1 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
3 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
4 than relying on a right shift of 32.
6 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
8 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
10 (coff_compute_section_file_positions): Likewise.
11 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
12 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
13 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
14 COFF_IMAGE_WITH_PE, always include.
16 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
18 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
20 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
21 approximate the correct answer if SIZEOF_HEADERS was not used.
23 * binary.c (binary_set_section_contents): Set section file
24 position based on LMA rather than VMA.
26 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
28 * linker.c (_bfd_generic_link_output_symbols): Don't output any
29 symbols if info->strip == strip_all.
31 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
33 * coff-h8300.c: Remove #if 0 code.
34 (compatable): Don't allow mixing/matching of different architectures.
37 * archures.c (bfd_mach_h8300s): Add.
39 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
41 (h8300_reloc16_estimate): Likewise.
42 (h8300_reloc16_extra_cases): Likewise.
43 (h8300_bfd_link_add_symbols): Likewise.
44 * coffcode.h (coff_set_arch_mach_hook): Likewise.
45 (coff_set_flags): Likewise.
46 * cpu-h8300.c (h8300_scan): Likewise.
47 Add H8/S to bfd_h8300_arch list.
50 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
52 Added support for Alpha OpenVMS:
53 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
54 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
55 * config.h-vms, makefile.vms: New files.
56 * config.bfd (alpha-*-*vms*): New target.
57 * configure.in (evax_alpha_vec): New target vector.
59 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
60 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
61 * targets.c (bfd_target_evax_flavour): Define.
62 (evax_alpha_vec): Declare.
63 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
65 * bfd-in2.h, libbfd.h: Rebuild.
66 * Makefile.in: Rebuild dependencies.
67 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
68 evax-emh.o, and evax-misc.o.
69 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
70 evax-etir.c, evax-emh.c, and evax-misc.c.
73 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
75 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
77 (h8300_bfd_link_add_symbols): Likewise.
79 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
81 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
82 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
84 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
86 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
87 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
89 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
90 R_MIPS_32 relocs if creating a shared library.
92 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
94 * peicode.h (add_data_entry): Use pei_section_data rather than
95 _cooked_size. Corresponds to May 13 change in coffcode.h.
97 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
99 * cofflink.c (_bfd_coff_final_link): Handle long section names.
100 * coffcode.h (coff_write_object_contents): If there are long
101 section names, always set the f_symptr field, even if there are no
103 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
104 if there are no symbols.
106 * coffgen.c (make_a_section_from_file): Check return value of
107 _bfd_coff_read_string_table.
108 (coff_real_object_p): Check return value of
109 make_a_section_from_file.
110 (_bfd_coff_read_string_table): Check that there are some symbols
111 before trying to read the string table size.
113 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
115 * xcofflink.c (xcoff_link_add_symbols): When considering whether
116 to replace a symbol in a dynamic object with a symbol from another
117 dynamic object, do the replacement if the existing symbol is
120 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
121 for _ptrgl, and treat it as global linkage code.
123 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
124 filename or N_SO symbol past the offset, and use it to indicate
125 that there is no line number or function when appropriate.
127 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
129 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
130 common symbol defined by the linker. Don't export function code
131 even if export_defineds is set.
133 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
135 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
137 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
138 (h8300_symbol_address_p): New function.
139 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
142 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
144 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
146 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
147 correctly for the two variants. Allow relaxing if the target
148 is 128 bytes away since after relaxation it'll be 126 bytes away.
149 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
150 "dot" and "value". Allow relaxing if the target is 128 bytes
151 away since after relaxation it'll be 126 bytes away.
152 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
153 the given section until nothing changes.
155 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
157 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
158 alignment hack--we can get the lnnoptr info another way without
159 suddenly increasing the alignment requirements. Set the flags for
161 (ecoff_compute_section_file_positions): Do so.
163 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
165 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
166 to keep the HP emulator database happy.
168 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
169 From Kevin Buettner <kev@primenet.com>.
171 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
173 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
174 name of a NULL section.
176 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
178 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
179 set, always call the notice callback.
181 * VERSION: Increment for bfdlink.h change.
183 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
185 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
186 (sh_relax_delete_bytes): Correct handling of differently sized
187 trailing alignment reloc.
189 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
190 * bfd-in2.h: Rebuild.
191 * configure.in: Warn if there is no known 64 bit type.
192 * configure: Rebuild.
194 * Makefile.in: Rebuild dependencies.
195 (BFD32_BACKENDS): Add ppcboot.o.
196 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
198 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
199 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
201 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
203 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
204 (bfd_mips_elf64_swap_reginfo_out): Move from here...
205 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
206 (bfd_mips_elf64_swap_reginfo_out): ...to here.
208 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
210 * elf64-mips.c: Improve reloc special_functions and handling of
211 SHT_MIPS_OPTIONS section.
212 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
213 mips_elf_hi16_reloc and make globally visible.
214 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
215 make globally visible.
216 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
217 make globally visible.
218 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
219 and make globally visible.
220 (gprel16_with_gp): Check howto->src_mask before using value in
222 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
223 and make globally visible.
224 (gprel32_with_gp): Check howto->src_mask before fetching value.
225 (bfd_mips_elf_swap_options_in): New function.
226 (bfd_mips_elf_swap_options_out): New function.
227 (_bfd_mips_elf_set_private_flags): Rename from
228 mips_elf_set_private_flags and make globally visible.
229 (_bfd_mips_elf_copy_private_bfd_data): Rename from
230 mips_elf_copy_private_bfd_data and make globally visible.
231 (_bfd_mips_elf_merge_private_bfd_data): Rename from
232 mips_elf_merge_private_bfd_data and make globally visible.
233 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
234 for a SHT_MIPS_OPTIONS section.
235 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
236 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
237 name of a SHT_MIPS_OPTIONS section.
238 (_bfd_mips_elf_set_section_contents): New function.
239 (mips_elf32_section_processing): Set the GP value in a
240 SHT_MIPS_OPTIONS section.
241 (_bfd_mips_elf_find_nearest_line): Rename from
242 mips_elf_find_nearest_line and make globally visible.
243 (bfd_elf32_set_section_contents): Define.
244 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
245 (_bfd_mips_elf_lo16_reloc): Declare.
246 (_bfd_mips_elf_gprel16_reloc): Declare.
247 (_bfd_mips_elf_got16_reloc): Declare.
248 (_bfd_mips_elf_gprel32_reloc): Declare.
249 (_bfd_mips_elf_set_private_flags): Declare.
250 (_bfd_mips_elf_copy_private_bfd_data): Declare.
251 (_bfd_mips_elf_merge_private_bfd_data): Declare.
252 (_bfd_mips_elf_find_nearest_line): Declare.
253 (_bfd_mips_elf_set_section_contents): Declare.
255 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
257 (elf_info_to_howto): Define.
258 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
260 (elf_info_to_howto): Define.
261 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
263 (elf_info_to_howto): Define.
265 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
266 R_MOV16B[12], to match change in coff/internal.h.
268 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
270 * elf64-mips.c: Extensive additions to provide better support for
271 writing files and for gas.
272 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
273 of mips_elf_object_p.
274 (mips_elf32_object_p): Rename from mips_elf_object_p; call
275 _bfd_mips_elf_object_p.
276 (_bfd_mips_elf_final_write_processing): Rename from
277 mips_elf_final_write_processing and make globally visible.
278 (_bfd_mips_elf_fake_sections): Rename from
279 mips_elf_fake_sections and make globally visible.
280 (_bfd_mips_elf_section_from_bfd_section): Rename from
281 mips_elf_section_from_bfd_section and make globally visible.
282 (_bfd_mips_elf_section_processing): New function, broken out of
283 mips_elf_section_processing.
284 (mips_elf32_section_processing): Rename from
285 mips_elf_section_processing; call
286 _bfd_mips_elf_section_processing.
287 (_bfd_mips_elf_symbol_processing): Rename from
288 mips_elf_symbol_processing and make globally visible.
289 (_bfd_mips_elf_read_ecoff_info): Rename from
290 mips_elf_read_ecoff_info and make globally visible.
291 (mips_elf32_ecoff_debug_swap): Rename from
292 mips_elf_ecoff_debug_swap.
293 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
294 struct symbol_cache_entry.
295 (_bfd_elf_validate_reloc): New function, moved in from
296 elfcode.h:validate_reloc.
297 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
298 to _bfd_elf_validate_reloc. Change all callers.
299 * elf-bfd.h (bfd_section_from_shdr): Declare.
300 (_bfd_elf_symbol_from_bfd_symbol): Declare.
301 (_bfd_elf_validate_reloc): Declare.
302 (_bfd_mips_elf_object_p): Declare.
303 (_bfd_mips_elf_fake_sections): Declare.
304 (_bfd_mips_elf_section_from_bfd_section): Declare.
305 (_bfd_mips_elf_section_processing): Declare.
306 (_bfd_mips_elf_symbol_processing): Declare.
307 (_bfd_mips_elf_read_ecoff_info): Declare.
308 (_bfd_mips_elf_final_write_processing): Declare.
309 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
312 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
313 (mips_elf_final_write_processing): Likewise.
315 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
317 64-bit MIPS ELF ABI objdump support:
318 * elf64-mips.c: New file.
319 * Makefile.in: Rebuild dependencies.
320 (BFD64_BACKENDS): Add elf64-mips.o.
321 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
322 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
323 bfd_elf64_littlemips_vec to targ_selvecs.
324 (mips*-*-elf*): Likewise.
325 * confingure.in: Add bfd_elf64_bigmips_vec and
326 bfd_elf64_littlemips_vec to vector switch.
327 * configure: Rebuild.
328 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
329 broken out of mips_elf_section_from_shdr.
330 (mips_elf32_section_from_shdr): Rename from
331 mips_elf_section_from_shdr. Call new function.
332 (elf_backend_section_from_shdr): Update name of renamed function.
333 * elf-bfd.h (struct elf_size_info): Change second parameter of
334 write_out_phdrs to be const. Likewise for second parameter of
336 (struct bfd_elf_section_data): Add rel_hdr2 field.
337 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
338 (bfd_elf32_swap_symbol_out): Likewise.
339 (bfd_elf32_swap_reloc_in): Likewise.
340 (bfd_elf32_swap_reloc_out): Likewise.
341 (bfd_elf32_swap_reloca_in): Likewise.
342 (bfd_elf32_swap_reloca_out): Likewise.
343 (bfd_elf32_swap_phdr_in): Likewise.
344 (bfd_elf32_swap_phdr_out): Likewise.
345 (bfd_elf32_swap_dyn_in): Likewise.
346 (bfd_elf32_swap_dyn_out): Likewise.
347 (bfd_elf32_slurp_symbol_table): Declare.
348 (bfd_elf32_write_shdrs_and_ehdr): Declare.
349 (bfd_elf32_write_out_phdrs): Declare.
350 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
351 (bfd_elf64_swap_symbol_out): Likewise.
352 (bfd_elf64_swap_reloc_in): Likewise.
353 (bfd_elf64_swap_reloc_out): Likewise.
354 (bfd_elf64_swap_reloca_in): Likewise.
355 (bfd_elf64_swap_reloca_out): Likewise.
356 (bfd_elf64_swap_phdr_in): Likewise.
357 (bfd_elf64_swap_phdr_out): Likewise.
358 (bfd_elf64_swap_dyn_in): Likewise.
359 (bfd_elf64_swap_dyn_out): Likewise.
360 (bfd_elf64_slurp_symbol_table): Declare.
361 (bfd_elf64_write_shdrs_and_ehdr): Declare.
362 (bfd_elf64_write_out_phdrs): Declare.
363 (_bfd_mips_elf_section_from_shdr): Declare.
364 * elf.c (bfd_section_from_shdr): Remove assertion requiring
365 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
366 section for the section, add the new one to rel_hdr2. Increment
367 reloc_count rather than setting it.
368 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
369 Remove static declaration.
370 (elf_write_shdrs_and_ehdr): Define name as macro.
371 (elf_write_out_phdrs): Likewise.
372 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
373 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
374 (elf_swap_symbol_in): Change second parameter to be const.
375 (elf_swap_symbol_out): Likewise.
376 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
377 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
378 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
379 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
380 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
381 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
382 parameter to be const. Make non-static.
383 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
385 (elf_slurp_symbol_table): Make non-static.
386 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
387 * elfxx-target.h (elf_info_to_howto): Define if not defined.
388 (elf_backend_size_info): Likewise.
389 (elfNN_bed): Use elf_backend_size_info.
390 * targets.c (bfd_elf64_bigmips_vec): Declare.
391 (bfd_elf64_littlemips_vec): Declare.
392 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
393 bfd_elf64_littlemips_vec if BFD64 is defined.
395 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
397 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
399 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
400 zeroes, in alignment holes.
402 * configure: Rebuild with autoconf 2.10.
404 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
405 potential leading underscore in the allocated buffer.
407 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
409 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
410 symbols into .sbss if this is a relocatable link.
412 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
414 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
415 undefined symbols when creating a shared library.
417 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
419 * coff-sh.c: Add a bunch of new code and static const arrays to
420 support aligning loads and stores on four byte memory boundaries.
422 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
424 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
426 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
429 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
431 * cache.c (bfd_open_file): Unlink the file before opening it for
432 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
434 * opncls.c (bfd_fdopenr): Set opened_once.
436 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
438 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
441 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
442 the code unconditionally.
444 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
446 * libcoff-in.h (struct pei_section_tdata): Define structure.
447 (pei_section_data): Define macro.
448 * libcoff.h: Rebuild.
449 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
450 store s_paddr field in pei_section_data.
451 (coff_compute_section_file_positions): Use pei_section_data rather
452 than _cooked_size, and don't overwrite an existing value.
453 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
454 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
455 * peicode.h (coff_bfd_copy_private_section_data): Define if
457 (pe_bfd_copy_private_section_data): New static function if
460 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
462 * srec.c (srec_set_arch_mach): Write as a function rather than a
465 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
466 no map, just check each member in turn to see whether it is
469 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
471 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
472 table. Call BFD_ASSERT to validate header size, instead of
474 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
477 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
479 * ppcboot.c: New target for looking at PPCbug boot records.
481 * config{ure.in,.bfd}: Add support for ppcboot target.
483 * configure: Regenerate.
485 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
487 * coff-h8300.c (howto_table): Update names to match recent
488 changes to include/coff/internal.h. Fix minor errors in the
489 existing relocs. Add R_MOVL1 and R_MOVL2.
490 (rtype2howto): Similarly.
491 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
492 existing relaxing code and peform more relaxing.
493 (h8300_reloc16_extra_cases): Likewise.
495 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
497 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
500 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
502 * elfcode.h (elf_object_p): Reject generic ELF target if
503 e_machine matches an alternate machine code in a specific backend.
505 * netbsd-core.c (netbsd_core_vec): Remove initializer for
506 obsolete align_power_min field.
508 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
510 * coff-h8300.c (reloc_howto_type): Add howto entry for
512 (rtype2howto): Handle R_PCRWORD_B.
