2 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
4 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
5 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
6 m32r_elf_get_relocated_section_contents): First pass at relax support.
9 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
11 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
12 entry for reading verdef records.
13 Use correct braces for computing increments of extverdaux and
14 exteverdef record pointers.
17 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
19 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
23 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
25 * elflink.h (elf_link_find_version_dependencies): Check that
26 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
30 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
32 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
35 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
37 * targets.c (bfd_default_vector): Make non-const.
38 (find_target): New static function, broken out of
40 (bfd_set_default_target): New function.
41 (bfd_find_target): Call find_target. When defaulting, use
42 bfd_default_vector[0] if it is not NULL.
43 * libbfd-in.h (bfd_default_vector): Adjust declaration.
44 * bfd-in2.h, libbfd.h: Rebuild.
46 * syms.c (bfd_is_local_label): Return false if the symbol has no
48 * coff-i960.c (coff_i960_is_local_label_name): New function.
49 (coff_bfd_is_local_label_name): Define.
50 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
51 (coff_bfd_is_local_label_name): Define.
52 * coff-rs6000.c (xcoff_is_local_label_name): New function.
53 (coff_bfd_is_local_label_name): Define.
54 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
55 with .. or _.L_ as local.
56 * elf32-i386.c (elf_i386_is_local_label_name): New function.
57 (bfd_elf32_bfd_is_local_label_name): Define.
58 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
59 beginning with $ as local.
61 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
63 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
64 rather than comparing against info->lprefix.
65 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
66 * elflink.h (elf_link_input_bfd): Likewise.
67 * linker.c (_bfd_generic_link_output_symbols): Likewise.
68 * xcofflink.c (xcoff_link_input_bfd): Likewise.
70 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
71 _bfd_elf_is_local_label_name if not already defined.
72 * elf.c (_bfd_elf_is_local_label_name): New function.
73 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
75 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
76 (m88k_is_local_label_name): New static function.
78 * coffcode.h (coff_bfd_is_local_label_name): Define as
79 _bfd_coff_is_local_label_name if not already defined.
80 * coffgen.c (_bfd_coff_is_local_label_name): New function.
81 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
84 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
85 to _bfd_is_local_label_name.
86 (bfd_target): Likewise.
87 * syms.c (bfd_is_local_label): Define as function, not macro.
88 (bfd_is_local_name): Define.
89 * libbfd.c (bfd_generic_is_local_label_name): Rename from
90 bfd_generic_is_local_label, and take a string rather than a
92 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
93 (_bfd_nosymbols_bfd_is_local_label_name): Define.
94 (bfd_generic_is_local_label): Don't declare.
95 (bfd_generic_is_local_label_name): Declare.
96 * bfd-in2.h, libbfd.h: Rebuild.
97 * All backends: Change local_label to local_label_name.
99 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
100 (mips_elf_relocate_got_local): Change return type to boolean.
101 Don't assume that the first zero entry is unassigned; instead, use
103 (mips_elf_relocate_section): Check return value of
104 mips_elf_relocate_got_local.
105 (mips_elf_create_got_section): Initialize assigned_gotno field.
108 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
110 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
114 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
116 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
117 that have no contents merely because linker_mark is not set.
119 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
121 * config.bfd (mips*-*-lnews*): New target.
122 * coff-mips.c (mips_relocate_section): Make assert compare
123 content byteorder instead of header byteorder.
124 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
126 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
127 * configure.in (ecoff_biglittle_vec): Add case.
130 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
132 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
133 name begins with ".note".
134 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
135 section whose name begins with ".note".
136 (get_program_header_size): Corresponding change.
138 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
139 jal and for jal overflow.
141 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
143 From Eric Youngdale <eric@andante.jic.com>:
144 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
145 not found, try looking it up again without the version name.
146 (elf_link_add_object_symbols): Always link against the dynamic
147 symbol table of a dynamic object. When linking against a dynamic
148 object, include version strings in symbol names, and set up
149 version information. Add indirect symbols for default versions.
150 (elf_link_create_dynamic_sections): Add special version sections.
151 (struct elf_assign_sym_version_info): Define.
152 (struct elf_find_verdep_info): Define.
153 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
155 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
156 (elf_link_find_version_dependencies): New static function.
157 (elf_link_assign_sym_version): New static function.
158 (elf_link_renumber_dynsyms): New static function.
159 (struct elf_final_link_info): Add symver_sec field.
160 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
161 local symbols of a dynamic object. Handle DT_VER* constants.
162 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
163 dynamic object. Skip indirect symbols from ELF objects. Remove
164 the version name before choosing a hash bucket. Write out the
165 version information if appropriate.
166 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
167 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
168 (bfd_elf64_size_dynamic_sections): Likewise.
169 * bfd-in2.h: Rebuild.
170 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
171 Change elf_link_hash_flags to unsigned short.
172 (ELF_LINK_HIDDEN): Define.
173 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
174 dynverdef_hdr, dynversym_section, dynverdef_section,
175 dynverref_section, cverdefs, cverrefs, verdef, verref.
176 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
177 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
178 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
179 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
180 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
181 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
182 (_bfd_elf_slurp_version_tables): Declare.
183 * elf.c (_bfd_elf_swap_verdef_in): New function.
184 (_bfd_elf_swap_verdef_out): Likewise.
185 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
186 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
187 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
188 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
189 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
190 version information if there is any.
191 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
192 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
193 (elf_fake_sections): Handle .gnu.version* section names.
194 (assign_section_numbers): Handle SHT_GNU_ver* section types.
195 (_bfd_elf_slurp_version_tables): New function.
196 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
197 version name in string entered in dynamic hash table.
198 * elfcode.h: Include fnmatch.h.
199 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
200 symbol which was forced to become local.
201 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
202 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
203 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
204 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
206 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
208 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
210 (mn10200_elf_relax_section): Correctly compute a symbol's value
211 when the symbol is local, but not in the same section as we are
212 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
216 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
218 * elf32-m32r.c: Rewrite to use ELF backend linker.
219 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
220 Add small data area support (R_M32R_SDA16).
221 * reloc.c: Document BFD_RELOC_M32R_SDA16.
222 * bfd-in2.h,libbfd.h: Regenerated.
225 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
227 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
228 (mn10200_elf_relax_delete_bytes): Likewise.
229 (mn10200_elf_symbol_address_p): Likewise.
230 (mn10200_elf_get_relocated_section_contents): Likewise.
231 (bfd_elf32_bfd_relax_section): Define.
232 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
234 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
235 (mn10200_elf_relocate_section): Likewise.
236 (elf_backend_relocate_section): Define.
239 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
241 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
242 reloc.c, targets.c: New target, elf-*-D30V.
244 * bfd-in2.h, configure, libbfd.h: Rebuilt.
246 * cpu-d30v.c, elf32-d30v.c: New files.
249 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
251 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
252 * bfd-in2.h: Regenerated.
254 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
255 (rtype2howto): Add function.
256 (tic80_howto_table): Add.
259 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
261 * sysdep.h: Don't define errno in MSVC if error.h is included.
264 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
266 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
267 is initialized before it is used.
270 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
272 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
273 symbol into a weak undefined symbol; leave it as a common symbol.
275 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
277 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
278 about a symbol defined in a dynamic object if it has already been
279 defined in a regular object.
281 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
283 * makefile.vms: Add gcc flags to allow compiling with current gcc
285 (targmatch.h): New dependency.
287 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
289 * evax.h (ALPHA_R_CODEADDR): New relocation.
290 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
292 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
294 * bfd-in2.h, libbfd.h: Rebuild.
296 Restrict symbol length to 64 bytes, case preserving:
297 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
298 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
299 (_bfd_evax_length_hash_symbol): Added.
300 * evax-etir.c (_bfd_evax_write_etir): Call
301 _bfd_evax_length_hash_symbol before output of symbol.
302 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
303 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
305 * evax-emh.c: Output filename to object file without path.
307 * evax-egsd.c: New sections for local and global commons.
309 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
310 evax-misc.c, evax.h: Remove 8 bit characters from copyright
311 notices. Replace AXP with Alpha.
313 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
315 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
316 sections if we are creating a shared library.
318 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
320 * configure.host (i386-windows): Don't set host64=true.
322 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
324 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
325 (elf_mips16_gprel_howto): New static variable.
326 (mips16_gprel_reloc): New static function.
327 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
328 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
329 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
330 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
331 * bfd-in2.h, libbfd.h: Rebuild.
334 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.ricochet.net>
336 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
337 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
341 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
343 * config.bfd: add r5900
346 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
348 * elflink.h (elf_link_input_bfd): If we've discarded a section,
349 the output section will be the absolute section; don't print an
350 assertion message for that case when doing a relocateable link.
352 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
354 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
355 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
356 need_fn_sub, call_stub, and call_fp_stub.
357 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
358 (mips_elf_link_hash_newfunc): Initialize new fields.
359 (mips_elf_link_hash_table_create): Likewise.
360 (mips_elf_relocate_section): Redirect relocations to use mips16
361 stubs when appropriate.
362 (mips_elf_check_relocs): Attach stub sections to the appropriate
363 symbol. Set need_fn_stub when appropriate.
364 (mips_elf_always_size_sections): New static function.
365 (mips_elf_check_mips16_stubs): New static function.
366 (elf_backend_always_size_sections): Define.
367 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
369 * elflink.h (elf_link_input_bfd): Discard local symbols that are
370 attached to sections which are not being included in the link.
372 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
374 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
375 symbol value when computing the addend for a pc_relative
378 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
380 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
381 relocateable link, just skip pc_relative pcrel_offset relocs.
382 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
383 structure for an ARM26 reloc which can be resolved.
384 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
385 reloc can be resolved.
387 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
388 error in overflow check for R_RELBYTE.
390 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
392 * ieee.c (ieee_slurp_section_data): Pick up the start address.
393 From Mark Rasin <mark.rasin@telrad.co.il>.
395 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
398 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
400 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
401 (elf_mn10200_howto_table): Likewise.
402 (mn10200_reloc_map): Likewise.
405 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
407 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
408 * bfd-in2.h, libbfd.h: Regenerated.
409 * elf32-m32r.c: Add support for them.
412 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
414 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
415 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
417 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
418 r_format and r_pcrel. Always return a value.
420 * riscix.c (MY_final_link_callback): Define to dummy value.
422 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
423 relocations against the text segment, look up the output name of
425 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
426 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
427 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
428 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
429 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
432 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
434 * coff-tic80.c (tic80coff_vec): Use correct data put/get
435 routines for little endian data.
436 * coffcode.h (coff_write_object_contents): Set magic to
437 TIC80_ARCH_MAGIC for TIc80.
439 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
441 * coff-tic80.c (tic80coff_vec): Change to little endian data
445 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
447 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
448 auxiliary_filters parameter to be const char * const *. Accept a
449 NULL terminated array.
450 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
451 (bfd_elf32_size_dynamic_sections): Update declaration.
452 * bfd-in2.h: Rebuild.
454 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
456 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
457 NOTYPE symbol in a text section as a FUNC symbol.
459 * coffcode.h (coff_compute_section_file_positions): Force
460 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
462 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
464 * libaout.h (machine_type): Reserve several values for sparclet.
467 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
469 * config.bfd (tic80-*-*): Don't require 'coff'.
473 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
475 * elf32-v850.c (v850_elf_howto_table): Set the special_function
476 table to v850_elf_reloc for all non-standard relocations.
477 (v850_elf_check_relocs): Add check for h being non-null.
478 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
479 statement instead of multiple ifs.
480 (v850_elf_relocate_section): Fix up error message, don't just call
484 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
486 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
487 Use bfd_elf_generic_reloc as special function for all relocs.
488 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
490 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
491 24bit pc-relative reloc.
494 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
496 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
497 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
498 header byte order is little endian. Use correct bfd_get and
499 bfd_put routines for little endian headers.
500 * coffcode.h (coff_set_arch_mach_hook): Set arch to
501 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
504 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
506 * reloc.c: Add BFD_RELOC_24.
507 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
508 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
509 * bfd-in2.h, libbfd.h: Rebuilt.
511 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
513 elf64-alpha multiple .got rewrite:
515 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
516 (bfd_elf*_mkobject): Don't define here ...
517 * elfxx-target.h: ... but rather here. Default always_size_sections
519 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
520 what the #defines in elf-bfd.h transmuted it to anyway.
522 * section.c: Add SEC_LINKER_CREATED flag.
523 * bfd-in2.h: Rebuild.
524 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
525 relocation section flags.
526 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
527 SEC_IN_MEMORY to recognize generated bits.
528 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
530 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
531 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
532 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
533 * elf32-ppc.c (ppc_elf_create_linker_section,
534 ppc_elf_size_dynamic_sections): Likewise.
535 * elf32-sparc.c (elf32_sparc_check_relocs,
536 elf32_sparc_size_dynamic_sections): Likewise.
537 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
539 (_bfd_elf_create_dynamic_sections): Likewise.
540 (_bfd_elf_make_linker_section_rela): Likewise.
541 * elflink.h (elf_link_create_dynamic_sections): Likewise.
542 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
543 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
544 to identify generated bits.
545 (elf_link_input_bfd): Likewise.
547 * elf64-alpha.c: Rewrite everything touching relocations.
550 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
552 * elf32-v850.c (all functions and static variables): Go through
553 and regularize names to be of the form v850_elf_<xxx>.
554 (toplevel): Include <elf/v850.h>.
555 (enum reloc_type): Move to include/elf/v850.h.
556 (v850_elf_check_relocs): For common variables, if the variable is
557 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
558 into the appropriate section.
559 (elf_backend_check_relocs): Define.
561 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
563 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
566 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
568 * config.bfd (mips*el-*-linux*): New target.
569 (mips*-*-linux*): New target.
571 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
572 Return a useful value.
574 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
576 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
578 * configure: Rebuild.
579 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
580 ac_cv_func_mmap in bfd/configure.host.
582 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
583 filter_shlib and auxiliary_filter_shlib parameters.
584 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
586 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
587 (bfd_elf64_size_dynamic_sections): Likewise.
588 * bfd-in2.h: Rebuild.
590 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
592 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
593 symbols, don't export a symbol which is defined by an object in an
594 archive which contains shared objects.
597 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
599 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
600 for TI TMS320c80 (MVP).
601 (bfd_archures_list): Add bfd_tic80_arch.
602 * bfd-in2.h: Regenerate by running "make headers".
604 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
606 * cpu-tic80.c (bfd_tic80_arch): Add struct.
607 * configure.in (case $vec): Correct typo, "tb" not "tp".
608 Also add cofflink.o for tic80coff_vec.
609 * configure: Regenerate with autoconf.
612 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
614 * libbfd.c: Patch up the mmap code so that it is only built if BFD
615 is configured with --with-mmap.
618 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
620 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
621 (ALL_MACHINES): Add cpu-tic80.o
622 (cpu-tic80.o, coff-tic80.o): Add dependencies.
623 * coff-tic80.c: Add skeleton, cloned from another coff config.
624 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
628 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
630 * TODO: Correct a misspelling.
632 * coff-tic80.c: New file for TI TMS320C80 (MVP).
633 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
634 * configure.in (case $vec): Add tic80coff_vec entry.
635 * configure: Regenerate with autoconf.
636 * archures.c (bfd_tic80_arch): Declare.
637 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
638 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
639 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
640 (bfd_target_vector): Add tic80coff_vec entry.
643 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
645 * elflink.h (elf_buckets): Add some more values for larger
648 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
650 * Makefile.in (install): Move subdir_do out of conditional. From
651 Fred Fish <fnf@cygnus.com>.
653 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
655 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
657 (elf_mn10200_howto_table): Likewise.
658 (mn10200_reloc_map): Likewise.
660 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
662 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
663 mips16 symbol during the link.
664 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
666 (mips_elf_link_output_symbol_hook): New static function.
667 (elf_backend_link_output_symbol_hook): Define.
669 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
672 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
674 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
675 against SEC_DEBUGGING sections here (revert patch of December 5).
676 * elfcode.h (elf_object_p): Check for them here, instead.
678 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
680 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
681 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
683 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
684 (_bfd_elf_canonicalize_dynamic_reloc): New function.
685 * elf-bfd.h (struct elf_size_info): Update declaration of
687 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
688 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
689 * elfxx-target.h: Use new dynamic reloc routines by default.
690 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
693 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
695 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
696 if NAMES_HAVE_UNDERSCORE is defined.
698 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
700 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
702 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
704 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
707 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
709 * elflink.h (elf_link_add_object_symbols): Only add a weak
710 symbol if the real definition is in the dynamic symbol table.
711 After finding the real definition, then, if it is dynamic, add the
712 weak symbol to the dynamic symbol table.
714 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
716 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
718 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
721 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
723 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
725 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
726 (bfd_elf32_mn10300_reloc): Write data in little endian format.
727 * reloc.c: Remove mn10300 big endian relocs.
728 * bfd-in2.h, libbfd.h: Rebuilt.
730 * elf32-mn10200.c: Update from elf32-mn10300.c.
732 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
734 * elf32-mn10300.c (elf_symbol_leading_char): Define.
736 * elf32-mn10300.c: Add some comments.
738 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
740 * ihex.c (ihex_scan): Always initialize buf before jumping to
742 (ihex_read_section): Likewise.
744 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
746 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
747 inplace for most relocs.
749 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
751 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
752 even if SEC_ALLOC is not set.
753 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
754 when deciding whether to copy a reloc into a shared object.
755 (elf_i386_relocate_section): Likewise.
756 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
757 (elf32_sparc_relocate_section): Likewise.
758 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
759 reloc section if it is not set in the source section.
760 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
761 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
762 with a SEC_DEBUGGING section as SEC_DEBUGGING.
764 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
766 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
767 expects a .got.plt until we actually create it.
769 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
771 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
772 message for bfd_reloc_outofrange, rather than aborting. From
773 Philippe De Muyter <phdm@info.ucl.ac.be>.
775 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
776 a relocateable link, don't try to process them. From Heinz Wrobel
777 <wrobel@lpr.e-technik.tu-muenchen.de>.
779 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
781 * elf32-mn10300.c (mn10300_info_howto): Renamed from
782 mn10300_info_howto_rel. Tweak reloc argument to be an
784 (USE_RELA): Define instead of USE_REL.
785 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
787 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
789 * configure.in, configure: Handle mips*-sgi-irix6*.
790 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
793 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
795 * elf32-i386.c (elf_i386_relocate_section): Warn about a
796 relocation against a symbol defined in a section with no output
799 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
801 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
802 * configure, config.in: Rebuild with autoconf 2.12.
804 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
805 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
806 (swap_out_syms): Set st_other from existing st_other field.
807 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
809 (elf_link_output_extsym): Set the other field from the global hash
811 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
812 (elf_mips16_jump_howto): New static variable.
813 (mips16_jump_reloc): New static function.
814 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
815 (mips_info_to_howto_rel): Handle R_MIPS16_26.
816 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
818 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
819 * bfd-in2.h, libbfd.h: Rebuild.
820 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
822 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
824 * configure.host: Use long long for mips-sgi-irix6*.
826 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
827 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
829 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
831 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
832 (enum reloc_type): Add more reloc types.
833 (elf32_mn10300_howto_table): Update for new reloc types.
834 (elf32_mn10300_reloc_map): Update for new reloc types.
835 * reloc.c: Add some new relocs for the mn10300 series.
836 * bfd-in2.h, libbfd.h: Rebuilt.
838 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
840 * som.c (setup_sections): Don't lose for a space which has
841 no data, but some symbols.
843 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
845 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
846 (sunos_link_hash_table_create): Initialize got_needed.
847 (sunos_create_dynamic_sections): Only set .got section size if it
848 is not already set. Set got_needed.
849 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
850 sdynptr, and only handle dynamic sections, if dynamic sections are
852 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
853 Initialize .got section.
854 (sunos_scan_ext_relocs): Likewise.
855 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
857 (sunos_finish_dynamic_link): Check got_needed. Only set up
858 dynamic linking information if needed.
860 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
862 * config.bfd: Added VersaDOS format to the Ericsson configuration.
864 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
866 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
868 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
870 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
873 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
875 * filemode.c: Include sysdep.h.
876 * ihex.c: Add casts to eliminate compiler warnings.
877 * sunos.c: Add casts to eliminate compiler warnings.
879 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
881 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
883 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
884 appropriate relocations in the .so file if shared.
885 (ppc_elf_relocate_section): Ditto.
888 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
890 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
891 complain_overflow_unsigned.
894 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
896 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
897 overflows for R_D10V_16 and R_D10V_18.
899 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
901 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
902 (do_with_relocs): Likewise.
903 (do_as_repeat): Likewise.
904 (copy_expression): Likewise.
906 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
908 * ieee.c (ieee_write_external_part): Correctly record whether
909 there is an external part.
912 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
914 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
915 handle tda offsets for sld.w and sst.w instructions.
916 Fix alignment check in sld.w and sst.w tda reloc handling.
919 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
921 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
924 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
926 * elf32-v850.c: Add comments about assumptions about
927 char, short & long sizes.
928 (elf32_v850_bfd_final_link_relocate): Fix sign extension
929 problems for several relocs.
931 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
932 R_V850_SDA_OFFSET entry.
935 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
937 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
938 Store import file index in ldindx.
939 (xcoff_build_ldsyms): Assume that ldsym was not previously
940 allocated. For an imported symbol, copy ldindx into l_ifile.
943 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
945 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
946 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
947 fields in R_V850_TDA_OFFSET.
948 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
949 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
952 * elf32-v850.c: Include bfdlink.h.
953 (bfd_elf32_v850_reloc): Return an error if we get a reloc
955 (elf32_v850_bfd_final_link_relocate): New function.
956 (v850_elf_relocation_section): Likewise.
957 (elf_backend_relocate_section): Define.
960 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
962 * binary.c (binary_set_section_contents): Ignore sections which
963 don't have SEC_LOAD and SEC_ALLOC set.
965 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
967 * linker.c (_bfd_generic_final_link): Avoid losing static
968 symbols in the .bss section.
970 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
972 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
973 (mips32_64bit_reloc): New static function.
974 (mips_reloc_map): Add entry for BFD_RELOC_64.
975 (mips_elf_relocate_section): Handle R_MIPS_64.
977 * linker.c (default_indirect_link_order): Print an error message
978 when attempting to do a relocateable link with different object
979 file formats, rather than calling abort.
982 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
984 * reloc.c (m32r relocs): Rename them.
985 * bfd-in2.h, libbfd.h: Regenerated.
986 * elf32-m32r.c: Update.
987 (m32r_elf_10_pcrel_reloc): New function.
988 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
989 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
992 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
994 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
995 all sections that will be included in the output file.
996 (_bfd_generic_link_output_symbols): Discard symbols in sections
997 which are being discarded.
1001 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
1002 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
1003 (elf_v850_howto_table): Corresponding changes.
1004 (elf_v850_reloc_map): Corresponding changes.
1005 * reloc.c: Add additional V850 relocations.
