1 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
3 * elflink.h (elf_link_find_version_dependencies): Check that
4 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
8 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
10 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
13 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
15 * targets.c (bfd_default_vector): Make non-const.
16 (find_target): New static function, broken out of
18 (bfd_set_default_target): New function.
19 (bfd_find_target): Call find_target. When defaulting, use
20 bfd_default_vector[0] if it is not NULL.
21 * libbfd-in.h (bfd_default_vector): Adjust declaration.
22 * bfd-in2.h, libbfd.h: Rebuild.
24 * syms.c (bfd_is_local_label): Return false if the symbol has no
26 * coff-i960.c (coff_i960_is_local_label_name): New function.
27 (coff_bfd_is_local_label_name): Define.
28 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
29 (coff_bfd_is_local_label_name): Define.
30 * coff-rs6000.c (xcoff_is_local_label_name): New function.
31 (coff_bfd_is_local_label_name): Define.
32 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
33 with .. or _.L_ as local.
34 * elf32-i386.c (elf_i386_is_local_label_name): New function.
35 (bfd_elf32_bfd_is_local_label_name): Define.
36 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
37 beginning with $ as local.
39 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
41 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
42 rather than comparing against info->lprefix.
43 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
44 * elflink.h (elf_link_input_bfd): Likewise.
45 * linker.c (_bfd_generic_link_output_symbols): Likewise.
46 * xcofflink.c (xcoff_link_input_bfd): Likewise.
48 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
49 _bfd_elf_is_local_label_name if not already defined.
50 * elf.c (_bfd_elf_is_local_label_name): New function.
51 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
53 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
54 (m88k_is_local_label_name): New static function.
56 * coffcode.h (coff_bfd_is_local_label_name): Define as
57 _bfd_coff_is_local_label_name if not already defined.
58 * coffgen.c (_bfd_coff_is_local_label_name): New function.
59 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
62 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
63 to _bfd_is_local_label_name.
64 (bfd_target): Likewise.
65 * syms.c (bfd_is_local_label): Define as function, not macro.
66 (bfd_is_local_name): Define.
67 * libbfd.c (bfd_generic_is_local_label_name): Rename from
68 bfd_generic_is_local_label, and take a string rather than a
70 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
71 (_bfd_nosymbols_bfd_is_local_label_name): Define.
72 (bfd_generic_is_local_label): Don't declare.
73 (bfd_generic_is_local_label_name): Declare.
74 * bfd-in2.h, libbfd.h: Rebuild.
75 * All backends: Change local_label to local_label_name.
77 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
78 (mips_elf_relocate_got_local): Change return type to boolean.
79 Don't assume that the first zero entry is unassigned; instead, use
81 (mips_elf_relocate_section): Check return value of
82 mips_elf_relocate_got_local.
83 (mips_elf_create_got_section): Initialize assigned_gotno field.
86 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
88 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
92 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
94 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
95 that have no contents merely because linker_mark is not set.
97 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
99 * config.bfd (mips*-*-lnews*): New target.
100 * coff-mips.c (mips_relocate_section): Make assert compare
101 content byteorder instead of header byteorder.
102 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
104 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
105 * configure.in (ecoff_biglittle_vec): Add case.
108 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
110 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
111 name begins with ".note".
112 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
113 section whose name begins with ".note".
114 (get_program_header_size): Corresponding change.
116 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
117 jal and for jal overflow.
119 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
121 From Eric Youngdale <eric@andante.jic.com>:
122 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
123 not found, try looking it up again without the version name.
124 (elf_link_add_object_symbols): Always link against the dynamic
125 symbol table of a dynamic object. When linking against a dynamic
126 object, include version strings in symbol names, and set up
127 version information. Add indirect symbols for default versions.
128 (elf_link_create_dynamic_sections): Add special version sections.
129 (struct elf_assign_sym_version_info): Define.
130 (struct elf_find_verdep_info): Define.
131 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
133 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
134 (elf_link_find_version_dependencies): New static function.
135 (elf_link_assign_sym_version): New static function.
136 (elf_link_renumber_dynsyms): New static function.
137 (struct elf_final_link_info): Add symver_sec field.
138 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
139 local symbols of a dynamic object. Handle DT_VER* constants.
140 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
141 dynamic object. Skip indirect symbols from ELF objects. Remove
142 the version name before choosing a hash bucket. Write out the
143 version information if appropriate.
144 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
145 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
146 (bfd_elf64_size_dynamic_sections): Likewise.
147 * bfd-in2.h: Rebuild.
148 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
149 Change elf_link_hash_flags to unsigned short.
150 (ELF_LINK_HIDDEN): Define.
151 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
152 dynverdef_hdr, dynversym_section, dynverdef_section,
153 dynverref_section, cverdefs, cverrefs, verdef, verref.
154 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
155 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
156 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
157 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
158 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
159 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
160 (_bfd_elf_slurp_version_tables): Declare.
161 * elf.c (_bfd_elf_swap_verdef_in): New function.
162 (_bfd_elf_swap_verdef_out): Likewise.
163 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
164 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
165 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
166 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
167 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
168 version information if there is any.
169 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
170 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
171 (elf_fake_sections): Handle .gnu.version* section names.
172 (assign_section_numbers): Handle SHT_GNU_ver* section types.
173 (_bfd_elf_slurp_version_tables): New function.
174 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
175 version name in string entered in dynamic hash table.
176 * elfcode.h: Include fnmatch.h.
177 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
178 symbol which was forced to become local.
179 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
180 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
181 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
182 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
184 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
186 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
188 (mn10200_elf_relax_section): Correctly compute a symbol's value
189 when the symbol is local, but not in the same section as we are
190 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
194 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
196 * elf32-m32r.c: Rewrite to use ELF backend linker.
197 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
198 Add small data area support (R_M32R_SDA16).
199 * reloc.c: Document BFD_RELOC_M32R_SDA16.
200 * bfd-in2.h,libbfd.h: Regenerated.
203 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
205 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
206 (mn10200_elf_relax_delete_bytes): Likewise.
207 (mn10200_elf_symbol_address_p): Likewise.
208 (mn10200_elf_get_relocated_section_contents): Likewise.
209 (bfd_elf32_bfd_relax_section): Define.
210 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
212 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
213 (mn10200_elf_relocate_section): Likewise.
214 (elf_backend_relocate_section): Define.
217 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
219 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
220 reloc.c, targets.c: New target, elf-*-D30V.
222 * bfd-in2.h, configure, libbfd.h: Rebuilt.
224 * cpu-d30v.c, elf32-d30v.c: New files.
227 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
229 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
230 * bfd-in2.h: Regenerated.
232 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
233 (rtype2howto): Add function.
234 (tic80_howto_table): Add.
237 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
239 * sysdep.h: Don't define errno in MSVC if error.h is included.
242 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
244 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
245 is initialized before it is used.
248 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
250 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
251 symbol into a weak undefined symbol; leave it as a common symbol.
253 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
255 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
256 about a symbol defined in a dynamic object if it has already been
257 defined in a regular object.
259 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
261 * makefile.vms: Add gcc flags to allow compiling with current gcc
263 (targmatch.h): New dependency.
265 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
267 * evax.h (ALPHA_R_CODEADDR): New relocation.
268 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
270 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
272 * bfd-in2.h, libbfd.h: Rebuild.
274 Restrict symbol length to 64 bytes, case preserving:
275 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
276 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
277 (_bfd_evax_length_hash_symbol): Added.
278 * evax-etir.c (_bfd_evax_write_etir): Call
279 _bfd_evax_length_hash_symbol before output of symbol.
280 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
281 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
283 * evax-emh.c: Output filename to object file without path.
285 * evax-egsd.c: New sections for local and global commons.
287 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
288 evax-misc.c, evax.h: Remove 8 bit characters from copyright
289 notices. Replace AXP with Alpha.
291 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
293 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
294 sections if we are creating a shared library.
296 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
298 * configure.host (i386-windows): Don't set host64=true.
300 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
302 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
303 (elf_mips16_gprel_howto): New static variable.
304 (mips16_gprel_reloc): New static function.
305 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
306 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
307 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
308 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
309 * bfd-in2.h, libbfd.h: Rebuild.
312 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
314 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
315 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
319 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
321 * config.bfd: add r5900
324 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
326 * elflink.h (elf_link_input_bfd): If we've discarded a section,
327 the output section will be the absolute section; don't print an
328 assertion message for that case when doing a relocateable link.
330 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
332 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
333 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
334 need_fn_sub, call_stub, and call_fp_stub.
335 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
336 (mips_elf_link_hash_newfunc): Initialize new fields.
337 (mips_elf_link_hash_table_create): Likewise.
338 (mips_elf_relocate_section): Redirect relocations to use mips16
339 stubs when appropriate.
340 (mips_elf_check_relocs): Attach stub sections to the appropriate
341 symbol. Set need_fn_stub when appropriate.
342 (mips_elf_always_size_sections): New static function.
343 (mips_elf_check_mips16_stubs): New static function.
344 (elf_backend_always_size_sections): Define.
345 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
347 * elflink.h (elf_link_input_bfd): Discard local symbols that are
348 attached to sections which are not being included in the link.
350 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
352 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
353 symbol value when computing the addend for a pc_relative
356 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
358 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
359 relocateable link, just skip pc_relative pcrel_offset relocs.
360 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
361 structure for an ARM26 reloc which can be resolved.
362 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
363 reloc can be resolved.
365 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
366 error in overflow check for R_RELBYTE.
368 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
370 * ieee.c (ieee_slurp_section_data): Pick up the start address.
371 From Mark Rasin <mark.rasin@telrad.co.il>.
373 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
376 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
378 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
379 (elf_mn10200_howto_table): Likewise.
380 (mn10200_reloc_map): Likewise.
383 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
385 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
386 * bfd-in2.h, libbfd.h: Regenerated.
387 * elf32-m32r.c: Add support for them.
390 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
392 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
393 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
395 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
396 r_format and r_pcrel. Always return a value.
398 * riscix.c (MY_final_link_callback): Define to dummy value.
400 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
401 relocations against the text segment, look up the output name of
403 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
404 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
405 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
406 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
407 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
410 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
412 * coff-tic80.c (tic80coff_vec): Use correct data put/get
413 routines for little endian data.
414 * coffcode.h (coff_write_object_contents): Set magic to
415 TIC80_ARCH_MAGIC for TIc80.
417 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
419 * coff-tic80.c (tic80coff_vec): Change to little endian data
423 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
425 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
426 auxiliary_filters parameter to be const char * const *. Accept a
427 NULL terminated array.
428 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
429 (bfd_elf32_size_dynamic_sections): Update declaration.
430 * bfd-in2.h: Rebuild.
432 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
434 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
435 NOTYPE symbol in a text section as a FUNC symbol.
437 * coffcode.h (coff_compute_section_file_positions): Force
438 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
440 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
442 * libaout.h (machine_type): Reserve several values for sparclet.
445 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
447 * config.bfd (tic80-*-*): Don't require 'coff'.
451 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
453 * elf32-v850.c (v850_elf_howto_table): Set the special_function
454 table to v850_elf_reloc for all non-standard relocations.
455 (v850_elf_check_relocs): Add check for h being non-null.
456 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
457 statement instead of multiple ifs.
458 (v850_elf_relocate_section): Fix up error message, don't just call
462 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
464 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
465 Use bfd_elf_generic_reloc as special function for all relocs.
466 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
468 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
469 24bit pc-relative reloc.
472 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
474 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
475 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
476 header byte order is little endian. Use correct bfd_get and
477 bfd_put routines for little endian headers.
478 * coffcode.h (coff_set_arch_mach_hook): Set arch to
479 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
482 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
484 * reloc.c: Add BFD_RELOC_24.
485 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
486 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
487 * bfd-in2.h, libbfd.h: Rebuilt.
489 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
491 elf64-alpha multiple .got rewrite:
493 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
494 (bfd_elf*_mkobject): Don't define here ...
495 * elfxx-target.h: ... but rather here. Default always_size_sections
497 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
498 what the #defines in elf-bfd.h transmuted it to anyway.
500 * section.c: Add SEC_LINKER_CREATED flag.
501 * bfd-in2.h: Rebuild.
502 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
503 relocation section flags.
504 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
505 SEC_IN_MEMORY to recognize generated bits.
506 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
508 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
509 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
510 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
511 * elf32-ppc.c (ppc_elf_create_linker_section,
512 ppc_elf_size_dynamic_sections): Likewise.
513 * elf32-sparc.c (elf32_sparc_check_relocs,
514 elf32_sparc_size_dynamic_sections): Likewise.
515 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
517 (_bfd_elf_create_dynamic_sections): Likewise.
518 (_bfd_elf_make_linker_section_rela): Likewise.
519 * elflink.h (elf_link_create_dynamic_sections): Likewise.
520 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
521 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
522 to identify generated bits.
523 (elf_link_input_bfd): Likewise.
525 * elf64-alpha.c: Rewrite everything touching relocations.
528 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
530 * elf32-v850.c (all functions and static variables): Go through
531 and regularize names to be of the form v850_elf_<xxx>.
532 (toplevel): Include <elf/v850.h>.
533 (enum reloc_type): Move to include/elf/v850.h.
534 (v850_elf_check_relocs): For common variables, if the variable is
535 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
536 into the appropriate section.
537 (elf_backend_check_relocs): Define.
539 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
541 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
544 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
546 * config.bfd (mips*el-*-linux*): New target.
547 (mips*-*-linux*): New target.
549 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
550 Return a useful value.
552 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
554 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
556 * configure: Rebuild.
557 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
558 ac_cv_func_mmap in bfd/configure.host.
560 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
561 filter_shlib and auxiliary_filter_shlib parameters.
562 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
564 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
565 (bfd_elf64_size_dynamic_sections): Likewise.
566 * bfd-in2.h: Rebuild.
568 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
570 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
571 symbols, don't export a symbol which is defined by an object in an
572 archive which contains shared objects.
575 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
577 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
578 for TI TMS320c80 (MVP).
579 (bfd_archures_list): Add bfd_tic80_arch.
580 * bfd-in2.h: Regenerate by running "make headers".
582 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
584 * cpu-tic80.c (bfd_tic80_arch): Add struct.
585 * configure.in (case $vec): Correct typo, "tb" not "tp".
586 Also add cofflink.o for tic80coff_vec.
587 * configure: Regenerate with autoconf.
590 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
592 * libbfd.c: Patch up the mmap code so that it is only built if BFD
593 is configured with --with-mmap.
596 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
598 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
599 (ALL_MACHINES): Add cpu-tic80.o
600 (cpu-tic80.o, coff-tic80.o): Add dependencies.
601 * coff-tic80.c: Add skeleton, cloned from another coff config.
602 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
606 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
608 * TODO: Correct a misspelling.
610 * coff-tic80.c: New file for TI TMS320C80 (MVP).
611 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
612 * configure.in (case $vec): Add tic80coff_vec entry.
613 * configure: Regenerate with autoconf.
614 * archures.c (bfd_tic80_arch): Declare.
615 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
616 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
617 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
618 (bfd_target_vector): Add tic80coff_vec entry.
621 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
623 * elflink.h (elf_buckets): Add some more values for larger
626 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
628 * Makefile.in (install): Move subdir_do out of conditional. From
629 Fred Fish <fnf@cygnus.com>.
631 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
633 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
635 (elf_mn10200_howto_table): Likewise.
636 (mn10200_reloc_map): Likewise.
638 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
640 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
641 mips16 symbol during the link.
642 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
644 (mips_elf_link_output_symbol_hook): New static function.
645 (elf_backend_link_output_symbol_hook): Define.
647 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
650 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
652 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
653 against SEC_DEBUGGING sections here (revert patch of December 5).
654 * elfcode.h (elf_object_p): Check for them here, instead.
656 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
658 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
659 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
661 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
662 (_bfd_elf_canonicalize_dynamic_reloc): New function.
663 * elf-bfd.h (struct elf_size_info): Update declaration of
665 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
666 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
667 * elfxx-target.h: Use new dynamic reloc routines by default.
668 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
671 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
673 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
674 if NAMES_HAVE_UNDERSCORE is defined.
676 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
678 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
680 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
682 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
685 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
687 * elflink.h (elf_link_add_object_symbols): Only add a weak
688 symbol if the real definition is in the dynamic symbol table.
689 After finding the real definition, then, if it is dynamic, add the
690 weak symbol to the dynamic symbol table.
692 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
694 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
696 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
699 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
701 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
703 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
704 (bfd_elf32_mn10300_reloc): Write data in little endian format.
705 * reloc.c: Remove mn10300 big endian relocs.
706 * bfd-in2.h, libbfd.h: Rebuilt.
708 * elf32-mn10200.c: Update from elf32-mn10300.c.
710 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
712 * elf32-mn10300.c (elf_symbol_leading_char): Define.
714 * elf32-mn10300.c: Add some comments.
716 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
718 * ihex.c (ihex_scan): Always initialize buf before jumping to
720 (ihex_read_section): Likewise.
722 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
724 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
725 inplace for most relocs.
727 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
729 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
730 even if SEC_ALLOC is not set.
731 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
732 when deciding whether to copy a reloc into a shared object.
733 (elf_i386_relocate_section): Likewise.
734 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
735 (elf32_sparc_relocate_section): Likewise.
736 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
737 reloc section if it is not set in the source section.
738 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
739 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
740 with a SEC_DEBUGGING section as SEC_DEBUGGING.
742 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
744 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
745 expects a .got.plt until we actually create it.
747 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
749 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
750 message for bfd_reloc_outofrange, rather than aborting. From
751 Philippe De Muyter <phdm@info.ucl.ac.be>.
753 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
754 a relocateable link, don't try to process them. From Heinz Wrobel
755 <wrobel@lpr.e-technik.tu-muenchen.de>.
757 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
759 * elf32-mn10300.c (mn10300_info_howto): Renamed from
760 mn10300_info_howto_rel. Tweak reloc argument to be an
762 (USE_RELA): Define instead of USE_REL.
763 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
765 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
767 * configure.in, configure: Handle mips*-sgi-irix6*.
768 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
771 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
773 * elf32-i386.c (elf_i386_relocate_section): Warn about a
774 relocation against a symbol defined in a section with no output
777 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
779 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
780 * configure, config.in: Rebuild with autoconf 2.12.
782 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
783 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
784 (swap_out_syms): Set st_other from existing st_other field.
785 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
787 (elf_link_output_extsym): Set the other field from the global hash
789 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
790 (elf_mips16_jump_howto): New static variable.
791 (mips16_jump_reloc): New static function.
792 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
793 (mips_info_to_howto_rel): Handle R_MIPS16_26.
794 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
796 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
797 * bfd-in2.h, libbfd.h: Rebuild.
798 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
800 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
802 * configure.host: Use long long for mips-sgi-irix6*.
804 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
805 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
807 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
809 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
810 (enum reloc_type): Add more reloc types.
811 (elf32_mn10300_howto_table): Update for new reloc types.
812 (elf32_mn10300_reloc_map): Update for new reloc types.
813 * reloc.c: Add some new relocs for the mn10300 series.
814 * bfd-in2.h, libbfd.h: Rebuilt.
816 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
818 * som.c (setup_sections): Don't lose for a space which has
819 no data, but some symbols.
821 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
823 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
824 (sunos_link_hash_table_create): Initialize got_needed.
825 (sunos_create_dynamic_sections): Only set .got section size if it
826 is not already set. Set got_needed.
827 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
828 sdynptr, and only handle dynamic sections, if dynamic sections are
830 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
831 Initialize .got section.
832 (sunos_scan_ext_relocs): Likewise.
833 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
835 (sunos_finish_dynamic_link): Check got_needed. Only set up
836 dynamic linking information if needed.
838 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
840 * config.bfd: Added VersaDOS format to the Ericsson configuration.
842 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
844 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
846 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
848 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
851 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
853 * filemode.c: Include sysdep.h.
854 * ihex.c: Add casts to eliminate compiler warnings.
855 * sunos.c: Add casts to eliminate compiler warnings.
857 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
859 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
861 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
862 appropriate relocations in the .so file if shared.
863 (ppc_elf_relocate_section): Ditto.
866 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
868 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
869 complain_overflow_unsigned.
872 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
874 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
875 overflows for R_D10V_16 and R_D10V_18.
877 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
879 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
880 (do_with_relocs): Likewise.
881 (do_as_repeat): Likewise.
882 (copy_expression): Likewise.
884 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
886 * ieee.c (ieee_write_external_part): Correctly record whether
887 there is an external part.
890 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
892 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
893 handle tda offsets for sld.w and sst.w instructions.
894 Fix alignment check in sld.w and sst.w tda reloc handling.
897 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
899 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
902 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
904 * elf32-v850.c: Add comments about assumptions about
905 char, short & long sizes.
906 (elf32_v850_bfd_final_link_relocate): Fix sign extension
907 problems for several relocs.
909 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
910 R_V850_SDA_OFFSET entry.
913 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
915 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
916 Store import file index in ldindx.
917 (xcoff_build_ldsyms): Assume that ldsym was not previously
918 allocated. For an imported symbol, copy ldindx into l_ifile.
921 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
923 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
924 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
925 fields in R_V850_TDA_OFFSET.
926 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
927 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
930 * elf32-v850.c: Include bfdlink.h.
