX 10.30 thread info. Yes, the thread stacks can be
6288 found in the corefile! Also, in hpux_core_core_file_p, if we
6289 encounter a section with an unknown type, don't punt. Instead,
6290 just skip it. Also, count the number of sections of known type
6291 that we encounter. If we encounter at least one good one, then
6292 we'll declare that the file is a core file. If we encounter any
6293 unknown ones but some known ones, then we'll issue a warning (but
6294 still declare it to be a core file). Also, correctly decide when a
6296 (PROC_INFO_HAS_THREAD_ID): define if CORE_ANON_SHMEM defined.
6297 (CORE_ANON_SHMEM): define if not defined.
6298 (hpux_core_struct): add members lwpid and user_tid.
6299 (core_kernel_thread_id, core_user_thread_id): new macros.
6300 (make_bfd_asection): use bfd_alloc to allocate room for a copy of
6301 the name before storing it in the bfd.
6302 (hpux_core_core_file_p): handle threads.
6304 * libhppa.h (GET_FIELD): protect against redefinition.
6305 (HPPA_WIDE): define.
6306 (GET_FIELD): define.
6311 (sign_extend): redefine.
6312 (assemble_6): define.
6313 (assemble_12): rewrite.
6314 (assemble_16): define.
6315 (assemble_16a): define.
6316 (assemble_17): rewrite.
6317 (assemble_22): define.
6319 1998-12-07 Nick Clifton <nickc@cygnus.com>
6321 * elf32-fr30.c (fr30_final_link_relocate): Using signed
6322 relocations for signed values.
6324 Sun Dec 6 16:30:33 1998 Ian Lance Taylor <ian@cygnus.com>
6326 * mipsbsd.c (MY(set_arch_mach)): Make static.
6327 * aoutx.h (NAME(aout,machine_type)): For bfd_arch_mips, use
6328 bfd_mach_mips* macros rather than simple numbers.
6330 COFF weak symbol support, based on patches from Mark Elbrecht
6331 <snowball3@usa.net>:
6332 * coffcode.h (coff_slurp_symbol_table): Handle C_WEAKEXT.
6333 * coffgen.c (coff_renumber_symbols): Handle weak symbols.
6334 (coff_write_alien_symbol): Likewise.
6335 * cofflink.c (coff_link_check_ar_symbols): Likewise.
6336 (coff_link_add_symbols): Likewise.
6337 (_bfd_coff_link_input_bfd): Likewise.
6338 (_bfd_coff_write_global_sym): Likewise.
6340 * elf.c (copy_private_bfd_data): Always initialize the
6341 includes_phdrs field.
6343 * elflink.h (elf_fix_symbol_flags): Check for case where a non-ELF
6344 file defines a symbol first mentioned in an ELF file.
6346 * bfd-in.h: Always define BFD_HOST_64_BIT and BFD_HOST_U_64_BIT if
6347 possible, rather than only if BFD64.
6348 * elflink.h (compute_bucket_count): Just check BFD_HOST_U_64_BIT,
6350 * bfd-in2.h: Rebuild.
6352 * srec.c (srec_set_section_contents): Correct test to avoid
6353 switching to 4 byte addresses after seeing a second section which
6354 requires 3 byte addresses. From Joel Schantz
6355 <joel.schantz@argosys.boeing.com>.
6357 * config.bfd (m68*-*-gnu*): New target. From Aymeric Vincent
6358 <aymeric.vincent@emi.u-bordeaux.fr>.
6360 1998-12-04 Jim Blandy <jimb@zwingli.cygnus.com>
6362 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Fix logic to
6363 decide whether the output file is -mrelocatable-lib,
6364 -mrelocatable, or neither. (gdb.base/nodebug.exp)
6366 1998-12-03 Nick Clifton <nickc@cygnus.com>
6368 * elf32-fr30.c: Add support for R_FR30_48 reloc.
6369 * reloc.c: Add BFD_RELOC_FR30_48 relocation.
6370 * bfd-in2.h: Regenerate.
6371 * libbfd.h: Regenerate
6373 Wed Dec 2 00:58:37 1998 Ian Lance Taylor <ian@cygnus.com>
6375 * elflink.h (elf_adjust_dynamic_symbol): Warn on an attempt to
6376 link against a dynamic symbol with no type or size.
6378 1998-12-01 Ulrich Drepper <drepper@cygnus.com>
6380 * elf32-i386.c (i386_check_relocs) [R_386_32]: Don't emit
6381 relocation for section which does not get loaded.
6382 (elf_i386_relocate_section) [R_386_32]: Likewise.
6384 Tue Dec 1 11:33:33 1998 Jim Wilson <wilson@cygnus.com>
6386 * coff-h8300.c (h8300_bfd_link_add_symbols): Make reloc_size,
6387 reloc_count and i long instead of unsigned long. Handle error
6388 return from bfd_canonicalize_reloc.
6390 1998-12-01 Nick Clifton <nickc@cygnus.com>
6392 * elf32-v850.c (v850_elf_relocate_section): Detect the absence of
6395 Mon Nov 30 15:28:09 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6397 * elf32-sh.c (elf/sh.h): Include.
6398 sh_reloc_type: Delete. Changed all references to elf_sh_reloc_type.
6399 (sh_elf_howto_tab): Add HOWTO for R_SH_SWITCH8.
6400 (sh_reloc_map): Map BFD_RELOC_8_PCREL to R_SH_SWITCH8.
6401 (sh_elf_relax_delete_bytes): Handle R_SH_SWITCH8.
6402 * Makefile.in: Add dependency of elf32-sh.lo on $(INCDIR)/elf/sh.h.
6404 Fri Nov 27 17:51:38 1998 Geoff Keating <geoffk@ozemail.com.au>
6406 * elflink.h (compute_bucket_count): Don't allow minsize==0, it
6407 causes division by zero later on.
6409 Thu Nov 26 11:19:35 1998 Dave Brolley <brolley@cygnus.com>
6411 * elf32-fr30.c (fr30_elf_pc9_reloc,fr30_elf_pc12_reloc): Not
6414 1998-11-25 DJ Delorie <dj@cygnus.com>
6416 * coff-i386.c (i3coff_object_p): Remove hack. Use new emulation
6419 Tue Nov 24 10:25:27 1998 Nick Clifton <nickc@cygnus.com>
6421 * elf32-fr30.c (fr30_elf_relocate_section): Call
6422 fr30_final_link_relocate.
6423 (fr30_final_link_relocate): New function: Handle I20 and I32
6425 (fr30_elf_i32_reloc): New function: Handle I32 relocs.
6426 (fr30_elf_pc9_reloc): New function: Handle 9_PCREL relocs.
6427 (fr30_elf_pc12_reloc): New function: Handle 12_PCREL relocs.
6429 * elf32-v850.c (v850_elf_relocate_section): Reset hi16s reloc
6432 The following changes are based on a patch submitted by Gianluca
6433 Moro <glctr@abc.it>:
6435 (v850_elf_perform_relocation): Only update a hi16s reloc if it has
6436 not already been updated.
6437 (find_remembered_hi16s_reloc): New parameter 'already_found'
6438 returns state of remembered hi16s reloc.
6439 (remember_hi16s_reloc): Set 'found' field to false.
6440 (hi16s_location): Add 'found' field.
6442 1998-11-23 DJ Delorie <dj@cygnus.com>
6444 * coff-i386.c (bfd_pe_dll_not_recognized_hack): the linker wants
6445 to see .DLL files as unrecognized.
6446 (i3coff_object_p): Sorry, had to hack it to not recognize these
6447 files (pei-i386) on request.
6449 1998-11-23 DJ Delorie <dj@cygnus.com>
6451 * opncls.c (bfd_make_readable): need more cleanup for symbols and
6452 relents. Call bfd_check_format to reinitialize.
6454 Fri Nov 20 14:21:36 1998 Nick Clifton <nickc@cygnus.com>
6456 * elf32-fr30.c (fr30_elf_relocate_section): Remove spurious
6459 Thu Nov 19 14:42:15 1998 Geoffrey Noer <noer@cygnus.com>
6461 * aclocal.m4: regenerate
6462 * configure: regenerate
6464 Tue Nov 17 20:23:35 1998 Richard Henderson <rth@cygnus.com>
6466 * elf-bfd.h (struct elf_link_hash_entry): Add vtable_entries_size.
6467 * elf.c (_bfd_elf_link_hash_newfunc): Clear it.
6468 * elflink.h (elf_gc_propagate_vtable_entries_used): Copy it, and
6469 respect it as an upper bound on what memory to reference.
6470 (elf_gc_smash_unused_vtentry_relocs): Likewise.
6471 (elf_gc_record_vtentry): Handle as-yet undefined vtables. Set and
6472 update vtable_entries_size appropriately.
6474 Tue Nov 17 15:28:31 1998 Nick Clifton <nickc@cygnus.com>
6476 * elf32-fr30.c (fr30_reloc_type_lookup): Used integers to hold
6479 Mon Nov 16 22:19:21 1998 DJ Delorie <dj@cygnus.com>
6481 * archive.c (bfd_ar_hdr_from_filesystem): support BFD_IN_MEMORY
6482 bfds; they have no "file" so we fake it.
6483 * bfd-in2.h: add bfd_make_writable and bfd_make_readable (regen)
6484 * libbfd.c (bfd_write): Allow writing to BFD_IN_MEMORY bfds by
6485 resizing the memory buffer.
6486 * opncls.c (bfd_make_writable): New function; lets you write a
6487 bfd_create'd bfd to an in-memory buffer.
6488 (bfd_make_readable): New function; lets you read back that buffer
6489 as if it were from bfd_openr. Used to build generated archive
6490 members (winsup's ld's dlltool)
6492 Mon Nov 16 19:15:19 1998 Dave Brolley <brolley@cygnus.com>
6494 * po/bfd.pot: Regenerated.
6496 Mon Nov 16 10:57:06 1998 Nick Clifton <nickc@cygnus.com>
6498 * elf32-v850.c (hi16s_location): Replaced fixed size array with
6501 Sun Nov 15 20:28:25 1998 Richard Henderson <rth@cygnus.com>
6503 * elf64-alpha.c (elf64_alpha_relax_section): Search for the proper
6504 element of the gotentry list for local symbols too.
6505 (elf64_alpha_relocate_section): Unify local and global handling.
6506 Assert that gotent->use_count > 0.
6508 Sat Nov 14 15:16:01 1998 Ian Lance Taylor <ian@cygnus.com>
6510 * configure.in (vms_alpha_vec): Rename from evax_alpha_vec, and
6511 update for file name changes of July 2, 1998.
