1 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
3 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
4 approximate the correct answer if SIZEOF_HEADERS was not used.
6 * binary.c (binary_set_section_contents): Set section file
7 position based on LMA rather than VMA.
9 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
11 * linker.c (_bfd_generic_link_output_symbols): Don't output any
12 symbols if info->strip == strip_all.
14 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
16 * coff-h8300.c: Remove #if 0 code.
17 (compatable): Don't allow mixing/matching of different architectures.
20 * archures.c (bfd_mach_h8300s): Add.
22 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
24 (h8300_reloc16_estimate): Likewise.
25 (h8300_reloc16_extra_cases): Likewise.
26 (h8300_bfd_link_add_symbols): Likewise.
27 * coffcode.h (coff_set_arch_mach_hook): Likewise.
28 (coff_set_flags): Likewise.
29 * cpu-h8300.c (h8300_scan): Likewise.
30 Add H8/S to bfd_h8300_arch list.
33 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
35 Added support for Alpha OpenVMS:
36 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
37 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
38 * config.h-vms, makefile.vms: New files.
39 * config.bfd (alpha-*-*vms*): New target.
40 * configure.in (evax_alpha_vec): New target vector.
42 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
43 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
44 * targets.c (bfd_target_evax_flavour): Define.
45 (evax_alpha_vec): Declare.
46 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
48 * bfd-in2.h, libbfd.h: Rebuild.
49 * Makefile.in: Rebuild dependencies.
50 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
51 evax-emh.o, and evax-misc.o.
52 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
53 evax-etir.c, evax-emh.c, and evax-misc.c.
56 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
58 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
60 (h8300_bfd_link_add_symbols): Likewise.
62 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
64 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
65 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
67 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
69 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
70 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
72 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
73 R_MIPS_32 relocs if creating a shared library.
75 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
77 * peicode.h (add_data_entry): Use pei_section_data rather than
78 _cooked_size. Corresponds to May 13 change in coffcode.h.
80 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
82 * cofflink.c (_bfd_coff_final_link): Handle long section names.
83 * coffcode.h (coff_write_object_contents): If there are long
84 section names, always set the f_symptr field, even if there are no
86 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
87 if there are no symbols.
89 * coffgen.c (make_a_section_from_file): Check return value of
90 _bfd_coff_read_string_table.
91 (coff_real_object_p): Check return value of
92 make_a_section_from_file.
93 (_bfd_coff_read_string_table): Check that there are some symbols
94 before trying to read the string table size.
96 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
98 * xcofflink.c (xcoff_link_add_symbols): When considering whether
99 to replace a symbol in a dynamic object with a symbol from another
100 dynamic object, do the replacement if the existing symbol is
103 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
104 for _ptrgl, and treat it as global linkage code.
106 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
107 filename or N_SO symbol past the offset, and use it to indicate
108 that there is no line number or function when appropriate.
110 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
112 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
113 common symbol defined by the linker. Don't export function code
114 even if export_defineds is set.
116 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
118 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
120 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
121 (h8300_symbol_address_p): New function.
122 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
125 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
127 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
129 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
130 correctly for the two variants. Allow relaxing if the target
131 is 128 bytes away since after relaxation it'll be 126 bytes away.
132 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
133 "dot" and "value". Allow relaxing if the target is 128 bytes
134 away since after relaxation it'll be 126 bytes away.
135 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
136 the given section until nothing changes.
138 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
140 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
141 alignment hack--we can get the lnnoptr info another way without
142 suddenly increasing the alignment requirements. Set the flags for
144 (ecoff_compute_section_file_positions): Do so.
146 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
148 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
149 to keep the HP emulator database happy.
151 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
152 From Kevin Buettner <kev@primenet.com>.
154 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
156 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
157 name of a NULL section.
159 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
161 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
162 set, always call the notice callback.
164 * VERSION: Increment for bfdlink.h change.
166 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
168 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
169 (sh_relax_delete_bytes): Correct handling of differently sized
170 trailing alignment reloc.
172 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
173 * bfd-in2.h: Rebuild.
174 * configure.in: Warn if there is no known 64 bit type.
175 * configure: Rebuild.
177 * Makefile.in: Rebuild dependencies.
178 (BFD32_BACKENDS): Add ppcboot.o.
179 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
181 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
182 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
184 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
186 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
187 (bfd_mips_elf64_swap_reginfo_out): Move from here...
188 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
189 (bfd_mips_elf64_swap_reginfo_out): ...to here.
191 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
193 * elf64-mips.c: Improve reloc special_functions and handling of
194 SHT_MIPS_OPTIONS section.
195 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
196 mips_elf_hi16_reloc and make globally visible.
197 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
198 make globally visible.
199 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
200 make globally visible.
201 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
202 and make globally visible.
203 (gprel16_with_gp): Check howto->src_mask before using value in
205 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
206 and make globally visible.
207 (gprel32_with_gp): Check howto->src_mask before fetching value.
208 (bfd_mips_elf_swap_options_in): New function.
209 (bfd_mips_elf_swap_options_out): New function.
210 (_bfd_mips_elf_set_private_flags): Rename from
211 mips_elf_set_private_flags and make globally visible.
212 (_bfd_mips_elf_copy_private_bfd_data): Rename from
213 mips_elf_copy_private_bfd_data and make globally visible.
214 (_bfd_mips_elf_merge_private_bfd_data): Rename from
215 mips_elf_merge_private_bfd_data and make globally visible.
216 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
217 for a SHT_MIPS_OPTIONS section.
218 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
219 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
220 name of a SHT_MIPS_OPTIONS section.
221 (_bfd_mips_elf_set_section_contents): New function.
222 (mips_elf32_section_processing): Set the GP value in a
223 SHT_MIPS_OPTIONS section.
224 (_bfd_mips_elf_find_nearest_line): Rename from
225 mips_elf_find_nearest_line and make globally visible.
226 (bfd_elf32_set_section_contents): Define.
227 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
228 (_bfd_mips_elf_lo16_reloc): Declare.
229 (_bfd_mips_elf_gprel16_reloc): Declare.
230 (_bfd_mips_elf_got16_reloc): Declare.
231 (_bfd_mips_elf_gprel32_reloc): Declare.
232 (_bfd_mips_elf_set_private_flags): Declare.
233 (_bfd_mips_elf_copy_private_bfd_data): Declare.
234 (_bfd_mips_elf_merge_private_bfd_data): Declare.
235 (_bfd_mips_elf_find_nearest_line): Declare.
236 (_bfd_mips_elf_set_section_contents): Declare.
238 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
240 (elf_info_to_howto): Define.
241 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
243 (elf_info_to_howto): Define.
244 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
246 (elf_info_to_howto): Define.
248 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
249 R_MOV16B[12], to match change in coff/internal.h.
251 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
253 * elf64-mips.c: Extensive additions to provide better support for
254 writing files and for gas.
255 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
256 of mips_elf_object_p.
257 (mips_elf32_object_p): Rename from mips_elf_object_p; call
258 _bfd_mips_elf_object_p.
259 (_bfd_mips_elf_final_write_processing): Rename from
260 mips_elf_final_write_processing and make globally visible.
261 (_bfd_mips_elf_fake_sections): Rename from
262 mips_elf_fake_sections and make globally visible.
263 (_bfd_mips_elf_section_from_bfd_section): Rename from
264 mips_elf_section_from_bfd_section and make globally visible.
265 (_bfd_mips_elf_section_processing): New function, broken out of
266 mips_elf_section_processing.
267 (mips_elf32_section_processing): Rename from
268 mips_elf_section_processing; call
269 _bfd_mips_elf_section_processing.
270 (_bfd_mips_elf_symbol_processing): Rename from
271 mips_elf_symbol_processing and make globally visible.
272 (_bfd_mips_elf_read_ecoff_info): Rename from
273 mips_elf_read_ecoff_info and make globally visible.
274 (mips_elf32_ecoff_debug_swap): Rename from
275 mips_elf_ecoff_debug_swap.
276 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
277 struct symbol_cache_entry.
278 (_bfd_elf_validate_reloc): New function, moved in from
279 elfcode.h:validate_reloc.
280 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
281 to _bfd_elf_validate_reloc. Change all callers.
282 * elf-bfd.h (bfd_section_from_shdr): Declare.
283 (_bfd_elf_symbol_from_bfd_symbol): Declare.
284 (_bfd_elf_validate_reloc): Declare.
285 (_bfd_mips_elf_object_p): Declare.
286 (_bfd_mips_elf_fake_sections): Declare.
287 (_bfd_mips_elf_section_from_bfd_section): Declare.
288 (_bfd_mips_elf_section_processing): Declare.
289 (_bfd_mips_elf_symbol_processing): Declare.
290 (_bfd_mips_elf_read_ecoff_info): Declare.
291 (_bfd_mips_elf_final_write_processing): Declare.
292 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
295 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
296 (mips_elf_final_write_processing): Likewise.
298 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
300 64-bit MIPS ELF ABI objdump support:
301 * elf64-mips.c: New file.
302 * Makefile.in: Rebuild dependencies.
303 (BFD64_BACKENDS): Add elf64-mips.o.
304 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
305 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
306 bfd_elf64_littlemips_vec to targ_selvecs.
307 (mips*-*-elf*): Likewise.
308 * confingure.in: Add bfd_elf64_bigmips_vec and
309 bfd_elf64_littlemips_vec to vector switch.
310 * configure: Rebuild.
311 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
312 broken out of mips_elf_section_from_shdr.
313 (mips_elf32_section_from_shdr): Rename from
314 mips_elf_section_from_shdr. Call new function.
315 (elf_backend_section_from_shdr): Update name of renamed function.
316 * elf-bfd.h (struct elf_size_info): Change second parameter of
317 write_out_phdrs to be const. Likewise for second parameter of
319 (struct bfd_elf_section_data): Add rel_hdr2 field.
320 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
321 (bfd_elf32_swap_symbol_out): Likewise.
322 (bfd_elf32_swap_reloc_in): Likewise.
323 (bfd_elf32_swap_reloc_out): Likewise.
324 (bfd_elf32_swap_reloca_in): Likewise.
325 (bfd_elf32_swap_reloca_out): Likewise.
326 (bfd_elf32_swap_phdr_in): Likewise.
327 (bfd_elf32_swap_phdr_out): Likewise.
328 (bfd_elf32_swap_dyn_in): Likewise.
329 (bfd_elf32_swap_dyn_out): Likewise.
330 (bfd_elf32_slurp_symbol_table): Declare.
331 (bfd_elf32_write_shdrs_and_ehdr): Declare.
332 (bfd_elf32_write_out_phdrs): Declare.
333 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
334 (bfd_elf64_swap_symbol_out): Likewise.
335 (bfd_elf64_swap_reloc_in): Likewise.
336 (bfd_elf64_swap_reloc_out): Likewise.
337 (bfd_elf64_swap_reloca_in): Likewise.
338 (bfd_elf64_swap_reloca_out): Likewise.
339 (bfd_elf64_swap_phdr_in): Likewise.
340 (bfd_elf64_swap_phdr_out): Likewise.
341 (bfd_elf64_swap_dyn_in): Likewise.
342 (bfd_elf64_swap_dyn_out): Likewise.
343 (bfd_elf64_slurp_symbol_table): Declare.
344 (bfd_elf64_write_shdrs_and_ehdr): Declare.
345 (bfd_elf64_write_out_phdrs): Declare.
346 (_bfd_mips_elf_section_from_shdr): Declare.
347 * elf.c (bfd_section_from_shdr): Remove assertion requiring
348 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
349 section for the section, add the new one to rel_hdr2. Increment
350 reloc_count rather than setting it.
351 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
352 Remove static declaration.
353 (elf_write_shdrs_and_ehdr): Define name as macro.
354 (elf_write_out_phdrs): Likewise.
355 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
356 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
357 (elf_swap_symbol_in): Change second parameter to be const.
358 (elf_swap_symbol_out): Likewise.
359 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
360 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
361 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
362 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
363 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
364 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
365 parameter to be const. Make non-static.
366 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
368 (elf_slurp_symbol_table): Make non-static.
369 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
370 * elfxx-target.h (elf_info_to_howto): Define if not defined.
371 (elf_backend_size_info): Likewise.
372 (elfNN_bed): Use elf_backend_size_info.
373 * targets.c (bfd_elf64_bigmips_vec): Declare.
374 (bfd_elf64_littlemips_vec): Declare.
375 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
376 bfd_elf64_littlemips_vec if BFD64 is defined.
378 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
380 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
382 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
383 zeroes, in alignment holes.
385 * configure: Rebuild with autoconf 2.10.
387 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
388 potential leading underscore in the allocated buffer.
390 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
392 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
393 symbols into .sbss if this is a relocatable link.
395 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
397 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
398 undefined symbols when creating a shared library.
400 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
402 * coff-sh.c: Add a bunch of new code and static const arrays to
403 support aligning loads and stores on four byte memory boundaries.
405 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
407 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
409 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
412 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
414 * cache.c (bfd_open_file): Unlink the file before opening it for
415 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
417 * opncls.c (bfd_fdopenr): Set opened_once.
419 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
421 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
424 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
425 the code unconditionally.
427 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
429 * libcoff-in.h (struct pei_section_tdata): Define structure.
430 (pei_section_data): Define macro.
431 * libcoff.h: Rebuild.
432 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
433 store s_paddr field in pei_section_data.
434 (coff_compute_section_file_positions): Use pei_section_data rather
435 than _cooked_size, and don't overwrite an existing value.
436 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
437 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
438 * peicode.h (coff_bfd_copy_private_section_data): Define if
440 (pe_bfd_copy_private_section_data): New static function if
443 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
445 * srec.c (srec_set_arch_mach): Write as a function rather than a
448 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
449 no map, just check each member in turn to see whether it is
452 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
454 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
455 table. Call BFD_ASSERT to validate header size, instead of
457 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
460 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
462 * ppcboot.c: New target for looking at PPCbug boot records.
464 * config{ure.in,.bfd}: Add support for ppcboot target.
466 * configure: Regenerate.
468 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
470 * coff-h8300.c (howto_table): Update names to match recent
471 changes to include/coff/internal.h. Fix minor errors in the
472 existing relocs. Add R_MOVL1 and R_MOVL2.
473 (rtype2howto): Similarly.
474 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
475 existing relaxing code and peform more relaxing.
476 (h8300_reloc16_extra_cases): Likewise.
478 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
480 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
483 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
485 * elfcode.h (elf_object_p): Reject generic ELF target if
486 e_machine matches an alternate machine code in a specific backend.
488 * netbsd-core.c (netbsd_core_vec): Remove initializer for
489 obsolete align_power_min field.
491 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
493 * coff-h8300.c (reloc_howto_type): Add howto entry for
495 (rtype2howto): Handle R_PCRWORD_B.
496 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
497 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
498 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
501 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
503 * aoutx.h (translate_from_native_sym_flags): Set the section for
504 BSF_CONSTRUCTOR symbols.
506 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
509 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
511 * coffcode.h (coff_write_object_contents): In comdat section lookup,
512 stop looking when section is found.