1006 * bfd-in2.h, libbfd.h: Rebuilt.
1008 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
1009 no longer want in pc-relative relocs.
1011 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
1013 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
1014 accept a reloc against an undefined sybmol!
1016 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
1018 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
1021 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
1023 * VERSION: Bump for new relocation.
1025 * hosts/i386bsd.h: If NBPG is not defined, define it as
1026 PAGE_SIZE, for recent versions of FreeBSD.
1028 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
1030 * configure.host: Use `long long' as the 64 bit type on a Solaris
1031 host, since both gcc and the SunPRO compilers support it.
1033 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
1035 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
1036 mistake to have reused the ECOFF LITERAL for ELF since they have
1037 different semantics.
1038 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
1039 * bfd-in2.h, libbfd.h: Rebuild.
1041 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
1044 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
1045 dynamic relocation for an undefweak symbol when we are building
1046 a static executable.
1048 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
1050 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
1051 point explicitly to srcdir.
1052 (targmatch.h): Edit references to point explicitly to objdir.
1054 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
1056 * config.bfd: When setting targ_cpu, don't get confused by
1059 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
1061 * configure.host: Add support for windows host (a build done
1062 under the Microsoft build environment).
1064 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
1066 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
1067 definition in a dynamic object, add it to the dynamic symbol table
1068 if any dynamic object mentions it. Reverts part of last patch.
1070 * sunos.c (struct sunos_link_hash_table): Add got_base field.
1071 (sunos_link_hash_table_create): Initialize got_base.
1072 (bfd_sunos_size_dynamic_sections): If the .got section is more
1073 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
1075 (sunos_check_dynamic_reloc): Subtract got_base from a base
1076 relative relocation.
1078 * elf32-mips.c (elf_mips_isa): New static function.
1079 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
1080 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
1082 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
1084 * archive.c (do_slurp_coff_armap): Only treat archive as little
1085 endian for i960 COFF.
1087 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
1089 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
1090 by the change in size of the section when EXEC_P is not set.
1092 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
1093 (m68kcoff_rtype_to_howto): New static function.
1094 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
1095 VMA to the addend for a PC relative reloc.
1097 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
1099 * Makefile.in: Rebuild dependencies.
1101 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
1104 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
1106 * Makefile.in: Remove explicit dependencies for mn10200 and
1108 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
1109 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
1110 (dependencies): Rebuilt.
1112 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
1114 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
1115 during this function.
1117 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
1118 section if the flags are compatible.
1120 * configure.in: Add havevecs, and put it in tdefaults.
1121 * mpw-config.in: Likewise.
1122 * configure: Rebuild.
1123 * targmatch.sed: New file; a sed script to build targmatch.h from
1125 * config.bfd: Add #if, #endif, and comments for targmatch.h.
1126 * targets.c: Include "fnmatch.h".
1127 (struct targmatch): Define.
1128 (bfd_target_match): Define by including targmatch.h.
1129 (bfd_find_target): If the target is not found by name, search for
1130 it as a configuration triplet.
1131 * Makefile.in: Rebuild dependencies.
1132 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
1133 i386dynix.o, m68k4knetbsd.o, and riscix.o.
1134 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
1135 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
1136 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
1137 (CFILES): Remove i386dynix.c and hp300bsd.c.
1138 (targmatch.h): New target.
1139 (do_clean): Remove targmatch.h.
1141 * configure.in: Add BFD_NEED_DECLARATION(getenv).
1142 * acconfig.h: Add NEED_DECLARATION_GETENV.
1143 * configure, config.in: Rebuild.
1144 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
1145 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
1147 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
1149 * cpu-mn10x00.c, elf32-mn10x00: Removed.
1150 * cpu-mn10200.c, cpu-mn10300.c: New files.
1151 * elf32-mn10200.c, elf32-mn10300.c: New files.
1152 * Makefile.in: Break mn10x00 support into two separate
1153 configurations, mn10200 and mn10300.
1154 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
1155 * bfd-in2.h, configure: Rebuilt.
1157 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1159 * Makefile.in (do_clean): Move config.log to do_distclean.
1161 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
1163 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
1164 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
1165 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
1166 (elf32-mn10x00.o): Add dependencies.
1167 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
1168 (bfd_mn10x00_arch): Declare.
1169 (bfd_archures_list): Add bfd_mn10x00_arch.
1170 * config.bfd: Add mn10x00-*-*.
1171 * configure.in: Add bfd_elf32_mn10x00_vec.
1172 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
1173 * targets.c (bfd_elf32_mn10x00_vec): Declare.
1174 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
1175 * bfd-in2.h, configure: Rebuilt.
1177 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
1179 openVMS/Alpha: Provide filename and case_hack flags via
1180 symbol table from gas.
1181 Add case_hack code for symbol output from vax/vms.
1182 * evax-alpha.c (evax_initialize): Remove filename handling,
1183 filename is provided via symbol table.
1184 (evax_get_symtab): Use local symbol count when setting up table.
1185 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
1187 (_bfd_evax_write_egsd): Skip file name symbol.
1188 * evax-emh.c (get_vms_time_string): Local function now.
1189 (_bfd_evax_write_emh): Extract source filename and case_hack flags
1191 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
1192 through _bfd_evax_case_hack_symbol.
1193 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
1195 (_bfd_evax_basename): Removed.
1196 (_bfd_get_vms_time_string): Moved to evax-emh.c.
1197 * evax.h (evax_private_data_struct): Remove filename.
1198 (flag_hash_long_names, flag_show_after_trunc,
1199 flag_no_hash_mixed_case, vms_name_mapping): New flags for
1202 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
1204 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
1205 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
1206 (NO_SWAP_MAGIC): Don't define.
1207 (SWAP_MAGIC): Define.
1209 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
1210 no hash table entry for a global symbol.
1212 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
1214 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
1216 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
1218 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
1219 symbol type with T_NULL. Warn if symbol type changes. Based on
1220 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
1222 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
1223 a dynamic object in the dynamic symbol table if it is referenced
1224 or defined by a regular object.
1227 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
1229 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
1230 remove dwarf local labels. Shrinks binaries by a factor of 3!
1233 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
1235 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
1236 by hand, rather than by calling bfd_make_section.
1239 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
1241 * reloc.c: Rename m32r relocs.
1242 * bfd-in2.h, libbfd.h: Rebuilt.
1243 * elf32-m32r.c: Update.
1246 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
1248 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
1249 link, adjust the symbol index of a base relative reloc. Don't
1250 change the addend of a PC relative reloc if pcrel_offset is set.
1251 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
1252 a relocateable link.
1254 * reloc.c (bfd_perform_relocation): Apply the relocation even if
1255 it is zero, in case src_mask matters.
1256 (bfd_install_relocation): Likewise.
1258 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
1260 * xcofflink.c (xcoff_link_add_symbols): Always initialize
1262 (_bfd_xcoff_bfd_final_link): Don't set target_index
1263 to an uninitialized value.
1265 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
1267 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
1268 indices, rather than crashing.
1269 (coff_slurp_reloc_table): Likewise. Check whether the howto field
1271 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
1274 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
1276 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
1278 (coff_arm_adjust_symndx): New static function.
1279 (coff_adjust_symndx): Define.
1281 * srec.c (srec_scan): Accept multiple symbols on a single line.
1282 From Pascal Martin <pmartin@alsys.com>.
1286 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
1288 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
1289 (sunos_merge_private_bfd_data): New function.
1291 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
1293 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
1295 (bfd_merge_private_bfd_data): Likewise.
1296 * section.c (bfd_copy_private_section_data): Likewise.
1297 * syms.c (bfd_copy_private_symbol_data): Likewise.
1298 * bfd-in2.h: Rebuild.
1299 * aout-target.h (MY_bfd_copy_private_section_data): Check that
1300 both BFD's are the right flavour.
1301 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
1302 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
1303 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
1304 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
1305 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
1306 (ppc_elf_merge_private_bfd_data): Likewise.
1307 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
1308 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
1310 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
1311 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
1315 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
1317 * reloc.c: Add m32r relocs.
1318 * bfd-in2.h, libbfd.h: Rebuilt.
1319 * cpu-m32r.c,elf32-m32r.c: New files.
1322 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
1324 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
1326 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
1328 * tekhex.c (first_phase): Change type parameter from char to int.
1330 (pass_over): Change func to expect int, not char.
1332 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
1333 rather than SEC_LOAD when aligning the file offset for the first
1334 section in a segment.
1336 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
1338 * syms.c (coff_section_type): Make arg const.
1339 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
1340 to make_bfd_asection().
1341 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
1342 * elfcode.h (bfd_section_from_phdr): Remove prototype.
1343 (_bfd_elf_stringtab_init): Remove prototype.
1345 * netbsd-core.c (swap_abort): Add prototype.
1346 * aix386-core.c (swap_abort): Ditto & make static
1347 * hpux-core.c (swap_abort): Ditto & make static.
1348 * irix-core.c (swap_abort): Ditto & make static.
1349 * ptrace-core.c (swap_abort): Ditto & make static.
1350 * trad-core.c (swap_abort): Ditto & make static.
1351 * coffswap.h (coff_swap_reloc_in): Ditto.
1352 (coff_swap_reloc_out): Ditto.
1353 (coff_swap_filehdr_in): Ditto.
1354 (coff_swap_filehdr_out): Ditto.
1355 (coff_swap_sym_in): Ditto.
1356 (coff_swap_sym_out): Ditto.
1357 (coff_swap_aux_in): Ditto.
1358 (coff_swap_aux_out): Ditto.
1359 (coff_swap_lineno_in): Ditto.
1360 (coff_swap_lineno_out): Ditto.
1361 (coff_swap_aouthdr_in): Ditto.
1362 (coff_swap_aouthdr_out): Ditto.
1363 (coff_swap_scnhdr_in): Ditto.
1364 (coff_swap_scnhdr_out): Ditto.
1365 * ihex.c (ihex_sizeof_headers): Ditto.
1366 * tekhex.c (getsym): Ditto.
1367 (find_chunk): Ditto & make static.
1368 (insert_byte): Ditto.
1369 (first_phase): Ditto.
1371 (tekhex_get_symtab): Ditto & make static.
1372 (tekhex_get_symtab_upper_bound): Ditto & make static.
1373 (tekhex_mkobject): Ditto.
1374 (tekhex_object_p): Ditto.
1375 (move_section_contents): Ditto.
1376 (tekhex_get_section_contents): Ditto.
1377 (tekhex_set_arch_mach): Ditto & make static.
1378 (tekhex_set_section_contents): Ditto.
1379 (writevalue): Ditto.
1382 (tekhex_write_object_contents): Ditto.
1383 (tekhex_sizeof_headers): Ditto.
1384 (tekhex_make_empty_symbol): Ditto.
1385 (tekhex_get_symbol_info): Ditto.
1386 (tekhex_print_symbol): Ditto.
1387 * irix-core.c (make_bfd_asection): Ditto.
1388 (irix_core_core_file_p): Ditto.
1389 (irix_core_core_file_failing_command): Ditto.
1390 (irix_core_core_file_failing_signal): Ditto.
1391 (irix_core_core_file_matches_executable_p): Ditto.
1392 (irix_core_make_empty_symbol): Ditto.
1393 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
1394 * srec.c (srec_new_symbol): Ditto.
1395 (srec_get_section_contents): Ditto.
1396 (srec_set_arch_mach): Ditto.
1397 (srec_set_section_contents): Ditto.
1398 (internal_srec_write_object_contents): Ditto.
1399 (srec_write_object_contents): Ditto.
1400 (symbolsrec_write_object_contents): Ditto.
1401 (srec_sizeof_headers): Ditto.
1402 (srec_make_empty_symbol): Ditto.
1403 (srec_get_symtab_upper_bound): Ditto.
1404 (srec_get_symtab): Ditto.
1405 (srec_print_symbol): Ditto and make static.
1406 * elf.c (elf_read): Ditto
1407 (assign_section_numbers): Ditto.
1408 (elf_fake_sections): Ditto.
1409 (sym_is_global): Ditto.
1410 (elf_map_symbols): Ditto.
1411 (get_program_header_size): Ditto.
1412 * coffgen.c (make_a_section_from_file): Ditto.
1413 (coff_real_object_p): Ditto.
1414 (fixup_symbol_value): Ditto.
1415 (build_debug_section): Ditto.
1417 * syms.c (coff_section_type): Ditto.
1420 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
1422 * bfd-in2.h: Rebuilt after m32r changes.
1425 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
1428 * config.bfd,configure.in,configure: Add m32r support.
1429 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
1431 * config.bfd: Keep target list alphabetically sorted.
1434 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
1436 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
1437 to add in the constant part found in the instruction itself.
1438 (case R_V850_HI16_S): Likewise.
1441 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1443 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
1444 and R_D10V_18 to be 1 (word).
1446 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
1448 * stabs.c (_bfd_link_section_stabs): If the output_section field
1449 of either section is bfd_abs_section, then the linker is
1450 discarding the section and we should not optimize it.
1452 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
1454 * Makefile.in (aout-sparcle.o): New target.
1455 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
1456 * config.bfd (sparclet-*-aout*): Add case.
1457 * configure.in (sparcle_aout_vec): Add case.
1458 * configure: Regenerated.
1459 * targets.c (sparcle_aout_vec): Declare.
1460 (bfd_target_vector): Add sparcle_aout_vec.
1461 * aout-sparcle.c: New file.
1464 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
1466 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
1467 low order sign bit propogation for R_V850_HI16_S.
1469 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
1470 handling V850 specific relocs.
1471 (elf_v850_howto_table): Use the new function for some
1472 relocations. Twiddle masks & shifts for some relocs.
1473 Set partial_inplace where needed.
1476 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
1478 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
1479 default architecture to a machine number of 0.
1480 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
1482 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
1483 the output BFD is the default, set it from the first input BFD.
1486 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
1488 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
1489 insert at bitpos zero. The HI16 relocs are shifted right
1490 by 16 bits. Fix src_mask for all relocs.
1491 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
1493 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
1497 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
1499 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
1500 Rewrite to use BFD file read routines and to avoid using a fixed
1501 length for the file name.
1504 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
1506 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
1507 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
1508 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
1509 to R_V850_{32,16,8}.
1511 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1513 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
1514 (elf_v850_howto_table): Add info for HI16_S reloc.
1515 (v850_reloc_map): Add HI_16_S reloc.
1516 * reloc.c: Define BFD_RELOC_V850_* relocs.
1519 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
1522 * elf32-sh.c: New file.
1523 * elf.c (prep_headers): Handle bfd_arch_sh.
1524 * elfcode.h (write_relocs): Handle absolute symbol.
1525 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
1526 (_bfd_elf64_link_read_relocs): Declare.
1527 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
1528 elf_link_read_relocs. Make globally visible. Change all
1530 (elf_link_input_bfd): Get external symbols from cache in
1531 symtab_hdr->contents. Get contents from cache in
1533 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
1535 * reloc.c: Define BFD_RELOC_SH_* relocs.
1536 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
1537 * coff-sh.c (sh_insns_conflict): Fix a return value.
1538 (_bfd_sh_align_load_span): New globally visible function, broken
1539 out of sh_align_load.
1540 (sh_align_load): Call _bfd_sh_align_load_span.
1541 (sh_swap_insns): Change relocs parameter to PTR.
1542 * bfd-in2.h, libbfd.h: Rebuild.
1543 * targets.c (bfd_elf32_sh_vec): Declare.
1544 (bfd_elf32_shl_vec): Declare.
1545 * config.bfd (sh-*-elf*): New target.
1546 * configure.in (bfd_elf32_sh_vec): New target vector.
1547 (bfd_elf32_shl_vec): New target vector.
1548 * configure: Rebuild.
1549 * Makefile.in: Rebuild dependencies.
1550 (BFD32_BACKENDS): Add elf32-sh.o.
1551 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
1553 * elf.c (map_sections_to_segments): Check that LMA does not skip a
1554 page before checking D_PAGED.
1556 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
1557 (ihex_write_object_contents): Remove extbase; always use segbase
1560 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1562 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
1563 * configure.host (i[345]86-*-*): Ditto.
1564 * config.bfd (i[345]86-*-*): Ditto.
1565 * configure: Regenerate.
1567 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
1570 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
1572 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
1573 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
1574 * som.c (hppa_som_gen_reloc_type): Add new argument. If
1575 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
1576 will have an ST_CODE type, change the symbol's type to ST_DATA.
1577 * som.c (hppa_som_gen_reloc_type): Update prototype.
1579 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1581 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
1582 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
1583 (mips_elf_size_dynamic_sections): Don't require .got to exist.
1584 (mips_elf_finish_dynamic_sections): Likewise.
1586 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
1588 * configure.host (HLDENV): New variable to set. Set it for
1589 *-*-sysv4*, since those linkers may not support -R but they always
1590 support LD_RUN_PATH.
1592 * libieee.h (NSECTIONS): Don't define.
1593 (ieee_data_struct): Change section_table to asection **. Add
1595 * ieee.c (get_section_entry): If the table isn't big enough, make
1597 (ieee_slurp_sections): Remove assertion about number of sections.
1598 (ieee_object_p): Adjust initialization of ieee to match changes to
1601 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
1602 symbols merely because we are generating a shared library.
1603 (xcoff_build_ldsyms): Don't set up global linkage code for an
1604 undefined symbol merely because we are generating a shared
1608 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
1610 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
1611 (BFD32_BACKENDS) Add elf32-v850.o.
1612 * archures.c: Add bfd_v850_arch.
1613 * bfd-in2.h: Add bfd_v850_arch.
1614 * config.bfd (v850-*-*): New target.
1615 * configure: (bfd_elf32_v850_vec) New vector.
1616 * configure.in: (bfd_elf32_v850_vec) New vector.
1617 * cpu-v850.c: New file.
1618 * elf.c (prep_headers): Added case bfd_arch_v850.
1619 * elf32-v850.c: New file.
1620 * targets.c (bfd_elf32_v850_vec): New vector.
1623 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
1625 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
1626 a function code symbol for an XMC_XO symbol.
1628 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
1630 * mpw-config.in: Update editing of autoconf vars to reflect
1631 Jul 18 configure.in change.
1632 * mpw-make.sed: Update editing of include pathnames to be
1633 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
1635 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
1637 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
1638 which to offset to get the .plt entry address is ".plt".
1640 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
1642 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
1643 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
1644 Added, for internal use by the ARM gas.
1646 * bfd-in2.h: Rebuilt
1648 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
1650 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
1651 in section dynidx start.
1653 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
1655 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
1656 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
1657 optimization for g++.
1659 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1661 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
1662 the -mrelocatable-lib bit set and the other doesn't, clear the
1663 -mrelocatable-lib bit in the header.
1665 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
1667 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
1668 symbol against a STT_FUNC symbol in a shared library.
1670 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
1672 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
1673 symbol is found, automatically define the corresponding function
1676 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
1677 if sym.n_numaux is not zero.
1678 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
1679 entry to disagree about the number of aux entries if the symbol
1682 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
1683 section if it might be needed, not just if info->shared.
1684 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
1685 the start of .rel.dyn if we are going to use it.
1686 (mips_elf_finish_dynamic_sections): Only clear the first element
1687 of .rel.dyn if the size is greater than zero.
1689 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
1691 * xcofflink.c (xcoff_link_input_bfd): If we already called the
1692 undefined_symbol callback for a symbol, then don't issue any more
1693 warnings about loader relocs.
1694 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
1695 after calling the undefined_symbol callback.
1697 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
1698 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
1699 as the AIX linker seems to do.
1701 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
1703 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
1704 (evax_initialize): Remove evax_reloc_table.
1705 (evax_close_and_cleanup): Ditto.
1707 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
1709 (evax_bfd_reloc_type_lookup): Ditto.
1710 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
1711 cooked_size == raw_size.
1712 * evax-emh.c (_bfd_evax_register_filename): Remove.
1713 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
1714 * evax-misc.c (add_new_contents): Malloc section at full size.
1715 (_bfd_save_evax_section): Memcpy section contents directly.
1716 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
1717 (evax_reloc_table): Remove.
1719 * hosts/alphavms.h (O_ACCMODE): Define if needed.
1721 * makefile.vms: Add better support for DEC C compilation
1722 Add evax.h dependencies
1724 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
1725 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
1726 (BFD_RELOC_ALPHA_BASEREG): Remove.
1727 * bfd-in2.h, libbfd.h: Rebuild.
1729 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
1731 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
1732 getgid if _WIN32 is defined.
1733 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
1735 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
1737 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
1738 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
1740 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
1743 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
1745 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
1747 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
1748 (NEED_DECLARATION_REALLOC): New macro.
1749 * configure, config.in: Rebuild.
1750 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
1751 (realloc): Declare if NEED_DECLARATION_REALLOC.
1753 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
1754 <strings.h> if they exist.
1756 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
1758 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
1760 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
1762 Based on patches from Eric Valette <valette@crf.canon.fr>:
1763 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
1764 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
1765 (elf_howto_table): Add entries for new relocs.
1766 (elf_i386_reloc_type_lookup): Handle new relocs.
1767 (elf_i386_info_to_howto): Just call abort.
1768 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
1769 (elf_i386_relocate_section): Likewise.
1771 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1773 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
1775 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
1777 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
1778 only get the LMA from the phdr if they are in the same part of the
1781 * elf.c (map_sections_to_segments): Rewrite tests for starting a
1782 new segment to make them more comprehensible. If the relationship
1783 between the LMA and the VMA changed, start a new segment. Don't
1784 check dynsec when deciding whether to start a new segment for a
1785 writeable section; -N will now handle this.
1787 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
1789 * libhppa.h: Remove "esel" changes. Not the right approach.
1790 * som.c: Corresponding changes.
1791 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
1792 which don't have a SOM symbol type associated with them.
1793 Reverses a 1994 change.
1795 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
1797 Make ld -N more reasonable for ELF:
1798 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
1799 phdr_in_section to false, and always use a single load segment.
1800 (elf_sort_sections): Sort sections by LMA after VMA.
1801 (assign_file_positions_for_segments): If D_PAGED is not set, don't
1802 align to maxpagesize.
1803 (assign_file_positions_except_relocs): Likewise.
1804 * elfcode.h (elf_object_p): If a section is loaded but not page
1805 aligned, clear D_PAGED.
1807 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
1809 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
1810 Added, for internal use by the ARM gas.
1812 * bfd-in2.h: Rebuilt
1814 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
1816 * libhppa.h (R_HPPA_ESEL): New field selector.
1817 (e_esel): Similarly.
1818 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
1819 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
1820 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
1822 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
1824 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
1825 archive search before looking for stripped dynamic objects.
1827 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
1829 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
1830 symbol a warning rather than an error.
1832 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
1834 * elf.c (assign_file_positions_for_segments): Track the virtual
1835 memory position separately from the file position, and use it to
1836 compute the alignment adjustment.
1838 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1840 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
1841 and fixed mask on R_D10V_10_PCREL_L.