6513 * configure: Rebuild.
6515 Thu Nov 12 19:19:54 1998 Dave Brolley <brolley@cygnus.com>
6517 * po/bfd.pot: Regenerated.
6519 Tue Nov 10 16:17:06 1998 Geoffrey Noer <noer@cygnus.com>
6521 * acinclude.m4, config.bfd: detect cygwin* instead of cygwin32*.
6522 * aclocal.m4, configure: regenerate
6524 Tue Nov 10 15:13:59 1998 Nick Clifton <nickc@cygnus.com>
6526 * elf.c (prep_headers): Add support for bfd_arch_fr30.
6528 Tue Nov 10 13:37:36 1998 Felix Lee <flee@cygnus.com>
6530 * acinclude.m4 (BFD_HAVE_SYS_PROCFS_TYPE,
6531 BFD_HAVE_SYS_PROCFS_TYPE_MEMBER): didn't define macro when value
6533 * aclocal.m4, configure: regenerated.
6535 Tue Nov 10 14:31:01 1998 Catherine Moore <clm@cygnus.com>
6537 * elf32-d10v.c (reloc_type): Add R_D10V_GNU_VTINHERIT and
6538 R_D10V_GNU_VTENTRY relocs.
6539 (elf_d10v_howto_table): Likewise.
6540 (d10v_reloc_map d10v_reloc_map): Likewise.
6541 (elf32_d10v_gc_mark_hook): New.
6542 (elf32_d10v_gc_sweep_hook): New.
6543 (elf32_d10v_check_relocs): New.
6544 (elf32_d10v_relocate_section): New.
6545 (elf_backend_relocate_section): Define.
6546 (elf_backend_can_gc_sections): Define.
6548 Sat Nov 7 18:07:51 1998 Peter Schauer <peter.schauer@regent.e-technik.tu-muenchen.de>
6550 * Makefile.am (BFD32_BACKENDS): Move vms files here...
6551 (BFD64_BACKENDS): ...from here.
6552 (BFD32_BACKENDS_CFILES): Move vms files here...
6553 (BFD64_BACKENDS_CFILES): ...from here.
6554 * Makefile.in: Rebuild.
6556 Wed Nov 4 15:58:48 1998 Nick Clifton <nickc@cygnus.com>
6558 * Makefile.am: Add FR30 target.
6559 * Makefile.in: Add FR30 target.
6560 * archures.c: Add support for FR30.
6561 * config.bfd: Add support for FR30.
6562 * configure.in: Add support for FR30.
6563 * reloc.c: Add support for FR30 relocations.
6564 * targets.c: Add support for FR30 relocations.
6565 * bfd-in2.h: Regenerate.
6566 * configure: Regenerate.
6567 * libbfd.h: Regenerate.
6568 * cpu-fr30.c: New file.
6569 * elf32-fr30.c: New file.
6571 Mon Nov 2 14:59:33 1998 Geoffrey Noer <noer@cygnus.com>
6573 * configure.in: detect cygwin* instead of cygwin32*
6574 * configure: regenerate
6576 Sun Nov 1 19:32:28 1998 Jeffrey A Law (law@cygnus.com)
6578 * elf-m10300.c (mn10300_elf_relax_section): Do not use alloca,
6579 use bfd_malloc and free instead and check return value from bfd_malloc.
6581 Sun Nov 1 16:20:35 1998 Ian Lance Taylor <ian@cygnus.com>
6583 * libbfd-in.h (_bfd_dwarf1_find_nearest_line): Declare.
6584 * libbfd.h: Rebuild.
6586 * elf32-mips.c (mips_elf_dynsym_sec_names): Comment out.
6587 (SIZEOF_MIPS_DYNSYM_SECNAMES): Likewise.
6588 (MIPS_TEXT_DYNSYM_SECN): Likewise.
6589 (_bfd_mips_elf_fake_sections): Don't set sh_info field of a .hash
6591 (struct mips_elf_link_hash_table): Remove dynsym_sec_strindex
6593 (mips_elf_link_hash_table_create): Don't initialize
6594 dynsym_sec_strindex.
6595 (mips_elf_gc_mark_hook): Add default case to avoid warning.
6596 (mips_elf_size_dynamic_sections): Generate a section symbol for
6597 every output section.
6598 (mips_elf_finish_dynamic_sections): Count all sections for
6600 (mips_elf_finish_dynamic_sections): Use dynamic symbols for all
6603 Sun Nov 1 12:46:53 1998 Geoff Keating <geoffk@ozemail.com.au>
6605 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Allocate two slots
6606 for later PLT entries in large PLTs.
6607 (ppc_elf_finish_dynamic_symbol): Allow for the extra slots.
6609 Sat Oct 31 20:10:09 1998 Jeffrey A Law (law@cygnus.com)
6611 * elf32-ppc.c (ppc_elf_reload_section): Fix typo.
6613 1998-10-26 15:58 Ulrich Drepper <drepper@cygnus.com>
6615 * elf-bfd.h (struct elf_link_hash_entry): Add new field elf_hash_value.
6616 * elflink.h (elf_collect_hash_codes): New function. This function is
6617 called for each exported symbol and we compute the ELF hash value for
6619 (compute_bucket_value): New function. It is called from
6620 size_dynamic_sections to determine the hash table size. When we are
6621 optimizing a better, but slower, algorithm is used.
6622 (size_dynamic_sections): Call compute_bucket_value.
6624 * elf.c (bfd_elf_hash): Optimize the hash function a bit.
6626 Mon Oct 19 20:03:21 1998 Catherine Moore <clm@cygnus.com>
6628 * elf32-sh.c: Add HOWTO entries for R_SH_GNU_VTINHERIT and
6630 (sh_elf_gc_mark_hook): New.
6631 (sh_elf_gc_sweep_hook): New.
6632 (sh_elf_check_relocs): New.
6633 (elf_backend_can_gc_sections): Define.
6635 Mon Oct 19 16:57:05 1998 Felix Lee <flee@cygnus.com>
6637 * acinclude.m4: undo previous gettext change
6638 * aclocal.m4: rebuild with right version of aclocal.
6640 Mon Oct 19 01:47:21 1998 Felix Lee <flee@cygnus.com>
6642 * acinclude.m4, aclocal.m4: move gettext-related fragments from
6643 aclocal.m4 to acinclude.m4, so they don't get lost.
6645 * elfcore.h: rewrite for better corefile support.
6646 * elf.c (elfcore_*): new functions.
6647 * elf-bfd.h (elf_obj_tdata): new structure members.
6648 * acconfig.h, acinclude.m4, configure.in: add feature-tests for
6650 * aclocal.m4, config.in, configure, Makefile.in: regenerated.
6652 Fri Oct 16 14:07:45 1998 Catherine Moore <clm@cygnus.com>
6654 * elf32-m32r.c: Add HOWTO entries for R_M32R_GNU_VTINHERIT
6655 and R_M32R_GNU_VTENTRY.
6656 (elf_backend_can_gc_sections): Define.
6657 (m32r_elf_check_relocs): New.
6658 (m32r_elf_gc_mark_hook): New.
6659 (m32r_elf_gc_sweep_hook): New.
6660 (m32r_elf_relocate_section): Handle VT relocs.
6662 Mon Oct 12 14:18:40 1998 Nick Clifton <nickc@cygnus.com>
6664 * coff-arm.c (arm_relocate_section): Remove redundant test.
6666 * bfd-in2.h (struct reloc_howto_struct): Improve comment to make
6667 cleat that the 'bitsize' field is the size of the bitfield AFTER
6668 relocation not before.
6670 * elf32-m32r.c (R_M32R_18_PCREL): Fix size of bitfield.
6672 * coff-mips.c (mips_relocate_hi): Cope with missing refhi or reflo
6675 Tue Oct 6 09:20:44 1998 Catherine Moore <clm@cygnus.com>
6677 * elf32-sparc.c: Add HOWTO entries for R_SPARC_GNU_VTINHERIT and
6678 R_SPARC_GNU_VTENTRY.
6679 (elf32_sparc_check_relocs): Handle them.
6680 (elf32_sparc_reloc_type_lookup): Likewise.
6681 (elf32_sparc_relocate_section): Likewise.
6682 (elf32_sparc_gc_mark_hook): New.
6683 (elf32_sparc_gc_sweep_hook): New.
6685 Mon Oct 5 14:55:30 1998 Jeffrey A Law (law@cygnus.com)
6687 * som.c (som_finish_writing): Perform some sanity checks when
6688 writing an executable or shared library.
6690 Mon Oct 5 12:02:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
6692 * dwarf1.c : New file. Adds _bfd_dwarf1_find_nearest_line.
6693 * configure.in (elf): Add dwarf1.lo.
6694 * elf_bfd.h (elf_ob_tdata): Add dwarf1_find_line_info.
6695 * elf.c (_bfd_elf_find_nearest_line): Add call to
6696 _bfd_dwarf1_find_nearest_line.
6697 * elf32-mips.c (_bfd_mips_elf_find_nearest_line):
6698 Add call to _bfd_dwarf1_find_nearest_line.
6699 * configure: Rebuilt.
6701 Mon Oct 5 10:06:22 1998 Catherine Moore <clm@cygnus.com>
6703 * elflink.h (elf_gc_sections): Do not allow garbage
6704 collection if dynamic sections have been created.
6706 Mon Oct 5 09:07:37 1998 Catherine Moore <clm@cygnus.com>
6708 * elf32-v850.c: Add HOWTO entries for R_V850_GNU_VTINHERIT and
6710 (v850_elf_check_relocs): Handle VTINHERIT and VTENTRY relocs.
6711 (v850_elf_perform_relocation): Likewise.
6712 (v850_elf_final_link_relocate): Likewise.
6713 (v850_elf_relocate_section): Likewise.
6714 (v850_elf_gc_sweep_hook): New routine.
6715 (v850_elf_gc_mark_hook): New routine.
6716 (elf_backend_can_gc_sections): Define.
6718 Mon Oct 5 09:04:25 1998 Catherine Moore <clm@cygnus.com>
6720 * elf32-m68k.c (elf_m68k_gc_sweep_hook): Don't assume
6723 Sun Oct 4 23:29:34 1998 David Edelsohn <edelsohn@mhpcc.edu>
6725 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
6726 Declare size as bfd_size_type.
6727 (rs6000coff_get_section_contents): Declare count as bfd_size_type.
