1 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
3 Added support for Alpha OpenVMS:
4 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
5 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
6 * config.h-vms, makefile.vms: New files.
7 * config.bfd (alpha-*-*vms*): New target.
8 * configure.in (evax_alpha_vec): New target vector.
10 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
11 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
12 * targets.c (bfd_target_evax_flavour): Define.
13 (evax_alpha_vec): Declare.
14 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
16 * bfd-in2.h, libbfd.h: Rebuild.
17 * Makefile.in: Rebuild dependencies.
18 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
19 evax-emh.o, and evax-misc.o.
20 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
21 evax-etir.c, evax-emh.c, and evax-misc.c.
24 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
26 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
28 (h8300_bfd_link_add_symbols): Likewise.
30 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
32 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
33 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
35 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
37 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
38 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
40 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
41 R_MIPS_32 relocs if creating a shared library.
43 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
45 * peicode.h (add_data_entry): Use pei_section_data rather than
46 _cooked_size. Corresponds to May 13 change in coffcode.h.
48 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
50 * cofflink.c (_bfd_coff_final_link): Handle long section names.
51 * coffcode.h (coff_write_object_contents): If there are long
52 section names, always set the f_symptr field, even if there are no
54 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
55 if there are no symbols.
57 * coffgen.c (make_a_section_from_file): Check return value of
58 _bfd_coff_read_string_table.
59 (coff_real_object_p): Check return value of
60 make_a_section_from_file.
61 (_bfd_coff_read_string_table): Check that there are some symbols
62 before trying to read the string table size.
64 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
66 * xcofflink.c (xcoff_link_add_symbols): When considering whether
67 to replace a symbol in a dynamic object with a symbol from another
68 dynamic object, do the replacement if the existing symbol is
71 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
72 for _ptrgl, and treat it as global linkage code.
74 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
75 filename or N_SO symbol past the offset, and use it to indicate
76 that there is no line number or function when appropriate.
78 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
80 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
81 common symbol defined by the linker. Don't export function code
82 even if export_defineds is set.
84 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
86 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
88 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
89 (h8300_symbol_address_p): New function.
90 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
93 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
95 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
97 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
98 correctly for the two variants. Allow relaxing if the target
99 is 128 bytes away since after relaxation it'll be 126 bytes away.
100 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
101 "dot" and "value". Allow relaxing if the target is 128 bytes
102 away since after relaxation it'll be 126 bytes away.
103 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
104 the given section until nothing changes.
106 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
108 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
109 alignment hack--we can get the lnnoptr info another way without
110 suddenly increasing the alignment requirements. Set the flags for
112 (ecoff_compute_section_file_positions): Do so.
114 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
116 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
117 to keep the HP emulator database happy.
119 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
120 From Kevin Buettner <kev@primenet.com>.
122 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
124 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
125 name of a NULL section.
127 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
129 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
130 set, always call the notice callback.
132 * VERSION: Increment for bfdlink.h change.
134 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
136 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
137 (sh_relax_delete_bytes): Correct handling of differently sized
138 trailing alignment reloc.
140 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
141 * bfd-in2.h: Rebuild.
142 * configure.in: Warn if there is no known 64 bit type.
143 * configure: Rebuild.
145 * Makefile.in: Rebuild dependencies.
146 (BFD32_BACKENDS): Add ppcboot.o.
147 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
149 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
150 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
152 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
154 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
155 (bfd_mips_elf64_swap_reginfo_out): Move from here...
156 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
157 (bfd_mips_elf64_swap_reginfo_out): ...to here.
159 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
161 * elf64-mips.c: Improve reloc special_functions and handling of
162 SHT_MIPS_OPTIONS section.
163 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
164 mips_elf_hi16_reloc and make globally visible.
165 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
166 make globally visible.
167 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
168 make globally visible.
169 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
170 and make globally visible.
171 (gprel16_with_gp): Check howto->src_mask before using value in
173 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
174 and make globally visible.
175 (gprel32_with_gp): Check howto->src_mask before fetching value.
176 (bfd_mips_elf_swap_options_in): New function.
177 (bfd_mips_elf_swap_options_out): New function.
178 (_bfd_mips_elf_set_private_flags): Rename from
179 mips_elf_set_private_flags and make globally visible.
180 (_bfd_mips_elf_copy_private_bfd_data): Rename from
181 mips_elf_copy_private_bfd_data and make globally visible.
182 (_bfd_mips_elf_merge_private_bfd_data): Rename from
183 mips_elf_merge_private_bfd_data and make globally visible.
184 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
185 for a SHT_MIPS_OPTIONS section.
186 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
187 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
188 name of a SHT_MIPS_OPTIONS section.
189 (_bfd_mips_elf_set_section_contents): New function.
190 (mips_elf32_section_processing): Set the GP value in a
191 SHT_MIPS_OPTIONS section.
192 (_bfd_mips_elf_find_nearest_line): Rename from
193 mips_elf_find_nearest_line and make globally visible.