513 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
514 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
515 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
518 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
520 * aoutx.h (translate_from_native_sym_flags): Set the section for
521 BSF_CONSTRUCTOR symbols.
523 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
526 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
528 * coffcode.h (coff_write_object_contents): In comdat section lookup,
529 stop looking when section is found.
531 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
533 * coffcode.h (STRING_SIZE_SIZE): Define.
534 (styp_to_sec_flags): Handle long symbol names when looking for the
536 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
537 (bfd_coff_long_section_names): Define.
538 (coff_write_object_contents): Handle long section names.
539 (bfd_coff_std_swap_table): Initialize new field.
540 * libcoff.h: Rebuild.
541 * coffgen.c (make_a_section_from_file): Handle long section
543 (coff_write_symbols): Handle long section names.
544 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
545 * coff-mips.c (mips_ecoff_backend_data): Likewise.
546 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
547 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
548 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
549 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
550 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
551 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
553 * bout.c (b_out_callback): Set lma of sections.
554 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
555 parameter to output_bfd. Used input_bfd instead of output_bfd in
558 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
560 * aoutx.h (translate_from_native_sym_flags): Don't create
561 SEC_CONSTRUCTOR sections.
562 * ecoff.c (ecoff_set_symbol_info): Likewise.
564 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
565 From Don Bowman <bowman@waterloo.hp.com>.
567 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
569 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
570 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
572 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
574 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
575 mips_32_relocs field.
576 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
577 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
578 relocs against a global symbol which is not defined in a regular
580 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
581 against a global symbol, increment mips_32_relocs.
582 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
583 the symbol is not defined in a regular file, make room in the
586 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
588 * ecoff.c (ecoff_compute_section_file_positions): Track the real
589 file position and the virtual file position separately. Set
590 filepos information bsaed on the real file position.
591 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
592 Jan 23 change to coffcode.h.
594 * som.c (som_slurp_symbol_table): Set the symbol count to the
595 number of BFD symbols created.
597 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
599 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
600 output file if linking shared objects. Loop to check all relocs,
601 rather than returning false on first error.
603 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
605 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
606 (ppc_elf_additional_program_headers): If .interp section, bump #
607 of program headers by 1.
608 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
609 (ppc_elf_size_dynamic_sections): Add support for .plt section.
610 (ppc_elf_check_relocs): Print out filename in debug code. Enable
612 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
614 (ppc_elf_relocate_section): If the output section isn't defined,
615 don't abort, just give an error message.
617 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
618 being created is .sdata or .sdata2, don't make the symbol dynamic.
620 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
622 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
623 members of an archive for dynamic objects with no symbols, and
624 pass them directly to check_archive_element.
625 (xcoff_link_check_ar_symbols): Pass dynamic objects to
626 xcoff_link_check_dynamic_ar_symbols.
627 (xcoff_link_check_dynamic_ar_symbols): New static function.
629 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
630 from _bfd_nodynamic to _bfd_xcoff.
631 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
633 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
634 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
635 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
636 * libcoff.h: Rebuild.
637 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
638 (xcoff_get_section_contents): New static function.
639 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
640 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
641 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
642 (xcoff_dynamic_reloc): New static variable.
643 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
644 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
646 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
648 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
649 if reloc_entry->addend is not 0.
650 (CALC_ADDEND): Just set the addend to reloc.r_offset.
652 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
654 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
656 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
657 Add entries for R_SPARC_[56].
658 (sparc_reloc_map): Add entries for R_SPARC_[56].
660 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
662 Optimize linking of stabs in sections as used in ELF and COFF.
664 * libbfd-in.h (_bfd_link_section_stabs): Declare.
665 (_bfd_write_section_stabs): Declare.
666 (_bfd_write_stab_strings): Declare.
668 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
669 (struct coff_link_hash_table): Add stab_info field.
670 * libcoff.h: Rebuild.
671 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
673 (coff_link_add_symbols): Call _bfd_link_section_stabs if
675 (_bfd_coff_final_link): Write out stab strings hash table.
676 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
677 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
679 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
680 (struct bfd_elf_section_data): Add stab_info field.
681 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
683 * elflink.h (elf_link_add_object_symbols): If appropriate, call
684 _bfd_link_section_stabs.
685 (elf_bfd_final_link): Write out stab strings hash table.
686 (elf_link_input_bfd): Handle optimized stabs sections.
687 * reloc.c (_bfd_final_link_relocate): Check address against
688 _raw_size rather than _cooked_size.
689 * Makefile.in: Rebuild dependencies.
690 (BFD_LIBS): Add stabs.o
691 (BFD_LIBS_CFILES): Add stabs.c.
693 * VERSION: Increment for bfdlink.h change.
695 * coffgen.c (coff_renumber_symbols): Correct handling of
696 BSF_NOT_AT_END common symbols.
698 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
700 * coff-ppc.c (record_toc): Add cast to avoid warning.
701 (ppc_allocate_toc_section): Likewise.
702 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
703 (ppc_coff_reloc_type_lookup): Remove unreached code.
704 * coffcode.h (coff_write_object_contents): Don't take the address
706 * peicode.h (pe_print_idata): Add casts to avoid warning.
707 (pe_print_edata): Likewise.
708 (pe_print_reloc): Remove ANSI C string concatenation.
710 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
712 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
714 * libcoff.h: Rebuild.
715 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
717 (coff_swap_aux_out): Likewise.
718 * peicode.h (coff_swap_aux_in): Likewise.
719 (coff_swap_aux_out): Likewise.
720 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
722 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
724 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
725 Fix up .bf endndx link fields.
726 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
728 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
731 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
733 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
734 on Solaris PowerPC systems doesn't get confused.
736 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
739 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
740 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
741 update did_reg and did_reg2.
743 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
745 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
747 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
748 callback routines, pass h->root.string rather than name, in case
749 copy is true and name is transient.
751 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
753 * elfcore.h: Add support for core files with multiple threads.
754 (Primarily for Solaris.)
756 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
758 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
759 section->orelocation is NULL.
761 * coffgen.c (bfd_coff_get_syment): New function.
762 (bfd_coff_get_auxent): New function.
763 * bfd-in.h (bfd_coff_get_syment): Declare.
764 (bfd_coff_get_auxent): Declare.
765 * bfd-in2.h: Rebuild.
767 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
769 * elf32-mips.c (struct mips_hi16): Define.
770 (mips_hi16_addr, mips_hi16_addend): Remove.
771 (mips_hi16_list): New static variable.
772 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
773 (mips_elf_lo16_reloc): Process mips_hi16_list.
774 (mips_elf_relocate_section): Permit an arbitrary number of HI16
775 relocs before the associated LO16 reloc.
777 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
779 * versados.c (versados_scan): Check bfd_alloc return value.
780 (versados_object_p): Check all bfd_read return values. Require
781 that lang field be less than 10, to avoid confusion with Intel Hex
784 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
786 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
787 not 0, for an absolute symbol.
788 (NAME(aout,swap_ext_reloc_out)): Likewise.
790 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
791 (ihex_write_object_contents): For a large start address, output
792 the full 32 bit address in record type 5.
794 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
795 to int to avoid promotion problems in prototype.
797 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
799 * configure.host: Use ${srcdir} when looking for picfrag.
801 * configure.host: Switch on ${libdir}, not $(libdir). From
802 alan@spri.levels.unisa.edu.au (Alan Modra).
804 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
805 entry point, not just for DYNAMIC objects.
806 * sunos.c (sunos_add_dynamic_symbols): Always call
807 sunos_create_dynamic_sections. If called with a non DYNAMIC
808 object, don't do anything else.
809 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
811 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
813 * configure.in: Permit --enable-shared to specify a list of
815 * configure: Rebuild.
817 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
818 host when configuring with --enable-shard.
820 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
822 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
825 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
826 to avoid crashing in bfd_hash_replace.
828 * sysdep.h: Use #ifdef, not #if.
830 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
832 * config.in: Rebuild.
834 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
836 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
837 (AC_CHECK_HEADERS): Check for sys/time.h
838 (AC_HEADER_TIME): Add macro.
839 * configure: Rebuild.
840 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
841 to control what combination of <time> and <sys/time.h>
844 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
846 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
847 (aout_32_sunos4_write_object_contents): Likewise.
848 * aoutx.h (NAME(aout,machine_type)): Handle
849 bfd_mach_sparc_{sparclet,sparclite}.
850 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
851 (bfd_mach_sparc_v9_p): Update.
852 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
853 * libaout.h (enum machine_type): Add M_SPARCLET.
854 * sunos.c (MACHTYPE_OK): Define.
855 * bfd-in2.h: Regenerated.
857 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
859 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
860 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
861 * elflink.c (_bfd_elf_create_got_section): Store the
862 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
863 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
864 global offset table goes over 0x1000, set the value of
865 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
866 (elf32_sparc_relocate_section): Subtract the offset of
867 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
869 * elfcode.h: Don't include <string.h>.
871 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
873 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
874 generic_link_hash_newfunc. All references changed.
875 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
876 moved here from libbfd-in.h.
877 * libbfd-in.h: Corresponding changes.
878 * libbfd.h: Regenerated.
880 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
882 * aoutx.h (aout_link_input_section_std): When reporting an
883 overflow error, use the name of the symbol in the hash table if
885 (aout_link_input_section_ext): Likewise.
887 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
888 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
890 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
892 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
893 * coffcode.h (coff_compute_section_file_positions): Likewise.
894 (coff_write_object_contents): Likewise.
896 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
898 * section.c (SEC_LINK_ONCE): Define.
899 (SEC_LINK_DUPLICATES): Define.
900 (SEC_LINK_DUPLICATES_DISCARD): Define.
901 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
902 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
903 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
904 * bfd-in2.h: Rebuild.
905 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
906 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
907 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
908 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
909 SEC_LINK_ONCE, and look through the symbol table for the setting
910 for SEC_LINK_DUPLICATES.
911 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
912 set for a section, find the section symbol in the symbol table,
913 and set the aux entry based on SEC_LINK_DUPLICATES.
914 * coffgen.c (coff_print_symbol): Add a space before "checksum".
915 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
916 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
917 * coff-i386.c (i386coff_vec): Likewise.
918 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
920 * VERSION: Bump to 2.6.1.
921 * Makefile.in (stamp-h): Depend upon VERSION.
923 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
925 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
927 * linker.c (generic_link_hash_newfunc): No longer static.
928 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
930 * coff-h8300.c: Add two derived hash tables and their associated
931 funtions and #defines for use by the h8300 linker.
932 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
933 the function vector as needed. Place the address of the function
934 vector entry in the location specified by the R_MEM_INDIRECT reloc.
935 Rewrite the vectors section contents as necessary.
936 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
937 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
938 (coff_bfd_link_hash_table_create): Likewise.
940 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
942 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
943 __attribute__ ((__unused__)) so that -Wall doesn't warn about
945 (hppa_rebuild_insn): Pass pointer to correct type to
946 low_sign_unext and dis_assemble_21.
948 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
950 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
951 Stick with sparc-*-{sysv4*,solaris2*}.
953 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
955 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
956 (coff_swap_aux_out): Swap out extra PE x_scn fields.
957 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
958 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
959 fields is non-zero, print them.
961 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
962 ifdef. Remove unused variables.
963 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
965 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
966 (get_symbol_value): Ifdef out.
967 (pe_ppc_reloc): Ifdef out. Remove unused variables.
968 (coff_ppc_relocate_section): Remove unused variables. Make
969 fprintf strings and argument types correspond. Put before_addr in
971 (dump_toc): Make fprintf strings and argument types correspond.
972 (ppc_process_before_allocation): Remove unused variables. Always
974 (ppc_reflo_reloc): Ifdef out.
975 (ppc_addr32nb_reloc): Ifdef out.
976 (ppc_coff_rtype2howto): Make fprintf strings and argument types
978 (coff_ppc_rtype_to_howto): Likewise.
979 (ppc_coff_swap_sym_in_hook): Remove unused variables.
981 * peicode.h (pe_print_idata): Move otherwise unused variables into
982 the #ifdef where they are used. Always return a value.
983 (pe_print_edata): Make fprintf strings and argument types
984 correspond. Always return a value.
985 (pe_print_pdata): Removed unused variable addr_value. Always
987 (pe_print_reloc): Remove unused variable onaline. Make fprintf
988 strings and argument types correspond. Always return a value.
990 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
991 (ppc_elf_finish_dynamic_symbol): Move definition of unused
992 variable rela inside #if 0 section where it is used.
995 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
996 functions to start with _bfd_.
997 * aout-ns32k.c: Include ns32k.h. Change references to renamed
998 functions in cpu-ns32k.h.
999 * Makefile.in: Rebuild dependencies.
1000 (HFILES): Add ns32k.h.
1002 * section.c (struct sec): Add linker_mark field. Change
1003 user_set_vma and reloc_done to be single bit fields.
1004 (STD_SECTION): Update accordingly.
1005 * bfd-in2.h: Rebuild.
1006 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
1008 (aout_link_input_bfd): Don't link unmarked sections.
1009 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
1011 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
1012 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
1014 * elflink.h (elf_bfd_final_link): Mark sections included in the
1016 (elf_link_input_bfd): Don't link unmarked sections.
1017 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
1019 (xcoff_link_input_bfd): Don't link unmarked sections.
1021 * coffswap.h (coff_swap_scnhdr_out): Include section name in
1022 overflow error messages.
1024 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1026 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
1027 is not set, print "BFD: " before the error message.
1029 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
1030 Miles Bader <miles@gnu.ai.mit.edu>.
1031 * configure: Rebuild.
1033 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
1035 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
1038 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
1039 m68k-aout, m68k-coff, and m68k-elf targets.
1041 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
1043 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
1044 (ieee_generic_stat_arch_elt): Restructured to prevent
1045 ieee_object_p from being called repeatedly.
1047 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1049 * coffcode.h (coff_write_object_contents): Allocate
1050 buffers large enough for any FILEHDR or AOUTHDR.
1052 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1054 * ecofflink.c (lookup_line): New static function, renamed and
1055 slighly changed from old _bfd_ecoff_locate_line.
1056 (_bfd_ecoff_locate_line): Cache line number information. Use
1057 lookup_line for actual lookup.
1059 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1061 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1062 multiple of 20 bytes.
1064 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1066 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1067 allocate ecoff_find_line, and don't initialize by hand.
1068 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1069 mips_elf_find_line, and don't call memset.
1071 * coffcode.h (coff_compute_section_file_positions): If not
1072 producing a final executable, don't consider sofar when aligning
1073 the section to the correct size.
1075 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1077 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1078 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1079 * coffgen.c (coff_section_symbol): Ifdef out.
1081 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1083 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1084 output_bfd is not NULL.
1086 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1088 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1089 of bfd_alloc (fixes fix_line not being initialized).
1090 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1092 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1094 * coffcode.h: Allow specific backends to override the
1095 bfd_link_add_symbols routine.
1097 * coff-h8300.c: Include genlink.h.
1098 (howto_table): Add R_MEM_INDIRECT.
1099 (rtype2howto): Support R_MEM_INDIRECT.