6729 Sun Oct 4 20:38:29 1998 Jeffrey A Law (law@cygnus.com)
6731 * cpu-hppa.c (bfd_hppa20_arch): Define. Link it into the bfd_hppa_arch
6733 * som.c (CPU_PA_RISC2_0): Define.
6734 (_PA_RISC2_0_ID): Likewise.
6735 (som_finish_writing): Use CPU_PA_RISC2_0 for the system_id as needed.
6737 Sun Oct 4 21:19:09 1998 Ian Lance Taylor <ian@cygnus.com>
6739 * elflink.h (elf_link_add_object_symbols): When a versioned symbol
6740 has a base which is already defined, only add the referenced
6741 symbol to the dynamic symbol table if it is defined or referenced
6744 * elf32-i386.c (elf_i386_info_to_howto_rel): Handle vtable relocs
6747 1998-09-27 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6749 * elflink.h (elf_link_add_object_symbols): Undo last change.
6751 Wed Sep 23 16:09:31 1998 Richard Henderson <rth@cygnus.com>
6753 * elflink.h (elf_link_add_object_symbols): Don't record a dynamic
6754 symbol for the indirect alias to a versioned symbol.
6756 Mon Sep 21 12:15:22 1998 Catherine Moore <clm@cygnus.com>
6758 * elf32-i386.c (elf32_i386_vtinherit_howto): New.
6759 (elf32_i386_vtentry_howto): New.
6760 (elf_i386_reloc_type_lookup): Return elf32_i386_vtentry_howto
6761 or elf32_i386_vtinherit_howto on lookup.
6763 Sun Sep 20 00:48:07 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6765 * elf32-m68k.c: Include "elf/m68k.h". Remove definition of enum
6766 reloc_type. Rename R_68K__max to R_68K_max.
6767 (howto_table): Use _bfd_elf_rel_vtable_reloc_fn for a VTENTRY
6770 Sun Sep 20 00:09:25 1998 Chris Torek <torek@bsdi.com>
6772 * libbfd.c (bfd_getb32): Rewrite expression to get better code.
6773 (bfd_getl32, bfd_getb_signed_32, bfd_getl_signed_32): Likewise.
6775 * libbfd.c (bfd_log2): Cast to bfd_vma before shifting, not
6778 Sat Sep 19 22:42:23 1998 Doug Rabson <dfr@nlsystems.com>
6780 * elflink.h (elf_link_add_object_symbols): Ensure that the warning
6781 message has a null byte terminator.
6783 Fri Sep 18 14:35:29 1998 Nick Clifton <nickc@cygnus.com>
6785 * elf32-v850.c (v850_elf_perform_relocation): Ignore contents of
6786 word subject to R_V850_32 relocation.
6788 Thu Sep 17 17:20:36 1998 Nick Clifton <nickc@cygnus.com>
6790 * dwarf2.c: Add comment describing problem computing line numbers
6791 for undefined symbols at link time.
6793 Thu Sep 17 16:03:28 1998 Richard Henderson <rth@cygnus.com>
6795 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
6796 transform a defweak into a plt entry.
6797 (elf64_alpha_calc_dynrel_sizes): Allow room for secondary
6798 plt entry references to receive a RELATIVE reloc.
6799 (elf64_alpha_finish_dynamic_symbol): Fill them in.
6800 (elf64_alpha_relocate_section): Assert we don't overrun
6801 the allocated relocation space.
6803 Wed Sep 16 18:03:13 1998 Nick Clifton <nickc@cygnus.com>
6805 * elf.c (swap_out_syms): Always treat section symbols as
6806 special, even if they are attached to a common section.
6808 Wed Sep 16 10:34:13 1998 Nick Clifton <nickc@cygnus.com>
6810 * elf32-v850.c (v850_elf_symbol_processing): Move symbols in
6811 sections with v850 common section attributes into named v850
6813 (v850_elf_add_symbol_hook): Move symbols in sections with v850
6814 common section attributes into named v850 common sections.
6816 Wed Sep 16 11:26:49 CDT 1998 Catherine Moore <clm@cygnus.com>
6818 * elf32-arm.c (elf32_arm_gc_mark_hook): Remove print
6821 1998-09-15 Geoff Keating <geoffk@ozemail.com.au>
6823 * elf32-ppc.c (ppc_elf_relocate_section): Reverse output_offset
6824 part of Vladimir's change of 1998-08-19. Make a R_PPC_SDAREL16
6825 reloc to the wrong section a warning, not an error. .dynsbss
6826 is not an output section, so there is no need to check for it.
6828 Tue Sep 15 12:40:05 1998 Catherine Moore <clm@cygnus.com>
6830 * elf-bfd.h: Add argument to elf_backend_get_symbol_type.
6832 Tue Sep 15 08:34:40 1998 Catherine Moore <clm@cygnus.com>
6834 * elf.c (swap_out_syms): Pass type to elf_backend_get_symbol_type.
6835 * elf32-arm.c: Add HOWTO entries for R_ARM_GNU_VTINHERIT and
6837 (elf32_arm_gc_mark_hook): New.
6838 (elf32_arm_gc_sweep_hook): New.
6839 (elf32_arm_check_relocs): New.
6840 (elf32_arm_final_link_relocate): Handle VTINHERIT and VTENTRY
6842 (elf32_arm_relocate_section): Handle VTINHERIT and VTENTRY
6845 1998-09-10 Geoff Keating <geoffk@ozemail.com.au>
6847 * elf32-ppc.c (ppc_elf_relocate_section): If dynobj is NULL,
6848 assume there is no PLT or GOT.
6850 Wed Sep 9 14:24:12 1998 Nick Clifton <nickc@cygnus.com>
6852 * elf32-arm.c (elf32_arm_find_nearest_line): New function: just
6853 like _elf_bfd_find_nearest_line() except that STT_ARM_TFUNC is
6854 also accepted as a function symbol type.
6856 Mon Sep 7 13:24:03 1998 Peter Schauer <pes@regent.e-technik.tu-muenchen.de>
6858 * rs6000-core.c (_LONG_LONG): Define for AIX 4.x only.
6860 Sat Sep 5 20:40:18 1998 Ian Lance Taylor <ian@cygnus.com>
6862 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): Correct definition to
6863 match definition of _bfd_gc_sections field.
6864 * libbfd.h: Rebuild.
6866 Fri Sep 4 13:54:23 1998 David Miller <davem@dm.cobaltmicro.com>
6868 * elf32-sparc.c (elf32_sparc_relocate_section): Properly adjust
6869 the addend of a dynamic relocation referencing a section.
6870 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
6871 (sparc64_elf_finish_dynamic_symbol): Fix the PLT relocation offset.
6873 Thu Sep 3 17:28:50 1998 Richard Henderson <rth@cygnus.com>
6875 * elflink.h (bfd_elfNN_size_dynamic_sections): Verify that the
6876 bed has a size_dynamic_sections routine before trying to use it.
6878 Mon Aug 31 14:49:22 1998 Richard Henderson <rth@cygnus.com>
6880 * elf32-mips.c (elf_mips_gnu_vtentry_howto): Use
6881 _bfd_elf_rel_vtable_reloc_fn.
6883 Mon Aug 31 10:23:40 1998 Catherine Moore <clm@cygnus.com>
6885 * Makefile.am: Add elf32-arm.c.
6886 * Makefile.in: Rebuild.
6887 * elf-bfd.h: Add elf_backend_get_symbol_type.
6888 * elf.c (swap_out_syms): If defined, call
6889 elf_backend_get_symbol_type.
6890 * elf32-arm.c: Define elf_backend_get_symbol_type.
6891 (elf32_arm_get_symbol-type): New routine.
6892 (record_thumb_to_arm_glue): Change to use STT_ARM_TFUNC.
6893 (bfd_elf32_arm_process_before_allocation): Change to
6894 check for STT_ARM_TFUNC.
6895 (elf32_arm_final_link_relocate): Likewise.
6896 * elfxx-target.h: Add elf_backend_get_symbol_type.
6898 Fri Aug 28 19:44:07 1998 Richard Henderson <rth@cygnus.com>
6900 * archures.c (bfd_mach_alpha_ev[456]): New.
6901 * cpu-alpha.c: Rework to match these types.
6902 * bfd-in2.h: Rebuild.
6904 Fri Aug 28 19:38:53 1998 Richard Henderson <rth@cygnus.com>
6906 * elf-bfd.h (_bfd_elf_rel_vtable_reloc_fn): Declare.
6907 * elf.c (_bfd_elf_rel_vtable_reloc_fn): New.
6909 * elf32-i386.c (elf_howto_table): Add vtable relocs.
6910 (elf_i386_reloc_type_lookup): Recognize them.
6911 (elf_i386_check_relocs): Pass them off to generic code.
6912 (elf_i386_relocate_section): Ignore them.
6913 (elf_i386_gc_mark_hook, elf_i386_gc_sweep_hook): New.
6914 (elf_backend_can_gc_sections): True.
6916 Thu Aug 20 15:03:45 1998 Nick Clifton <nickc@cygnus.com>
6918 * elf32-arm.c (elf32_thumb_to_arm_stub): Check sym_sec is not NULL
6919 before looking at owner field.
6920 (elf32_arm_to_thumb_stub): Ditto.
6921 (elf32_arm_relocate_section): Compute name before calling
6922 elf32_arm_final_link_relocate().
6924 Thu Aug 20 11:30:17 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6926 * elf.c: comment and formatting cleanups.
6929 Wed Aug 19 15:43:26 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
6931 * elfcode.h (elf_object_p): Reject files of header type ET_CORE
6932 (core files are treated differently than object files).
6933 * elf-bfd.h (_bfd_elf_write_corefile_contents,
6934 bfd_elf_mkcorefile): declare.
6935 * elfxx-target.h (_bfd_elf_write_corefile_contents,
6936 bfd_elf_mkcorefile): add to bfd_target vector.
6937 * elfcore.h (elf_core_file_p): save the program header table,
6938 and set the bfd architecture from the elf file header.
6939 * elf.c (bfd_elf_mkcorefile): new function.
6940 (_bfd_elf_write_corefile_contents): new function.
6941 (assign_file_positions_for_segments): add cases for handling
6942 PT_NOTE segments. (assign_file_positions_except_relocs):
6943 core files should be handled the same as exec files.
6944 (prep_headers): identify core files as type ET_CORE.
6945 (copy_private_bfd_data): identify the sections belonging to
6946 the PT_NOTE segment.
6948 * elf32-sparc.c (elf32_sparc_final_write_processing):
6949 add break statement to default case.