931 (bfd_elf32_v850_reloc): Return an error if we get a reloc
933 (elf32_v850_bfd_final_link_relocate): New function.
934 (v850_elf_relocation_section): Likewise.
935 (elf_backend_relocate_section): Define.
938 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
940 * binary.c (binary_set_section_contents): Ignore sections which
941 don't have SEC_LOAD and SEC_ALLOC set.
943 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
945 * linker.c (_bfd_generic_final_link): Avoid losing static
946 symbols in the .bss section.
948 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
950 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
951 (mips32_64bit_reloc): New static function.
952 (mips_reloc_map): Add entry for BFD_RELOC_64.
953 (mips_elf_relocate_section): Handle R_MIPS_64.
955 * linker.c (default_indirect_link_order): Print an error message
956 when attempting to do a relocateable link with different object
957 file formats, rather than calling abort.
960 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
962 * reloc.c (m32r relocs): Rename them.
963 * bfd-in2.h, libbfd.h: Regenerated.
964 * elf32-m32r.c: Update.
965 (m32r_elf_10_pcrel_reloc): New function.
966 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
967 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
970 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
972 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
973 all sections that will be included in the output file.
974 (_bfd_generic_link_output_symbols): Discard symbols in sections
975 which are being discarded.
979 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
980 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
981 (elf_v850_howto_table): Corresponding changes.
982 (elf_v850_reloc_map): Corresponding changes.
983 * reloc.c: Add additional V850 relocations.
984 * bfd-in2.h, libbfd.h: Rebuilt.
986 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
987 no longer want in pc-relative relocs.
989 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
991 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
992 accept a reloc against an undefined sybmol!
994 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
996 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
999 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1001 * VERSION: Bump for new relocation.
1003 * hosts/i386bsd.h: If NBPG is not defined, define it as
1004 PAGE_SIZE, for recent versions of FreeBSD.
1006 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1008 * configure.host: Use `long long' as the 64 bit type on a Solaris
1009 host, since both gcc and the SunPRO compilers support it.
1011 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1013 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1014 mistake to have reused the ECOFF LITERAL for ELF since they have
1015 different semantics.
1016 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1017 * bfd-in2.h, libbfd.h: Rebuild.
1019 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1022 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1023 dynamic relocation for an undefweak symbol when we are building
1024 a static executable.
1026 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1028 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1029 point explicitly to srcdir.
1030 (targmatch.h): Edit references to point explicitly to objdir.
1032 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1034 * config.bfd: When setting targ_cpu, don't get confused by
1037 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1039 * configure.host: Add support for windows host (a build done
1040 under the Microsoft build environment).
1042 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1044 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1045 definition in a dynamic object, add it to the dynamic symbol table
1046 if any dynamic object mentions it. Reverts part of last patch.
1048 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1049 (sunos_link_hash_table_create): Initialize got_base.
1050 (bfd_sunos_size_dynamic_sections): If the .got section is more
1051 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1053 (sunos_check_dynamic_reloc): Subtract got_base from a base
1054 relative relocation.
1056 * elf32-mips.c (elf_mips_isa): New static function.
1057 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1058 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1060 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1062 * archive.c (do_slurp_coff_armap): Only treat archive as little
1063 endian for i960 COFF.
1065 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1067 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1068 by the change in size of the section when EXEC_P is not set.
1070 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1071 (m68kcoff_rtype_to_howto): New static function.
1072 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1073 VMA to the addend for a PC relative reloc.
1075 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1077 * Makefile.in: Rebuild dependencies.
1079 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1082 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1084 * Makefile.in: Remove explicit dependencies for mn10200 and
1086 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1087 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1088 (dependencies): Rebuilt.
1090 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1092 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1093 during this function.
1095 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1096 section if the flags are compatible.
1098 * configure.in: Add havevecs, and put it in tdefaults.
1099 * mpw-config.in: Likewise.
1100 * configure: Rebuild.
1101 * targmatch.sed: New file; a sed script to build targmatch.h from
1103 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1104 * targets.c: Include "fnmatch.h".
1105 (struct targmatch): Define.
1106 (bfd_target_match): Define by including targmatch.h.
1107 (bfd_find_target): If the target is not found by name, search for
1108 it as a configuration triplet.
1109 * Makefile.in: Rebuild dependencies.
1110 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1111 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1112 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1113 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1114 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1115 (CFILES): Remove i386dynix.c and hp300bsd.c.
1116 (targmatch.h): New target.
1117 (do_clean): Remove targmatch.h.
1119 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1120 * acconfig.h: Add NEED_DECLARATION_GETENV.
1121 * configure, config.in: Rebuild.
1122 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1123 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1125 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1127 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1128 * cpu-mn10200.c, cpu-mn10300.c: New files.
1129 * elf32-mn10200.c, elf32-mn10300.c: New files.
1130 * Makefile.in: Break mn10x00 support into two separate
1131 configurations, mn10200 and mn10300.
1132 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1133 * bfd-in2.h, configure: Rebuilt.
1135 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1137 * Makefile.in (do_clean): Move config.log to do_distclean.
1139 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1141 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1142 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1143 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1144 (elf32-mn10x00.o): Add dependencies.
1145 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1146 (bfd_mn10x00_arch): Declare.
1147 (bfd_archures_list): Add bfd_mn10x00_arch.
1148 * config.bfd: Add mn10x00-*-*.
1149 * configure.in: Add bfd_elf32_mn10x00_vec.
1150 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1151 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1152 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1153 * bfd-in2.h, configure: Rebuilt.
1155 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1157 openVMS/Alpha: Provide filename and case_hack flags via
1158 symbol table from gas.
1159 Add case_hack code for symbol output from vax/vms.
1160 * evax-alpha.c (evax_initialize): Remove filename handling,
1161 filename is provided via symbol table.
1162 (evax_get_symtab): Use local symbol count when setting up table.
1163 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1165 (_bfd_evax_write_egsd): Skip file name symbol.
1166 * evax-emh.c (get_vms_time_string): Local function now.
1167 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1169 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1170 through _bfd_evax_case_hack_symbol.
1171 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1173 (_bfd_evax_basename): Removed.
1174 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1175 * evax.h (evax_private_data_struct): Remove filename.
1176 (flag_hash_long_names, flag_show_after_trunc,
1177 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1180 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1182 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1183 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1184 (NO_SWAP_MAGIC): Don't define.
1185 (SWAP_MAGIC): Define.
1187 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1188 no hash table entry for a global symbol.
1190 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1192 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1194 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1196 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1197 symbol type with T_NULL. Warn if symbol type changes. Based on
1198 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1200 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1201 a dynamic object in the dynamic symbol table if it is referenced
1202 or defined by a regular object.
1205 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1207 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1208 remove dwarf local labels. Shrinks binaries by a factor of 3!
1211 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1213 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1214 by hand, rather than by calling bfd_make_section.
1217 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1219 * reloc.c: Rename m32r relocs.
1220 * bfd-in2.h, libbfd.h: Rebuilt.
1221 * elf32-m32r.c: Update.
1224 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1226 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1227 link, adjust the symbol index of a base relative reloc. Don't
1228 change the addend of a PC relative reloc if pcrel_offset is set.
1229 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1230 a relocateable link.
1232 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1233 it is zero, in case src_mask matters.
1234 (bfd_install_relocation): Likewise.
1236 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1238 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1240 (_bfd_xcoff_bfd_final_link): Don't set target_index
1241 to an uninitialized value.
1243 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1245 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1246 indices, rather than crashing.
1247 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1249 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1252 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1254 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1256 (coff_arm_adjust_symndx): New static function.
1257 (coff_adjust_symndx): Define.
1259 * srec.c (srec_scan): Accept multiple symbols on a single line.
1260 From Pascal Martin <pmartin@alsys.com>.
1264 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1266 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1267 (sunos_merge_private_bfd_data): New function.
1269 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1271 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1273 (bfd_merge_private_bfd_data): Likewise.
1274 * section.c (bfd_copy_private_section_data): Likewise.
1275 * syms.c (bfd_copy_private_symbol_data): Likewise.
1276 * bfd-in2.h: Rebuild.
1277 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1278 both BFD's are the right flavour.
1279 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1280 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1281 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1282 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1283 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1284 (ppc_elf_merge_private_bfd_data): Likewise.
1285 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1286 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1288 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1289 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1293 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1295 * reloc.c: Add m32r relocs.
1296 * bfd-in2.h, libbfd.h: Rebuilt.
1297 * cpu-m32r.c,elf32-m32r.c: New files.
1300 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1302 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1304 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1306 * tekhex.c (first_phase): Change type parameter from char to int.
1308 (pass_over): Change func to expect int, not char.
1310 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1311 rather than SEC_LOAD when aligning the file offset for the first
1312 section in a segment.
1314 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1316 * syms.c (coff_section_type): Make arg const.
1317 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1318 to make_bfd_asection().
1319 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1320 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1321 (_bfd_elf_stringtab_init): Remove prototype.
1323 * netbsd-core.c (swap_abort): Add prototype.
1324 * aix386-core.c (swap_abort): Ditto & make static
1325 * hpux-core.c (swap_abort): Ditto & make static.
1326 * irix-core.c (swap_abort): Ditto & make static.
1327 * ptrace-core.c (swap_abort): Ditto & make static.
1328 * trad-core.c (swap_abort): Ditto & make static.
1329 * coffswap.h (coff_swap_reloc_in): Ditto.
1330 (coff_swap_reloc_out): Ditto.
1331 (coff_swap_filehdr_in): Ditto.
1332 (coff_swap_filehdr_out): Ditto.
1333 (coff_swap_sym_in): Ditto.
1334 (coff_swap_sym_out): Ditto.
1335 (coff_swap_aux_in): Ditto.
1336 (coff_swap_aux_out): Ditto.
1337 (coff_swap_lineno_in): Ditto.
1338 (coff_swap_lineno_out): Ditto.
1339 (coff_swap_aouthdr_in): Ditto.
1340 (coff_swap_aouthdr_out): Ditto.
1341 (coff_swap_scnhdr_in): Ditto.
1342 (coff_swap_scnhdr_out): Ditto.
1343 * ihex.c (ihex_sizeof_headers): Ditto.
1344 * tekhex.c (getsym): Ditto.
1345 (find_chunk): Ditto & make static.
1346 (insert_byte): Ditto.
1347 (first_phase): Ditto.
1349 (tekhex_get_symtab): Ditto & make static.
1350 (tekhex_get_symtab_upper_bound): Ditto & make static.
1351 (tekhex_mkobject): Ditto.
1352 (tekhex_object_p): Ditto.
1353 (move_section_contents): Ditto.
1354 (tekhex_get_section_contents): Ditto.
1355 (tekhex_set_arch_mach): Ditto & make static.
1356 (tekhex_set_section_contents): Ditto.
1357 (writevalue): Ditto.
1360 (tekhex_write_object_contents): Ditto.
1361 (tekhex_sizeof_headers): Ditto.
1362 (tekhex_make_empty_symbol): Ditto.
1363 (tekhex_get_symbol_info): Ditto.
1364 (tekhex_print_symbol): Ditto.
1365 * irix-core.c (make_bfd_asection): Ditto.
1366 (irix_core_core_file_p): Ditto.
1367 (irix_core_core_file_failing_command): Ditto.
1368 (irix_core_core_file_failing_signal): Ditto.
1369 (irix_core_core_file_matches_executable_p): Ditto.
1370 (irix_core_make_empty_symbol): Ditto.
1371 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1372 * srec.c (srec_new_symbol): Ditto.
1373 (srec_get_section_contents): Ditto.
1374 (srec_set_arch_mach): Ditto.
1375 (srec_set_section_contents): Ditto.
1376 (internal_srec_write_object_contents): Ditto.
1377 (srec_write_object_contents): Ditto.
1378 (symbolsrec_write_object_contents): Ditto.
1379 (srec_sizeof_headers): Ditto.
1380 (srec_make_empty_symbol): Ditto.
1381 (srec_get_symtab_upper_bound): Ditto.
1382 (srec_get_symtab): Ditto.
1383 (srec_print_symbol): Ditto and make static.
1384 * elf.c (elf_read): Ditto
1385 (assign_section_numbers): Ditto.
1386 (elf_fake_sections): Ditto.
1387 (sym_is_global): Ditto.
1388 (elf_map_symbols): Ditto.
1389 (get_program_header_size): Ditto.
1390 * coffgen.c (make_a_section_from_file): Ditto.
1391 (coff_real_object_p): Ditto.
1392 (fixup_symbol_value): Ditto.
1393 (build_debug_section): Ditto.
1395 * syms.c (coff_section_type): Ditto.
1398 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1400 * bfd-in2.h: Rebuilt after m32r changes.
1403 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1406 * config.bfd,configure.in,configure: Add m32r support.
1407 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1409 * config.bfd: Keep target list alphabetically sorted.
1412 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1414 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1415 to add in the constant part found in the instruction itself.
1416 (case R_V850_HI16_S): Likewise.
1419 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1421 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1422 and R_D10V_18 to be 1 (word).
1424 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
1426 * stabs.c (_bfd_link_section_stabs): If the output_section field
1427 of either section is bfd_abs_section, then the linker is
1428 discarding the section and we should not optimize it.
1430 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
1432 * Makefile.in (aout-sparcle.o): New target.
1433 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1434 * config.bfd (sparclet-*-aout*): Add case.
1435 * configure.in (sparcle_aout_vec): Add case.
1436 * configure: Regenerated.
1437 * targets.c (sparcle_aout_vec): Declare.
1438 (bfd_target_vector): Add sparcle_aout_vec.
1439 * aout-sparcle.c: New file.
1442 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
1444 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1445 low order sign bit propogation for R_V850_HI16_S.
1447 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1448 handling V850 specific relocs.
1449 (elf_v850_howto_table): Use the new function for some
1450 relocations. Twiddle masks & shifts for some relocs.
1451 Set partial_inplace where needed.
1454 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1456 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1457 default architecture to a machine number of 0.
1458 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1460 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1461 the output BFD is the default, set it from the first input BFD.
1464 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1466 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1467 insert at bitpos zero. The HI16 relocs are shifted right
1468 by 16 bits. Fix src_mask for all relocs.
1469 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1471 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1475 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1477 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1478 Rewrite to use BFD file read routines and to avoid using a fixed
1479 length for the file name.
1482 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1484 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1485 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1486 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1487 to R_V850_{32,16,8}.
1489 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1491 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1492 (elf_v850_howto_table): Add info for HI16_S reloc.
1493 (v850_reloc_map): Add HI_16_S reloc.
1494 * reloc.c: Define BFD_RELOC_V850_* relocs.
1497 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1500 * elf32-sh.c: New file.
1501 * elf.c (prep_headers): Handle bfd_arch_sh.
1502 * elfcode.h (write_relocs): Handle absolute symbol.
1503 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1504 (_bfd_elf64_link_read_relocs): Declare.
1505 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1506 elf_link_read_relocs. Make globally visible. Change all
1508 (elf_link_input_bfd): Get external symbols from cache in
1509 symtab_hdr->contents. Get contents from cache in
1511 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1513 * reloc.c: Define BFD_RELOC_SH_* relocs.
1514 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1515 * coff-sh.c (sh_insns_conflict): Fix a return value.
1516 (_bfd_sh_align_load_span): New globally visible function, broken
1517 out of sh_align_load.
1518 (sh_align_load): Call _bfd_sh_align_load_span.
1519 (sh_swap_insns): Change relocs parameter to PTR.
1520 * bfd-in2.h, libbfd.h: Rebuild.
1521 * targets.c (bfd_elf32_sh_vec): Declare.
1522 (bfd_elf32_shl_vec): Declare.
1523 * config.bfd (sh-*-elf*): New target.
1524 * configure.in (bfd_elf32_sh_vec): New target vector.
1525 (bfd_elf32_shl_vec): New target vector.
1526 * configure: Rebuild.
1527 * Makefile.in: Rebuild dependencies.
1528 (BFD32_BACKENDS): Add elf32-sh.o.
1529 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1531 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1532 page before checking D_PAGED.
1534 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1535 (ihex_write_object_contents): Remove extbase; always use segbase
1538 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1540 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1541 * configure.host (i[345]86-*-*): Ditto.
1542 * config.bfd (i[345]86-*-*): Ditto.
1543 * configure: Regenerate.
1545 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1548 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1550 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1551 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1552 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1553 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1554 will have an ST_CODE type, change the symbol's type to ST_DATA.
1555 * som.c (hppa_som_gen_reloc_type): Update prototype.
1557 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1559 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1560 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1561 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1562 (mips_elf_finish_dynamic_sections): Likewise.
1564 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1566 * configure.host (HLDENV): New variable to set. Set it for
1567 *-*-sysv4*, since those linkers may not support -R but they always
1568 support LD_RUN_PATH.
1570 * libieee.h (NSECTIONS): Don't define.
1571 (ieee_data_struct): Change section_table to asection **. Add
1573 * ieee.c (get_section_entry): If the table isn't big enough, make
1575 (ieee_slurp_sections): Remove assertion about number of sections.
1576 (ieee_object_p): Adjust initialization of ieee to match changes to
1579 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1580 symbols merely because we are generating a shared library.
1581 (xcoff_build_ldsyms): Don't set up global linkage code for an
1582 undefined symbol merely because we are generating a shared
1586 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1588 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1589 (BFD32_BACKENDS) Add elf32-v850.o.
1590 * archures.c: Add bfd_v850_arch.
1591 * bfd-in2.h: Add bfd_v850_arch.
1592 * config.bfd (v850-*-*): New target.
1593 * configure: (bfd_elf32_v850_vec) New vector.
1594 * configure.in: (bfd_elf32_v850_vec) New vector.
1595 * cpu-v850.c: New file.
1596 * elf.c (prep_headers): Added case bfd_arch_v850.
1597 * elf32-v850.c: New file.
1598 * targets.c (bfd_elf32_v850_vec): New vector.
1601 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1603 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1604 a function code symbol for an XMC_XO symbol.
1606 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1608 * mpw-config.in: Update editing of autoconf vars to reflect
1609 Jul 18 configure.in change.
1610 * mpw-make.sed: Update editing of include pathnames to be
1611 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1613 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1615 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1616 which to offset to get the .plt entry address is ".plt".
1618 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1620 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1621 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1622 Added, for internal use by the ARM gas.
1624 * bfd-in2.h: Rebuilt
1626 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1628 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1629 in section dynidx start.
1631 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1633 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1634 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1635 optimization for g++.
1637 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1639 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1640 the -mrelocatable-lib bit set and the other doesn't, clear the
1641 -mrelocatable-lib bit in the header.
1643 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1645 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1646 symbol against a STT_FUNC symbol in a shared library.
1648 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1650 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1651 symbol is found, automatically define the corresponding function
1654 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1655 if sym.n_numaux is not zero.
1656 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1657 entry to disagree about the number of aux entries if the symbol
1660 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1661 section if it might be needed, not just if info->shared.
1662 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1663 the start of .rel.dyn if we are going to use it.
1664 (mips_elf_finish_dynamic_sections): Only clear the first element
1665 of .rel.dyn if the size is greater than zero.
1667 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1669 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1670 undefined_symbol callback for a symbol, then don't issue any more
1671 warnings about loader relocs.
1672 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1673 after calling the undefined_symbol callback.
1675 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1676 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1677 as the AIX linker seems to do.
1679 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1681 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1682 (evax_initialize): Remove evax_reloc_table.
1683 (evax_close_and_cleanup): Ditto.
1685 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1687 (evax_bfd_reloc_type_lookup): Ditto.
1688 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1689 cooked_size == raw_size.
1690 * evax-emh.c (_bfd_evax_register_filename): Remove.
1691 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1692 * evax-misc.c (add_new_contents): Malloc section at full size.
1693 (_bfd_save_evax_section): Memcpy section contents directly.
1694 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1695 (evax_reloc_table): Remove.
1697 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1699 * makefile.vms: Add better support for DEC C compilation
1700 Add evax.h dependencies
1702 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1703 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1704 (BFD_RELOC_ALPHA_BASEREG): Remove.
1705 * bfd-in2.h, libbfd.h: Rebuild.
1707 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1709 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1710 getgid if _WIN32 is defined.
1711 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1713 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1715 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1716 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1718 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1721 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1723 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1725 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1726 (NEED_DECLARATION_REALLOC): New macro.
1727 * configure, config.in: Rebuild.
1728 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1729 (realloc): Declare if NEED_DECLARATION_REALLOC.
1731 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1732 <strings.h> if they exist.
1734 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1736 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1738 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1740 Based on patches from Eric Valette <valette@crf.canon.fr>:
1741 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1742 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1743 (elf_howto_table): Add entries for new relocs.
1744 (elf_i386_reloc_type_lookup): Handle new relocs.
1745 (elf_i386_info_to_howto): Just call abort.
1746 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1747 (elf_i386_relocate_section): Likewise.
1749 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1751 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1753 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1755 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1756 only get the LMA from the phdr if they are in the same part of the
1759 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1760 new segment to make them more comprehensible. If the relationship
1761 between the LMA and the VMA changed, start a new segment. Don't
1762 check dynsec when deciding whether to start a new segment for a
1763 writeable section; -N will now handle this.
1765 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1767 * libhppa.h: Remove "esel" changes. Not the right approach.