1100 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1103 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1105 * coff-alpha.c (alpha_relocate_section): Use
1106 info->callbacks_warning, rather than _bfd_error_handler, for
1107 "multiple gp" warning.
1109 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1111 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1112 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1113 table string. Use bfd_wrapped_link_hash_lookup.
1114 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1116 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1117 table, if any, when writing out symbols.
1118 (aout_link_input_section_std): Use the name from the hash table,
1119 if any, when reporting undefined symbols.
1120 (aout_link_input_section_ext): Likewise.
1121 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1122 * bout.c (get_value): Likewise.
1123 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1124 * ecoff.c (ecoff_reloc_link_order): Likewise.
1125 * elflink.h (elf_link_add_object_symbols): Likewise.
1126 (elf_reloc_link_order): Likewise.
1127 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1128 (_bfd_generic_reloc_link_order): Likewise.
1129 (default_indirect_link_order): Likewise.
1130 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1131 * sunos.c (sunos_add_one_symbol): Likewise.
1132 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1133 (bfd_xcoff_link_count_reloc): Likewise.
1134 (xcoff_reloc_link_order): Likewise.
1136 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1137 into -1 for intern->rss.
1139 * configure: Rebuild with autoconf 2.8.
1141 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1143 * stab-syms.c (__define_stab_duplicate): Define.
1144 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1146 * bfd-in.h (bfd_get_stab_name): Declare.
1147 * bfd-in2.h: Rebuild.
1148 * Makefile.in: Rebuild dependencies.
1149 (BFD_LIBS): Add stab-syms.o.
1150 (BFD_LIBS_CFILES): Add stab-syms.c.
1151 (BFD32_BACKENDS): Remove stab-syms.o.
1152 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1153 * configure.in: Don't list stab-syms.o in bfd_backends.
1154 * configure: Rebuild.
1155 * libaout.h (aout_stab_name): Don't declare.
1156 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1159 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1161 * elf.c (assign_file_positions_for_segments): Adjust file offset
1162 for section alignment even if SEC_LOAD is not set.
1164 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1166 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1167 since they appear as targets in Makefile.in.
1168 * configure: Rebuild.
1170 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1171 don't fiddle with a symbol which is not defined anywhere.
1173 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1175 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1176 though they are defined in a shared library.
1177 (xcoff_build_ldsyms): Likewise.
1179 * coffgen.c (coff_find_nearest_line): Don't look at the line
1180 numbers for the section if section->lineno is NULL.
1182 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1183 message rather than calling BFD_ASSERT.
1184 * elfcode.h (write_relocs): Check return value of
1185 _bfd_elf_symbol_from_bfd_symbol.
1187 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1189 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1192 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1194 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1196 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1197 hppa_reloc_field_selector_type_alt.
1198 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1199 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1201 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1203 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1205 * elf.c (assign_file_positions_for_segments): Adjust the segment
1206 memory size for the alignment of a SEC_ALLOC section, not just a
1209 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1211 * m68klinux.c: New file.
1212 * hosts/m68klinux.h: New file.
1213 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1214 * configure.in (m68*-*-linux*): New native host.
1215 (m68klinux_vec): New vector.
1216 * configure: Rebuild.
1217 * targets.c (m68klinux_vec): Declare.
1218 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1219 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1220 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1221 declaration from bfd_linux_size_dynamic_sections.
1222 (bfd_m68klinux_size_dynamic_sections): Declare.
1223 * bfd-in2.h: Rebuild.
1224 * Makefile.in: Rebuild dependencies.
1225 (BFD32_BACKENDS): Add m68klinux.o.
1226 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1228 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1230 * libhppa.h (pa_arch): Add pa20.
1231 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1232 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1233 (hppa_field_adjust): Handle e_nsel.
1234 * som.c: Provide default definitions for many new relocs found only
1235 in hpux10 include files.
1236 (som_fixup_formats): Add several new relocs from hpux10.
1237 (som_hppa_howto_table): Add hpux10 relocs.
1238 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1240 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1242 * mpw-make.sed: Edit out recent shared library support, and
1243 rules to rebuild .h files using doc/chew.
1245 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1247 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1248 size even of sections with no contents.
1250 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1252 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1253 starting with '$' the way we skip names starting with '.'. When
1254 updating x_endndx, don't be fooled by an index which has been
1257 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1258 struct/union/enum type with no elements.
1260 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1262 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1264 * archive.c (bfd_generic_archive_p): If the first file in the
1265 archive can not be recognized as an object, don't assume that this
1266 is the wrong format.
1268 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1269 format is not bfd_object.
1270 (bfd_elf_get_dt_soname): Likewise.
1272 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1274 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1277 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1279 * bfd.c (tdata): Add netbsd_core_data.
1280 * bfd-in2.h: Regenerated.
1282 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1284 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1285 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1286 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1289 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1290 to get the symbol index, matching 14 Jul 95 change.
1292 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1294 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1295 Remove duplicate definition of gp.
1297 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1299 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1300 assume that we can set the GP value and then get the same value,
1301 since it won't be true if the output file is neither ELF nor
1303 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1304 _bfd_get_gp_value here.
1305 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1306 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1308 (mips_elf_lo16_reloc): Likewise.
1309 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1310 Don't require that the BFD be ELF.
1311 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1312 (mips_elf_gprel32_reloc): Likewise.
1313 (mips_elf_relocate_section): Don't assume we can set and get the
1315 (mips_elf_finish_dynamic_symbol): Don't bother to use
1316 _bfd_get_gp_value here.
1318 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1319 Don't change epdr between malloc and free. Be careful not to free
1320 NULL pointers. Zero out the first RPDR.
1322 * configure.host: On Linux, only pass -rpath option if $(libdir)
1323 is neither /lib nor /usr/lib. From Alan Modra
1324 <alan@mullet.Levels.UniSA.Edu.Au>.
1326 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1328 (elf_dt_name): Rename from elf_dt_needed_name.
1329 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1331 (bfd_elf_get_dt_soname): New function.
1332 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1333 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1334 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1335 * bfd-in2.h: Rebuild.
1337 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1339 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1340 _bfd_sparc_elf_reloc_type_lookup.
1341 (bfd_elf32_bfd_reloc_type_lookup): Update.
1342 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1343 (sparc64_elf_howto_table): Define.
1344 (sparc_reloc_map): Define.
1345 (sparc64_elf_reloc_type_lookup): New function.
1346 (sparc_elf_wdisp16_reloc): New function.
1347 (elf_info_to_howto): Use sparc64_elf_howto_table.
1348 (sparc64_elf_relocate_section): Likewise.
1349 (bfd_elf64_bfd_reloc_type_lookup): Update.
1351 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1353 * configure.host: Check for 'do not mix' from native linker before
1354 trying to use -rpath.
1356 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1358 * bfd.c (_bfd_get_gp_value): New function.
1359 (_bfd_set_gp_value): New function.
1360 * libbfd-in.h (_bfd_get_gp_value): Declare.
1361 (_bfd_set_gp_value): Declare.
1362 * libbfd.h: Rebuild.
1363 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1364 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1365 directly to the fields in the tdata information.
1366 (alpha_relocate_section): Likewise.
1367 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1368 (mips_gprel_reloc): Likewise.
1369 (mips_relocate_section): Likewise.
1370 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1371 (mips_elf_lo16_reloc): Likewise.
1372 (mips_elf_final_gp): Likewise.
1373 (mips_elf_gprel16_reloc): Likewise.
1374 (mips_elf_gprel32_reloc): Likewise.
1375 (mips_elf_relocate_section): Likewise.
1376 (mips_elf_finish_dynamic_symbol): Likewise.
1378 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1380 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1382 * configure.in: Call AC_PROG_CC before configure.host.
1383 * configure: Rebuild.
1384 * configure.host: Don't set information which autoconf should
1385 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1387 * configure.host: Remove go32 and win32 host information, since it
1388 should no longer be needed.
1390 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1391 then start a new segment rather than put a writable section in a
1394 * configure.host: Set RPATH_ENVVAR.
1396 * Makefile.in: Rebuild dependencies.
1398 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1399 zero_section variable.
1401 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1403 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1404 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1405 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1407 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1409 * ieee.c (ieee_write_expression): Only use an R variable for a
1410 local symbol. Don't output a zero offset. Handle a zero address.
1411 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1412 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1414 (parse_expression): Don't try to handle multiple occurrences of a
1415 P variable. Handle I variables differently from X variables. Fix
1416 the order of minus expressions.
1417 (ieee_slurp_external_symbols): Generate an I variable for an NN
1418 record. Fix handling of ATI and ATX records.
1419 (ieee_slurp_sections): Only set minimal section attributes.
1420 Adjust them later, based on the section contents.
1421 (ieee_object_p): Read in the file until just after the ME record.
1422 Call ieee_slurp_section_data to set the section flags.
1423 (do_one): Add iterations parameter. Only repeat the first load
1424 item. Set the section and file reloc flags.
1425 (ieee_slurp_section_data): Set section flags. Pass iterations to
1427 (ieee_canonicalize_reloc): Handle I variables.
1428 (do_with_relocs): Only emit relocation size when necessary.
1429 Increase MAXRUN to 127. Change ov to be assigned, and take
1430 src_mask and pcrel_offset into account.
1431 (ieee_write_data_part): Skip sections that are not loaded.
1432 (ieee_write_external_part): Don't output optional last entry of WX
1434 (ieee_write_me_part): Make setting of me_record neater.
1435 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1437 * syms.c (stt): Add entries for zerovars, vars, and code.
1439 * elfcode.h (validate_reloc): New static function.
1440 (write_relocs): Call validate_reloc for non ELF relocs.
1442 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1443 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1444 (TARGET_LITTLE_SYM): Likewise.
1446 * config.bfd (m68*-*-psos*): New target.
1448 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1450 * i386msdos.c: Remove some #if 0 code.
1451 (msdos_write_object_contents): Don't include empty sections in the
1452 size computation, regardless of their address.
1454 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1456 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1457 is NULL, ie, the -r switch is used.
1459 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1461 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1462 (BFD_RELOC_MIPS_GOT_LO16): Define.
1463 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1464 * bfd-in2.h, libbfd.h: Rebuild.
1465 * elf32-mips.c (mips_reloc_map): Map new relocs.
1467 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1469 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1472 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1473 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1474 simple number for the section address, rather than an expression.
1475 Limit the number of bytes between relocs to MAXRUN.
1476 (ieee_write_me_part): Set me_record to the file offset after the
1478 (ieee_write_processor): New static function.
1479 (ieee_write_object_contents): Use ieee_write_processor.
1481 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1483 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1485 * coff-aux.c: Change include of aux.h to aux-coff.h.
1487 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1489 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1490 relocation put the addend both in the reloc entry and the data.
1491 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1494 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1495 a R_68K_PCxx reloc against a defined global symbol directly.
1496 (elf_m68k_check_relocs): Don't count such a reloc.
1498 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1499 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1500 symbol for now, otherwise always record the symbol as dynamic.
1501 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1502 is not referenced by a dynamic object, and we are not making a
1503 shared object, then don't make a PLT entry. If we do make a PLT
1504 entry, make sure the symbol has been recorded as dynamic.
1506 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1508 * configure.host: When making a shared library, set HLDFLAGS to
1509 pass an appropriate -rpath option. Use the make variable SONAME
1510 as the shared library soname, rather than computing it here. On
1511 SunOS, build stamp-tshlink in place of $(SHLINK).
1512 * Makefile.in (SONAME): New variable.
1513 ($(SHLINK)): Make a link to the transformed name, as well.
1514 (stamp-tshlink): New target.
1515 (install): Skip stamp-tshlink during install.
1517 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1519 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1520 linker sections have been set up yet.
1522 * elf.c (make_mapping): Add an additional argument to suppress
1523 making the first section include the program headers.
1524 (map_sections_to_segments): If the user used -Ttext such that the
1525 program headers are on a different page, do not set the flags
1526 saying that this section includes the program headers.
1528 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1530 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1531 don't define TRAD_HEADER.
1532 * configure: Rebuild.
1534 * netbsd-core.c: New file, support for NetBSD core files.
1535 * hosts/*nbsd.h: Removed.
1537 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1539 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1540 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1541 * libbfd.h, bfd-in2.h: Regenerated.
1542 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1543 bfd_elf32_bfd_reloc_type_lookup.
1544 (reloc_type{,_names}): Deleted.
1545 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1547 (sparc_reloc_map): Add sparc64 relocs.
1548 (sparc_elf_notsupported_reloc): New static function.
1549 (sparc_elf_wdisp16_reloc): New static function.
1550 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1551 (elf32_sparc_relocate_section): Likewise.
1552 (bfd_elf32_bfd_reloc_type_lookup): Define.
1553 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1554 (reloc_type{,_names}): Deleted.
1555 (elf_sparc_howto_table): Deleted.
1556 (sparc_reloc_map): Deleted.
1557 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1558 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1560 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1562 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1565 * Makefile.in (program_transform_name): New variable.
1566 (install): Transform library name before installing it.
1568 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1570 * archures.c (bfd_mach_i960_hx): Define.
1571 * bfd-in2.h: Rebuild.
1572 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1573 (MATRIX): Expand entries for HX.
1574 (arch_info_struct): Add i960:hx entry.
1575 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1576 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1577 (coff_set_flags): Handle bfd_mach_i960_hx.
1579 Support for building as a shared library, based on patches from
1580 Alan Modra <alan@spri.levels.unisa.edu.au>:
1581 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1582 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1583 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1584 * configure: Rebuild.
1585 * configure.host: If --enable-shared, adjust shared library stuff
1586 based on the host. If the host is SunOS, and the linker supports
1587 -rpath, set HLDFLAGS to use it.
1588 * Makefile.in (ALLLIBS): New variable.
1589 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1590 (COMMON_SHLIB, SHLINK): New variables.
1591 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1592 (STAGESTUFF): Remove variable.
1593 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1595 (stamp-ofiles): New target, like old ofiles target, but build
1596 using a temporary file and move-if-change, and touch stamp-ofiles
1598 (ofiles): Just depend upon stamp-ofiles.
1599 (stamp-piclist, piclist): New targets.
1600 ($(SHLIB), $(SHLINK)): New targets.
1601 (targets.o, archures.o): Build twice if PICFLAG is set.
1602 (do_mostlyclean): Remove pic/*.o.
1603 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1605 (do_distclean): Remove pic and stamp-picdir.
1606 (install): Install shared libraries.
1607 ($(OFILES)): Depend upon stamp-picdir.
1608 (stamp-picdir): New target.
1610 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1612 * libcoff.h: Rebuild.
1614 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1615 flavour of a section with no owner.
1617 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1618 ELF_LINK_NON_ELF flag.
1619 (mips_elf_create_got_section): Likewise.
1621 * elf.c: Revert last change, since it breaks dynamic linking.
1622 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1624 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1625 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1626 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1628 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1630 * elf.c (assign_file_positions_for_segments): If the backend does
1631 not want the elf header or the program headers in the address
1632 space, do not include them in the calculations.