1843 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
1845 * elf64-mips.c: Include "aout/ar.h".
1846 (mips_elf64_slurp_armap): New static function.
1847 (mips_elf64_write_armap): New static function.
1848 (bfd_elf64_archive_*): Define.
1849 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1850 Use instead of bfd_generic_archive_p.
1851 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1852 instead of _bfd_write_archive_contents.
1853 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1854 _bfd_generic_mkarchive.
1855 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1856 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1858 (TARGET_LITTLE_SYM): Likewise.
1859 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1861 * Makefile.in: Rebuild dependencies.
1863 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1864 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1865 SHT_MIPS_EVENTS sections.
1866 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1867 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1869 (_bfd_mips_elf_fake_sections): Likewise.
1871 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1872 * ecoff.c (ecoff_compute_section_file_positions): Copy
1873 rdata_in_text from backend info to tdata. Clear it if any data
1874 section comes before .rdata.
1875 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1876 tdata rather than backend info.
1878 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1880 * configure.in: Fix test for whether a compiler has a 64 bit
1881 type. From Jim Wilson <wilson@cygnus.com>.
1883 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1885 * configure.host (mips-sgi-irix6*): New host.
1887 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1888 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1889 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1891 * configure: Rebuild.
1892 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1893 (BFD_HOST_64_BIT): Define conditionally.
1894 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1895 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1896 (symvalue, bfd_size_type): Likewise.
1897 * bfd-in2.h: Rebuild.
1898 * Makefile.in (do_clean): Remove bfd-tmp.h.
1899 (do_distclean): Remove bfd-in3.h.
1900 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1901 (bfd-in3.h): New target.
1903 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1904 Andrew Gierth <ANDREWG@microlise.co.uk>.
1906 * configure.host: Set INSTALL_SHLIB.
1907 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1908 * configure: Rebuild.
1909 * Makefile.in (install): Use @INSTALL_SHLIB@.
1911 * config.bfd (mips*-*-irix6*): New target.
1912 * configure.host: Handle Irix 6 shared library like Irix 5.
1914 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1915 symbol for a magic name.
1916 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1918 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1921 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1923 * mpw-config.in: Add ELF support to mips config, create the
1924 elf32-target.h file in the object dir.
1925 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1927 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1929 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1930 Also removed most abort calls, in favor of using bfd reporting.
1932 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1934 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1935 (BFD32_BACKENDS) Add elf32-d10v.o.
1936 * archures.c: Add bfd_d10v_arch.
1937 * bfd-in2.h: Add bfd_d10v_arch.
1938 * config.bfd (d10v-*-*): New target.
1939 * configure: (bfd_elf32_d10v_vec) New vector.
1940 * configure.in: (bfd_elf32_d10v_vec) New vector.
1941 * cpu-d10v.c: New file.
1942 * elf.c (prep_headers): Added case bfd_arch_d10v.
1943 * elf32-d10v.c: New file.
1944 * libbfd.h: Rebuild.
1945 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1946 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1947 * targets.c (bfd_elf32_d10v_vec): New vector.
1949 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1951 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1953 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1955 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1956 bfd_mach_i386_i8086 machine types.
1958 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1960 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1963 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1965 * coffcode.h (coff_set_section_contents): A/UX does not require
1966 special handling of the _LIB section.
1968 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1970 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1971 value for R_RELBYTE.
1973 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1974 array if one was allocated.
1976 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1978 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1979 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1980 use_rld_obj_head and rld_value.
1981 (mips_elf_link_hash_table_create): Initialize new fields.
1982 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1984 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1985 __rld_obj_head symbol not seen, create an __rld_map symbol.
1986 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1987 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1988 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1989 __rld_obj_head symbol.
1990 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1992 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1994 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1996 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1997 ppc_elf_addr16_ha_reloc.
1998 (ppc_elf_addr16_ha_reloc): New static function.
2000 * coff-mips.c (struct mips_hi): Define.
2001 (mips_refhi_list): New static variable.
2002 (mips_refhi_addr, mips_refhi_addend): Remove.
2003 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
2004 (mips_reflo_reloc): Process mips_refhi_list.
2005 (mips_relhi_list): New static variable.
2006 (mips_relhi_addr, mips_relhi_addend): Remove.
2007 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
2008 (mips_rello_reloc): Process mips_relhi_list.
2009 (mips_relocate_section): Permit an arbitrary number of REFHI or
2010 RELHI relocs before the associated REFLO or RELLO reloc.
2012 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
2014 * aout-target.h (MY(callback)): Set reloc_count fields.
2016 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2018 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
2019 sections unless this is a SunOS link.
2021 * VERSION: Set to 2.7.1.
2023 * Released binutils 2.7.
2025 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
2027 * i386aout.c: Include "aout/aout64.h".
2028 (i386aout_write_object_contents): New static function.
2029 (MY_write_object_contents): Define.
2031 * netbsd.h (MY(write_object_contents)): Make sure that
2032 adjust_sizes_and_vmas is called before fiddling with the magic
2035 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
2037 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
2039 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
2041 * libbfd-in.h (itos, stoi): Don't define.
2042 * libbfd.h: Rebuild.
2043 * i386lynx.c (KEEPIT): Define as udata.i.
2044 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
2045 (NAME(lynx,swap_ext_reloc_out)): Likewise.
2046 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
2047 flags. Don't use stoi.
2049 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
2051 * elf.c (map_sections_to_segments): Don't start a new segment for
2052 a writable section if it's on the same page as the previous
2053 segment. Reset the writable variable for a readonly section.
2055 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
2057 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
2058 first_thunk_address, thunk_size, and import_table_size.
2059 * peicode.h: Improved some diagnostics regarding edata sections.
2061 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
2063 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
2064 (TARGET_LITTLE_SYM): Added missing D_PAGED.
2066 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
2068 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
2069 with XCOFF_DEF_DYNAMIC set is really defined.
2070 (xcoff_link_check_dynamic_ar_symbols): Likewise.
2071 (xcoff_link_add_symbols): Only create special sections if using an
2074 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
2076 (bfd_install_relocation): Likewise.
2078 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
2080 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
2082 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
2083 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
2084 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
2085 (elf64_alpha_link_hash_newfunc): Initialize flags field.
2086 (elf64_alpha_check_relocs): Record types of LITUSE entries that
2087 are found for LITERAL relocs.
2088 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
2089 taken, we cannot generate a .plt entry for the symbol.
2091 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
2093 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
2094 sysconf functions (for gprof).
2095 * configure, config.in: Rebuild.
2097 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
2099 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
2100 an archive if it has a map. If the object file has the wrong
2103 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
2104 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
2106 (alpha_relocate_section): Likewise.
2108 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
2109 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
2110 (coff_swap_sym_out): Use SYMESZ, not sizeof.
2111 (coff_swap_aux_out): Use AUXESZ, not sizeof.
2112 (coff_swap_lineno_out): Use LINESZ, not sizeof.
2113 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
2114 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
2115 * peicode.h: Corresponding changes.
2117 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2119 * elflink.h (elf_create_pointer_linker_section): Comment out code
2120 dealing with making GOT pointers negative of the GOT symbol for
2123 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
2125 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
2126 increment the .rela.plt size until after we're done creating the
2128 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
2129 .rela.plt offset directly rather than calculating it.
2131 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2133 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
2134 Use autoconf-set values.
2135 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
2136 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
2139 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
2140 * configure: Rebuilt.
2142 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
2144 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
2145 handling code > 1k away.
2147 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2149 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
2150 defined, output whenever the symbol is updated.
2152 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
2154 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
2155 section to 0 if user_set_vma is set.
2156 * elflink.h (elf_bfd_final_link): Likewise.
2158 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
2160 Partially undo patch of Jun 20.
2161 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
2162 (coff_compute_section_file_positions): Likewise.
2163 (coff_write_object_contents): Likewise. Re-add deleted code, but
2164 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
2165 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
2167 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
2169 * config.bfd: Add support for *-*-rtems* configurations.
2171 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
2173 * elf.c (prep_headers): Add bfd_arch_alpha case.
2175 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
2177 * elf64-alpha.c: New file.
2178 * config.bfd (alpha-*-linuxecoff*): New target.
2179 (alpha-*-linux*, alpha-*-elf*): New targets.
2180 * configure.in (bfd_elf64_alpha_vec): New vector.
2181 * configure: Rebuild.
2182 * targets.c (bfd_elf64_alpha_vec): Declare.
2183 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
2184 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
2185 * bfd-in2.h, libbfd.h: Rebuild.
2186 * Makefile.in: Rebuild dependencies.
2187 (BFD64_BACKENDS): Add elf64-alpha.o.
2188 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
2190 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
2192 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
2193 than relying on a right shift of 32.
2195 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
2197 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
2198 ifdef to COFF_WITH_PE.
2199 (coff_compute_section_file_positions): Likewise.
2200 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
2201 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
2202 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
2203 COFF_IMAGE_WITH_PE, always include.
2205 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
2207 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
2209 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
2210 approximate the correct answer if SIZEOF_HEADERS was not used.
2212 * binary.c (binary_set_section_contents): Set section file
2213 position based on LMA rather than VMA.
2215 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
2217 * linker.c (_bfd_generic_link_output_symbols): Don't output any
2218 symbols if info->strip == strip_all.
2220 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2222 * coff-h8300.c: Remove #if 0 code.
2223 (compatable): Don't allow mixing/matching of different architectures.
2225 * archures.c (bfd_mach_h8300s): Add.
2226 * bfd-in2.h: Rebuilt.
2227 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
2229 (h8300_reloc16_estimate): Likewise.
2230 (h8300_reloc16_extra_cases): Likewise.
2231 (h8300_bfd_link_add_symbols): Likewise.
2232 * coffcode.h (coff_set_arch_mach_hook): Likewise.
2233 (coff_set_flags): Likewise.
2234 * cpu-h8300.c (h8300_scan): Likewise.
2235 Add H8/S to bfd_h8300_arch list.
2237 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
2239 Added support for Alpha OpenVMS:
2240 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
2241 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
2242 * config.h-vms, makefile.vms: New files.
2243 * config.bfd (alpha-*-*vms*): New target.
2244 * configure.in (evax_alpha_vec): New target vector.
2245 * configure: Rebuild.
2246 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
2247 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
2248 * targets.c (bfd_target_evax_flavour): Define.
2249 (evax_alpha_vec): Declare.
2250 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
2251 if BFD64 is defined.
2252 * bfd-in2.h, libbfd.h: Rebuild.
2253 * Makefile.in: Rebuild dependencies.
2254 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
2255 evax-emh.o, and evax-misc.o.
2256 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
2257 evax-etir.c, evax-emh.c, and evax-misc.c.
2258 (HFILES): Add evax.h.
2260 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
2262 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
2264 (h8300_bfd_link_add_symbols): Likewise.
2266 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
2268 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
2269 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
2271 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
2273 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
2274 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
2276 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
2277 R_MIPS_32 relocs if creating a shared library.
2279 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
2281 * peicode.h (add_data_entry): Use pei_section_data rather than
2282 _cooked_size. Corresponds to May 13 change in coffcode.h.
2284 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
2286 * cofflink.c (_bfd_coff_final_link): Handle long section names.
2287 * coffcode.h (coff_write_object_contents): If there are long
2288 section names, always set the f_symptr field, even if there are no
2290 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
2291 if there are no symbols.
2293 * coffgen.c (make_a_section_from_file): Check return value of
2294 _bfd_coff_read_string_table.
2295 (coff_real_object_p): Check return value of
2296 make_a_section_from_file.
2297 (_bfd_coff_read_string_table): Check that there are some symbols
2298 before trying to read the string table size.
2300 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
2302 * xcofflink.c (xcoff_link_add_symbols): When considering whether
2303 to replace a symbol in a dynamic object with a symbol from another
2304 dynamic object, do the replacement if the existing symbol is
2305 global linkage code.
2307 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
2308 for _ptrgl, and treat it as global linkage code.
2310 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
2311 filename or N_SO symbol past the offset, and use it to indicate
2312 that there is no line number or function when appropriate.
2314 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
2316 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
2317 common symbol defined by the linker. Don't export function code
2318 even if export_defineds is set.
2320 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
2322 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
2324 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
2325 (h8300_symbol_address_p): New function.
2326 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
2329 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
2331 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
2333 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
2334 correctly for the two variants. Allow relaxing if the target
2335 is 128 bytes away since after relaxation it'll be 126 bytes away.
2336 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
2337 "dot" and "value". Allow relaxing if the target is 128 bytes
2338 away since after relaxation it'll be 126 bytes away.
2339 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
2340 the given section until nothing changes.
2342 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
2344 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
2345 alignment hack--we can get the lnnoptr info another way without
2346 suddenly increasing the alignment requirements. Set the flags for
2348 (ecoff_compute_section_file_positions): Do so.
2350 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
2352 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
2353 to keep the HP emulator database happy.
2355 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
2356 From Kevin Buettner <kev@primenet.com>.
2358 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
2360 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
2361 name of a NULL section.
2363 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
2365 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
2366 set, always call the notice callback.
2368 * VERSION: Increment for bfdlink.h change.
2370 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
2372 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
2373 (sh_relax_delete_bytes): Correct handling of differently sized
2374 trailing alignment reloc.
2376 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
2377 * bfd-in2.h: Rebuild.
2378 * configure.in: Warn if there is no known 64 bit type.
2379 * configure: Rebuild.
2381 * Makefile.in: Rebuild dependencies.
2382 (BFD32_BACKENDS): Add ppcboot.o.
2383 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
2385 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
2386 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
2388 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
2390 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
2391 (bfd_mips_elf64_swap_reginfo_out): Move from here...
2392 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
2393 (bfd_mips_elf64_swap_reginfo_out): ...to here.
2395 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
2397 * elf64-mips.c: Improve reloc special_functions and handling of
2398 SHT_MIPS_OPTIONS section.
2399 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
2400 mips_elf_hi16_reloc and make globally visible.
2401 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
2402 make globally visible.
2403 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
2404 make globally visible.
2405 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
2406 and make globally visible.
2407 (gprel16_with_gp): Check howto->src_mask before using value in
2409 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
2410 and make globally visible.
2411 (gprel32_with_gp): Check howto->src_mask before fetching value.
2412 (bfd_mips_elf_swap_options_in): New function.
2413 (bfd_mips_elf_swap_options_out): New function.
2414 (_bfd_mips_elf_set_private_flags): Rename from
2415 mips_elf_set_private_flags and make globally visible.
2416 (_bfd_mips_elf_copy_private_bfd_data): Rename from
2417 mips_elf_copy_private_bfd_data and make globally visible.
2418 (_bfd_mips_elf_merge_private_bfd_data): Rename from
2419 mips_elf_merge_private_bfd_data and make globally visible.
2420 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
2421 for a SHT_MIPS_OPTIONS section.
2422 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
2423 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
2424 name of a SHT_MIPS_OPTIONS section.
2425 (_bfd_mips_elf_set_section_contents): New function.
2426 (mips_elf32_section_processing): Set the GP value in a
2427 SHT_MIPS_OPTIONS section.
2428 (_bfd_mips_elf_find_nearest_line): Rename from
2429 mips_elf_find_nearest_line and make globally visible.
2430 (bfd_elf32_set_section_contents): Define.
2431 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
2432 (_bfd_mips_elf_lo16_reloc): Declare.
2433 (_bfd_mips_elf_gprel16_reloc): Declare.
2434 (_bfd_mips_elf_got16_reloc): Declare.
2435 (_bfd_mips_elf_gprel32_reloc): Declare.
2436 (_bfd_mips_elf_set_private_flags): Declare.
2437 (_bfd_mips_elf_copy_private_bfd_data): Declare.
2438 (_bfd_mips_elf_merge_private_bfd_data): Declare.
2439 (_bfd_mips_elf_find_nearest_line): Declare.
2440 (_bfd_mips_elf_set_section_contents): Declare.
2442 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
2444 (elf_info_to_howto): Define.
2445 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
2447 (elf_info_to_howto): Define.
2448 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
2450 (elf_info_to_howto): Define.
2452 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
2453 R_MOV16B[12], to match change in coff/internal.h.
2455 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
2457 * elf64-mips.c: Extensive additions to provide better support for
2458 writing files and for gas.
2459 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
2460 of mips_elf_object_p.
2461 (mips_elf32_object_p): Rename from mips_elf_object_p; call
2462 _bfd_mips_elf_object_p.
2463 (_bfd_mips_elf_final_write_processing): Rename from
2464 mips_elf_final_write_processing and make globally visible.
2465 (_bfd_mips_elf_fake_sections): Rename from
2466 mips_elf_fake_sections and make globally visible.
2467 (_bfd_mips_elf_section_from_bfd_section): Rename from
2468 mips_elf_section_from_bfd_section and make globally visible.
2469 (_bfd_mips_elf_section_processing): New function, broken out of
2470 mips_elf_section_processing.
2471 (mips_elf32_section_processing): Rename from
2472 mips_elf_section_processing; call
2473 _bfd_mips_elf_section_processing.
2474 (_bfd_mips_elf_symbol_processing): Rename from
2475 mips_elf_symbol_processing and make globally visible.
2476 (_bfd_mips_elf_read_ecoff_info): Rename from
2477 mips_elf_read_ecoff_info and make globally visible.
2478 (mips_elf32_ecoff_debug_swap): Rename from
2479 mips_elf_ecoff_debug_swap.
2480 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
2481 struct symbol_cache_entry.
2482 (_bfd_elf_validate_reloc): New function, moved in from
2483 elfcode.h:validate_reloc.
2484 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
2485 to _bfd_elf_validate_reloc. Change all callers.
2486 * elf-bfd.h (bfd_section_from_shdr): Declare.
2487 (_bfd_elf_symbol_from_bfd_symbol): Declare.
2488 (_bfd_elf_validate_reloc): Declare.
2489 (_bfd_mips_elf_object_p): Declare.
2490 (_bfd_mips_elf_fake_sections): Declare.
2491 (_bfd_mips_elf_section_from_bfd_section): Declare.
2492 (_bfd_mips_elf_section_processing): Declare.
2493 (_bfd_mips_elf_symbol_processing): Declare.
2494 (_bfd_mips_elf_read_ecoff_info): Declare.
2495 (_bfd_mips_elf_final_write_processing): Declare.
2496 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
2499 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
2500 (mips_elf_final_write_processing): Likewise.
2502 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
2504 64-bit MIPS ELF ABI objdump support:
2505 * elf64-mips.c: New file.
2506 * Makefile.in: Rebuild dependencies.
2507 (BFD64_BACKENDS): Add elf64-mips.o.
2508 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
2509 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
2510 bfd_elf64_littlemips_vec to targ_selvecs.
2511 (mips*-*-elf*): Likewise.
2512 * confingure.in: Add bfd_elf64_bigmips_vec and
2513 bfd_elf64_littlemips_vec to vector switch.
2514 * configure: Rebuild.
2515 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
2516 broken out of mips_elf_section_from_shdr.
2517 (mips_elf32_section_from_shdr): Rename from
2518 mips_elf_section_from_shdr. Call new function.
2519 (elf_backend_section_from_shdr): Update name of renamed function.
2520 * elf-bfd.h (struct elf_size_info): Change second parameter of
2521 write_out_phdrs to be const. Likewise for second parameter of
2523 (struct bfd_elf_section_data): Add rel_hdr2 field.
2524 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
2525 (bfd_elf32_swap_symbol_out): Likewise.
2526 (bfd_elf32_swap_reloc_in): Likewise.
2527 (bfd_elf32_swap_reloc_out): Likewise.
2528 (bfd_elf32_swap_reloca_in): Likewise.
2529 (bfd_elf32_swap_reloca_out): Likewise.
2530 (bfd_elf32_swap_phdr_in): Likewise.
2531 (bfd_elf32_swap_phdr_out): Likewise.
2532 (bfd_elf32_swap_dyn_in): Likewise.
2533 (bfd_elf32_swap_dyn_out): Likewise.
2534 (bfd_elf32_slurp_symbol_table): Declare.
2535 (bfd_elf32_write_shdrs_and_ehdr): Declare.
2536 (bfd_elf32_write_out_phdrs): Declare.
2537 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
2538 (bfd_elf64_swap_symbol_out): Likewise.
2539 (bfd_elf64_swap_reloc_in): Likewise.
2540 (bfd_elf64_swap_reloc_out): Likewise.
2541 (bfd_elf64_swap_reloca_in): Likewise.
2542 (bfd_elf64_swap_reloca_out): Likewise.
2543 (bfd_elf64_swap_phdr_in): Likewise.
2544 (bfd_elf64_swap_phdr_out): Likewise.
2545 (bfd_elf64_swap_dyn_in): Likewise.
2546 (bfd_elf64_swap_dyn_out): Likewise.
2547 (bfd_elf64_slurp_symbol_table): Declare.
2548 (bfd_elf64_write_shdrs_and_ehdr): Declare.
2549 (bfd_elf64_write_out_phdrs): Declare.
2550 (_bfd_mips_elf_section_from_shdr): Declare.
2551 * elf.c (bfd_section_from_shdr): Remove assertion requiring
2552 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
2553 section for the section, add the new one to rel_hdr2. Increment
2554 reloc_count rather than setting it.
2555 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
2556 Remove static declaration.
2557 (elf_write_shdrs_and_ehdr): Define name as macro.
2558 (elf_write_out_phdrs): Likewise.
2559 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
2560 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
2561 (elf_swap_symbol_in): Change second parameter to be const.
2562 (elf_swap_symbol_out): Likewise.
2563 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
2564 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
2565 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
2566 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
2567 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
2568 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
2569 parameter to be const. Make non-static.
2570 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
2572 (elf_slurp_symbol_table): Make non-static.
2573 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
2574 * elfxx-target.h (elf_info_to_howto): Define if not defined.
2575 (elf_backend_size_info): Likewise.
2576 (elfNN_bed): Use elf_backend_size_info.
2577 * targets.c (bfd_elf64_bigmips_vec): Declare.
2578 (bfd_elf64_littlemips_vec): Declare.
2579 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
2580 bfd_elf64_littlemips_vec if BFD64 is defined.
2582 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
2584 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
2586 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
2587 zeroes, in alignment holes.
2589 * configure: Rebuild with autoconf 2.10.
2591 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
2592 potential leading underscore in the allocated buffer.
2594 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2596 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
2597 symbols into .sbss if this is a relocatable link.
2599 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
2601 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
2602 undefined symbols when creating a shared library.
2604 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
2606 * coff-sh.c: Add a bunch of new code and static const arrays to
2607 support aligning loads and stores on four byte memory boundaries.
2609 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
2611 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
2612 call sh_align_loads.
2613 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
2616 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
2618 * cache.c (bfd_open_file): Unlink the file before opening it for
2619 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
2621 * opncls.c (bfd_fdopenr): Set opened_once.
2623 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
2625 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
2628 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
2629 the code unconditionally.
2631 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
2633 * libcoff-in.h (struct pei_section_tdata): Define structure.