1768 * som.c: Corresponding changes.
1769 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1770 which don't have a SOM symbol type associated with them.
1771 Reverses a 1994 change.
1773 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1775 Make ld -N more reasonable for ELF:
1776 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1777 phdr_in_section to false, and always use a single load segment.
1778 (elf_sort_sections): Sort sections by LMA after VMA.
1779 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1780 align to maxpagesize.
1781 (assign_file_positions_except_relocs): Likewise.
1782 * elfcode.h (elf_object_p): If a section is loaded but not page
1783 aligned, clear D_PAGED.
1785 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1787 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1788 Added, for internal use by the ARM gas.
1790 * bfd-in2.h: Rebuilt
1792 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1794 * libhppa.h (R_HPPA_ESEL): New field selector.
1795 (e_esel): Similarly.
1796 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1797 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1798 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1800 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1802 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1803 archive search before looking for stripped dynamic objects.
1805 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1807 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1808 symbol a warning rather than an error.
1810 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1812 * elf.c (assign_file_positions_for_segments): Track the virtual
1813 memory position separately from the file position, and use it to
1814 compute the alignment adjustment.
1816 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1818 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1819 and fixed mask on R_D10V_10_PCREL_L.
1821 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1823 * elf64-mips.c: Include "aout/ar.h".
1824 (mips_elf64_slurp_armap): New static function.
1825 (mips_elf64_write_armap): New static function.
1826 (bfd_elf64_archive_*): Define.
1827 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1828 Use instead of bfd_generic_archive_p.
1829 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1830 instead of _bfd_write_archive_contents.
1831 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1832 _bfd_generic_mkarchive.
1833 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1834 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1836 (TARGET_LITTLE_SYM): Likewise.
1837 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1839 * Makefile.in: Rebuild dependencies.
1841 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1842 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1843 SHT_MIPS_EVENTS sections.
1844 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1845 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1847 (_bfd_mips_elf_fake_sections): Likewise.
1849 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1850 * ecoff.c (ecoff_compute_section_file_positions): Copy
1851 rdata_in_text from backend info to tdata. Clear it if any data
1852 section comes before .rdata.
1853 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1854 tdata rather than backend info.
1856 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1858 * configure.in: Fix test for whether a compiler has a 64 bit
1859 type. From Jim Wilson <wilson@cygnus.com>.
1861 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1863 * configure.host (mips-sgi-irix6*): New host.
1865 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1866 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1867 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1869 * configure: Rebuild.
1870 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1871 (BFD_HOST_64_BIT): Define conditionally.
1872 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1873 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1874 (symvalue, bfd_size_type): Likewise.
1875 * bfd-in2.h: Rebuild.
1876 * Makefile.in (do_clean): Remove bfd-tmp.h.
1877 (do_distclean): Remove bfd-in3.h.
1878 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1879 (bfd-in3.h): New target.
1881 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1882 Andrew Gierth <ANDREWG@microlise.co.uk>.
1884 * configure.host: Set INSTALL_SHLIB.
1885 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1886 * configure: Rebuild.
1887 * Makefile.in (install): Use @INSTALL_SHLIB@.
1889 * config.bfd (mips*-*-irix6*): New target.
1890 * configure.host: Handle Irix 6 shared library like Irix 5.
1892 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1893 symbol for a magic name.
1894 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1896 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1899 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1901 * mpw-config.in: Add ELF support to mips config, create the
1902 elf32-target.h file in the object dir.
1903 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1905 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1907 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1908 Also removed most abort calls, in favor of using bfd reporting.
1910 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1912 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1913 (BFD32_BACKENDS) Add elf32-d10v.o.
1914 * archures.c: Add bfd_d10v_arch.
1915 * bfd-in2.h: Add bfd_d10v_arch.
1916 * config.bfd (d10v-*-*): New target.
1917 * configure: (bfd_elf32_d10v_vec) New vector.
1918 * configure.in: (bfd_elf32_d10v_vec) New vector.
1919 * cpu-d10v.c: New file.
1920 * elf.c (prep_headers): Added case bfd_arch_d10v.
1921 * elf32-d10v.c: New file.
1922 * libbfd.h: Rebuild.
1923 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1924 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1925 * targets.c (bfd_elf32_d10v_vec): New vector.
1927 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1929 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1931 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1933 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1934 bfd_mach_i386_i8086 machine types.
1936 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1938 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1941 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1943 * coffcode.h (coff_set_section_contents): A/UX does not require
1944 special handling of the _LIB section.
1946 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1948 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1949 value for R_RELBYTE.
1951 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1952 array if one was allocated.
1954 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1956 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1957 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1958 use_rld_obj_head and rld_value.
1959 (mips_elf_link_hash_table_create): Initialize new fields.
1960 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1962 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1963 __rld_obj_head symbol not seen, create an __rld_map symbol.
1964 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1965 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1966 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1967 __rld_obj_head symbol.
1968 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1970 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1972 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1974 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1975 ppc_elf_addr16_ha_reloc.
1976 (ppc_elf_addr16_ha_reloc): New static function.
1978 * coff-mips.c (struct mips_hi): Define.
1979 (mips_refhi_list): New static variable.
1980 (mips_refhi_addr, mips_refhi_addend): Remove.
1981 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1982 (mips_reflo_reloc): Process mips_refhi_list.
1983 (mips_relhi_list): New static variable.
1984 (mips_relhi_addr, mips_relhi_addend): Remove.
1985 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1986 (mips_rello_reloc): Process mips_relhi_list.
1987 (mips_relocate_section): Permit an arbitrary number of REFHI or
1988 RELHI relocs before the associated REFLO or RELLO reloc.
1990 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1992 * aout-target.h (MY(callback)): Set reloc_count fields.
1994 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1996 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1997 sections unless this is a SunOS link.
1999 * VERSION: Set to 2.7.1.
2001 * Released binutils 2.7.
2003 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2005 * i386aout.c: Include "aout/aout64.h".
2006 (i386aout_write_object_contents): New static function.
2007 (MY_write_object_contents): Define.
2009 * netbsd.h (MY(write_object_contents)): Make sure that
2010 adjust_sizes_and_vmas is called before fiddling with the magic
2013 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2015 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2017 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2019 * libbfd-in.h (itos, stoi): Don't define.
2020 * libbfd.h: Rebuild.
2021 * i386lynx.c (KEEPIT): Define as udata.i.
2022 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2023 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2024 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2025 flags. Don't use stoi.
2027 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2029 * elf.c (map_sections_to_segments): Don't start a new segment for
2030 a writable section if it's on the same page as the previous
2031 segment. Reset the writable variable for a readonly section.
2033 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2035 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2036 first_thunk_address, thunk_size, and import_table_size.
2037 * peicode.h: Improved some diagnostics regarding edata sections.
2039 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2041 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2042 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2044 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2046 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2047 with XCOFF_DEF_DYNAMIC set is really defined.
2048 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2049 (xcoff_link_add_symbols): Only create special sections if using an
2052 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2054 (bfd_install_relocation): Likewise.
2056 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2058 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2060 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2061 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2062 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2063 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2064 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2065 are found for LITERAL relocs.
2066 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2067 taken, we cannot generate a .plt entry for the symbol.
2069 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2071 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2072 sysconf functions (for gprof).
2073 * configure, config.in: Rebuild.
2075 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2077 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2078 an archive if it has a map. If the object file has the wrong
2081 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2082 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2084 (alpha_relocate_section): Likewise.
2086 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2087 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2088 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2089 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2090 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2091 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2092 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2093 * peicode.h: Corresponding changes.
2095 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2097 * elflink.h (elf_create_pointer_linker_section): Comment out code
2098 dealing with making GOT pointers negative of the GOT symbol for
2101 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2103 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2104 increment the .rela.plt size until after we're done creating the
2106 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2107 .rela.plt offset directly rather than calculating it.
2109 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2111 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2112 Use autoconf-set values.
2113 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2114 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2117 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2118 * configure: Rebuilt.
2120 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2122 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2123 handling code > 1k away.
2125 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2127 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2128 defined, output whenever the symbol is updated.
2130 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2132 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2133 section to 0 if user_set_vma is set.
2134 * elflink.h (elf_bfd_final_link): Likewise.
2136 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2138 Partially undo patch of Jun 20.
2139 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2140 (coff_compute_section_file_positions): Likewise.
2141 (coff_write_object_contents): Likewise. Re-add deleted code, but
2142 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2143 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2145 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2147 * config.bfd: Add support for *-*-rtems* configurations.
2149 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2151 * elf.c (prep_headers): Add bfd_arch_alpha case.
2153 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2155 * elf64-alpha.c: New file.
2156 * config.bfd (alpha-*-linuxecoff*): New target.
2157 (alpha-*-linux*, alpha-*-elf*): New targets.
2158 * configure.in (bfd_elf64_alpha_vec): New vector.
2159 * configure: Rebuild.
2160 * targets.c (bfd_elf64_alpha_vec): Declare.
2161 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2162 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2163 * bfd-in2.h, libbfd.h: Rebuild.
2164 * Makefile.in: Rebuild dependencies.
2165 (BFD64_BACKENDS): Add elf64-alpha.o.
2166 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2168 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2170 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2171 than relying on a right shift of 32.
2173 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2175 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2176 ifdef to COFF_WITH_PE.
2177 (coff_compute_section_file_positions): Likewise.
2178 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2179 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2180 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2181 COFF_IMAGE_WITH_PE, always include.
2183 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2185 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2187 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2188 approximate the correct answer if SIZEOF_HEADERS was not used.
2190 * binary.c (binary_set_section_contents): Set section file
2191 position based on LMA rather than VMA.
2193 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2195 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2196 symbols if info->strip == strip_all.
2198 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2200 * coff-h8300.c: Remove #if 0 code.
2201 (compatable): Don't allow mixing/matching of different architectures.
2203 * archures.c (bfd_mach_h8300s): Add.
2204 * bfd-in2.h: Rebuilt.
2205 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2207 (h8300_reloc16_estimate): Likewise.
2208 (h8300_reloc16_extra_cases): Likewise.
2209 (h8300_bfd_link_add_symbols): Likewise.
2210 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2211 (coff_set_flags): Likewise.
2212 * cpu-h8300.c (h8300_scan): Likewise.
2213 Add H8/S to bfd_h8300_arch list.
2215 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2217 Added support for Alpha OpenVMS:
2218 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2219 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2220 * config.h-vms, makefile.vms: New files.
2221 * config.bfd (alpha-*-*vms*): New target.
2222 * configure.in (evax_alpha_vec): New target vector.
2223 * configure: Rebuild.
2224 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2225 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2226 * targets.c (bfd_target_evax_flavour): Define.
2227 (evax_alpha_vec): Declare.
2228 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2229 if BFD64 is defined.
2230 * bfd-in2.h, libbfd.h: Rebuild.
2231 * Makefile.in: Rebuild dependencies.
2232 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2233 evax-emh.o, and evax-misc.o.
2234 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2235 evax-etir.c, evax-emh.c, and evax-misc.c.
2236 (HFILES): Add evax.h.
2238 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2240 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2242 (h8300_bfd_link_add_symbols): Likewise.
2244 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2246 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2247 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2249 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2251 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2252 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2254 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2255 R_MIPS_32 relocs if creating a shared library.
2257 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2259 * peicode.h (add_data_entry): Use pei_section_data rather than
2260 _cooked_size. Corresponds to May 13 change in coffcode.h.
2262 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2264 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2265 * coffcode.h (coff_write_object_contents): If there are long
2266 section names, always set the f_symptr field, even if there are no
2268 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2269 if there are no symbols.
2271 * coffgen.c (make_a_section_from_file): Check return value of
2272 _bfd_coff_read_string_table.
2273 (coff_real_object_p): Check return value of
2274 make_a_section_from_file.
2275 (_bfd_coff_read_string_table): Check that there are some symbols
2276 before trying to read the string table size.
2278 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2280 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2281 to replace a symbol in a dynamic object with a symbol from another
2282 dynamic object, do the replacement if the existing symbol is
2283 global linkage code.
2285 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2286 for _ptrgl, and treat it as global linkage code.
2288 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2289 filename or N_SO symbol past the offset, and use it to indicate
2290 that there is no line number or function when appropriate.
2292 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2294 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2295 common symbol defined by the linker. Don't export function code
2296 even if export_defineds is set.
2298 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2300 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2302 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2303 (h8300_symbol_address_p): New function.
2304 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2307 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2309 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2311 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2312 correctly for the two variants. Allow relaxing if the target
2313 is 128 bytes away since after relaxation it'll be 126 bytes away.
2314 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2315 "dot" and "value". Allow relaxing if the target is 128 bytes
2316 away since after relaxation it'll be 126 bytes away.
2317 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2318 the given section until nothing changes.
2320 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2322 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2323 alignment hack--we can get the lnnoptr info another way without
2324 suddenly increasing the alignment requirements. Set the flags for
2326 (ecoff_compute_section_file_positions): Do so.
2328 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2330 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2331 to keep the HP emulator database happy.
2333 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2334 From Kevin Buettner <kev@primenet.com>.
2336 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2338 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2339 name of a NULL section.
2341 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2343 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2344 set, always call the notice callback.
2346 * VERSION: Increment for bfdlink.h change.
2348 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2350 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2351 (sh_relax_delete_bytes): Correct handling of differently sized
2352 trailing alignment reloc.
2354 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2355 * bfd-in2.h: Rebuild.
2356 * configure.in: Warn if there is no known 64 bit type.
2357 * configure: Rebuild.
2359 * Makefile.in: Rebuild dependencies.
2360 (BFD32_BACKENDS): Add ppcboot.o.
2361 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2363 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2364 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2366 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2368 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2369 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2370 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2371 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2373 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2375 * elf64-mips.c: Improve reloc special_functions and handling of
2376 SHT_MIPS_OPTIONS section.
2377 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2378 mips_elf_hi16_reloc and make globally visible.
2379 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2380 make globally visible.
2381 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2382 make globally visible.
2383 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2384 and make globally visible.
2385 (gprel16_with_gp): Check howto->src_mask before using value in
2387 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2388 and make globally visible.
2389 (gprel32_with_gp): Check howto->src_mask before fetching value.
2390 (bfd_mips_elf_swap_options_in): New function.
2391 (bfd_mips_elf_swap_options_out): New function.
2392 (_bfd_mips_elf_set_private_flags): Rename from
2393 mips_elf_set_private_flags and make globally visible.
2394 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2395 mips_elf_copy_private_bfd_data and make globally visible.
2396 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2397 mips_elf_merge_private_bfd_data and make globally visible.
2398 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2399 for a SHT_MIPS_OPTIONS section.
2400 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2401 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2402 name of a SHT_MIPS_OPTIONS section.
2403 (_bfd_mips_elf_set_section_contents): New function.
2404 (mips_elf32_section_processing): Set the GP value in a
2405 SHT_MIPS_OPTIONS section.
2406 (_bfd_mips_elf_find_nearest_line): Rename from
2407 mips_elf_find_nearest_line and make globally visible.
2408 (bfd_elf32_set_section_contents): Define.
2409 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2410 (_bfd_mips_elf_lo16_reloc): Declare.
2411 (_bfd_mips_elf_gprel16_reloc): Declare.
2412 (_bfd_mips_elf_got16_reloc): Declare.
2413 (_bfd_mips_elf_gprel32_reloc): Declare.
2414 (_bfd_mips_elf_set_private_flags): Declare.
2415 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2416 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2417 (_bfd_mips_elf_find_nearest_line): Declare.
2418 (_bfd_mips_elf_set_section_contents): Declare.
2420 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2422 (elf_info_to_howto): Define.
2423 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2425 (elf_info_to_howto): Define.
2426 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2428 (elf_info_to_howto): Define.
2430 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2431 R_MOV16B[12], to match change in coff/internal.h.
2433 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
2435 * elf64-mips.c: Extensive additions to provide better support for
2436 writing files and for gas.
2437 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2438 of mips_elf_object_p.
2439 (mips_elf32_object_p): Rename from mips_elf_object_p; call
2440 _bfd_mips_elf_object_p.
2441 (_bfd_mips_elf_final_write_processing): Rename from
2442 mips_elf_final_write_processing and make globally visible.
2443 (_bfd_mips_elf_fake_sections): Rename from
2444 mips_elf_fake_sections and make globally visible.
2445 (_bfd_mips_elf_section_from_bfd_section): Rename from
2446 mips_elf_section_from_bfd_section and make globally visible.
2447 (_bfd_mips_elf_section_processing): New function, broken out of
2448 mips_elf_section_processing.
2449 (mips_elf32_section_processing): Rename from
2450 mips_elf_section_processing; call
2451 _bfd_mips_elf_section_processing.
2452 (_bfd_mips_elf_symbol_processing): Rename from
2453 mips_elf_symbol_processing and make globally visible.
2454 (_bfd_mips_elf_read_ecoff_info): Rename from
2455 mips_elf_read_ecoff_info and make globally visible.
2456 (mips_elf32_ecoff_debug_swap): Rename from
2457 mips_elf_ecoff_debug_swap.
2458 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2459 struct symbol_cache_entry.
2460 (_bfd_elf_validate_reloc): New function, moved in from
2461 elfcode.h:validate_reloc.
2462 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2463 to _bfd_elf_validate_reloc. Change all callers.
2464 * elf-bfd.h (bfd_section_from_shdr): Declare.
2465 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2466 (_bfd_elf_validate_reloc): Declare.
2467 (_bfd_mips_elf_object_p): Declare.
2468 (_bfd_mips_elf_fake_sections): Declare.
2469 (_bfd_mips_elf_section_from_bfd_section): Declare.
2470 (_bfd_mips_elf_section_processing): Declare.
2471 (_bfd_mips_elf_symbol_processing): Declare.
2472 (_bfd_mips_elf_read_ecoff_info): Declare.
2473 (_bfd_mips_elf_final_write_processing): Declare.
2474 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2477 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2478 (mips_elf_final_write_processing): Likewise.
2480 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2482 64-bit MIPS ELF ABI objdump support:
2483 * elf64-mips.c: New file.
2484 * Makefile.in: Rebuild dependencies.
2485 (BFD64_BACKENDS): Add elf64-mips.o.
2486 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2487 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2488 bfd_elf64_littlemips_vec to targ_selvecs.
2489 (mips*-*-elf*): Likewise.
2490 * confingure.in: Add bfd_elf64_bigmips_vec and
2491 bfd_elf64_littlemips_vec to vector switch.
2492 * configure: Rebuild.
2493 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2494 broken out of mips_elf_section_from_shdr.
2495 (mips_elf32_section_from_shdr): Rename from
2496 mips_elf_section_from_shdr. Call new function.
2497 (elf_backend_section_from_shdr): Update name of renamed function.
2498 * elf-bfd.h (struct elf_size_info): Change second parameter of
2499 write_out_phdrs to be const. Likewise for second parameter of
2501 (struct bfd_elf_section_data): Add rel_hdr2 field.
2502 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2503 (bfd_elf32_swap_symbol_out): Likewise.
2504 (bfd_elf32_swap_reloc_in): Likewise.
2505 (bfd_elf32_swap_reloc_out): Likewise.
2506 (bfd_elf32_swap_reloca_in): Likewise.
2507 (bfd_elf32_swap_reloca_out): Likewise.
2508 (bfd_elf32_swap_phdr_in): Likewise.
2509 (bfd_elf32_swap_phdr_out): Likewise.
2510 (bfd_elf32_swap_dyn_in): Likewise.
2511 (bfd_elf32_swap_dyn_out): Likewise.
2512 (bfd_elf32_slurp_symbol_table): Declare.
2513 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2514 (bfd_elf32_write_out_phdrs): Declare.
2515 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2516 (bfd_elf64_swap_symbol_out): Likewise.
2517 (bfd_elf64_swap_reloc_in): Likewise.
2518 (bfd_elf64_swap_reloc_out): Likewise.
2519 (bfd_elf64_swap_reloca_in): Likewise.
2520 (bfd_elf64_swap_reloca_out): Likewise.
2521 (bfd_elf64_swap_phdr_in): Likewise.
2522 (bfd_elf64_swap_phdr_out): Likewise.
2523 (bfd_elf64_swap_dyn_in): Likewise.
2524 (bfd_elf64_swap_dyn_out): Likewise.
2525 (bfd_elf64_slurp_symbol_table): Declare.
2526 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2527 (bfd_elf64_write_out_phdrs): Declare.
2528 (_bfd_mips_elf_section_from_shdr): Declare.
2529 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2530 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2531 section for the section, add the new one to rel_hdr2. Increment
2532 reloc_count rather than setting it.
2533 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2534 Remove static declaration.
2535 (elf_write_shdrs_and_ehdr): Define name as macro.
2536 (elf_write_out_phdrs): Likewise.
2537 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2538 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2539 (elf_swap_symbol_in): Change second parameter to be const.
2540 (elf_swap_symbol_out): Likewise.
2541 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2542 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2543 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2544 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2545 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2546 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2547 parameter to be const. Make non-static.
2548 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2550 (elf_slurp_symbol_table): Make non-static.
2551 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2552 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2553 (elf_backend_size_info): Likewise.
2554 (elfNN_bed): Use elf_backend_size_info.
2555 * targets.c (bfd_elf64_bigmips_vec): Declare.