1634 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1635 function to determine if we need additional program headers.
1636 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1637 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1639 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1641 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1643 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1645 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1646 back into one line. Some compilers (sunos 4.1.3 for example)
1647 won't accept args split across more than one line.
1649 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1651 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1652 * configure: Regenerate.
1654 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1656 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1657 try to do arithmetic on a void *, cast it to a unsigned char * first.
1659 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1661 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1662 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1664 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1665 flag for a newly defined symbol.
1666 (NAME(bfd_elf,record_link_assignment)): Likewise.
1667 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1668 set the DEF or REF_REGULAR flags correctly.
1670 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1671 (libbfd.h, libcoff.h): Corresponding change.
1673 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1674 a PLT32 reloc as dynamic.
1675 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1676 is not referenced by a dynamic object, and we are not making a
1677 shared object, then don't make a PLT entry. If we do make a PLT
1678 entry, make sure the symbol has been recorded as dynamic.
1680 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1682 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1683 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1684 (powerpcle-*-cygwin32): New.
1685 * peicode.h (add_data_entry): Get address from vma.
1687 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1689 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1690 attached to the section has already been created as an undefined
1691 symbol, treat it as if it hasn't been created yet.
1693 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1695 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1696 symbol or section symbols if stripping all symbols and this is not
1697 a relocateable link. Don't output the symbol string table if
1698 there are no symbols.
1699 (elf_link_flush_output_syms): Don't do anything if there are no
1702 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1704 * coff-aux.c: New file.
1705 * hosts/m68kaux.h: New file.
1706 * config.bfd (m68*-apple-aux*): New target.
1707 * configure.in (m68*-apple-aux*): New native host.
1708 (m68kaux_coff_vec): New vector.
1709 * configure: Rebuild.
1710 * targets.c (m68kaux_coff_vec): Declare.
1711 * coffcode.h (bfd_coff_backend_data): Add field
1712 _bfd_coff_link_add_one_symbol.
1713 (bfd_coff_link_add_one_symbol): Define.
1714 (compare_arelent_ptr): New static function if TARG_AUX.
1715 (coff_write_relocs): If TARG_AUX, sort the relocs.
1716 (coff_write_object_contents): Set A/UX aouthdr magic number.
1717 (coff_link_add_one_symbol): Define if not defined.
1718 (bfd_coff_std_swap_table): Initialize new field.
1719 * libcoff.h: Rebuild.
1720 * cofflink.c (coff_link_add_symbols): Call
1721 bfd_coff_link_add_one_symbol rather than
1722 _bfd_generic_link_add_one_symbol.
1723 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1724 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1725 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1726 * Makefile.in: Rebuild dependencies.
1727 (BFD32_BACKENDS): Add coff-aux.o.
1728 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1730 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1732 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1733 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1735 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1737 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1738 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1739 (maintainer-clean): Warn about deleting special files.
1740 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1742 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1743 warning symbols correctly.
1744 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1745 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1746 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1747 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1748 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1749 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1751 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1754 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1756 * libcoff-in.h: aligned newly exported names with bfd naming
1757 conventions. Removed an erroneous define of POWERPC_LE_PE.
1758 * libcoff.h: Rebuild.
1759 * cofflink.c, coff-ppc.c: the above function name changes
1761 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1763 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1764 * ecoff.c (struct extsym_info): Define.
1765 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1766 to ecoff_link_write_external.
1767 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1768 Strip symbols when appropriate.
1770 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1771 * syms.c (BSF_OBJECT): Define.
1772 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1773 * bfd-in2.h: Rebuild.
1774 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1776 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1779 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1780 copying relocs into a shared object, treat a defined global symbol
1782 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1783 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1784 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1786 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1787 real defined symbol, not to a weak defined symbol.
1789 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1791 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1792 and made a few static functions externs.
1794 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1795 POWERPC_LE_PE hack in cofflink.
1797 * libcoff-in.h: promoted the following from cofflink.c to allow
1798 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1799 coff_debug_merge_element, struct coff_debug_merge_type,
1800 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1801 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1802 coff_debug_merge_hash_lookup, coff_link_section_info,
1803 coff_final_link_info, coff_debug_merge_hash_newfunc,
1804 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1806 * libcoff.h: re-gen'd
1808 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1810 * syms.c: Include "bfdlink.h".
1811 (struct stab_find_info): Define.
1812 (_bfd_stab_section_find_nearest_line): New function.
1813 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1814 * libbfd.h: Rebuild.
1815 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1816 * elf.c (_bfd_elf_find_nearest_line): Try calling
1817 _bfd_stab_section_find_nearest_line before searching the ELF
1818 symbol table. Find the closest STT_FUNC symbol, not the last one.
1819 * libcoff-in.h (coff_data_type): Add line_info field.
1820 * libcoff.h: Rebuild.
1821 * coffgen.c (coff_find_nearest_line): Try calling
1822 _bfd_stab_section_find_nearest_line before searching the COFF
1824 * Makefile.in: Rebuild dependencies.
1826 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1828 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1829 4 bytes, so we get the correct value when updating the register
1830 field in little endian mode.
1832 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1834 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1835 entry_section fields. Add sntoc and snentry fields.
1836 * libcoff.h: Rebuild.
1837 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1838 not toc_section and entry_section (the COFF file does not have any
1839 sections at this point).
1840 (coff_write_object_contents): Set o_snentry and o_sntoc from
1841 snentry and sntoc rather than entry_section and toc_section.
1842 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1843 snentry, not toc_section and entry_section.
1844 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1845 entry_section from hentry.
1846 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1848 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1849 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1850 than using toc_section directly.
1852 * archures.c: Add missing `.' in enum bfd_architecture.
1853 * bfd-in2.h: Rebuild.
1855 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1856 Robert Lipe <robertl@arnet.com>.
1858 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1860 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1861 to sections we allocate. Use bfd_zalloc to allocate initialial
1862 sections, not bfd_alloc.
1863 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1864 SDA{,2}I16 relocations.
1865 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1866 whether to put something in .sbss or not.
1867 (ppc_elf_relocate_section): Add support for more relocations. Add
1868 in sec->output_offset where appropriate. Make error messages
1869 include the symbol name.
1871 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1872 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1873 doesn't get redefined messages if -shared.
1875 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1876 section if the rel_section field has been set up.
1878 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1880 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1883 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1885 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1886 of flags, only flags used are controlled by mach number. Bump up
1887 output file mach number to highest of input file mach numbers.
1888 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1889 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1891 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1892 bfd_elf64_sparc_vec support.
1894 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1896 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1897 the embedded bit is set on some objects and not on others. Just
1899 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1902 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1904 * coffcode.h (coff_new_section_hook): Don't try to align the
1907 * coffcode.h (coff_set_section_contents): Fix the handling of the
1908 .lib section to work even if the entire section contents are
1909 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1910 Robert Lipe <robertl@arnet.com>.
1912 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1914 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1915 memory here for contents.
1917 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1918 _SDA2_BASE_ by 32768.
1919 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1920 started using. Allocate contents for .sdata and .sdata2 sections
1922 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1924 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1925 size _SDA{,2}_BASE_.
1926 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1929 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1931 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1933 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1934 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1935 (bfd_mach_sparc_v9a): Define.
1936 (bfd_mach_sparc_v9_p): Define.
1937 * bfd-in2.h: Regenerated.
1938 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1940 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1941 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1942 to bfd_elf32_sparc_vec.
1943 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1944 Add v8plus{,a} support.
1946 (sparc_compatible): New function.
1947 * elf32-sparc.h: #include "elf/sparc.h".
1948 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1949 elf32_sparc_final_write_processing): New functions.
1950 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1951 elf_backend_final_write_processing): Define.
1953 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1955 * elf-bfd.h (struct elf_link_hash_entry): Add
1956 linker_section_pointer field.
1957 (enum elf_linker_section_enum): Enumeration for new way of
1958 creating linker dynamic sections and symbols.
1959 (elf_linker_section{,_pointers}): New structures for creating
1960 dynamic sections and symbols.
1961 (elf_obj_tdata): Add linker_section_pointers and linker_section
1963 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1964 (_bfd_elf_create_linker_section): New declarations.
1965 (_bfd_elf_find_pointer_linker_section): Ditto.
1966 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1967 (_bfd_elf_make_linker_section_rela): Ditto.
1969 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1971 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1972 (ppc_elf_create_linker_section): New function to create the
1973 sections .got, .sdata, and .sdata2.
1974 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1976 (ppc_elf_check_relocs): Support more of the eabi relocations.
1977 (ppc_elf_relocate_section): Ditto.
1978 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1979 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1981 * elflink.h (elf_create_pointer_linker_section): New function to
1982 create initialized pointers in dynamic linker sections.
1983 (elf_finish_pointer_linker_section): Actually intialize the
1984 pointers created above.
1986 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1987 macros to provide both 32 and 64 bit versions of
1988 elf_create_pointer_linker_section.
1989 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1990 provide both 32 and 64 bit versions of
1991 elf_finish_pointer_linker_section.
1993 * elflink.c (_bfd_elf_create_linker_section): New function to
1994 create a linker section.
1995 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1996 given address in the linker pointer offsets created for a given
1998 (_bfd_elf_make_linker_section_rela): Make a RELA section
1999 corresponding to the generated linker section.
2001 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
2003 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
2005 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
2007 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
2008 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
2009 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
2010 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
2011 toc entry in an objdump) for now.
2012 (ppc_do_last, ppc_get_last): New function - needed to save processing
2013 the toc owner to the end.
2014 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
2017 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
2018 toc owner from being done till last. Must define POWERPC_LE_PC
2021 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
2023 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
2025 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
2026 SizeOfImage for PowerPC. Ignore the size of the .junk section.
2028 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
2030 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
2032 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
2034 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
2036 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
2038 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
2040 * elf.c (assign_file_positions_for_segments): Don't increment file
2041 offset for a segment which contains no loadable sections.
2043 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2045 * reloc.c: Add new PowerPC relocations.
2046 * {bfd-in2,libbfd}.h: Regenerate.
2048 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2049 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2051 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2053 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2056 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2059 * coffgen.c (coff_find_nearest_line): Don't try to cache
2060 information in sections that are not owned by a BFD. From Richard
2061 Henderson <richard@atheist.tamu.edu>.
2063 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2064 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2065 * elflink.h (elf_link_output_extsym): Remove special check for
2068 * ecoffswap.h: Add prototypes for static functions.
2070 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2072 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2073 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2075 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2076 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2077 support. Begin support for R_PPC_SDA{2,}REL.
2079 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2081 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2082 create the .got and .got.neg sections.
2083 (ppc_elf_size_dynamic_sections): Call it.
2084 (ppc_elf_check_relocs): Call it.
2085 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2086 (ppc_elf_check_relocs): Add error messages for relocations we
2087 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2090 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2092 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2093 section flags for V.4 and eabi.
2095 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2097 * elf.c (assign_file_positions_for_segments): If a segment
2098 contains no sections, don't mark it as readable.
2100 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2101 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2103 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2104 dynamic section, if there is one.
2105 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2106 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2107 (bfd_elf64_swap_dyn_in): Likewise.
2108 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2110 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2112 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2113 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2114 <pirker@eiunix.tuwien.ac.at>.
2116 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2118 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2119 PowerPC V.4 and eabi.
2120 * bfd-in2.h: Regenerate.
2121 * libfd.h: Regenerate.
2123 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2125 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2126 section type and SHF_EXCLUDE section flag, turning them into the
2127 appropriate bfd section flag.
2129 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2131 * xcofflink.c (xcoff_link_add_symbols): Create the special
2132 sections if we see a DYNAMIC object, in case that is the only
2133 XCOFF input object we see.
2135 * elf32-mips.c: Extensive changes for a start at dynamic linking
2136 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2138 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2139 (struct elf_backend_data): Remove
2140 elf_backend_create_program_headers field. Add
2141 elf_backend_additional_program_headers and
2142 elf_backend_modify_segment_map fields.
2143 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2145 (elf_backend_additional_program_headers): Likewise.
2146 (elf_backend_modify_segment_map): Likewise.
2147 (elf_backend_create_program_headers): Don't define.
2148 (elfNN_bed): Change to account for field changes.
2149 * elf.c (assign_file_positions_for_segments): Call new
2150 modify_segment_map backend function. Don't call old
2151 create_program_headers backend function.
2152 (get_program_header_size): Call additional_program_headers rather
2153 than create_program_headers.
2154 * elflink.h (elf_link_add_object_symbols): Initialize
2155 type_change_ok from new backend field.
2156 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2158 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2159 a reloc against the appropriate section.
2161 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2162 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2163 (elf_flags_init): Rename from elf_ppc_flags_init.
2164 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2166 (ppc_elf_copy_private_bfd_data): Likewise.
2167 (ppc_elf_merge_private_bfd_data): Likewise.
2169 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2172 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2174 * coff-alpha.c (alpha_relocate_section): During final link, allow
2175 output .lita section to be bigger than 64k by adjusting gp value
2176 on a per-input section basis.
2177 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2179 (struct ecoff_section_tdata): Add gp field.
2181 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2183 Handle Alpha ECOFF changes in OSF/1 3.2.
2184 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2186 * coff-alpha.c: Include "aout/ar.h".
2187 (alpha_ecoff_get_relocated_section_contents): Don't require an
2188 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2189 3.2 doesn't generate one.
2190 (alpha_relocate_section): Likewise.
2191 (alpha_ecoff_slurp_armap): Define.
2192 (alpha_ecoff_slurp_extended_name_table): Define.
2193 (alpha_ecoff_construct_extended_name_table): Define.
2194 (alpha_ecoff_truncate_arname): Define.
2195 (alpha_ecoff_write_armap): Define.
2196 (alpha_ecoff_generic_stat_arch_elt): Define.
2197 (alpha_ecoff_update_armap_timestamp): Define.
2199 (alpha_ecoff_read_ar_hdr): New static function.
2200 (alpha_ecoff_get_elt_at_filepos): New static function.
2201 (alpha_ecoff_openr_next_archived_file): New static function.
2202 (alpha_ecoff_get_elt_at_index): New static function.
2203 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2204 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2205 _bfd_ecoff to alpha_ecoff.
2206 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2207 field from backend structure, rather than always calling
2208 _bfd_get_elt_at_filepos.
2209 * coff-mips.c (mips_ecoff_backend_data): Initialize
2210 get_elt_at_filepos field.
2211 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2212 from _bfd_generic_read_ar_hdr with minor changes.
2213 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2214 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2215 * libbfd.h: Rebuild.
2217 * bfd-in.h (BFD_IN_MEMORY): Define.
2218 * libbfd-in.h (struct bfd_in_memory): Define.
2219 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2220 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2221 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2222 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2223 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2224 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2225 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2226 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2227 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2228 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2230 (bfd_openstreamr): Likewise.
2231 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2232 BFD_IN_MEMORY is not set.
2233 * riscix.c (riscix_some_aout_object_p): Likewise.
2234 * bfd-in2.h, libbfd.h: Rebuild.