6951 1998-08-19 Vladimir N. Makarov <vmakarov@cygnus.com>
6953 * elf32-ppc.c (ppc_elf_relocate_section): Check that output
6954 section (not input) will be in sections ".sbss", ".sbss2",
6955 ".sdata", and ".sdata" for R_PPC_SDAREL16, R_PPC_EMB_SDA2REL,
6956 R_PPC_EMB_SDA21, R_PPC_EMB_RELSDA. In all these cases also ignore
6957 output_offset for correct evaluation of addend.
6959 Tue Aug 18 11:48:12 1998 Catherine Moore <clm@cygnus.com>
6961 * elf32-arm.c: Add prefix bfd_ to elf32_arm_get_bfd_for_interworking,
6962 elf32_arm_allocate_interworking_sections and
6963 elf32_arm_process_before_allocation.
6965 Tue Aug 18 11:46:00 1998 Nick Clifton <nickc@cygnus.com>
6967 * bfd-in.h: Ammend prototype for
6968 elf32_arm_process_before_allocation to remove surplus third
6971 * bfd-in2.h: Regenerate.
6973 Sat Aug 15 20:55:08 1998 Richard Henderson <rth@cygnus.com>
6975 * elf64-alpha.c (elf64_alpha_relax_section): Handle indirect symbols.
6977 Fri Aug 14 09:12:28 1998 Stan Cox <scox@cygnus.com>
6979 * aoutx.h (aout_link_input_section_ext): Use the relocation already
6980 calculated for RELOC_SPARC_REV32 case.
6982 Thu Aug 13 14:02:02 1998 Catherine Moore <clm@cygnus.com>
6984 * bfd-in.h: Add prototypes for elf32_arm_get_bfd_for_interworking,
6985 elf32_arm_allocate_interworking_sections and
6986 elf32_arm_process_before_allocation.
6987 * bfd-in2.h: Regenerated.
6988 * elf32-arm.c Define elf32_arm_link_hash_table.
6989 (insert_thumb_branch): New routine.
6990 (find_thumb_glue): New routine.
6991 (find_arm_glue): New routine.
6992 (record_arm_to_thumb_glue): New routine.
6993 (record_thumb_to_arm_glue): New routine.
6994 (elf32_arm_link_hash_table_create): New routine.
6995 (elf32_arm_get_bfd_for_interworking): New routine.
6996 (elf32_arm_allocate_interworking_sections) New routine.
6997 (elf32_arm_process_before_allocation) New routine.
6998 (elf32_thumb_to_arm_stub): New routine.
6999 (elf32_arm_to_thumb_stub): New routine.
7000 (elf32_print_private_bfd_data): Fix typo.
7001 (elf32_arm_final_link_relocate): Add argument sym_sec.
7002 Check for branches to thumb symbols in case R_ARM_PC24.
7003 Check for branches to arm symbols in case R_ARM_THM_PC22.
7004 (elf32_arm_relocate_section): Pass symbol section to
7005 elf32_arm_final_link_relocate.
7007 Wed Aug 12 19:00:39 1998 Geoff Keating <geoffk@ozemail.com.au>
7009 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Generate PLT
7010 entries unless the symbol is defined in the executable; in
7011 particular, undefined weak symbols get a PLT entry.
7013 Wed Aug 12 14:48:33 1998 Ian Lance Taylor <ian@cygnus.com>
7015 * libaout.h: Remove nested comment to avoid warning.
7017 Wed Aug 12 08:10:11 1998 Catherine Moore <clm@cygnus.com>
7019 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7020 R_ARM_PC24 relocation.
7022 Tue Aug 11 14:42:26 1998 Catherine Moore <clm@cygnus.com>
7024 * elf32-arm.c (elf32_arm_final_link_relocate): Remove unused
7025 argument is_local. Add argument sym_flags. Check sym_flags
7026 in R_ARM_ABS32 case. Include addend for R_ARM_THM_PC22 case.
7027 (elf32_arm_relocate_section): Don't pass local sym and pass
7028 sym_flags to elf32_arm_final_link_relocate.
7030 Mon Aug 10 20:38:39 1998 Richard Henderson <rth@cygnus.com>
7032 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Correct last change
7033 to not count too few relocs for dynamicly linked executables.
7035 Mon Aug 10 15:35:34 1998 Richard Henderson <rth@cygnus.com>
7037 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Never consider
7038 symbols without a dynamic index dynamic. Consider all weak
7040 (elf64_alpha_strip_section_from_output): Don't assume 1-1
7041 correspondance between input and output sections.
7043 Mon Aug 10 15:31:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7045 * elflink.h (elf_gc_common_finalize_got_offsets): For backends
7046 that use a .got.plt section start the got offset at zero.
7048 Mon Aug 10 17:31:21 1998 Ian Lance Taylor <ian@cygnus.com>
7050 * ieee.c (ieee_write_processor): Correct the processor ID written
7051 out for bfd_arch_m68k, accommodating change of March 25.
7053 Sun Aug 9 20:55:44 1998 Catherine Moore <clm@cygnus.com>
7055 * elf32-arm.c (elf32_arm_final_link_relocate): Rework
7056 R_ARM_THM_RPC22 relocations.
7058 Sat Aug 8 15:15:30 1998 Richard Henderson <rth@cygnus.com>
7060 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Undef weak symbols
7062 (elf64_alpha_calc_dynrel_sizes): Allow enough room for RELATIVE
7063 .got relocs in -Bsymbolic shared objects.
7065 Wed Aug 5 15:48:08 1998 Nick Clifton <nickc@cygnus.com>
7067 * elf32-arm.c: Add private flags to ELF header.
7068 (elf32_arm_print_private_bfd_data): New Function.
7069 (elf32_arm_set_private_flags): New Function.
7070 (elf32_arm_copy_private_flags): New Function.
7071 (elf32_arm_merge_private_bfd_data): New Function.
7073 Mon Aug 3 17:10:15 1998 Ian Lance Taylor <ian@cygnus.com>
7075 * elf32-sparc.c (elf32_sparc_check_relocs): Permit WPLT30 against
7077 (elf32_sparc_relocate_section): Likewise.
7079 Sun Aug 2 03:19:23 1998 Richard Henderson <rth@cygnus.com>
7081 * elf32-ppc.c (ppc_elf_check_relocs): Init sgot to NULL. Create the
7082 .got if any relocation referrs to _GLOBAL_OFFSET_TABLE_.
7083 (ppc_elf_relocate_section): Pull sgot and splt search to the start
7084 of the function. Recognize no .plt as static linking.
7086 1998-08-01 Ulrich Drepper <drepper@cygnus.com>
7088 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): Don't pass
7089 ".liblist" string through gettext.
7091 Fri Jul 31 16:38:14 1998 Catherine Moore <clm@cygnus.com>
7093 * Makefile.am: Add support for elf32-arm.lo.
7094 * Makefile.in: Rebuild.
7095 * config.bfd (arm-*-elf): Define targ_defvec and targ_selvecs.
7096 (thumb-*-elf): Define targ_defvec and targ_selvecs.
7097 * configure.in: Handle bfd_elf32_littlearm_vec and bfd_elf32_bigarm_vec.
7098 * configure: Regenerate.
7099 * elf.c: (prep_headers): Support arch_type of EM_ARM.
7100 * targets.c: Support new targets bfd_elf32_bigarm_vec and
7101 bfd_target bfd_elf32_littlearm_vec.
7102 * elf32-arm.c: New file.
7104 Tue Jun 28 19:05:28 1998 Stan Cox <scox@cygnus.com>
7106 * libaout.h (M_SPARCLITE_LE): New machine.
7107 * sunos.c (MACHTYPE_OK): Add machine M_SPARCLITE_LE.
7108 * aoutf1.h (sunos_set_arch_mach): Add machine M_SPARCLITE_LE.
7109 (sunos_write_object_contents): Add machine bfd_mach_sparc_sparclite_le
7110 * aoutx.h (howto_table_ext): Add relocation R_SPARC_REV32.
7111 (NAME(aout,machine_type)) Add machine bfd_mach_sparc_sparclite_le
7112 (aout_link_input_section_ext): Add RELOC_SPARC_REV32 support.
7113 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7114 elf32_sparc_relocate_section): Rename R_SPARC_32LE to be R_SPARC_REV32
7115 * libbfd.h (bfd_reloc_code_real_names): Rename BFD_RELOC_SPARC_32LE to
7116 be BFD_RELOC_SPARC_REV32.
7118 * config.bfd (sparc86x-*-aout): New
7120 Fri Jul 24 13:54:19 1998 Nick Clifton <nickc@cygnus.com>
7122 * linker.c (_bfd_generic_final_link): Allocate NULL symbol before
7123 actually mapping the output sections.
7125 Fri Jul 24 11:24:29 1998 Jeffrey A Law (law@cygnus.com)
7128 * elf-m10300.c (mn10300_elf_howto): Add R_MN10300_24 entry.
7129 (mn10300_elf_reloc_map): Similarly.
7130 (mn10300_elf_final_link_relocate): Handle R_MN10300_24.
7132 Fri Jul 24 12:36:04 1998 Ian Lance Taylor <ian@cygnus.com>
7134 * elf32-mips.c (elf_mips_howto_table): Add reloc types used on
7136 (bfd_elf32_bfd_reloc_type_lookup): Add default case.
7137 * elf64-mips.c: Replace all uses of mips_elf64_reloc_type with
7138 elf_mips_reloc_type defined in elf/mips.h.
7140 1998-07-24 Ulrich Drepper <drepper@cygnus.com>
7142 * elf64-mips.c: Remove reloc_type definition completely. It's now
7145 Thu Jul 23 13:33:19 1998 Doug Evans <devans@canuck.cygnus.com>
7147 * elf64-mips.c (mips_elf64_reloc_type): #if 0 out more relocations
7148 as they are defined in elf/mips.h now.
7150 Thu Jul 23 11:29:43 1998 Jeffrey A Law (law@cygnus.com)
7153 * Re-add lost change:
7154 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
7156 (mn10300_elf_relax_section): Include stack space for register saves
7157 in the imm8 field of a "call" instruction.
7158 (compute_function_info): Determine how much stack is allocated by
7159 the movm instruction. Fix typo.
7160 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
7162 Thu Jul 23 11:38:05 1998 Ian Lance Taylor <ian@cygnus.com>
7164 * elf32-sparc.c (elf_backend_got_header_size): Define as 4.
7165 * elf64-sparc.c (elf_backend_got_header_size): Define as 8.
7167 1998-07-22 Ulrich Drepper <drepper@cygnus.com>
7169 * elf32-ppc.c: Change use of pp_reloc_type to elf_ppc_reloc_type.