194 (bfd_elf32_set_section_contents): Define.
195 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
196 (_bfd_mips_elf_lo16_reloc): Declare.
197 (_bfd_mips_elf_gprel16_reloc): Declare.
198 (_bfd_mips_elf_got16_reloc): Declare.
199 (_bfd_mips_elf_gprel32_reloc): Declare.
200 (_bfd_mips_elf_set_private_flags): Declare.
201 (_bfd_mips_elf_copy_private_bfd_data): Declare.
202 (_bfd_mips_elf_merge_private_bfd_data): Declare.
203 (_bfd_mips_elf_find_nearest_line): Declare.
204 (_bfd_mips_elf_set_section_contents): Declare.
206 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
208 (elf_info_to_howto): Define.
209 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
211 (elf_info_to_howto): Define.
212 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
214 (elf_info_to_howto): Define.
216 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
217 R_MOV16B[12], to match change in coff/internal.h.
219 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
221 * elf64-mips.c: Extensive additions to provide better support for
222 writing files and for gas.
223 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
224 of mips_elf_object_p.
225 (mips_elf32_object_p): Rename from mips_elf_object_p; call
226 _bfd_mips_elf_object_p.
227 (_bfd_mips_elf_final_write_processing): Rename from
228 mips_elf_final_write_processing and make globally visible.
229 (_bfd_mips_elf_fake_sections): Rename from
230 mips_elf_fake_sections and make globally visible.
231 (_bfd_mips_elf_section_from_bfd_section): Rename from
232 mips_elf_section_from_bfd_section and make globally visible.
233 (_bfd_mips_elf_section_processing): New function, broken out of
234 mips_elf_section_processing.
235 (mips_elf32_section_processing): Rename from
236 mips_elf_section_processing; call
237 _bfd_mips_elf_section_processing.
238 (_bfd_mips_elf_symbol_processing): Rename from
239 mips_elf_symbol_processing and make globally visible.
240 (_bfd_mips_elf_read_ecoff_info): Rename from
241 mips_elf_read_ecoff_info and make globally visible.
242 (mips_elf32_ecoff_debug_swap): Rename from
243 mips_elf_ecoff_debug_swap.
244 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
245 struct symbol_cache_entry.
246 (_bfd_elf_validate_reloc): New function, moved in from
247 elfcode.h:validate_reloc.
248 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
249 to _bfd_elf_validate_reloc. Change all callers.
250 * elf-bfd.h (bfd_section_from_shdr): Declare.
251 (_bfd_elf_symbol_from_bfd_symbol): Declare.
252 (_bfd_elf_validate_reloc): Declare.
253 (_bfd_mips_elf_object_p): Declare.
254 (_bfd_mips_elf_fake_sections): Declare.
255 (_bfd_mips_elf_section_from_bfd_section): Declare.
256 (_bfd_mips_elf_section_processing): Declare.
257 (_bfd_mips_elf_symbol_processing): Declare.
258 (_bfd_mips_elf_read_ecoff_info): Declare.
259 (_bfd_mips_elf_final_write_processing): Declare.
260 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
263 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
264 (mips_elf_final_write_processing): Likewise.
266 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
268 64-bit MIPS ELF ABI objdump support:
269 * elf64-mips.c: New file.
270 * Makefile.in: Rebuild dependencies.
271 (BFD64_BACKENDS): Add elf64-mips.o.
272 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
273 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
274 bfd_elf64_littlemips_vec to targ_selvecs.
275 (mips*-*-elf*): Likewise.
276 * confingure.in: Add bfd_elf64_bigmips_vec and
277 bfd_elf64_littlemips_vec to vector switch.
278 * configure: Rebuild.
279 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
280 broken out of mips_elf_section_from_shdr.
281 (mips_elf32_section_from_shdr): Rename from
282 mips_elf_section_from_shdr. Call new function.
283 (elf_backend_section_from_shdr): Update name of renamed function.
284 * elf-bfd.h (struct elf_size_info): Change second parameter of
285 write_out_phdrs to be const. Likewise for second parameter of
287 (struct bfd_elf_section_data): Add rel_hdr2 field.
288 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
289 (bfd_elf32_swap_symbol_out): Likewise.
290 (bfd_elf32_swap_reloc_in): Likewise.
291 (bfd_elf32_swap_reloc_out): Likewise.
292 (bfd_elf32_swap_reloca_in): Likewise.
293 (bfd_elf32_swap_reloca_out): Likewise.
294 (bfd_elf32_swap_phdr_in): Likewise.
295 (bfd_elf32_swap_phdr_out): Likewise.
296 (bfd_elf32_swap_dyn_in): Likewise.
297 (bfd_elf32_swap_dyn_out): Likewise.
298 (bfd_elf32_slurp_symbol_table): Declare.
299 (bfd_elf32_write_shdrs_and_ehdr): Declare.