2236 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2237 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2238 (bfd_get_elt_at_index): Define.
2239 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2240 bfd_get_elt_at_index. Change index parameter from int to
2242 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2243 (_bfd_noarchive_get_elt_at_index): Define.
2244 (_bfd_archive_bsd_get_elt_at_index): Define.
2245 (_bfd_archive_coff_get_elt_at_index): Define.
2246 * bfd-in2.h, libbfd.h: Rebuild.
2247 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2248 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2249 * ieee.c (ieee_get_elt_at_index): Define.
2250 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2251 * oasys.c (oasys_get_elt_at_index): Define.
2252 * som.c (som_get_elt_at_index): Define.
2254 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2255 numbers to the .text section.
2257 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2259 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2260 If there is a SEC_DEBUGGING section, get the contents of the debug
2261 information part from it.
2262 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2264 (ieee_write_object_contents): Check ieee_write_debug_part return.
2266 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2268 * config.bfd (i[345]86-*-freebsd*): Add target.
2269 * configure.in (i386freebsd_vec): Add vec.
2270 * configure: Regenerate.
2271 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2272 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2273 Rebuild dependencies..
2274 * freebsd.h: New file.
2275 * i386freebsd.c: New file.
2276 * targets.c (i386freebsd_vec): Declare.
2277 (bfd_target_vector): Add i386freebsd_vec.
2278 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2279 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2281 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2283 * ieee.c (ieee_slurp_debug): New static function.
2284 (ieee_object_p): Call it.
2285 (ieee_slurp_section_data): Skip debugging sections.
2286 (ieee_get_reloc_upper_bound): Likewise.
2287 (ieee_get_section_contents): Likewise.
2288 (ieee_canonicalize_reloc): Likewise.
2289 (ieee_write_section_part): Likewise.
2290 (ieee_write_debug_part): Likewise.
2291 (ieee_write_data_part): Likewise.
2292 (init_for_output): Likewise.
2294 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2296 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2298 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2299 relocs, since ppc_elf_relocate_section handles the linker case.
2300 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2302 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2303 ppc_elf_relocate_section since that is now the only caller.
2304 (ppc_elf_relocate_section): Ditto.
2306 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2308 * coffcode.h (coff_write_object_contents): If we don't know the
2309 section of the entry point for an XCOFF executable, always set the
2310 entry address to -1.
2312 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2314 * elf.c (bfd_section_from_shdr): Add support for note sections.
2316 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2318 * bfd-in.h (struct _symbol_info): Add stab_type field.
2319 * bfd-in2.h: Rebuild.
2320 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2322 * elf32-ppc.c: Remove trailing newline from calls to
2324 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2325 difference if target endianness is known.
2327 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2329 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2330 old style TOC16 references without using R_PPC_GOT.
2331 (ppc_reloc_type): Ditto.
2332 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2333 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2334 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2335 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2336 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2338 (ppc_elf_adjust_dynamic_symbol): Ditto.
2339 (ppc_elf_adjust_dynindx): Ditto.
2340 (ppc_elf_size_dynamic_sections): Ditto.
2341 (ppc_elf_finish_dynamic_symbol): Ditto.
2342 (ppc_elf_finish_dynamic_sections): Ditto.
2343 (ELF_DYNAMIC_INTERPRETER): Define.
2345 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2347 * elf.c (copy_private_bfd_data): When attaching sections to
2348 segments ignore sections that won't be allocated. Patch from
2351 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2353 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2356 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2358 * coff-i960.c (CALC_ADDEND): Define.
2359 (coff_i960_relocate_section): Add the input section VMA to the
2360 addend for PC relative relocs.
2362 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2364 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2365 to correctly terminate.
2367 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2369 * targets.c (enum bfd_endian): Define.
2370 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2371 from boolean to enum bfd_endian. Change header_byteorder_big_p
2373 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2374 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2375 * bfd-in2.h: Rebuild.
2376 * All targets: Change initialization of byteorder and
2377 header_byteorder to use enum bfd_endian values rather than
2379 * All files: Change all references to byteorder_big_p and
2380 header_byteorder_big_p to use new bfd_*_endian macros.
2382 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2384 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2386 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2388 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2390 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2392 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2394 * ieee.c: Lots of minor cleanups. Make many functions return
2395 errors rather than calling abort. Also:
2396 (ieee_write_twobyte): Remove; change callers to call existing
2397 ieee_write_2bytes function.
2398 (ieee_write_expression): Don't output the section twice when
2399 outputting a local symbol. Don't emit an extraneous zero if there
2401 (ieee_slurp_sections): Set the lma as well as the vma.
2402 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2404 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2405 a recognized one or bfd_arch_unknown.
2406 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2408 (ihex_get_symtab): Likewise.
2410 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2412 * aoutx.h: Include <ctype.h>.
2413 (struct aout_link_includes_table): Define.
2414 (struct aout_link_includes_totals): Define.
2415 (struct aout_link_includes_entry): Define.
2416 (aout_link_includes_lookup): Define macro.
2417 (struct aout_final_link_info): Add includes field.
2418 (aout_link_includes_newfunc): New static function.
2419 (NAME(aout,final_link)): Initialize includes hash table.
2420 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2422 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2424 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2426 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2428 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2430 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2432 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2433 (pe_print_private_bfd_data): call pe_print_reloc.
2434 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2435 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2436 up some debugging as well.
2438 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2440 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2443 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2445 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2446 when setting sections to NULL.
2448 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2450 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2452 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2453 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2455 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2456 * bfd-in2.h: Rebuild.
2458 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2460 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2462 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2464 * ihex.c (ihex_scan): Handle record types 4 and 5.
2465 (ihex_object_p): Permit types 4 and 5.
2466 (ihex_set_section_contents): Remove check for out of range
2468 (ihex_write_object_contents): Generate types 4 and 5.
2470 * elflink.h (elf_link_output_extsym): Just ignore warning and
2471 indirect references to symbols which don't really exist.
2473 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2475 * peicode.h (pe_print_idata): Minor format fixes
2476 (pe_print_edata): New function. Under private printing, this formats
2477 the edata section of a PE file.
2478 (pe_print_private_bfd_data): Added call to pe_print_edata.
2480 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2482 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2483 index, don't call stoi.
2485 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2487 * srec.c (srec_scan): Set lma as well as vma.
2489 * ihex.c: New file; support for Intel Hex format.
2490 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2491 (ihex_vec): Declare.
2492 (bfd_target_vector): Always include ihex_vec.
2493 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2494 * Makefile.in: Rebuild dependencies.
2495 (BFD_LIBS): Add ihex.o
2496 (BFD_LIBS_CFILES): Add ihex.c.
2497 * bfd-in2.h: Rebuild.
2499 * elf.c (assign_file_positions_for_segments): Sort the sections in
2501 (get_program_header_size): Return the right size if segment_map is
2503 (copy_private_bfd_data): Don't bother to sort the sections.
2505 * bfd.c (bfd_record_phdr): New function.
2506 * bfd-in.h (bfd_record_phdr): Declare.
2507 * bfd_in2.h: Rebuild.
2509 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2512 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2513 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2515 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2516 (bfd_zmalloc): Change declaration.
2517 * libbfd.h: Rebuild.
2518 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2519 and realloc. Don't set bfd_error_no_memory if they fail.
2521 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2523 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2524 uses as well. Added a new howto to deal with TOCREL16 relocs that
2525 are TOCDEFN as well.
2526 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2527 to handle RVA relocs from dlltool.
2528 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2529 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2530 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2532 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2533 to get the right section alignment.
2535 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2537 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2538 p_paddr if p_paddr is zero.
2539 (make_mapping): Set includes_filehdr and includes_phdrs for first
2541 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2543 (assign_file_positions_for_segments): Handle includes_filehdr and
2544 includes_phdrs. Remove special handling of PT_PHDR and first
2546 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2547 when appropriate. Remove special handling of PT_PHDR segment.
2548 Use a more complex condition for when a section is included in a
2549 segment to handle Solaris linker oddities.
2551 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2553 * coff-m88k.c (howto_table): Reformatted for easier reading;
2554 special_function now points to new function m88k_special_reloc.
2555 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2557 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2558 be done correctly by m88k_special_reloc.
2559 (reloc_processing): New function to be used by RELOC_PROCESSING.
2560 (RELOC_PROCESSING): Define to call reloc_processing.
2562 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2564 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2565 (pe_print_pdata): Likewise.
2567 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2568 obstack_alloc fails.
2569 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2571 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2572 * Many files: don't set bfd_error_no_memory if one of the above
2575 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2576 if p_paddr_valid is set.
2577 (copy_private_bfd_data): New static function.
2578 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2580 * elf.c (assign_file_positions_for_segments): Fix case where extra
2581 program headers were allocated.
2583 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2584 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2585 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2586 _bfd_elf_print_private_bfd_data.
2588 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2589 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2590 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2591 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2592 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2593 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2594 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2596 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2598 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2599 * elf.c (make_mapping): New static function.
2600 (map_sections_to_segments): New static function.
2601 (elf_sort_sections): New static function.
2602 (assign_file_positions_for_segments): New static function.
2603 (map_program_segments): Remove.
2604 (get_program_header_size): Remove sorted_hdrs, count, and
2605 maxpagesize parameters. Simplify.
2606 (assign_file_positions_except_relocs): When generating an
2607 executable, use assign_file_positions_for_segments.
2608 (elf_sort_hdrs): Remove.
2609 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2610 to get_program_header_size.
2612 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2614 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2616 * configure, config.in: Regenerate with autoconf 2.7.
2618 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2619 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2621 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2623 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2624 (ecoff_sec_to_styp_flags): Likewise.
2625 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2626 (ecoff_set_symbol_info): Handle scRConst.
2627 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2628 (ecoff_compute_section_file_positions): Handle .rconst section.
2629 (_bfd_ecoff_write_object_contents): Likewise.
2630 (ecoff_link_check_archive_element): Handle scRConst.
2631 (ecoff_link_add_externals): Likewise.
2632 (ecoff_link_write_external): Handle .rconst section.
2633 (ecoff_reloc_link_order): Likewise.
2634 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2635 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2637 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2639 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2640 DEF_DYNAMIC flag is set.
2642 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2644 * host-aout.c: If TRAD_HEADER is defined, include it.
2646 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2648 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2649 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2650 (BFD_NEED_DECLARATION): New function.
2651 * configure.in: Use BFD_NEED_DECLARATION.
2652 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2653 * configure, config.in: Rebuild with autoconf 2.6.
2655 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2656 special_sections before returning when called with a non XCOFF
2659 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2662 * coffcode.h (coff_compute_section_file_positions): Only pad the
2663 previous section to force file alignment when creating an
2666 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2668 * coffcode.h (coff_compute_section_file_positions): If
2669 RS6000COFF_C, set up the .debug section.
2671 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2672 if it is not large enough to accomodate the entire TOC area with
2673 signed 16 bit offsets.
2674 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2676 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2677 TOC anchor to use the TOC value used in the output file.
2679 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2681 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2682 (_bfd_coff_read_string_table): Likewise.
2684 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2686 * pe-arm.c: Fix typos.
2687 * coff-arm.c: Likewise.
2689 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2691 * coff-ppc.c (list_ele): Added "cat"egory member.
2692 (record_toc): New category parameter (priv or pub).
2693 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2694 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2695 the mainline. It addes extra toc cells in error.
2696 (ppc_coff_swap_sym_in_hook): Added some documentation.
2697 (dump_toc): Can now diagnose "virtual toc" chicanery.
2699 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2701 * elf-bfd.h (struct elf_link_hash_table): Change type of
2702 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2704 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2706 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2707 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2709 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2710 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2711 defined or mentioned in a regular file.
2713 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2715 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2716 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2717 (coff_ppc_relocate_section): Correct REL24 handling
2718 (ppc_process_before_allocation): Correct TOCDEFN handling
2720 * peicode.h (dir_names): Added name descriptions
2722 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2724 * VERSION: Updated to cygnus-2.6.
2726 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2728 * targets.c (m68k4knetbsd_vec): Declare.
2730 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2732 * targets.c (bfd_target): Change type of second argument to
2733 _bfd_print_private_bfd_data from void * to PTR.
2734 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2735 using PTR rather than void *.
2736 * bfd-in2, libbfd.h: Rebuild.
2737 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2739 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2740 _bfd_generic_bfd_print_private_bfd_data rather than casting
2743 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2745 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2746 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2748 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2749 BFD64_BACKENDS_CFILES): New variables.
2752 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2754 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2755 not at the file position of the first section.
2756 * coffcode.h (coff_compute_section_file_positions): Avoid using
2758 (coff_write_object_contents): When generating a PPC PE executable
2759 with no symbols, round up the file size to a COFF_PAGE_SIZE
2761 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2762 don't write out a string table.
2764 * elf.c (bfd_section_from_shdr): When using a different section
2765 header, pass the new one to _bfd_elf_make_section_from_shdr.
2766 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2767 (elf_map_symbols): Add section VMA to symbol value when comparing
2769 (_bfd_elf_compute_section_file_positions): Only build symbol table
2770 if there are some symbols. Set file offset of symtab and strtab
2772 (assign_file_positions_except_relocs): Remove dosyms parameter.
2773 Change all callers. Never set file offset of symtab and strtab
2775 (_bfd_elf_copy_private_section_data): New function.
2776 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2777 (_bfd_elf_copy_private_symbol_data): New function.
2778 (swap_out_syms): Check for special mapping of st_shndx created by
2779 copy_private_symbol_data.
2780 * elfxx-target.h: Use new copy routines.
2781 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2782 (_bfd_elf_copy_private_section_data): Declare.
2784 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2786 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2789 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2790 _bfd_dummy_target, matching the recent change to archive
2793 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2795 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2796 arithmetic on PTR types.
2798 * aout-target.h (MY(callback)): Set the lma of the sections.
2800 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2801 symbol into a reloc against the section.
2803 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2805 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2806 glue for the relocs: IMGLUE and IFGLUE.
2807 (record_toc): new function - tracks toc contents
2808 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2809 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2810 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2811 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2812 (ppc_record_toc_entry): Removed a debug define (duh)
2814 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2815 (pe_print_idata): New function - formats the idata section data
2816 (pe_print_pdata): New function - formats the pdata section data
2817 (pe_print_private_bfd_data): calls to above
2819 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2821 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2822 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2823 TARGET_SYM and TARGET_NAME for vector and BFD name.
2824 * coff-pmac.c (pmac_xcoff_vec): Remove.
2825 (TARGET_SYM, TARGET_NAME): Define.
2826 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2827 machine to 0, not all PowerMacs are 601s.
2829 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2831 * elfcode.h (elf_object_p): Read in any program headers.
2832 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2833 based on the program headers, if any.
2834 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2835 (map_program_segments): Set p_paddr of program headers based on
2838 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2840 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2843 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2844 trying to do a relocateable link with a non-a.out object file.
2846 * archive.c (bfd_generic_archive_p): Check the first object file
2847 in an archive even if target_defaulted is set. If the object file
2848 has the wrong xvec, reject it.