514 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
516 * coffcode.h (STRING_SIZE_SIZE): Define.
517 (styp_to_sec_flags): Handle long symbol names when looking for the
519 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
520 (bfd_coff_long_section_names): Define.
521 (coff_write_object_contents): Handle long section names.
522 (bfd_coff_std_swap_table): Initialize new field.
523 * libcoff.h: Rebuild.
524 * coffgen.c (make_a_section_from_file): Handle long section
526 (coff_write_symbols): Handle long section names.
527 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
528 * coff-mips.c (mips_ecoff_backend_data): Likewise.
529 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
530 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
531 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
532 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
533 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
534 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
536 * bout.c (b_out_callback): Set lma of sections.
537 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
538 parameter to output_bfd. Used input_bfd instead of output_bfd in
541 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
543 * aoutx.h (translate_from_native_sym_flags): Don't create
544 SEC_CONSTRUCTOR sections.
545 * ecoff.c (ecoff_set_symbol_info): Likewise.
547 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
548 From Don Bowman <bowman@waterloo.hp.com>.
550 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
552 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
553 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
555 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
557 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
558 mips_32_relocs field.
559 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
560 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
561 relocs against a global symbol which is not defined in a regular
563 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
564 against a global symbol, increment mips_32_relocs.
565 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
566 the symbol is not defined in a regular file, make room in the
569 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
571 * ecoff.c (ecoff_compute_section_file_positions): Track the real
572 file position and the virtual file position separately. Set
573 filepos information bsaed on the real file position.
574 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
575 Jan 23 change to coffcode.h.
577 * som.c (som_slurp_symbol_table): Set the symbol count to the
578 number of BFD symbols created.
580 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
582 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
583 output file if linking shared objects. Loop to check all relocs,
584 rather than returning false on first error.
586 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
588 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
589 (ppc_elf_additional_program_headers): If .interp section, bump #
590 of program headers by 1.
591 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
592 (ppc_elf_size_dynamic_sections): Add support for .plt section.
593 (ppc_elf_check_relocs): Print out filename in debug code. Enable
595 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
597 (ppc_elf_relocate_section): If the output section isn't defined,
598 don't abort, just give an error message.
600 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
601 being created is .sdata or .sdata2, don't make the symbol dynamic.
603 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
605 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
606 members of an archive for dynamic objects with no symbols, and
607 pass them directly to check_archive_element.
608 (xcoff_link_check_ar_symbols): Pass dynamic objects to
609 xcoff_link_check_dynamic_ar_symbols.
610 (xcoff_link_check_dynamic_ar_symbols): New static function.
612 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
613 from _bfd_nodynamic to _bfd_xcoff.
614 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
616 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
617 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
618 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
619 * libcoff.h: Rebuild.
620 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
621 (xcoff_get_section_contents): New static function.
622 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
623 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
624 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
625 (xcoff_dynamic_reloc): New static variable.
626 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
627 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
629 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
631 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
632 if reloc_entry->addend is not 0.
633 (CALC_ADDEND): Just set the addend to reloc.r_offset.
635 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
637 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
639 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
640 Add entries for R_SPARC_[56].
641 (sparc_reloc_map): Add entries for R_SPARC_[56].
643 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
645 Optimize linking of stabs in sections as used in ELF and COFF.
647 * libbfd-in.h (_bfd_link_section_stabs): Declare.
648 (_bfd_write_section_stabs): Declare.
649 (_bfd_write_stab_strings): Declare.
651 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
652 (struct coff_link_hash_table): Add stab_info field.
653 * libcoff.h: Rebuild.
654 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
656 (coff_link_add_symbols): Call _bfd_link_section_stabs if
658 (_bfd_coff_final_link): Write out stab strings hash table.
659 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
660 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
662 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
663 (struct bfd_elf_section_data): Add stab_info field.
664 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
666 * elflink.h (elf_link_add_object_symbols): If appropriate, call
667 _bfd_link_section_stabs.
668 (elf_bfd_final_link): Write out stab strings hash table.
669 (elf_link_input_bfd): Handle optimized stabs sections.
670 * reloc.c (_bfd_final_link_relocate): Check address against
671 _raw_size rather than _cooked_size.
672 * Makefile.in: Rebuild dependencies.
673 (BFD_LIBS): Add stabs.o
674 (BFD_LIBS_CFILES): Add stabs.c.
676 * VERSION: Increment for bfdlink.h change.
678 * coffgen.c (coff_renumber_symbols): Correct handling of
679 BSF_NOT_AT_END common symbols.
681 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
683 * coff-ppc.c (record_toc): Add cast to avoid warning.
684 (ppc_allocate_toc_section): Likewise.
685 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
686 (ppc_coff_reloc_type_lookup): Remove unreached code.
687 * coffcode.h (coff_write_object_contents): Don't take the address
689 * peicode.h (pe_print_idata): Add casts to avoid warning.
690 (pe_print_edata): Likewise.
691 (pe_print_reloc): Remove ANSI C string concatenation.
693 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
695 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
697 * libcoff.h: Rebuild.
698 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
700 (coff_swap_aux_out): Likewise.
701 * peicode.h (coff_swap_aux_in): Likewise.
702 (coff_swap_aux_out): Likewise.
703 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
705 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
707 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
708 Fix up .bf endndx link fields.
709 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
711 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
714 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
716 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
717 on Solaris PowerPC systems doesn't get confused.
719 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
722 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
723 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
724 update did_reg and did_reg2.
726 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
728 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
730 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
731 callback routines, pass h->root.string rather than name, in case
732 copy is true and name is transient.
734 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
736 * elfcore.h: Add support for core files with multiple threads.
737 (Primarily for Solaris.)
739 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
741 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
742 section->orelocation is NULL.
744 * coffgen.c (bfd_coff_get_syment): New function.
745 (bfd_coff_get_auxent): New function.
746 * bfd-in.h (bfd_coff_get_syment): Declare.
747 (bfd_coff_get_auxent): Declare.
748 * bfd-in2.h: Rebuild.
750 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
752 * elf32-mips.c (struct mips_hi16): Define.
753 (mips_hi16_addr, mips_hi16_addend): Remove.
754 (mips_hi16_list): New static variable.
755 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
756 (mips_elf_lo16_reloc): Process mips_hi16_list.
757 (mips_elf_relocate_section): Permit an arbitrary number of HI16
758 relocs before the associated LO16 reloc.
760 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
762 * versados.c (versados_scan): Check bfd_alloc return value.
763 (versados_object_p): Check all bfd_read return values. Require
764 that lang field be less than 10, to avoid confusion with Intel Hex
767 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
769 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
770 not 0, for an absolute symbol.
771 (NAME(aout,swap_ext_reloc_out)): Likewise.
773 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
774 (ihex_write_object_contents): For a large start address, output
775 the full 32 bit address in record type 5.
777 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
778 to int to avoid promotion problems in prototype.
780 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
782 * configure.host: Use ${srcdir} when looking for picfrag.
784 * configure.host: Switch on ${libdir}, not $(libdir). From
785 alan@spri.levels.unisa.edu.au (Alan Modra).
787 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
788 entry point, not just for DYNAMIC objects.
789 * sunos.c (sunos_add_dynamic_symbols): Always call
790 sunos_create_dynamic_sections. If called with a non DYNAMIC
791 object, don't do anything else.
792 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
794 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
796 * configure.in: Permit --enable-shared to specify a list of
798 * configure: Rebuild.
800 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
801 host when configuring with --enable-shard.
803 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
805 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
808 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
809 to avoid crashing in bfd_hash_replace.
811 * sysdep.h: Use #ifdef, not #if.
813 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
815 * config.in: Rebuild.
817 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
819 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
820 (AC_CHECK_HEADERS): Check for sys/time.h
821 (AC_HEADER_TIME): Add macro.
822 * configure: Rebuild.
823 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
824 to control what combination of <time> and <sys/time.h>
827 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
829 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
830 (aout_32_sunos4_write_object_contents): Likewise.
831 * aoutx.h (NAME(aout,machine_type)): Handle
832 bfd_mach_sparc_{sparclet,sparclite}.
833 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
834 (bfd_mach_sparc_v9_p): Update.
835 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
836 * libaout.h (enum machine_type): Add M_SPARCLET.
837 * sunos.c (MACHTYPE_OK): Define.
838 * bfd-in2.h: Regenerated.
840 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
842 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
843 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
844 * elflink.c (_bfd_elf_create_got_section): Store the
845 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
846 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
847 global offset table goes over 0x1000, set the value of
848 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
849 (elf32_sparc_relocate_section): Subtract the offset of
850 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
852 * elfcode.h: Don't include <string.h>.
854 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
856 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
857 generic_link_hash_newfunc. All references changed.
858 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
859 moved here from libbfd-in.h.
860 * libbfd-in.h: Corresponding changes.
861 * libbfd.h: Regenerated.
863 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
865 * aoutx.h (aout_link_input_section_std): When reporting an
866 overflow error, use the name of the symbol in the hash table if
868 (aout_link_input_section_ext): Likewise.
870 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
871 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
873 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
875 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
876 * coffcode.h (coff_compute_section_file_positions): Likewise.
877 (coff_write_object_contents): Likewise.
879 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
881 * section.c (SEC_LINK_ONCE): Define.
882 (SEC_LINK_DUPLICATES): Define.
883 (SEC_LINK_DUPLICATES_DISCARD): Define.
884 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
885 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
886 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
887 * bfd-in2.h: Rebuild.
888 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
889 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
890 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
891 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
892 SEC_LINK_ONCE, and look through the symbol table for the setting
893 for SEC_LINK_DUPLICATES.
894 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
895 set for a section, find the section symbol in the symbol table,
896 and set the aux entry based on SEC_LINK_DUPLICATES.
897 * coffgen.c (coff_print_symbol): Add a space before "checksum".
898 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
899 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
900 * coff-i386.c (i386coff_vec): Likewise.
901 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
903 * VERSION: Bump to 2.6.1.
904 * Makefile.in (stamp-h): Depend upon VERSION.
906 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
908 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
910 * linker.c (generic_link_hash_newfunc): No longer static.
911 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
913 * coff-h8300.c: Add two derived hash tables and their associated
914 funtions and #defines for use by the h8300 linker.
915 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
916 the function vector as needed. Place the address of the function
917 vector entry in the location specified by the R_MEM_INDIRECT reloc.
918 Rewrite the vectors section contents as necessary.
919 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
920 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
921 (coff_bfd_link_hash_table_create): Likewise.
923 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
925 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
926 __attribute__ ((__unused__)) so that -Wall doesn't warn about
928 (hppa_rebuild_insn): Pass pointer to correct type to
929 low_sign_unext and dis_assemble_21.
931 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
933 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
934 Stick with sparc-*-{sysv4*,solaris2*}.
936 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
938 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
939 (coff_swap_aux_out): Swap out extra PE x_scn fields.
940 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
941 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
942 fields is non-zero, print them.
944 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
945 ifdef. Remove unused variables.
946 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
948 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
949 (get_symbol_value): Ifdef out.
950 (pe_ppc_reloc): Ifdef out. Remove unused variables.
951 (coff_ppc_relocate_section): Remove unused variables. Make
952 fprintf strings and argument types correspond. Put before_addr in
954 (dump_toc): Make fprintf strings and argument types correspond.
955 (ppc_process_before_allocation): Remove unused variables. Always
957 (ppc_reflo_reloc): Ifdef out.
958 (ppc_addr32nb_reloc): Ifdef out.
959 (ppc_coff_rtype2howto): Make fprintf strings and argument types
961 (coff_ppc_rtype_to_howto): Likewise.
962 (ppc_coff_swap_sym_in_hook): Remove unused variables.
964 * peicode.h (pe_print_idata): Move otherwise unused variables into
965 the #ifdef where they are used. Always return a value.
966 (pe_print_edata): Make fprintf strings and argument types
967 correspond. Always return a value.
968 (pe_print_pdata): Removed unused variable addr_value. Always
970 (pe_print_reloc): Remove unused variable onaline. Make fprintf
971 strings and argument types correspond. Always return a value.
973 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
974 (ppc_elf_finish_dynamic_symbol): Move definition of unused
975 variable rela inside #if 0 section where it is used.
978 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
979 functions to start with _bfd_.
980 * aout-ns32k.c: Include ns32k.h. Change references to renamed
981 functions in cpu-ns32k.h.
982 * Makefile.in: Rebuild dependencies.
983 (HFILES): Add ns32k.h.
985 * section.c (struct sec): Add linker_mark field. Change
986 user_set_vma and reloc_done to be single bit fields.
987 (STD_SECTION): Update accordingly.
988 * bfd-in2.h: Rebuild.
989 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
991 (aout_link_input_bfd): Don't link unmarked sections.
992 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
994 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
995 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
997 * elflink.h (elf_bfd_final_link): Mark sections included in the
999 (elf_link_input_bfd): Don't link unmarked sections.
1000 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1002 (xcoff_link_input_bfd): Don't link unmarked sections.
1004 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1005 overflow error messages.
1007 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1009 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1010 is not set, print "BFD: " before the error message.
1012 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1013 Miles Bader <miles@gnu.ai.mit.edu>.
1014 * configure: Rebuild.
1016 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1018 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1021 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1022 m68k-aout, m68k-coff, and m68k-elf targets.
1024 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1026 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1027 (ieee_generic_stat_arch_elt): Restructured to prevent
1028 ieee_object_p from being called repeatedly.
1030 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1032 * coffcode.h (coff_write_object_contents): Allocate
1033 buffers large enough for any FILEHDR or AOUTHDR.
1035 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1037 * ecofflink.c (lookup_line): New static function, renamed and
1038 slighly changed from old _bfd_ecoff_locate_line.
1039 (_bfd_ecoff_locate_line): Cache line number information. Use
1040 lookup_line for actual lookup.
1042 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1044 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1045 multiple of 20 bytes.
1047 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1049 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1050 allocate ecoff_find_line, and don't initialize by hand.
1051 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1052 mips_elf_find_line, and don't call memset.
1054 * coffcode.h (coff_compute_section_file_positions): If not
1055 producing a final executable, don't consider sofar when aligning
1056 the section to the correct size.
1058 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1060 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1061 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1062 * coffgen.c (coff_section_symbol): Ifdef out.
1064 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1066 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1067 output_bfd is not NULL.
1069 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1071 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1072 of bfd_alloc (fixes fix_line not being initialized).
1073 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1075 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1077 * coffcode.h: Allow specific backends to override the
1078 bfd_link_add_symbols routine.
1080 * coff-h8300.c: Include genlink.h.
1081 (howto_table): Add R_MEM_INDIRECT.
1082 (rtype2howto): Support R_MEM_INDIRECT.
1083 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1086 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1088 * coff-alpha.c (alpha_relocate_section): Use
1089 info->callbacks_warning, rather than _bfd_error_handler, for
1090 "multiple gp" warning.