300 (bfd_elf32_write_out_phdrs): Declare.
301 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
302 (bfd_elf64_swap_symbol_out): Likewise.
303 (bfd_elf64_swap_reloc_in): Likewise.
304 (bfd_elf64_swap_reloc_out): Likewise.
305 (bfd_elf64_swap_reloca_in): Likewise.
306 (bfd_elf64_swap_reloca_out): Likewise.
307 (bfd_elf64_swap_phdr_in): Likewise.
308 (bfd_elf64_swap_phdr_out): Likewise.
309 (bfd_elf64_swap_dyn_in): Likewise.
310 (bfd_elf64_swap_dyn_out): Likewise.
311 (bfd_elf64_slurp_symbol_table): Declare.
312 (bfd_elf64_write_shdrs_and_ehdr): Declare.
313 (bfd_elf64_write_out_phdrs): Declare.
314 (_bfd_mips_elf_section_from_shdr): Declare.
315 * elf.c (bfd_section_from_shdr): Remove assertion requiring
316 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
317 section for the section, add the new one to rel_hdr2. Increment
318 reloc_count rather than setting it.
319 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
320 Remove static declaration.
321 (elf_write_shdrs_and_ehdr): Define name as macro.
322 (elf_write_out_phdrs): Likewise.
323 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
324 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
325 (elf_swap_symbol_in): Change second parameter to be const.
326 (elf_swap_symbol_out): Likewise.
327 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
328 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
329 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
330 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
331 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
332 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
333 parameter to be const. Make non-static.
334 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
336 (elf_slurp_symbol_table): Make non-static.
337 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
338 * elfxx-target.h (elf_info_to_howto): Define if not defined.
339 (elf_backend_size_info): Likewise.
340 (elfNN_bed): Use elf_backend_size_info.
341 * targets.c (bfd_elf64_bigmips_vec): Declare.
342 (bfd_elf64_littlemips_vec): Declare.
343 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
344 bfd_elf64_littlemips_vec if BFD64 is defined.
346 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
348 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
350 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
351 zeroes, in alignment holes.
353 * configure: Rebuild with autoconf 2.10.
355 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
356 potential leading underscore in the allocated buffer.
358 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
360 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
361 symbols into .sbss if this is a relocatable link.
363 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
365 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
366 undefined symbols when creating a shared library.
368 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
370 * coff-sh.c: Add a bunch of new code and static const arrays to
371 support aligning loads and stores on four byte memory boundaries.
373 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
375 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
377 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
380 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
382 * cache.c (bfd_open_file): Unlink the file before opening it for
383 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
385 * opncls.c (bfd_fdopenr): Set opened_once.
387 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
389 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
392 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
393 the code unconditionally.
395 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
397 * libcoff-in.h (struct pei_section_tdata): Define structure.
398 (pei_section_data): Define macro.
399 * libcoff.h: Rebuild.
400 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
401 store s_paddr field in pei_section_data.
402 (coff_compute_section_file_positions): Use pei_section_data rather
403 than _cooked_size, and don't overwrite an existing value.
404 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
405 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
406 * peicode.h (coff_bfd_copy_private_section_data): Define if
408 (pe_bfd_copy_private_section_data): New static function if
411 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
413 * srec.c (srec_set_arch_mach): Write as a function rather than a
416 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
417 no map, just check each member in turn to see whether it is
420 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
422 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
423 table. Call BFD_ASSERT to validate header size, instead of
425 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
428 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
430 * ppcboot.c: New target for looking at PPCbug boot records.
432 * config{ure.in,.bfd}: Add support for ppcboot target.
434 * configure: Regenerate.
436 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
438 * coff-h8300.c (howto_table): Update names to match recent
439 changes to include/coff/internal.h. Fix minor errors in the
440 existing relocs. Add R_MOVL1 and R_MOVL2.
441 (rtype2howto): Similarly.
442 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
443 existing relaxing code and peform more relaxing.
444 (h8300_reloc16_extra_cases): Likewise.
446 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
448 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
451 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
453 * elfcode.h (elf_object_p): Reject generic ELF target if
454 e_machine matches an alternate machine code in a specific backend.
456 * netbsd-core.c (netbsd_core_vec): Remove initializer for
457 obsolete align_power_min field.
459 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
461 * coff-h8300.c (reloc_howto_type): Add howto entry for
463 (rtype2howto): Handle R_PCRWORD_B.
464 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
465 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
466 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
469 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
471 * aoutx.h (translate_from_native_sym_flags): Set the section for
472 BSF_CONSTRUCTOR symbols.
474 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
477 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
479 * coffcode.h (coff_write_object_contents): In comdat section lookup,
480 stop looking when section is found.
482 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
484 * coffcode.h (STRING_SIZE_SIZE): Define.
485 (styp_to_sec_flags): Handle long symbol names when looking for the
487 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
488 (bfd_coff_long_section_names): Define.