2850 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2851 be represented, report the name via _bfd_error_handler.
2852 (translate_to_native_sym_flags): Likewise.
2853 * elf32-mips.c (mips_elf_final_link): Likewise.
2854 * oasys.c (oasys_write_sections): Likewise.
2856 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2857 which checks for STYP_OVRFLO sections.
2858 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2859 reloc and lineno count overflows.
2860 (coff_write_object_contents): Call coff_count_linenumbers before
2861 coff_compute_section_file_positions. If RS6000COFF_C, handle
2862 reloc and lineno count overflows.
2863 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2864 relocs before dealing with .pad sections. Count overflow section
2865 headers when handling .pad sections.
2867 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2870 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2871 (struct xcoff_link_hash_table): Add descriptor_section and
2872 special_sections fields.
2873 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2874 (xcoff_link_add_symbols): Set linkage section alignment. Create
2875 descriptor section. Check for magic symbol names (_text, etc.),
2876 and record them in special_sections if found. Set
2877 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2878 descriptor field to point back to the function code symbol.
2879 (xcoff_sweep): Always mark the special descriptor_section.
2880 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2881 function descriptor, and mark it if it is.
2882 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2883 parameter, and fill it in. Allocate space for the descriptor
2885 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2886 global linkage code. If an undefined function descriptor is
2887 exported, arrange to define it. Warn about any other undefined
2889 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2890 (xcoff_write_global_symbol): Create a function descriptor when
2892 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2893 * bfd-in2.h: Rebuild.
2895 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2897 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2898 (ppc_coff_link_hash_table): new types for hashing
2899 (ppc_coff_link_hash_newfunc): hash entry constructor
2900 (ppc_coff_link_hash_table_init): hash table initializer
2901 (ppc_coff_link_hash_table_create): hash table constructor
2902 (ppc_record_toc_entry): changed references to hash table
2903 (coff_ppc_relocate_section): changed references to hash table
2905 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2906 * libcoff.h: Rebuild
2908 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2909 (coff_link_add_symbols): removed toc_offset init
2911 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2913 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2916 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2917 if it is given and mmep is available.
2918 * acconfig.h: Undef USE_MMAP.
2919 * configure, config.in: Regenerated.
2920 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2921 table handling the old way.
2922 (aout_get_external_symbols): Don't complain if last byte of string
2924 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2925 (bfd_free_window) [! USE_MMAP]: Don't define.
2926 (bfd_get_file_window,
2927 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2929 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2931 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2934 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2936 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2937 compatible with AMD generated COFF files. Try to support both AMD
2938 and GNU formats simultaneously.
2939 (coff_a29k_relocate_section): Likewise.
2941 * libbfd.c (bfd_get_file_window): Change writable parameter from
2942 int to boolean; update all callers. Pass MAP_SHARED if not
2943 writable--it's required on Solaris. Cast fprintf argument to
2945 * bfd-in.h (bfd_get_file_window): Update declaration.
2946 * bfd-in2.h: Rebuild.
2947 * aoutx.h: Update calls to bfd_get_file_window.
2949 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2951 (xcoff_swap_ldhdr_in): New static function.
2952 (xcoff_swap_ldsym_in): New static function.
2953 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2954 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2955 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2956 Handle XTY_ER/XMC_XO symbols correctly.
2957 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2958 rather than normal symbol table.
2959 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2960 already defined with the same absolute value.
2961 (xcoff_mark): When considering called symbols, check whether the
2962 descriptor is from a dynamic object, rather than the symbol
2964 (xcoff_build_ldsyms): Likewise.
2966 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2967 Cast realloc and malloc return values. If malloc or realloc fail,
2968 set bfd_error_no_memory.
2969 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2970 * bfd-in2.h: Rebuild.
2972 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2974 * coff-ppc.c (ppc_record_toc_entry): new function.
2975 (in_reloc_p): changed return value.
2976 (coff_ppc_relocate_section): much rework.
2977 (ppc_allocate_toc_section): new function.
2978 (ppc_process_before_allocation): new function.
2979 (ppc_coff_swap_sym_in_hook): new function.
2981 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2982 (coff_link_add_symbols): initialize toc_offset.
2984 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2985 (coff_swap_aouthdr_out): Added more sections to the data
2986 dictionary for the pe file header. Also changed linker version
2987 number on the ppc side.
2988 (dir_names): small improvements to the dictionary printing.
2989 (pe_mkobject_hook): save the file level flags.
2991 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2992 (pe_tdata): added real_flags field
2993 (coff_tdata): added local_toc_sym_map and access macro
2995 * libcoff.h (coff_link_hash_entry): added toc_offset field
2996 (pe_tdata): added real_flags field
2997 (coff_tdata): added local_toc_sym_map and access macro
2999 * coffcode.h (coff_set_alignment_hook): added hook for PE.
3000 (coff_mkobject): init for local_toc_sym_map
3001 (coff_write_object_contents): set the internal_a.magic to
3002 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
3005 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
3007 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
3008 entries until both the line number address and the function name
3009 address are too large.
3011 * configure.in: Call AC_CHECK_PROG to find and cache AR.
3012 * configure: Rebuilt.
3014 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
3015 is defined in the environment.
3017 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
3019 * som.c (som_get_section_contents_in_window): Define to use
3022 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
3024 * coff-i860.c: New file, based on coff-i386.c.
3025 * cpu-i860.c: New file, based on cpu-i386.c.
3026 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
3027 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
3028 targets, using i860coff_vec.
3029 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
3030 trad-core.o and hosts/i860mach3.h.
3031 (i860coff_vec): Use coff-i860.o and cofflink.o.
3032 * configure: Rebuild.
3033 * Makefile.in: Rebuild dependencies.
3034 (ALL_MACHINES): Add cpu-i860.o.
3035 (BFD32_BACKENDS): Add coff-i860.o.
3036 (CFILES): Add cpu-i860.c and coff-i860.c.
3037 * targets.c (i860coff_vec): Declare.
3038 (bfd_target_vector): Add &i860coff_vec.
3039 * archures.c (bfd_i860_arch): Declare.
3040 (bfd_archures_list): Add &bfd_i860_arch.
3041 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
3042 (coff_set_flags): Handle bfd_arch_i860.
3043 (coff_write_object_contents): Handle I860 a.out magic number.
3045 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
3047 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
3048 the created .tc section to 2.
3049 (xcoff_mark): Don't keep a .loader reloc for a call to an
3050 undefined symbol when creating a shared library.
3051 (xcoff_build_ldsyms): When creating a shared library, generate
3052 global linkage code for a call to an undefined symbol.
3054 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3056 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3057 BFD32_BACKENDS, BFD64_BACKENDS.
3058 (.dep1): Put mkdep output in a separate file.
3059 Rebuilt dependencies.
3061 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3064 Permit use of mmap when available:
3066 * configure.in: Check for mmap, madvise, mprotect.
3067 * config.in, configure: Regenerated.
3069 * libbfd.c (struct _bfd_window_internal): Define type.
3070 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3072 (ok_to_map): New static variable for debugging.
3073 (_bfd_generic_get_section_contents_in_window): New function.
3074 * bfd-in.h (bfd_window_internal): Declare type.
3075 (bfd_window): Define type.
3076 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3077 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3080 * libaout.h (struct aoutdata): Add two window fields.
3081 (obj_aout_sym_window, obj_aout_string_window): New macros.
3082 * aoutx.h (some_aout_object_p): Initialize windows.
3083 (aout_get_external_symbols): Get symbol data and strings in
3084 windows instead of explicitly allocated buffers.
3085 (slurp_symbol_table): Free window instead of memory.
3086 (bfd_free_cached_info): Release windows instead of freeing storage
3088 (aout_link_free_symbols): Ditto.
3090 * targets.c (bfd_target): Add new field for
3091 get_section_contents_in_window.
3092 (BFD_JUMP_TABLE_GENERIC): Updated.
3093 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3094 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3095 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3096 macros for get_section_contents_in_window field.
3098 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3100 * core.c: Renamed to corefile.c
3101 * makefile.dos (OBJS): Change core.o to corefile.o
3102 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3105 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3107 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3108 targ_selvecs to allow debugging under Irix-5 native.
3111 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3113 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3114 to o. Clobber and restore the list of new csects around the call
3115 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3116 linker error and the linker wants to read the symbol table. Reset
3117 the line number count of a real section even if it has no relocs.
3118 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3120 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3123 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3125 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3126 an undefined symbol in a shared link.
3128 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3129 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3130 phdm@info.ucl.ac.be (Philippe De Muyter).
3132 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3134 * coff-m88k.c (rtype2howto): New static function.
3135 (RTYPE2HOWTO): Use it rather than a macro definition.
3137 * coffcode.h (coff_write_object_contents): set internal_a.magic
3138 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3140 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3141 define TRAD_HEADER to new file hosts/delta68.h.
3142 m88*-motorola-sysv*, however, does use ptrace-core.o.
3143 * hosts/delta68.h: New file.
3145 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3146 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3148 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3150 * i386linux.c (MY(vec)): Declare before use.
3152 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3154 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3155 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3157 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3158 BFD is not of the right type.
3159 (bfd_elf_get_needed_list): Likewise.
3160 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3161 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3162 * xcofflink.c (XCOFF_XVECP): Define.
3163 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3165 (bfd_xcoff_import_symbol): Likewise.
3166 (bfd_xcoff_export_symbol): Likewise.
3167 (bfd_xcoff_link_count_reloc): Likewise.
3168 (bfd_xcoff_record_link_assignment): Likewise.
3169 (bfd_xcoff_size_dynamic_sections): Likewise.
3171 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3172 table index against the number of symbols for a base relative
3175 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3177 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3178 full_aouthdr flag here...
3179 (_bfd_xcoff_bfd_final_link): ...not here.
3181 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3183 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3184 systems that have a system <libelf.h>.
3185 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3186 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3187 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3188 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3189 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3190 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3191 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3193 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3195 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3196 set, set BSF_WEAK in symbol. Change all callers.
3197 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3198 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3199 _bfd_generic_link_add_one_symbol.
3200 (ecoff_indirect_link_order): Check that the section tdata relocs
3201 are not NULL before using them.
3203 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3204 define TRAD_HEADER as hosts/alphalinux.h.
3205 * configure: Rebuild.
3206 * hosts/alphalinux.h: New file.
3207 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3210 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3212 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3213 C_ECOMM storage classes.
3215 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3217 (xcoff_mark): Call xcoff_mark_symbol.
3218 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3219 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3221 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3223 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3225 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3227 (xcoff_find_reloc): New static function.
3228 (xcoff_link_add_symbols): Use it.
3229 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3230 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3231 relocate the value of C_DECL.
3233 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3235 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3237 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3238 callback decide what goes in .relocs.
3239 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3240 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3243 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3245 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3248 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3250 * xcofflink.c: More improvements, mostly to fix handling of
3251 constructors and a few other special cases.
3252 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3253 zero, reverting yesterday's change.
3254 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3255 (bfd_xcoff_link_count_reloc): Declare.
3256 (bfd_xcoff_record_link_assignment): Declare.
3257 * bfd-in2.h: Rebuild.
3259 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3261 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3262 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3263 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3264 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3265 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3266 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3268 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3271 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3272 segments includes the a.out header. See to that the magic number
3273 *always* is big-endian.
3275 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3276 m68k4k NetBSD configurations.
3278 * configure.in, configure: Separate i386 & mips NetBSD
3279 configurations from other BSD ones. Don't assume DEC is the only
3280 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3281 configurations. Add support for m68k4k NetBSD object format.
3283 * libaout.h: Added M_68K4K_NETBSD magic.
3285 * m68k4knetbsd.c: New file.
3287 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3289 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3292 * hosts/mipsnbsd.h: New file.
3295 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3297 * config.bfd: Add config stuff for mips*-*-magic* to set
3298 targ_defvec to ecoff_big_vec.
3301 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3303 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3305 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3306 toc_section, and entry_section fields.
3307 (struct xcoff_section_tdata): Remove ldrel_count field.
3308 * libcoff.h: Rebuild.
3309 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3311 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3312 full a.out header if full_aouthdr is set in xcoff_data.
3313 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3314 based on sections stored in xcoff_data.
3315 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3317 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3318 (rs6000coff_vec): Set symbol_leading_char to '.'.
3319 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3320 value stored in ret rather than returning a pointer value.
3322 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3324 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3327 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3329 * som.c (som_slurp_string_table): Allocate the strings with malloc
3330 since they're free'd by free_cached_info.
3331 (som_slurp_symbol_table): Similarly for the symbol table.
3333 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3335 * Makefile.in (diststuff): Don't make headers.
3337 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3339 * Makefile.in: Rebuild dependencies.
3341 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3342 output_bfd is not SunOS.
3343 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3344 non-SunOS input files.
3346 * xcofflink.c: Extensive changes to support linking shared objects
3347 and generating a .loader section.
3348 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3349 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3350 last_symndx, and ldrel_count fields.
3351 * libcoff.h: Rebuild.
3352 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3353 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3355 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3356 (bfd_xcoff_export_symbol): Declare.
3357 (bfd_xcoff_size_dynamic_sections): Declare.
3358 * bfd-in2.h: Rebuild.
3360 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3362 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3363 * configure: Rebuild.
3364 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3365 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3367 (pmac_xcoff_vec): Update to use new xcoff support.
3368 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3369 (xcoff_write_armap): Declare buf as unsigned char.
3370 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3372 * mpw-make.sed: Generalize subdir_do edit.
3374 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3376 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3377 correctly. Don't initialize asect->vma.
3379 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3381 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3382 something a little less than the page size.
3384 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3386 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3388 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3390 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3391 * coffcode.h (coff_write_object_contents): If .bss is before
3392 .data us that as data_start.
3393 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3395 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3396 (coff_swap_outhdr_out): Hardwire in version number.
3398 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3400 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3401 major and minor to *_vno, since the former are also macros in
3402 SunOS header files. Cast result of bfd_alloc to appropriate
3405 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3406 before assigning to sec_data.
3408 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3410 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3411 now relative to the section, not absolute.
3412 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3413 get the file name when there is a N_SO directory name. When
3414 handling stabs, remember that section->vma was added to the
3417 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3419 * sunos.c (struct sunos_link_hash_table): Add needed field.
3420 (sunos_link_hash_table_create): Call bfd_release, not free.
3421 (sunos_link_hash_table_create): Initialize needed field.
3422 (sunos_add_dynamic_symbols): Record needed objects.
3423 (bfd_sunos_get_needed_list): New function.
3424 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3425 * bfd-in2.h: Rebuild.
3427 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3429 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3431 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3433 * bfd-in.h (struct bfd_link_needed_list): Rename from
3434 bfd_elf_link_needed_list.
3435 * bfd-in2.h: Rebuild.
3436 * elf.c, elflink.h, libelf.h: Corresponding changes.
3438 Add start at AIX linker support; no shared libraries yet.
3439 * xcofflink.c: New file.
3440 * configure.in (rs600coff_vec): Use xcofflink.o.
3441 * configure: Rebuild.