7171 Wed Jul 22 16:27:18 1998 Nick Clifton <nickc@cygnus.com>
7173 * elf32-hppa.h: Let ELF header define the enum containing the
7174 external reloc numbers.
7175 * elf32-i386.h: Likewise.
7177 1998-07-22 14:57 Ulrich Drepper <drepper@cygnus.com>
7179 * elf-m10300.c: Let ELF header now define the macros to get the enum.
7180 * elf32-mips.c: Likewise.
7181 * elf32-ppc.c: Likewise.
7183 Wed Jul 22 13:53:52 1998 Nick Clifton <nickc@cygnus.com>
7185 * bfd-in2.h: Change type of 'class' parameter to 'unsigned int' in
7186 bfd_coff_set_symbol_class(), in order to avoid K&R compatability
7188 * bfd-in.h: Regenerate.
7189 * coffgen.c (bfd_coff_set_symbol_class): Change type of 'class'
7190 parameter to 'unsigned int' to avoid K&R compatability problems.
7192 Wed Jul 22 16:43:24 1998 Ian Lance Taylor <ian@cygnus.com>
7194 * ieee.c (ieee_find_nearest_line): Change filename_ptr and
7195 functionname_ptr to be const. Change line_ptr to be unsigned.
7197 * coffcode.h (coff_link_output_has_begun): Simplify handling when
7198 macro is not defined. Change second parameter from bfd_link_info
7199 to coff_final_link_info. Add prototype.
7200 (coff_final_link_postscript): Simplify handling when macro is not
7201 defined. Add prototype.
7203 1998-07-22 13:08 Ulrich Drepper <drepper@cygnus.com>
7205 * elf-mn10300.c: Before include system specific ELF header define
7206 START_RELOC_NUMBERS, RELOC_NUMBER, and END_RELOC_NUMBERS.
7207 * elf32-mips.c: Likewise.
7208 * elf32-ppc.c: Likewise.
7210 Wed Jul 22 13:46:51 1998 Ian Lance Taylor <ian@cygnus.com>
7212 * elf64-mips.c (mips_elf64_reloc_type): Copy Ulrich's elf32-mips.c
7213 temporary patch over to elf64-mips.c as well.
7215 1998-07-21 Ulrich Drepper <drepper@cygnus.com>
7217 * elf32-mips.c (reloc_type): Temporarily disable definition of
7218 standard relocation since they are now defined in elf/mips.h.
7220 Tue Jul 21 09:47:00 1998 Catherine Moore <clm@cygnus.com>
7222 * elf-m10200.c (mn10200_elf_final_link_relocate):
7223 Modify range test for case R_MN10200_8.
7225 * elf-m10300.c (mn10300_elf_final_link_relocate):
7226 Modify range test for case R_MN10300_8.
7228 Mon Jul 20 18:50:54 1998 Richard Henderson <rth@cygnus.com>
7230 * elf-bfd.h (struct elf_backend_data): Add got_ & plt_header_size.
7231 * elf32-i386.c (elf_backend_got_header_size): Define.
7232 (elf_backend_plt_header_size): Define.
7233 * elf32-m68k.c, elf32-mips.c, elf32-ppc.c: Likewise.
7234 * elf32-sparc.c, elf64-alpha.c, elf64-sparc.c: Likewise.
7235 * elfxx-target.h: Provide a default of zero.
7236 * elflink.c (_bfd_elf_create_got_section): Use got_header_size.
7237 * elflink.h (elf_gc_common_finalize_got_offsets): Likewise.
7239 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Don't remove a PLT
7240 entry from an executable, even if the plt refcount goes to 0.
7242 Mon Jul 20 12:47:26 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7244 * aoutx.h (NAME(aout,find_nearest_line)): Also remember the
7245 directory name at the line number.
7247 * elf.c (_bfd_elf_find_nearest_line): Also consider symbols
7248 with an unspecified type.
7250 Wed Jul 15 11:20:01 1998 Ian Lance Taylor <ian@cygnus.com>
7252 * sunos.c: Add undef of valid to avoid problem on SunOS.
7254 Tue Jul 14 15:30:59 1998 Richard Henderson <rth@cygnus.com>
7256 * config.bfd (i?86-pc-beos{pe,elf,}*): Recognize.
7258 Tue Jul 14 11:22:21 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7260 * elf32-m68k.c (elf_m68k_check_relocs): Also reference count
7261 R_68K_PCxx and R_68K_xx relocations. Make sure that
7262 ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference.
7263 (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and
7264 R_68K_xx relocations.
7265 (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol
7266 that has no plt entry.
7267 (elf_m68k_relocate_section): Ignore the plt offset in a static
7269 * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for
7271 (elf_gc_common_finalize_got_offsets): Set the got offsets also in
7274 * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc
7276 (howto_table, reloc_map): Add entries for them.
7277 (elf_m68k_check_relocs): Handle them. Implement reference
7278 counting for got and plt entries.
7279 (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions.
7280 (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt
7282 (rtype_to_howto_rel, elf_info_to_howto_rel): Delete.
7283 (elf_m68k_relocate_section): Handle the new reloc types.
7284 (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook,
7285 elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define.
7286 * elflink.h (elf_link_add_object_symbols): When creating an
7287 indirect reference for symbol versioning also copy the plt
7289 (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT
7290 flag also reset the plt offset.
7291 (elf_link_assign_sym_version): Likewise.
7292 (elf_gc_common_finalize_got_offsets): Increment the got offset by
7293 the size of the entry in bytes.
7294 (elf_gc_allocate_got_offsets): Likewise.
7296 Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com>
7298 * elflink.h (elf_gc_sections): Return true rather than falling off
7301 * coffgen.c (bfd_coff_set_symbol_class): Call bfd_alloc, not
7304 Mon Jul 13 11:06:31 1998 Nick Clifton <nickc@cygnus.com>
7306 * coff-arm.c: Supress definition of TARGET_UNDERSCORE and add a
7307 comment describing when it should be enabled.
7308 Changed definition of USER_LABEL_PREFIX to "", to fall into line
7311 Mon Jul 13 13:06:54 1998 Ian Lance Taylor <ian@cygnus.com>
7313 * ieee.c (ieee_slurp_external_symbols): Handle call optimization
7314 information ATN records.
7316 Fri Jul 10 16:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
7318 * ieee.c (ieee_slurp_external_symbols): Select an appropriate
7319 section for an absolute symbol in a fully linked file. Based on
7320 patch from Christian Holland <CHolland@de.lucent.com>.
7322 Wed Jul 8 11:29:56 1998 Manfred Hollstein <manfred@s-direktnet.de>
7324 * coff-m88k.c (m88k_special_reloc): Don't lose the information
7325 that a symbol is undefined.
7327 Tue Jul 7 21:47:02 1998 Jeffrey A Law (law@cygnus.com)
7329 * som.c (som_bfd_gc_sections): Define.
7331 Mon Jul 6 11:35:50 1998 Nick Clifton <nickc@cygnus.com>
7333 * coff-arm.c (aoutarm_std_reloc_howto): Do not complain about
7334 overflows in ARM_26D patches, since they have already been
7335 implmented. Patch submitted by Dr. R.J. Black <rjb@dcs.gla.ac.uk>
7337 Sat Jul 4 12:25:36 1998 Ian Lance Taylor <ian@cygnus.com>
7339 * coffcode.h (coff_write_object_contents): If we have any long
7340 section names, call coff_write_symbols even if there are no
7343 Fri Jul 3 13:11:35 1998 Ian Lance Taylor <ian@cygnus.com>
7345 * elf.c (copy_private_bfd_data): Only set phdr_included once for a
7346 PT_LOAD segment, rather than only setting it once for the entire
7349 * elf.c (_bfd_elf_make_section_from_shdr): When setting the LMA,
7350 rather than ignoring every phdr with a p_paddr of 0, ignore all
7351 the phdrs if they all have a p_paddr of 0.
7353 * stabs.c (_bfd_write_stab_strings): Check whether the .stabstr
7354 section was discarded from the link.
7356 Fri Jul 3 14:39:05 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7358 * coff-sh.c (sh_insn_uses_freg): Ignore lowest bit of register number.
7360 Fri Jul 3 14:35:48 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7362 * coff-sh.c (sh_insns_conflict): Load of fpscr conflicts with
7363 floating point operations.
7365 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
7367 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
7370 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
7372 Merge of vax/vms (read-only) support
7373 * configure.com: Support Vax target.
7374 * makefile.vms: Support Vax target.
7375 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
7376 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
7378 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
7380 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
7382 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
7384 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
7386 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
7387 * targets.c (bfd_target_ovax_flavour): New flavour.
7388 (vms_alpha_vec): Renamed from evax_alpha_vec.
7390 (target_vector): Update accordingly.
7391 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
7393 (vax*-*-*vms*): New target.
7394 * Makefile.am: Update for renamed files. Rebuild dependencies.
7395 * bfd-in2.h: Rebuild.
7396 * configure.in, Makefile.in, aclocal.m4: Rebuild.
7398 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
7400 Based on patch from Matt Semersky <matts@scd.hp.com>:
7401 * linker.c (_bfd_generic_final_link): Force a trailing NULL
7402 pointer on abfd->outsymbols.
7403 (generic_add_output_symbol): Handle NULL sym parameter.
7405 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
7407 * elf.c (copy_private_bfd_data): Add support for changing VMA or
7410 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
7412 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
7413 when handling 32 bit immediate relocs.
7414 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
7416 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
7418 * section.c (STD_SECTION): Account for recently added gc_mark
7419 field in struct asection.
7421 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7422 (bfd_elf32_bfd_merge_private_bfd_data): Define.
7424 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
7426 ELF Section-level Garbage Collection:
7427 * bfd.c (bfd_gc_sections): New.
7428 * aout-adobe.c: Hook to default implementation.
7429 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
7430 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
7431 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
7432 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
7433 * tekhex.c, versados.c: Likewise.
7434 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
7435 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
7437 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
7438 (bfd_generic_gc_sections): New.
7439 * section.c (SEC_KEEP): New.
7440 (asection): Add gc_mark member.
7442 * elfcode.h (elf_gc*): New name remappings.
7443 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
7444 sections to be excluded.
7445 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
7446 (elf_gc_propogate_vtable_entries_used): New.
7447 (elf_gc_smash_unused_vtentry_relocs): New.
7448 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
7449 (elf_gc_common_finalize_got_offsets): New.