2556 (bfd_elf64_littlemips_vec): Declare.
2557 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2558 bfd_elf64_littlemips_vec if BFD64 is defined.
2560 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2562 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2564 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2565 zeroes, in alignment holes.
2567 * configure: Rebuild with autoconf 2.10.
2569 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2570 potential leading underscore in the allocated buffer.
2572 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2574 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2575 symbols into .sbss if this is a relocatable link.
2577 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2579 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2580 undefined symbols when creating a shared library.
2582 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2584 * coff-sh.c: Add a bunch of new code and static const arrays to
2585 support aligning loads and stores on four byte memory boundaries.
2587 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2589 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2590 call sh_align_loads.
2591 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2594 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2596 * cache.c (bfd_open_file): Unlink the file before opening it for
2597 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2599 * opncls.c (bfd_fdopenr): Set opened_once.
2601 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2603 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2606 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2607 the code unconditionally.
2609 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2611 * libcoff-in.h (struct pei_section_tdata): Define structure.
2612 (pei_section_data): Define macro.
2613 * libcoff.h: Rebuild.
2614 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2615 store s_paddr field in pei_section_data.
2616 (coff_compute_section_file_positions): Use pei_section_data rather
2617 than _cooked_size, and don't overwrite an existing value.
2618 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2619 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2620 * peicode.h (coff_bfd_copy_private_section_data): Define if
2622 (pe_bfd_copy_private_section_data): New static function if
2625 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2627 * srec.c (srec_set_arch_mach): Write as a function rather than a
2630 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2631 no map, just check each member in turn to see whether it is
2634 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2636 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2637 table. Call BFD_ASSERT to validate header size, instead of
2639 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2642 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2644 * ppcboot.c: New target for looking at PPCbug boot records.
2646 * config{ure.in,.bfd}: Add support for ppcboot target.
2648 * configure: Regenerate.
2650 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2652 * coff-h8300.c (howto_table): Update names to match recent
2653 changes to include/coff/internal.h. Fix minor errors in the
2654 existing relocs. Add R_MOVL1 and R_MOVL2.
2655 (rtype2howto): Similarly.
2656 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2657 existing relaxing code and peform more relaxing.
2658 (h8300_reloc16_extra_cases): Likewise.
2660 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2662 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2665 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2667 * elfcode.h (elf_object_p): Reject generic ELF target if
2668 e_machine matches an alternate machine code in a specific backend.
2670 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2671 obsolete align_power_min field.
2673 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2675 * coff-h8300.c (reloc_howto_type): Add howto entry for
2677 (rtype2howto): Handle R_PCRWORD_B.
2678 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2679 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2680 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2681 branch (R_PCWORD_B).
2683 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2685 * aoutx.h (translate_from_native_sym_flags): Set the section for
2686 BSF_CONSTRUCTOR symbols.
2688 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2691 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2693 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2694 stop looking when section is found.
2696 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2698 * coffcode.h (STRING_SIZE_SIZE): Define.
2699 (styp_to_sec_flags): Handle long symbol names when looking for the
2701 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2702 (bfd_coff_long_section_names): Define.
2703 (coff_write_object_contents): Handle long section names.
2704 (bfd_coff_std_swap_table): Initialize new field.
2705 * libcoff.h: Rebuild.
2706 * coffgen.c (make_a_section_from_file): Handle long section
2708 (coff_write_symbols): Handle long section names.
2709 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2710 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2711 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2712 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2713 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2714 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2715 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2716 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2718 * bout.c (b_out_callback): Set lma of sections.
2719 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2720 parameter to output_bfd. Used input_bfd instead of output_bfd in
2723 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2725 * aoutx.h (translate_from_native_sym_flags): Don't create
2726 SEC_CONSTRUCTOR sections.
2727 * ecoff.c (ecoff_set_symbol_info): Likewise.
2729 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2730 From Don Bowman <bowman@waterloo.hp.com>.
2732 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2734 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2735 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2737 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2739 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2740 mips_32_relocs field.
2741 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2742 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2743 relocs against a global symbol which is not defined in a regular
2745 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2746 against a global symbol, increment mips_32_relocs.
2747 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2748 the symbol is not defined in a regular file, make room in the
2751 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2753 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2754 file position and the virtual file position separately. Set
2755 filepos information bsaed on the real file position.
2756 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2757 Jan 23 change to coffcode.h.
2759 * som.c (som_slurp_symbol_table): Set the symbol count to the
2760 number of BFD symbols created.
2762 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2764 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2765 output file if linking shared objects. Loop to check all relocs,
2766 rather than returning false on first error.
2768 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2770 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2771 (ppc_elf_additional_program_headers): If .interp section, bump #
2772 of program headers by 1.
2773 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2774 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2775 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2777 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2779 (ppc_elf_relocate_section): If the output section isn't defined,
2780 don't abort, just give an error message.
2782 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2783 being created is .sdata or .sdata2, don't make the symbol dynamic.
2785 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2787 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2788 members of an archive for dynamic objects with no symbols, and
2789 pass them directly to check_archive_element.
2790 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2791 xcoff_link_check_dynamic_ar_symbols.
2792 (xcoff_link_check_dynamic_ar_symbols): New static function.
2794 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2795 from _bfd_nodynamic to _bfd_xcoff.
2796 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2798 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2799 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2800 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2801 * libcoff.h: Rebuild.
2802 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2803 (xcoff_get_section_contents): New static function.
2804 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2805 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2806 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2807 (xcoff_dynamic_reloc): New static variable.
2808 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2809 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2811 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2813 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2814 if reloc_entry->addend is not 0.
2815 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2817 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2819 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2821 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2822 Add entries for R_SPARC_[56].
2823 (sparc_reloc_map): Add entries for R_SPARC_[56].
2825 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2827 Optimize linking of stabs in sections as used in ELF and COFF.
2828 * stabs.c: New file.
2829 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2830 (_bfd_write_section_stabs): Declare.
2831 (_bfd_write_stab_strings): Declare.
2832 * libbfd.h: Rebuild.
2833 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2834 (struct coff_link_hash_table): Add stab_info field.
2835 * libcoff.h: Rebuild.
2836 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2838 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2840 (_bfd_coff_final_link): Write out stab strings hash table.
2841 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2842 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2844 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2845 (struct bfd_elf_section_data): Add stab_info field.
2846 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2848 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2849 _bfd_link_section_stabs.
2850 (elf_bfd_final_link): Write out stab strings hash table.
2851 (elf_link_input_bfd): Handle optimized stabs sections.
2852 * reloc.c (_bfd_final_link_relocate): Check address against
2853 _raw_size rather than _cooked_size.
2854 * Makefile.in: Rebuild dependencies.
2855 (BFD_LIBS): Add stabs.o
2856 (BFD_LIBS_CFILES): Add stabs.c.
2858 * VERSION: Increment for bfdlink.h change.
2860 * coffgen.c (coff_renumber_symbols): Correct handling of
2861 BSF_NOT_AT_END common symbols.
2863 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2865 * coff-ppc.c (record_toc): Add cast to avoid warning.
2866 (ppc_allocate_toc_section): Likewise.
2867 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2868 (ppc_coff_reloc_type_lookup): Remove unreached code.
2869 * coffcode.h (coff_write_object_contents): Don't take the address
2871 * peicode.h (pe_print_idata): Add casts to avoid warning.
2872 (pe_print_edata): Likewise.
2873 (pe_print_reloc): Remove ANSI C string concatenation.
2875 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2877 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2879 * libcoff.h: Rebuild.
2880 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2882 (coff_swap_aux_out): Likewise.
2883 * peicode.h (coff_swap_aux_in): Likewise.
2884 (coff_swap_aux_out): Likewise.
2885 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2887 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2889 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2890 Fix up .bf endndx link fields.
2891 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2893 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2896 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2898 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2899 on Solaris PowerPC systems doesn't get confused.
2901 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2904 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2905 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2906 update did_reg and did_reg2.
2908 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2910 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2912 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2913 callback routines, pass h->root.string rather than name, in case
2914 copy is true and name is transient.
2916 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2918 * elfcore.h: Add support for core files with multiple threads.
2919 (Primarily for Solaris.)
2921 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2923 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2924 section->orelocation is NULL.
2926 * coffgen.c (bfd_coff_get_syment): New function.
2927 (bfd_coff_get_auxent): New function.
2928 * bfd-in.h (bfd_coff_get_syment): Declare.
2929 (bfd_coff_get_auxent): Declare.
2930 * bfd-in2.h: Rebuild.
2932 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2934 * elf32-mips.c (struct mips_hi16): Define.
2935 (mips_hi16_addr, mips_hi16_addend): Remove.
2936 (mips_hi16_list): New static variable.
2937 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2938 (mips_elf_lo16_reloc): Process mips_hi16_list.
2939 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2940 relocs before the associated LO16 reloc.
2942 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2944 * versados.c (versados_scan): Check bfd_alloc return value.
2945 (versados_object_p): Check all bfd_read return values. Require
2946 that lang field be less than 10, to avoid confusion with Intel Hex
2949 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2951 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2952 not 0, for an absolute symbol.
2953 (NAME(aout,swap_ext_reloc_out)): Likewise.
2955 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2956 (ihex_write_object_contents): For a large start address, output
2957 the full 32 bit address in record type 5.
2959 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2960 to int to avoid promotion problems in prototype.
2962 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2964 * configure.host: Use ${srcdir} when looking for picfrag.
2966 * configure.host: Switch on ${libdir}, not $(libdir). From
2967 alan@spri.levels.unisa.edu.au (Alan Modra).
2969 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2970 entry point, not just for DYNAMIC objects.
2971 * sunos.c (sunos_add_dynamic_symbols): Always call
2972 sunos_create_dynamic_sections. If called with a non DYNAMIC
2973 object, don't do anything else.
2974 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2976 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2978 * configure.in: Permit --enable-shared to specify a list of
2980 * configure: Rebuild.
2982 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2983 host when configuring with --enable-shard.
2985 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2987 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2990 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2991 to avoid crashing in bfd_hash_replace.
2993 * sysdep.h: Use #ifdef, not #if.
2995 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2997 * config.in: Rebuild.
2999 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3001 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3002 (AC_CHECK_HEADERS): Check for sys/time.h
3003 (AC_HEADER_TIME): Add macro.
3004 * configure: Rebuild.
3005 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3006 to control what combination of <time> and <sys/time.h>
3009 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3011 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3012 (aout_32_sunos4_write_object_contents): Likewise.
3013 * aoutx.h (NAME(aout,machine_type)): Handle
3014 bfd_mach_sparc_{sparclet,sparclite}.
3015 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3016 (bfd_mach_sparc_v9_p): Update.
3017 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3018 * libaout.h (enum machine_type): Add M_SPARCLET.
3019 * sunos.c (MACHTYPE_OK): Define.
3020 * bfd-in2.h: Regenerated.
3022 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3024 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3025 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3026 * elflink.c (_bfd_elf_create_got_section): Store the
3027 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3028 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3029 global offset table goes over 0x1000, set the value of
3030 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3031 (elf32_sparc_relocate_section): Subtract the offset of
3032 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3034 * elfcode.h: Don't include <string.h>.
3036 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3038 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3039 generic_link_hash_newfunc. All references changed.
3040 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3041 moved here from libbfd-in.h.
3042 * libbfd-in.h: Corresponding changes.
3043 * libbfd.h: Regenerated.
3045 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3047 * aoutx.h (aout_link_input_section_std): When reporting an
3048 overflow error, use the name of the symbol in the hash table if
3050 (aout_link_input_section_ext): Likewise.
3052 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3053 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3055 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3057 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3058 * coffcode.h (coff_compute_section_file_positions): Likewise.
3059 (coff_write_object_contents): Likewise.
3061 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3063 * section.c (SEC_LINK_ONCE): Define.
3064 (SEC_LINK_DUPLICATES): Define.
3065 (SEC_LINK_DUPLICATES_DISCARD): Define.
3066 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3067 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3068 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3069 * bfd-in2.h: Rebuild.
3070 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3071 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3072 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3073 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3074 SEC_LINK_ONCE, and look through the symbol table for the setting
3075 for SEC_LINK_DUPLICATES.
3076 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3077 set for a section, find the section symbol in the symbol table,
3078 and set the aux entry based on SEC_LINK_DUPLICATES.
3079 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3080 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3081 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3082 * coff-i386.c (i386coff_vec): Likewise.
3083 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3085 * VERSION: Bump to 2.6.1.
3086 * Makefile.in (stamp-h): Depend upon VERSION.
3088 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3090 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3091 * libbfd.h: Rebuilt.
3092 * linker.c (generic_link_hash_newfunc): No longer static.
3093 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3095 * coff-h8300.c: Add two derived hash tables and their associated
3096 funtions and #defines for use by the h8300 linker.
3097 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3098 the function vector as needed. Place the address of the function
3099 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3100 Rewrite the vectors section contents as necessary.
3101 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3102 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3103 (coff_bfd_link_hash_table_create): Likewise.
3105 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3107 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3108 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3110 (hppa_rebuild_insn): Pass pointer to correct type to
3111 low_sign_unext and dis_assemble_21.
3113 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3115 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3116 Stick with sparc-*-{sysv4*,solaris2*}.
3118 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3120 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3121 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3122 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3123 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3124 fields is non-zero, print them.
3126 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3127 ifdef. Remove unused variables.
3128 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3130 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3131 (get_symbol_value): Ifdef out.
3132 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3133 (coff_ppc_relocate_section): Remove unused variables. Make
3134 fprintf strings and argument types correspond. Put before_addr in
3136 (dump_toc): Make fprintf strings and argument types correspond.
3137 (ppc_process_before_allocation): Remove unused variables. Always
3139 (ppc_reflo_reloc): Ifdef out.
3140 (ppc_addr32nb_reloc): Ifdef out.
3141 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3143 (coff_ppc_rtype_to_howto): Likewise.
3144 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3146 * peicode.h (pe_print_idata): Move otherwise unused variables into
3147 the #ifdef where they are used. Always return a value.
3148 (pe_print_edata): Make fprintf strings and argument types
3149 correspond. Always return a value.
3150 (pe_print_pdata): Removed unused variable addr_value. Always
3152 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3153 strings and argument types correspond. Always return a value.
3155 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3156 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3157 variable rela inside #if 0 section where it is used.
3159 * ns32k.h: New file.
3160 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3161 functions to start with _bfd_.
3162 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3163 functions in cpu-ns32k.h.
3164 * Makefile.in: Rebuild dependencies.
3165 (HFILES): Add ns32k.h.
3167 * section.c (struct sec): Add linker_mark field. Change
3168 user_set_vma and reloc_done to be single bit fields.
3169 (STD_SECTION): Update accordingly.
3170 * bfd-in2.h: Rebuild.
3171 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3173 (aout_link_input_bfd): Don't link unmarked sections.
3174 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3176 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3177 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3179 * elflink.h (elf_bfd_final_link): Mark sections included in the
3181 (elf_link_input_bfd): Don't link unmarked sections.
3182 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3184 (xcoff_link_input_bfd): Don't link unmarked sections.
3186 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3187 overflow error messages.
3189 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3191 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3192 is not set, print "BFD: " before the error message.
3194 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3195 Miles Bader <miles@gnu.ai.mit.edu>.
3196 * configure: Rebuild.
3198 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3200 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3203 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3204 m68k-aout, m68k-coff, and m68k-elf targets.
3206 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3208 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3209 (ieee_generic_stat_arch_elt): Restructured to prevent
3210 ieee_object_p from being called repeatedly.
3212 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3214 * coffcode.h (coff_write_object_contents): Allocate
3215 buffers large enough for any FILEHDR or AOUTHDR.
3217 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3219 * ecofflink.c (lookup_line): New static function, renamed and
3220 slighly changed from old _bfd_ecoff_locate_line.
3221 (_bfd_ecoff_locate_line): Cache line number information. Use
3222 lookup_line for actual lookup.
3224 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3226 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3227 multiple of 20 bytes.
3229 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3231 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3232 allocate ecoff_find_line, and don't initialize by hand.
3233 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3234 mips_elf_find_line, and don't call memset.
3236 * coffcode.h (coff_compute_section_file_positions): If not
3237 producing a final executable, don't consider sofar when aligning
3238 the section to the correct size.
3240 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3242 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3243 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3244 * coffgen.c (coff_section_symbol): Ifdef out.
3246 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3248 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3249 output_bfd is not NULL.
3251 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3253 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3254 of bfd_alloc (fixes fix_line not being initialized).
3255 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3257 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3259 * coffcode.h: Allow specific backends to override the
3260 bfd_link_add_symbols routine.
3262 * coff-h8300.c: Include genlink.h.
3263 (howto_table): Add R_MEM_INDIRECT.
3264 (rtype2howto): Support R_MEM_INDIRECT.
3265 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3268 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3270 * coff-alpha.c (alpha_relocate_section): Use
3271 info->callbacks_warning, rather than _bfd_error_handler, for
3272 "multiple gp" warning.
3274 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3276 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3277 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3278 table string. Use bfd_wrapped_link_hash_lookup.
3279 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3281 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3282 table, if any, when writing out symbols.
3283 (aout_link_input_section_std): Use the name from the hash table,
3284 if any, when reporting undefined symbols.
3285 (aout_link_input_section_ext): Likewise.
3286 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3287 * bout.c (get_value): Likewise.
3288 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3289 * ecoff.c (ecoff_reloc_link_order): Likewise.
3290 * elflink.h (elf_link_add_object_symbols): Likewise.
3291 (elf_reloc_link_order): Likewise.
3292 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3293 (_bfd_generic_reloc_link_order): Likewise.
3294 (default_indirect_link_order): Likewise.
3295 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3296 * sunos.c (sunos_add_one_symbol): Likewise.
3297 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3298 (bfd_xcoff_link_count_reloc): Likewise.
3299 (xcoff_reloc_link_order): Likewise.
3301 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3302 into -1 for intern->rss.
3304 * configure: Rebuild with autoconf 2.8.
3306 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3308 * stab-syms.c (__define_stab_duplicate): Define.
3309 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3311 * bfd-in.h (bfd_get_stab_name): Declare.
3312 * bfd-in2.h: Rebuild.
3313 * Makefile.in: Rebuild dependencies.
3314 (BFD_LIBS): Add stab-syms.o.
3315 (BFD_LIBS_CFILES): Add stab-syms.c.
3316 (BFD32_BACKENDS): Remove stab-syms.o.
3317 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3318 * configure.in: Don't list stab-syms.o in bfd_backends.
3319 * configure: Rebuild.
3320 * libaout.h (aout_stab_name): Don't declare.
3321 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3324 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3326 * elf.c (assign_file_positions_for_segments): Adjust file offset
3327 for section alignment even if SEC_LOAD is not set.
3329 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3331 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3332 since they appear as targets in Makefile.in.
3333 * configure: Rebuild.
3335 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3336 don't fiddle with a symbol which is not defined anywhere.
3338 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3340 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3341 though they are defined in a shared library.
3342 (xcoff_build_ldsyms): Likewise.
3344 * coffgen.c (coff_find_nearest_line): Don't look at the line
3345 numbers for the section if section->lineno is NULL.
3347 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3348 message rather than calling BFD_ASSERT.
3349 * elfcode.h (write_relocs): Check return value of
3350 _bfd_elf_symbol_from_bfd_symbol.
3352 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3354 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3357 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3359 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3361 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3362 hppa_reloc_field_selector_type_alt.
3363 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3364 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3366 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3368 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3370 * elf.c (assign_file_positions_for_segments): Adjust the segment
3371 memory size for the alignment of a SEC_ALLOC section, not just a
3374 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3376 * m68klinux.c: New file.
3377 * hosts/m68klinux.h: New file.
3378 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3379 * configure.in (m68*-*-linux*): New native host.
3380 (m68klinux_vec): New vector.
3381 * configure: Rebuild.
3382 * targets.c (m68klinux_vec): Declare.
3383 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3384 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3385 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3386 declaration from bfd_linux_size_dynamic_sections.
3387 (bfd_m68klinux_size_dynamic_sections): Declare.
3388 * bfd-in2.h: Rebuild.
3389 * Makefile.in: Rebuild dependencies.
3390 (BFD32_BACKENDS): Add m68klinux.o.
3391 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3393 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3395 * libhppa.h (pa_arch): Add pa20.
3396 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3397 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3398 (hppa_field_adjust): Handle e_nsel.
3399 * som.c: Provide default definitions for many new relocs found only
3400 in hpux10 include files.
3401 (som_fixup_formats): Add several new relocs from hpux10.
3402 (som_hppa_howto_table): Add hpux10 relocs.
3403 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3405 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3407 * mpw-make.sed: Edit out recent shared library support, and
3408 rules to rebuild .h files using doc/chew.
3410 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3412 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3413 size even of sections with no contents.
3415 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3417 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3418 starting with '$' the way we skip names starting with '.'. When
3419 updating x_endndx, don't be fooled by an index which has been
3422 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3423 struct/union/enum type with no elements.
3425 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3427 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3429 * archive.c (bfd_generic_archive_p): If the first file in the
3430 archive can not be recognized as an object, don't assume that this
3431 is the wrong format.
3433 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3434 format is not bfd_object.
3435 (bfd_elf_get_dt_soname): Likewise.