489 (coff_write_object_contents): Handle long section names.
490 (bfd_coff_std_swap_table): Initialize new field.
491 * libcoff.h: Rebuild.
492 * coffgen.c (make_a_section_from_file): Handle long section
494 (coff_write_symbols): Handle long section names.
495 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
496 * coff-mips.c (mips_ecoff_backend_data): Likewise.
497 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
498 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
499 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
500 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
501 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
502 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
504 * bout.c (b_out_callback): Set lma of sections.
505 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
506 parameter to output_bfd. Used input_bfd instead of output_bfd in
509 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
511 * aoutx.h (translate_from_native_sym_flags): Don't create
512 SEC_CONSTRUCTOR sections.
513 * ecoff.c (ecoff_set_symbol_info): Likewise.
515 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
516 From Don Bowman <bowman@waterloo.hp.com>.
518 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
520 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
521 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
523 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
525 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
526 mips_32_relocs field.
527 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
528 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
529 relocs against a global symbol which is not defined in a regular
531 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
532 against a global symbol, increment mips_32_relocs.
533 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
534 the symbol is not defined in a regular file, make room in the
537 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
539 * ecoff.c (ecoff_compute_section_file_positions): Track the real
540 file position and the virtual file position separately. Set
541 filepos information bsaed on the real file position.
542 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
543 Jan 23 change to coffcode.h.
545 * som.c (som_slurp_symbol_table): Set the symbol count to the
546 number of BFD symbols created.
548 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
550 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
551 output file if linking shared objects. Loop to check all relocs,
552 rather than returning false on first error.
554 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
556 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
557 (ppc_elf_additional_program_headers): If .interp section, bump #
558 of program headers by 1.
559 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
560 (ppc_elf_size_dynamic_sections): Add support for .plt section.
561 (ppc_elf_check_relocs): Print out filename in debug code. Enable
563 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
565 (ppc_elf_relocate_section): If the output section isn't defined,
566 don't abort, just give an error message.
568 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
569 being created is .sdata or .sdata2, don't make the symbol dynamic.
571 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
573 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
574 members of an archive for dynamic objects with no symbols, and
575 pass them directly to check_archive_element.
576 (xcoff_link_check_ar_symbols): Pass dynamic objects to
577 xcoff_link_check_dynamic_ar_symbols.
578 (xcoff_link_check_dynamic_ar_symbols): New static function.
580 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
581 from _bfd_nodynamic to _bfd_xcoff.
582 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
584 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
585 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
586 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
587 * libcoff.h: Rebuild.
588 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
589 (xcoff_get_section_contents): New static function.
590 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
591 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
592 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
593 (xcoff_dynamic_reloc): New static variable.
594 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
595 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
597 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
599 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
600 if reloc_entry->addend is not 0.
601 (CALC_ADDEND): Just set the addend to reloc.r_offset.
603 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
605 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
607 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
608 Add entries for R_SPARC_[56].
609 (sparc_reloc_map): Add entries for R_SPARC_[56].
611 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
613 Optimize linking of stabs in sections as used in ELF and COFF.
615 * libbfd-in.h (_bfd_link_section_stabs): Declare.
616 (_bfd_write_section_stabs): Declare.
617 (_bfd_write_stab_strings): Declare.
619 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
620 (struct coff_link_hash_table): Add stab_info field.
621 * libcoff.h: Rebuild.
622 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
624 (coff_link_add_symbols): Call _bfd_link_section_stabs if
626 (_bfd_coff_final_link): Write out stab strings hash table.
627 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
628 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
630 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
631 (struct bfd_elf_section_data): Add stab_info field.
632 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
634 * elflink.h (elf_link_add_object_symbols): If appropriate, call
635 _bfd_link_section_stabs.
636 (elf_bfd_final_link): Write out stab strings hash table.
637 (elf_link_input_bfd): Handle optimized stabs sections.
638 * reloc.c (_bfd_final_link_relocate): Check address against
639 _raw_size rather than _cooked_size.
640 * Makefile.in: Rebuild dependencies.
641 (BFD_LIBS): Add stabs.o
642 (BFD_LIBS_CFILES): Add stabs.c.
644 * VERSION: Increment for bfdlink.h change.
646 * coffgen.c (coff_renumber_symbols): Correct handling of
647 BSF_NOT_AT_END common symbols.
649 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
651 * coff-ppc.c (record_toc): Add cast to avoid warning.
652 (ppc_allocate_toc_section): Likewise.
653 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
654 (ppc_coff_reloc_type_lookup): Remove unreached code.
655 * coffcode.h (coff_write_object_contents): Don't take the address
657 * peicode.h (pe_print_idata): Add casts to avoid warning.
658 (pe_print_edata): Likewise.
659 (pe_print_reloc): Remove ANSI C string concatenation.
661 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
663 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
665 * libcoff.h: Rebuild.