3442 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3444 (struct xcoff_section_tdata): Define.
3445 (xcoff_section_data): Define macro.
3446 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3447 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3448 (_bfd_xcoff_bfd_final_link): Declare.
3449 (_bfd_ppc_xcoff_relocate_section): Declare.
3450 * libcoff.h: Rebuild.
3451 * coff-rs6000.c: Clean up a bit.
3452 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3453 cputype, csects, and debug_indices.
3454 (xcoff_copy_private_bfd_data): Copy cputype.
3455 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3456 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3457 (xcoff_reloc_type_lookup): Rename from
3458 rs6000coff_reloc_type_lookup.
3459 (coff_relocate_section): Define.
3460 (_bfd_xcoff_sizeof_headers): Define.
3461 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3462 (_bfd_xcoff_bfd_relax_section): Define.
3463 (_bfd_xcoff_bfd_link_split_section): Define.
3464 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3466 * coffcode.h (coff_compute_section_file_positions): If AIX,
3467 increment sofar by SMALL_AOUTSZ if not executable.
3468 (coff_write_object_contents): If AIX, always output an a.out
3469 header; if not executable, header size of SMALL_AOUTSZ.
3470 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3471 (_bfd_stringtab_init): Initialize xcoff field.
3472 (_bfd_xcoff_stringtab_init): New function.
3473 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3474 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3475 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3476 * libbfd.h: Rebuild.
3477 * Makefile.in: Rebuild dependencies.
3478 (BFD32_BACKENDS): Add xcofflink.o.
3479 (CFILES): Add xcofflink.c.
3481 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3482 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3483 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3485 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3487 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3489 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3491 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3492 * config.in: Regenerated.
3494 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3495 (_bfd_chunksize): New variable.
3496 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3497 for obstack chunk size.
3498 * configure.in: Check for getpagesize.
3499 * configure: Regenerated.
3501 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3503 * trad-core.c (rawptr): Make it a local variable of
3504 ptrace_unix_core_file_p.
3506 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3508 * coff-arm.c (in_reloc_p): New.
3509 * coff-i386.c (in_reloc_p): New.
3510 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3511 (coff_write_object_contents): Only set has_reloc_section
3513 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3514 in_reloc_p to decide if reloc should be emitted.
3515 * libcoff.h (pe_data_type.in_reloc_p): New.
3516 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3518 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3520 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3521 (_bfd_coff_read_internal_relocs): Likewise.
3522 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3523 (_bfd_coff_read_internal_relocs): Likewise.
3525 * elflink.h (elf_link_add_object_symbols): Correct conditions
3526 under which type and size change warnings are issued.
3528 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3530 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3531 a symbol which is not in a real section.
3532 (coff_write_native_symbol): Corresponding change.
3534 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3535 coff_link_hash_newfunc and make non-static.
3536 (_bfd_coff_link_hash_table_init): New function, broken out of
3537 _bfd_coff_link_hash_table_create.
3538 (_bfd_coff_link_hash_table_create): Use it.
3539 (process_embedded_commands): Make static.
3540 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3541 (_bfd_coff_link_hash_table_init): Declare.
3542 * libcoff.h: Rebuild.
3544 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3545 field in XCOFF tdata.
3546 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3547 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3548 based on cputype stored in a.out header, or in n_type of initial
3550 (coff_write_object_contents): Set cputype correctly in a.out
3552 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3554 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3555 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3557 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3558 * libcoff.h: Rebuild.
3560 * cpu-rs6000.c (rs6000_compatible): New static function.
3561 (bfd_rs6000_arch): Use it.
3562 * cpu-powerpc.c (powerpc_compatible): New static function.
3563 (arch_info_struct): Define various flavours of PowerPC.
3564 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3567 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3569 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3571 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3573 * elflink.h (elf_link_add_object_symbols): Don't warn about
3574 changing the size or type if the old definition was weak.
3576 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3578 * coffcode.h (combined_entry_type): Add fix_line field.
3579 (coff_slurp_line_table): Warn if we try to set the lineno field of
3581 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3582 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3583 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3584 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3586 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3587 * libcoff.h: Rebuild.
3589 * libcoff-in.h (struct xcoff_tdata): Define.
3590 (xcoff_data): Define.
3591 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3592 * bfd-in2.h, libcoff.h: Rebuild.
3593 * coff-rs6000.c (xcoff_mkobject): New static function.
3594 (coff_mkobject): Define.
3595 (xcoff_copy_private_bfd_data): New static function.
3596 (coff_bfd_copy_private_bfd_data): Define.
3597 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3599 (rs6000coff_vec): Add DYNAMIC to object_flags.
3600 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3601 .loader sections specially.
3602 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3603 section alignment from the XCOFF tdata information.
3604 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3605 F_SHROBJ, and copy the extra a.out header information into the
3606 XCOFF tdata structure.
3607 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3608 F_DYNLOAD and the extra a.out header information.
3609 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3610 C_HIDEXT symbol with attached csect information.
3611 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3612 in the o_maxdata field.
3613 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3614 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3615 end if BSF_NOT_AT_END is set.
3617 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3618 _bfd_read_ar_hdr_fn.
3619 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3620 * bfd-in2.h, libbfd.h: Rebuild.
3621 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3623 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3624 (bfd_slurp_bsd_armap_f2): Likewise.
3625 (_bfd_slurp_extended_name_table): Likewise.
3627 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3629 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3631 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3632 when the symbol table is empty.
3634 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3635 space for section symbols, since we don't output them either.
3636 (elf_m68k_adjust_dynindx): Removed.
3638 * ptrace-core.c (rawptr): Make it a local variable of
3639 ptrace_unix_core_file_p.
3641 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3643 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3646 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3647 Mac object file formats.
3649 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3651 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3652 auxent if there isn't one.
3653 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3654 rather than FILNMLEN as the maximum name length.
3656 * coffcode.h (bfd_coff_backend_data): Add new field
3657 _bfd_coff_print_aux.
3658 (bfd_coff_print_aux): New static function.
3659 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3660 scnlen field of an XTY_LD csect aux entry.
3661 (coff_print_aux): New static function.
3662 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3663 in coff_pointerize_aux_hook.
3664 (bfd_coff_std_swap_table): Initialize new field.
3665 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3666 * libcoff.h: Rebuild.
3667 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3668 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3670 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3671 if there are symbols, for native AIX ld compatibility.
3673 * coffcode.h (bfd_coff_backend_data): Add new field
3674 _bfd_coff_pointerize_aux_hook.
3675 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3676 or I960, and as 0 otherwise.
3677 (bfd_coff_std_swap_table): Initialize new field.
3678 * libcoff.h: Rebuild.
3679 * coffgen.c (coff_pointerize_aux): Change parameters to take
3680 symbol pointer instead of type and class, and to take aux index.
3681 Call _bfd_coff_pointerize_aux_hook if it is defined.
3682 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3683 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3684 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3686 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3687 read-only/host-only support.
3689 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3691 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3694 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3695 BFD_JUMP_TABLE_ARCHIVE accordingly.
3696 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3697 (_bfd_compute_and_write_armap): Declare.
3698 (_bfd_generic_read_ar_hdr): Declare.
3699 (_bfd_read_ar_hdr): Define.
3700 (_bfd_noarchive_read_ar_hdr): Define.
3701 (_bfd_archive_bsd_read_ar_hdr): Define.
3702 (_bfd_archive_coff_read_ar_hdr): Define.
3703 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3704 _bfd_read_ar_hdr instead.
3705 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3706 (_bfd_compute_and_write_armap): Rename from
3707 compute_and_write_armap. Make non-static. Change all callers.
3708 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3709 than _bfd_snarf_ar_hdr.
3710 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3711 * ieee.c (ieee_read_ar_hdr): Define.
3712 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3713 * oasys.c (oasys_read_ar_hdr): Define.
3714 * som.c (som_read_ar_hdr): Define.
3715 * bfd-in2.h, libbfd.h: Rebuild.
3717 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3719 * peicode.c (coff_swap_filehdr_in): If symptr is
3720 zero, there aren't any symbols, even if nsyms is set.
3722 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3724 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3726 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3727 sections, and set styp correctly for them: .got, .hash, .dynamic,
3728 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3729 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3731 (ecoff_sort_hdrs): New static function.
3732 (ecoff_compute_section_file_positions): Return boolean, not void.
3733 Sort the sections by VMA before looking through them. Put the
3734 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3735 section on an appropriate boundary within the page.
3736 (ecoff_compute_reloc_file_positions): Check return value of
3737 ecoff_compute_section_file_positions.
3738 (_bfd_ecoff_set_section_contents): Likewise.
3739 (_bfd_ecoff_write_object_contents): Check for various Alpha
3740 section types when incrementing text_size and data_size. Call
3741 adjust_headers backend function if it exists.
3742 * coff-alpha.c (alpha_adjust_headers): New static function.
3743 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3744 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3746 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3748 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3750 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3751 of ALTERNATE_AIX_CORE_FORMAT.
3752 * configure.in (aix4): No longer need CORE_FLAGS.
3753 * configure: Updated.
3755 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3757 NS32k changes from Ian Dall:
3758 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3760 (aout_link_input_section_std, aout_link_input_section_ext,
3761 aout_link_reloc_link_order): Call them instead of _bfd_*
3763 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3765 (backend_data): Use it instead of hardcoded zero.
3767 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3768 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3770 * ns32knetbsd.c: Include bfd.h.
3771 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3772 (MY_bfd_reloc_type_lookup): Declare function too.
3773 * pc532-mach.c (set_sizes): Don't declare.
3774 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3775 (backend_data, MY_backend_data): Don't define.
3777 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3778 ns32k-*-lites* like ns32k-*-netbsd*.
3780 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3783 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3785 * coffcode.h (coff_write_object_contents): Restore setting
3786 f_timdat to 0, deleted on August 22.
3788 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3790 * coffcode.h (coff_bfd_copy_private_symbol_data,
3791 coff_bfd_copy_private_section_data,
3792 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3793 * peicode.h (coff_bfd_copy_private_bfd_data): New
3794 (pe_bfd_copy_private_bfd_data): New.
3795 (coff_swap_scnhdr_in): Swap bss size into the right place.
3796 (pe_print_private_bfd_data): Add some newlines.
3798 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3800 * som.c (setup_sections): Don't die if a space has no subspaces.
3802 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3804 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3805 dynamic symbol override a common symbol. Don't change the size or
3806 type if they have been set and the new symbol is not a definition.
3807 Warn if the size or type changes.
3809 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3811 * som.c (som_begin_writing): Don't write the symbol table or
3813 (som_finish_writing): Write them here. Place them after the
3814 subspace data, but before the relocs.
3816 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3818 * sunos.c (sunos_add_one_symbol): Just pass false, not
3819 info->shared_library, to sunos_create_dynamic_sections.
3820 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3822 (sunos_check_dynamic_reloc): Remove .text section assertion.
3824 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3826 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3827 * configure, configure.in: Add pmac_xcoff_vec case.
3828 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3829 * coff-pmac.c: New file, PowerMac XCOFF support.
3830 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3831 * targets.c (pmac_xcoff_vec): Declare.
3833 * mpw-config.in: Various changes to be compatible with the
3834 autoconf-based configury.
3835 * mpw-make.sed: New file, sed commands to translate Unix
3836 makefile into MPW syntax.
3837 * mpw-make.in: Remove.
3838 * hosts/mpw.h: Remove.
3839 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3840 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3842 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3844 * binary.c (binary_get_symtab): Return an empty string on error.
3845 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3847 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3849 * coff-ppc.c: Reformatted according to gnu conventions
3850 Removed irrelevant "if 0" code
3852 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3854 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3855 symbols rather than as indirect symbols.
3856 (MY(slurp_symbol_table)): Don't do anything special about
3859 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3860 of .ctors and .dtors sections is no larger than 2.
3862 * sunos.c (sunos_add_one_symbol): Don't change
3863 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3865 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3866 dynamic symbols when creating a shared library.
3867 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3869 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3870 written even if it is not defined in a regular object.
3871 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3872 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3873 rather than the constant 22.
3874 (sunos_check_dynamic_reloc): Handle creating a shared library.
3875 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3876 zero when creating a shared library.
3877 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3878 write it out at the start of the symbol table.
3880 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3882 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3884 * config.bfd: Add arm-*-coff.
3885 * configure.in, configure: Add armcoff_{little,big}_vec.
3886 * targets.c (armcoff_{little,big}_vec): Declare.
3887 (bfd_target_vector): Add armcoff_{little,big}_vec.
3888 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3890 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3892 * targets.c (bfd_find_target): Remove debugging code.
3894 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3896 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3898 * Makefile.in: added *-ppc files
3899 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3900 allow pe based .o's to be shared with other tools on ppc/NT
3901 * config.bfd: added powerpc[le]-[pe|winnt] config support
3902 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3903 * peicode.h: Added more section flags for PE on ppc
3904 Added coff_swap_filehdr_out to allow peicode.h to be
3905 used for non-image PE files on ppc.
3906 Check for image, or not, before copying pe_opthdr
3907 * targets.c: Added new bfd's
3908 * targets.c: Removed two inactive bfds that shouldn't have made it this
3911 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3913 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3914 explicit values to initialize all relocs. Change all users.
3915 (ppc_elf_brtaken_inner): New function to handle branch predicition
3917 (ppc_elf_brtaken_reloc): Ditto.
3918 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3919 relocs use ppc_elf_unsupported_reloc.
3920 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3921 needs to be reported.
3922 (ppc_elf_relocate_section): Support branch prediction relocs.
3924 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3926 * bfd.c (bfd_assert): Remove \n from string passed to
3929 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3930 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3931 (bfd_coff_make_section_hook): Don't define.
3932 (coff_make_section_hook): Remove.
3933 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3934 (styp_to_sec_flags): Likewise.
3935 (coff_write_object_contents): Likewise.
3936 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3938 * libcoff.h: Rebuild.
3939 * coffgen.c (make_a_section_from_file): Just call
3940 bfd_make_section_anyway, not bfd_make_section or
3941 bfd_coff_make_section_hook.
3942 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3943 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3944 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3945 make_section_hook field.
3946 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3948 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3949 pointers into value field for warning and indirect symbols; just
3950 leave the value field alone.
3951 * linker.c (generic_link_add_symbol_list): Use next symbol for
3952 warning and indirect symbols, rather than looking in symbol value.
3953 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3954 parameter. Change all callers. Remove support for indirect
3955 symbols; it didn't work anyhow.
3956 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3957 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3958 * bfd-in2.h: Rebuild.
3960 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3962 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3963 go back to telling the tools this reloc operates on 32 bits.
3965 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3967 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3968 rather than a direct fprintf.
3969 * archive.c (_bfd_write_archive_contents): Likewise.
3970 * coffcode.h (coff_slurp_symbol_table): Likewise.
3971 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3972 (ppc_elf_unsupported_reloc): Likewise.
3973 (ppc_elf_relocate_section): Likewise.
3974 * i386linux.c (linux_tally_symbols): Likewise.
3975 (linux_finish_dynamic_link): Likewise.