1092 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1094 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1095 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1096 table string. Use bfd_wrapped_link_hash_lookup.
1097 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1099 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1100 table, if any, when writing out symbols.
1101 (aout_link_input_section_std): Use the name from the hash table,
1102 if any, when reporting undefined symbols.
1103 (aout_link_input_section_ext): Likewise.
1104 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1105 * bout.c (get_value): Likewise.
1106 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1107 * ecoff.c (ecoff_reloc_link_order): Likewise.
1108 * elflink.h (elf_link_add_object_symbols): Likewise.
1109 (elf_reloc_link_order): Likewise.
1110 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1111 (_bfd_generic_reloc_link_order): Likewise.
1112 (default_indirect_link_order): Likewise.
1113 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1114 * sunos.c (sunos_add_one_symbol): Likewise.
1115 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1116 (bfd_xcoff_link_count_reloc): Likewise.
1117 (xcoff_reloc_link_order): Likewise.
1119 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1120 into -1 for intern->rss.
1122 * configure: Rebuild with autoconf 2.8.
1124 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1126 * stab-syms.c (__define_stab_duplicate): Define.
1127 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1129 * bfd-in.h (bfd_get_stab_name): Declare.
1130 * bfd-in2.h: Rebuild.
1131 * Makefile.in: Rebuild dependencies.
1132 (BFD_LIBS): Add stab-syms.o.
1133 (BFD_LIBS_CFILES): Add stab-syms.c.
1134 (BFD32_BACKENDS): Remove stab-syms.o.
1135 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1136 * configure.in: Don't list stab-syms.o in bfd_backends.
1137 * configure: Rebuild.
1138 * libaout.h (aout_stab_name): Don't declare.
1139 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1142 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1144 * elf.c (assign_file_positions_for_segments): Adjust file offset
1145 for section alignment even if SEC_LOAD is not set.
1147 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1149 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1150 since they appear as targets in Makefile.in.
1151 * configure: Rebuild.
1153 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1154 don't fiddle with a symbol which is not defined anywhere.
1156 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1158 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1159 though they are defined in a shared library.
1160 (xcoff_build_ldsyms): Likewise.
1162 * coffgen.c (coff_find_nearest_line): Don't look at the line
1163 numbers for the section if section->lineno is NULL.
1165 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1166 message rather than calling BFD_ASSERT.
1167 * elfcode.h (write_relocs): Check return value of
1168 _bfd_elf_symbol_from_bfd_symbol.
1170 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1172 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1175 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1177 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1179 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1180 hppa_reloc_field_selector_type_alt.
1181 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1182 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1184 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1186 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1188 * elf.c (assign_file_positions_for_segments): Adjust the segment
1189 memory size for the alignment of a SEC_ALLOC section, not just a
1192 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1194 * m68klinux.c: New file.
1195 * hosts/m68klinux.h: New file.
1196 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1197 * configure.in (m68*-*-linux*): New native host.
1198 (m68klinux_vec): New vector.
1199 * configure: Rebuild.
1200 * targets.c (m68klinux_vec): Declare.
1201 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1202 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1203 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1204 declaration from bfd_linux_size_dynamic_sections.
1205 (bfd_m68klinux_size_dynamic_sections): Declare.
1206 * bfd-in2.h: Rebuild.
1207 * Makefile.in: Rebuild dependencies.
1208 (BFD32_BACKENDS): Add m68klinux.o.
1209 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1211 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1213 * libhppa.h (pa_arch): Add pa20.
1214 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1215 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1216 (hppa_field_adjust): Handle e_nsel.
1217 * som.c: Provide default definitions for many new relocs found only
1218 in hpux10 include files.
1219 (som_fixup_formats): Add several new relocs from hpux10.
1220 (som_hppa_howto_table): Add hpux10 relocs.
1221 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1223 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1225 * mpw-make.sed: Edit out recent shared library support, and
1226 rules to rebuild .h files using doc/chew.
1228 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1230 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1231 size even of sections with no contents.
1233 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1235 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1236 starting with '$' the way we skip names starting with '.'. When
1237 updating x_endndx, don't be fooled by an index which has been
1240 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1241 struct/union/enum type with no elements.
1243 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1245 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1247 * archive.c (bfd_generic_archive_p): If the first file in the
1248 archive can not be recognized as an object, don't assume that this
1249 is the wrong format.
1251 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1252 format is not bfd_object.
1253 (bfd_elf_get_dt_soname): Likewise.
1255 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1257 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1260 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1262 * bfd.c (tdata): Add netbsd_core_data.
1263 * bfd-in2.h: Regenerated.
1265 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1267 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1268 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1269 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1272 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1273 to get the symbol index, matching 14 Jul 95 change.
1275 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1277 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1278 Remove duplicate definition of gp.
1280 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1282 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1283 assume that we can set the GP value and then get the same value,
1284 since it won't be true if the output file is neither ELF nor
1286 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1287 _bfd_get_gp_value here.
1288 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1289 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1291 (mips_elf_lo16_reloc): Likewise.
1292 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1293 Don't require that the BFD be ELF.
1294 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1295 (mips_elf_gprel32_reloc): Likewise.
1296 (mips_elf_relocate_section): Don't assume we can set and get the
1298 (mips_elf_finish_dynamic_symbol): Don't bother to use
1299 _bfd_get_gp_value here.
1301 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1302 Don't change epdr between malloc and free. Be careful not to free
1303 NULL pointers. Zero out the first RPDR.
1305 * configure.host: On Linux, only pass -rpath option if $(libdir)
1306 is neither /lib nor /usr/lib. From Alan Modra
1307 <alan@mullet.Levels.UniSA.Edu.Au>.
1309 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1311 (elf_dt_name): Rename from elf_dt_needed_name.
1312 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1314 (bfd_elf_get_dt_soname): New function.
1315 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1316 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1317 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1318 * bfd-in2.h: Rebuild.
1320 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1322 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1323 _bfd_sparc_elf_reloc_type_lookup.
1324 (bfd_elf32_bfd_reloc_type_lookup): Update.
1325 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1326 (sparc64_elf_howto_table): Define.
1327 (sparc_reloc_map): Define.
1328 (sparc64_elf_reloc_type_lookup): New function.
1329 (sparc_elf_wdisp16_reloc): New function.
1330 (elf_info_to_howto): Use sparc64_elf_howto_table.
1331 (sparc64_elf_relocate_section): Likewise.
1332 (bfd_elf64_bfd_reloc_type_lookup): Update.
1334 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1336 * configure.host: Check for 'do not mix' from native linker before
1337 trying to use -rpath.
1339 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1341 * bfd.c (_bfd_get_gp_value): New function.
1342 (_bfd_set_gp_value): New function.
1343 * libbfd-in.h (_bfd_get_gp_value): Declare.
1344 (_bfd_set_gp_value): Declare.
1345 * libbfd.h: Rebuild.
1346 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1347 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1348 directly to the fields in the tdata information.
1349 (alpha_relocate_section): Likewise.
1350 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1351 (mips_gprel_reloc): Likewise.
1352 (mips_relocate_section): Likewise.
1353 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1354 (mips_elf_lo16_reloc): Likewise.
1355 (mips_elf_final_gp): Likewise.
1356 (mips_elf_gprel16_reloc): Likewise.
1357 (mips_elf_gprel32_reloc): Likewise.
1358 (mips_elf_relocate_section): Likewise.
1359 (mips_elf_finish_dynamic_symbol): Likewise.
1361 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1363 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1365 * configure.in: Call AC_PROG_CC before configure.host.
1366 * configure: Rebuild.
1367 * configure.host: Don't set information which autoconf should
1368 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1370 * configure.host: Remove go32 and win32 host information, since it
1371 should no longer be needed.
1373 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1374 then start a new segment rather than put a writable section in a
1377 * configure.host: Set RPATH_ENVVAR.
1379 * Makefile.in: Rebuild dependencies.
1381 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1382 zero_section variable.
1384 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1386 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1387 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1388 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1390 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1392 * ieee.c (ieee_write_expression): Only use an R variable for a
1393 local symbol. Don't output a zero offset. Handle a zero address.
1394 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1395 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1397 (parse_expression): Don't try to handle multiple occurrences of a
1398 P variable. Handle I variables differently from X variables. Fix
1399 the order of minus expressions.
1400 (ieee_slurp_external_symbols): Generate an I variable for an NN
1401 record. Fix handling of ATI and ATX records.
1402 (ieee_slurp_sections): Only set minimal section attributes.
1403 Adjust them later, based on the section contents.
1404 (ieee_object_p): Read in the file until just after the ME record.
1405 Call ieee_slurp_section_data to set the section flags.
1406 (do_one): Add iterations parameter. Only repeat the first load
1407 item. Set the section and file reloc flags.
1408 (ieee_slurp_section_data): Set section flags. Pass iterations to
1410 (ieee_canonicalize_reloc): Handle I variables.
1411 (do_with_relocs): Only emit relocation size when necessary.
1412 Increase MAXRUN to 127. Change ov to be assigned, and take
1413 src_mask and pcrel_offset into account.
1414 (ieee_write_data_part): Skip sections that are not loaded.
1415 (ieee_write_external_part): Don't output optional last entry of WX
1417 (ieee_write_me_part): Make setting of me_record neater.
1418 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1420 * syms.c (stt): Add entries for zerovars, vars, and code.
1422 * elfcode.h (validate_reloc): New static function.
1423 (write_relocs): Call validate_reloc for non ELF relocs.
1425 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1426 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1427 (TARGET_LITTLE_SYM): Likewise.
1429 * config.bfd (m68*-*-psos*): New target.
1431 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1433 * i386msdos.c: Remove some #if 0 code.
1434 (msdos_write_object_contents): Don't include empty sections in the
1435 size computation, regardless of their address.
1437 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1439 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1440 is NULL, ie, the -r switch is used.
1442 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1444 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1445 (BFD_RELOC_MIPS_GOT_LO16): Define.
1446 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1447 * bfd-in2.h, libbfd.h: Rebuild.
1448 * elf32-mips.c (mips_reloc_map): Map new relocs.
1450 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1452 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1455 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1456 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1457 simple number for the section address, rather than an expression.
1458 Limit the number of bytes between relocs to MAXRUN.
1459 (ieee_write_me_part): Set me_record to the file offset after the
1461 (ieee_write_processor): New static function.
1462 (ieee_write_object_contents): Use ieee_write_processor.
1464 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1466 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1468 * coff-aux.c: Change include of aux.h to aux-coff.h.
1470 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1472 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1473 relocation put the addend both in the reloc entry and the data.
1474 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1477 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1478 a R_68K_PCxx reloc against a defined global symbol directly.
1479 (elf_m68k_check_relocs): Don't count such a reloc.
1481 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1482 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1483 symbol for now, otherwise always record the symbol as dynamic.
1484 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1485 is not referenced by a dynamic object, and we are not making a
1486 shared object, then don't make a PLT entry. If we do make a PLT
1487 entry, make sure the symbol has been recorded as dynamic.
1489 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1491 * configure.host: When making a shared library, set HLDFLAGS to
1492 pass an appropriate -rpath option. Use the make variable SONAME
1493 as the shared library soname, rather than computing it here. On
1494 SunOS, build stamp-tshlink in place of $(SHLINK).
1495 * Makefile.in (SONAME): New variable.
1496 ($(SHLINK)): Make a link to the transformed name, as well.
1497 (stamp-tshlink): New target.
1498 (install): Skip stamp-tshlink during install.
1500 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1502 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1503 linker sections have been set up yet.
1505 * elf.c (make_mapping): Add an additional argument to suppress
1506 making the first section include the program headers.
1507 (map_sections_to_segments): If the user used -Ttext such that the
1508 program headers are on a different page, do not set the flags
1509 saying that this section includes the program headers.
1511 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1513 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1514 don't define TRAD_HEADER.
1515 * configure: Rebuild.
1517 * netbsd-core.c: New file, support for NetBSD core files.
1518 * hosts/*nbsd.h: Removed.
1520 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1522 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1523 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1524 * libbfd.h, bfd-in2.h: Regenerated.
1525 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1526 bfd_elf32_bfd_reloc_type_lookup.
1527 (reloc_type{,_names}): Deleted.
1528 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1530 (sparc_reloc_map): Add sparc64 relocs.
1531 (sparc_elf_notsupported_reloc): New static function.
1532 (sparc_elf_wdisp16_reloc): New static function.
1533 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1534 (elf32_sparc_relocate_section): Likewise.
1535 (bfd_elf32_bfd_reloc_type_lookup): Define.
1536 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1537 (reloc_type{,_names}): Deleted.
1538 (elf_sparc_howto_table): Deleted.
1539 (sparc_reloc_map): Deleted.
1540 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1541 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1543 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1545 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1548 * Makefile.in (program_transform_name): New variable.
1549 (install): Transform library name before installing it.
1551 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1553 * archures.c (bfd_mach_i960_hx): Define.
1554 * bfd-in2.h: Rebuild.
1555 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1556 (MATRIX): Expand entries for HX.
1557 (arch_info_struct): Add i960:hx entry.
1558 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1559 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1560 (coff_set_flags): Handle bfd_mach_i960_hx.
1562 Support for building as a shared library, based on patches from
1563 Alan Modra <alan@spri.levels.unisa.edu.au>:
1564 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1565 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1566 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1567 * configure: Rebuild.
1568 * configure.host: If --enable-shared, adjust shared library stuff
1569 based on the host. If the host is SunOS, and the linker supports
1570 -rpath, set HLDFLAGS to use it.
1571 * Makefile.in (ALLLIBS): New variable.
1572 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1573 (COMMON_SHLIB, SHLINK): New variables.
1574 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1575 (STAGESTUFF): Remove variable.
1576 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1578 (stamp-ofiles): New target, like old ofiles target, but build
1579 using a temporary file and move-if-change, and touch stamp-ofiles
1581 (ofiles): Just depend upon stamp-ofiles.
1582 (stamp-piclist, piclist): New targets.
1583 ($(SHLIB), $(SHLINK)): New targets.
1584 (targets.o, archures.o): Build twice if PICFLAG is set.
1585 (do_mostlyclean): Remove pic/*.o.
1586 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1588 (do_distclean): Remove pic and stamp-picdir.
1589 (install): Install shared libraries.
1590 ($(OFILES)): Depend upon stamp-picdir.
1591 (stamp-picdir): New target.
1593 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1595 * libcoff.h: Rebuild.
1597 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1598 flavour of a section with no owner.
1600 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1601 ELF_LINK_NON_ELF flag.
1602 (mips_elf_create_got_section): Likewise.
1604 * elf.c: Revert last change, since it breaks dynamic linking.
1605 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1607 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1608 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1609 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1611 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1613 * elf.c (assign_file_positions_for_segments): If the backend does
1614 not want the elf header or the program headers in the address
1615 space, do not include them in the calculations.
1617 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1618 function to determine if we need additional program headers.