2634 (pei_section_data): Define macro.
2635 * libcoff.h: Rebuild.
2636 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
2637 store s_paddr field in pei_section_data.
2638 (coff_compute_section_file_positions): Use pei_section_data rather
2639 than _cooked_size, and don't overwrite an existing value.
2640 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
2641 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
2642 * peicode.h (coff_bfd_copy_private_section_data): Define if
2644 (pe_bfd_copy_private_section_data): New static function if
2647 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
2649 * srec.c (srec_set_arch_mach): Write as a function rather than a
2652 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
2653 no map, just check each member in turn to see whether it is
2656 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2658 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
2659 table. Call BFD_ASSERT to validate header size, instead of
2661 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
2664 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2666 * ppcboot.c: New target for looking at PPCbug boot records.
2668 * config{ure.in,.bfd}: Add support for ppcboot target.
2670 * configure: Regenerate.
2672 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
2674 * coff-h8300.c (howto_table): Update names to match recent
2675 changes to include/coff/internal.h. Fix minor errors in the
2676 existing relocs. Add R_MOVL1 and R_MOVL2.
2677 (rtype2howto): Similarly.
2678 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
2679 existing relaxing code and peform more relaxing.
2680 (h8300_reloc16_extra_cases): Likewise.
2682 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
2684 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
2687 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2689 * elfcode.h (elf_object_p): Reject generic ELF target if
2690 e_machine matches an alternate machine code in a specific backend.
2692 * netbsd-core.c (netbsd_core_vec): Remove initializer for
2693 obsolete align_power_min field.
2695 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
2697 * coff-h8300.c (reloc_howto_type): Add howto entry for
2699 (rtype2howto): Handle R_PCRWORD_B.
2700 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
2701 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
2702 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
2703 branch (R_PCWORD_B).
2705 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
2707 * aoutx.h (translate_from_native_sym_flags): Set the section for
2708 BSF_CONSTRUCTOR symbols.
2710 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
2713 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
2715 * coffcode.h (coff_write_object_contents): In comdat section lookup,
2716 stop looking when section is found.
2718 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
2720 * coffcode.h (STRING_SIZE_SIZE): Define.
2721 (styp_to_sec_flags): Handle long symbol names when looking for the
2723 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
2724 (bfd_coff_long_section_names): Define.
2725 (coff_write_object_contents): Handle long section names.
2726 (bfd_coff_std_swap_table): Initialize new field.
2727 * libcoff.h: Rebuild.
2728 * coffgen.c (make_a_section_from_file): Handle long section
2730 (coff_write_symbols): Handle long section names.
2731 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2732 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2733 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
2734 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
2735 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
2736 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
2737 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2738 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
2740 * bout.c (b_out_callback): Set lma of sections.
2741 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
2742 parameter to output_bfd. Used input_bfd instead of output_bfd in
2745 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
2747 * aoutx.h (translate_from_native_sym_flags): Don't create
2748 SEC_CONSTRUCTOR sections.
2749 * ecoff.c (ecoff_set_symbol_info): Likewise.
2751 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
2752 From Don Bowman <bowman@waterloo.hp.com>.
2754 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
2756 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
2757 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2759 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
2761 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
2762 mips_32_relocs field.
2763 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
2764 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
2765 relocs against a global symbol which is not defined in a regular
2767 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
2768 against a global symbol, increment mips_32_relocs.
2769 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
2770 the symbol is not defined in a regular file, make room in the
2773 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
2775 * ecoff.c (ecoff_compute_section_file_positions): Track the real
2776 file position and the virtual file position separately. Set
2777 filepos information bsaed on the real file position.
2778 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
2779 Jan 23 change to coffcode.h.
2781 * som.c (som_slurp_symbol_table): Set the symbol count to the
2782 number of BFD symbols created.
2784 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2786 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
2787 output file if linking shared objects. Loop to check all relocs,
2788 rather than returning false on first error.
2790 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2792 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
2793 (ppc_elf_additional_program_headers): If .interp section, bump #
2794 of program headers by 1.
2795 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
2796 (ppc_elf_size_dynamic_sections): Add support for .plt section.
2797 (ppc_elf_check_relocs): Print out filename in debug code. Enable
2799 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
2801 (ppc_elf_relocate_section): If the output section isn't defined,
2802 don't abort, just give an error message.
2804 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
2805 being created is .sdata or .sdata2, don't make the symbol dynamic.
2807 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
2809 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
2810 members of an archive for dynamic objects with no symbols, and
2811 pass them directly to check_archive_element.
2812 (xcoff_link_check_ar_symbols): Pass dynamic objects to
2813 xcoff_link_check_dynamic_ar_symbols.
2814 (xcoff_link_check_dynamic_ar_symbols): New static function.
2816 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
2817 from _bfd_nodynamic to _bfd_xcoff.
2818 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
2820 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
2821 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
2822 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
2823 * libcoff.h: Rebuild.
2824 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
2825 (xcoff_get_section_contents): New static function.
2826 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
2827 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
2828 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
2829 (xcoff_dynamic_reloc): New static variable.
2830 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
2831 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
2833 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
2835 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
2836 if reloc_entry->addend is not 0.
2837 (CALC_ADDEND): Just set the addend to reloc.r_offset.
2839 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
2841 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
2843 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
2844 Add entries for R_SPARC_[56].
2845 (sparc_reloc_map): Add entries for R_SPARC_[56].
2847 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2849 Optimize linking of stabs in sections as used in ELF and COFF.
2850 * stabs.c: New file.
2851 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2852 (_bfd_write_section_stabs): Declare.
2853 (_bfd_write_stab_strings): Declare.
2854 * libbfd.h: Rebuild.
2855 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2856 (struct coff_link_hash_table): Add stab_info field.
2857 * libcoff.h: Rebuild.
2858 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2860 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2862 (_bfd_coff_final_link): Write out stab strings hash table.
2863 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2864 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2866 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2867 (struct bfd_elf_section_data): Add stab_info field.
2868 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2870 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2871 _bfd_link_section_stabs.
2872 (elf_bfd_final_link): Write out stab strings hash table.
2873 (elf_link_input_bfd): Handle optimized stabs sections.
2874 * reloc.c (_bfd_final_link_relocate): Check address against
2875 _raw_size rather than _cooked_size.
2876 * Makefile.in: Rebuild dependencies.
2877 (BFD_LIBS): Add stabs.o
2878 (BFD_LIBS_CFILES): Add stabs.c.
2880 * VERSION: Increment for bfdlink.h change.
2882 * coffgen.c (coff_renumber_symbols): Correct handling of
2883 BSF_NOT_AT_END common symbols.
2885 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2887 * coff-ppc.c (record_toc): Add cast to avoid warning.
2888 (ppc_allocate_toc_section): Likewise.
2889 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2890 (ppc_coff_reloc_type_lookup): Remove unreached code.
2891 * coffcode.h (coff_write_object_contents): Don't take the address
2893 * peicode.h (pe_print_idata): Add casts to avoid warning.
2894 (pe_print_edata): Likewise.
2895 (pe_print_reloc): Remove ANSI C string concatenation.
2897 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2899 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2901 * libcoff.h: Rebuild.
2902 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2904 (coff_swap_aux_out): Likewise.
2905 * peicode.h (coff_swap_aux_in): Likewise.
2906 (coff_swap_aux_out): Likewise.
2907 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2909 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2911 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2912 Fix up .bf endndx link fields.
2913 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2915 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2918 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2920 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2921 on Solaris PowerPC systems doesn't get confused.
2923 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2926 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2927 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2928 update did_reg and did_reg2.
2930 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2932 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2934 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2935 callback routines, pass h->root.string rather than name, in case
2936 copy is true and name is transient.
2938 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2940 * elfcore.h: Add support for core files with multiple threads.
2941 (Primarily for Solaris.)
2943 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2945 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2946 section->orelocation is NULL.
2948 * coffgen.c (bfd_coff_get_syment): New function.
2949 (bfd_coff_get_auxent): New function.
2950 * bfd-in.h (bfd_coff_get_syment): Declare.
2951 (bfd_coff_get_auxent): Declare.
2952 * bfd-in2.h: Rebuild.
2954 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2956 * elf32-mips.c (struct mips_hi16): Define.
2957 (mips_hi16_addr, mips_hi16_addend): Remove.
2958 (mips_hi16_list): New static variable.
2959 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2960 (mips_elf_lo16_reloc): Process mips_hi16_list.
2961 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2962 relocs before the associated LO16 reloc.
2964 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2966 * versados.c (versados_scan): Check bfd_alloc return value.
2967 (versados_object_p): Check all bfd_read return values. Require
2968 that lang field be less than 10, to avoid confusion with Intel Hex
2971 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2973 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2974 not 0, for an absolute symbol.
2975 (NAME(aout,swap_ext_reloc_out)): Likewise.
2977 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2978 (ihex_write_object_contents): For a large start address, output
2979 the full 32 bit address in record type 5.
2981 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2982 to int to avoid promotion problems in prototype.
2984 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2986 * configure.host: Use ${srcdir} when looking for picfrag.
2988 * configure.host: Switch on ${libdir}, not $(libdir). From
2989 alan@spri.levels.unisa.edu.au (Alan Modra).
2991 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2992 entry point, not just for DYNAMIC objects.
2993 * sunos.c (sunos_add_dynamic_symbols): Always call
2994 sunos_create_dynamic_sections. If called with a non DYNAMIC
2995 object, don't do anything else.
2996 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2998 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
3000 * configure.in: Permit --enable-shared to specify a list of
3002 * configure: Rebuild.
3004 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
3005 host when configuring with --enable-shard.
3007 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
3009 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
3012 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
3013 to avoid crashing in bfd_hash_replace.
3015 * sysdep.h: Use #ifdef, not #if.
3017 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
3019 * config.in: Rebuild.
3021 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
3023 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
3024 (AC_CHECK_HEADERS): Check for sys/time.h
3025 (AC_HEADER_TIME): Add macro.
3026 * configure: Rebuild.
3027 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
3028 to control what combination of <time> and <sys/time.h>
3031 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
3033 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
3034 (aout_32_sunos4_write_object_contents): Likewise.
3035 * aoutx.h (NAME(aout,machine_type)): Handle
3036 bfd_mach_sparc_{sparclet,sparclite}.
3037 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
3038 (bfd_mach_sparc_v9_p): Update.
3039 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
3040 * libaout.h (enum machine_type): Add M_SPARCLET.
3041 * sunos.c (MACHTYPE_OK): Define.
3042 * bfd-in2.h: Regenerated.
3044 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
3046 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
3047 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
3048 * elflink.c (_bfd_elf_create_got_section): Store the
3049 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
3050 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
3051 global offset table goes over 0x1000, set the value of
3052 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
3053 (elf32_sparc_relocate_section): Subtract the offset of
3054 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
3056 * elfcode.h: Don't include <string.h>.
3058 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
3060 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
3061 generic_link_hash_newfunc. All references changed.
3062 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
3063 moved here from libbfd-in.h.
3064 * libbfd-in.h: Corresponding changes.
3065 * libbfd.h: Regenerated.
3067 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
3069 * aoutx.h (aout_link_input_section_std): When reporting an
3070 overflow error, use the name of the symbol in the hash table if
3072 (aout_link_input_section_ext): Likewise.
3074 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
3075 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
3077 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
3079 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
3080 * coffcode.h (coff_compute_section_file_positions): Likewise.
3081 (coff_write_object_contents): Likewise.
3083 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
3085 * section.c (SEC_LINK_ONCE): Define.
3086 (SEC_LINK_DUPLICATES): Define.
3087 (SEC_LINK_DUPLICATES_DISCARD): Define.
3088 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
3089 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
3090 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
3091 * bfd-in2.h: Rebuild.
3092 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
3093 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
3094 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
3095 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
3096 SEC_LINK_ONCE, and look through the symbol table for the setting
3097 for SEC_LINK_DUPLICATES.
3098 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
3099 set for a section, find the section symbol in the symbol table,
3100 and set the aux entry based on SEC_LINK_DUPLICATES.
3101 * coffgen.c (coff_print_symbol): Add a space before "checksum".
3102 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
3103 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
3104 * coff-i386.c (i386coff_vec): Likewise.
3105 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
3107 * VERSION: Bump to 2.6.1.
3108 * Makefile.in (stamp-h): Depend upon VERSION.
3110 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
3112 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
3113 * libbfd.h: Rebuilt.
3114 * linker.c (generic_link_hash_newfunc): No longer static.
3115 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
3117 * coff-h8300.c: Add two derived hash tables and their associated
3118 funtions and #defines for use by the h8300 linker.
3119 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
3120 the function vector as needed. Place the address of the function
3121 vector entry in the location specified by the R_MEM_INDIRECT reloc.
3122 Rewrite the vectors section contents as necessary.
3123 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
3124 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
3125 (coff_bfd_link_hash_table_create): Likewise.
3127 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
3129 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
3130 __attribute__ ((__unused__)) so that -Wall doesn't warn about
3132 (hppa_rebuild_insn): Pass pointer to correct type to
3133 low_sign_unext and dis_assemble_21.
3135 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
3137 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
3138 Stick with sparc-*-{sysv4*,solaris2*}.
3140 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
3142 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
3143 (coff_swap_aux_out): Swap out extra PE x_scn fields.
3144 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
3145 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
3146 fields is non-zero, print them.
3148 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
3149 ifdef. Remove unused variables.
3150 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
3152 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
3153 (get_symbol_value): Ifdef out.
3154 (pe_ppc_reloc): Ifdef out. Remove unused variables.
3155 (coff_ppc_relocate_section): Remove unused variables. Make
3156 fprintf strings and argument types correspond. Put before_addr in
3158 (dump_toc): Make fprintf strings and argument types correspond.
3159 (ppc_process_before_allocation): Remove unused variables. Always
3161 (ppc_reflo_reloc): Ifdef out.
3162 (ppc_addr32nb_reloc): Ifdef out.
3163 (ppc_coff_rtype2howto): Make fprintf strings and argument types
3165 (coff_ppc_rtype_to_howto): Likewise.
3166 (ppc_coff_swap_sym_in_hook): Remove unused variables.
3168 * peicode.h (pe_print_idata): Move otherwise unused variables into
3169 the #ifdef where they are used. Always return a value.
3170 (pe_print_edata): Make fprintf strings and argument types
3171 correspond. Always return a value.
3172 (pe_print_pdata): Removed unused variable addr_value. Always
3174 (pe_print_reloc): Remove unused variable onaline. Make fprintf
3175 strings and argument types correspond. Always return a value.
3177 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
3178 (ppc_elf_finish_dynamic_symbol): Move definition of unused
3179 variable rela inside #if 0 section where it is used.
3181 * ns32k.h: New file.
3182 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
3183 functions to start with _bfd_.
3184 * aout-ns32k.c: Include ns32k.h. Change references to renamed
3185 functions in cpu-ns32k.h.
3186 * Makefile.in: Rebuild dependencies.
3187 (HFILES): Add ns32k.h.
3189 * section.c (struct sec): Add linker_mark field. Change
3190 user_set_vma and reloc_done to be single bit fields.
3191 (STD_SECTION): Update accordingly.
3192 * bfd-in2.h: Rebuild.
3193 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
3195 (aout_link_input_bfd): Don't link unmarked sections.
3196 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
3198 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
3199 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
3201 * elflink.h (elf_bfd_final_link): Mark sections included in the
3203 (elf_link_input_bfd): Don't link unmarked sections.
3204 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
3206 (xcoff_link_input_bfd): Don't link unmarked sections.
3208 * coffswap.h (coff_swap_scnhdr_out): Include section name in
3209 overflow error messages.
3211 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3213 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
3214 is not set, print "BFD: " before the error message.
3216 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
3217 Miles Bader <miles@gnu.ai.mit.edu>.
3218 * configure: Rebuild.
3220 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
3222 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
3225 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
3226 m68k-aout, m68k-coff, and m68k-elf targets.
3228 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
3230 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
3231 (ieee_generic_stat_arch_elt): Restructured to prevent
3232 ieee_object_p from being called repeatedly.
3234 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
3236 * coffcode.h (coff_write_object_contents): Allocate
3237 buffers large enough for any FILEHDR or AOUTHDR.
3239 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
3241 * ecofflink.c (lookup_line): New static function, renamed and
3242 slighly changed from old _bfd_ecoff_locate_line.
3243 (_bfd_ecoff_locate_line): Cache line number information. Use
3244 lookup_line for actual lookup.
3246 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3248 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
3249 multiple of 20 bytes.
3251 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
3253 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
3254 allocate ecoff_find_line, and don't initialize by hand.
3255 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
3256 mips_elf_find_line, and don't call memset.
3258 * coffcode.h (coff_compute_section_file_positions): If not
3259 producing a final executable, don't consider sofar when aligning
3260 the section to the correct size.
3262 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
3264 * coffcode.h (coff_add_missing_symbols): Ifdef out.
3265 (coff_write_object_contents): Don't call coff_add_missing_symbols.
3266 * coffgen.c (coff_section_symbol): Ifdef out.
3268 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
3270 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
3271 output_bfd is not NULL.
3273 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
3275 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
3276 of bfd_alloc (fixes fix_line not being initialized).
3277 Delete zeroing of fix_{value,tag,end,scnlen} fields.
3279 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
3281 * coffcode.h: Allow specific backends to override the
3282 bfd_link_add_symbols routine.
3284 * coff-h8300.c: Include genlink.h.
3285 (howto_table): Add R_MEM_INDIRECT.
3286 (rtype2howto): Support R_MEM_INDIRECT.
3287 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
3290 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
3292 * coff-alpha.c (alpha_relocate_section): Use
3293 info->callbacks_warning, rather than _bfd_error_handler, for
3294 "multiple gp" warning.
3296 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
3298 * linker.c (bfd_wrapped_link_hash_lookup): New function.
3299 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
3300 table string. Use bfd_wrapped_link_hash_lookup.
3301 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
3303 * aoutx.h (aout_link_write_symbols): Use the name from the hash
3304 table, if any, when writing out symbols.
3305 (aout_link_input_section_std): Use the name from the hash table,
3306 if any, when reporting undefined symbols.
3307 (aout_link_input_section_ext): Likewise.
3308 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
3309 * bout.c (get_value): Likewise.
3310 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
3311 * ecoff.c (ecoff_reloc_link_order): Likewise.
3312 * elflink.h (elf_link_add_object_symbols): Likewise.
3313 (elf_reloc_link_order): Likewise.
3314 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3315 (_bfd_generic_reloc_link_order): Likewise.
3316 (default_indirect_link_order): Likewise.
3317 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
3318 * sunos.c (sunos_add_one_symbol): Likewise.
3319 * xcofflink.c (xcoff_link_add_symbols): Likewise.
3320 (bfd_xcoff_link_count_reloc): Likewise.
3321 (xcoff_reloc_link_order): Likewise.
3323 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
3324 into -1 for intern->rss.
3326 * configure: Rebuild with autoconf 2.8.
3328 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
3330 * stab-syms.c (__define_stab_duplicate): Define.
3331 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
3333 * bfd-in.h (bfd_get_stab_name): Declare.
3334 * bfd-in2.h: Rebuild.
3335 * Makefile.in: Rebuild dependencies.
3336 (BFD_LIBS): Add stab-syms.o.
3337 (BFD_LIBS_CFILES): Add stab-syms.c.
3338 (BFD32_BACKENDS): Remove stab-syms.o.
3339 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
3340 * configure.in: Don't list stab-syms.o in bfd_backends.
3341 * configure: Rebuild.
3342 * libaout.h (aout_stab_name): Don't declare.
3343 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
3346 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
3348 * elf.c (assign_file_positions_for_segments): Adjust file offset
3349 for section alignment even if SEC_LOAD is not set.
3351 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3353 * configure.in: Don't set SHLIB or SHLINK to an empty string,
3354 since they appear as targets in Makefile.in.
3355 * configure: Rebuild.
3357 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
3358 don't fiddle with a symbol which is not defined anywhere.
3360 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
3362 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
3363 though they are defined in a shared library.
3364 (xcoff_build_ldsyms): Likewise.
3366 * coffgen.c (coff_find_nearest_line): Don't look at the line
3367 numbers for the section if section->lineno is NULL.
3369 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
3370 message rather than calling BFD_ASSERT.
3371 * elfcode.h (write_relocs): Check return value of
3372 _bfd_elf_symbol_from_bfd_symbol.
3374 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3376 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
3379 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
3381 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
3383 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
3384 hppa_reloc_field_selector_type_alt.
3385 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
3386 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
3388 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
3390 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
3392 * elf.c (assign_file_positions_for_segments): Adjust the segment
3393 memory size for the alignment of a SEC_ALLOC section, not just a
3396 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3398 * m68klinux.c: New file.
3399 * hosts/m68klinux.h: New file.
3400 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
3401 * configure.in (m68*-*-linux*): New native host.
3402 (m68klinux_vec): New vector.
3403 * configure: Rebuild.
3404 * targets.c (m68klinux_vec): Declare.
3405 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
3406 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
3407 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
3408 declaration from bfd_linux_size_dynamic_sections.
3409 (bfd_m68klinux_size_dynamic_sections): Declare.
3410 * bfd-in2.h: Rebuild.
3411 * Makefile.in: Rebuild dependencies.
3412 (BFD32_BACKENDS): Add m68klinux.o.
3413 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
3415 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
3417 * libhppa.h (pa_arch): Add pa20.
3418 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
3419 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
3420 (hppa_field_adjust): Handle e_nsel.
3421 * som.c: Provide default definitions for many new relocs found only
3422 in hpux10 include files.
3423 (som_fixup_formats): Add several new relocs from hpux10.
3424 (som_hppa_howto_table): Add hpux10 relocs.
3425 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
3427 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
3429 * mpw-make.sed: Edit out recent shared library support, and
3430 rules to rebuild .h files using doc/chew.
3432 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
3434 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
3435 size even of sections with no contents.
3437 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
3439 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
3440 starting with '$' the way we skip names starting with '.'. When
3441 updating x_endndx, don't be fooled by an index which has been
3444 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
3445 struct/union/enum type with no elements.
3447 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
3449 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
3451 * archive.c (bfd_generic_archive_p): If the first file in the
3452 archive can not be recognized as an object, don't assume that this
3453 is the wrong format.
3455 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3456 format is not bfd_object.
3457 (bfd_elf_get_dt_soname): Likewise.
3459 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
3461 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
3464 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3466 * bfd.c (tdata): Add netbsd_core_data.
3467 * bfd-in2.h: Regenerated.
3469 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
3471 * sunos.c (SUNOS_CONSTRUCTOR): Define.
3472 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
3473 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
3476 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
3477 to get the symbol index, matching 14 Jul 95 change.
3479 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
3481 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
3482 Remove duplicate definition of gp.
3484 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
3486 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
3487 assume that we can set the GP value and then get the same value,
3488 since it won't be true if the output file is neither ELF nor
3490 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
3491 _bfd_get_gp_value here.