666 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
668 (coff_swap_aux_out): Likewise.
669 * peicode.h (coff_swap_aux_in): Likewise.
670 (coff_swap_aux_out): Likewise.
671 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
673 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
675 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
676 Fix up .bf endndx link fields.
677 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
679 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
682 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
684 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
685 on Solaris PowerPC systems doesn't get confused.
687 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
690 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
691 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
692 update did_reg and did_reg2.
694 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
696 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
698 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
699 callback routines, pass h->root.string rather than name, in case
700 copy is true and name is transient.
702 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
704 * elfcore.h: Add support for core files with multiple threads.
705 (Primarily for Solaris.)
707 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
709 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
710 section->orelocation is NULL.
712 * coffgen.c (bfd_coff_get_syment): New function.
713 (bfd_coff_get_auxent): New function.
714 * bfd-in.h (bfd_coff_get_syment): Declare.
715 (bfd_coff_get_auxent): Declare.
716 * bfd-in2.h: Rebuild.
718 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
720 * elf32-mips.c (struct mips_hi16): Define.
721 (mips_hi16_addr, mips_hi16_addend): Remove.
722 (mips_hi16_list): New static variable.
723 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
724 (mips_elf_lo16_reloc): Process mips_hi16_list.
725 (mips_elf_relocate_section): Permit an arbitrary number of HI16
726 relocs before the associated LO16 reloc.
728 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
730 * versados.c (versados_scan): Check bfd_alloc return value.
731 (versados_object_p): Check all bfd_read return values. Require
732 that lang field be less than 10, to avoid confusion with Intel Hex
735 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
737 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
738 not 0, for an absolute symbol.
739 (NAME(aout,swap_ext_reloc_out)): Likewise.
741 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
742 (ihex_write_object_contents): For a large start address, output
743 the full 32 bit address in record type 5.
745 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
746 to int to avoid promotion problems in prototype.
748 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
750 * configure.host: Use ${srcdir} when looking for picfrag.
752 * configure.host: Switch on ${libdir}, not $(libdir). From
753 alan@spri.levels.unisa.edu.au (Alan Modra).
755 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
756 entry point, not just for DYNAMIC objects.
757 * sunos.c (sunos_add_dynamic_symbols): Always call
758 sunos_create_dynamic_sections. If called with a non DYNAMIC
759 object, don't do anything else.
760 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
762 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
764 * configure.in: Permit --enable-shared to specify a list of
766 * configure: Rebuild.
768 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
769 host when configuring with --enable-shard.
771 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
773 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
776 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
777 to avoid crashing in bfd_hash_replace.
779 * sysdep.h: Use #ifdef, not #if.
781 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
783 * config.in: Rebuild.
785 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
787 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
788 (AC_CHECK_HEADERS): Check for sys/time.h
789 (AC_HEADER_TIME): Add macro.
790 * configure: Rebuild.
791 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
792 to control what combination of <time> and <sys/time.h>
795 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
797 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
798 (aout_32_sunos4_write_object_contents): Likewise.
799 * aoutx.h (NAME(aout,machine_type)): Handle
800 bfd_mach_sparc_{sparclet,sparclite}.
801 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
802 (bfd_mach_sparc_v9_p): Update.
803 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
804 * libaout.h (enum machine_type): Add M_SPARCLET.
805 * sunos.c (MACHTYPE_OK): Define.
806 * bfd-in2.h: Regenerated.
808 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
810 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
811 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
812 * elflink.c (_bfd_elf_create_got_section): Store the
813 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
814 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
815 global offset table goes over 0x1000, set the value of
816 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
817 (elf32_sparc_relocate_section): Subtract the offset of
818 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
820 * elfcode.h: Don't include <string.h>.
822 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
824 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
825 generic_link_hash_newfunc. All references changed.
826 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
827 moved here from libbfd-in.h.
828 * libbfd-in.h: Corresponding changes.
829 * libbfd.h: Regenerated.
831 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
833 * aoutx.h (aout_link_input_section_std): When reporting an
834 overflow error, use the name of the symbol in the hash table if
836 (aout_link_input_section_ext): Likewise.
838 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
839 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
841 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
843 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
844 * coffcode.h (coff_compute_section_file_positions): Likewise.
845 (coff_write_object_contents): Likewise.
847 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
849 * section.c (SEC_LINK_ONCE): Define.
850 (SEC_LINK_DUPLICATES): Define.
851 (SEC_LINK_DUPLICATES_DISCARD): Define.
852 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
853 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
854 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
855 * bfd-in2.h: Rebuild.
856 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
857 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
858 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
859 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
860 SEC_LINK_ONCE, and look through the symbol table for the setting
861 for SEC_LINK_DUPLICATES.
862 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
863 set for a section, find the section symbol in the symbol table,
864 and set the aux entry based on SEC_LINK_DUPLICATES.
865 * coffgen.c (coff_print_symbol): Add a space before "checksum".