1619 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1620 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1622 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1624 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1626 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1628 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1629 back into one line. Some compilers (sunos 4.1.3 for example)
1630 won't accept args split across more than one line.
1632 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1634 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1635 * configure: Regenerate.
1637 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1639 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1640 try to do arithmetic on a void *, cast it to a unsigned char * first.
1642 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1644 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1645 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1647 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1648 flag for a newly defined symbol.
1649 (NAME(bfd_elf,record_link_assignment)): Likewise.
1650 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1651 set the DEF or REF_REGULAR flags correctly.
1653 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1654 (libbfd.h, libcoff.h): Corresponding change.
1656 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1657 a PLT32 reloc as dynamic.
1658 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1659 is not referenced by a dynamic object, and we are not making a
1660 shared object, then don't make a PLT entry. If we do make a PLT
1661 entry, make sure the symbol has been recorded as dynamic.
1663 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1665 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1666 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1667 (powerpcle-*-cygwin32): New.
1668 * peicode.h (add_data_entry): Get address from vma.
1670 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1672 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1673 attached to the section has already been created as an undefined
1674 symbol, treat it as if it hasn't been created yet.
1676 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1678 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1679 symbol or section symbols if stripping all symbols and this is not
1680 a relocateable link. Don't output the symbol string table if
1681 there are no symbols.
1682 (elf_link_flush_output_syms): Don't do anything if there are no
1685 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1687 * coff-aux.c: New file.
1688 * hosts/m68kaux.h: New file.
1689 * config.bfd (m68*-apple-aux*): New target.
1690 * configure.in (m68*-apple-aux*): New native host.
1691 (m68kaux_coff_vec): New vector.
1692 * configure: Rebuild.
1693 * targets.c (m68kaux_coff_vec): Declare.
1694 * coffcode.h (bfd_coff_backend_data): Add field
1695 _bfd_coff_link_add_one_symbol.
1696 (bfd_coff_link_add_one_symbol): Define.
1697 (compare_arelent_ptr): New static function if TARG_AUX.
1698 (coff_write_relocs): If TARG_AUX, sort the relocs.
1699 (coff_write_object_contents): Set A/UX aouthdr magic number.
1700 (coff_link_add_one_symbol): Define if not defined.
1701 (bfd_coff_std_swap_table): Initialize new field.
1702 * libcoff.h: Rebuild.
1703 * cofflink.c (coff_link_add_symbols): Call
1704 bfd_coff_link_add_one_symbol rather than
1705 _bfd_generic_link_add_one_symbol.
1706 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1707 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1708 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1709 * Makefile.in: Rebuild dependencies.
1710 (BFD32_BACKENDS): Add coff-aux.o.
1711 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1713 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1715 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1716 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1718 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1720 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1721 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1722 (maintainer-clean): Warn about deleting special files.
1723 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1725 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1726 warning symbols correctly.
1727 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1728 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1729 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1730 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1731 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1732 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1734 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1737 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1739 * libcoff-in.h: aligned newly exported names with bfd naming
1740 conventions. Removed an erroneous define of POWERPC_LE_PE.
1741 * libcoff.h: Rebuild.
1742 * cofflink.c, coff-ppc.c: the above function name changes
1744 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1746 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1747 * ecoff.c (struct extsym_info): Define.
1748 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1749 to ecoff_link_write_external.
1750 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1751 Strip symbols when appropriate.
1753 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1754 * syms.c (BSF_OBJECT): Define.
1755 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1756 * bfd-in2.h: Rebuild.
1757 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1759 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1762 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1763 copying relocs into a shared object, treat a defined global symbol
1765 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1766 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1767 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1769 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1770 real defined symbol, not to a weak defined symbol.
1772 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1774 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1775 and made a few static functions externs.
1777 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1778 POWERPC_LE_PE hack in cofflink.
1780 * libcoff-in.h: promoted the following from cofflink.c to allow
1781 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1782 coff_debug_merge_element, struct coff_debug_merge_type,
1783 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1784 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1785 coff_debug_merge_hash_lookup, coff_link_section_info,
1786 coff_final_link_info, coff_debug_merge_hash_newfunc,
1787 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1789 * libcoff.h: re-gen'd
1791 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1793 * syms.c: Include "bfdlink.h".
1794 (struct stab_find_info): Define.
1795 (_bfd_stab_section_find_nearest_line): New function.
1796 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1797 * libbfd.h: Rebuild.
1798 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1799 * elf.c (_bfd_elf_find_nearest_line): Try calling
1800 _bfd_stab_section_find_nearest_line before searching the ELF
1801 symbol table. Find the closest STT_FUNC symbol, not the last one.
1802 * libcoff-in.h (coff_data_type): Add line_info field.
1803 * libcoff.h: Rebuild.
1804 * coffgen.c (coff_find_nearest_line): Try calling
1805 _bfd_stab_section_find_nearest_line before searching the COFF
1807 * Makefile.in: Rebuild dependencies.
1809 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1811 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1812 4 bytes, so we get the correct value when updating the register
1813 field in little endian mode.
1815 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1817 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1818 entry_section fields. Add sntoc and snentry fields.
1819 * libcoff.h: Rebuild.
1820 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1821 not toc_section and entry_section (the COFF file does not have any
1822 sections at this point).
1823 (coff_write_object_contents): Set o_snentry and o_sntoc from
1824 snentry and sntoc rather than entry_section and toc_section.
1825 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1826 snentry, not toc_section and entry_section.
1827 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1828 entry_section from hentry.
1829 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1831 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1832 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1833 than using toc_section directly.
1835 * archures.c: Add missing `.' in enum bfd_architecture.
1836 * bfd-in2.h: Rebuild.
1838 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1839 Robert Lipe <robertl@arnet.com>.
1841 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1843 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1844 to sections we allocate. Use bfd_zalloc to allocate initialial
1845 sections, not bfd_alloc.
1846 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1847 SDA{,2}I16 relocations.
1848 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1849 whether to put something in .sbss or not.
1850 (ppc_elf_relocate_section): Add support for more relocations. Add
1851 in sec->output_offset where appropriate. Make error messages
1852 include the symbol name.
1854 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1855 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1856 doesn't get redefined messages if -shared.
1858 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1859 section if the rel_section field has been set up.
1861 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1863 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1866 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1868 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1869 of flags, only flags used are controlled by mach number. Bump up
1870 output file mach number to highest of input file mach numbers.
1871 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1872 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1874 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1875 bfd_elf64_sparc_vec support.
1877 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1879 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1880 the embedded bit is set on some objects and not on others. Just
1882 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1885 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1887 * coffcode.h (coff_new_section_hook): Don't try to align the
1890 * coffcode.h (coff_set_section_contents): Fix the handling of the
1891 .lib section to work even if the entire section contents are
1892 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1893 Robert Lipe <robertl@arnet.com>.
1895 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1897 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1898 memory here for contents.
1900 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1901 _SDA2_BASE_ by 32768.
1902 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1903 started using. Allocate contents for .sdata and .sdata2 sections
1905 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1907 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1908 size _SDA{,2}_BASE_.
1909 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1912 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1914 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1916 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1917 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1918 (bfd_mach_sparc_v9a): Define.
1919 (bfd_mach_sparc_v9_p): Define.
1920 * bfd-in2.h: Regenerated.
1921 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1923 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1924 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1925 to bfd_elf32_sparc_vec.
1926 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1927 Add v8plus{,a} support.
1929 (sparc_compatible): New function.
1930 * elf32-sparc.h: #include "elf/sparc.h".
1931 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1932 elf32_sparc_final_write_processing): New functions.
1933 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1934 elf_backend_final_write_processing): Define.
1936 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1938 * elf-bfd.h (struct elf_link_hash_entry): Add
1939 linker_section_pointer field.
1940 (enum elf_linker_section_enum): Enumeration for new way of
1941 creating linker dynamic sections and symbols.
1942 (elf_linker_section{,_pointers}): New structures for creating
1943 dynamic sections and symbols.
1944 (elf_obj_tdata): Add linker_section_pointers and linker_section
1946 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1947 (_bfd_elf_create_linker_section): New declarations.
1948 (_bfd_elf_find_pointer_linker_section): Ditto.
1949 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1950 (_bfd_elf_make_linker_section_rela): Ditto.
1952 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1954 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1955 (ppc_elf_create_linker_section): New function to create the
1956 sections .got, .sdata, and .sdata2.
1957 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1959 (ppc_elf_check_relocs): Support more of the eabi relocations.
1960 (ppc_elf_relocate_section): Ditto.
1961 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1962 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1964 * elflink.h (elf_create_pointer_linker_section): New function to
1965 create initialized pointers in dynamic linker sections.
1966 (elf_finish_pointer_linker_section): Actually intialize the
1967 pointers created above.
1969 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1970 macros to provide both 32 and 64 bit versions of
1971 elf_create_pointer_linker_section.
1972 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1973 provide both 32 and 64 bit versions of
1974 elf_finish_pointer_linker_section.
1976 * elflink.c (_bfd_elf_create_linker_section): New function to
1977 create a linker section.
1978 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1979 given address in the linker pointer offsets created for a given
1981 (_bfd_elf_make_linker_section_rela): Make a RELA section
1982 corresponding to the generated linker section.
1984 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1986 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1988 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1990 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1991 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1992 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1993 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1994 toc entry in an objdump) for now.
1995 (ppc_do_last, ppc_get_last): New function - needed to save processing
1996 the toc owner to the end.
1997 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2000 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2001 toc owner from being done till last. Must define POWERPC_LE_PC
2004 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2006 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2008 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2009 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2011 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2013 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2015 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2017 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2019 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2021 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2023 * elf.c (assign_file_positions_for_segments): Don't increment file
2024 offset for a segment which contains no loadable sections.
2026 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2028 * reloc.c: Add new PowerPC relocations.
2029 * {bfd-in2,libbfd}.h: Regenerate.
2031 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2032 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2034 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2036 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2039 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2042 * coffgen.c (coff_find_nearest_line): Don't try to cache
2043 information in sections that are not owned by a BFD. From Richard
2044 Henderson <richard@atheist.tamu.edu>.
2046 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2047 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2048 * elflink.h (elf_link_output_extsym): Remove special check for
2051 * ecoffswap.h: Add prototypes for static functions.
2053 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2055 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2056 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2058 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2059 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2060 support. Begin support for R_PPC_SDA{2,}REL.
2062 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2064 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2065 create the .got and .got.neg sections.
2066 (ppc_elf_size_dynamic_sections): Call it.
2067 (ppc_elf_check_relocs): Call it.
2068 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2069 (ppc_elf_check_relocs): Add error messages for relocations we
2070 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2073 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2075 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2076 section flags for V.4 and eabi.
2078 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2080 * elf.c (assign_file_positions_for_segments): If a segment
2081 contains no sections, don't mark it as readable.
2083 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2084 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2086 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2087 dynamic section, if there is one.
2088 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2089 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2090 (bfd_elf64_swap_dyn_in): Likewise.
2091 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2093 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2095 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2096 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2097 <pirker@eiunix.tuwien.ac.at>.
2099 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2101 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2102 PowerPC V.4 and eabi.
2103 * bfd-in2.h: Regenerate.
2104 * libfd.h: Regenerate.
2106 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2108 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2109 section type and SHF_EXCLUDE section flag, turning them into the
2110 appropriate bfd section flag.
2112 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2114 * xcofflink.c (xcoff_link_add_symbols): Create the special
2115 sections if we see a DYNAMIC object, in case that is the only
2116 XCOFF input object we see.
2118 * elf32-mips.c: Extensive changes for a start at dynamic linking
2119 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2121 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2122 (struct elf_backend_data): Remove
2123 elf_backend_create_program_headers field. Add
2124 elf_backend_additional_program_headers and
2125 elf_backend_modify_segment_map fields.
2126 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2128 (elf_backend_additional_program_headers): Likewise.
2129 (elf_backend_modify_segment_map): Likewise.
2130 (elf_backend_create_program_headers): Don't define.
2131 (elfNN_bed): Change to account for field changes.
2132 * elf.c (assign_file_positions_for_segments): Call new
2133 modify_segment_map backend function. Don't call old
2134 create_program_headers backend function.
2135 (get_program_header_size): Call additional_program_headers rather
2136 than create_program_headers.
2137 * elflink.h (elf_link_add_object_symbols): Initialize
2138 type_change_ok from new backend field.
2139 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2141 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2142 a reloc against the appropriate section.
2144 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2145 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2146 (elf_flags_init): Rename from elf_ppc_flags_init.
2147 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2149 (ppc_elf_copy_private_bfd_data): Likewise.
2150 (ppc_elf_merge_private_bfd_data): Likewise.
2152 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2155 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2157 * coff-alpha.c (alpha_relocate_section): During final link, allow
2158 output .lita section to be bigger than 64k by adjusting gp value
2159 on a per-input section basis.
2160 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2162 (struct ecoff_section_tdata): Add gp field.
2164 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2166 Handle Alpha ECOFF changes in OSF/1 3.2.
2167 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2169 * coff-alpha.c: Include "aout/ar.h".
2170 (alpha_ecoff_get_relocated_section_contents): Don't require an
2171 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2172 3.2 doesn't generate one.
2173 (alpha_relocate_section): Likewise.
2174 (alpha_ecoff_slurp_armap): Define.
2175 (alpha_ecoff_slurp_extended_name_table): Define.
2176 (alpha_ecoff_construct_extended_name_table): Define.
2177 (alpha_ecoff_truncate_arname): Define.
2178 (alpha_ecoff_write_armap): Define.
2179 (alpha_ecoff_generic_stat_arch_elt): Define.
2180 (alpha_ecoff_update_armap_timestamp): Define.
2182 (alpha_ecoff_read_ar_hdr): New static function.
2183 (alpha_ecoff_get_elt_at_filepos): New static function.
2184 (alpha_ecoff_openr_next_archived_file): New static function.
2185 (alpha_ecoff_get_elt_at_index): New static function.
2186 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2187 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2188 _bfd_ecoff to alpha_ecoff.
2189 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2190 field from backend structure, rather than always calling
2191 _bfd_get_elt_at_filepos.
2192 * coff-mips.c (mips_ecoff_backend_data): Initialize
2193 get_elt_at_filepos field.
2194 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2195 from _bfd_generic_read_ar_hdr with minor changes.
2196 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2197 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2198 * libbfd.h: Rebuild.
2200 * bfd-in.h (BFD_IN_MEMORY): Define.
2201 * libbfd-in.h (struct bfd_in_memory): Define.
2202 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2203 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2204 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2205 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2206 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2207 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2208 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2209 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2210 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2211 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2213 (bfd_openstreamr): Likewise.
2214 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2215 BFD_IN_MEMORY is not set.
2216 * riscix.c (riscix_some_aout_object_p): Likewise.
2217 * bfd-in2.h, libbfd.h: Rebuild.
2219 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2220 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2221 (bfd_get_elt_at_index): Define.
2222 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2223 bfd_get_elt_at_index. Change index parameter from int to
2225 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2226 (_bfd_noarchive_get_elt_at_index): Define.