7450 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
7451 * elfxx-target.h: Add and default gc hooks.
7453 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
7455 (struct elf_obj_tdata): Likewise for local_got_offsets.
7456 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
7457 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
7458 * elf64-sparc.c, elflink.h: Likewise.
7460 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
7461 (ELF_LINK_HASH_MARK): Define.
7462 (struct elf_backend_data): Add GC hooks.
7463 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
7465 * elf-m10300.c (mn10300_elf_check_relocs): New.
7466 (mn10300_elf_gc_mark_hook): New.
7467 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
7468 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
7469 (mn10300_elf_final_link_relocate): Likewise.
7470 (mn10300_elf_relocate_section): Likewise.
7471 (elf_backend_can_gc_sections): Define.
7472 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
7473 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
7474 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
7475 (mips_info_to_howto_rel): Likewise.
7476 (mips_elf_relocate_section): Likewise.
7477 (mips_elf_check_relocs): Likewise.
7478 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
7479 (elf_backend_can_gc_sections): Define.
7480 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
7481 (ppc_elf_howto_raw): Handle them.
7482 (ppc_elf_reloc_type_lookup): Likewise.
7483 (ppc_elf_relocate_section): Likewise.
7484 (ppc_elf_check_relocs): Reference count .got and .plt entries.
7485 Handle new vtable relocs.
7486 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
7487 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
7488 (elf_backend_can_gc_sections): Define.
7490 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
7492 * archures.c (bfd_mach_mn10300): Define.
7493 * elf-m10300.c: Include elf/mn10300.h
7494 (elf_mn10300_mach): New function.
7495 (_bfd_mn10300_elf_final_write_processing): Likewise.
7496 (_bfd_mn10300_elf_object_p): Likewise.
7497 (elf_backendfinal_write_processing): Define.
7498 (elf_backend_object_p): Likewise.
7500 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
7502 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
7505 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
7507 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
7508 link_next field, not the next field.
7510 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
7512 * elf.c (map_sections_to_segments): Check the section address
7513 against the phdr size both with and without a modulo of
7516 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
7518 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
7519 linker created empty input section if the output section has the
7522 * elflink.h (elf_link_output_extsym): Print an error message if
7523 _bfd_elf_section_from_bfd_section fails.
7525 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
7528 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
7530 * elf.c (copy_private_bfd_data): Improve handling of Solaris
7531 native linker output. Avoid putting an empty section in more than
7534 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
7536 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
7537 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
7539 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
7541 * elf.c (swap_out_syms): New arg relocatable_p.
7542 Don't add section VMA to symbols for relocatable output.
7543 (_bfd_elf_compute_section_file_positions): Update call to
7546 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
7548 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
7549 against 'addend' be signed rather than unsigned.
7551 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
7553 * elf32-m32r.c: Add prototyps for static functions.
7555 * coff-arm.c: Add prototypes for static functions.
7557 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
7559 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
7560 LMA is used to order sections in a segment.
7562 * elf32-v850.c: Add prototypes for static functions.
7563 Change type of addend parameter to bfd_vma in various functions.
7565 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
7567 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
7568 complain_overflow_signed instead of complain_overflow_bitfield.
7570 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7572 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
7573 when comparing against 0.
7575 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
7577 * Makefile.am (config.status): New target.
7578 * Makefile.in: Rebuild.
7580 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
7582 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
7583 error if previous object endianness doesn't match current object.
7585 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
7587 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
7588 _bfd_elf_print_private)bfd_data ().
7590 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
7592 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
7594 (elf_link_add_object_symbols): Set type_change_ok and
7595 size_change_ok before calling elf_merge_symbol.
7597 * elf32-mips.c (mips_elf_relocate_section): If we issue an
7598 undefined symbol error, don't also issue an overflow error.
7600 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
7602 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
7603 R_PPC_LOCAL24PC relocation should be local; if not, print an error
7604 message instead of crashing.
7606 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
7608 * archures.c (bfd_mach_cpu32): Define.
7609 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
7611 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
7612 * ieee.c: Include <ctype.h>.
7613 (ieee_object_p): Parse out process ID string to make it more
7614 likely to be acceptable for bfd_scan_arch.
7615 * bfd-in2.h: Rebuild.
7617 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
7619 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
7620 _bfd_elf_print_private_bfd_data() so that the program header will
7623 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
7625 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
7626 0x68. Reindent. Add some comments.
7628 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
7630 * elf.c (copy_private_bfd_data): Adjust physical address of
7631 segment in output BFD to contain LMAs of its sections.
7633 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
7635 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
7636 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
7637 endian data 32 bit relocations.
7638 (elf32_sparc_merge_private_bfd_data): Check if linking little
7639 endian objects with big endian objects.
7640 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
7641 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
7642 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
7644 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
7645 * archures.c (bfd_mach_sparc_sparclite_le): New.
7646 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
7648 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
7650 * peicode.h (add_data_entry): Fix precedence of operators in if ()
7653 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
7655 * bfd-in.h: Move over patch to bfd-in2.h.
7657 * reloc.c (bfd_check_overflow): Add casts before shifts which may
7659 (_bfd_relocate_contents): Likewise.
7661 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
7663 * peicode.h (add_data_entry): If the section has no private data
7664 then do not create a Data Dictionary entry for it.
7666 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
7668 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
7669 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
7670 elf64_alpha_size_got_sections): Rewrite, handling multiple got
7671 subsections during relaxation more correctly.
7673 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
7675 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
7676 Add extra argument to bfd_arm_process_before_allocation ().
7677 * bfd-in.h: Reflect changes made in bfd-in2.h.
7678 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
7679 coff class of a BFD symbol.
7680 * coff-arm.c: Add support for interworking between Thumb code and
7681 non-interworking aware ARM code.
7683 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
7685 * po/Make-in (install-info): New target.
7687 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
7689 * filemode.c: Remove; not used.
7691 If sysdep.h includes a header file, don't include it again:
7692 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
7694 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
7696 * archive.c: Don't include <string.h> or <errno.h>.
7697 * evax-alpha.c; Don't include <stdio.h>.
7698 * evax-egsd.c: Likewise.
7699 * evax-etir.c: Likewise.
7700 * evax-misc.c: Likewise.
7701 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
7702 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
7704 * hpux-core.c: Likewise.
7705 * netbsd-core.c: Likewise.
7707 * libbfd.c: Don't include <sys/types.h>.
7708 * nlmcode.h: Don't include <string.h>.
7709 * osf-core.c: Don't include <string.h> or <stdio.h>.
7710 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
7711 <errno.h>, or <unistd.h>.
7712 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
7714 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
7716 * configure.com: If the version number can not be found in
7717 configure.in, set it to "unknown" rather than "2.8.1".
7719 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
7721 * elf32-mips.c (elf_mips_mach): New.
7722 (_bfd_mips_elf_object_p): Use elf_mips_mach.
7723 (_bfd_mips_elf_final_write_processing): Use the names
7724 of machines, rather than the numbers. Set both the ARCH
7725 and MACH in e_flags. Handle a few more specific machines.
7726 (_bfd_mips_elf_merge_private_bfd_data): Merge both
7727 EF_MIPS_ARCH and EF_MIPS_MACH.
7729 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
7731 * syms.c (bfd_is_local_label): Revert last change.
7732 * srec.c (srec_write_symbols): Discard debugging symbols.
7734 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
7736 * som.c: Include <ctype.h>.
7737 * som.h: Don't include sysdep.h.
7739 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
7741 * libbfd.h: Rebuilt.
7742 * libbfd-in.h: Removed gettext includes and defines.
7743 * sysdep.h: Moved gettext-related includes and defines here.
7745 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
7747 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
7748 an ad-hoc test. Kill bogus #if 0 code.
7749 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
7751 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
7753 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
7754 when generating a normal executable for a symbol defined in a
7755 regular file. When copying a reloc into the output file, adjust
7756 the addend for a PC relative reloc against a global symbol.
7758 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
7760 * libbfd.h: Rebuilt.
7761 * libbfd-in.h (_): Define as dgettext.
7763 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
7765 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
7767 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
7768 when declaring parameter types.
7769 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
7771 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
7773 * config.bfd: If we include any ELF targets in targ_defvec and/or
7774 targ_selvecs, then add the generic ELF targets to targ_selvecs.
7775 * elf32-gen.c (dummy): New static const variable.
7776 (elf_generic_info_to_howto): New static function.
7777 (elf_generic_info_to_howto_rel): New static function.
7778 (elf_info_to_howto): Define as elf_generic_info_to_howto.
7779 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
7780 * elf64-gen.c: Same changes as elf32-gen.c.
7781 * elfcode.h (elf_object_p): For the generic target, ignore a
7782 failure of bfd_default_set_arch_mach. Fix indentation a bit.
7784 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
7786 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
7787 * configure: Rebuild.
7789 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
7791 * config.bfd: Update OSR5/Unixware patterns.
7793 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
7795 * elf.c (assign_file_positions_for_segments): Allow for holes
7796 between sections added by a link script.
7798 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
7800 * configure.in: Change version number to 2.9.4
7801 * configure: Rebuild.
7803 Based on patch from H.J. Lu <hjl@gnu.org>:
7804 * elf.c (bfd_elf_get_bfd_needed_list): New function.
7805 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
7806 * bfd-in2.h: Rebuild.
7808 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
7810 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
7813 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
7815 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
7816 (elf64_alpha_relax_section): Fill them in.
7817 (elf64_alpha_relax_opt_call): Implement more than a stub.
7818 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
7819 alignment on .scommon.
7820 (elf64_alpha_merge_gots): Merge use counts as well.
7822 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
7824 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
7825 for calculating a local symbol's address.
7826 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
7827 Set the .got's cooked size as well as the raw size.
7829 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
7831 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
7832 internationalisation of printed information.
7834 * coff-arm.c (coff_arm_print_private_bfd_data): Add
7835 internationalisation of printed information.
7837 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
7839 * syms.c (struct indexentry): Change directory_name, file_name,
7840 and function_name fields to char *.
7841 (struct stab_find_info): Change cached_file_name field to char *.
7843 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
7845 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
7847 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7849 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7851 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
7853 * Makefile.am (install-data-local): Make $(includedir).
7854 * Makefile.in: Rebuild.
7856 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
7858 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
7860 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
7862 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
7863 * Makefile.in: Rebuild.
7865 * bfd-in2.h: Rebuild for Nick's changes.
7867 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
7869 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
7870 change wrt length == max_namelen.
7872 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7874 * Many files: Added gettext invocations around user-visible
7876 * libbfd-in.h: Added gettext includes and defines.