866 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
867 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
868 * coff-i386.c (i386coff_vec): Likewise.
869 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
871 * VERSION: Bump to 2.6.1.
872 * Makefile.in (stamp-h): Depend upon VERSION.
874 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
876 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
878 * linker.c (generic_link_hash_newfunc): No longer static.
879 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
881 * coff-h8300.c: Add two derived hash tables and their associated
882 funtions and #defines for use by the h8300 linker.
883 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
884 the function vector as needed. Place the address of the function
885 vector entry in the location specified by the R_MEM_INDIRECT reloc.
886 Rewrite the vectors section contents as necessary.
887 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
888 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
889 (coff_bfd_link_hash_table_create): Likewise.
891 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
893 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
894 __attribute__ ((__unused__)) so that -Wall doesn't warn about
896 (hppa_rebuild_insn): Pass pointer to correct type to
897 low_sign_unext and dis_assemble_21.
899 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
901 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
902 Stick with sparc-*-{sysv4*,solaris2*}.
904 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
906 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
907 (coff_swap_aux_out): Swap out extra PE x_scn fields.
908 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
909 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
910 fields is non-zero, print them.
912 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
913 ifdef. Remove unused variables.
914 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
916 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
917 (get_symbol_value): Ifdef out.
918 (pe_ppc_reloc): Ifdef out. Remove unused variables.
919 (coff_ppc_relocate_section): Remove unused variables. Make
920 fprintf strings and argument types correspond. Put before_addr in
922 (dump_toc): Make fprintf strings and argument types correspond.
923 (ppc_process_before_allocation): Remove unused variables. Always
925 (ppc_reflo_reloc): Ifdef out.
926 (ppc_addr32nb_reloc): Ifdef out.
927 (ppc_coff_rtype2howto): Make fprintf strings and argument types
929 (coff_ppc_rtype_to_howto): Likewise.
930 (ppc_coff_swap_sym_in_hook): Remove unused variables.
932 * peicode.h (pe_print_idata): Move otherwise unused variables into
933 the #ifdef where they are used. Always return a value.
934 (pe_print_edata): Make fprintf strings and argument types
935 correspond. Always return a value.
936 (pe_print_pdata): Removed unused variable addr_value. Always
938 (pe_print_reloc): Remove unused variable onaline. Make fprintf
939 strings and argument types correspond. Always return a value.
941 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
942 (ppc_elf_finish_dynamic_symbol): Move definition of unused
943 variable rela inside #if 0 section where it is used.
946 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
947 functions to start with _bfd_.
948 * aout-ns32k.c: Include ns32k.h. Change references to renamed
949 functions in cpu-ns32k.h.
950 * Makefile.in: Rebuild dependencies.
951 (HFILES): Add ns32k.h.
953 * section.c (struct sec): Add linker_mark field. Change
954 user_set_vma and reloc_done to be single bit fields.
955 (STD_SECTION): Update accordingly.
956 * bfd-in2.h: Rebuild.
957 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
959 (aout_link_input_bfd): Don't link unmarked sections.
960 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
962 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
963 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
965 * elflink.h (elf_bfd_final_link): Mark sections included in the
967 (elf_link_input_bfd): Don't link unmarked sections.
968 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
970 (xcoff_link_input_bfd): Don't link unmarked sections.
972 * coffswap.h (coff_swap_scnhdr_out): Include section name in
973 overflow error messages.
975 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
977 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
978 is not set, print "BFD: " before the error message.
980 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
981 Miles Bader <miles@gnu.ai.mit.edu>.
982 * configure: Rebuild.
984 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
986 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
989 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
990 m68k-aout, m68k-coff, and m68k-elf targets.
992 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
994 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
995 (ieee_generic_stat_arch_elt): Restructured to prevent
996 ieee_object_p from being called repeatedly.
998 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
1000 * coffcode.h (coff_write_object_contents): Allocate
1001 buffers large enough for any FILEHDR or AOUTHDR.
1003 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
1005 * ecofflink.c (lookup_line): New static function, renamed and
1006 slighly changed from old _bfd_ecoff_locate_line.
1007 (_bfd_ecoff_locate_line): Cache line number information. Use
1008 lookup_line for actual lookup.
1010 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1012 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
1013 multiple of 20 bytes.
1015 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
1017 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
1018 allocate ecoff_find_line, and don't initialize by hand.
1019 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
1020 mips_elf_find_line, and don't call memset.
1022 * coffcode.h (coff_compute_section_file_positions): If not
1023 producing a final executable, don't consider sofar when aligning
1024 the section to the correct size.
1026 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
1028 * coffcode.h (coff_add_missing_symbols): Ifdef out.
1029 (coff_write_object_contents): Don't call coff_add_missing_symbols.
1030 * coffgen.c (coff_section_symbol): Ifdef out.
1032 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
1034 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
1035 output_bfd is not NULL.