2227 (_bfd_archive_bsd_get_elt_at_index): Define.
2228 (_bfd_archive_coff_get_elt_at_index): Define.
2229 * bfd-in2.h, libbfd.h: Rebuild.
2230 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2231 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2232 * ieee.c (ieee_get_elt_at_index): Define.
2233 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2234 * oasys.c (oasys_get_elt_at_index): Define.
2235 * som.c (som_get_elt_at_index): Define.
2237 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2238 numbers to the .text section.
2240 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2242 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2243 If there is a SEC_DEBUGGING section, get the contents of the debug
2244 information part from it.
2245 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2247 (ieee_write_object_contents): Check ieee_write_debug_part return.
2249 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2251 * config.bfd (i[345]86-*-freebsd*): Add target.
2252 * configure.in (i386freebsd_vec): Add vec.
2253 * configure: Regenerate.
2254 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2255 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2256 Rebuild dependencies..
2257 * freebsd.h: New file.
2258 * i386freebsd.c: New file.
2259 * targets.c (i386freebsd_vec): Declare.
2260 (bfd_target_vector): Add i386freebsd_vec.
2261 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2262 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2264 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2266 * ieee.c (ieee_slurp_debug): New static function.
2267 (ieee_object_p): Call it.
2268 (ieee_slurp_section_data): Skip debugging sections.
2269 (ieee_get_reloc_upper_bound): Likewise.
2270 (ieee_get_section_contents): Likewise.
2271 (ieee_canonicalize_reloc): Likewise.
2272 (ieee_write_section_part): Likewise.
2273 (ieee_write_debug_part): Likewise.
2274 (ieee_write_data_part): Likewise.
2275 (init_for_output): Likewise.
2277 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2279 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2281 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2282 relocs, since ppc_elf_relocate_section handles the linker case.
2283 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2285 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2286 ppc_elf_relocate_section since that is now the only caller.
2287 (ppc_elf_relocate_section): Ditto.
2289 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2291 * coffcode.h (coff_write_object_contents): If we don't know the
2292 section of the entry point for an XCOFF executable, always set the
2293 entry address to -1.
2295 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2297 * elf.c (bfd_section_from_shdr): Add support for note sections.
2299 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2301 * bfd-in.h (struct _symbol_info): Add stab_type field.
2302 * bfd-in2.h: Rebuild.
2303 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2305 * elf32-ppc.c: Remove trailing newline from calls to
2307 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2308 difference if target endianness is known.
2310 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2312 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2313 old style TOC16 references without using R_PPC_GOT.
2314 (ppc_reloc_type): Ditto.
2315 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2316 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2317 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2318 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2319 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2321 (ppc_elf_adjust_dynamic_symbol): Ditto.
2322 (ppc_elf_adjust_dynindx): Ditto.
2323 (ppc_elf_size_dynamic_sections): Ditto.
2324 (ppc_elf_finish_dynamic_symbol): Ditto.
2325 (ppc_elf_finish_dynamic_sections): Ditto.
2326 (ELF_DYNAMIC_INTERPRETER): Define.
2328 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2330 * elf.c (copy_private_bfd_data): When attaching sections to
2331 segments ignore sections that won't be allocated. Patch from
2334 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2336 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2339 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2341 * coff-i960.c (CALC_ADDEND): Define.
2342 (coff_i960_relocate_section): Add the input section VMA to the
2343 addend for PC relative relocs.
2345 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2347 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2348 to correctly terminate.
2350 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2352 * targets.c (enum bfd_endian): Define.
2353 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2354 from boolean to enum bfd_endian. Change header_byteorder_big_p
2356 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2357 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2358 * bfd-in2.h: Rebuild.
2359 * All targets: Change initialization of byteorder and
2360 header_byteorder to use enum bfd_endian values rather than
2362 * All files: Change all references to byteorder_big_p and
2363 header_byteorder_big_p to use new bfd_*_endian macros.
2365 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2367 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2369 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2371 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2373 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2375 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2377 * ieee.c: Lots of minor cleanups. Make many functions return
2378 errors rather than calling abort. Also:
2379 (ieee_write_twobyte): Remove; change callers to call existing
2380 ieee_write_2bytes function.
2381 (ieee_write_expression): Don't output the section twice when
2382 outputting a local symbol. Don't emit an extraneous zero if there
2384 (ieee_slurp_sections): Set the lma as well as the vma.
2385 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2387 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2388 a recognized one or bfd_arch_unknown.
2389 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2391 (ihex_get_symtab): Likewise.
2393 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2395 * aoutx.h: Include <ctype.h>.
2396 (struct aout_link_includes_table): Define.
2397 (struct aout_link_includes_totals): Define.
2398 (struct aout_link_includes_entry): Define.
2399 (aout_link_includes_lookup): Define macro.
2400 (struct aout_final_link_info): Add includes field.
2401 (aout_link_includes_newfunc): New static function.
2402 (NAME(aout,final_link)): Initialize includes hash table.
2403 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2405 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2407 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2409 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2411 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2413 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2415 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2416 (pe_print_private_bfd_data): call pe_print_reloc.
2417 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2418 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2419 up some debugging as well.
2421 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2423 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2426 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2428 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2429 when setting sections to NULL.
2431 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2433 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2435 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2436 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2438 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2439 * bfd-in2.h: Rebuild.
2441 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2443 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2445 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2447 * ihex.c (ihex_scan): Handle record types 4 and 5.
2448 (ihex_object_p): Permit types 4 and 5.
2449 (ihex_set_section_contents): Remove check for out of range
2451 (ihex_write_object_contents): Generate types 4 and 5.
2453 * elflink.h (elf_link_output_extsym): Just ignore warning and
2454 indirect references to symbols which don't really exist.
2456 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2458 * peicode.h (pe_print_idata): Minor format fixes
2459 (pe_print_edata): New function. Under private printing, this formats
2460 the edata section of a PE file.
2461 (pe_print_private_bfd_data): Added call to pe_print_edata.
2463 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2465 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2466 index, don't call stoi.
2468 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2470 * srec.c (srec_scan): Set lma as well as vma.
2472 * ihex.c: New file; support for Intel Hex format.
2473 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2474 (ihex_vec): Declare.
2475 (bfd_target_vector): Always include ihex_vec.
2476 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2477 * Makefile.in: Rebuild dependencies.
2478 (BFD_LIBS): Add ihex.o
2479 (BFD_LIBS_CFILES): Add ihex.c.
2480 * bfd-in2.h: Rebuild.
2482 * elf.c (assign_file_positions_for_segments): Sort the sections in
2484 (get_program_header_size): Return the right size if segment_map is
2486 (copy_private_bfd_data): Don't bother to sort the sections.
2488 * bfd.c (bfd_record_phdr): New function.
2489 * bfd-in.h (bfd_record_phdr): Declare.
2490 * bfd_in2.h: Rebuild.
2492 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2495 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2496 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2498 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2499 (bfd_zmalloc): Change declaration.
2500 * libbfd.h: Rebuild.
2501 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2502 and realloc. Don't set bfd_error_no_memory if they fail.
2504 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2506 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2507 uses as well. Added a new howto to deal with TOCREL16 relocs that
2508 are TOCDEFN as well.
2509 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2510 to handle RVA relocs from dlltool.
2511 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2512 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2513 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2515 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2516 to get the right section alignment.
2518 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2520 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2521 p_paddr if p_paddr is zero.
2522 (make_mapping): Set includes_filehdr and includes_phdrs for first
2524 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2526 (assign_file_positions_for_segments): Handle includes_filehdr and
2527 includes_phdrs. Remove special handling of PT_PHDR and first
2529 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2530 when appropriate. Remove special handling of PT_PHDR segment.
2531 Use a more complex condition for when a section is included in a
2532 segment to handle Solaris linker oddities.
2534 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2536 * coff-m88k.c (howto_table): Reformatted for easier reading;
2537 special_function now points to new function m88k_special_reloc.
2538 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2540 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2541 be done correctly by m88k_special_reloc.
2542 (reloc_processing): New function to be used by RELOC_PROCESSING.
2543 (RELOC_PROCESSING): Define to call reloc_processing.
2545 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2547 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2548 (pe_print_pdata): Likewise.
2550 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2551 obstack_alloc fails.
2552 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2554 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2555 * Many files: don't set bfd_error_no_memory if one of the above
2558 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2559 if p_paddr_valid is set.
2560 (copy_private_bfd_data): New static function.
2561 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2563 * elf.c (assign_file_positions_for_segments): Fix case where extra
2564 program headers were allocated.
2566 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2567 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2568 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2569 _bfd_elf_print_private_bfd_data.
2571 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2572 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2573 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2574 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2575 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2576 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2577 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2579 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2581 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2582 * elf.c (make_mapping): New static function.
2583 (map_sections_to_segments): New static function.
2584 (elf_sort_sections): New static function.
2585 (assign_file_positions_for_segments): New static function.
2586 (map_program_segments): Remove.
2587 (get_program_header_size): Remove sorted_hdrs, count, and
2588 maxpagesize parameters. Simplify.
2589 (assign_file_positions_except_relocs): When generating an
2590 executable, use assign_file_positions_for_segments.
2591 (elf_sort_hdrs): Remove.
2592 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2593 to get_program_header_size.
2595 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2597 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2599 * configure, config.in: Regenerate with autoconf 2.7.
2601 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2602 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2604 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2606 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2607 (ecoff_sec_to_styp_flags): Likewise.
2608 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2609 (ecoff_set_symbol_info): Handle scRConst.
2610 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2611 (ecoff_compute_section_file_positions): Handle .rconst section.
2612 (_bfd_ecoff_write_object_contents): Likewise.
2613 (ecoff_link_check_archive_element): Handle scRConst.
2614 (ecoff_link_add_externals): Likewise.
2615 (ecoff_link_write_external): Handle .rconst section.
2616 (ecoff_reloc_link_order): Likewise.
2617 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2618 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2620 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2622 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2623 DEF_DYNAMIC flag is set.
2625 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2627 * host-aout.c: If TRAD_HEADER is defined, include it.
2629 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2631 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2632 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2633 (BFD_NEED_DECLARATION): New function.
2634 * configure.in: Use BFD_NEED_DECLARATION.
2635 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2636 * configure, config.in: Rebuild with autoconf 2.6.
2638 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2639 special_sections before returning when called with a non XCOFF
2642 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2645 * coffcode.h (coff_compute_section_file_positions): Only pad the
2646 previous section to force file alignment when creating an
2649 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2651 * coffcode.h (coff_compute_section_file_positions): If
2652 RS6000COFF_C, set up the .debug section.
2654 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2655 if it is not large enough to accomodate the entire TOC area with
2656 signed 16 bit offsets.
2657 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2659 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2660 TOC anchor to use the TOC value used in the output file.
2662 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2664 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2665 (_bfd_coff_read_string_table): Likewise.
2667 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2669 * pe-arm.c: Fix typos.
2670 * coff-arm.c: Likewise.
2672 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2674 * coff-ppc.c (list_ele): Added "cat"egory member.
2675 (record_toc): New category parameter (priv or pub).
2676 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2677 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2678 the mainline. It addes extra toc cells in error.
2679 (ppc_coff_swap_sym_in_hook): Added some documentation.
2680 (dump_toc): Can now diagnose "virtual toc" chicanery.
2682 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2684 * elf-bfd.h (struct elf_link_hash_table): Change type of
2685 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2687 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2689 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2690 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2692 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2693 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2694 defined or mentioned in a regular file.
2696 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2698 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2699 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2700 (coff_ppc_relocate_section): Correct REL24 handling
2701 (ppc_process_before_allocation): Correct TOCDEFN handling
2703 * peicode.h (dir_names): Added name descriptions
2705 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2707 * VERSION: Updated to cygnus-2.6.
2709 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2711 * targets.c (m68k4knetbsd_vec): Declare.
2713 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2715 * targets.c (bfd_target): Change type of second argument to
2716 _bfd_print_private_bfd_data from void * to PTR.
2717 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2718 using PTR rather than void *.
2719 * bfd-in2, libbfd.h: Rebuild.
2720 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2722 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2723 _bfd_generic_bfd_print_private_bfd_data rather than casting
2726 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2728 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2729 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2731 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2732 BFD64_BACKENDS_CFILES): New variables.
2735 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2737 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2738 not at the file position of the first section.
2739 * coffcode.h (coff_compute_section_file_positions): Avoid using
2741 (coff_write_object_contents): When generating a PPC PE executable
2742 with no symbols, round up the file size to a COFF_PAGE_SIZE
2744 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2745 don't write out a string table.
2747 * elf.c (bfd_section_from_shdr): When using a different section
2748 header, pass the new one to _bfd_elf_make_section_from_shdr.
2749 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2750 (elf_map_symbols): Add section VMA to symbol value when comparing
2752 (_bfd_elf_compute_section_file_positions): Only build symbol table
2753 if there are some symbols. Set file offset of symtab and strtab
2755 (assign_file_positions_except_relocs): Remove dosyms parameter.
2756 Change all callers. Never set file offset of symtab and strtab
2758 (_bfd_elf_copy_private_section_data): New function.
2759 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2760 (_bfd_elf_copy_private_symbol_data): New function.
2761 (swap_out_syms): Check for special mapping of st_shndx created by
2762 copy_private_symbol_data.
2763 * elfxx-target.h: Use new copy routines.
2764 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2765 (_bfd_elf_copy_private_section_data): Declare.
2767 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2769 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2772 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2773 _bfd_dummy_target, matching the recent change to archive
2776 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2778 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2779 arithmetic on PTR types.
2781 * aout-target.h (MY(callback)): Set the lma of the sections.
2783 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2784 symbol into a reloc against the section.
2786 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2788 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2789 glue for the relocs: IMGLUE and IFGLUE.
2790 (record_toc): new function - tracks toc contents
2791 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2792 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2793 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2794 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2795 (ppc_record_toc_entry): Removed a debug define (duh)
2797 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2798 (pe_print_idata): New function - formats the idata section data
2799 (pe_print_pdata): New function - formats the pdata section data
2800 (pe_print_private_bfd_data): calls to above
2802 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2804 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2805 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2806 TARGET_SYM and TARGET_NAME for vector and BFD name.
2807 * coff-pmac.c (pmac_xcoff_vec): Remove.
2808 (TARGET_SYM, TARGET_NAME): Define.
2809 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2810 machine to 0, not all PowerMacs are 601s.
2812 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2814 * elfcode.h (elf_object_p): Read in any program headers.
2815 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2816 based on the program headers, if any.
2817 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2818 (map_program_segments): Set p_paddr of program headers based on
2821 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2823 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2826 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2827 trying to do a relocateable link with a non-a.out object file.
2829 * archive.c (bfd_generic_archive_p): Check the first object file
2830 in an archive even if target_defaulted is set. If the object file
2831 has the wrong xvec, reject it.
2833 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2834 be represented, report the name via _bfd_error_handler.