3437 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3439 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3442 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3444 * bfd.c (tdata): Add netbsd_core_data.
3445 * bfd-in2.h: Regenerated.
3447 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3449 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3450 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3451 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3454 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3455 to get the symbol index, matching 14 Jul 95 change.
3457 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3459 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3460 Remove duplicate definition of gp.
3462 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3464 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3465 assume that we can set the GP value and then get the same value,
3466 since it won't be true if the output file is neither ELF nor
3468 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3469 _bfd_get_gp_value here.
3470 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3471 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3473 (mips_elf_lo16_reloc): Likewise.
3474 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3475 Don't require that the BFD be ELF.
3476 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3477 (mips_elf_gprel32_reloc): Likewise.
3478 (mips_elf_relocate_section): Don't assume we can set and get the
3480 (mips_elf_finish_dynamic_symbol): Don't bother to use
3481 _bfd_get_gp_value here.
3483 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3484 Don't change epdr between malloc and free. Be careful not to free
3485 NULL pointers. Zero out the first RPDR.
3487 * configure.host: On Linux, only pass -rpath option if $(libdir)
3488 is neither /lib nor /usr/lib. From Alan Modra
3489 <alan@mullet.Levels.UniSA.Edu.Au>.
3491 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3493 (elf_dt_name): Rename from elf_dt_needed_name.
3494 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3496 (bfd_elf_get_dt_soname): New function.
3497 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3498 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3499 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3500 * bfd-in2.h: Rebuild.
3502 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3504 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3505 _bfd_sparc_elf_reloc_type_lookup.
3506 (bfd_elf32_bfd_reloc_type_lookup): Update.
3507 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3508 (sparc64_elf_howto_table): Define.
3509 (sparc_reloc_map): Define.
3510 (sparc64_elf_reloc_type_lookup): New function.
3511 (sparc_elf_wdisp16_reloc): New function.
3512 (elf_info_to_howto): Use sparc64_elf_howto_table.
3513 (sparc64_elf_relocate_section): Likewise.
3514 (bfd_elf64_bfd_reloc_type_lookup): Update.
3516 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3518 * configure.host: Check for 'do not mix' from native linker before
3519 trying to use -rpath.
3521 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3523 * bfd.c (_bfd_get_gp_value): New function.
3524 (_bfd_set_gp_value): New function.
3525 * libbfd-in.h (_bfd_get_gp_value): Declare.
3526 (_bfd_set_gp_value): Declare.
3527 * libbfd.h: Rebuild.
3528 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3529 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3530 directly to the fields in the tdata information.
3531 (alpha_relocate_section): Likewise.
3532 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3533 (mips_gprel_reloc): Likewise.
3534 (mips_relocate_section): Likewise.
3535 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3536 (mips_elf_lo16_reloc): Likewise.
3537 (mips_elf_final_gp): Likewise.
3538 (mips_elf_gprel16_reloc): Likewise.
3539 (mips_elf_gprel32_reloc): Likewise.
3540 (mips_elf_relocate_section): Likewise.
3541 (mips_elf_finish_dynamic_symbol): Likewise.
3543 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3545 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3547 * configure.in: Call AC_PROG_CC before configure.host.
3548 * configure: Rebuild.
3549 * configure.host: Don't set information which autoconf should
3550 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3552 * configure.host: Remove go32 and win32 host information, since it
3553 should no longer be needed.
3555 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3556 then start a new segment rather than put a writable section in a
3559 * configure.host: Set RPATH_ENVVAR.
3561 * Makefile.in: Rebuild dependencies.
3563 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3564 zero_section variable.
3566 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3568 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3569 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3570 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3572 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3574 * ieee.c (ieee_write_expression): Only use an R variable for a
3575 local symbol. Don't output a zero offset. Handle a zero address.
3576 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3577 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3579 (parse_expression): Don't try to handle multiple occurrences of a
3580 P variable. Handle I variables differently from X variables. Fix
3581 the order of minus expressions.
3582 (ieee_slurp_external_symbols): Generate an I variable for an NN
3583 record. Fix handling of ATI and ATX records.
3584 (ieee_slurp_sections): Only set minimal section attributes.
3585 Adjust them later, based on the section contents.
3586 (ieee_object_p): Read in the file until just after the ME record.
3587 Call ieee_slurp_section_data to set the section flags.
3588 (do_one): Add iterations parameter. Only repeat the first load
3589 item. Set the section and file reloc flags.
3590 (ieee_slurp_section_data): Set section flags. Pass iterations to
3592 (ieee_canonicalize_reloc): Handle I variables.
3593 (do_with_relocs): Only emit relocation size when necessary.
3594 Increase MAXRUN to 127. Change ov to be assigned, and take
3595 src_mask and pcrel_offset into account.
3596 (ieee_write_data_part): Skip sections that are not loaded.
3597 (ieee_write_external_part): Don't output optional last entry of WX
3599 (ieee_write_me_part): Make setting of me_record neater.
3600 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3602 * syms.c (stt): Add entries for zerovars, vars, and code.
3604 * elfcode.h (validate_reloc): New static function.
3605 (write_relocs): Call validate_reloc for non ELF relocs.
3607 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3608 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3609 (TARGET_LITTLE_SYM): Likewise.
3611 * config.bfd (m68*-*-psos*): New target.
3613 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3615 * i386msdos.c: Remove some #if 0 code.
3616 (msdos_write_object_contents): Don't include empty sections in the
3617 size computation, regardless of their address.
3619 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3621 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3622 is NULL, ie, the -r switch is used.
3624 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3626 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3627 (BFD_RELOC_MIPS_GOT_LO16): Define.
3628 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3629 * bfd-in2.h, libbfd.h: Rebuild.
3630 * elf32-mips.c (mips_reloc_map): Map new relocs.
3632 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3634 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3637 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3638 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3639 simple number for the section address, rather than an expression.
3640 Limit the number of bytes between relocs to MAXRUN.
3641 (ieee_write_me_part): Set me_record to the file offset after the
3643 (ieee_write_processor): New static function.
3644 (ieee_write_object_contents): Use ieee_write_processor.
3646 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3648 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3650 * coff-aux.c: Change include of aux.h to aux-coff.h.
3652 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3654 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3655 relocation put the addend both in the reloc entry and the data.
3656 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3659 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3660 a R_68K_PCxx reloc against a defined global symbol directly.
3661 (elf_m68k_check_relocs): Don't count such a reloc.
3663 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3664 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3665 symbol for now, otherwise always record the symbol as dynamic.
3666 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3667 is not referenced by a dynamic object, and we are not making a
3668 shared object, then don't make a PLT entry. If we do make a PLT
3669 entry, make sure the symbol has been recorded as dynamic.
3671 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3673 * configure.host: When making a shared library, set HLDFLAGS to
3674 pass an appropriate -rpath option. Use the make variable SONAME
3675 as the shared library soname, rather than computing it here. On
3676 SunOS, build stamp-tshlink in place of $(SHLINK).
3677 * Makefile.in (SONAME): New variable.
3678 ($(SHLINK)): Make a link to the transformed name, as well.
3679 (stamp-tshlink): New target.
3680 (install): Skip stamp-tshlink during install.
3682 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3684 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3685 linker sections have been set up yet.
3687 * elf.c (make_mapping): Add an additional argument to suppress
3688 making the first section include the program headers.
3689 (map_sections_to_segments): If the user used -Ttext such that the
3690 program headers are on a different page, do not set the flags
3691 saying that this section includes the program headers.
3693 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3695 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3696 don't define TRAD_HEADER.
3697 * configure: Rebuild.
3699 * netbsd-core.c: New file, support for NetBSD core files.
3700 * hosts/*nbsd.h: Removed.
3702 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3704 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3705 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3706 * libbfd.h, bfd-in2.h: Regenerated.
3707 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3708 bfd_elf32_bfd_reloc_type_lookup.
3709 (reloc_type{,_names}): Deleted.
3710 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3712 (sparc_reloc_map): Add sparc64 relocs.
3713 (sparc_elf_notsupported_reloc): New static function.
3714 (sparc_elf_wdisp16_reloc): New static function.
3715 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3716 (elf32_sparc_relocate_section): Likewise.
3717 (bfd_elf32_bfd_reloc_type_lookup): Define.
3718 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3719 (reloc_type{,_names}): Deleted.
3720 (elf_sparc_howto_table): Deleted.
3721 (sparc_reloc_map): Deleted.
3722 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3723 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3725 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3727 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3730 * Makefile.in (program_transform_name): New variable.
3731 (install): Transform library name before installing it.
3733 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3735 * archures.c (bfd_mach_i960_hx): Define.
3736 * bfd-in2.h: Rebuild.
3737 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3738 (MATRIX): Expand entries for HX.
3739 (arch_info_struct): Add i960:hx entry.
3740 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3741 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3742 (coff_set_flags): Handle bfd_mach_i960_hx.
3744 Support for building as a shared library, based on patches from
3745 Alan Modra <alan@spri.levels.unisa.edu.au>:
3746 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3747 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3748 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3749 * configure: Rebuild.
3750 * configure.host: If --enable-shared, adjust shared library stuff
3751 based on the host. If the host is SunOS, and the linker supports
3752 -rpath, set HLDFLAGS to use it.
3753 * Makefile.in (ALLLIBS): New variable.
3754 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3755 (COMMON_SHLIB, SHLINK): New variables.
3756 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3757 (STAGESTUFF): Remove variable.
3758 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3760 (stamp-ofiles): New target, like old ofiles target, but build
3761 using a temporary file and move-if-change, and touch stamp-ofiles
3763 (ofiles): Just depend upon stamp-ofiles.
3764 (stamp-piclist, piclist): New targets.
3765 ($(SHLIB), $(SHLINK)): New targets.
3766 (targets.o, archures.o): Build twice if PICFLAG is set.
3767 (do_mostlyclean): Remove pic/*.o.
3768 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3770 (do_distclean): Remove pic and stamp-picdir.
3771 (install): Install shared libraries.
3772 ($(OFILES)): Depend upon stamp-picdir.
3773 (stamp-picdir): New target.
3775 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3777 * libcoff.h: Rebuild.
3779 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3780 flavour of a section with no owner.
3782 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3783 ELF_LINK_NON_ELF flag.
3784 (mips_elf_create_got_section): Likewise.
3786 * elf.c: Revert last change, since it breaks dynamic linking.
3787 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3789 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3790 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3791 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3793 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3795 * elf.c (assign_file_positions_for_segments): If the backend does
3796 not want the elf header or the program headers in the address
3797 space, do not include them in the calculations.
3799 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3800 function to determine if we need additional program headers.
3801 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3802 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3804 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3806 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3808 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3810 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3811 back into one line. Some compilers (sunos 4.1.3 for example)
3812 won't accept args split across more than one line.
3814 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3816 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3817 * configure: Regenerate.
3819 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3821 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3822 try to do arithmetic on a void *, cast it to a unsigned char * first.
3824 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3826 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3827 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3829 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3830 flag for a newly defined symbol.
3831 (NAME(bfd_elf,record_link_assignment)): Likewise.
3832 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3833 set the DEF or REF_REGULAR flags correctly.
3835 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3836 (libbfd.h, libcoff.h): Corresponding change.
3838 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3839 a PLT32 reloc as dynamic.
3840 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3841 is not referenced by a dynamic object, and we are not making a
3842 shared object, then don't make a PLT entry. If we do make a PLT
3843 entry, make sure the symbol has been recorded as dynamic.
3845 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3847 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3848 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3849 (powerpcle-*-cygwin32): New.
3850 * peicode.h (add_data_entry): Get address from vma.
3852 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3854 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3855 attached to the section has already been created as an undefined
3856 symbol, treat it as if it hasn't been created yet.
3858 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3860 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3861 symbol or section symbols if stripping all symbols and this is not
3862 a relocateable link. Don't output the symbol string table if
3863 there are no symbols.
3864 (elf_link_flush_output_syms): Don't do anything if there are no
3867 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3869 * coff-aux.c: New file.
3870 * hosts/m68kaux.h: New file.
3871 * config.bfd (m68*-apple-aux*): New target.
3872 * configure.in (m68*-apple-aux*): New native host.
3873 (m68kaux_coff_vec): New vector.
3874 * configure: Rebuild.
3875 * targets.c (m68kaux_coff_vec): Declare.
3876 * coffcode.h (bfd_coff_backend_data): Add field
3877 _bfd_coff_link_add_one_symbol.
3878 (bfd_coff_link_add_one_symbol): Define.
3879 (compare_arelent_ptr): New static function if TARG_AUX.
3880 (coff_write_relocs): If TARG_AUX, sort the relocs.
3881 (coff_write_object_contents): Set A/UX aouthdr magic number.
3882 (coff_link_add_one_symbol): Define if not defined.
3883 (bfd_coff_std_swap_table): Initialize new field.
3884 * libcoff.h: Rebuild.
3885 * cofflink.c (coff_link_add_symbols): Call
3886 bfd_coff_link_add_one_symbol rather than
3887 _bfd_generic_link_add_one_symbol.
3888 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3889 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3890 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3891 * Makefile.in: Rebuild dependencies.
3892 (BFD32_BACKENDS): Add coff-aux.o.
3893 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3895 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3897 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3898 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3900 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3902 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3903 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3904 (maintainer-clean): Warn about deleting special files.
3905 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3907 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3908 warning symbols correctly.
3909 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3910 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3911 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3912 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3913 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3914 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3916 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3919 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3921 * libcoff-in.h: aligned newly exported names with bfd naming
3922 conventions. Removed an erroneous define of POWERPC_LE_PE.
3923 * libcoff.h: Rebuild.
3924 * cofflink.c, coff-ppc.c: the above function name changes
3926 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3928 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3929 * ecoff.c (struct extsym_info): Define.
3930 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3931 to ecoff_link_write_external.
3932 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3933 Strip symbols when appropriate.
3935 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3936 * syms.c (BSF_OBJECT): Define.
3937 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3938 * bfd-in2.h: Rebuild.
3939 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3941 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3944 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3945 copying relocs into a shared object, treat a defined global symbol
3947 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3948 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3949 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3951 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3952 real defined symbol, not to a weak defined symbol.
3954 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3956 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3957 and made a few static functions externs.
3959 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3960 POWERPC_LE_PE hack in cofflink.
3962 * libcoff-in.h: promoted the following from cofflink.c to allow
3963 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3964 coff_debug_merge_element, struct coff_debug_merge_type,
3965 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3966 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3967 coff_debug_merge_hash_lookup, coff_link_section_info,
3968 coff_final_link_info, coff_debug_merge_hash_newfunc,
3969 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3971 * libcoff.h: re-gen'd
3973 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3975 * syms.c: Include "bfdlink.h".
3976 (struct stab_find_info): Define.
3977 (_bfd_stab_section_find_nearest_line): New function.
3978 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3979 * libbfd.h: Rebuild.
3980 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3981 * elf.c (_bfd_elf_find_nearest_line): Try calling
3982 _bfd_stab_section_find_nearest_line before searching the ELF
3983 symbol table. Find the closest STT_FUNC symbol, not the last one.
3984 * libcoff-in.h (coff_data_type): Add line_info field.
3985 * libcoff.h: Rebuild.
3986 * coffgen.c (coff_find_nearest_line): Try calling
3987 _bfd_stab_section_find_nearest_line before searching the COFF
3989 * Makefile.in: Rebuild dependencies.
3991 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3993 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3994 4 bytes, so we get the correct value when updating the register
3995 field in little endian mode.
3997 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3999 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4000 entry_section fields. Add sntoc and snentry fields.
4001 * libcoff.h: Rebuild.
4002 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4003 not toc_section and entry_section (the COFF file does not have any
4004 sections at this point).
4005 (coff_write_object_contents): Set o_snentry and o_sntoc from
4006 snentry and sntoc rather than entry_section and toc_section.
4007 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4008 snentry, not toc_section and entry_section.
4009 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4010 entry_section from hentry.
4011 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4013 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4014 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4015 than using toc_section directly.
4017 * archures.c: Add missing `.' in enum bfd_architecture.
4018 * bfd-in2.h: Rebuild.
4020 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4021 Robert Lipe <robertl@arnet.com>.
4023 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4025 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4026 to sections we allocate. Use bfd_zalloc to allocate initialial
4027 sections, not bfd_alloc.
4028 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4029 SDA{,2}I16 relocations.
4030 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4031 whether to put something in .sbss or not.
4032 (ppc_elf_relocate_section): Add support for more relocations. Add
4033 in sec->output_offset where appropriate. Make error messages
4034 include the symbol name.
4036 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4037 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4038 doesn't get redefined messages if -shared.
4040 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4041 section if the rel_section field has been set up.
4043 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4045 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4048 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4050 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4051 of flags, only flags used are controlled by mach number. Bump up
4052 output file mach number to highest of input file mach numbers.
4053 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4054 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4056 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4057 bfd_elf64_sparc_vec support.
4059 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4061 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4062 the embedded bit is set on some objects and not on others. Just
4064 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4067 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4069 * coffcode.h (coff_new_section_hook): Don't try to align the
4072 * coffcode.h (coff_set_section_contents): Fix the handling of the
4073 .lib section to work even if the entire section contents are
4074 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4075 Robert Lipe <robertl@arnet.com>.
4077 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4079 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4080 memory here for contents.
4082 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4083 _SDA2_BASE_ by 32768.
4084 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4085 started using. Allocate contents for .sdata and .sdata2 sections
4087 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4089 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4090 size _SDA{,2}_BASE_.
4091 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4094 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4096 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4098 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4099 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4100 (bfd_mach_sparc_v9a): Define.
4101 (bfd_mach_sparc_v9_p): Define.
4102 * bfd-in2.h: Regenerated.
4103 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4105 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4106 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4107 to bfd_elf32_sparc_vec.
4108 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4109 Add v8plus{,a} support.
4111 (sparc_compatible): New function.
4112 * elf32-sparc.h: #include "elf/sparc.h".
4113 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4114 elf32_sparc_final_write_processing): New functions.
4115 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4116 elf_backend_final_write_processing): Define.
4118 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4120 * elf-bfd.h (struct elf_link_hash_entry): Add
4121 linker_section_pointer field.
4122 (enum elf_linker_section_enum): Enumeration for new way of
4123 creating linker dynamic sections and symbols.
4124 (elf_linker_section{,_pointers}): New structures for creating
4125 dynamic sections and symbols.
4126 (elf_obj_tdata): Add linker_section_pointers and linker_section
4128 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4129 (_bfd_elf_create_linker_section): New declarations.
4130 (_bfd_elf_find_pointer_linker_section): Ditto.
4131 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4132 (_bfd_elf_make_linker_section_rela): Ditto.
4134 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4136 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4137 (ppc_elf_create_linker_section): New function to create the
4138 sections .got, .sdata, and .sdata2.
4139 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4141 (ppc_elf_check_relocs): Support more of the eabi relocations.
4142 (ppc_elf_relocate_section): Ditto.
4143 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4144 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4146 * elflink.h (elf_create_pointer_linker_section): New function to
4147 create initialized pointers in dynamic linker sections.
4148 (elf_finish_pointer_linker_section): Actually intialize the
4149 pointers created above.
4151 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4152 macros to provide both 32 and 64 bit versions of
4153 elf_create_pointer_linker_section.
4154 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4155 provide both 32 and 64 bit versions of
4156 elf_finish_pointer_linker_section.
4158 * elflink.c (_bfd_elf_create_linker_section): New function to
4159 create a linker section.
4160 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4161 given address in the linker pointer offsets created for a given
4163 (_bfd_elf_make_linker_section_rela): Make a RELA section
4164 corresponding to the generated linker section.
4166 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4168 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4170 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4172 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4173 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4174 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4175 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4176 toc entry in an objdump) for now.
4177 (ppc_do_last, ppc_get_last): New function - needed to save processing
4178 the toc owner to the end.
4179 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4182 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4183 toc owner from being done till last. Must define POWERPC_LE_PC
4186 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4188 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4190 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4191 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4193 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4195 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4197 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4199 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4201 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4203 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4205 * elf.c (assign_file_positions_for_segments): Don't increment file
4206 offset for a segment which contains no loadable sections.
4208 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4210 * reloc.c: Add new PowerPC relocations.
4211 * {bfd-in2,libbfd}.h: Regenerate.
4213 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4214 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4216 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4218 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4221 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4224 * coffgen.c (coff_find_nearest_line): Don't try to cache
4225 information in sections that are not owned by a BFD. From Richard
4226 Henderson <richard@atheist.tamu.edu>.
4228 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4229 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4230 * elflink.h (elf_link_output_extsym): Remove special check for
4233 * ecoffswap.h: Add prototypes for static functions.
4235 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4237 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4238 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4240 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4241 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4242 support. Begin support for R_PPC_SDA{2,}REL.
4244 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4246 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4247 create the .got and .got.neg sections.
4248 (ppc_elf_size_dynamic_sections): Call it.
4249 (ppc_elf_check_relocs): Call it.
4250 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4251 (ppc_elf_check_relocs): Add error messages for relocations we
4252 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4255 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4257 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4258 section flags for V.4 and eabi.
4260 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4262 * elf.c (assign_file_positions_for_segments): If a segment
4263 contains no sections, don't mark it as readable.
4265 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4266 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4268 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4269 dynamic section, if there is one.