1037 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
1039 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
1040 of bfd_alloc (fixes fix_line not being initialized).
1041 Delete zeroing of fix_{value,tag,end,scnlen} fields.
1043 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
1045 * coffcode.h: Allow specific backends to override the
1046 bfd_link_add_symbols routine.
1048 * coff-h8300.c: Include genlink.h.
1049 (howto_table): Add R_MEM_INDIRECT.
1050 (rtype2howto): Support R_MEM_INDIRECT.
1051 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
1054 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
1056 * coff-alpha.c (alpha_relocate_section): Use
1057 info->callbacks_warning, rather than _bfd_error_handler, for
1058 "multiple gp" warning.
1060 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
1062 * linker.c (bfd_wrapped_link_hash_lookup): New function.
1063 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
1064 table string. Use bfd_wrapped_link_hash_lookup.
1065 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
1067 * aoutx.h (aout_link_write_symbols): Use the name from the hash
1068 table, if any, when writing out symbols.
1069 (aout_link_input_section_std): Use the name from the hash table,
1070 if any, when reporting undefined symbols.
1071 (aout_link_input_section_ext): Likewise.
1072 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
1073 * bout.c (get_value): Likewise.
1074 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
1075 * ecoff.c (ecoff_reloc_link_order): Likewise.
1076 * elflink.h (elf_link_add_object_symbols): Likewise.
1077 (elf_reloc_link_order): Likewise.
1078 * linker.c (_bfd_generic_link_output_symbols): Likewise.
1079 (_bfd_generic_reloc_link_order): Likewise.
1080 (default_indirect_link_order): Likewise.
1081 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
1082 * sunos.c (sunos_add_one_symbol): Likewise.
1083 * xcofflink.c (xcoff_link_add_symbols): Likewise.
1084 (bfd_xcoff_link_count_reloc): Likewise.
1085 (xcoff_reloc_link_order): Likewise.
1087 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
1088 into -1 for intern->rss.
1090 * configure: Rebuild with autoconf 2.8.
1092 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
1094 * stab-syms.c (__define_stab_duplicate): Define.
1095 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
1097 * bfd-in.h (bfd_get_stab_name): Declare.
1098 * bfd-in2.h: Rebuild.
1099 * Makefile.in: Rebuild dependencies.
1100 (BFD_LIBS): Add stab-syms.o.
1101 (BFD_LIBS_CFILES): Add stab-syms.c.
1102 (BFD32_BACKENDS): Remove stab-syms.o.
1103 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
1104 * configure.in: Don't list stab-syms.o in bfd_backends.
1105 * configure: Rebuild.
1106 * libaout.h (aout_stab_name): Don't declare.
1107 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
1110 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
1112 * elf.c (assign_file_positions_for_segments): Adjust file offset
1113 for section alignment even if SEC_LOAD is not set.
1115 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
1117 * configure.in: Don't set SHLIB or SHLINK to an empty string,
1118 since they appear as targets in Makefile.in.
1119 * configure: Rebuild.
1121 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
1122 don't fiddle with a symbol which is not defined anywhere.
1124 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
1126 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
1127 though they are defined in a shared library.
1128 (xcoff_build_ldsyms): Likewise.
1130 * coffgen.c (coff_find_nearest_line): Don't look at the line
1131 numbers for the section if section->lineno is NULL.
1133 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
1134 message rather than calling BFD_ASSERT.
1135 * elfcode.h (write_relocs): Check return value of
1136 _bfd_elf_symbol_from_bfd_symbol.
1138 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1140 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
1143 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
1145 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
1147 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
1148 hppa_reloc_field_selector_type_alt.
1149 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
1150 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
1152 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
1154 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
1156 * elf.c (assign_file_positions_for_segments): Adjust the segment
1157 memory size for the alignment of a SEC_ALLOC section, not just a
1160 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1162 * m68klinux.c: New file.
1163 * hosts/m68klinux.h: New file.
1164 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
1165 * configure.in (m68*-*-linux*): New native host.
1166 (m68klinux_vec): New vector.
1167 * configure: Rebuild.
1168 * targets.c (m68klinux_vec): Declare.
1169 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
1170 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
1171 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
1172 declaration from bfd_linux_size_dynamic_sections.
1173 (bfd_m68klinux_size_dynamic_sections): Declare.
1174 * bfd-in2.h: Rebuild.
1175 * Makefile.in: Rebuild dependencies.
1176 (BFD32_BACKENDS): Add m68klinux.o.
1177 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
1179 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
1181 * libhppa.h (pa_arch): Add pa20.
1182 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
1183 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
1184 (hppa_field_adjust): Handle e_nsel.
1185 * som.c: Provide default definitions for many new relocs found only
1186 in hpux10 include files.
1187 (som_fixup_formats): Add several new relocs from hpux10.
1188 (som_hppa_howto_table): Add hpux10 relocs.