2835 (translate_to_native_sym_flags): Likewise.
2836 * elf32-mips.c (mips_elf_final_link): Likewise.
2837 * oasys.c (oasys_write_sections): Likewise.
2839 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2840 which checks for STYP_OVRFLO sections.
2841 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2842 reloc and lineno count overflows.
2843 (coff_write_object_contents): Call coff_count_linenumbers before
2844 coff_compute_section_file_positions. If RS6000COFF_C, handle
2845 reloc and lineno count overflows.
2846 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2847 relocs before dealing with .pad sections. Count overflow section
2848 headers when handling .pad sections.
2850 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2853 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2854 (struct xcoff_link_hash_table): Add descriptor_section and
2855 special_sections fields.
2856 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2857 (xcoff_link_add_symbols): Set linkage section alignment. Create
2858 descriptor section. Check for magic symbol names (_text, etc.),
2859 and record them in special_sections if found. Set
2860 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2861 descriptor field to point back to the function code symbol.
2862 (xcoff_sweep): Always mark the special descriptor_section.
2863 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2864 function descriptor, and mark it if it is.
2865 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2866 parameter, and fill it in. Allocate space for the descriptor
2868 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2869 global linkage code. If an undefined function descriptor is
2870 exported, arrange to define it. Warn about any other undefined
2872 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2873 (xcoff_write_global_symbol): Create a function descriptor when
2875 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2876 * bfd-in2.h: Rebuild.
2878 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2880 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2881 (ppc_coff_link_hash_table): new types for hashing
2882 (ppc_coff_link_hash_newfunc): hash entry constructor
2883 (ppc_coff_link_hash_table_init): hash table initializer
2884 (ppc_coff_link_hash_table_create): hash table constructor
2885 (ppc_record_toc_entry): changed references to hash table
2886 (coff_ppc_relocate_section): changed references to hash table
2888 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2889 * libcoff.h: Rebuild
2891 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2892 (coff_link_add_symbols): removed toc_offset init
2894 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2896 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2899 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2900 if it is given and mmep is available.
2901 * acconfig.h: Undef USE_MMAP.
2902 * configure, config.in: Regenerated.
2903 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2904 table handling the old way.
2905 (aout_get_external_symbols): Don't complain if last byte of string
2907 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2908 (bfd_free_window) [! USE_MMAP]: Don't define.
2909 (bfd_get_file_window,
2910 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2912 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2914 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2917 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2919 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2920 compatible with AMD generated COFF files. Try to support both AMD
2921 and GNU formats simultaneously.
2922 (coff_a29k_relocate_section): Likewise.
2924 * libbfd.c (bfd_get_file_window): Change writable parameter from
2925 int to boolean; update all callers. Pass MAP_SHARED if not
2926 writable--it's required on Solaris. Cast fprintf argument to
2928 * bfd-in.h (bfd_get_file_window): Update declaration.
2929 * bfd-in2.h: Rebuild.
2930 * aoutx.h: Update calls to bfd_get_file_window.
2932 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2934 (xcoff_swap_ldhdr_in): New static function.
2935 (xcoff_swap_ldsym_in): New static function.
2936 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2937 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2938 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2939 Handle XTY_ER/XMC_XO symbols correctly.
2940 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2941 rather than normal symbol table.
2942 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2943 already defined with the same absolute value.
2944 (xcoff_mark): When considering called symbols, check whether the
2945 descriptor is from a dynamic object, rather than the symbol
2947 (xcoff_build_ldsyms): Likewise.
2949 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2950 Cast realloc and malloc return values. If malloc or realloc fail,
2951 set bfd_error_no_memory.
2952 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2953 * bfd-in2.h: Rebuild.
2955 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2957 * coff-ppc.c (ppc_record_toc_entry): new function.
2958 (in_reloc_p): changed return value.
2959 (coff_ppc_relocate_section): much rework.
2960 (ppc_allocate_toc_section): new function.
2961 (ppc_process_before_allocation): new function.
2962 (ppc_coff_swap_sym_in_hook): new function.
2964 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2965 (coff_link_add_symbols): initialize toc_offset.
2967 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2968 (coff_swap_aouthdr_out): Added more sections to the data
2969 dictionary for the pe file header. Also changed linker version
2970 number on the ppc side.
2971 (dir_names): small improvements to the dictionary printing.
2972 (pe_mkobject_hook): save the file level flags.
2974 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2975 (pe_tdata): added real_flags field
2976 (coff_tdata): added local_toc_sym_map and access macro
2978 * libcoff.h (coff_link_hash_entry): added toc_offset field
2979 (pe_tdata): added real_flags field
2980 (coff_tdata): added local_toc_sym_map and access macro
2982 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2983 (coff_mkobject): init for local_toc_sym_map
2984 (coff_write_object_contents): set the internal_a.magic to
2985 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2988 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2990 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2991 entries until both the line number address and the function name
2992 address are too large.
2994 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2995 * configure: Rebuilt.
2997 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2998 is defined in the environment.
3000 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3002 * som.c (som_get_section_contents_in_window): Define to use
3005 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3007 * coff-i860.c: New file, based on coff-i386.c.
3008 * cpu-i860.c: New file, based on cpu-i386.c.
3009 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3010 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3011 targets, using i860coff_vec.
3012 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3013 trad-core.o and hosts/i860mach3.h.
3014 (i860coff_vec): Use coff-i860.o and cofflink.o.
3015 * configure: Rebuild.
3016 * Makefile.in: Rebuild dependencies.
3017 (ALL_MACHINES): Add cpu-i860.o.
3018 (BFD32_BACKENDS): Add coff-i860.o.
3019 (CFILES): Add cpu-i860.c and coff-i860.c.
3020 * targets.c (i860coff_vec): Declare.
3021 (bfd_target_vector): Add &i860coff_vec.
3022 * archures.c (bfd_i860_arch): Declare.
3023 (bfd_archures_list): Add &bfd_i860_arch.
3024 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3025 (coff_set_flags): Handle bfd_arch_i860.
3026 (coff_write_object_contents): Handle I860 a.out magic number.
3028 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3030 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3031 the created .tc section to 2.
3032 (xcoff_mark): Don't keep a .loader reloc for a call to an
3033 undefined symbol when creating a shared library.
3034 (xcoff_build_ldsyms): When creating a shared library, generate
3035 global linkage code for a call to an undefined symbol.
3037 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3039 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3040 BFD32_BACKENDS, BFD64_BACKENDS.
3041 (.dep1): Put mkdep output in a separate file.
3042 Rebuilt dependencies.
3044 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3047 Permit use of mmap when available:
3049 * configure.in: Check for mmap, madvise, mprotect.
3050 * config.in, configure: Regenerated.
3052 * libbfd.c (struct _bfd_window_internal): Define type.
3053 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3055 (ok_to_map): New static variable for debugging.
3056 (_bfd_generic_get_section_contents_in_window): New function.
3057 * bfd-in.h (bfd_window_internal): Declare type.
3058 (bfd_window): Define type.
3059 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3060 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3063 * libaout.h (struct aoutdata): Add two window fields.
3064 (obj_aout_sym_window, obj_aout_string_window): New macros.
3065 * aoutx.h (some_aout_object_p): Initialize windows.
3066 (aout_get_external_symbols): Get symbol data and strings in
3067 windows instead of explicitly allocated buffers.
3068 (slurp_symbol_table): Free window instead of memory.
3069 (bfd_free_cached_info): Release windows instead of freeing storage
3071 (aout_link_free_symbols): Ditto.
3073 * targets.c (bfd_target): Add new field for
3074 get_section_contents_in_window.
3075 (BFD_JUMP_TABLE_GENERIC): Updated.
3076 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3077 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3078 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3079 macros for get_section_contents_in_window field.
3081 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3083 * core.c: Renamed to corefile.c
3084 * makefile.dos (OBJS): Change core.o to corefile.o
3085 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3088 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3090 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3091 targ_selvecs to allow debugging under Irix-5 native.
3094 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3096 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3097 to o. Clobber and restore the list of new csects around the call
3098 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3099 linker error and the linker wants to read the symbol table. Reset
3100 the line number count of a real section even if it has no relocs.
3101 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3103 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3106 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3108 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3109 an undefined symbol in a shared link.
3111 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3112 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3113 phdm@info.ucl.ac.be (Philippe De Muyter).
3115 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3117 * coff-m88k.c (rtype2howto): New static function.
3118 (RTYPE2HOWTO): Use it rather than a macro definition.
3120 * coffcode.h (coff_write_object_contents): set internal_a.magic
3121 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3123 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3124 define TRAD_HEADER to new file hosts/delta68.h.
3125 m88*-motorola-sysv*, however, does use ptrace-core.o.
3126 * hosts/delta68.h: New file.
3128 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3129 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3131 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3133 * i386linux.c (MY(vec)): Declare before use.
3135 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3137 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3138 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3140 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3141 BFD is not of the right type.
3142 (bfd_elf_get_needed_list): Likewise.
3143 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3144 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3145 * xcofflink.c (XCOFF_XVECP): Define.
3146 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3148 (bfd_xcoff_import_symbol): Likewise.
3149 (bfd_xcoff_export_symbol): Likewise.
3150 (bfd_xcoff_link_count_reloc): Likewise.
3151 (bfd_xcoff_record_link_assignment): Likewise.
3152 (bfd_xcoff_size_dynamic_sections): Likewise.
3154 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3155 table index against the number of symbols for a base relative
3158 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3160 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3161 full_aouthdr flag here...
3162 (_bfd_xcoff_bfd_final_link): ...not here.
3164 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3166 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3167 systems that have a system <libelf.h>.
3168 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3169 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3170 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3171 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3172 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3173 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3174 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3176 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3178 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3179 set, set BSF_WEAK in symbol. Change all callers.
3180 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3181 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3182 _bfd_generic_link_add_one_symbol.
3183 (ecoff_indirect_link_order): Check that the section tdata relocs
3184 are not NULL before using them.
3186 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3187 define TRAD_HEADER as hosts/alphalinux.h.
3188 * configure: Rebuild.
3189 * hosts/alphalinux.h: New file.
3190 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3193 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3195 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3196 C_ECOMM storage classes.
3198 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3200 (xcoff_mark): Call xcoff_mark_symbol.
3201 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3202 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3204 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3206 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3208 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3210 (xcoff_find_reloc): New static function.
3211 (xcoff_link_add_symbols): Use it.
3212 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3213 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3214 relocate the value of C_DECL.
3216 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3218 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3220 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3221 callback decide what goes in .relocs.
3222 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3223 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3226 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3228 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3231 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3233 * xcofflink.c: More improvements, mostly to fix handling of
3234 constructors and a few other special cases.
3235 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3236 zero, reverting yesterday's change.
3237 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3238 (bfd_xcoff_link_count_reloc): Declare.
3239 (bfd_xcoff_record_link_assignment): Declare.
3240 * bfd-in2.h: Rebuild.
3242 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3244 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3245 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3246 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3247 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3248 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3249 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3251 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3254 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3255 segments includes the a.out header. See to that the magic number
3256 *always* is big-endian.
3258 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3259 m68k4k NetBSD configurations.
3261 * configure.in, configure: Separate i386 & mips NetBSD
3262 configurations from other BSD ones. Don't assume DEC is the only
3263 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3264 configurations. Add support for m68k4k NetBSD object format.
3266 * libaout.h: Added M_68K4K_NETBSD magic.
3268 * m68k4knetbsd.c: New file.
3270 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3272 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3275 * hosts/mipsnbsd.h: New file.
3278 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3280 * config.bfd: Add config stuff for mips*-*-magic* to set
3281 targ_defvec to ecoff_big_vec.
3284 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3286 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3288 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3289 toc_section, and entry_section fields.
3290 (struct xcoff_section_tdata): Remove ldrel_count field.
3291 * libcoff.h: Rebuild.
3292 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3294 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3295 full a.out header if full_aouthdr is set in xcoff_data.
3296 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3297 based on sections stored in xcoff_data.
3298 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3300 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3301 (rs6000coff_vec): Set symbol_leading_char to '.'.
3302 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3303 value stored in ret rather than returning a pointer value.
3305 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3307 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3310 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3312 * som.c (som_slurp_string_table): Allocate the strings with malloc
3313 since they're free'd by free_cached_info.
3314 (som_slurp_symbol_table): Similarly for the symbol table.
3316 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3318 * Makefile.in (diststuff): Don't make headers.
3320 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3322 * Makefile.in: Rebuild dependencies.
3324 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3325 output_bfd is not SunOS.
3326 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3327 non-SunOS input files.
3329 * xcofflink.c: Extensive changes to support linking shared objects
3330 and generating a .loader section.
3331 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3332 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3333 last_symndx, and ldrel_count fields.
3334 * libcoff.h: Rebuild.
3335 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3336 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3338 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3339 (bfd_xcoff_export_symbol): Declare.
3340 (bfd_xcoff_size_dynamic_sections): Declare.
3341 * bfd-in2.h: Rebuild.
3343 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3345 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3346 * configure: Rebuild.
3347 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3348 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3350 (pmac_xcoff_vec): Update to use new xcoff support.
3351 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3352 (xcoff_write_armap): Declare buf as unsigned char.
3353 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3355 * mpw-make.sed: Generalize subdir_do edit.
3357 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3359 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3360 correctly. Don't initialize asect->vma.
3362 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3364 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3365 something a little less than the page size.
3367 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3369 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3371 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3373 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3374 * coffcode.h (coff_write_object_contents): If .bss is before
3375 .data us that as data_start.
3376 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3378 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3379 (coff_swap_outhdr_out): Hardwire in version number.
3381 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3383 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3384 major and minor to *_vno, since the former are also macros in
3385 SunOS header files. Cast result of bfd_alloc to appropriate
3388 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3389 before assigning to sec_data.
3391 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3393 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3394 now relative to the section, not absolute.
3395 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3396 get the file name when there is a N_SO directory name. When
3397 handling stabs, remember that section->vma was added to the
3400 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3402 * sunos.c (struct sunos_link_hash_table): Add needed field.
3403 (sunos_link_hash_table_create): Call bfd_release, not free.
3404 (sunos_link_hash_table_create): Initialize needed field.
3405 (sunos_add_dynamic_symbols): Record needed objects.
3406 (bfd_sunos_get_needed_list): New function.
3407 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3408 * bfd-in2.h: Rebuild.
3410 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3412 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3414 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3416 * bfd-in.h (struct bfd_link_needed_list): Rename from
3417 bfd_elf_link_needed_list.
3418 * bfd-in2.h: Rebuild.
3419 * elf.c, elflink.h, libelf.h: Corresponding changes.
3421 Add start at AIX linker support; no shared libraries yet.
3422 * xcofflink.c: New file.
3423 * configure.in (rs600coff_vec): Use xcofflink.o.
3424 * configure: Rebuild.
3425 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3427 (struct xcoff_section_tdata): Define.
3428 (xcoff_section_data): Define macro.
3429 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3430 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3431 (_bfd_xcoff_bfd_final_link): Declare.