7877 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7878 HAVE_LC_MESSAGES): Define.
7879 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
7881 * Makefile.am (SUBDIRS): Added po.
7882 (POTFILES): New macro.
7883 (po/POTFILES.in): New target.
7884 (SOURCE_HFILES): New macro.
7886 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
7888 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
7890 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
7891 NT_PRSTATUS note section encountered, it contains the status of
7892 the currently executing thread when the core file was written.
7894 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
7896 * libcoff.h: Add extra parameter to
7897 bfd_coff_link_output_has_begun overrideable function.
7898 * cofflink.c: Pass extra parameter to
7899 bfd_coff_link_output_has_begun function.
7900 * bfd-in.h: Add prototypes for exported ARM interworking
7902 * peicode.h: ARM specific code reorganised to conform to BFD
7904 * coffcode.h: ARM specific code reorganised to conform to BFD
7906 * coff-arm.c: Code reorganised to conform to the BFD coding
7907 conventions. Global variables have been moved into an ARM
7908 specific hash table structure and a new function:
7909 bfd_arm_get_bfd_for_interworking() has been created which is
7910 called from the linker scripts.
7912 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
7914 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
7916 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
7917 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
7918 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
7919 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
7921 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7923 * config.bfd: Added sparc86x support.
7925 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
7927 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
7928 an out of range pc-relative jump/call to an undefined weak symbol.
7930 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
7932 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
7935 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
7937 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
7938 an error other than bfd_error_system_call, set the error to
7939 bfd_error_wrong_format.
7941 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
7942 bfd_elf32_powerpcle_vec.
7944 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
7945 program segments are zero, don't set p_paddr_valid.
7947 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
7949 * elf64-alpha.c: Initial implementation of relaxation --
7950 (struct alpha_elf_link_hash_entry): Add use_count member.
7951 (elf64_alpha_check_relocs): Initialize and increment it.
7952 (elf64_alpha_can_merge_gots): Check it when considering merging.
7953 (elf64_alpha_merge_gots): Drop entries with zero use.
7954 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
7955 (elf64_alpha_always_size_sections): Split out got sizing ...
7956 (elf64_alpha_size_got_sections): ... here. New function.
7957 (elf64_alpha_relax_find_reloc_ofs): New function.
7958 (elf64_alpha_relax_with_lituse): Likewise.
7959 (elf64_alpha_relax_without_lituse): Likewise.
7960 (elf64_alpha_relax_opt_call): Likewise.
7961 (elf64_alpha_relax_section): Likewise.
7962 (elf64_alpha_add_symbol_hook): Likewise.
7963 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
7964 (elf64_alpha_relocate_section): Likewise.
7965 (bfd_elf64_bfd_relax_section): Define.
7966 (elf_backend_add_symbol_hook): Likewise.
7968 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
7970 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
7971 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
7972 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
7974 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
7976 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
7977 * configure: Rebuild.
7979 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
7981 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
7982 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
7983 * configure.in: Define and substitute WIN32LDFLAGS and
7985 * aclocal.m4: Rebuild with new libtool.
7986 * configure, Makefile.in: Rebuild.
7988 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
7990 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
7991 before any other symbols in the same section.
7993 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
7995 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
7998 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
8000 * dwarf2.c (comp_unit): Move it earlier in the source. Add
8002 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
8003 Use addr_size for address size, rather than sizeof(bfd_vma).
8004 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
8005 Fix call to read_address.
8006 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
8007 Scrap other unneeded arguments. Fix call to read_address.
8008 (scan_unit_for_functions): Fix call to read_attribute.
8009 (parse_comp_unit): We now handle more values for addr_size.
8010 Set addr_size in unit. Fix call to read_attribute and
8013 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
8015 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
8017 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
8019 * archures.c (bfd_default_scan): Add m68k cases back to default
8020 switch, reverting patch of March 25, since IEEE support depends
8023 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
8025 * Makefile.am (diststuff): New target.
8026 * Makefile.in: Rebuild.
8028 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
8030 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
8031 som_offset when we have an extended name table.
8033 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
8035 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
8037 * Makefile.in: Rebuild.
8039 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8041 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
8042 symbols when creating a shared library.
8043 (elf_m68k_adjust_dynindx): New function, used by above code.
8044 (elf_m68k_finish_dynamic_sections): Initialize the section
8046 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
8048 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
8050 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
8053 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8055 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
8058 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
8060 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
8063 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
8065 * configure.in: Set version to 2.9.1.
8066 * configure: Rebuild.
8068 * Branched binutils 2.9.
8070 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
8072 * syms.c (ENABLE_CACHING): Define.
8073 (struct indexentry): Define.
8074 (struct stab_cache): Remove.
8075 (cmpindexentry): New static function.
8076 (struct stab_find_info): Add new fields: indextable,
8077 indextablesize, cached_indexentry, cached_offset, cached_stab, and
8078 cached_file_name. Remove fields: file_cache, function_cache, and
8080 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
8081 index table and search it.
8083 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
8085 * elf.c (_bfd_elf_copy_private_section_data): Call
8086 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
8088 * cpu-mips.c: Remove trailing comma at end of enumeration list.
8090 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
8092 * coff-arm.c: Define all globally visible variables and functions
8093 only when COFF_WITH_PE is not defined.
8094 * configure.in (armpe_little_vec, armpe_big_vec): Add
8096 * configure: Rebuild.
8098 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
8100 Fix some gcc -Wall warnings:
8101 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
8102 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
8103 * archures.c (bfd_default_scan): Likewise.
8104 * bfd.c (bfd_scan_vma): Likewise.
8105 * binary.c (mangle_name): Likewise
8106 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
8107 * coff-sh.c (sh_relocate_section): Likewise.
8108 * coff-stgo32.c (create_go32_stub): Likewise.
8109 * coffcode.h (coff_slurp_line_table): Likewise.
8110 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
8111 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
8112 (assign_file_positions_for_segments): Likewise.
8113 * elf32-mips.c (mips_elf_relocate_section): Likewise.
8114 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
8115 * oasys.c (oasys_write_sections): Likewise.
8116 * ppcboot.c (ppcboot_object_p): Likewise.
8117 (mangle_name): Likewise.
8118 * riscix.c (riscix_fix_pcrel_26): Likewise.
8119 * srec.c (srec_scan): Likewise.
8120 * stabs.c (_bfd_write_section_stabs): Likewise.
8121 * sunos.c (sunos_add_dynamic_symbols): Likewise.
8122 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
8123 switch. Declare parameters for function pointers.
8124 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
8126 * elf.c (elf_sort_sections): Likewise.
8127 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
8128 Add default cases to switches.
8129 (coff_arm_relocate_section): Remove unused local variables.
8131 (coff_arm_bfd_set_private_flags): Change flag variable to type
8133 * coff-mips.c (mips_relocate_section): Initialize use_lo.
8134 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
8135 (dump_toc): Change cat to const, and initialize it.
8136 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
8137 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
8138 (sh_elf_relocate_section): Initialize r_symndx.
8139 * coffcode.h (coff_compute_section_file_positions): Only declare
8140 old_sofar if ALIGN_SECTIONS_IN_FILE.
8141 (coff_write_object_contents): Initialize csym.
8142 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
8143 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
8145 * dwarf2.c: Include libiberty.h.
8146 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
8147 (decode_line_info): Remove unused local variables.
8148 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
8149 (m32r_elf_relocate_section): Likewise.
8150 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
8151 (v850_elf_reloc): Likewise.
8152 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
8153 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
8154 * elf.c (assign_file_positions_for_segments): Always set adjust.
8155 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
8156 parenthesize expression.
8157 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
8158 (m32r_elf_object_p): Return a value.
8159 (m32r_elf_print_private_bfd_data): Change fprintf format string.
8160 * elf32-mips.c (mips_elf_final_link): Initialize last.
8161 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
8162 * elf32-v850.c (v850_elf_object_p): Return a value.
8163 (v850_elf_print_private_bfd_data): Change fprintf format string.
8164 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
8166 * elflink.h (elf_link_add_object_symbols): Change vernum to
8167 unsigned int, and initialize it. Change fprintf format string.
8168 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
8169 when setting or comparing to soname_indx.
8170 (elf_create_pointer_linker_section): Change num_symbols to
8172 * libcoff-in.h (coff_data_type): Change flags to flagword.
8173 * peicode.h (pe_print_idata): Initialize idx. Change j to
8174 bfd_size_type. Initialize hint_member. Remove useless test to
8176 (pe_print_edata): Change num_functions and num_names in struct
8177 EDT_type to unsigned long. Remove cast. Change fprintf format
8179 * ppcboot.c (ppcboot_object_p): Change i to size_t.
8180 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
8182 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
8183 int *. Update uses. Change j to long.
8184 * bfd-in2.h, libcoff.h: Rebuild.
8186 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
8188 * elf32-v850.c Remove definition of USE_REL.
8189 (v850_elf_info_to_howto_rela): New function.
8190 (v850_elf_perform_relocation): Renamed from
8191 v850_elf_store_addend_in_insn. Removed replace argument.
8192 (v850_elf_reloc): store the relocation in the addend field instead
8194 (v850_elf_final_link_relocate): Now calls
8195 v850_elf_perform_relocation.
8196 (v850_elf_relocate_section): Remove code to generate REL
8199 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
8201 * coffcode.h (coff_new_section_hook): Set the type and storage
8202 class in the native symbol information allocated for a new section
8205 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
8207 * peicode.h: Chain together calls to
8208 coff_bfd_copy_private_bfd_data and
8209 coff_bfd_print_private_bfd_data.
8211 * coff-arm.c: Add prototypes for
8212 coff_arm_bfd_print_private_bfd_data and
8213 coff_arm_bfd_copy_private_bfd_data.
8215 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
8217 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
8220 * peicode.h: Call arm-coff private data functions after handling
8223 * coff-arm.c: Turn statics into globals so that they can be shared
8224 both pe and pei backends.
8226 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
8228 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
8230 (sunos_write_object_contents): Likewise.
8231 * aoutx.h (NAME(aout,machine_type)): Likewise.
8232 * coffcode.h (coff_set_arch_mach_hook): Likewise.
8234 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8236 * archures.c (bfd_mach_m68*): Add definitions for various m68k
8238 (bfd_default_scan): Remove m68k special cases.
8239 * bfd-in2.h: Rebuild.
8240 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
8242 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
8243 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
8245 (bfd_m68k_arch): Set mach field to zero to signal no explicit
8246 selection, change printable_name to just "m68k" and make that the
8247 default instead of m68k:68020.