4270 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4271 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4272 (bfd_elf64_swap_dyn_in): Likewise.
4273 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4275 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4277 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4278 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4279 <pirker@eiunix.tuwien.ac.at>.
4281 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4283 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4284 PowerPC V.4 and eabi.
4285 * bfd-in2.h: Regenerate.
4286 * libfd.h: Regenerate.
4288 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4290 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4291 section type and SHF_EXCLUDE section flag, turning them into the
4292 appropriate bfd section flag.
4294 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4296 * xcofflink.c (xcoff_link_add_symbols): Create the special
4297 sections if we see a DYNAMIC object, in case that is the only
4298 XCOFF input object we see.
4300 * elf32-mips.c: Extensive changes for a start at dynamic linking
4301 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4303 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4304 (struct elf_backend_data): Remove
4305 elf_backend_create_program_headers field. Add
4306 elf_backend_additional_program_headers and
4307 elf_backend_modify_segment_map fields.
4308 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4310 (elf_backend_additional_program_headers): Likewise.
4311 (elf_backend_modify_segment_map): Likewise.
4312 (elf_backend_create_program_headers): Don't define.
4313 (elfNN_bed): Change to account for field changes.
4314 * elf.c (assign_file_positions_for_segments): Call new
4315 modify_segment_map backend function. Don't call old
4316 create_program_headers backend function.
4317 (get_program_header_size): Call additional_program_headers rather
4318 than create_program_headers.
4319 * elflink.h (elf_link_add_object_symbols): Initialize
4320 type_change_ok from new backend field.
4321 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4323 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4324 a reloc against the appropriate section.
4326 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4327 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4328 (elf_flags_init): Rename from elf_ppc_flags_init.
4329 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4331 (ppc_elf_copy_private_bfd_data): Likewise.
4332 (ppc_elf_merge_private_bfd_data): Likewise.
4334 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4337 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4339 * coff-alpha.c (alpha_relocate_section): During final link, allow
4340 output .lita section to be bigger than 64k by adjusting gp value
4341 on a per-input section basis.
4342 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4344 (struct ecoff_section_tdata): Add gp field.
4346 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4348 Handle Alpha ECOFF changes in OSF/1 3.2.
4349 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4351 * coff-alpha.c: Include "aout/ar.h".
4352 (alpha_ecoff_get_relocated_section_contents): Don't require an
4353 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4354 3.2 doesn't generate one.
4355 (alpha_relocate_section): Likewise.
4356 (alpha_ecoff_slurp_armap): Define.
4357 (alpha_ecoff_slurp_extended_name_table): Define.
4358 (alpha_ecoff_construct_extended_name_table): Define.
4359 (alpha_ecoff_truncate_arname): Define.
4360 (alpha_ecoff_write_armap): Define.
4361 (alpha_ecoff_generic_stat_arch_elt): Define.
4362 (alpha_ecoff_update_armap_timestamp): Define.
4364 (alpha_ecoff_read_ar_hdr): New static function.
4365 (alpha_ecoff_get_elt_at_filepos): New static function.
4366 (alpha_ecoff_openr_next_archived_file): New static function.
4367 (alpha_ecoff_get_elt_at_index): New static function.
4368 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4369 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4370 _bfd_ecoff to alpha_ecoff.
4371 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4372 field from backend structure, rather than always calling
4373 _bfd_get_elt_at_filepos.
4374 * coff-mips.c (mips_ecoff_backend_data): Initialize
4375 get_elt_at_filepos field.
4376 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4377 from _bfd_generic_read_ar_hdr with minor changes.
4378 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4379 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4380 * libbfd.h: Rebuild.
4382 * bfd-in.h (BFD_IN_MEMORY): Define.
4383 * libbfd-in.h (struct bfd_in_memory): Define.
4384 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4385 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4386 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4387 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4388 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4389 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4390 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4391 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4392 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4393 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4395 (bfd_openstreamr): Likewise.
4396 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4397 BFD_IN_MEMORY is not set.
4398 * riscix.c (riscix_some_aout_object_p): Likewise.
4399 * bfd-in2.h, libbfd.h: Rebuild.
4401 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4402 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4403 (bfd_get_elt_at_index): Define.
4404 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4405 bfd_get_elt_at_index. Change index parameter from int to
4407 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4408 (_bfd_noarchive_get_elt_at_index): Define.
4409 (_bfd_archive_bsd_get_elt_at_index): Define.
4410 (_bfd_archive_coff_get_elt_at_index): Define.
4411 * bfd-in2.h, libbfd.h: Rebuild.
4412 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4413 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4414 * ieee.c (ieee_get_elt_at_index): Define.
4415 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4416 * oasys.c (oasys_get_elt_at_index): Define.
4417 * som.c (som_get_elt_at_index): Define.
4419 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4420 numbers to the .text section.
4422 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4424 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4425 If there is a SEC_DEBUGGING section, get the contents of the debug
4426 information part from it.
4427 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4429 (ieee_write_object_contents): Check ieee_write_debug_part return.
4431 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
4433 * config.bfd (i[345]86-*-freebsd*): Add target.
4434 * configure.in (i386freebsd_vec): Add vec.
4435 * configure: Regenerate.
4436 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4437 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4438 Rebuild dependencies..
4439 * freebsd.h: New file.
4440 * i386freebsd.c: New file.
4441 * targets.c (i386freebsd_vec): Declare.
4442 (bfd_target_vector): Add i386freebsd_vec.
4443 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4444 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4446 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
4448 * ieee.c (ieee_slurp_debug): New static function.
4449 (ieee_object_p): Call it.
4450 (ieee_slurp_section_data): Skip debugging sections.
4451 (ieee_get_reloc_upper_bound): Likewise.
4452 (ieee_get_section_contents): Likewise.
4453 (ieee_canonicalize_reloc): Likewise.
4454 (ieee_write_section_part): Likewise.
4455 (ieee_write_debug_part): Likewise.
4456 (ieee_write_data_part): Likewise.
4457 (init_for_output): Likewise.
4459 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4461 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4463 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4464 relocs, since ppc_elf_relocate_section handles the linker case.
4465 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4467 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4468 ppc_elf_relocate_section since that is now the only caller.
4469 (ppc_elf_relocate_section): Ditto.
4471 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4473 * coffcode.h (coff_write_object_contents): If we don't know the
4474 section of the entry point for an XCOFF executable, always set the
4475 entry address to -1.
4477 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4479 * elf.c (bfd_section_from_shdr): Add support for note sections.
4481 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4483 * bfd-in.h (struct _symbol_info): Add stab_type field.
4484 * bfd-in2.h: Rebuild.
4485 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4487 * elf32-ppc.c: Remove trailing newline from calls to
4489 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4490 difference if target endianness is known.
4492 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4494 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4495 old style TOC16 references without using R_PPC_GOT.
4496 (ppc_reloc_type): Ditto.
4497 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4498 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4499 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4500 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4501 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4503 (ppc_elf_adjust_dynamic_symbol): Ditto.
4504 (ppc_elf_adjust_dynindx): Ditto.
4505 (ppc_elf_size_dynamic_sections): Ditto.
4506 (ppc_elf_finish_dynamic_symbol): Ditto.
4507 (ppc_elf_finish_dynamic_sections): Ditto.
4508 (ELF_DYNAMIC_INTERPRETER): Define.
4510 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4512 * elf.c (copy_private_bfd_data): When attaching sections to
4513 segments ignore sections that won't be allocated. Patch from
4516 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4518 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4521 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4523 * coff-i960.c (CALC_ADDEND): Define.
4524 (coff_i960_relocate_section): Add the input section VMA to the
4525 addend for PC relative relocs.
4527 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4529 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4530 to correctly terminate.
4532 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4534 * targets.c (enum bfd_endian): Define.
4535 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4536 from boolean to enum bfd_endian. Change header_byteorder_big_p
4538 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4539 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4540 * bfd-in2.h: Rebuild.
4541 * All targets: Change initialization of byteorder and
4542 header_byteorder to use enum bfd_endian values rather than
4544 * All files: Change all references to byteorder_big_p and
4545 header_byteorder_big_p to use new bfd_*_endian macros.
4547 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4549 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4551 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4553 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4555 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4557 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4559 * ieee.c: Lots of minor cleanups. Make many functions return
4560 errors rather than calling abort. Also:
4561 (ieee_write_twobyte): Remove; change callers to call existing
4562 ieee_write_2bytes function.
4563 (ieee_write_expression): Don't output the section twice when
4564 outputting a local symbol. Don't emit an extraneous zero if there
4566 (ieee_slurp_sections): Set the lma as well as the vma.
4567 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4569 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4570 a recognized one or bfd_arch_unknown.
4571 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4573 (ihex_get_symtab): Likewise.
4575 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4577 * aoutx.h: Include <ctype.h>.
4578 (struct aout_link_includes_table): Define.
4579 (struct aout_link_includes_totals): Define.
4580 (struct aout_link_includes_entry): Define.
4581 (aout_link_includes_lookup): Define macro.
4582 (struct aout_final_link_info): Add includes field.
4583 (aout_link_includes_newfunc): New static function.
4584 (NAME(aout,final_link)): Initialize includes hash table.
4585 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4587 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4589 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4591 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4593 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4595 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4597 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4598 (pe_print_private_bfd_data): call pe_print_reloc.
4599 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4600 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4601 up some debugging as well.
4603 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4605 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4608 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4610 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4611 when setting sections to NULL.
4613 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4615 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4617 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4618 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4620 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4621 * bfd-in2.h: Rebuild.
4623 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4625 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4627 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4629 * ihex.c (ihex_scan): Handle record types 4 and 5.
4630 (ihex_object_p): Permit types 4 and 5.
4631 (ihex_set_section_contents): Remove check for out of range
4633 (ihex_write_object_contents): Generate types 4 and 5.
4635 * elflink.h (elf_link_output_extsym): Just ignore warning and
4636 indirect references to symbols which don't really exist.
4638 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4640 * peicode.h (pe_print_idata): Minor format fixes
4641 (pe_print_edata): New function. Under private printing, this formats
4642 the edata section of a PE file.
4643 (pe_print_private_bfd_data): Added call to pe_print_edata.
4645 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4647 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4648 index, don't call stoi.
4650 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4652 * srec.c (srec_scan): Set lma as well as vma.
4654 * ihex.c: New file; support for Intel Hex format.
4655 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4656 (ihex_vec): Declare.
4657 (bfd_target_vector): Always include ihex_vec.
4658 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4659 * Makefile.in: Rebuild dependencies.
4660 (BFD_LIBS): Add ihex.o
4661 (BFD_LIBS_CFILES): Add ihex.c.
4662 * bfd-in2.h: Rebuild.
4664 * elf.c (assign_file_positions_for_segments): Sort the sections in
4666 (get_program_header_size): Return the right size if segment_map is
4668 (copy_private_bfd_data): Don't bother to sort the sections.
4670 * bfd.c (bfd_record_phdr): New function.
4671 * bfd-in.h (bfd_record_phdr): Declare.
4672 * bfd_in2.h: Rebuild.
4674 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4677 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4678 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4680 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4681 (bfd_zmalloc): Change declaration.
4682 * libbfd.h: Rebuild.
4683 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4684 and realloc. Don't set bfd_error_no_memory if they fail.
4686 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4688 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4689 uses as well. Added a new howto to deal with TOCREL16 relocs that
4690 are TOCDEFN as well.
4691 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4692 to handle RVA relocs from dlltool.
4693 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4694 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4695 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4697 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4698 to get the right section alignment.
4700 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4702 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4703 p_paddr if p_paddr is zero.
4704 (make_mapping): Set includes_filehdr and includes_phdrs for first
4706 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4708 (assign_file_positions_for_segments): Handle includes_filehdr and
4709 includes_phdrs. Remove special handling of PT_PHDR and first
4711 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4712 when appropriate. Remove special handling of PT_PHDR segment.
4713 Use a more complex condition for when a section is included in a
4714 segment to handle Solaris linker oddities.
4716 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4718 * coff-m88k.c (howto_table): Reformatted for easier reading;
4719 special_function now points to new function m88k_special_reloc.
4720 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4722 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4723 be done correctly by m88k_special_reloc.
4724 (reloc_processing): New function to be used by RELOC_PROCESSING.
4725 (RELOC_PROCESSING): Define to call reloc_processing.
4727 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4729 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4730 (pe_print_pdata): Likewise.
4732 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4733 obstack_alloc fails.
4734 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4736 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4737 * Many files: don't set bfd_error_no_memory if one of the above
4740 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4741 if p_paddr_valid is set.
4742 (copy_private_bfd_data): New static function.
4743 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4745 * elf.c (assign_file_positions_for_segments): Fix case where extra
4746 program headers were allocated.
4748 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4749 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4750 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4751 _bfd_elf_print_private_bfd_data.
4753 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4754 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4755 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4756 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4757 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4758 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4759 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4761 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4763 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4764 * elf.c (make_mapping): New static function.
4765 (map_sections_to_segments): New static function.
4766 (elf_sort_sections): New static function.
4767 (assign_file_positions_for_segments): New static function.
4768 (map_program_segments): Remove.
4769 (get_program_header_size): Remove sorted_hdrs, count, and
4770 maxpagesize parameters. Simplify.
4771 (assign_file_positions_except_relocs): When generating an
4772 executable, use assign_file_positions_for_segments.
4773 (elf_sort_hdrs): Remove.
4774 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4775 to get_program_header_size.
4777 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4779 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4781 * configure, config.in: Regenerate with autoconf 2.7.
4783 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4784 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4786 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4788 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4789 (ecoff_sec_to_styp_flags): Likewise.
4790 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4791 (ecoff_set_symbol_info): Handle scRConst.
4792 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4793 (ecoff_compute_section_file_positions): Handle .rconst section.
4794 (_bfd_ecoff_write_object_contents): Likewise.
4795 (ecoff_link_check_archive_element): Handle scRConst.
4796 (ecoff_link_add_externals): Likewise.
4797 (ecoff_link_write_external): Handle .rconst section.
4798 (ecoff_reloc_link_order): Likewise.
4799 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4800 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4802 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4804 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4805 DEF_DYNAMIC flag is set.
4807 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4809 * host-aout.c: If TRAD_HEADER is defined, include it.
4811 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4813 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4814 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4815 (BFD_NEED_DECLARATION): New function.
4816 * configure.in: Use BFD_NEED_DECLARATION.
4817 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4818 * configure, config.in: Rebuild with autoconf 2.6.
4820 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4821 special_sections before returning when called with a non XCOFF
4824 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4827 * coffcode.h (coff_compute_section_file_positions): Only pad the
4828 previous section to force file alignment when creating an
4831 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4833 * coffcode.h (coff_compute_section_file_positions): If
4834 RS6000COFF_C, set up the .debug section.
4836 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4837 if it is not large enough to accomodate the entire TOC area with
4838 signed 16 bit offsets.
4839 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4841 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4842 TOC anchor to use the TOC value used in the output file.
4844 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4846 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4847 (_bfd_coff_read_string_table): Likewise.
4849 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4851 * pe-arm.c: Fix typos.
4852 * coff-arm.c: Likewise.
4854 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4856 * coff-ppc.c (list_ele): Added "cat"egory member.
4857 (record_toc): New category parameter (priv or pub).
4858 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4859 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4860 the mainline. It addes extra toc cells in error.
4861 (ppc_coff_swap_sym_in_hook): Added some documentation.
4862 (dump_toc): Can now diagnose "virtual toc" chicanery.
4864 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4866 * elf-bfd.h (struct elf_link_hash_table): Change type of
4867 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4869 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4871 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4872 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4874 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4875 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4876 defined or mentioned in a regular file.
4878 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4880 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4881 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4882 (coff_ppc_relocate_section): Correct REL24 handling
4883 (ppc_process_before_allocation): Correct TOCDEFN handling
4885 * peicode.h (dir_names): Added name descriptions
4887 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4889 * VERSION: Updated to cygnus-2.6.
4891 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4893 * targets.c (m68k4knetbsd_vec): Declare.
4895 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4897 * targets.c (bfd_target): Change type of second argument to
4898 _bfd_print_private_bfd_data from void * to PTR.
4899 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4900 using PTR rather than void *.
4901 * bfd-in2, libbfd.h: Rebuild.
4902 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4904 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4905 _bfd_generic_bfd_print_private_bfd_data rather than casting
4908 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4910 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4911 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4913 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4914 BFD64_BACKENDS_CFILES): New variables.
4917 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4919 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4920 not at the file position of the first section.
4921 * coffcode.h (coff_compute_section_file_positions): Avoid using
4923 (coff_write_object_contents): When generating a PPC PE executable
4924 with no symbols, round up the file size to a COFF_PAGE_SIZE
4926 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4927 don't write out a string table.
4929 * elf.c (bfd_section_from_shdr): When using a different section
4930 header, pass the new one to _bfd_elf_make_section_from_shdr.
4931 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4932 (elf_map_symbols): Add section VMA to symbol value when comparing
4934 (_bfd_elf_compute_section_file_positions): Only build symbol table
4935 if there are some symbols. Set file offset of symtab and strtab
4937 (assign_file_positions_except_relocs): Remove dosyms parameter.
4938 Change all callers. Never set file offset of symtab and strtab
4940 (_bfd_elf_copy_private_section_data): New function.
4941 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4942 (_bfd_elf_copy_private_symbol_data): New function.
4943 (swap_out_syms): Check for special mapping of st_shndx created by
4944 copy_private_symbol_data.
4945 * elfxx-target.h: Use new copy routines.
4946 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4947 (_bfd_elf_copy_private_section_data): Declare.
4949 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4951 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4954 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4955 _bfd_dummy_target, matching the recent change to archive
4958 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4960 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4961 arithmetic on PTR types.
4963 * aout-target.h (MY(callback)): Set the lma of the sections.
4965 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4966 symbol into a reloc against the section.
4968 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4970 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4971 glue for the relocs: IMGLUE and IFGLUE.
4972 (record_toc): new function - tracks toc contents
4973 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4974 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4975 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4976 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4977 (ppc_record_toc_entry): Removed a debug define (duh)
4979 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4980 (pe_print_idata): New function - formats the idata section data
4981 (pe_print_pdata): New function - formats the pdata section data
4982 (pe_print_private_bfd_data): calls to above
4984 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4986 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4987 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4988 TARGET_SYM and TARGET_NAME for vector and BFD name.
4989 * coff-pmac.c (pmac_xcoff_vec): Remove.
4990 (TARGET_SYM, TARGET_NAME): Define.
4991 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4992 machine to 0, not all PowerMacs are 601s.
4994 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4996 * elfcode.h (elf_object_p): Read in any program headers.
4997 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4998 based on the program headers, if any.
4999 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5000 (map_program_segments): Set p_paddr of program headers based on
5003 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5005 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5008 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5009 trying to do a relocateable link with a non-a.out object file.
5011 * archive.c (bfd_generic_archive_p): Check the first object file
5012 in an archive even if target_defaulted is set. If the object file
5013 has the wrong xvec, reject it.
5015 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5016 be represented, report the name via _bfd_error_handler.
5017 (translate_to_native_sym_flags): Likewise.
5018 * elf32-mips.c (mips_elf_final_link): Likewise.
5019 * oasys.c (oasys_write_sections): Likewise.
5021 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5022 which checks for STYP_OVRFLO sections.
5023 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5024 reloc and lineno count overflows.
5025 (coff_write_object_contents): Call coff_count_linenumbers before
5026 coff_compute_section_file_positions. If RS6000COFF_C, handle
5027 reloc and lineno count overflows.
5028 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5029 relocs before dealing with .pad sections. Count overflow section
5030 headers when handling .pad sections.
5032 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5035 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5036 (struct xcoff_link_hash_table): Add descriptor_section and
5037 special_sections fields.
5038 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5039 (xcoff_link_add_symbols): Set linkage section alignment. Create
5040 descriptor section. Check for magic symbol names (_text, etc.),
5041 and record them in special_sections if found. Set
5042 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5043 descriptor field to point back to the function code symbol.
5044 (xcoff_sweep): Always mark the special descriptor_section.
5045 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5046 function descriptor, and mark it if it is.
5047 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5048 parameter, and fill it in. Allocate space for the descriptor
5050 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5051 global linkage code. If an undefined function descriptor is
5052 exported, arrange to define it. Warn about any other undefined
5054 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5055 (xcoff_write_global_symbol): Create a function descriptor when
5057 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5058 * bfd-in2.h: Rebuild.
5060 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5062 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5063 (ppc_coff_link_hash_table): new types for hashing
5064 (ppc_coff_link_hash_newfunc): hash entry constructor
5065 (ppc_coff_link_hash_table_init): hash table initializer
5066 (ppc_coff_link_hash_table_create): hash table constructor
5067 (ppc_record_toc_entry): changed references to hash table
5068 (coff_ppc_relocate_section): changed references to hash table
5070 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5071 * libcoff.h: Rebuild
5073 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5074 (coff_link_add_symbols): removed toc_offset init
5076 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5078 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5081 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5082 if it is given and mmep is available.
5083 * acconfig.h: Undef USE_MMAP.
5084 * configure, config.in: Regenerated.
5085 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5086 table handling the old way.
5087 (aout_get_external_symbols): Don't complain if last byte of string
5089 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5090 (bfd_free_window) [! USE_MMAP]: Don't define.