3432 (_bfd_ppc_xcoff_relocate_section): Declare.
3433 * libcoff.h: Rebuild.
3434 * coff-rs6000.c: Clean up a bit.
3435 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3436 cputype, csects, and debug_indices.
3437 (xcoff_copy_private_bfd_data): Copy cputype.
3438 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3439 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3440 (xcoff_reloc_type_lookup): Rename from
3441 rs6000coff_reloc_type_lookup.
3442 (coff_relocate_section): Define.
3443 (_bfd_xcoff_sizeof_headers): Define.
3444 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3445 (_bfd_xcoff_bfd_relax_section): Define.
3446 (_bfd_xcoff_bfd_link_split_section): Define.
3447 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3449 * coffcode.h (coff_compute_section_file_positions): If AIX,
3450 increment sofar by SMALL_AOUTSZ if not executable.
3451 (coff_write_object_contents): If AIX, always output an a.out
3452 header; if not executable, header size of SMALL_AOUTSZ.
3453 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3454 (_bfd_stringtab_init): Initialize xcoff field.
3455 (_bfd_xcoff_stringtab_init): New function.
3456 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3457 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3458 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3459 * libbfd.h: Rebuild.
3460 * Makefile.in: Rebuild dependencies.
3461 (BFD32_BACKENDS): Add xcofflink.o.
3462 (CFILES): Add xcofflink.c.
3464 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3465 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3466 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3468 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3470 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3472 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3474 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3475 * config.in: Regenerated.
3477 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3478 (_bfd_chunksize): New variable.
3479 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3480 for obstack chunk size.
3481 * configure.in: Check for getpagesize.
3482 * configure: Regenerated.
3484 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3486 * trad-core.c (rawptr): Make it a local variable of
3487 ptrace_unix_core_file_p.
3489 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3491 * coff-arm.c (in_reloc_p): New.
3492 * coff-i386.c (in_reloc_p): New.
3493 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3494 (coff_write_object_contents): Only set has_reloc_section
3496 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3497 in_reloc_p to decide if reloc should be emitted.
3498 * libcoff.h (pe_data_type.in_reloc_p): New.
3499 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3501 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3503 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3504 (_bfd_coff_read_internal_relocs): Likewise.
3505 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3506 (_bfd_coff_read_internal_relocs): Likewise.
3508 * elflink.h (elf_link_add_object_symbols): Correct conditions
3509 under which type and size change warnings are issued.
3511 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3513 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3514 a symbol which is not in a real section.
3515 (coff_write_native_symbol): Corresponding change.
3517 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3518 coff_link_hash_newfunc and make non-static.
3519 (_bfd_coff_link_hash_table_init): New function, broken out of
3520 _bfd_coff_link_hash_table_create.
3521 (_bfd_coff_link_hash_table_create): Use it.
3522 (process_embedded_commands): Make static.
3523 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3524 (_bfd_coff_link_hash_table_init): Declare.
3525 * libcoff.h: Rebuild.
3527 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3528 field in XCOFF tdata.
3529 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3530 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3531 based on cputype stored in a.out header, or in n_type of initial
3533 (coff_write_object_contents): Set cputype correctly in a.out
3535 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3537 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3538 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3540 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3541 * libcoff.h: Rebuild.
3543 * cpu-rs6000.c (rs6000_compatible): New static function.
3544 (bfd_rs6000_arch): Use it.
3545 * cpu-powerpc.c (powerpc_compatible): New static function.
3546 (arch_info_struct): Define various flavours of PowerPC.
3547 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3550 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3552 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3554 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3556 * elflink.h (elf_link_add_object_symbols): Don't warn about
3557 changing the size or type if the old definition was weak.
3559 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3561 * coffcode.h (combined_entry_type): Add fix_line field.
3562 (coff_slurp_line_table): Warn if we try to set the lineno field of
3564 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3565 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3566 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3567 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3569 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3570 * libcoff.h: Rebuild.
3572 * libcoff-in.h (struct xcoff_tdata): Define.
3573 (xcoff_data): Define.
3574 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3575 * bfd-in2.h, libcoff.h: Rebuild.
3576 * coff-rs6000.c (xcoff_mkobject): New static function.
3577 (coff_mkobject): Define.
3578 (xcoff_copy_private_bfd_data): New static function.
3579 (coff_bfd_copy_private_bfd_data): Define.
3580 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3582 (rs6000coff_vec): Add DYNAMIC to object_flags.
3583 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3584 .loader sections specially.
3585 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3586 section alignment from the XCOFF tdata information.
3587 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3588 F_SHROBJ, and copy the extra a.out header information into the
3589 XCOFF tdata structure.
3590 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3591 F_DYNLOAD and the extra a.out header information.
3592 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3593 C_HIDEXT symbol with attached csect information.
3594 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3595 in the o_maxdata field.
3596 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3597 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3598 end if BSF_NOT_AT_END is set.
3600 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3601 _bfd_read_ar_hdr_fn.
3602 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3603 * bfd-in2.h, libbfd.h: Rebuild.
3604 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3606 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3607 (bfd_slurp_bsd_armap_f2): Likewise.
3608 (_bfd_slurp_extended_name_table): Likewise.
3610 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3612 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3614 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3615 when the symbol table is empty.
3617 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3618 space for section symbols, since we don't output them either.
3619 (elf_m68k_adjust_dynindx): Removed.
3621 * ptrace-core.c (rawptr): Make it a local variable of
3622 ptrace_unix_core_file_p.
3624 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3626 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3629 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3630 Mac object file formats.
3632 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3634 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3635 auxent if there isn't one.
3636 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3637 rather than FILNMLEN as the maximum name length.
3639 * coffcode.h (bfd_coff_backend_data): Add new field
3640 _bfd_coff_print_aux.
3641 (bfd_coff_print_aux): New static function.
3642 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3643 scnlen field of an XTY_LD csect aux entry.
3644 (coff_print_aux): New static function.
3645 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3646 in coff_pointerize_aux_hook.
3647 (bfd_coff_std_swap_table): Initialize new field.
3648 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3649 * libcoff.h: Rebuild.
3650 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3651 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3653 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3654 if there are symbols, for native AIX ld compatibility.
3656 * coffcode.h (bfd_coff_backend_data): Add new field
3657 _bfd_coff_pointerize_aux_hook.
3658 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3659 or I960, and as 0 otherwise.
3660 (bfd_coff_std_swap_table): Initialize new field.
3661 * libcoff.h: Rebuild.
3662 * coffgen.c (coff_pointerize_aux): Change parameters to take
3663 symbol pointer instead of type and class, and to take aux index.
3664 Call _bfd_coff_pointerize_aux_hook if it is defined.
3665 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3666 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3667 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3669 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3670 read-only/host-only support.
3672 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3674 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3677 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3678 BFD_JUMP_TABLE_ARCHIVE accordingly.
3679 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3680 (_bfd_compute_and_write_armap): Declare.
3681 (_bfd_generic_read_ar_hdr): Declare.
3682 (_bfd_read_ar_hdr): Define.
3683 (_bfd_noarchive_read_ar_hdr): Define.
3684 (_bfd_archive_bsd_read_ar_hdr): Define.
3685 (_bfd_archive_coff_read_ar_hdr): Define.
3686 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3687 _bfd_read_ar_hdr instead.
3688 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3689 (_bfd_compute_and_write_armap): Rename from
3690 compute_and_write_armap. Make non-static. Change all callers.
3691 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3692 than _bfd_snarf_ar_hdr.
3693 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3694 * ieee.c (ieee_read_ar_hdr): Define.
3695 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3696 * oasys.c (oasys_read_ar_hdr): Define.
3697 * som.c (som_read_ar_hdr): Define.
3698 * bfd-in2.h, libbfd.h: Rebuild.
3700 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3702 * peicode.c (coff_swap_filehdr_in): If symptr is
3703 zero, there aren't any symbols, even if nsyms is set.
3705 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3707 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3709 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3710 sections, and set styp correctly for them: .got, .hash, .dynamic,
3711 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3712 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3714 (ecoff_sort_hdrs): New static function.
3715 (ecoff_compute_section_file_positions): Return boolean, not void.
3716 Sort the sections by VMA before looking through them. Put the
3717 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3718 section on an appropriate boundary within the page.
3719 (ecoff_compute_reloc_file_positions): Check return value of
3720 ecoff_compute_section_file_positions.
3721 (_bfd_ecoff_set_section_contents): Likewise.
3722 (_bfd_ecoff_write_object_contents): Check for various Alpha
3723 section types when incrementing text_size and data_size. Call
3724 adjust_headers backend function if it exists.
3725 * coff-alpha.c (alpha_adjust_headers): New static function.
3726 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3727 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3729 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3731 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3733 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3734 of ALTERNATE_AIX_CORE_FORMAT.
3735 * configure.in (aix4): No longer need CORE_FLAGS.
3736 * configure: Updated.
3738 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3740 NS32k changes from Ian Dall:
3741 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3743 (aout_link_input_section_std, aout_link_input_section_ext,
3744 aout_link_reloc_link_order): Call them instead of _bfd_*
3746 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3748 (backend_data): Use it instead of hardcoded zero.
3750 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3751 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3753 * ns32knetbsd.c: Include bfd.h.
3754 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3755 (MY_bfd_reloc_type_lookup): Declare function too.
3756 * pc532-mach.c (set_sizes): Don't declare.
3757 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3758 (backend_data, MY_backend_data): Don't define.
3760 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3761 ns32k-*-lites* like ns32k-*-netbsd*.
3763 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3766 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3768 * coffcode.h (coff_write_object_contents): Restore setting
3769 f_timdat to 0, deleted on August 22.
3771 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3773 * coffcode.h (coff_bfd_copy_private_symbol_data,
3774 coff_bfd_copy_private_section_data,
3775 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3776 * peicode.h (coff_bfd_copy_private_bfd_data): New
3777 (pe_bfd_copy_private_bfd_data): New.
3778 (coff_swap_scnhdr_in): Swap bss size into the right place.
3779 (pe_print_private_bfd_data): Add some newlines.
3781 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3783 * som.c (setup_sections): Don't die if a space has no subspaces.
3785 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3787 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3788 dynamic symbol override a common symbol. Don't change the size or
3789 type if they have been set and the new symbol is not a definition.
3790 Warn if the size or type changes.
3792 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3794 * som.c (som_begin_writing): Don't write the symbol table or
3796 (som_finish_writing): Write them here. Place them after the
3797 subspace data, but before the relocs.
3799 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3801 * sunos.c (sunos_add_one_symbol): Just pass false, not
3802 info->shared_library, to sunos_create_dynamic_sections.
3803 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3805 (sunos_check_dynamic_reloc): Remove .text section assertion.
3807 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3809 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3810 * configure, configure.in: Add pmac_xcoff_vec case.
3811 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3812 * coff-pmac.c: New file, PowerMac XCOFF support.
3813 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3814 * targets.c (pmac_xcoff_vec): Declare.
3816 * mpw-config.in: Various changes to be compatible with the
3817 autoconf-based configury.
3818 * mpw-make.sed: New file, sed commands to translate Unix
3819 makefile into MPW syntax.
3820 * mpw-make.in: Remove.
3821 * hosts/mpw.h: Remove.
3822 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3823 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3825 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3827 * binary.c (binary_get_symtab): Return an empty string on error.
3828 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3830 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3832 * coff-ppc.c: Reformatted according to gnu conventions
3833 Removed irrelevant "if 0" code
3835 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3837 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3838 symbols rather than as indirect symbols.
3839 (MY(slurp_symbol_table)): Don't do anything special about
3842 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3843 of .ctors and .dtors sections is no larger than 2.
3845 * sunos.c (sunos_add_one_symbol): Don't change
3846 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3848 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3849 dynamic symbols when creating a shared library.
3850 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3852 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3853 written even if it is not defined in a regular object.
3854 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3855 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3856 rather than the constant 22.
3857 (sunos_check_dynamic_reloc): Handle creating a shared library.
3858 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3859 zero when creating a shared library.
3860 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3861 write it out at the start of the symbol table.
3863 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3865 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3867 * config.bfd: Add arm-*-coff.
3868 * configure.in, configure: Add armcoff_{little,big}_vec.
3869 * targets.c (armcoff_{little,big}_vec): Declare.
3870 (bfd_target_vector): Add armcoff_{little,big}_vec.
3871 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3873 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3875 * targets.c (bfd_find_target): Remove debugging code.
3877 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3879 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3881 * Makefile.in: added *-ppc files
3882 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3883 allow pe based .o's to be shared with other tools on ppc/NT
3884 * config.bfd: added powerpc[le]-[pe|winnt] config support
3885 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3886 * peicode.h: Added more section flags for PE on ppc
3887 Added coff_swap_filehdr_out to allow peicode.h to be
3888 used for non-image PE files on ppc.
3889 Check for image, or not, before copying pe_opthdr
3890 * targets.c: Added new bfd's
3891 * targets.c: Removed two inactive bfds that shouldn't have made it this
3894 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3896 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3897 explicit values to initialize all relocs. Change all users.
3898 (ppc_elf_brtaken_inner): New function to handle branch predicition
3900 (ppc_elf_brtaken_reloc): Ditto.
3901 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3902 relocs use ppc_elf_unsupported_reloc.
3903 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3904 needs to be reported.
3905 (ppc_elf_relocate_section): Support branch prediction relocs.
3907 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3909 * bfd.c (bfd_assert): Remove \n from string passed to
3912 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3913 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3914 (bfd_coff_make_section_hook): Don't define.
3915 (coff_make_section_hook): Remove.
3916 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3917 (styp_to_sec_flags): Likewise.
3918 (coff_write_object_contents): Likewise.
3919 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3921 * libcoff.h: Rebuild.
3922 * coffgen.c (make_a_section_from_file): Just call
3923 bfd_make_section_anyway, not bfd_make_section or
3924 bfd_coff_make_section_hook.
3925 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3926 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3927 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3928 make_section_hook field.
3929 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3931 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3932 pointers into value field for warning and indirect symbols; just
3933 leave the value field alone.
3934 * linker.c (generic_link_add_symbol_list): Use next symbol for
3935 warning and indirect symbols, rather than looking in symbol value.
3936 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3937 parameter. Change all callers. Remove support for indirect
3938 symbols; it didn't work anyhow.
3939 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3940 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3941 * bfd-in2.h: Rebuild.
3943 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3945 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3946 go back to telling the tools this reloc operates on 32 bits.
3948 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3950 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3951 rather than a direct fprintf.
3952 * archive.c (_bfd_write_archive_contents): Likewise.
3953 * coffcode.h (coff_slurp_symbol_table): Likewise.
3954 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3955 (ppc_elf_unsupported_reloc): Likewise.
3956 (ppc_elf_relocate_section): Likewise.
3957 * i386linux.c (linux_tally_symbols): Likewise.
3958 (linux_finish_dynamic_link): Likewise.
3959 * osf-core.c (osf_core_core_file_p): Likewise.