3492 (mips_gprel_reloc): Don't assume we can set and get the GP value.
3493 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
3495 (mips_elf_lo16_reloc): Likewise.
3496 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
3497 Don't require that the BFD be ELF.
3498 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
3499 (mips_elf_gprel32_reloc): Likewise.
3500 (mips_elf_relocate_section): Don't assume we can set and get the
3502 (mips_elf_finish_dynamic_symbol): Don't bother to use
3503 _bfd_get_gp_value here.
3505 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
3506 Don't change epdr between malloc and free. Be careful not to free
3507 NULL pointers. Zero out the first RPDR.
3509 * configure.host: On Linux, only pass -rpath option if $(libdir)
3510 is neither /lib nor /usr/lib. From Alan Modra
3511 <alan@mullet.Levels.UniSA.Edu.Au>.
3513 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
3515 (elf_dt_name): Rename from elf_dt_needed_name.
3516 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
3518 (bfd_elf_get_dt_soname): New function.
3519 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
3520 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
3521 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
3522 * bfd-in2.h: Rebuild.
3524 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
3526 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
3527 _bfd_sparc_elf_reloc_type_lookup.
3528 (bfd_elf32_bfd_reloc_type_lookup): Update.
3529 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
3530 (sparc64_elf_howto_table): Define.
3531 (sparc_reloc_map): Define.
3532 (sparc64_elf_reloc_type_lookup): New function.
3533 (sparc_elf_wdisp16_reloc): New function.
3534 (elf_info_to_howto): Use sparc64_elf_howto_table.
3535 (sparc64_elf_relocate_section): Likewise.
3536 (bfd_elf64_bfd_reloc_type_lookup): Update.
3538 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
3540 * configure.host: Check for 'do not mix' from native linker before
3541 trying to use -rpath.
3543 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
3545 * bfd.c (_bfd_get_gp_value): New function.
3546 (_bfd_set_gp_value): New function.
3547 * libbfd-in.h (_bfd_get_gp_value): Declare.
3548 (_bfd_set_gp_value): Declare.
3549 * libbfd.h: Rebuild.
3550 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
3551 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
3552 directly to the fields in the tdata information.
3553 (alpha_relocate_section): Likewise.
3554 * coff-mips.c (mips_adjust_reloc_in): Likewise.
3555 (mips_gprel_reloc): Likewise.
3556 (mips_relocate_section): Likewise.
3557 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
3558 (mips_elf_lo16_reloc): Likewise.
3559 (mips_elf_final_gp): Likewise.
3560 (mips_elf_gprel16_reloc): Likewise.
3561 (mips_elf_gprel32_reloc): Likewise.
3562 (mips_elf_relocate_section): Likewise.
3563 (mips_elf_finish_dynamic_symbol): Likewise.
3565 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
3567 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
3569 * configure.in: Call AC_PROG_CC before configure.host.
3570 * configure: Rebuild.
3571 * configure.host: Don't set information which autoconf should
3572 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
3574 * configure.host: Remove go32 and win32 host information, since it
3575 should no longer be needed.
3577 * elf.c (map_sections_to_segments): If we have a .dynamic section,
3578 then start a new segment rather than put a writable section in a
3581 * configure.host: Set RPATH_ENVVAR.
3583 * Makefile.in: Rebuild dependencies.
3585 * elflink.c (_bfd_elf_create_linker_section): Remove unused
3586 zero_section variable.
3588 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
3590 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
3591 ($(srcdir)/libbfd.h): Rename from libbfd.h.
3592 ($(srcdir)/libcoff.h): Rename from libcoff.h.
3594 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
3596 * ieee.c (ieee_write_expression): Only use an R variable for a
3597 local symbol. Don't output a zero offset. Handle a zero address.
3598 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
3599 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
3601 (parse_expression): Don't try to handle multiple occurrences of a
3602 P variable. Handle I variables differently from X variables. Fix
3603 the order of minus expressions.
3604 (ieee_slurp_external_symbols): Generate an I variable for an NN
3605 record. Fix handling of ATI and ATX records.
3606 (ieee_slurp_sections): Only set minimal section attributes.
3607 Adjust them later, based on the section contents.
3608 (ieee_object_p): Read in the file until just after the ME record.
3609 Call ieee_slurp_section_data to set the section flags.
3610 (do_one): Add iterations parameter. Only repeat the first load
3611 item. Set the section and file reloc flags.
3612 (ieee_slurp_section_data): Set section flags. Pass iterations to
3614 (ieee_canonicalize_reloc): Handle I variables.
3615 (do_with_relocs): Only emit relocation size when necessary.
3616 Increase MAXRUN to 127. Change ov to be assigned, and take
3617 src_mask and pcrel_offset into account.
3618 (ieee_write_data_part): Skip sections that are not loaded.
3619 (ieee_write_external_part): Don't output optional last entry of WX
3621 (ieee_write_me_part): Make setting of me_record neater.
3622 (ieee_generic_stat_arch_elt): Get the size of an archive element.
3624 * syms.c (stt): Add entries for zerovars, vars, and code.
3626 * elfcode.h (validate_reloc): New static function.
3627 (write_relocs): Call validate_reloc for non ELF relocs.
3629 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
3630 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
3631 (TARGET_LITTLE_SYM): Likewise.
3633 * config.bfd (m68*-*-psos*): New target.
3635 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
3637 * i386msdos.c: Remove some #if 0 code.
3638 (msdos_write_object_contents): Don't include empty sections in the
3639 size computation, regardless of their address.
3641 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3643 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
3644 is NULL, ie, the -r switch is used.
3646 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
3648 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
3649 (BFD_RELOC_MIPS_GOT_LO16): Define.
3650 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
3651 * bfd-in2.h, libbfd.h: Rebuild.
3652 * elf32-mips.c (mips_reloc_map): Map new relocs.
3654 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
3656 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
3659 * ieee.c (get_symbol): Set the section to bfd_abs_section.
3660 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
3661 simple number for the section address, rather than an expression.
3662 Limit the number of bytes between relocs to MAXRUN.
3663 (ieee_write_me_part): Set me_record to the file offset after the
3665 (ieee_write_processor): New static function.
3666 (ieee_write_object_contents): Use ieee_write_processor.
3668 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
3670 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
3672 * coff-aux.c: Change include of aux.h to aux-coff.h.
3674 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3676 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
3677 relocation put the addend both in the reloc entry and the data.
3678 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
3681 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
3682 a R_68K_PCxx reloc against a defined global symbol directly.
3683 (elf_m68k_check_relocs): Don't count such a reloc.
3685 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
3686 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
3687 symbol for now, otherwise always record the symbol as dynamic.
3688 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
3689 is not referenced by a dynamic object, and we are not making a
3690 shared object, then don't make a PLT entry. If we do make a PLT
3691 entry, make sure the symbol has been recorded as dynamic.
3693 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
3695 * configure.host: When making a shared library, set HLDFLAGS to
3696 pass an appropriate -rpath option. Use the make variable SONAME
3697 as the shared library soname, rather than computing it here. On
3698 SunOS, build stamp-tshlink in place of $(SHLINK).
3699 * Makefile.in (SONAME): New variable.
3700 ($(SHLINK)): Make a link to the transformed name, as well.
3701 (stamp-tshlink): New target.
3702 (install): Skip stamp-tshlink during install.
3704 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3706 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
3707 linker sections have been set up yet.
3709 * elf.c (make_mapping): Add an additional argument to suppress
3710 making the first section include the program headers.
3711 (map_sections_to_segments): If the user used -Ttext such that the
3712 program headers are on a different page, do not set the flags
3713 saying that this section includes the program headers.
3715 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3717 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
3718 don't define TRAD_HEADER.
3719 * configure: Rebuild.
3721 * netbsd-core.c: New file, support for NetBSD core files.
3722 * hosts/*nbsd.h: Removed.
3724 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
3726 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
3727 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
3728 * libbfd.h, bfd-in2.h: Regenerated.
3729 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
3730 bfd_elf32_bfd_reloc_type_lookup.
3731 (reloc_type{,_names}): Deleted.
3732 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3734 (sparc_reloc_map): Add sparc64 relocs.
3735 (sparc_elf_notsupported_reloc): New static function.
3736 (sparc_elf_wdisp16_reloc): New static function.
3737 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
3738 (elf32_sparc_relocate_section): Likewise.
3739 (bfd_elf32_bfd_reloc_type_lookup): Define.
3740 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
3741 (reloc_type{,_names}): Deleted.
3742 (elf_sparc_howto_table): Deleted.
3743 (sparc_reloc_map): Deleted.
3744 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
3745 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
3747 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
3749 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
3752 * Makefile.in (program_transform_name): New variable.
3753 (install): Transform library name before installing it.
3755 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
3757 * archures.c (bfd_mach_i960_hx): Define.
3758 * bfd-in2.h: Rebuild.
3759 * cpu-i960.c (scan_960_mach): Accept machine "hx".
3760 (MATRIX): Expand entries for HX.
3761 (arch_info_struct): Add i960:hx entry.
3762 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
3763 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
3764 (coff_set_flags): Handle bfd_mach_i960_hx.
3766 Support for building as a shared library, based on patches from
3767 Alan Modra <alan@spri.levels.unisa.edu.au>:
3768 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
3769 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
3770 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
3771 * configure: Rebuild.
3772 * configure.host: If --enable-shared, adjust shared library stuff
3773 based on the host. If the host is SunOS, and the linker supports
3774 -rpath, set HLDFLAGS to use it.
3775 * Makefile.in (ALLLIBS): New variable.
3776 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
3777 (COMMON_SHLIB, SHLINK): New variables.
3778 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
3779 (STAGESTUFF): Remove variable.
3780 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
3782 (stamp-ofiles): New target, like old ofiles target, but build
3783 using a temporary file and move-if-change, and touch stamp-ofiles
3785 (ofiles): Just depend upon stamp-ofiles.
3786 (stamp-piclist, piclist): New targets.
3787 ($(SHLIB), $(SHLINK)): New targets.
3788 (targets.o, archures.o): Build twice if PICFLAG is set.
3789 (do_mostlyclean): Remove pic/*.o.
3790 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
3792 (do_distclean): Remove pic and stamp-picdir.
3793 (install): Install shared libraries.
3794 ($(OFILES)): Depend upon stamp-picdir.
3795 (stamp-picdir): New target.
3797 * libcoff-in.h: Add comment reminding people that libcoff.h is a
3799 * libcoff.h: Rebuild.
3801 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
3802 flavour of a section with no owner.
3804 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
3805 ELF_LINK_NON_ELF flag.
3806 (mips_elf_create_got_section): Likewise.
3808 * elf.c: Revert last change, since it breaks dynamic linking.
3809 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
3811 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
3812 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
3813 (elfNN_bed): Don't initialize want_hdr_in_seg field.
3815 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3817 * elf.c (assign_file_positions_for_segments): If the backend does
3818 not want the elf header or the program headers in the address
3819 space, do not include them in the calculations.
3821 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
3822 function to determine if we need additional program headers.
3823 (ppc_elf_modify_segment_map): Define as a NOP function for now.
3824 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
3826 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
3828 * coffcode.h: Move today's libcoff.h change into coffcode.h.
3830 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
3832 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
3833 back into one line. Some compilers (sunos 4.1.3 for example)
3834 won't accept args split across more than one line.
3836 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
3838 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
3839 * configure: Regenerate.
3841 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
3843 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
3844 try to do arithmetic on a void *, cast it to a unsigned char * first.
3846 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3848 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3849 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3851 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3852 flag for a newly defined symbol.
3853 (NAME(bfd_elf,record_link_assignment)): Likewise.
3854 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3855 set the DEF or REF_REGULAR flags correctly.
3857 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3858 (libbfd.h, libcoff.h): Corresponding change.
3860 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3861 a PLT32 reloc as dynamic.
3862 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3863 is not referenced by a dynamic object, and we are not making a
3864 shared object, then don't make a PLT entry. If we do make a PLT
3865 entry, make sure the symbol has been recorded as dynamic.
3867 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3869 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3870 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3871 (powerpcle-*-cygwin32): New.
3872 * peicode.h (add_data_entry): Get address from vma.
3874 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3876 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3877 attached to the section has already been created as an undefined
3878 symbol, treat it as if it hasn't been created yet.
3880 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3882 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3883 symbol or section symbols if stripping all symbols and this is not
3884 a relocateable link. Don't output the symbol string table if
3885 there are no symbols.
3886 (elf_link_flush_output_syms): Don't do anything if there are no
3889 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3891 * coff-aux.c: New file.
3892 * hosts/m68kaux.h: New file.
3893 * config.bfd (m68*-apple-aux*): New target.
3894 * configure.in (m68*-apple-aux*): New native host.
3895 (m68kaux_coff_vec): New vector.
3896 * configure: Rebuild.
3897 * targets.c (m68kaux_coff_vec): Declare.
3898 * coffcode.h (bfd_coff_backend_data): Add field
3899 _bfd_coff_link_add_one_symbol.
3900 (bfd_coff_link_add_one_symbol): Define.
3901 (compare_arelent_ptr): New static function if TARG_AUX.
3902 (coff_write_relocs): If TARG_AUX, sort the relocs.
3903 (coff_write_object_contents): Set A/UX aouthdr magic number.
3904 (coff_link_add_one_symbol): Define if not defined.
3905 (bfd_coff_std_swap_table): Initialize new field.
3906 * libcoff.h: Rebuild.
3907 * cofflink.c (coff_link_add_symbols): Call
3908 bfd_coff_link_add_one_symbol rather than
3909 _bfd_generic_link_add_one_symbol.
3910 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3911 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3912 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3913 * Makefile.in: Rebuild dependencies.
3914 (BFD32_BACKENDS): Add coff-aux.o.
3915 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3917 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3919 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3920 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3922 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3924 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3925 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3926 (maintainer-clean): Warn about deleting special files.
3927 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3929 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3930 warning symbols correctly.
3931 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3932 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3933 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3934 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3935 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3936 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3938 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3941 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3943 * libcoff-in.h: aligned newly exported names with bfd naming
3944 conventions. Removed an erroneous define of POWERPC_LE_PE.
3945 * libcoff.h: Rebuild.
3946 * cofflink.c, coff-ppc.c: the above function name changes
3948 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3950 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3951 * ecoff.c (struct extsym_info): Define.
3952 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3953 to ecoff_link_write_external.
3954 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3955 Strip symbols when appropriate.
3957 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3958 * syms.c (BSF_OBJECT): Define.
3959 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3960 * bfd-in2.h: Rebuild.
3961 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3963 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3966 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3967 copying relocs into a shared object, treat a defined global symbol
3969 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3970 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3971 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3973 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3974 real defined symbol, not to a weak defined symbol.
3976 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3978 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3979 and made a few static functions externs.
3981 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3982 POWERPC_LE_PE hack in cofflink.
3984 * libcoff-in.h: promoted the following from cofflink.c to allow
3985 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3986 coff_debug_merge_element, struct coff_debug_merge_type,
3987 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3988 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3989 coff_debug_merge_hash_lookup, coff_link_section_info,
3990 coff_final_link_info, coff_debug_merge_hash_newfunc,
3991 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3993 * libcoff.h: re-gen'd
3995 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3997 * syms.c: Include "bfdlink.h".
3998 (struct stab_find_info): Define.
3999 (_bfd_stab_section_find_nearest_line): New function.
4000 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
4001 * libbfd.h: Rebuild.
4002 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
4003 * elf.c (_bfd_elf_find_nearest_line): Try calling
4004 _bfd_stab_section_find_nearest_line before searching the ELF
4005 symbol table. Find the closest STT_FUNC symbol, not the last one.
4006 * libcoff-in.h (coff_data_type): Add line_info field.
4007 * libcoff.h: Rebuild.
4008 * coffgen.c (coff_find_nearest_line): Try calling
4009 _bfd_stab_section_find_nearest_line before searching the COFF
4011 * Makefile.in: Rebuild dependencies.
4013 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4015 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
4016 4 bytes, so we get the correct value when updating the register
4017 field in little endian mode.
4019 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
4021 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
4022 entry_section fields. Add sntoc and snentry fields.
4023 * libcoff.h: Rebuild.
4024 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
4025 not toc_section and entry_section (the COFF file does not have any
4026 sections at this point).
4027 (coff_write_object_contents): Set o_snentry and o_sntoc from
4028 snentry and sntoc rather than entry_section and toc_section.
4029 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
4030 snentry, not toc_section and entry_section.
4031 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
4032 entry_section from hentry.
4033 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
4035 (xcoff_link_input_bfd): Set sntoc, not toc_section.
4036 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
4037 than using toc_section directly.
4039 * archures.c: Add missing `.' in enum bfd_architecture.
4040 * bfd-in2.h: Rebuild.
4042 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
4043 Robert Lipe <robertl@arnet.com>.
4045 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4047 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
4048 to sections we allocate. Use bfd_zalloc to allocate initialial
4049 sections, not bfd_alloc.
4050 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
4051 SDA{,2}I16 relocations.
4052 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
4053 whether to put something in .sbss or not.
4054 (ppc_elf_relocate_section): Add support for more relocations. Add
4055 in sec->output_offset where appropriate. Make error messages
4056 include the symbol name.
4058 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
4059 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
4060 doesn't get redefined messages if -shared.
4062 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
4063 section if the rel_section field has been set up.
4065 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4067 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
4070 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
4072 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4073 of flags, only flags used are controlled by mach number. Bump up
4074 output file mach number to highest of input file mach numbers.
4075 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
4076 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
4078 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
4079 bfd_elf64_sparc_vec support.
4081 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4083 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
4084 the embedded bit is set on some objects and not on others. Just
4086 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
4089 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
4091 * coffcode.h (coff_new_section_hook): Don't try to align the
4094 * coffcode.h (coff_set_section_contents): Fix the handling of the
4095 .lib section to work even if the entire section contents are
4096 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
4097 Robert Lipe <robertl@arnet.com>.
4099 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4101 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4102 memory here for contents.
4104 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
4105 _SDA2_BASE_ by 32768.
4106 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
4107 started using. Allocate contents for .sdata and .sdata2 sections
4109 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
4111 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
4112 size _SDA{,2}_BASE_.
4113 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
4116 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
4118 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
4120 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
4121 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
4122 (bfd_mach_sparc_v9a): Define.
4123 (bfd_mach_sparc_v9_p): Define.
4124 * bfd-in2.h: Regenerated.
4125 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
4127 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
4128 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
4129 to bfd_elf32_sparc_vec.
4130 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
4131 Add v8plus{,a} support.
4133 (sparc_compatible): New function.
4134 * elf32-sparc.h: #include "elf/sparc.h".
4135 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
4136 elf32_sparc_final_write_processing): New functions.
4137 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
4138 elf_backend_final_write_processing): Define.
4140 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4142 * elf-bfd.h (struct elf_link_hash_entry): Add
4143 linker_section_pointer field.
4144 (enum elf_linker_section_enum): Enumeration for new way of
4145 creating linker dynamic sections and symbols.
4146 (elf_linker_section{,_pointers}): New structures for creating
4147 dynamic sections and symbols.
4148 (elf_obj_tdata): Add linker_section_pointers and linker_section
4150 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
4151 (_bfd_elf_create_linker_section): New declarations.
4152 (_bfd_elf_find_pointer_linker_section): Ditto.
4153 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
4154 (_bfd_elf_make_linker_section_rela): Ditto.
4156 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
4158 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
4159 (ppc_elf_create_linker_section): New function to create the
4160 sections .got, .sdata, and .sdata2.
4161 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
4163 (ppc_elf_check_relocs): Support more of the eabi relocations.
4164 (ppc_elf_relocate_section): Ditto.
4165 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
4166 if the .sdata{,2} + .sbss{,2} section size is > 32k.
4168 * elflink.h (elf_create_pointer_linker_section): New function to
4169 create initialized pointers in dynamic linker sections.
4170 (elf_finish_pointer_linker_section): Actually intialize the
4171 pointers created above.
4173 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
4174 macros to provide both 32 and 64 bit versions of
4175 elf_create_pointer_linker_section.
4176 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
4177 provide both 32 and 64 bit versions of
4178 elf_finish_pointer_linker_section.
4180 * elflink.c (_bfd_elf_create_linker_section): New function to
4181 create a linker section.
4182 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
4183 given address in the linker pointer offsets created for a given
4185 (_bfd_elf_make_linker_section_rela): Make a RELA section
4186 corresponding to the generated linker section.
4188 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
4190 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
4192 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
4194 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
4195 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
4196 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
4197 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
4198 toc entry in an objdump) for now.
4199 (ppc_do_last, ppc_get_last): New function - needed to save processing
4200 the toc owner to the end.
4201 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
4204 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
4205 toc owner from being done till last. Must define POWERPC_LE_PC
4208 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
4210 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
4212 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
4213 SizeOfImage for PowerPC. Ignore the size of the .junk section.
4215 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
4217 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
4219 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
4221 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
4223 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
4225 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
4227 * elf.c (assign_file_positions_for_segments): Don't increment file
4228 offset for a segment which contains no loadable sections.
4230 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4232 * reloc.c: Add new PowerPC relocations.
4233 * {bfd-in2,libbfd}.h: Regenerate.
4235 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
4236 (ppc_elf_reloc_type_lookup): Lookup new relocations.
4238 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
4240 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
4243 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
4246 * coffgen.c (coff_find_nearest_line): Don't try to cache
4247 information in sections that are not owned by a BFD. From Richard
4248 Henderson <richard@atheist.tamu.edu>.
4250 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
4251 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4252 * elflink.h (elf_link_output_extsym): Remove special check for
4255 * ecoffswap.h: Add prototypes for static functions.
4257 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4259 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
4260 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
4262 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
4263 to satisfy a TOC16 relocation. Rewrite unsupported relocation
4264 support. Begin support for R_PPC_SDA{2,}REL.
4266 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4268 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
4269 create the .got and .got.neg sections.
4270 (ppc_elf_size_dynamic_sections): Call it.
4271 (ppc_elf_check_relocs): Call it.
4272 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
4273 (ppc_elf_check_relocs): Add error messages for relocations we
4274 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
4277 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4279 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
4280 section flags for V.4 and eabi.
4282 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
4284 * elf.c (assign_file_positions_for_segments): If a segment
4285 contains no sections, don't mark it as readable.
4287 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
4288 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
4290 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
4291 dynamic section, if there is one.
4292 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
4293 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
4294 (bfd_elf64_swap_dyn_in): Likewise.
4295 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
4297 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
4299 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
4300 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
4301 <pirker@eiunix.tuwien.ac.at>.
4303 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4305 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
4306 PowerPC V.4 and eabi.
4307 * bfd-in2.h: Regenerate.
4308 * libfd.h: Regenerate.
4310 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
4312 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
4313 section type and SHF_EXCLUDE section flag, turning them into the
4314 appropriate bfd section flag.