5091 (bfd_get_file_window,
5092 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5094 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5096 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5099 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5101 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5102 compatible with AMD generated COFF files. Try to support both AMD
5103 and GNU formats simultaneously.
5104 (coff_a29k_relocate_section): Likewise.
5106 * libbfd.c (bfd_get_file_window): Change writable parameter from
5107 int to boolean; update all callers. Pass MAP_SHARED if not
5108 writable--it's required on Solaris. Cast fprintf argument to
5110 * bfd-in.h (bfd_get_file_window): Update declaration.
5111 * bfd-in2.h: Rebuild.
5112 * aoutx.h: Update calls to bfd_get_file_window.
5114 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5116 (xcoff_swap_ldhdr_in): New static function.
5117 (xcoff_swap_ldsym_in): New static function.
5118 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5119 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5120 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5121 Handle XTY_ER/XMC_XO symbols correctly.
5122 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5123 rather than normal symbol table.
5124 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5125 already defined with the same absolute value.
5126 (xcoff_mark): When considering called symbols, check whether the
5127 descriptor is from a dynamic object, rather than the symbol
5129 (xcoff_build_ldsyms): Likewise.
5131 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5132 Cast realloc and malloc return values. If malloc or realloc fail,
5133 set bfd_error_no_memory.
5134 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5135 * bfd-in2.h: Rebuild.
5137 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5139 * coff-ppc.c (ppc_record_toc_entry): new function.
5140 (in_reloc_p): changed return value.
5141 (coff_ppc_relocate_section): much rework.
5142 (ppc_allocate_toc_section): new function.
5143 (ppc_process_before_allocation): new function.
5144 (ppc_coff_swap_sym_in_hook): new function.
5146 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5147 (coff_link_add_symbols): initialize toc_offset.
5149 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5150 (coff_swap_aouthdr_out): Added more sections to the data
5151 dictionary for the pe file header. Also changed linker version
5152 number on the ppc side.
5153 (dir_names): small improvements to the dictionary printing.
5154 (pe_mkobject_hook): save the file level flags.
5156 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5157 (pe_tdata): added real_flags field
5158 (coff_tdata): added local_toc_sym_map and access macro
5160 * libcoff.h (coff_link_hash_entry): added toc_offset field
5161 (pe_tdata): added real_flags field
5162 (coff_tdata): added local_toc_sym_map and access macro
5164 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5165 (coff_mkobject): init for local_toc_sym_map
5166 (coff_write_object_contents): set the internal_a.magic to
5167 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5170 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5172 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5173 entries until both the line number address and the function name
5174 address are too large.
5176 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5177 * configure: Rebuilt.
5179 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5180 is defined in the environment.
5182 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5184 * som.c (som_get_section_contents_in_window): Define to use
5187 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5189 * coff-i860.c: New file, based on coff-i386.c.
5190 * cpu-i860.c: New file, based on cpu-i386.c.
5191 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5192 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5193 targets, using i860coff_vec.
5194 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5195 trad-core.o and hosts/i860mach3.h.
5196 (i860coff_vec): Use coff-i860.o and cofflink.o.
5197 * configure: Rebuild.
5198 * Makefile.in: Rebuild dependencies.
5199 (ALL_MACHINES): Add cpu-i860.o.
5200 (BFD32_BACKENDS): Add coff-i860.o.
5201 (CFILES): Add cpu-i860.c and coff-i860.c.
5202 * targets.c (i860coff_vec): Declare.
5203 (bfd_target_vector): Add &i860coff_vec.
5204 * archures.c (bfd_i860_arch): Declare.
5205 (bfd_archures_list): Add &bfd_i860_arch.
5206 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5207 (coff_set_flags): Handle bfd_arch_i860.
5208 (coff_write_object_contents): Handle I860 a.out magic number.
5210 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5212 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5213 the created .tc section to 2.
5214 (xcoff_mark): Don't keep a .loader reloc for a call to an
5215 undefined symbol when creating a shared library.
5216 (xcoff_build_ldsyms): When creating a shared library, generate
5217 global linkage code for a call to an undefined symbol.
5219 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5221 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5222 BFD32_BACKENDS, BFD64_BACKENDS.
5223 (.dep1): Put mkdep output in a separate file.
5224 Rebuilt dependencies.
5226 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5229 Permit use of mmap when available:
5231 * configure.in: Check for mmap, madvise, mprotect.
5232 * config.in, configure: Regenerated.
5234 * libbfd.c (struct _bfd_window_internal): Define type.
5235 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5237 (ok_to_map): New static variable for debugging.
5238 (_bfd_generic_get_section_contents_in_window): New function.
5239 * bfd-in.h (bfd_window_internal): Declare type.
5240 (bfd_window): Define type.
5241 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5242 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5245 * libaout.h (struct aoutdata): Add two window fields.
5246 (obj_aout_sym_window, obj_aout_string_window): New macros.
5247 * aoutx.h (some_aout_object_p): Initialize windows.
5248 (aout_get_external_symbols): Get symbol data and strings in
5249 windows instead of explicitly allocated buffers.
5250 (slurp_symbol_table): Free window instead of memory.
5251 (bfd_free_cached_info): Release windows instead of freeing storage
5253 (aout_link_free_symbols): Ditto.
5255 * targets.c (bfd_target): Add new field for
5256 get_section_contents_in_window.
5257 (BFD_JUMP_TABLE_GENERIC): Updated.
5258 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5259 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5260 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5261 macros for get_section_contents_in_window field.
5263 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5265 * core.c: Renamed to corefile.c
5266 * makefile.dos (OBJS): Change core.o to corefile.o
5267 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5270 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5272 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5273 targ_selvecs to allow debugging under Irix-5 native.
5276 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5278 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5279 to o. Clobber and restore the list of new csects around the call
5280 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5281 linker error and the linker wants to read the symbol table. Reset
5282 the line number count of a real section even if it has no relocs.
5283 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5285 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5288 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5290 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5291 an undefined symbol in a shared link.
5293 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5294 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5295 phdm@info.ucl.ac.be (Philippe De Muyter).
5297 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5299 * coff-m88k.c (rtype2howto): New static function.
5300 (RTYPE2HOWTO): Use it rather than a macro definition.
5302 * coffcode.h (coff_write_object_contents): set internal_a.magic
5303 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5305 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5306 define TRAD_HEADER to new file hosts/delta68.h.
5307 m88*-motorola-sysv*, however, does use ptrace-core.o.
5308 * hosts/delta68.h: New file.
5310 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5311 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5313 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5315 * i386linux.c (MY(vec)): Declare before use.
5317 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5319 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5320 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5322 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5323 BFD is not of the right type.
5324 (bfd_elf_get_needed_list): Likewise.
5325 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5326 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5327 * xcofflink.c (XCOFF_XVECP): Define.
5328 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5330 (bfd_xcoff_import_symbol): Likewise.
5331 (bfd_xcoff_export_symbol): Likewise.
5332 (bfd_xcoff_link_count_reloc): Likewise.
5333 (bfd_xcoff_record_link_assignment): Likewise.
5334 (bfd_xcoff_size_dynamic_sections): Likewise.
5336 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5337 table index against the number of symbols for a base relative
5340 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5342 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5343 full_aouthdr flag here...
5344 (_bfd_xcoff_bfd_final_link): ...not here.
5346 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5348 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5349 systems that have a system <libelf.h>.
5350 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5351 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5352 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5353 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5354 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5355 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5356 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5358 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5360 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5361 set, set BSF_WEAK in symbol. Change all callers.
5362 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5363 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5364 _bfd_generic_link_add_one_symbol.
5365 (ecoff_indirect_link_order): Check that the section tdata relocs
5366 are not NULL before using them.
5368 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5369 define TRAD_HEADER as hosts/alphalinux.h.
5370 * configure: Rebuild.
5371 * hosts/alphalinux.h: New file.
5372 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5375 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5377 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5378 C_ECOMM storage classes.
5380 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5382 (xcoff_mark): Call xcoff_mark_symbol.
5383 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5384 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5386 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5388 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5390 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5392 (xcoff_find_reloc): New static function.
5393 (xcoff_link_add_symbols): Use it.
5394 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5395 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5396 relocate the value of C_DECL.
5398 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5400 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5402 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5403 callback decide what goes in .relocs.
5404 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5405 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5408 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5410 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5413 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5415 * xcofflink.c: More improvements, mostly to fix handling of
5416 constructors and a few other special cases.
5417 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5418 zero, reverting yesterday's change.
5419 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5420 (bfd_xcoff_link_count_reloc): Declare.
5421 (bfd_xcoff_record_link_assignment): Declare.
5422 * bfd-in2.h: Rebuild.
5424 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
5426 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5427 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5428 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5429 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5430 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5431 Change PAGE_SIZE to TARGET_PAGE_SIZE.
5433 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5436 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
5437 segments includes the a.out header. See to that the magic number
5438 *always* is big-endian.
5440 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
5441 m68k4k NetBSD configurations.
5443 * configure.in, configure: Separate i386 & mips NetBSD
5444 configurations from other BSD ones. Don't assume DEC is the only
5445 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
5446 configurations. Add support for m68k4k NetBSD object format.
5448 * libaout.h: Added M_68K4K_NETBSD magic.
5450 * m68k4knetbsd.c: New file.
5452 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5454 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5457 * hosts/mipsnbsd.h: New file.
5460 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5462 * config.bfd: Add config stuff for mips*-*-magic* to set
5463 targ_defvec to ecoff_big_vec.
5466 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5468 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5470 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5471 toc_section, and entry_section fields.
5472 (struct xcoff_section_tdata): Remove ldrel_count field.
5473 * libcoff.h: Rebuild.
5474 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5476 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5477 full a.out header if full_aouthdr is set in xcoff_data.
5478 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5479 based on sections stored in xcoff_data.
5480 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5482 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5483 (rs6000coff_vec): Set symbol_leading_char to '.'.
5484 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5485 value stored in ret rather than returning a pointer value.
5487 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5489 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5492 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5494 * som.c (som_slurp_string_table): Allocate the strings with malloc
5495 since they're free'd by free_cached_info.
5496 (som_slurp_symbol_table): Similarly for the symbol table.
5498 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5500 * Makefile.in (diststuff): Don't make headers.
5502 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5504 * Makefile.in: Rebuild dependencies.
5506 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5507 output_bfd is not SunOS.
5508 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5509 non-SunOS input files.
5511 * xcofflink.c: Extensive changes to support linking shared objects
5512 and generating a .loader section.
5513 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5514 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5515 last_symndx, and ldrel_count fields.
5516 * libcoff.h: Rebuild.
5517 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5518 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5520 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5521 (bfd_xcoff_export_symbol): Declare.
5522 (bfd_xcoff_size_dynamic_sections): Declare.
5523 * bfd-in2.h: Rebuild.
5525 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5527 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5528 * configure: Rebuild.
5529 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5530 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5532 (pmac_xcoff_vec): Update to use new xcoff support.
5533 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5534 (xcoff_write_armap): Declare buf as unsigned char.
5535 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5537 * mpw-make.sed: Generalize subdir_do edit.
5539 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5541 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5542 correctly. Don't initialize asect->vma.
5544 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5546 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5547 something a little less than the page size.
5549 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5551 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5553 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5555 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5556 * coffcode.h (coff_write_object_contents): If .bss is before
5557 .data us that as data_start.
5558 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5560 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5561 (coff_swap_outhdr_out): Hardwire in version number.
5563 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5565 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5566 major and minor to *_vno, since the former are also macros in
5567 SunOS header files. Cast result of bfd_alloc to appropriate
5570 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5571 before assigning to sec_data.
5573 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5575 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5576 now relative to the section, not absolute.
5577 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5578 get the file name when there is a N_SO directory name. When
5579 handling stabs, remember that section->vma was added to the
5582 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5584 * sunos.c (struct sunos_link_hash_table): Add needed field.
5585 (sunos_link_hash_table_create): Call bfd_release, not free.
5586 (sunos_link_hash_table_create): Initialize needed field.
5587 (sunos_add_dynamic_symbols): Record needed objects.
5588 (bfd_sunos_get_needed_list): New function.
5589 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5590 * bfd-in2.h: Rebuild.
5592 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5594 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5596 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5598 * bfd-in.h (struct bfd_link_needed_list): Rename from
5599 bfd_elf_link_needed_list.
5600 * bfd-in2.h: Rebuild.
5601 * elf.c, elflink.h, libelf.h: Corresponding changes.
5603 Add start at AIX linker support; no shared libraries yet.
5604 * xcofflink.c: New file.
5605 * configure.in (rs600coff_vec): Use xcofflink.o.
5606 * configure: Rebuild.
5607 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5609 (struct xcoff_section_tdata): Define.
5610 (xcoff_section_data): Define macro.
5611 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5612 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5613 (_bfd_xcoff_bfd_final_link): Declare.
5614 (_bfd_ppc_xcoff_relocate_section): Declare.
5615 * libcoff.h: Rebuild.
5616 * coff-rs6000.c: Clean up a bit.
5617 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5618 cputype, csects, and debug_indices.
5619 (xcoff_copy_private_bfd_data): Copy cputype.
5620 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5621 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5622 (xcoff_reloc_type_lookup): Rename from
5623 rs6000coff_reloc_type_lookup.
5624 (coff_relocate_section): Define.
5625 (_bfd_xcoff_sizeof_headers): Define.
5626 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5627 (_bfd_xcoff_bfd_relax_section): Define.
5628 (_bfd_xcoff_bfd_link_split_section): Define.
5629 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5631 * coffcode.h (coff_compute_section_file_positions): If AIX,
5632 increment sofar by SMALL_AOUTSZ if not executable.
5633 (coff_write_object_contents): If AIX, always output an a.out
5634 header; if not executable, header size of SMALL_AOUTSZ.
5635 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5636 (_bfd_stringtab_init): Initialize xcoff field.
5637 (_bfd_xcoff_stringtab_init): New function.
5638 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5639 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5640 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5641 * libbfd.h: Rebuild.
5642 * Makefile.in: Rebuild dependencies.
5643 (BFD32_BACKENDS): Add xcofflink.o.
5644 (CFILES): Add xcofflink.c.
5646 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5647 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5648 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5650 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5652 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5654 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5656 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5657 * config.in: Regenerated.
5659 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5660 (_bfd_chunksize): New variable.
5661 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5662 for obstack chunk size.
5663 * configure.in: Check for getpagesize.
5664 * configure: Regenerated.
5666 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5668 * trad-core.c (rawptr): Make it a local variable of
5669 ptrace_unix_core_file_p.
5671 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5673 * coff-arm.c (in_reloc_p): New.
5674 * coff-i386.c (in_reloc_p): New.
5675 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5676 (coff_write_object_contents): Only set has_reloc_section
5678 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5679 in_reloc_p to decide if reloc should be emitted.
5680 * libcoff.h (pe_data_type.in_reloc_p): New.
5681 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5683 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5685 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5686 (_bfd_coff_read_internal_relocs): Likewise.
5687 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5688 (_bfd_coff_read_internal_relocs): Likewise.
5690 * elflink.h (elf_link_add_object_symbols): Correct conditions
5691 under which type and size change warnings are issued.
5693 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5695 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5696 a symbol which is not in a real section.
5697 (coff_write_native_symbol): Corresponding change.
5699 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5700 coff_link_hash_newfunc and make non-static.
5701 (_bfd_coff_link_hash_table_init): New function, broken out of
5702 _bfd_coff_link_hash_table_create.
5703 (_bfd_coff_link_hash_table_create): Use it.
5704 (process_embedded_commands): Make static.
5705 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5706 (_bfd_coff_link_hash_table_init): Declare.
5707 * libcoff.h: Rebuild.
5709 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5710 field in XCOFF tdata.
5711 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5712 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5713 based on cputype stored in a.out header, or in n_type of initial
5715 (coff_write_object_contents): Set cputype correctly in a.out
5717 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5719 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5720 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5722 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5723 * libcoff.h: Rebuild.
5725 * cpu-rs6000.c (rs6000_compatible): New static function.
5726 (bfd_rs6000_arch): Use it.
5727 * cpu-powerpc.c (powerpc_compatible): New static function.
5728 (arch_info_struct): Define various flavours of PowerPC.
5729 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5732 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5734 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5736 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5738 * elflink.h (elf_link_add_object_symbols): Don't warn about
5739 changing the size or type if the old definition was weak.
5741 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5743 * coffcode.h (combined_entry_type): Add fix_line field.
5744 (coff_slurp_line_table): Warn if we try to set the lineno field of
5746 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5747 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5748 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5749 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5751 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5752 * libcoff.h: Rebuild.
5754 * libcoff-in.h (struct xcoff_tdata): Define.
5755 (xcoff_data): Define.
5756 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5757 * bfd-in2.h, libcoff.h: Rebuild.
5758 * coff-rs6000.c (xcoff_mkobject): New static function.
5759 (coff_mkobject): Define.
5760 (xcoff_copy_private_bfd_data): New static function.
5761 (coff_bfd_copy_private_bfd_data): Define.
5762 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5764 (rs6000coff_vec): Add DYNAMIC to object_flags.
5765 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5766 .loader sections specially.
5767 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5768 section alignment from the XCOFF tdata information.
5769 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5770 F_SHROBJ, and copy the extra a.out header information into the
5771 XCOFF tdata structure.
5772 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5773 F_DYNLOAD and the extra a.out header information.
5774 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5775 C_HIDEXT symbol with attached csect information.
5776 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5777 in the o_maxdata field.
5778 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5779 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5780 end if BSF_NOT_AT_END is set.
5782 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5783 _bfd_read_ar_hdr_fn.
5784 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5785 * bfd-in2.h, libbfd.h: Rebuild.
5786 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5788 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5789 (bfd_slurp_bsd_armap_f2): Likewise.
5790 (_bfd_slurp_extended_name_table): Likewise.
5792 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5794 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5796 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5797 when the symbol table is empty.
5799 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5800 space for section symbols, since we don't output them either.
5801 (elf_m68k_adjust_dynindx): Removed.
5803 * ptrace-core.c (rawptr): Make it a local variable of
5804 ptrace_unix_core_file_p.
5806 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5808 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5811 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5812 Mac object file formats.
5814 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5816 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5817 auxent if there isn't one.
5818 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5819 rather than FILNMLEN as the maximum name length.
5821 * coffcode.h (bfd_coff_backend_data): Add new field
5822 _bfd_coff_print_aux.
5823 (bfd_coff_print_aux): New static function.
5824 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5825 scnlen field of an XTY_LD csect aux entry.
5826 (coff_print_aux): New static function.
5827 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5828 in coff_pointerize_aux_hook.
5829 (bfd_coff_std_swap_table): Initialize new field.
5830 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5831 * libcoff.h: Rebuild.
5832 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5833 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5835 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5836 if there are symbols, for native AIX ld compatibility.
5838 * coffcode.h (bfd_coff_backend_data): Add new field
5839 _bfd_coff_pointerize_aux_hook.
5840 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5841 or I960, and as 0 otherwise.
5842 (bfd_coff_std_swap_table): Initialize new field.
5843 * libcoff.h: Rebuild.
5844 * coffgen.c (coff_pointerize_aux): Change parameters to take
5845 symbol pointer instead of type and class, and to take aux index.
5846 Call _bfd_coff_pointerize_aux_hook if it is defined.
5847 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5848 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5849 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5851 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5852 read-only/host-only support.
5854 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5856 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5859 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5860 BFD_JUMP_TABLE_ARCHIVE accordingly.
5861 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5862 (_bfd_compute_and_write_armap): Declare.
5863 (_bfd_generic_read_ar_hdr): Declare.
5864 (_bfd_read_ar_hdr): Define.
5865 (_bfd_noarchive_read_ar_hdr): Define.
5866 (_bfd_archive_bsd_read_ar_hdr): Define.
5867 (_bfd_archive_coff_read_ar_hdr): Define.
5868 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5869 _bfd_read_ar_hdr instead.
5870 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5871 (_bfd_compute_and_write_armap): Rename from
5872 compute_and_write_armap. Make non-static. Change all callers.
5873 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5874 than _bfd_snarf_ar_hdr.
5875 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5876 * ieee.c (ieee_read_ar_hdr): Define.
5877 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5878 * oasys.c (oasys_read_ar_hdr): Define.
5879 * som.c (som_read_ar_hdr): Define.
5880 * bfd-in2.h, libbfd.h: Rebuild.
5882 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5884 * peicode.c (coff_swap_filehdr_in): If symptr is
5885 zero, there aren't any symbols, even if nsyms is set.
5887 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5889 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5891 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5892 sections, and set styp correctly for them: .got, .hash, .dynamic,
5893 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5894 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5896 (ecoff_sort_hdrs): New static function.
5897 (ecoff_compute_section_file_positions): Return boolean, not void.
5898 Sort the sections by VMA before looking through them. Put the
5899 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5900 section on an appropriate boundary within the page.
5901 (ecoff_compute_reloc_file_positions): Check return value of
5902 ecoff_compute_section_file_positions.
5903 (_bfd_ecoff_set_section_contents): Likewise.
5904 (_bfd_ecoff_write_object_contents): Check for various Alpha
5905 section types when incrementing text_size and data_size. Call
5906 adjust_headers backend function if it exists.