3960 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3961 * som.c (som_sizeof_headers): Likewise.
3962 * srec.c (srec_bad_byte): Likewise.
3963 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3964 * libbfd-in.h (bfd_assert): Declare first parameter const.
3965 * libbfd.h: Rebuild.
3966 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3967 bfd_reloc_overflow is enough.
3968 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3969 * coff-h8500.c (rtype2howto): Likewise.
3970 * coff-z8k.c (rtype2howto): Likewise.
3971 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3972 * elf.c (_bfd_elf_get_lineno): Likewise.
3973 (_bfd_elf_no_info_to_howto): Likewise.
3974 (_bfd_elf_no_info_to_howto_rel): Likewise.
3975 * hp300hpux.c (convert_sym_type): Likewise.
3976 (MY(swap_std_reloc_in)): Likewise.
3977 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3979 * libaout.h (struct aoutdata): Add line_buf field.
3980 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3981 and filename_buffer. Instead, use a malloc buffer stored in the
3982 new line_buf field. Remove length restrictions.
3984 * coffgen.c (string_size): Remove static variable.
3985 (debug_string_size, debug_string_section): Likewise.
3986 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3987 and debug_string_size_p parameters. Use them instead of the
3988 global variables. Change all callers.
3989 (coff_write_symbol): Likewise.
3990 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3991 (coff_write_symbols): Add local variables to replace removed
3994 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3995 function, and line_base fields.
3996 * libcoff.h: Rebuild.
3997 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3998 information, rather than using static variables.
4000 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4001 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4003 * init.c (initialized): Remove static variable.
4004 (bfd_init): Don't bother setting initialized.
4005 (bfd_check_init): Remove.
4006 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4007 * libbfd.h: Rebuild.
4009 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4011 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4012 size for full core dumps. Copy core file header to private data.
4013 (rs6000coff_core_file_failing_command,
4014 rs6000coff_core_file_failing_signal): New functions to extract
4015 the file name and terminating signal from the core file.
4016 * coff-rs6000.c: Use them.
4018 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4020 Change arch info to be const, initialized at compile time.
4021 * archures.c: Reindent many functions. Change CONST to const.
4022 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4023 nothing set it anyhow. Make next const.
4024 (bfd_arch_info_list): Remove.
4025 (bfd_archures_list): Rename from archures_init_table. Change from
4026 a table of function pointers to a table of bfd_arch_info_type
4027 structure addresses.
4028 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4029 (bfd_lookup_arch): Likewise.
4030 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4032 (bfd_default_arch_struct): Make const.
4033 (bfd_arch_init, bfd_arch_linkin): Remove.
4034 (bfd_get_arch_info): Return a const pointer.
4035 * init.c (bfd_init): Don't call bfd_arch_init.
4036 * bfd.c (struct _bfd): Make arch_info const.
4037 * bfd-in2.h: Rebuild.
4038 * libbfd.h: Rebuild.
4039 * configure.in: Put & before everything in $selarchs.
4040 * configure: Rebuild.
4041 * cpu-*.c: Change bfd_*_arch from a function which calls
4042 bfd_arch_linkin to a const structure.
4043 * ieee.c (ieee_object_p): Make arch const.
4045 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4047 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4049 * bfd-in2.h: Regenerate.
4050 * libbfd.h: Regenerate.
4052 * elf32-ppc.c (reloc_type): Update names to match current draft.
4053 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4054 relative. Update names to current V.4 draft.
4055 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4056 (ppc_elf_relocate_section): Rename relocations to match draft.
4058 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4060 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4061 compiled with -mrelocatable-lib to be linked with either normal
4062 modules or -mrelocatable modules.
4064 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4066 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4067 in the a.out header.
4069 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4070 a reloc against a local symbol, even if it's not a section.
4072 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4074 * targets.c (bfd_target): Remove unused align_power_min field.
4075 * bfd-in2.h: Rebuild.
4076 * All backends: Remove initialization of align_power_min.
4078 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4080 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4082 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4084 * config.bfd (mips-dec-netbsd*): New target.
4085 * configure.host (mips-dec-netbsd*): New host.
4086 * configure.in (mips-dec-netbsd*): New native.
4087 * configure: Rebuild.
4089 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4091 Make the COFF backend linker merge common types:
4092 * cofflink.c (struct coff_debug_merge_element): Define.
4093 (struct coff_debug_merge_type): Define.
4094 (struct coff_debug_merge_hash_entry): Define.
4095 (struct coff_debug_merge_hash_table): Define.
4096 (coff_debug_merge_hash_table_init): Define.
4097 (coff_debug_merge_hash_table_free): Define.
4098 (coff_debug_merge_hash_lookup): Define.
4099 (struct coff_final_link_info): Add debug_merge field.
4100 (coff_debug_merge_hash_newfunc): New static function.
4101 (_bfd_coff_final_link): Allocate and free debug_merge table.
4102 (coff_link_input_bfd): Merge identical enum, struct and union
4105 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4107 Convert i960 COFF to use COFF backend linker.
4108 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4109 structure to store the symbol being used.
4110 (coff_i960_start_final_link): New static function.
4111 (coff_i960_relocate_section): New static function.
4112 (coff_i960_adjust_symndx): New static function.
4113 (coff_start_final_link): Define.
4114 (coff_relocate_section): Define.
4115 (coff_adjust_symndx): Define.
4116 * coffcode.h (bfd_coff_backend_data): Add new callback function
4117 _bfd_coff_start_final_link.
4118 (bfd_coff_start_final_link): Define.
4119 (coff_start_final_link): Define if not defined.
4120 (bfd_coff_std_swap_table): Add coff_start_final_link.
4121 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4123 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4124 function callback is not NULL.
4125 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4126 (_bfd_coff_internal_syment_name): Declare.
4127 * libcoff.h: Rebuild.
4128 * configure.in (icoff_big_vec): Add cofflink.o.
4129 (icoff_little_vec): Likewise.
4130 * configure: Rebuild.
4132 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4134 * Makefile.in (clean-info): Remove extraneous tab from line
4137 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4139 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4140 contents has relocs.
4142 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4144 * coffcode.h (coff_compute_section_file_positions): Keep the
4146 (coff_write_object_contents): Remember if it's a relocatable
4148 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4149 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4150 if relocatable file. Swap out saved raw size.
4152 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4154 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4155 (maintainer-clean): Rename from realclean, passing
4156 maintainer-clean down to subdirectories, but leave realclean as a
4159 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4162 * dep-in.sed: Remove config.h from generated dependencies.
4164 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4165 broken out of sunos_canonicalize_dynamic_symtab.
4166 (sunos_canonicalize_dynamic_symtab): Call new function
4167 sunos_slurp_dynamic_symtab.
4168 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4169 dynamic symbol table to the caller.
4170 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4171 callback to override the symbols being read.
4172 * libaout.h (struct aout_backend_data): Add three new parameters
4173 to add_dynamic_symbols callback.
4175 Extensive minor changes to avoid various gcc warnings. Also:
4176 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4177 * archures.c (bfd_arch_info_type): Change mach field from long to
4179 (bfd_lookup_arch): Change machine parameter from long to unsigned
4182 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4184 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4185 a symbol with a non-zero plt_offset.
4187 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4189 * elfcode.h (align_file_position): Remove; not used.
4191 * configure.in: Only check for <sys/procfs.h> on a native system,
4192 and make sure it defines prstatus_t.
4193 * configure: Rebuild.
4195 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4197 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4199 * config.in: Rename from config.h.in.
4200 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4201 Check for config.h:config.in when creating stamp-h.
4202 * configure: Rebuild.
4203 * Makefile.in (stamp-h): Depend upon config.in rather than
4204 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4205 calling config.status.
4207 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4208 (Makefile): Just rebuild Makefile.
4209 (config.h, stamp-h): New targets.
4210 * configure.in: Create stamp-h when rebuilding config.h.
4211 * configure: Rebuild.
4213 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4215 * configure.in: Call AC_CONFIG_HEADER. Substitute
4216 HOST_64BIT_LONG. Check that various header files exist. Check
4217 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4218 and/or free need to be declared. Don't make a link to sysdep.h.
4219 Define TRAD_HEADER for various hosts.
4220 * configure: Rebuild.
4221 * configure.host: Don't set my_host. Add definitions taken from
4222 host header files for various entries. Remove entries which now
4224 * acconfig.h: New file.
4225 * config.h.in: New file, built by autoheader.
4226 * sysdep.h: New file.
4227 * Makefile.in (do_distclean): Don't remove sysdep.h.
4229 (LOCAL_H_DEPS): New variable.
4230 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4232 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4233 ($(OPTIONAL_BACKENDS)): Likewise.
4234 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4235 looking through sysdep.h.
4236 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4237 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4238 (fprintf_vma, sprintf_vma): Likewise.
4239 (int64_type, uint64_type): Don't define.
4240 * bfd-in2.h: Rebuild.
4241 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4242 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4243 * lynx-core.c: Include stuff from old hosts/lynx.h.
4244 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4245 rather than NO_FCNTL.
4246 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4247 rather than NATIVE_HPPAHPUX_COMPILER.
4248 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4250 * hosts/*.h: Remove all header files which merely include,
4251 declare, and define things. Leave header files which define
4252 information needed by trad-core.c.
4254 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4255 (BFD_CC_FOR_BUILD): Define.
4256 * configure.in: Use BFD_CC_FOR_BUILD.
4257 * configure: Rebuild.
4259 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4261 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4262 * configure: Rebuild.
4264 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4267 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4269 * config.bfd: i386pe_ve -> i386pe_vec.
4271 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4273 * configure.host: Incorporate host Makefile fragments by setting
4275 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4276 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4277 value based on whether the code is being compiled by a cross
4278 compiler. Don't substitute host_makefile_frag or frags.
4279 * aclocal.m4: New file to define local AC_PROG_CC.
4280 * configure: Rebuild.
4281 * Makefile.in (INSTALL): Set to @INSTALL@.
4282 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4283 (INSTALL_DATA): Set to @INSTALL_DATA@.
4285 (CC): Define as @CC@.
4286 (CFLAGS): Set to @CFLAGS@.
4287 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4288 (@host_makefile_frag@): Remove.
4289 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4290 after other options.
4291 (config.status): Remove dependency upon @frags@.
4292 * config/*.mh, config/README: Remove.
4294 * config.bfd: Rewrite to incorporate the contents of the Makefile
4295 fragments by setting shell variables, rather than merely returning
4296 the name of a Makefile fragment.
4297 * configure.in: Use shell variables set by config.bfd rather than
4298 looking at the target Makefile fragment files. Don't substitute
4299 target_makefile_frag. Do substitute TDEFINES.
4300 * configure: Rebuild.
4301 * Makefile.in (@target_makefile_frag@): Remove.
4302 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4303 * config/*.mt: Remove.
4305 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4307 * configure.in: Put changequote lines around "i[345]86" patterns
4308 section of core file support.
4310 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4312 * som.c (som_bfd_print_private_bfd_data): Define to use the
4315 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4317 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4318 entry, text_start and data_start.
4320 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4322 * Makefile.in (OFILES): Remove $(TDEPFILES).
4323 * config/apollo.mt (TDEPFILES): Remove.
4324 * config/README: Update.
4326 * configure.in: For a native configuration, set COREFILE and
4327 COREFLAG based on the canonical host name.
4328 * configure: Rebuild.
4329 * Makefile.in: Rebuild dependencies.
4330 (ALL_CFLAGS): Add @COREFLAG@.
4331 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4332 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4333 support routines. Check LYNX_CORE rather than HOST_LYNX.
4334 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4335 * i386lynx.c: Likewise.
4336 * m68klynx.c: Likewise.
4337 * sparclynx.c: Likewise.
4338 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4339 * *-core.c: Comment changes.
4340 * config/decstation.mh (HDEPFILES): Remove.
4341 (HDEFINES): Remove -DTRAD_CORE.
4342 * config/irix3.mh (RANLIB): Remove.
4343 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4344 (HDEFINES): Remove -DIRIX_CORE.
4345 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4346 (HDEFINES): Remove -DTRAD_CORE.
4347 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4348 * config/ultra3.mh (RANLIB): Remove.
4349 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4350 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4351 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4352 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4353 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4354 * config/i386aix.mh, config/i386bsd.mh: Remove.
4355 * config/i386linux.mh, config/i386mach3.mh: Remove.
4356 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4357 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4358 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4359 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4360 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4361 * config/solaris2.mh, config/stratus.mh: Remove.
4362 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4363 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4365 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4367 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4368 DT_FINI entry if the appropriate symbol is not in the hash table.
4370 * libelf.h (struct elf_backend_data): Add create_program_headers
4371 and want_hdr_in_seg fields.
4372 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4374 (elf_backend_create_program_headers): Likewise.
4375 (elfNN_bed): Initialize create_program_headers and
4377 * elf.c (get_program_header_size): Call create_program_headers
4379 (map_program_segments): Check want_hdr_in_seg backend field. Call
4380 create_program_headers backend routine.
4382 * elf.c (assign_file_positions_except_relocs): Align non allocated
4383 sections when creating an executable.
4385 * elfcode.h (elf_swap_phdr_in): Make non static.
4386 (elf_swap_phdr_out): Make non static.
4387 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4388 (bfd_elf32_swap_phdr_out): Declare.
4389 (bfd_elf64_swap_phdr_in): Declare.
4390 (bfd_elf64_swap_phdr_out): Declare.
4392 * ecofflink.c (ecoff_collect_shuffle): New static function.
4393 (_bfd_ecoff_get_accumulated_pdr): New function.
4394 (_bfd_ecoff_get_accumulated_sym): New function.
4395 (_bfd_ecoff_get_accumulated_ss): New function.
4396 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4397 (_bfd_ecoff_get_accumulated_sym): Declare.
4398 (_bfd_ecoff_get_accumulated_ss): Declare.
4399 * libbfd.h: Rebuild.
4401 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4403 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4405 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4406 warning symbols. If any section is named .gnu.warning.XXX, treat
4407 the contents as a warning to be issued if the symbol XXX is
4409 (elf_link_output_extsym): For an indirect or warning symbol, just
4410 output the symbol it points to.
4412 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4413 if bfd_hash_allocate fails, since it will already be set.
4414 (generic_link_hash_newfunc): Likewise.
4415 (archive_hash_newfunc): Likewise.
4416 (hash_entry_bfd): New static function.
4417 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4418 callback. Allocate a new warning using the hash table newfunc.
4419 Use bfd_hash_replace to update the entry in the hash table, rather
4420 than assuming we can copy the fields with structure assignment.
4422 * hash.c (bfd_hash_replace): New function.
4423 * bfd-in.h (bfd_hash_replace): Declare.
4424 * bfd-in2.h: Rebuild.
4426 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4428 * config.bfd: Add mips*vr4300-*-elf* target.
4429 * config/mipsbvr4300.mt: Added.
4431 See file ChangeLog.2
4438 version-control: never
projects / external / binutils.git / blob