4316 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
4318 * xcofflink.c (xcoff_link_add_symbols): Create the special
4319 sections if we see a DYNAMIC object, in case that is the only
4320 XCOFF input object we see.
4322 * elf32-mips.c: Extensive changes for a start at dynamic linking
4323 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
4325 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
4326 (struct elf_backend_data): Remove
4327 elf_backend_create_program_headers field. Add
4328 elf_backend_additional_program_headers and
4329 elf_backend_modify_segment_map fields.
4330 * elfxx-target.h (elf_backend_type_change_ok): Define if not
4332 (elf_backend_additional_program_headers): Likewise.
4333 (elf_backend_modify_segment_map): Likewise.
4334 (elf_backend_create_program_headers): Don't define.
4335 (elfNN_bed): Change to account for field changes.
4336 * elf.c (assign_file_positions_for_segments): Call new
4337 modify_segment_map backend function. Don't call old
4338 create_program_headers backend function.
4339 (get_program_header_size): Call additional_program_headers rather
4340 than create_program_headers.
4341 * elflink.h (elf_link_add_object_symbols): Initialize
4342 type_change_ok from new backend field.
4343 (elf_link_output_extsym): Don't warn if _rld_new_interface is
4345 (elf_reloc_link_order): Treat a reloc against a defined symbol as
4346 a reloc against the appropriate section.
4348 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
4349 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
4350 (elf_flags_init): Rename from elf_ppc_flags_init.
4351 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
4353 (ppc_elf_copy_private_bfd_data): Likewise.
4354 (ppc_elf_merge_private_bfd_data): Likewise.
4356 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
4359 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
4361 * coff-alpha.c (alpha_relocate_section): During final link, allow
4362 output .lita section to be bigger than 64k by adjusting gp value
4363 on a per-input section basis.
4364 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
4366 (struct ecoff_section_tdata): Add gp field.
4368 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
4370 Handle Alpha ECOFF changes in OSF/1 3.2.
4371 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
4373 * coff-alpha.c: Include "aout/ar.h".
4374 (alpha_ecoff_get_relocated_section_contents): Don't require an
4375 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
4376 3.2 doesn't generate one.
4377 (alpha_relocate_section): Likewise.
4378 (alpha_ecoff_slurp_armap): Define.
4379 (alpha_ecoff_slurp_extended_name_table): Define.
4380 (alpha_ecoff_construct_extended_name_table): Define.
4381 (alpha_ecoff_truncate_arname): Define.
4382 (alpha_ecoff_write_armap): Define.
4383 (alpha_ecoff_generic_stat_arch_elt): Define.
4384 (alpha_ecoff_update_armap_timestamp): Define.
4386 (alpha_ecoff_read_ar_hdr): New static function.
4387 (alpha_ecoff_get_elt_at_filepos): New static function.
4388 (alpha_ecoff_openr_next_archived_file): New static function.
4389 (alpha_ecoff_get_elt_at_index): New static function.
4390 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
4391 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
4392 _bfd_ecoff to alpha_ecoff.
4393 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
4394 field from backend structure, rather than always calling
4395 _bfd_get_elt_at_filepos.
4396 * coff-mips.c (mips_ecoff_backend_data): Initialize
4397 get_elt_at_filepos field.
4398 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
4399 from _bfd_generic_read_ar_hdr with minor changes.
4400 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
4401 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
4402 * libbfd.h: Rebuild.
4404 * bfd-in.h (BFD_IN_MEMORY): Define.
4405 * libbfd-in.h (struct bfd_in_memory): Define.
4406 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
4407 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
4408 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
4409 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
4410 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
4411 (bfd_get_size): Handle BFD_IN_MEMORY flag.
4412 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
4413 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
4414 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
4415 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
4417 (bfd_openstreamr): Likewise.
4418 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
4419 BFD_IN_MEMORY is not set.
4420 * riscix.c (riscix_some_aout_object_p): Likewise.
4421 * bfd-in2.h, libbfd.h: Rebuild.
4423 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
4424 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
4425 (bfd_get_elt_at_index): Define.
4426 * archive.c (_bfd_generic_get_elt_at_index): Rename from
4427 bfd_get_elt_at_index. Change index parameter from int to
4429 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
4430 (_bfd_noarchive_get_elt_at_index): Define.
4431 (_bfd_archive_bsd_get_elt_at_index): Define.
4432 (_bfd_archive_coff_get_elt_at_index): Define.
4433 * bfd-in2.h, libbfd.h: Rebuild.
4434 * aout-target.h (MY_get_elt_at_index): Define if not defined.
4435 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
4436 * ieee.c (ieee_get_elt_at_index): Define.
4437 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
4438 * oasys.c (oasys_get_elt_at_index): Define.
4439 * som.c (som_get_elt_at_index): Define.
4441 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
4442 numbers to the .text section.
4444 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
4446 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4447 If there is a SEC_DEBUGGING section, get the contents of the debug
4448 information part from it.
4449 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
4451 (ieee_write_object_contents): Check ieee_write_debug_part return.
4453 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
4455 * config.bfd (i[345]86-*-freebsd*): Add target.
4456 * configure.in (i386freebsd_vec): Add vec.
4457 * configure: Regenerate.
4458 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
4459 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
4460 Rebuild dependencies..
4461 * freebsd.h: New file.
4462 * i386freebsd.c: New file.
4463 * targets.c (i386freebsd_vec): Declare.
4464 (bfd_target_vector): Add i386freebsd_vec.
4465 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4466 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
4468 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
4470 * ieee.c (ieee_slurp_debug): New static function.
4471 (ieee_object_p): Call it.
4472 (ieee_slurp_section_data): Skip debugging sections.
4473 (ieee_get_reloc_upper_bound): Likewise.
4474 (ieee_get_section_contents): Likewise.
4475 (ieee_canonicalize_reloc): Likewise.
4476 (ieee_write_section_part): Likewise.
4477 (ieee_write_debug_part): Likewise.
4478 (ieee_write_data_part): Likewise.
4479 (init_for_output): Likewise.
4481 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4483 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
4485 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
4486 relocs, since ppc_elf_relocate_section handles the linker case.
4487 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
4489 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
4490 ppc_elf_relocate_section since that is now the only caller.
4491 (ppc_elf_relocate_section): Ditto.
4493 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
4495 * coffcode.h (coff_write_object_contents): If we don't know the
4496 section of the entry point for an XCOFF executable, always set the
4497 entry address to -1.
4499 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4501 * elf.c (bfd_section_from_shdr): Add support for note sections.
4503 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4505 * bfd-in.h (struct _symbol_info): Add stab_type field.
4506 * bfd-in2.h: Rebuild.
4507 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
4509 * elf32-ppc.c: Remove trailing newline from calls to
4511 (ppc_elf_merge_private_bfd_data): Only warn about endianness
4512 difference if target endianness is known.
4514 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4516 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
4517 old style TOC16 references without using R_PPC_GOT.
4518 (ppc_reloc_type): Ditto.
4519 (ppc_elf_reloc_type_lookup): Add support for TOC16.
4520 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
4521 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
4522 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
4523 (ppc_elf_check_relocs): New function for GOT/PLT support that is
4525 (ppc_elf_adjust_dynamic_symbol): Ditto.
4526 (ppc_elf_adjust_dynindx): Ditto.
4527 (ppc_elf_size_dynamic_sections): Ditto.
4528 (ppc_elf_finish_dynamic_symbol): Ditto.
4529 (ppc_elf_finish_dynamic_sections): Ditto.
4530 (ELF_DYNAMIC_INTERPRETER): Define.
4532 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
4534 * elf.c (copy_private_bfd_data): When attaching sections to
4535 segments ignore sections that won't be allocated. Patch from
4538 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
4540 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
4543 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
4545 * coff-i960.c (CALC_ADDEND): Define.
4546 (coff_i960_relocate_section): Add the input section VMA to the
4547 addend for PC relative relocs.
4549 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
4551 * peicode.h (pe_print_pdata): Must test the entire entry for zero
4552 to correctly terminate.
4554 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
4556 * targets.c (enum bfd_endian): Define.
4557 (bfd_target): Rename byteorder_big_p to byteorder, and change it
4558 from boolean to enum bfd_endian. Change header_byteorder_big_p
4560 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
4561 (bfd_header_big_endian, bfd_header_little_endian): New macros.
4562 * bfd-in2.h: Rebuild.
4563 * All targets: Change initialization of byteorder and
4564 header_byteorder to use enum bfd_endian values rather than
4566 * All files: Change all references to byteorder_big_p and
4567 header_byteorder_big_p to use new bfd_*_endian macros.
4569 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
4571 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
4573 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
4575 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
4577 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
4579 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
4581 * ieee.c: Lots of minor cleanups. Make many functions return
4582 errors rather than calling abort. Also:
4583 (ieee_write_twobyte): Remove; change callers to call existing
4584 ieee_write_2bytes function.
4585 (ieee_write_expression): Don't output the section twice when
4586 outputting a local symbol. Don't emit an extraneous zero if there
4588 (ieee_slurp_sections): Set the lma as well as the vma.
4589 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
4591 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
4592 a recognized one or bfd_arch_unknown.
4593 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
4595 (ihex_get_symtab): Likewise.
4597 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
4599 * aoutx.h: Include <ctype.h>.
4600 (struct aout_link_includes_table): Define.
4601 (struct aout_link_includes_totals): Define.
4602 (struct aout_link_includes_entry): Define.
4603 (aout_link_includes_lookup): Define macro.
4604 (struct aout_final_link_info): Add includes field.
4605 (aout_link_includes_newfunc): New static function.
4606 (NAME(aout,final_link)): Initialize includes hash table.
4607 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
4609 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
4611 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
4613 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
4615 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
4617 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
4619 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
4620 (pe_print_private_bfd_data): call pe_print_reloc.
4621 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
4622 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
4623 up some debugging as well.
4625 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
4627 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
4630 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
4632 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
4633 when setting sections to NULL.
4635 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
4637 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
4639 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
4640 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
4642 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4643 * bfd-in2.h: Rebuild.
4645 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
4647 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
4649 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
4651 * ihex.c (ihex_scan): Handle record types 4 and 5.
4652 (ihex_object_p): Permit types 4 and 5.
4653 (ihex_set_section_contents): Remove check for out of range
4655 (ihex_write_object_contents): Generate types 4 and 5.
4657 * elflink.h (elf_link_output_extsym): Just ignore warning and
4658 indirect references to symbols which don't really exist.
4660 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
4662 * peicode.h (pe_print_idata): Minor format fixes
4663 (pe_print_edata): New function. Under private printing, this formats
4664 the edata section of a PE file.
4665 (pe_print_private_bfd_data): Added call to pe_print_edata.
4667 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4669 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
4670 index, don't call stoi.
4672 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
4674 * srec.c (srec_scan): Set lma as well as vma.
4676 * ihex.c: New file; support for Intel Hex format.
4677 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
4678 (ihex_vec): Declare.
4679 (bfd_target_vector): Always include ihex_vec.
4680 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
4681 * Makefile.in: Rebuild dependencies.
4682 (BFD_LIBS): Add ihex.o
4683 (BFD_LIBS_CFILES): Add ihex.c.
4684 * bfd-in2.h: Rebuild.
4686 * elf.c (assign_file_positions_for_segments): Sort the sections in
4688 (get_program_header_size): Return the right size if segment_map is
4690 (copy_private_bfd_data): Don't bother to sort the sections.
4692 * bfd.c (bfd_record_phdr): New function.
4693 * bfd-in.h (bfd_record_phdr): Declare.
4694 * bfd_in2.h: Rebuild.
4696 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
4699 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
4700 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
4702 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
4703 (bfd_zmalloc): Change declaration.
4704 * libbfd.h: Rebuild.
4705 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
4706 and realloc. Don't set bfd_error_no_memory if they fail.
4708 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
4710 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
4711 uses as well. Added a new howto to deal with TOCREL16 relocs that
4712 are TOCDEFN as well.
4713 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
4714 to handle RVA relocs from dlltool.
4715 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
4716 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
4717 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
4719 * coffcode.h (coff_set_alignment_hook): check idata$X sections
4720 to get the right section alignment.
4722 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
4724 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
4725 p_paddr if p_paddr is zero.
4726 (make_mapping): Set includes_filehdr and includes_phdrs for first
4728 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
4730 (assign_file_positions_for_segments): Handle includes_filehdr and
4731 includes_phdrs. Remove special handling of PT_PHDR and first
4733 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
4734 when appropriate. Remove special handling of PT_PHDR segment.
4735 Use a more complex condition for when a section is included in a
4736 segment to handle Solaris linker oddities.
4738 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4740 * coff-m88k.c (howto_table): Reformatted for easier reading;
4741 special_function now points to new function m88k_special_reloc.
4742 (howto_hvrt16): Function previously used for handling HVRT16 relocs
4744 (rtype2howto): Do not add reloc's r_offset to the addend, this will
4745 be done correctly by m88k_special_reloc.
4746 (reloc_processing): New function to be used by RELOC_PROCESSING.
4747 (RELOC_PROCESSING): Define to call reloc_processing.
4749 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
4751 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
4752 (pe_print_pdata): Likewise.
4754 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
4755 obstack_alloc fails.
4756 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
4758 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
4759 * Many files: don't set bfd_error_no_memory if one of the above
4762 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
4763 if p_paddr_valid is set.
4764 (copy_private_bfd_data): New static function.
4765 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
4767 * elf.c (assign_file_positions_for_segments): Fix case where extra
4768 program headers were allocated.
4770 * elf.c (_bfd_elf_print_private_bfd_data): New function.
4771 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
4772 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
4773 _bfd_elf_print_private_bfd_data.
4775 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
4776 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
4777 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
4778 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
4779 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
4780 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
4781 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
4783 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
4785 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
4786 * elf.c (make_mapping): New static function.
4787 (map_sections_to_segments): New static function.
4788 (elf_sort_sections): New static function.
4789 (assign_file_positions_for_segments): New static function.
4790 (map_program_segments): Remove.
4791 (get_program_header_size): Remove sorted_hdrs, count, and
4792 maxpagesize parameters. Simplify.
4793 (assign_file_positions_except_relocs): When generating an
4794 executable, use assign_file_positions_for_segments.
4795 (elf_sort_hdrs): Remove.
4796 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
4797 to get_program_header_size.
4799 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
4801 * hp300hpux.c (MY(callback)): Set lma as well as vma.
4803 * configure, config.in: Regenerate with autoconf 2.7.
4805 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
4806 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
4808 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
4810 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
4811 (ecoff_sec_to_styp_flags): Likewise.
4812 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
4813 (ecoff_set_symbol_info): Handle scRConst.
4814 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
4815 (ecoff_compute_section_file_positions): Handle .rconst section.
4816 (_bfd_ecoff_write_object_contents): Likewise.
4817 (ecoff_link_check_archive_element): Handle scRConst.
4818 (ecoff_link_add_externals): Likewise.
4819 (ecoff_link_write_external): Handle .rconst section.
4820 (ecoff_reloc_link_order): Likewise.
4821 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
4822 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
4824 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
4826 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
4827 DEF_DYNAMIC flag is set.
4829 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
4831 * host-aout.c: If TRAD_HEADER is defined, include it.
4833 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
4835 * aclocal.m4 (AC_PROG_CC): Remove local definition.
4836 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
4837 (BFD_NEED_DECLARATION): New function.
4838 * configure.in: Use BFD_NEED_DECLARATION.
4839 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
4840 * configure, config.in: Rebuild with autoconf 2.6.
4842 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
4843 special_sections before returning when called with a non XCOFF
4846 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4849 * coffcode.h (coff_compute_section_file_positions): Only pad the
4850 previous section to force file alignment when creating an
4853 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4855 * coffcode.h (coff_compute_section_file_positions): If
4856 RS6000COFF_C, set up the .debug section.
4858 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4859 if it is not large enough to accomodate the entire TOC area with
4860 signed 16 bit offsets.
4861 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4863 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4864 TOC anchor to use the TOC value used in the output file.
4866 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4868 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4869 (_bfd_coff_read_string_table): Likewise.
4871 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4873 * pe-arm.c: Fix typos.
4874 * coff-arm.c: Likewise.
4876 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4878 * coff-ppc.c (list_ele): Added "cat"egory member.
4879 (record_toc): New category parameter (priv or pub).
4880 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4881 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4882 the mainline. It addes extra toc cells in error.
4883 (ppc_coff_swap_sym_in_hook): Added some documentation.
4884 (dump_toc): Can now diagnose "virtual toc" chicanery.
4886 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4888 * elf-bfd.h (struct elf_link_hash_table): Change type of
4889 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4891 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4893 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4894 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4896 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4897 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4898 defined or mentioned in a regular file.
4900 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4902 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4903 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4904 (coff_ppc_relocate_section): Correct REL24 handling
4905 (ppc_process_before_allocation): Correct TOCDEFN handling
4907 * peicode.h (dir_names): Added name descriptions
4909 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4911 * VERSION: Updated to cygnus-2.6.
4913 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4915 * targets.c (m68k4knetbsd_vec): Declare.
4917 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4919 * targets.c (bfd_target): Change type of second argument to
4920 _bfd_print_private_bfd_data from void * to PTR.
4921 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4922 using PTR rather than void *.
4923 * bfd-in2, libbfd.h: Rebuild.
4924 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4926 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4927 _bfd_generic_bfd_print_private_bfd_data rather than casting
4930 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4932 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4933 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4935 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4936 BFD64_BACKENDS_CFILES): New variables.
4939 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4941 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4942 not at the file position of the first section.
4943 * coffcode.h (coff_compute_section_file_positions): Avoid using
4945 (coff_write_object_contents): When generating a PPC PE executable
4946 with no symbols, round up the file size to a COFF_PAGE_SIZE
4948 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4949 don't write out a string table.
4951 * elf.c (bfd_section_from_shdr): When using a different section
4952 header, pass the new one to _bfd_elf_make_section_from_shdr.
4953 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4954 (elf_map_symbols): Add section VMA to symbol value when comparing
4956 (_bfd_elf_compute_section_file_positions): Only build symbol table
4957 if there are some symbols. Set file offset of symtab and strtab
4959 (assign_file_positions_except_relocs): Remove dosyms parameter.
4960 Change all callers. Never set file offset of symtab and strtab
4962 (_bfd_elf_copy_private_section_data): New function.
4963 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4964 (_bfd_elf_copy_private_symbol_data): New function.
4965 (swap_out_syms): Check for special mapping of st_shndx created by
4966 copy_private_symbol_data.
4967 * elfxx-target.h: Use new copy routines.
4968 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4969 (_bfd_elf_copy_private_section_data): Declare.
4971 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4973 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4976 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4977 _bfd_dummy_target, matching the recent change to archive
4980 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4982 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4983 arithmetic on PTR types.
4985 * aout-target.h (MY(callback)): Set the lma of the sections.
4987 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4988 symbol into a reloc against the section.
4990 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4992 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4993 glue for the relocs: IMGLUE and IFGLUE.
4994 (record_toc): new function - tracks toc contents
4995 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4996 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4997 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4998 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4999 (ppc_record_toc_entry): Removed a debug define (duh)
5001 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
5002 (pe_print_idata): New function - formats the idata section data
5003 (pe_print_pdata): New function - formats the pdata section data
5004 (pe_print_private_bfd_data): calls to above
5006 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
5008 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
5009 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
5010 TARGET_SYM and TARGET_NAME for vector and BFD name.
5011 * coff-pmac.c (pmac_xcoff_vec): Remove.
5012 (TARGET_SYM, TARGET_NAME): Define.
5013 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
5014 machine to 0, not all PowerMacs are 601s.
5016 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
5018 * elfcode.h (elf_object_p): Read in any program headers.
5019 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
5020 based on the program headers, if any.
5021 (elf_fake_sections): Set sh_addr from the vma, not the lma.
5022 (map_program_segments): Set p_paddr of program headers based on
5025 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
5027 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
5030 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
5031 trying to do a relocateable link with a non-a.out object file.
5033 * archive.c (bfd_generic_archive_p): Check the first object file
5034 in an archive even if target_defaulted is set. If the object file
5035 has the wrong xvec, reject it.
5037 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
5038 be represented, report the name via _bfd_error_handler.
5039 (translate_to_native_sym_flags): Likewise.
5040 * elf32-mips.c (mips_elf_final_link): Likewise.
5041 * oasys.c (oasys_write_sections): Likewise.
5043 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
5044 which checks for STYP_OVRFLO sections.
5045 (coff_compute_section_file_positions): If RS6000COFF_C, handle
5046 reloc and lineno count overflows.
5047 (coff_write_object_contents): Call coff_count_linenumbers before
5048 coff_compute_section_file_positions. If RS6000COFF_C, handle
5049 reloc and lineno count overflows.
5050 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
5051 relocs before dealing with .pad sections. Count overflow section
5052 headers when handling .pad sections.
5054 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
5057 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
5058 (struct xcoff_link_hash_table): Add descriptor_section and
5059 special_sections fields.
5060 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
5061 (xcoff_link_add_symbols): Set linkage section alignment. Create
5062 descriptor section. Check for magic symbol names (_text, etc.),
5063 and record them in special_sections if found. Set
5064 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
5065 descriptor field to point back to the function code symbol.
5066 (xcoff_sweep): Always mark the special descriptor_section.
5067 (bfd_xcoff_export_symbol): Check whether the symbol might be a
5068 function descriptor, and mark it if it is.
5069 (bfd_xcoff_size_dynamic_sections): Add new special_sections
5070 parameter, and fill it in. Allocate space for the descriptor
5072 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
5073 global linkage code. If an undefined function descriptor is
5074 exported, arrange to define it. Warn about any other undefined
5076 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
5077 (xcoff_write_global_symbol): Create a function descriptor when
5079 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
5080 * bfd-in2.h: Rebuild.
5082 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
5084 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
5085 (ppc_coff_link_hash_table): new types for hashing
5086 (ppc_coff_link_hash_newfunc): hash entry constructor
5087 (ppc_coff_link_hash_table_init): hash table initializer
5088 (ppc_coff_link_hash_table_create): hash table constructor
5089 (ppc_record_toc_entry): changed references to hash table
5090 (coff_ppc_relocate_section): changed references to hash table
5092 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
5093 * libcoff.h: Rebuild
5095 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
5096 (coff_link_add_symbols): removed toc_offset init
5098 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
5100 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
5103 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
5104 if it is given and mmep is available.
5105 * acconfig.h: Undef USE_MMAP.
5106 * configure, config.in: Regenerated.
5107 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
5108 table handling the old way.
5109 (aout_get_external_symbols): Don't complain if last byte of string
5111 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
5112 (bfd_free_window) [! USE_MMAP]: Don't define.
5113 (bfd_get_file_window,
5114 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
5116 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
5118 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
5121 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
5123 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
5124 compatible with AMD generated COFF files. Try to support both AMD
5125 and GNU formats simultaneously.
5126 (coff_a29k_relocate_section): Likewise.