3976 * osf-core.c (osf_core_core_file_p): Likewise.
3977 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3978 * som.c (som_sizeof_headers): Likewise.
3979 * srec.c (srec_bad_byte): Likewise.
3980 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3981 * libbfd-in.h (bfd_assert): Declare first parameter const.
3982 * libbfd.h: Rebuild.
3983 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3984 bfd_reloc_overflow is enough.
3985 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3986 * coff-h8500.c (rtype2howto): Likewise.
3987 * coff-z8k.c (rtype2howto): Likewise.
3988 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3989 * elf.c (_bfd_elf_get_lineno): Likewise.
3990 (_bfd_elf_no_info_to_howto): Likewise.
3991 (_bfd_elf_no_info_to_howto_rel): Likewise.
3992 * hp300hpux.c (convert_sym_type): Likewise.
3993 (MY(swap_std_reloc_in)): Likewise.
3994 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3996 * libaout.h (struct aoutdata): Add line_buf field.
3997 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3998 and filename_buffer. Instead, use a malloc buffer stored in the
3999 new line_buf field. Remove length restrictions.
4001 * coffgen.c (string_size): Remove static variable.
4002 (debug_string_size, debug_string_section): Likewise.
4003 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
4004 and debug_string_size_p parameters. Use them instead of the
4005 global variables. Change all callers.
4006 (coff_write_symbol): Likewise.
4007 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
4008 (coff_write_symbols): Add local variables to replace removed
4011 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
4012 function, and line_base fields.
4013 * libcoff.h: Rebuild.
4014 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
4015 information, rather than using static variables.
4017 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
4018 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
4020 * init.c (initialized): Remove static variable.
4021 (bfd_init): Don't bother setting initialized.
4022 (bfd_check_init): Remove.
4023 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
4024 * libbfd.h: Rebuild.
4026 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4028 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
4029 size for full core dumps. Copy core file header to private data.
4030 (rs6000coff_core_file_failing_command,
4031 rs6000coff_core_file_failing_signal): New functions to extract
4032 the file name and terminating signal from the core file.
4033 * coff-rs6000.c: Use them.
4035 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
4037 Change arch info to be const, initialized at compile time.
4038 * archures.c: Reindent many functions. Change CONST to const.
4039 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
4040 nothing set it anyhow. Make next const.
4041 (bfd_arch_info_list): Remove.
4042 (bfd_archures_list): Rename from archures_init_table. Change from
4043 a table of function pointers to a table of bfd_arch_info_type
4044 structure addresses.
4045 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
4046 (bfd_lookup_arch): Likewise.
4047 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4049 (bfd_default_arch_struct): Make const.
4050 (bfd_arch_init, bfd_arch_linkin): Remove.
4051 (bfd_get_arch_info): Return a const pointer.
4052 * init.c (bfd_init): Don't call bfd_arch_init.
4053 * bfd.c (struct _bfd): Make arch_info const.
4054 * bfd-in2.h: Rebuild.
4055 * libbfd.h: Rebuild.
4056 * configure.in: Put & before everything in $selarchs.
4057 * configure: Rebuild.
4058 * cpu-*.c: Change bfd_*_arch from a function which calls
4059 bfd_arch_linkin to a const structure.
4060 * ieee.c (ieee_object_p): Make arch const.
4062 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4064 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4066 * bfd-in2.h: Regenerate.
4067 * libbfd.h: Regenerate.
4069 * elf32-ppc.c (reloc_type): Update names to match current draft.
4070 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4071 relative. Update names to current V.4 draft.
4072 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4073 (ppc_elf_relocate_section): Rename relocations to match draft.
4075 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4077 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4078 compiled with -mrelocatable-lib to be linked with either normal
4079 modules or -mrelocatable modules.
4081 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4083 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4084 in the a.out header.
4086 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4087 a reloc against a local symbol, even if it's not a section.
4089 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4091 * targets.c (bfd_target): Remove unused align_power_min field.
4092 * bfd-in2.h: Rebuild.
4093 * All backends: Remove initialization of align_power_min.
4095 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4097 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4099 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4101 * config.bfd (mips-dec-netbsd*): New target.
4102 * configure.host (mips-dec-netbsd*): New host.
4103 * configure.in (mips-dec-netbsd*): New native.
4104 * configure: Rebuild.
4106 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4108 Make the COFF backend linker merge common types:
4109 * cofflink.c (struct coff_debug_merge_element): Define.
4110 (struct coff_debug_merge_type): Define.
4111 (struct coff_debug_merge_hash_entry): Define.
4112 (struct coff_debug_merge_hash_table): Define.
4113 (coff_debug_merge_hash_table_init): Define.
4114 (coff_debug_merge_hash_table_free): Define.
4115 (coff_debug_merge_hash_lookup): Define.
4116 (struct coff_final_link_info): Add debug_merge field.
4117 (coff_debug_merge_hash_newfunc): New static function.
4118 (_bfd_coff_final_link): Allocate and free debug_merge table.
4119 (coff_link_input_bfd): Merge identical enum, struct and union
4122 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4124 Convert i960 COFF to use COFF backend linker.
4125 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4126 structure to store the symbol being used.
4127 (coff_i960_start_final_link): New static function.
4128 (coff_i960_relocate_section): New static function.
4129 (coff_i960_adjust_symndx): New static function.
4130 (coff_start_final_link): Define.
4131 (coff_relocate_section): Define.
4132 (coff_adjust_symndx): Define.
4133 * coffcode.h (bfd_coff_backend_data): Add new callback function
4134 _bfd_coff_start_final_link.
4135 (bfd_coff_start_final_link): Define.
4136 (coff_start_final_link): Define if not defined.
4137 (bfd_coff_std_swap_table): Add coff_start_final_link.
4138 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4140 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4141 function callback is not NULL.
4142 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4143 (_bfd_coff_internal_syment_name): Declare.
4144 * libcoff.h: Rebuild.
4145 * configure.in (icoff_big_vec): Add cofflink.o.
4146 (icoff_little_vec): Likewise.
4147 * configure: Rebuild.
4149 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4151 * Makefile.in (clean-info): Remove extraneous tab from line
4154 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4156 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4157 contents has relocs.
4159 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4161 * coffcode.h (coff_compute_section_file_positions): Keep the
4163 (coff_write_object_contents): Remember if it's a relocatable
4165 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4166 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4167 if relocatable file. Swap out saved raw size.
4169 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4171 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4172 (maintainer-clean): Rename from realclean, passing
4173 maintainer-clean down to subdirectories, but leave realclean as a
4176 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4179 * dep-in.sed: Remove config.h from generated dependencies.
4181 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4182 broken out of sunos_canonicalize_dynamic_symtab.
4183 (sunos_canonicalize_dynamic_symtab): Call new function
4184 sunos_slurp_dynamic_symtab.
4185 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4186 dynamic symbol table to the caller.
4187 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4188 callback to override the symbols being read.
4189 * libaout.h (struct aout_backend_data): Add three new parameters
4190 to add_dynamic_symbols callback.
4192 Extensive minor changes to avoid various gcc warnings. Also:
4193 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4194 * archures.c (bfd_arch_info_type): Change mach field from long to
4196 (bfd_lookup_arch): Change machine parameter from long to unsigned
4199 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4201 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4202 a symbol with a non-zero plt_offset.
4204 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4206 * elfcode.h (align_file_position): Remove; not used.
4208 * configure.in: Only check for <sys/procfs.h> on a native system,
4209 and make sure it defines prstatus_t.
4210 * configure: Rebuild.
4212 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4214 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4216 * config.in: Rename from config.h.in.
4217 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4218 Check for config.h:config.in when creating stamp-h.
4219 * configure: Rebuild.
4220 * Makefile.in (stamp-h): Depend upon config.in rather than
4221 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4222 calling config.status.
4224 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4225 (Makefile): Just rebuild Makefile.
4226 (config.h, stamp-h): New targets.
4227 * configure.in: Create stamp-h when rebuilding config.h.
4228 * configure: Rebuild.
4230 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4232 * configure.in: Call AC_CONFIG_HEADER. Substitute
4233 HOST_64BIT_LONG. Check that various header files exist. Check
4234 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4235 and/or free need to be declared. Don't make a link to sysdep.h.
4236 Define TRAD_HEADER for various hosts.
4237 * configure: Rebuild.
4238 * configure.host: Don't set my_host. Add definitions taken from
4239 host header files for various entries. Remove entries which now
4241 * acconfig.h: New file.
4242 * config.h.in: New file, built by autoheader.
4243 * sysdep.h: New file.
4244 * Makefile.in (do_distclean): Don't remove sysdep.h.
4246 (LOCAL_H_DEPS): New variable.
4247 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4249 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4250 ($(OPTIONAL_BACKENDS)): Likewise.
4251 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4252 looking through sysdep.h.
4253 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4254 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4255 (fprintf_vma, sprintf_vma): Likewise.
4256 (int64_type, uint64_type): Don't define.
4257 * bfd-in2.h: Rebuild.
4258 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4259 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4260 * lynx-core.c: Include stuff from old hosts/lynx.h.
4261 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4262 rather than NO_FCNTL.
4263 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4264 rather than NATIVE_HPPAHPUX_COMPILER.
4265 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4267 * hosts/*.h: Remove all header files which merely include,
4268 declare, and define things. Leave header files which define
4269 information needed by trad-core.c.
4271 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4272 (BFD_CC_FOR_BUILD): Define.
4273 * configure.in: Use BFD_CC_FOR_BUILD.
4274 * configure: Rebuild.
4276 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4278 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4279 * configure: Rebuild.
4281 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4284 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4286 * config.bfd: i386pe_ve -> i386pe_vec.
4288 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4290 * configure.host: Incorporate host Makefile fragments by setting
4292 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4293 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4294 value based on whether the code is being compiled by a cross
4295 compiler. Don't substitute host_makefile_frag or frags.
4296 * aclocal.m4: New file to define local AC_PROG_CC.
4297 * configure: Rebuild.
4298 * Makefile.in (INSTALL): Set to @INSTALL@.
4299 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4300 (INSTALL_DATA): Set to @INSTALL_DATA@.
4302 (CC): Define as @CC@.
4303 (CFLAGS): Set to @CFLAGS@.
4304 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4305 (@host_makefile_frag@): Remove.
4306 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4307 after other options.
4308 (config.status): Remove dependency upon @frags@.
4309 * config/*.mh, config/README: Remove.
4311 * config.bfd: Rewrite to incorporate the contents of the Makefile
4312 fragments by setting shell variables, rather than merely returning
4313 the name of a Makefile fragment.
4314 * configure.in: Use shell variables set by config.bfd rather than
4315 looking at the target Makefile fragment files. Don't substitute
4316 target_makefile_frag. Do substitute TDEFINES.
4317 * configure: Rebuild.
4318 * Makefile.in (@target_makefile_frag@): Remove.
4319 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4320 * config/*.mt: Remove.
4322 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4324 * configure.in: Put changequote lines around "i[345]86" patterns
4325 section of core file support.
4327 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4329 * som.c (som_bfd_print_private_bfd_data): Define to use the
4332 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4334 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4335 entry, text_start and data_start.
4337 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4339 * Makefile.in (OFILES): Remove $(TDEPFILES).
4340 * config/apollo.mt (TDEPFILES): Remove.
4341 * config/README: Update.
4343 * configure.in: For a native configuration, set COREFILE and
4344 COREFLAG based on the canonical host name.
4345 * configure: Rebuild.
4346 * Makefile.in: Rebuild dependencies.
4347 (ALL_CFLAGS): Add @COREFLAG@.
4348 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4349 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4350 support routines. Check LYNX_CORE rather than HOST_LYNX.
4351 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4352 * i386lynx.c: Likewise.
4353 * m68klynx.c: Likewise.
4354 * sparclynx.c: Likewise.
4355 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4356 * *-core.c: Comment changes.
4357 * config/decstation.mh (HDEPFILES): Remove.
4358 (HDEFINES): Remove -DTRAD_CORE.
4359 * config/irix3.mh (RANLIB): Remove.
4360 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4361 (HDEFINES): Remove -DIRIX_CORE.
4362 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4363 (HDEFINES): Remove -DTRAD_CORE.
4364 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4365 * config/ultra3.mh (RANLIB): Remove.
4366 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4367 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4368 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4369 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4370 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4371 * config/i386aix.mh, config/i386bsd.mh: Remove.
4372 * config/i386linux.mh, config/i386mach3.mh: Remove.
4373 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4374 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4375 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4376 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4377 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4378 * config/solaris2.mh, config/stratus.mh: Remove.
4379 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4380 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4382 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4384 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4385 DT_FINI entry if the appropriate symbol is not in the hash table.
4387 * libelf.h (struct elf_backend_data): Add create_program_headers
4388 and want_hdr_in_seg fields.
4389 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4391 (elf_backend_create_program_headers): Likewise.
4392 (elfNN_bed): Initialize create_program_headers and
4394 * elf.c (get_program_header_size): Call create_program_headers
4396 (map_program_segments): Check want_hdr_in_seg backend field. Call
4397 create_program_headers backend routine.
4399 * elf.c (assign_file_positions_except_relocs): Align non allocated
4400 sections when creating an executable.
4402 * elfcode.h (elf_swap_phdr_in): Make non static.
4403 (elf_swap_phdr_out): Make non static.
4404 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4405 (bfd_elf32_swap_phdr_out): Declare.
4406 (bfd_elf64_swap_phdr_in): Declare.
4407 (bfd_elf64_swap_phdr_out): Declare.
4409 * ecofflink.c (ecoff_collect_shuffle): New static function.
4410 (_bfd_ecoff_get_accumulated_pdr): New function.
4411 (_bfd_ecoff_get_accumulated_sym): New function.
4412 (_bfd_ecoff_get_accumulated_ss): New function.
4413 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4414 (_bfd_ecoff_get_accumulated_sym): Declare.
4415 (_bfd_ecoff_get_accumulated_ss): Declare.
4416 * libbfd.h: Rebuild.
4418 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4420 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4422 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4423 warning symbols. If any section is named .gnu.warning.XXX, treat
4424 the contents as a warning to be issued if the symbol XXX is
4426 (elf_link_output_extsym): For an indirect or warning symbol, just
4427 output the symbol it points to.
4429 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4430 if bfd_hash_allocate fails, since it will already be set.
4431 (generic_link_hash_newfunc): Likewise.
4432 (archive_hash_newfunc): Likewise.
4433 (hash_entry_bfd): New static function.
4434 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4435 callback. Allocate a new warning using the hash table newfunc.
4436 Use bfd_hash_replace to update the entry in the hash table, rather
4437 than assuming we can copy the fields with structure assignment.
4439 * hash.c (bfd_hash_replace): New function.
4440 * bfd-in.h (bfd_hash_replace): Declare.
4441 * bfd-in2.h: Rebuild.
4443 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4445 * config.bfd: Add mips*vr4300-*-elf* target.
4446 * config/mipsbvr4300.mt: Added.
4448 See file ChangeLog.2
4455 version-control: never