8249 * aout-tic30.c (NAME): Define this to avoid multiple definitions
8251 (MY_get_section_contents): Define as aout_32_get_section_contents
8252 rather than NAME(aout,get_section_contents).
8254 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
8256 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
8257 and call bfd_default_set_arch_mach to do the real work.
8259 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
8261 * bout.c (BALX): Include return register g14 as part of the insn.
8263 (calljx_callback): Use it.
8265 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
8267 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
8268 * libbfd.h: Rebuild.
8270 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
8271 byte_count to unsigned int.
8272 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
8273 unused local variables.
8275 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
8276 variables er and er1.
8278 * cpu-v850.c: Include <ctype.h>.
8279 (scan): Case isdigit argument to unsigned char.
8281 From Yan Meroth <YAN.MEROTH@st.com>:
8282 * ihex.c (ihex_scan): Add extbase variable so that getting an
8283 extended linear address record does not ignore any previous
8285 (ihex_write_object_contents): When writing out an extended linear
8286 address record, zero out any previous extended address.
8288 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
8290 * ieee.c (do_one): Check section before dereferencing it.
8291 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
8292 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
8294 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
8296 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
8298 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
8300 * coff-arm.c: Add interworking functions to pe backends.
8302 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
8304 * configure.in: Use AM_DISABLE_SHARED.
8305 * aclocal.m4, configure: Rebuild with libtool 1.2.
8307 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
8309 * coff-arm.c (coff_arm_relocate_section): Better error messages
8310 when interowrking conflucts occur. Courtesy of Jonathan Walton
8312 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
8313 relocations. Patch courtesy of Jonathan Walton and Tony
8316 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
8318 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
8319 part of Feb 22 change controling when to override the existing
8320 symbol with the .plt entry.
8322 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
8324 * config.bfd (targ_cpu): Add thumb-pe target.
8326 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
8327 functions in PE build.
8329 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
8331 * config.bfd (sparclite-*-elf*): Added.
8333 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
8335 * configure.in: Add elf.lo to elf shell variable.
8336 * Makefile.am (BFD_LIBS): Remove elf.lo.
8337 (BFD_LIBS_CFILES): Remove elf.c.
8338 (BFD32_BACKENDS): Add elf.lo.
8339 (BFD32_BACKENDS_CFILES): Add elf.c.
8340 * configure, Makefile.in: Rebuild.
8342 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
8344 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
8345 relocation against a non-local symbol should not have a dynamic
8348 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
8350 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
8352 (pe_print_private_bfd_data): Print PE flags. From Mikey
8353 <jeffdb@netzone.com>.
8355 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
8357 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
8358 a plt entry when we can determine that we authoritatively define
8361 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
8363 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
8364 don't actually use trad-core, but a SunOS-style core file handled
8366 * hosts/sparclinux.h: Remove.
8368 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
8370 * peicode.h (pe_print_idata): If there is no .idata section, look
8371 for the import tables in some other section. Make the initial
8372 label line up better with the data. Print the import address
8373 table even if there is no import name table. If the import
8374 address table holds actual addresses, print them.
8376 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
8378 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
8379 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
8380 bfd_error_system_call.
8382 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
8384 * Makefile.am (AUTOMAKE_OPTIONS): Define.
8385 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8387 From H.J. Lu <hjl@gnu.org>:
8388 * Makefile.am (libbfd_la_LDFLAGS): Define.
8389 * Makefile.in: Rebuild.
8391 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
8393 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8394 * netbsd.h (MACHTYPE_OK): Define.
8395 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
8396 calling N_SET_MACHTYPE, rather than having a switch.
8397 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
8399 * i386netbsd.c (MACHTYPE_OK): Don't define.
8400 (DEFAULT_MID): Define.
8401 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
8402 (MACHTYPE_OK): Don't define.
8403 (DEFAULT_MID): Define.
8404 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
8405 (DEFAULT_MID): Define.
8406 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
8407 (DEFAULT_MID): Define.
8408 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
8409 (DEFAULT_MID): Define.
8411 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8412 * vaxnetbsd.c: New file.
8413 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
8414 rather than netbsd_core.
8415 * targets.c (vaxnetbsd_vec): Declare.
8416 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
8417 defined, add netbsd_core_vec.
8418 * configure.in: Set COREFILE for alpha*-*-netbsd* and
8419 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
8420 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
8421 * config.bfd (alpha*-*-netbsd*): New target.
8422 * Makefile.am: Rebuild dependencies.
8423 (BFD32_BACKENDS): Add vaxnetbsd.lo.
8424 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
8425 * configure, Makefile.in: Rebuild.
8427 * configure.host: Remove the old shared library build stuff. We
8428 now use libtool instead.
8430 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
8432 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
8434 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
8436 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
8437 * configure: Rebuild.
8439 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
8440 * elf32-v850.c (remember_hi16s_reloc): New function.
8441 (find_remembered_hi16s_reloc): New function.
8442 (v850_elf_store_addend_in_insn): Use the above new functions to
8443 match up HI6S relocs with LO16 relocs.
8445 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
8447 * configure.in: Change -linux* to -linux-gnu*.
8448 * config.bfd, configure.host: Likewise.
8449 * configure: Rebuild.
8451 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
8453 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
8454 LO16/HI16S bug and improve comments about what is going on.
8456 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
8458 * configure, aclocal.m4: Rebuild with new libtool.
8460 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
8462 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
8463 when merging v850 code into v850e/v850ea code. Do not initialise
8464 output flags if the input is the default architecture.
8466 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
8468 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
8469 get the size from bfd_arch_bits_per_address instead of directly
8472 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
8474 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
8475 to wrap, just return all 1's bits instead.
8476 * libbfd.h: Regenerate.
8478 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
8480 * coff-i386.c (coff_pe_i386_relocate_section): New static function
8482 (coff_relocate_section): If COFF_WITH_PE, define as
8483 coff_pe_i386_relocate_section.
8484 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
8485 skip empty sections, to match coff_write_object_contents.
8487 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
8488 rather than swapping out r_offset twice. From Luke Deller
8489 <luked@cse.unsw.edu.au>.
8491 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
8493 * configure.in: Set libtool_enable_shared rather than
8494 libtool_shared. Remove diversion hack.
8495 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
8498 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
8500 * syms.c (struct stab_cache): Define.
8501 (struct stab_find_info): Remove cached_offset, cached_stab,
8502 cached_str, and cached_stroff fields. Add file_cache,
8503 function_cache, and line_cache fields.
8504 (_bfd_stab_section_find_nearest_line): Use extensive caching to
8507 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
8509 * peicode.h (pe_print_idata): Check for import of ordinal rather
8511 (pe_print_edata): If there is no .edata section, look for the
8512 export data in some other section.
8514 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
8516 * configure.in: Change version to 2.8.4.
8517 * configure: Regenerated.
8519 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8521 Add tms320c30 support:
8522 * cpu-tic30.c: New file.
8523 * aout-tic30.c: New file.
8524 * coff-tic30.c: New file.
8525 * archures.c (bfd_arch_tic30): Define.
8526 (bfd_tic30_arch): Declare.
8527 (bfd_archures_list): Add bfd_tic30_arch.
8528 * targets.c (bfd_target_vector): Add tic30_aout_vec and
8530 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
8531 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
8532 (coff_set_flags): Likewise.
8533 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
8534 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
8535 * Makefile.am: Rebuild dependencies.
8536 (ALL_MACHINES): Add cpu-tic30.lo.
8537 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
8538 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
8539 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
8540 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
8542 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
8544 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
8545 to lag behind LO16 reloc by a couple of instructions.
8547 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
8549 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
8550 make to reexamine the file timestamp.
8551 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
8553 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
8556 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
8558 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
8559 to create .dynsbss and .rela.sbss sections.
8560 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
8561 copied from dynamic objects into .sbss.
8562 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
8563 use it. Correct typo of .rela.sdata2.
8564 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
8565 put the data, which may now be in .sbss.
8566 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
8567 (elf_backend_create_dynamic_sections): Define as
8568 ppc_elf_create_dynamic_sections.
8570 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
8571 against _GLOBAL_OFFSET_TABLE_.
8572 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
8573 shared libraries which refer to local symbols. Make sure that the
8574 test for allocating space for a reloc in a shared object is the
8575 same as the test for emitting a reloc.
8577 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8579 * config.bfd (i[3456]-*-mingw32*): New target.
8580 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
8581 * aclocal.m4, configure: Rebuild.
8583 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
8585 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
8588 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
8590 Sparc v9 ABI compliant PLT:
8591 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
8592 (plt_templates, sparc64_elf_build_plt_entry): Delete.
8593 (LARGE_PLT_THRESHOLD): New define.
8594 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
8595 (sparc64_elf_build_plt): New function.
8596 (sparc64_elf_plt_entry_offset): Likewise.
8597 (sparc64_elf_plt_ptr_offset): Likewise.
8598 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
8599 contain the index for convenience. Skip the initial entries
8601 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
8602 memory for the benefit of .rela.plt.
8603 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
8604 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
8605 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
8606 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
8607 Call sparc64_elf_build_plt.
8608 (elf_backend_want_got_plt): No.
8609 (elf_backend_plt_readonly): No.
8610 (elf_backend_plt_alignment): 8.
8612 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
8613 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
8614 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
8617 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
8619 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
8621 * cpu-mips.c (arch_info_struct): Add mips variants.
8622 * bfd-in2.h: Rebuilt.
8624 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
8626 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
8629 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
8631 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
8632 (i[3456]86sco3.2v5*coff): New target.
8634 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
8636 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
8638 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
8640 * bfd.c (bfd_get_error_handler): Add orthogonal function.
8641 * bfd-in2.h: Regenerate.
8643 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
8645 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
8647 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
8649 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
8650 adjust addend for an output common symbol (from Jimmy Blair
8651 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
8652 defined symbol to counteract adjustment made in generic relocation
8655 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
8657 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
8659 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
8660 (GET_SCNDHR_NLNNO): Likewise.
8662 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
8664 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
8666 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
8668 * elf32-m32r.c: Add macros to handle NOP insertion.
8670 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
8672 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
8673 (xcoff_mark): Likewise.
8674 (xcoff_build_ldsyms): Mark absolute symbols.
8676 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
8678 * bout.c (b_out_write_object_contents): Sort symbols before output
8679 to keep {CALL,BAL}NAME symbols adjacent.
8680 (b_out_symbol_cmp): New function.
8682 For older changes see ChangeLog-9697
8688 version-control: never