5128 * libbfd.c (bfd_get_file_window): Change writable parameter from
5129 int to boolean; update all callers. Pass MAP_SHARED if not
5130 writable--it's required on Solaris. Cast fprintf argument to
5132 * bfd-in.h (bfd_get_file_window): Update declaration.
5133 * bfd-in2.h: Rebuild.
5134 * aoutx.h: Update calls to bfd_get_file_window.
5136 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
5138 (xcoff_swap_ldhdr_in): New static function.
5139 (xcoff_swap_ldsym_in): New static function.
5140 (xcoff_find_reloc): Handle the case of a single reloc correctly.
5141 (xcoff_link_add_symbols): If we just created a descriptor, pass it
5142 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
5143 Handle XTY_ER/XMC_XO symbols correctly.
5144 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
5145 rather than normal symbol table.
5146 (bfd_xcoff_import_symbol): It's not an error if the symbol is
5147 already defined with the same absolute value.
5148 (xcoff_mark): When considering called symbols, check whether the
5149 descriptor is from a dynamic object, rather than the symbol
5151 (xcoff_build_ldsyms): Likewise.
5153 * libbfd.c (bfd_get_file_window): Change return type to boolean.
5154 Cast realloc and malloc return values. If malloc or realloc fail,
5155 set bfd_error_no_memory.
5156 * bfd-in.h (bfd_get_file_window): Change type to boolean.
5157 * bfd-in2.h: Rebuild.
5159 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
5161 * coff-ppc.c (ppc_record_toc_entry): new function.
5162 (in_reloc_p): changed return value.
5163 (coff_ppc_relocate_section): much rework.
5164 (ppc_allocate_toc_section): new function.
5165 (ppc_process_before_allocation): new function.
5166 (ppc_coff_swap_sym_in_hook): new function.
5168 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
5169 (coff_link_add_symbols): initialize toc_offset.
5171 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
5172 (coff_swap_aouthdr_out): Added more sections to the data
5173 dictionary for the pe file header. Also changed linker version
5174 number on the ppc side.
5175 (dir_names): small improvements to the dictionary printing.
5176 (pe_mkobject_hook): save the file level flags.
5178 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
5179 (pe_tdata): added real_flags field
5180 (coff_tdata): added local_toc_sym_map and access macro
5182 * libcoff.h (coff_link_hash_entry): added toc_offset field
5183 (pe_tdata): added real_flags field
5184 (coff_tdata): added local_toc_sym_map and access macro
5186 * coffcode.h (coff_set_alignment_hook): added hook for PE.
5187 (coff_mkobject): init for local_toc_sym_map
5188 (coff_write_object_contents): set the internal_a.magic to
5189 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
5192 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
5194 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
5195 entries until both the line number address and the function name
5196 address are too large.
5198 * configure.in: Call AC_CHECK_PROG to find and cache AR.
5199 * configure: Rebuilt.
5201 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
5202 is defined in the environment.
5204 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
5206 * som.c (som_get_section_contents_in_window): Define to use
5209 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
5211 * coff-i860.c: New file, based on coff-i386.c.
5212 * cpu-i860.c: New file, based on cpu-i386.c.
5213 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
5214 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
5215 targets, using i860coff_vec.
5216 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
5217 trad-core.o and hosts/i860mach3.h.
5218 (i860coff_vec): Use coff-i860.o and cofflink.o.
5219 * configure: Rebuild.
5220 * Makefile.in: Rebuild dependencies.
5221 (ALL_MACHINES): Add cpu-i860.o.
5222 (BFD32_BACKENDS): Add coff-i860.o.
5223 (CFILES): Add cpu-i860.c and coff-i860.c.
5224 * targets.c (i860coff_vec): Declare.
5225 (bfd_target_vector): Add &i860coff_vec.
5226 * archures.c (bfd_i860_arch): Declare.
5227 (bfd_archures_list): Add &bfd_i860_arch.
5228 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
5229 (coff_set_flags): Handle bfd_arch_i860.
5230 (coff_write_object_contents): Handle I860 a.out magic number.
5232 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
5234 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
5235 the created .tc section to 2.
5236 (xcoff_mark): Don't keep a .loader reloc for a call to an
5237 undefined symbol when creating a shared library.
5238 (xcoff_build_ldsyms): When creating a shared library, generate
5239 global linkage code for a call to an undefined symbol.
5241 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
5243 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
5244 BFD32_BACKENDS, BFD64_BACKENDS.
5245 (.dep1): Put mkdep output in a separate file.
5246 Rebuilt dependencies.
5248 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
5251 Permit use of mmap when available:
5253 * configure.in: Check for mmap, madvise, mprotect.
5254 * config.in, configure: Regenerated.
5256 * libbfd.c (struct _bfd_window_internal): Define type.
5257 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
5259 (ok_to_map): New static variable for debugging.
5260 (_bfd_generic_get_section_contents_in_window): New function.
5261 * bfd-in.h (bfd_window_internal): Declare type.
5262 (bfd_window): Define type.
5263 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
5264 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
5267 * libaout.h (struct aoutdata): Add two window fields.
5268 (obj_aout_sym_window, obj_aout_string_window): New macros.
5269 * aoutx.h (some_aout_object_p): Initialize windows.
5270 (aout_get_external_symbols): Get symbol data and strings in
5271 windows instead of explicitly allocated buffers.
5272 (slurp_symbol_table): Free window instead of memory.
5273 (bfd_free_cached_info): Release windows instead of freeing storage
5275 (aout_link_free_symbols): Ditto.
5277 * targets.c (bfd_target): Add new field for
5278 get_section_contents_in_window.
5279 (BFD_JUMP_TABLE_GENERIC): Updated.
5280 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
5281 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
5282 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
5283 macros for get_section_contents_in_window field.
5285 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
5287 * core.c: Renamed to corefile.c
5288 * makefile.dos (OBJS): Change core.o to corefile.o
5289 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
5292 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
5294 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
5295 targ_selvecs to allow debugging under Irix-5 native.
5298 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
5300 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
5301 to o. Clobber and restore the list of new csects around the call
5302 to _bfd_generic_link_add_one_symbol, in case it wants to report a
5303 linker error and the linker wants to read the symbol table. Reset
5304 the line number count of a real section even if it has no relocs.
5305 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
5307 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
5310 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
5312 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
5313 an undefined symbol in a shared link.
5315 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
5316 oldtype from bfd_link_order_type to bfd_link_hash_type. From
5317 phdm@info.ucl.ac.be (Philippe De Muyter).
5319 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
5321 * coff-m88k.c (rtype2howto): New static function.
5322 (RTYPE2HOWTO): Use it rather than a macro definition.
5324 * coffcode.h (coff_write_object_contents): set internal_a.magic
5325 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
5327 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
5328 define TRAD_HEADER to new file hosts/delta68.h.
5329 m88*-motorola-sysv*, however, does use ptrace-core.o.
5330 * hosts/delta68.h: New file.
5332 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
5333 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
5335 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
5337 * i386linux.c (MY(vec)): Declare before use.
5339 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
5341 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
5342 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
5344 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
5345 BFD is not of the right type.
5346 (bfd_elf_get_needed_list): Likewise.
5347 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
5348 * sunos.c (bfd_sunos_get_needed_list): Likewise.
5349 * xcofflink.c (XCOFF_XVECP): Define.
5350 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
5352 (bfd_xcoff_import_symbol): Likewise.
5353 (bfd_xcoff_export_symbol): Likewise.
5354 (bfd_xcoff_link_count_reloc): Likewise.
5355 (bfd_xcoff_record_link_assignment): Likewise.
5356 (bfd_xcoff_size_dynamic_sections): Likewise.
5358 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
5359 table index against the number of symbols for a base relative
5362 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
5364 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
5365 full_aouthdr flag here...
5366 (_bfd_xcoff_bfd_final_link): ...not here.
5368 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
5370 * libelf.h: Rename to elf-bfd.h to avoid conflict with
5371 systems that have a system <libelf.h>.
5372 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
5373 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
5374 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
5375 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
5376 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
5377 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
5378 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
5380 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
5382 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
5383 set, set BSF_WEAK in symbol. Change all callers.
5384 (ecoff_get_extr): Set weakext based on BSF_WEAK.
5385 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
5386 _bfd_generic_link_add_one_symbol.
5387 (ecoff_indirect_link_order): Check that the section tdata relocs
5388 are not NULL before using them.
5390 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
5391 define TRAD_HEADER as hosts/alphalinux.h.
5392 * configure: Rebuild.
5393 * hosts/alphalinux.h: New file.
5394 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
5397 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
5399 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
5400 C_ECOMM storage classes.
5402 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
5404 (xcoff_mark): Call xcoff_mark_symbol.
5405 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
5406 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
5408 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
5410 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
5412 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
5414 (xcoff_find_reloc): New static function.
5415 (xcoff_link_add_symbols): Use it.
5416 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
5417 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
5418 relocate the value of C_DECL.
5420 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
5422 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
5424 * cofflink.c (_bfd_coff_generic_relocate_section): Make
5425 callback decide what goes in .relocs.
5426 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
5427 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
5430 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
5432 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
5435 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
5437 * xcofflink.c: More improvements, mostly to fix handling of
5438 constructors and a few other special cases.
5439 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
5440 zero, reverting yesterday's change.
5441 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
5442 (bfd_xcoff_link_count_reloc): Declare.
5443 (bfd_xcoff_record_link_assignment): Declare.
5444 * bfd-in2.h: Rebuild.
5446 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
5448 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
5449 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
5450 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
5451 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
5452 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
5453 Change PAGE_SIZE to TARGET_PAGE_SIZE.
5455 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
5458 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
5459 segments includes the a.out header. See to that the magic number
5460 *always* is big-endian.
5462 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
5463 m68k4k NetBSD configurations.
5465 * configure.in, configure: Separate i386 & mips NetBSD
5466 configurations from other BSD ones. Don't assume DEC is the only
5467 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
5468 configurations. Add support for m68k4k NetBSD object format.
5470 * libaout.h: Added M_68K4K_NETBSD magic.
5472 * m68k4knetbsd.c: New file.
5474 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
5476 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
5479 * hosts/mipsnbsd.h: New file.
5482 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
5484 * config.bfd: Add config stuff for mips*-*-magic* to set
5485 targ_defvec to ecoff_big_vec.
5488 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
5490 * xcofflink.c: Numerous changes to get closer to a working XCOFF
5492 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
5493 toc_section, and entry_section fields.
5494 (struct xcoff_section_tdata): Remove ldrel_count field.
5495 * libcoff.h: Rebuild.
5496 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
5498 (coff_compute_section_file_positions): If RS6000COFF_C, generate
5499 full a.out header if full_aouthdr is set in xcoff_data.
5500 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
5501 based on sections stored in xcoff_data.
5502 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
5504 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
5505 (rs6000coff_vec): Set symbol_leading_char to '.'.
5506 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
5507 value stored in ret rather than returning a pointer value.
5509 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5511 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
5514 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
5516 * som.c (som_slurp_string_table): Allocate the strings with malloc
5517 since they're free'd by free_cached_info.
5518 (som_slurp_symbol_table): Similarly for the symbol table.
5520 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
5522 * Makefile.in (diststuff): Don't make headers.
5524 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
5526 * Makefile.in: Rebuild dependencies.
5528 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
5529 output_bfd is not SunOS.
5530 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
5531 non-SunOS input files.
5533 * xcofflink.c: Extensive changes to support linking shared objects
5534 and generating a .loader section.
5535 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
5536 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
5537 last_symndx, and ldrel_count fields.
5538 * libcoff.h: Rebuild.
5539 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
5540 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
5542 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
5543 (bfd_xcoff_export_symbol): Declare.
5544 (bfd_xcoff_size_dynamic_sections): Declare.
5545 * bfd-in2.h: Rebuild.
5547 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
5549 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
5550 * configure: Rebuild.
5551 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
5552 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
5554 (pmac_xcoff_vec): Update to use new xcoff support.
5555 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
5556 (xcoff_write_armap): Declare buf as unsigned char.
5557 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
5559 * mpw-make.sed: Generalize subdir_do edit.
5561 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
5563 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
5564 correctly. Don't initialize asect->vma.
5566 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
5568 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
5569 something a little less than the page size.
5571 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
5573 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
5575 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
5577 * coff-i386.c (coff_i386_reloc_type_lookup): New.
5578 * coffcode.h (coff_write_object_contents): If .bss is before
5579 .data us that as data_start.
5580 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
5582 * peicode.h (add_data_entry): Use _cooked_size of data directory.
5583 (coff_swap_outhdr_out): Hardwire in version number.
5585 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
5587 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
5588 major and minor to *_vno, since the former are also macros in
5589 SunOS header files. Cast result of bfd_alloc to appropriate
5592 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
5593 before assigning to sec_data.
5595 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
5597 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
5598 now relative to the section, not absolute.
5599 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
5600 get the file name when there is a N_SO directory name. When
5601 handling stabs, remember that section->vma was added to the
5604 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
5606 * sunos.c (struct sunos_link_hash_table): Add needed field.
5607 (sunos_link_hash_table_create): Call bfd_release, not free.
5608 (sunos_link_hash_table_create): Initialize needed field.
5609 (sunos_add_dynamic_symbols): Record needed objects.
5610 (bfd_sunos_get_needed_list): New function.
5611 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
5612 * bfd-in2.h: Rebuild.
5614 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
5616 * libcoff-in.h (pe_data_type.in_reloc_p): New.
5618 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
5620 * bfd-in.h (struct bfd_link_needed_list): Rename from
5621 bfd_elf_link_needed_list.
5622 * bfd-in2.h: Rebuild.
5623 * elf.c, elflink.h, libelf.h: Corresponding changes.
5625 Add start at AIX linker support; no shared libraries yet.
5626 * xcofflink.c: New file.
5627 * configure.in (rs600coff_vec): Use xcofflink.o.
5628 * configure: Rebuild.
5629 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
5631 (struct xcoff_section_tdata): Define.
5632 (xcoff_section_data): Define macro.
5633 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
5634 (_bfd_xcoff_bfd_link_add_symbols): Declare.
5635 (_bfd_xcoff_bfd_final_link): Declare.
5636 (_bfd_ppc_xcoff_relocate_section): Declare.
5637 * libcoff.h: Rebuild.
5638 * coff-rs6000.c: Clean up a bit.
5639 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
5640 cputype, csects, and debug_indices.
5641 (xcoff_copy_private_bfd_data): Copy cputype.
5642 (xcoff_howto_table): Rename from rs6000coff_howto_table.
5643 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
5644 (xcoff_reloc_type_lookup): Rename from
5645 rs6000coff_reloc_type_lookup.
5646 (coff_relocate_section): Define.
5647 (_bfd_xcoff_sizeof_headers): Define.
5648 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
5649 (_bfd_xcoff_bfd_relax_section): Define.
5650 (_bfd_xcoff_bfd_link_split_section): Define.
5651 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
5653 * coffcode.h (coff_compute_section_file_positions): If AIX,
5654 increment sofar by SMALL_AOUTSZ if not executable.
5655 (coff_write_object_contents): If AIX, always output an a.out
5656 header; if not executable, header size of SMALL_AOUTSZ.
5657 * hash.c (struct bfd_strtab_hash): Add xcoff field.
5658 (_bfd_stringtab_init): Initialize xcoff field.
5659 (_bfd_xcoff_stringtab_init): New function.
5660 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
5661 (_bfd_stringtab_emit): In XCOFF mode, write out length.
5662 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
5663 * libbfd.h: Rebuild.
5664 * Makefile.in: Rebuild dependencies.
5665 (BFD32_BACKENDS): Add xcofflink.o.
5666 (CFILES): Add xcofflink.c.
5668 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
5669 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
5670 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
5672 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5674 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
5676 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
5678 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
5679 * config.in: Regenerated.
5681 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
5682 (_bfd_chunksize): New variable.
5683 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
5684 for obstack chunk size.
5685 * configure.in: Check for getpagesize.
5686 * configure: Regenerated.
5688 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5690 * trad-core.c (rawptr): Make it a local variable of
5691 ptrace_unix_core_file_p.
5693 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
5695 * coff-arm.c (in_reloc_p): New.
5696 * coff-i386.c (in_reloc_p): New.
5697 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
5698 (coff_write_object_contents): Only set has_reloc_section
5700 * cofflink.c (_bfd_coff_generic_relocate_section): Call
5701 in_reloc_p to decide if reloc should be emitted.
5702 * libcoff.h (pe_data_type.in_reloc_p): New.
5703 * peicode.h (pe_mkobject): Initialize in_reloc_p.
5705 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
5707 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
5708 (_bfd_coff_read_internal_relocs): Likewise.
5709 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
5710 (_bfd_coff_read_internal_relocs): Likewise.
5712 * elflink.h (elf_link_add_object_symbols): Correct conditions
5713 under which type and size change warnings are issued.
5715 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
5717 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
5718 a symbol which is not in a real section.
5719 (coff_write_native_symbol): Corresponding change.
5721 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
5722 coff_link_hash_newfunc and make non-static.
5723 (_bfd_coff_link_hash_table_init): New function, broken out of
5724 _bfd_coff_link_hash_table_create.
5725 (_bfd_coff_link_hash_table_create): Use it.
5726 (process_embedded_commands): Make static.
5727 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
5728 (_bfd_coff_link_hash_table_init): Declare.
5729 * libcoff.h: Rebuild.
5731 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
5732 field in XCOFF tdata.
5733 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
5734 U802ROMAGIC, for clarity. Try to set arch and machine correctly
5735 based on cputype stored in a.out header, or in n_type of initial
5737 (coff_write_object_contents): Set cputype correctly in a.out
5739 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
5741 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
5742 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
5744 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
5745 * libcoff.h: Rebuild.
5747 * cpu-rs6000.c (rs6000_compatible): New static function.
5748 (bfd_rs6000_arch): Use it.
5749 * cpu-powerpc.c (powerpc_compatible): New static function.
5750 (arch_info_struct): Define various flavours of PowerPC.
5751 (bfd_powerpc_arch): Use powerpc_compatible. Point at
5754 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
5756 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
5758 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
5760 * elflink.h (elf_link_add_object_symbols): Don't warn about
5761 changing the size or type if the old definition was weak.
5763 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
5765 * coffcode.h (combined_entry_type): Add fix_line field.
5766 (coff_slurp_line_table): Warn if we try to set the lineno field of
5768 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
5769 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
5770 * coffgen.c (coff_mangle_symbols): Handle fix_line.
5771 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
5773 (coff_print_symbol): Print fix_value symbols in a useful fashion.
5774 * libcoff.h: Rebuild.
5776 * libcoff-in.h (struct xcoff_tdata): Define.
5777 (xcoff_data): Define.
5778 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
5779 * bfd-in2.h, libcoff.h: Rebuild.
5780 * coff-rs6000.c (xcoff_mkobject): New static function.
5781 (coff_mkobject): Define.
5782 (xcoff_copy_private_bfd_data): New static function.
5783 (coff_bfd_copy_private_bfd_data): Define.
5784 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
5786 (rs6000coff_vec): Add DYNAMIC to object_flags.
5787 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
5788 .loader sections specially.
5789 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
5790 section alignment from the XCOFF tdata information.
5791 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
5792 F_SHROBJ, and copy the extra a.out header information into the
5793 XCOFF tdata structure.
5794 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
5795 F_DYNLOAD and the extra a.out header information.
5796 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
5797 C_HIDEXT symbol with attached csect information.
5798 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
5799 in the o_maxdata field.
5800 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
5801 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
5802 end if BSF_NOT_AT_END is set.
5804 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
5805 _bfd_read_ar_hdr_fn.
5806 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
5807 * bfd-in2.h, libbfd.h: Rebuild.
5808 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
5810 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
5811 (bfd_slurp_bsd_armap_f2): Likewise.
5812 (_bfd_slurp_extended_name_table): Likewise.
5814 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
5816 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5818 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
5819 when the symbol table is empty.
5821 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
5822 space for section symbols, since we don't output them either.
5823 (elf_m68k_adjust_dynindx): Removed.
5825 * ptrace-core.c (rawptr): Make it a local variable of
5826 ptrace_unix_core_file_p.
5828 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5830 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
5833 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
5834 Mac object file formats.
5836 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
5838 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
5839 auxent if there isn't one.
5840 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
5841 rather than FILNMLEN as the maximum name length.
5843 * coffcode.h (bfd_coff_backend_data): Add new field
5844 _bfd_coff_print_aux.
5845 (bfd_coff_print_aux): New static function.
5846 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5847 scnlen field of an XTY_LD csect aux entry.
5848 (coff_print_aux): New static function.
5849 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5850 in coff_pointerize_aux_hook.
5851 (bfd_coff_std_swap_table): Initialize new field.
5852 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5853 * libcoff.h: Rebuild.
5854 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5855 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5857 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5858 if there are symbols, for native AIX ld compatibility.
5860 * coffcode.h (bfd_coff_backend_data): Add new field
5861 _bfd_coff_pointerize_aux_hook.
5862 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5863 or I960, and as 0 otherwise.
5864 (bfd_coff_std_swap_table): Initialize new field.
5865 * libcoff.h: Rebuild.
5866 * coffgen.c (coff_pointerize_aux): Change parameters to take
5867 symbol pointer instead of type and class, and to take aux index.
5868 Call _bfd_coff_pointerize_aux_hook if it is defined.
5869 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5870 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5871 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5873 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5874 read-only/host-only support.
5876 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5878 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5881 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5882 BFD_JUMP_TABLE_ARCHIVE accordingly.
5883 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5884 (_bfd_compute_and_write_armap): Declare.
5885 (_bfd_generic_read_ar_hdr): Declare.
5886 (_bfd_read_ar_hdr): Define.
5887 (_bfd_noarchive_read_ar_hdr): Define.
5888 (_bfd_archive_bsd_read_ar_hdr): Define.
5889 (_bfd_archive_coff_read_ar_hdr): Define.
5890 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5891 _bfd_read_ar_hdr instead.
5892 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5893 (_bfd_compute_and_write_armap): Rename from
5894 compute_and_write_armap. Make non-static. Change all callers.
5895 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5896 than _bfd_snarf_ar_hdr.
5897 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5898 * ieee.c (ieee_read_ar_hdr): Define.
5899 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5900 * oasys.c (oasys_read_ar_hdr): Define.
5901 * som.c (som_read_ar_hdr): Define.
5902 * bfd-in2.h, libbfd.h: Rebuild.
5904 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5906 * peicode.c (coff_swap_filehdr_in): If symptr is
5907 zero, there aren't any symbols, even if nsyms is set.
5909 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5911 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5913 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5914 sections, and set styp correctly for them: .got, .hash, .dynamic,
5915 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5916 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5918 (ecoff_sort_hdrs): New static function.
5919 (ecoff_compute_section_file_positions): Return boolean, not void.
5920 Sort the sections by VMA before looking through them. Put the
5921 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5922 section on an appropriate boundary within the page.
5923 (ecoff_compute_reloc_file_positions): Check return value of
5924 ecoff_compute_section_file_positions.