5907 * coff-alpha.c (alpha_adjust_headers): New static function.
5908 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5909 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5911 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5913 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5915 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5916 of ALTERNATE_AIX_CORE_FORMAT.
5917 * configure.in (aix4): No longer need CORE_FLAGS.
5918 * configure: Updated.
5920 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5922 NS32k changes from Ian Dall:
5923 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5925 (aout_link_input_section_std, aout_link_input_section_ext,
5926 aout_link_reloc_link_order): Call them instead of _bfd_*
5928 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5930 (backend_data): Use it instead of hardcoded zero.
5932 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5933 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5935 * ns32knetbsd.c: Include bfd.h.
5936 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5937 (MY_bfd_reloc_type_lookup): Declare function too.
5938 * pc532-mach.c (set_sizes): Don't declare.
5939 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5940 (backend_data, MY_backend_data): Don't define.
5942 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5943 ns32k-*-lites* like ns32k-*-netbsd*.
5945 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5948 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5950 * coffcode.h (coff_write_object_contents): Restore setting
5951 f_timdat to 0, deleted on August 22.
5953 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5955 * coffcode.h (coff_bfd_copy_private_symbol_data,
5956 coff_bfd_copy_private_section_data,
5957 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5958 * peicode.h (coff_bfd_copy_private_bfd_data): New
5959 (pe_bfd_copy_private_bfd_data): New.
5960 (coff_swap_scnhdr_in): Swap bss size into the right place.
5961 (pe_print_private_bfd_data): Add some newlines.
5963 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5965 * som.c (setup_sections): Don't die if a space has no subspaces.
5967 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5969 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5970 dynamic symbol override a common symbol. Don't change the size or
5971 type if they have been set and the new symbol is not a definition.
5972 Warn if the size or type changes.
5974 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5976 * som.c (som_begin_writing): Don't write the symbol table or
5978 (som_finish_writing): Write them here. Place them after the
5979 subspace data, but before the relocs.
5981 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5983 * sunos.c (sunos_add_one_symbol): Just pass false, not
5984 info->shared_library, to sunos_create_dynamic_sections.
5985 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5987 (sunos_check_dynamic_reloc): Remove .text section assertion.
5989 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5991 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5992 * configure, configure.in: Add pmac_xcoff_vec case.
5993 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5994 * coff-pmac.c: New file, PowerMac XCOFF support.
5995 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5996 * targets.c (pmac_xcoff_vec): Declare.
5998 * mpw-config.in: Various changes to be compatible with the
5999 autoconf-based configury.
6000 * mpw-make.sed: New file, sed commands to translate Unix
6001 makefile into MPW syntax.
6002 * mpw-make.in: Remove.
6003 * hosts/mpw.h: Remove.
6004 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6005 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6007 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6009 * binary.c (binary_get_symtab): Return an empty string on error.
6010 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6012 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6014 * coff-ppc.c: Reformatted according to gnu conventions
6015 Removed irrelevant "if 0" code
6017 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6019 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6020 symbols rather than as indirect symbols.
6021 (MY(slurp_symbol_table)): Don't do anything special about
6024 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6025 of .ctors and .dtors sections is no larger than 2.
6027 * sunos.c (sunos_add_one_symbol): Don't change
6028 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6030 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6031 dynamic symbols when creating a shared library.
6032 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6034 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6035 written even if it is not defined in a regular object.
6036 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6037 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6038 rather than the constant 22.
6039 (sunos_check_dynamic_reloc): Handle creating a shared library.
6040 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6041 zero when creating a shared library.
6042 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6043 write it out at the start of the symbol table.
6045 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6047 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6049 * config.bfd: Add arm-*-coff.
6050 * configure.in, configure: Add armcoff_{little,big}_vec.
6051 * targets.c (armcoff_{little,big}_vec): Declare.
6052 (bfd_target_vector): Add armcoff_{little,big}_vec.
6053 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6055 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6057 * targets.c (bfd_find_target): Remove debugging code.
6059 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6061 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6063 * Makefile.in: added *-ppc files
6064 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6065 allow pe based .o's to be shared with other tools on ppc/NT
6066 * config.bfd: added powerpc[le]-[pe|winnt] config support
6067 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6068 * peicode.h: Added more section flags for PE on ppc
6069 Added coff_swap_filehdr_out to allow peicode.h to be
6070 used for non-image PE files on ppc.
6071 Check for image, or not, before copying pe_opthdr
6072 * targets.c: Added new bfd's
6073 * targets.c: Removed two inactive bfds that shouldn't have made it this
6076 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6078 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6079 explicit values to initialize all relocs. Change all users.
6080 (ppc_elf_brtaken_inner): New function to handle branch predicition
6082 (ppc_elf_brtaken_reloc): Ditto.
6083 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6084 relocs use ppc_elf_unsupported_reloc.
6085 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6086 needs to be reported.
6087 (ppc_elf_relocate_section): Support branch prediction relocs.
6089 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6091 * bfd.c (bfd_assert): Remove \n from string passed to
6094 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6095 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6096 (bfd_coff_make_section_hook): Don't define.
6097 (coff_make_section_hook): Remove.
6098 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6099 (styp_to_sec_flags): Likewise.
6100 (coff_write_object_contents): Likewise.
6101 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6103 * libcoff.h: Rebuild.
6104 * coffgen.c (make_a_section_from_file): Just call
6105 bfd_make_section_anyway, not bfd_make_section or
6106 bfd_coff_make_section_hook.
6107 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6108 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6109 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6110 make_section_hook field.
6111 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6113 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6114 pointers into value field for warning and indirect symbols; just
6115 leave the value field alone.
6116 * linker.c (generic_link_add_symbol_list): Use next symbol for
6117 warning and indirect symbols, rather than looking in symbol value.
6118 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6119 parameter. Change all callers. Remove support for indirect
6120 symbols; it didn't work anyhow.
6121 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6122 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6123 * bfd-in2.h: Rebuild.
6125 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6127 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6128 go back to telling the tools this reloc operates on 32 bits.
6130 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6132 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6133 rather than a direct fprintf.
6134 * archive.c (_bfd_write_archive_contents): Likewise.
6135 * coffcode.h (coff_slurp_symbol_table): Likewise.
6136 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6137 (ppc_elf_unsupported_reloc): Likewise.
6138 (ppc_elf_relocate_section): Likewise.
6139 * i386linux.c (linux_tally_symbols): Likewise.
6140 (linux_finish_dynamic_link): Likewise.
6141 * osf-core.c (osf_core_core_file_p): Likewise.
6142 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6143 * som.c (som_sizeof_headers): Likewise.
6144 * srec.c (srec_bad_byte): Likewise.
6145 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6146 * libbfd-in.h (bfd_assert): Declare first parameter const.
6147 * libbfd.h: Rebuild.
6148 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6149 bfd_reloc_overflow is enough.
6150 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6151 * coff-h8500.c (rtype2howto): Likewise.
6152 * coff-z8k.c (rtype2howto): Likewise.
6153 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6154 * elf.c (_bfd_elf_get_lineno): Likewise.
6155 (_bfd_elf_no_info_to_howto): Likewise.
6156 (_bfd_elf_no_info_to_howto_rel): Likewise.
6157 * hp300hpux.c (convert_sym_type): Likewise.
6158 (MY(swap_std_reloc_in)): Likewise.
6159 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6161 * libaout.h (struct aoutdata): Add line_buf field.
6162 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6163 and filename_buffer. Instead, use a malloc buffer stored in the
6164 new line_buf field. Remove length restrictions.
6166 * coffgen.c (string_size): Remove static variable.
6167 (debug_string_size, debug_string_section): Likewise.
6168 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6169 and debug_string_size_p parameters. Use them instead of the
6170 global variables. Change all callers.
6171 (coff_write_symbol): Likewise.
6172 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6173 (coff_write_symbols): Add local variables to replace removed
6176 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6177 function, and line_base fields.
6178 * libcoff.h: Rebuild.
6179 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6180 information, rather than using static variables.
6182 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6183 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6185 * init.c (initialized): Remove static variable.
6186 (bfd_init): Don't bother setting initialized.
6187 (bfd_check_init): Remove.
6188 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6189 * libbfd.h: Rebuild.
6191 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6193 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6194 size for full core dumps. Copy core file header to private data.
6195 (rs6000coff_core_file_failing_command,
6196 rs6000coff_core_file_failing_signal): New functions to extract
6197 the file name and terminating signal from the core file.
6198 * coff-rs6000.c: Use them.
6200 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6202 Change arch info to be const, initialized at compile time.
6203 * archures.c: Reindent many functions. Change CONST to const.
6204 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6205 nothing set it anyhow. Make next const.
6206 (bfd_arch_info_list): Remove.
6207 (bfd_archures_list): Rename from archures_init_table. Change from
6208 a table of function pointers to a table of bfd_arch_info_type
6209 structure addresses.
6210 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6211 (bfd_lookup_arch): Likewise.
6212 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6214 (bfd_default_arch_struct): Make const.
6215 (bfd_arch_init, bfd_arch_linkin): Remove.
6216 (bfd_get_arch_info): Return a const pointer.
6217 * init.c (bfd_init): Don't call bfd_arch_init.
6218 * bfd.c (struct _bfd): Make arch_info const.
6219 * bfd-in2.h: Rebuild.
6220 * libbfd.h: Rebuild.
6221 * configure.in: Put & before everything in $selarchs.
6222 * configure: Rebuild.
6223 * cpu-*.c: Change bfd_*_arch from a function which calls
6224 bfd_arch_linkin to a const structure.
6225 * ieee.c (ieee_object_p): Make arch const.
6227 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6229 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6231 * bfd-in2.h: Regenerate.
6232 * libbfd.h: Regenerate.
6234 * elf32-ppc.c (reloc_type): Update names to match current draft.
6235 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6236 relative. Update names to current V.4 draft.
6237 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6238 (ppc_elf_relocate_section): Rename relocations to match draft.
6240 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6242 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6243 compiled with -mrelocatable-lib to be linked with either normal
6244 modules or -mrelocatable modules.
6246 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6248 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6249 in the a.out header.
6251 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6252 a reloc against a local symbol, even if it's not a section.
6254 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6256 * targets.c (bfd_target): Remove unused align_power_min field.
6257 * bfd-in2.h: Rebuild.
6258 * All backends: Remove initialization of align_power_min.
6260 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6262 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6264 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6266 * config.bfd (mips-dec-netbsd*): New target.
6267 * configure.host (mips-dec-netbsd*): New host.
6268 * configure.in (mips-dec-netbsd*): New native.
6269 * configure: Rebuild.
6271 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6273 Make the COFF backend linker merge common types:
6274 * cofflink.c (struct coff_debug_merge_element): Define.
6275 (struct coff_debug_merge_type): Define.
6276 (struct coff_debug_merge_hash_entry): Define.
6277 (struct coff_debug_merge_hash_table): Define.
6278 (coff_debug_merge_hash_table_init): Define.
6279 (coff_debug_merge_hash_table_free): Define.
6280 (coff_debug_merge_hash_lookup): Define.
6281 (struct coff_final_link_info): Add debug_merge field.
6282 (coff_debug_merge_hash_newfunc): New static function.
6283 (_bfd_coff_final_link): Allocate and free debug_merge table.
6284 (coff_link_input_bfd): Merge identical enum, struct and union
6287 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6289 Convert i960 COFF to use COFF backend linker.
6290 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6291 structure to store the symbol being used.
6292 (coff_i960_start_final_link): New static function.
6293 (coff_i960_relocate_section): New static function.
6294 (coff_i960_adjust_symndx): New static function.
6295 (coff_start_final_link): Define.
6296 (coff_relocate_section): Define.
6297 (coff_adjust_symndx): Define.
6298 * coffcode.h (bfd_coff_backend_data): Add new callback function
6299 _bfd_coff_start_final_link.
6300 (bfd_coff_start_final_link): Define.
6301 (coff_start_final_link): Define if not defined.
6302 (bfd_coff_std_swap_table): Add coff_start_final_link.
6303 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6305 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6306 function callback is not NULL.
6307 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6308 (_bfd_coff_internal_syment_name): Declare.
6309 * libcoff.h: Rebuild.
6310 * configure.in (icoff_big_vec): Add cofflink.o.
6311 (icoff_little_vec): Likewise.
6312 * configure: Rebuild.
6314 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6316 * Makefile.in (clean-info): Remove extraneous tab from line
6319 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6321 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6322 contents has relocs.
6324 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6326 * coffcode.h (coff_compute_section_file_positions): Keep the
6328 (coff_write_object_contents): Remember if it's a relocatable
6330 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6331 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6332 if relocatable file. Swap out saved raw size.
6334 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6336 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6337 (maintainer-clean): Rename from realclean, passing
6338 maintainer-clean down to subdirectories, but leave realclean as a
6341 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6344 * dep-in.sed: Remove config.h from generated dependencies.
6346 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6347 broken out of sunos_canonicalize_dynamic_symtab.
6348 (sunos_canonicalize_dynamic_symtab): Call new function
6349 sunos_slurp_dynamic_symtab.
6350 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6351 dynamic symbol table to the caller.
6352 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6353 callback to override the symbols being read.
6354 * libaout.h (struct aout_backend_data): Add three new parameters
6355 to add_dynamic_symbols callback.
6357 Extensive minor changes to avoid various gcc warnings. Also:
6358 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6359 * archures.c (bfd_arch_info_type): Change mach field from long to
6361 (bfd_lookup_arch): Change machine parameter from long to unsigned
6364 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6366 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6367 a symbol with a non-zero plt_offset.
6369 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6371 * elfcode.h (align_file_position): Remove; not used.
6373 * configure.in: Only check for <sys/procfs.h> on a native system,
6374 and make sure it defines prstatus_t.
6375 * configure: Rebuild.
6377 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6379 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6381 * config.in: Rename from config.h.in.
6382 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6383 Check for config.h:config.in when creating stamp-h.
6384 * configure: Rebuild.
6385 * Makefile.in (stamp-h): Depend upon config.in rather than
6386 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6387 calling config.status.
6389 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6390 (Makefile): Just rebuild Makefile.
6391 (config.h, stamp-h): New targets.
6392 * configure.in: Create stamp-h when rebuilding config.h.
6393 * configure: Rebuild.
6395 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6397 * configure.in: Call AC_CONFIG_HEADER. Substitute
6398 HOST_64BIT_LONG. Check that various header files exist. Check
6399 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6400 and/or free need to be declared. Don't make a link to sysdep.h.
6401 Define TRAD_HEADER for various hosts.
6402 * configure: Rebuild.
6403 * configure.host: Don't set my_host. Add definitions taken from
6404 host header files for various entries. Remove entries which now
6406 * acconfig.h: New file.
6407 * config.h.in: New file, built by autoheader.
6408 * sysdep.h: New file.
6409 * Makefile.in (do_distclean): Don't remove sysdep.h.
6411 (LOCAL_H_DEPS): New variable.
6412 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6414 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6415 ($(OPTIONAL_BACKENDS)): Likewise.
6416 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6417 looking through sysdep.h.
6418 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6419 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6420 (fprintf_vma, sprintf_vma): Likewise.
6421 (int64_type, uint64_type): Don't define.
6422 * bfd-in2.h: Rebuild.
6423 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6424 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6425 * lynx-core.c: Include stuff from old hosts/lynx.h.
6426 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6427 rather than NO_FCNTL.
6428 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6429 rather than NATIVE_HPPAHPUX_COMPILER.
6430 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
6432 * hosts/*.h: Remove all header files which merely include,
6433 declare, and define things. Leave header files which define
6434 information needed by trad-core.c.
6436 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6437 (BFD_CC_FOR_BUILD): Define.
6438 * configure.in: Use BFD_CC_FOR_BUILD.
6439 * configure: Rebuild.
6441 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
6443 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6444 * configure: Rebuild.
6446 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6449 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6451 * config.bfd: i386pe_ve -> i386pe_vec.
6453 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6455 * configure.host: Incorporate host Makefile fragments by setting
6457 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6458 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6459 value based on whether the code is being compiled by a cross
6460 compiler. Don't substitute host_makefile_frag or frags.
6461 * aclocal.m4: New file to define local AC_PROG_CC.
6462 * configure: Rebuild.
6463 * Makefile.in (INSTALL): Set to @INSTALL@.
6464 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6465 (INSTALL_DATA): Set to @INSTALL_DATA@.
6467 (CC): Define as @CC@.
6468 (CFLAGS): Set to @CFLAGS@.
6469 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6470 (@host_makefile_frag@): Remove.
6471 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6472 after other options.
6473 (config.status): Remove dependency upon @frags@.
6474 * config/*.mh, config/README: Remove.
6476 * config.bfd: Rewrite to incorporate the contents of the Makefile
6477 fragments by setting shell variables, rather than merely returning
6478 the name of a Makefile fragment.
6479 * configure.in: Use shell variables set by config.bfd rather than
6480 looking at the target Makefile fragment files. Don't substitute
6481 target_makefile_frag. Do substitute TDEFINES.
6482 * configure: Rebuild.
6483 * Makefile.in (@target_makefile_frag@): Remove.
6484 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6485 * config/*.mt: Remove.
6487 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6489 * configure.in: Put changequote lines around "i[345]86" patterns
6490 section of core file support.
6492 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6494 * som.c (som_bfd_print_private_bfd_data): Define to use the
6497 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6499 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6500 entry, text_start and data_start.
6502 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6504 * Makefile.in (OFILES): Remove $(TDEPFILES).
6505 * config/apollo.mt (TDEPFILES): Remove.
6506 * config/README: Update.
6508 * configure.in: For a native configuration, set COREFILE and
6509 COREFLAG based on the canonical host name.
6510 * configure: Rebuild.
6511 * Makefile.in: Rebuild dependencies.
6512 (ALL_CFLAGS): Add @COREFLAG@.
6513 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6514 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6515 support routines. Check LYNX_CORE rather than HOST_LYNX.
6516 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6517 * i386lynx.c: Likewise.
6518 * m68klynx.c: Likewise.
6519 * sparclynx.c: Likewise.
6520 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6521 * *-core.c: Comment changes.
6522 * config/decstation.mh (HDEPFILES): Remove.
6523 (HDEFINES): Remove -DTRAD_CORE.
6524 * config/irix3.mh (RANLIB): Remove.
6525 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6526 (HDEFINES): Remove -DIRIX_CORE.
6527 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6528 (HDEFINES): Remove -DTRAD_CORE.
6529 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6530 * config/ultra3.mh (RANLIB): Remove.
6531 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6532 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6533 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6534 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6535 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6536 * config/i386aix.mh, config/i386bsd.mh: Remove.
6537 * config/i386linux.mh, config/i386mach3.mh: Remove.
6538 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6539 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6540 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6541 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6542 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6543 * config/solaris2.mh, config/stratus.mh: Remove.
6544 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6545 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6547 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6549 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6550 DT_FINI entry if the appropriate symbol is not in the hash table.
6552 * libelf.h (struct elf_backend_data): Add create_program_headers
6553 and want_hdr_in_seg fields.
6554 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6556 (elf_backend_create_program_headers): Likewise.
6557 (elfNN_bed): Initialize create_program_headers and
6559 * elf.c (get_program_header_size): Call create_program_headers
6561 (map_program_segments): Check want_hdr_in_seg backend field. Call
6562 create_program_headers backend routine.
6564 * elf.c (assign_file_positions_except_relocs): Align non allocated
6565 sections when creating an executable.
6567 * elfcode.h (elf_swap_phdr_in): Make non static.
6568 (elf_swap_phdr_out): Make non static.
6569 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6570 (bfd_elf32_swap_phdr_out): Declare.
6571 (bfd_elf64_swap_phdr_in): Declare.
6572 (bfd_elf64_swap_phdr_out): Declare.
6574 * ecofflink.c (ecoff_collect_shuffle): New static function.
6575 (_bfd_ecoff_get_accumulated_pdr): New function.
6576 (_bfd_ecoff_get_accumulated_sym): New function.
6577 (_bfd_ecoff_get_accumulated_ss): New function.
6578 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6579 (_bfd_ecoff_get_accumulated_sym): Declare.
6580 (_bfd_ecoff_get_accumulated_ss): Declare.
6581 * libbfd.h: Rebuild.
6583 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6585 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6587 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6588 warning symbols. If any section is named .gnu.warning.XXX, treat
6589 the contents as a warning to be issued if the symbol XXX is
6591 (elf_link_output_extsym): For an indirect or warning symbol, just
6592 output the symbol it points to.
6594 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6595 if bfd_hash_allocate fails, since it will already be set.
6596 (generic_link_hash_newfunc): Likewise.
6597 (archive_hash_newfunc): Likewise.
6598 (hash_entry_bfd): New static function.
6599 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6600 callback. Allocate a new warning using the hash table newfunc.
6601 Use bfd_hash_replace to update the entry in the hash table, rather
6602 than assuming we can copy the fields with structure assignment.
6604 * hash.c (bfd_hash_replace): New function.
6605 * bfd-in.h (bfd_hash_replace): Declare.
6606 * bfd-in2.h: Rebuild.
6608 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6610 * config.bfd: Add mips*vr4300-*-elf* target.
6611 * config/mipsbvr4300.mt: Added.
6613 See file ChangeLog.2
6620 version-control: never