5925 (_bfd_ecoff_set_section_contents): Likewise.
5926 (_bfd_ecoff_write_object_contents): Check for various Alpha
5927 section types when incrementing text_size and data_size. Call
5928 adjust_headers backend function if it exists.
5929 * coff-alpha.c (alpha_adjust_headers): New static function.
5930 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5931 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5933 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5935 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5937 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5938 of ALTERNATE_AIX_CORE_FORMAT.
5939 * configure.in (aix4): No longer need CORE_FLAGS.
5940 * configure: Updated.
5942 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5944 NS32k changes from Ian Dall:
5945 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5947 (aout_link_input_section_std, aout_link_input_section_ext,
5948 aout_link_reloc_link_order): Call them instead of _bfd_*
5950 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5952 (backend_data): Use it instead of hardcoded zero.
5954 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5955 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5957 * ns32knetbsd.c: Include bfd.h.
5958 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5959 (MY_bfd_reloc_type_lookup): Declare function too.
5960 * pc532-mach.c (set_sizes): Don't declare.
5961 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5962 (backend_data, MY_backend_data): Don't define.
5964 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5965 ns32k-*-lites* like ns32k-*-netbsd*.
5967 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5970 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5972 * coffcode.h (coff_write_object_contents): Restore setting
5973 f_timdat to 0, deleted on August 22.
5975 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5977 * coffcode.h (coff_bfd_copy_private_symbol_data,
5978 coff_bfd_copy_private_section_data,
5979 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5980 * peicode.h (coff_bfd_copy_private_bfd_data): New
5981 (pe_bfd_copy_private_bfd_data): New.
5982 (coff_swap_scnhdr_in): Swap bss size into the right place.
5983 (pe_print_private_bfd_data): Add some newlines.
5985 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5987 * som.c (setup_sections): Don't die if a space has no subspaces.
5989 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5991 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5992 dynamic symbol override a common symbol. Don't change the size or
5993 type if they have been set and the new symbol is not a definition.
5994 Warn if the size or type changes.
5996 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5998 * som.c (som_begin_writing): Don't write the symbol table or
6000 (som_finish_writing): Write them here. Place them after the
6001 subspace data, but before the relocs.
6003 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
6005 * sunos.c (sunos_add_one_symbol): Just pass false, not
6006 info->shared_library, to sunos_create_dynamic_sections.
6007 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
6009 (sunos_check_dynamic_reloc): Remove .text section assertion.
6011 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
6013 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
6014 * configure, configure.in: Add pmac_xcoff_vec case.
6015 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
6016 * coff-pmac.c: New file, PowerMac XCOFF support.
6017 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
6018 * targets.c (pmac_xcoff_vec): Declare.
6020 * mpw-config.in: Various changes to be compatible with the
6021 autoconf-based configury.
6022 * mpw-make.sed: New file, sed commands to translate Unix
6023 makefile into MPW syntax.
6024 * mpw-make.in: Remove.
6025 * hosts/mpw.h: Remove.
6026 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
6027 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
6029 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
6031 * binary.c (binary_get_symtab): Return an empty string on error.
6032 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
6034 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
6036 * coff-ppc.c: Reformatted according to gnu conventions
6037 Removed irrelevant "if 0" code
6039 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
6041 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
6042 symbols rather than as indirect symbols.
6043 (MY(slurp_symbol_table)): Don't do anything special about
6046 * coffcode.h (coff_new_section_hook): Make sure that the alignment
6047 of .ctors and .dtors sections is no larger than 2.
6049 * sunos.c (sunos_add_one_symbol): Don't change
6050 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
6052 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
6053 dynamic symbols when creating a shared library.
6054 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
6056 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
6057 written even if it is not defined in a regular object.
6058 (sunos_write_dynamic_symbol): Use plt_offset for the address of
6059 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
6060 rather than the constant 22.
6061 (sunos_check_dynamic_reloc): Handle creating a shared library.
6062 (sunos_finish_dynamic_link): Set the first entry in the GOT to
6063 zero when creating a shared library.
6064 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
6065 write it out at the start of the symbol table.
6067 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
6069 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
6071 * config.bfd: Add arm-*-coff.
6072 * configure.in, configure: Add armcoff_{little,big}_vec.
6073 * targets.c (armcoff_{little,big}_vec): Declare.
6074 (bfd_target_vector): Add armcoff_{little,big}_vec.
6075 * coff-arm.c (armcoff_{little,big}_vec): Always define.
6077 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
6079 * targets.c (bfd_find_target): Remove debugging code.
6081 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
6083 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
6085 * Makefile.in: added *-ppc files
6086 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
6087 allow pe based .o's to be shared with other tools on ppc/NT
6088 * config.bfd: added powerpc[le]-[pe|winnt] config support
6089 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
6090 * peicode.h: Added more section flags for PE on ppc
6091 Added coff_swap_filehdr_out to allow peicode.h to be
6092 used for non-image PE files on ppc.
6093 Check for image, or not, before copying pe_opthdr
6094 * targets.c: Added new bfd's
6095 * targets.c: Removed two inactive bfds that shouldn't have made it this
6098 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6100 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
6101 explicit values to initialize all relocs. Change all users.
6102 (ppc_elf_brtaken_inner): New function to handle branch predicition
6104 (ppc_elf_brtaken_reloc): Ditto.
6105 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
6106 relocs use ppc_elf_unsupported_reloc.
6107 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
6108 needs to be reported.
6109 (ppc_elf_relocate_section): Support branch prediction relocs.
6111 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
6113 * bfd.c (bfd_assert): Remove \n from string passed to
6116 * coff-i386.c: (TWO_DATA_SECS): Don't define.
6117 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
6118 (bfd_coff_make_section_hook): Don't define.
6119 (coff_make_section_hook): Remove.
6120 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
6121 (styp_to_sec_flags): Likewise.
6122 (coff_write_object_contents): Likewise.
6123 (bfd_coff_std_swap_table): Don't initialize make_section_hook
6125 * libcoff.h: Rebuild.
6126 * coffgen.c (make_a_section_from_file): Just call
6127 bfd_make_section_anyway, not bfd_make_section or
6128 bfd_coff_make_section_hook.
6129 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
6130 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
6131 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
6132 make_section_hook field.
6133 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6135 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
6136 pointers into value field for warning and indirect symbols; just
6137 leave the value field alone.
6138 * linker.c (generic_link_add_symbol_list): Use next symbol for
6139 warning and indirect symbols, rather than looking in symbol value.
6140 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
6141 parameter. Change all callers. Remove support for indirect
6142 symbols; it didn't work anyhow.
6143 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
6144 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
6145 * bfd-in2.h: Rebuild.
6147 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6149 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
6150 go back to telling the tools this reloc operates on 32 bits.
6152 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
6154 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
6155 rather than a direct fprintf.
6156 * archive.c (_bfd_write_archive_contents): Likewise.
6157 * coffcode.h (coff_slurp_symbol_table): Likewise.
6158 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
6159 (ppc_elf_unsupported_reloc): Likewise.
6160 (ppc_elf_relocate_section): Likewise.
6161 * i386linux.c (linux_tally_symbols): Likewise.
6162 (linux_finish_dynamic_link): Likewise.
6163 * osf-core.c (osf_core_core_file_p): Likewise.
6164 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
6165 * som.c (som_sizeof_headers): Likewise.
6166 * srec.c (srec_bad_byte): Likewise.
6167 * bfd.c (bfd_assert): Likewise. Also change file to be const.
6168 * libbfd-in.h (bfd_assert): Declare first parameter const.
6169 * libbfd.h: Rebuild.
6170 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
6171 bfd_reloc_overflow is enough.
6172 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
6173 * coff-h8500.c (rtype2howto): Likewise.
6174 * coff-z8k.c (rtype2howto): Likewise.
6175 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
6176 * elf.c (_bfd_elf_get_lineno): Likewise.
6177 (_bfd_elf_no_info_to_howto): Likewise.
6178 (_bfd_elf_no_info_to_howto_rel): Likewise.
6179 * hp300hpux.c (convert_sym_type): Likewise.
6180 (MY(swap_std_reloc_in)): Likewise.
6181 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
6183 * libaout.h (struct aoutdata): Add line_buf field.
6184 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
6185 and filename_buffer. Instead, use a malloc buffer stored in the
6186 new line_buf field. Remove length restrictions.
6188 * coffgen.c (string_size): Remove static variable.
6189 (debug_string_size, debug_string_section): Likewise.
6190 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
6191 and debug_string_size_p parameters. Use them instead of the
6192 global variables. Change all callers.
6193 (coff_write_symbol): Likewise.
6194 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
6195 (coff_write_symbols): Add local variables to replace removed
6198 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
6199 function, and line_base fields.
6200 * libcoff.h: Rebuild.
6201 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
6202 information, rather than using static variables.
6204 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
6205 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
6207 * init.c (initialized): Remove static variable.
6208 (bfd_init): Don't bother setting initialized.
6209 (bfd_check_init): Remove.
6210 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
6211 * libbfd.h: Rebuild.
6213 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6215 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
6216 size for full core dumps. Copy core file header to private data.
6217 (rs6000coff_core_file_failing_command,
6218 rs6000coff_core_file_failing_signal): New functions to extract
6219 the file name and terminating signal from the core file.
6220 * coff-rs6000.c: Use them.
6222 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
6224 Change arch info to be const, initialized at compile time.
6225 * archures.c: Reindent many functions. Change CONST to const.
6226 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
6227 nothing set it anyhow. Make next const.
6228 (bfd_arch_info_list): Remove.
6229 (bfd_archures_list): Rename from archures_init_table. Change from
6230 a table of function pointers to a table of bfd_arch_info_type
6231 structure addresses.
6232 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
6233 (bfd_lookup_arch): Likewise.
6234 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
6236 (bfd_default_arch_struct): Make const.
6237 (bfd_arch_init, bfd_arch_linkin): Remove.
6238 (bfd_get_arch_info): Return a const pointer.
6239 * init.c (bfd_init): Don't call bfd_arch_init.
6240 * bfd.c (struct _bfd): Make arch_info const.
6241 * bfd-in2.h: Rebuild.
6242 * libbfd.h: Rebuild.
6243 * configure.in: Put & before everything in $selarchs.
6244 * configure: Rebuild.
6245 * cpu-*.c: Change bfd_*_arch from a function which calls
6246 bfd_arch_linkin to a const structure.
6247 * ieee.c (ieee_object_p): Make arch const.
6249 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
6251 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
6253 * bfd-in2.h: Regenerate.
6254 * libbfd.h: Regenerate.
6256 * elf32-ppc.c (reloc_type): Update names to match current draft.
6257 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
6258 relative. Update names to current V.4 draft.
6259 (ppc_elf_reloc_type_lookup): Add support for more relocations.
6260 (ppc_elf_relocate_section): Rename relocations to match draft.
6262 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
6264 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
6265 compiled with -mrelocatable-lib to be linked with either normal
6266 modules or -mrelocatable modules.
6268 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
6270 * coffcode.h (coff_write_object_contents): Clear the vstamp field
6271 in the a.out header.
6273 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
6274 a reloc against a local symbol, even if it's not a section.
6276 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
6278 * targets.c (bfd_target): Remove unused align_power_min field.
6279 * bfd-in2.h: Rebuild.
6280 * All backends: Remove initialization of align_power_min.
6282 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
6284 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
6286 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
6288 * config.bfd (mips-dec-netbsd*): New target.
6289 * configure.host (mips-dec-netbsd*): New host.
6290 * configure.in (mips-dec-netbsd*): New native.
6291 * configure: Rebuild.
6293 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
6295 Make the COFF backend linker merge common types:
6296 * cofflink.c (struct coff_debug_merge_element): Define.
6297 (struct coff_debug_merge_type): Define.
6298 (struct coff_debug_merge_hash_entry): Define.
6299 (struct coff_debug_merge_hash_table): Define.
6300 (coff_debug_merge_hash_table_init): Define.
6301 (coff_debug_merge_hash_table_free): Define.
6302 (coff_debug_merge_hash_lookup): Define.
6303 (struct coff_final_link_info): Add debug_merge field.
6304 (coff_debug_merge_hash_newfunc): New static function.
6305 (_bfd_coff_final_link): Allocate and free debug_merge table.
6306 (coff_link_input_bfd): Merge identical enum, struct and union
6309 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
6311 Convert i960 COFF to use COFF backend linker.
6312 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
6313 structure to store the symbol being used.
6314 (coff_i960_start_final_link): New static function.
6315 (coff_i960_relocate_section): New static function.
6316 (coff_i960_adjust_symndx): New static function.
6317 (coff_start_final_link): Define.
6318 (coff_relocate_section): Define.
6319 (coff_adjust_symndx): Define.
6320 * coffcode.h (bfd_coff_backend_data): Add new callback function
6321 _bfd_coff_start_final_link.
6322 (bfd_coff_start_final_link): Define.
6323 (coff_start_final_link): Define if not defined.
6324 (bfd_coff_std_swap_table): Add coff_start_final_link.
6325 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
6327 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
6328 function callback is not NULL.
6329 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
6330 (_bfd_coff_internal_syment_name): Declare.
6331 * libcoff.h: Rebuild.
6332 * configure.in (icoff_big_vec): Add cofflink.o.
6333 (icoff_little_vec): Likewise.
6334 * configure: Rebuild.
6336 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
6338 * Makefile.in (clean-info): Remove extraneous tab from line
6341 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
6343 * cofflink.c (coff_link_input_bfd): Fail if a section with no
6344 contents has relocs.
6346 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
6348 * coffcode.h (coff_compute_section_file_positions): Keep the
6350 (coff_write_object_contents): Remember if it's a relocatable
6352 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
6353 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
6354 if relocatable file. Swap out saved raw size.
6356 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
6358 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
6359 (maintainer-clean): Rename from realclean, passing
6360 maintainer-clean down to subdirectories, but leave realclean as a
6363 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
6366 * dep-in.sed: Remove config.h from generated dependencies.
6368 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
6369 broken out of sunos_canonicalize_dynamic_symtab.
6370 (sunos_canonicalize_dynamic_symtab): Call new function
6371 sunos_slurp_dynamic_symtab.
6372 (sunos_add_dynamic_symbols): Add three new parameters. Return the
6373 dynamic symbol table to the caller.
6374 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
6375 callback to override the symbols being read.
6376 * libaout.h (struct aout_backend_data): Add three new parameters
6377 to add_dynamic_symbols callback.
6379 Extensive minor changes to avoid various gcc warnings. Also:
6380 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
6381 * archures.c (bfd_arch_info_type): Change mach field from long to
6383 (bfd_lookup_arch): Change machine parameter from long to unsigned
6386 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
6388 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
6389 a symbol with a non-zero plt_offset.
6391 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
6393 * elfcode.h (align_file_position): Remove; not used.
6395 * configure.in: Only check for <sys/procfs.h> on a native system,
6396 and make sure it defines prstatus_t.
6397 * configure: Rebuild.
6399 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
6401 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
6403 * config.in: Rename from config.h.in.
6404 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
6405 Check for config.h:config.in when creating stamp-h.
6406 * configure: Rebuild.
6407 * Makefile.in (stamp-h): Depend upon config.in rather than
6408 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
6409 calling config.status.
6411 * Makefile.in (do_distclean): Remove config.h and stamp-h.
6412 (Makefile): Just rebuild Makefile.
6413 (config.h, stamp-h): New targets.
6414 * configure.in: Create stamp-h when rebuilding config.h.
6415 * configure: Rebuild.
6417 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
6419 * configure.in: Call AC_CONFIG_HEADER. Substitute
6420 HOST_64BIT_LONG. Check that various header files exist. Check
6421 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
6422 and/or free need to be declared. Don't make a link to sysdep.h.
6423 Define TRAD_HEADER for various hosts.
6424 * configure: Rebuild.
6425 * configure.host: Don't set my_host. Add definitions taken from
6426 host header files for various entries. Remove entries which now
6428 * acconfig.h: New file.
6429 * config.h.in: New file, built by autoheader.
6430 * sysdep.h: New file.
6431 * Makefile.in (do_distclean): Don't remove sysdep.h.
6433 (LOCAL_H_DEPS): New variable.
6434 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
6436 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
6437 ($(OPTIONAL_BACKENDS)): Likewise.
6438 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
6439 looking through sysdep.h.
6440 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
6441 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
6442 (fprintf_vma, sprintf_vma): Likewise.
6443 (int64_type, uint64_type): Don't define.
6444 * bfd-in2.h: Rebuild.
6445 * archures.c, bfd.c, srec.c: Include <ctype.h>.
6446 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
6447 * lynx-core.c: Include stuff from old hosts/lynx.h.
6448 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
6449 rather than NO_FCNTL.
6450 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
6451 rather than NATIVE_HPPAHPUX_COMPILER.
6452 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
6454 * hosts/*.h: Remove all header files which merely include,
6455 declare, and define things. Leave header files which define
6456 information needed by trad-core.c.
6458 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
6459 (BFD_CC_FOR_BUILD): Define.
6460 * configure.in: Use BFD_CC_FOR_BUILD.
6461 * configure: Rebuild.
6463 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
6465 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
6466 * configure: Rebuild.
6468 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
6471 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
6473 * config.bfd: i386pe_ve -> i386pe_vec.
6475 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
6477 * configure.host: Incorporate host Makefile fragments by setting
6479 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
6480 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
6481 value based on whether the code is being compiled by a cross
6482 compiler. Don't substitute host_makefile_frag or frags.
6483 * aclocal.m4: New file to define local AC_PROG_CC.
6484 * configure: Rebuild.
6485 * Makefile.in (INSTALL): Set to @INSTALL@.
6486 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
6487 (INSTALL_DATA): Set to @INSTALL_DATA@.
6489 (CC): Define as @CC@.
6490 (CFLAGS): Set to @CFLAGS@.
6491 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
6492 (@host_makefile_frag@): Remove.
6493 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
6494 after other options.
6495 (config.status): Remove dependency upon @frags@.
6496 * config/*.mh, config/README: Remove.
6498 * config.bfd: Rewrite to incorporate the contents of the Makefile
6499 fragments by setting shell variables, rather than merely returning
6500 the name of a Makefile fragment.
6501 * configure.in: Use shell variables set by config.bfd rather than
6502 looking at the target Makefile fragment files. Don't substitute
6503 target_makefile_frag. Do substitute TDEFINES.
6504 * configure: Rebuild.
6505 * Makefile.in (@target_makefile_frag@): Remove.
6506 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
6507 * config/*.mt: Remove.
6509 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
6511 * configure.in: Put changequote lines around "i[345]86" patterns
6512 section of core file support.
6514 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
6516 * som.c (som_bfd_print_private_bfd_data): Define to use the
6519 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
6521 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
6522 entry, text_start and data_start.
6524 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
6526 * Makefile.in (OFILES): Remove $(TDEPFILES).
6527 * config/apollo.mt (TDEPFILES): Remove.
6528 * config/README: Update.
6530 * configure.in: For a native configuration, set COREFILE and
6531 COREFLAG based on the canonical host name.
6532 * configure: Rebuild.
6533 * Makefile.in: Rebuild dependencies.
6534 (ALL_CFLAGS): Add @COREFLAG@.
6535 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
6536 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
6537 support routines. Check LYNX_CORE rather than HOST_LYNX.
6538 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
6539 * i386lynx.c: Likewise.
6540 * m68klynx.c: Likewise.
6541 * sparclynx.c: Likewise.
6542 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
6543 * *-core.c: Comment changes.
6544 * config/decstation.mh (HDEPFILES): Remove.
6545 (HDEFINES): Remove -DTRAD_CORE.
6546 * config/irix3.mh (RANLIB): Remove.
6547 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
6548 (HDEFINES): Remove -DIRIX_CORE.
6549 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
6550 (HDEFINES): Remove -DTRAD_CORE.
6551 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
6552 * config/ultra3.mh (RANLIB): Remove.
6553 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
6554 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
6555 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
6556 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
6557 * config/hppahpux.mh, config/hppaosf.mh: Remove.
6558 * config/i386aix.mh, config/i386bsd.mh: Remove.
6559 * config/i386linux.mh, config/i386mach3.mh: Remove.
6560 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
6561 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
6562 * config/mipsmach3.mh, config/news-mips.mh: Remove.
6563 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
6564 * config/rs600.mh, config/rs6000lynx.mh: Remove.
6565 * config/solaris2.mh, config/stratus.mh: Remove.
6566 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
6567 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
6569 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
6571 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
6572 DT_FINI entry if the appropriate symbol is not in the hash table.
6574 * libelf.h (struct elf_backend_data): Add create_program_headers
6575 and want_hdr_in_seg fields.
6576 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
6578 (elf_backend_create_program_headers): Likewise.
6579 (elfNN_bed): Initialize create_program_headers and
6581 * elf.c (get_program_header_size): Call create_program_headers
6583 (map_program_segments): Check want_hdr_in_seg backend field. Call
6584 create_program_headers backend routine.
6586 * elf.c (assign_file_positions_except_relocs): Align non allocated
6587 sections when creating an executable.
6589 * elfcode.h (elf_swap_phdr_in): Make non static.
6590 (elf_swap_phdr_out): Make non static.
6591 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
6592 (bfd_elf32_swap_phdr_out): Declare.
6593 (bfd_elf64_swap_phdr_in): Declare.
6594 (bfd_elf64_swap_phdr_out): Declare.
6596 * ecofflink.c (ecoff_collect_shuffle): New static function.
6597 (_bfd_ecoff_get_accumulated_pdr): New function.
6598 (_bfd_ecoff_get_accumulated_sym): New function.
6599 (_bfd_ecoff_get_accumulated_ss): New function.
6600 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
6601 (_bfd_ecoff_get_accumulated_sym): Declare.
6602 (_bfd_ecoff_get_accumulated_ss): Declare.
6603 * libbfd.h: Rebuild.
6605 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
6607 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
6609 * elflink.h (elf_link_add_object_symbols): Handle indirect and
6610 warning symbols. If any section is named .gnu.warning.XXX, treat
6611 the contents as a warning to be issued if the symbol XXX is
6613 (elf_link_output_extsym): For an indirect or warning symbol, just
6614 output the symbol it points to.
6616 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
6617 if bfd_hash_allocate fails, since it will already be set.
6618 (generic_link_hash_newfunc): Likewise.
6619 (archive_hash_newfunc): Likewise.
6620 (hash_entry_bfd): New static function.
6621 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
6622 callback. Allocate a new warning using the hash table newfunc.
6623 Use bfd_hash_replace to update the entry in the hash table, rather
6624 than assuming we can copy the fields with structure assignment.
6626 * hash.c (bfd_hash_replace): New function.
6627 * bfd-in.h (bfd_hash_replace): Declare.
6628 * bfd-in2.h: Rebuild.
6630 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
6632 * config.bfd: Add mips*vr4300-*-elf* target.
6633 * config/mipsbvr4300.mt: Added.
6635 See file ChangeLog.2
6642 version-control: never