1189 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
1191 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
1193 * mpw-make.sed: Edit out recent shared library support, and
1194 rules to rebuild .h files using doc/chew.
1196 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
1198 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
1199 size even of sections with no contents.
1201 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
1203 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
1204 starting with '$' the way we skip names starting with '.'. When
1205 updating x_endndx, don't be fooled by an index which has been
1208 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
1209 struct/union/enum type with no elements.
1211 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
1213 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
1215 * archive.c (bfd_generic_archive_p): If the first file in the
1216 archive can not be recognized as an object, don't assume that this
1217 is the wrong format.
1219 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1220 format is not bfd_object.
1221 (bfd_elf_get_dt_soname): Likewise.
1223 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
1225 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
1228 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1230 * bfd.c (tdata): Add netbsd_core_data.
1231 * bfd-in2.h: Regenerated.
1233 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
1235 * sunos.c (SUNOS_CONSTRUCTOR): Define.
1236 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
1237 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
1240 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
1241 to get the symbol index, matching 14 Jul 95 change.
1243 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
1245 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
1246 Remove duplicate definition of gp.
1248 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
1250 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
1251 assume that we can set the GP value and then get the same value,
1252 since it won't be true if the output file is neither ELF nor
1254 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
1255 _bfd_get_gp_value here.
1256 (mips_gprel_reloc): Don't assume we can set and get the GP value.
1257 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
1259 (mips_elf_lo16_reloc): Likewise.
1260 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
1261 Don't require that the BFD be ELF.
1262 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
1263 (mips_elf_gprel32_reloc): Likewise.
1264 (mips_elf_relocate_section): Don't assume we can set and get the
1266 (mips_elf_finish_dynamic_symbol): Don't bother to use
1267 _bfd_get_gp_value here.
1269 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
1270 Don't change epdr between malloc and free. Be careful not to free
1271 NULL pointers. Zero out the first RPDR.
1273 * configure.host: On Linux, only pass -rpath option if $(libdir)
1274 is neither /lib nor /usr/lib. From Alan Modra
1275 <alan@mullet.Levels.UniSA.Edu.Au>.
1277 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
1279 (elf_dt_name): Rename from elf_dt_needed_name.
1280 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
1282 (bfd_elf_get_dt_soname): New function.
1283 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
1284 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
1285 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
1286 * bfd-in2.h: Rebuild.
1288 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
1290 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
1291 _bfd_sparc_elf_reloc_type_lookup.
1292 (bfd_elf32_bfd_reloc_type_lookup): Update.
1293 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
1294 (sparc64_elf_howto_table): Define.
1295 (sparc_reloc_map): Define.
1296 (sparc64_elf_reloc_type_lookup): New function.
1297 (sparc_elf_wdisp16_reloc): New function.
1298 (elf_info_to_howto): Use sparc64_elf_howto_table.
1299 (sparc64_elf_relocate_section): Likewise.
1300 (bfd_elf64_bfd_reloc_type_lookup): Update.
1302 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
1304 * configure.host: Check for 'do not mix' from native linker before
1305 trying to use -rpath.
1307 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
1309 * bfd.c (_bfd_get_gp_value): New function.
1310 (_bfd_set_gp_value): New function.
1311 * libbfd-in.h (_bfd_get_gp_value): Declare.
1312 (_bfd_set_gp_value): Declare.
1313 * libbfd.h: Rebuild.
1314 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
1315 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
1316 directly to the fields in the tdata information.
1317 (alpha_relocate_section): Likewise.
1318 * coff-mips.c (mips_adjust_reloc_in): Likewise.
1319 (mips_gprel_reloc): Likewise.
1320 (mips_relocate_section): Likewise.
1321 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
1322 (mips_elf_lo16_reloc): Likewise.
1323 (mips_elf_final_gp): Likewise.
1324 (mips_elf_gprel16_reloc): Likewise.
1325 (mips_elf_gprel32_reloc): Likewise.
1326 (mips_elf_relocate_section): Likewise.
1327 (mips_elf_finish_dynamic_symbol): Likewise.
1329 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
1331 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
1333 * configure.in: Call AC_PROG_CC before configure.host.
1334 * configure: Rebuild.
1335 * configure.host: Don't set information which autoconf should
1336 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
1338 * configure.host: Remove go32 and win32 host information, since it
1339 should no longer be needed.
1341 * elf.c (map_sections_to_segments): If we have a .dynamic section,
1342 then start a new segment rather than put a writable section in a
1345 * configure.host: Set RPATH_ENVVAR.
1347 * Makefile.in: Rebuild dependencies.
1349 * elflink.c (_bfd_elf_create_linker_section): Remove unused
1350 zero_section variable.
1352 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
1354 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
1355 ($(srcdir)/libbfd.h): Rename from libbfd.h.
1356 ($(srcdir)/libcoff.h): Rename from libcoff.h.
1358 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
1360 * ieee.c (ieee_write_expression): Only use an R variable for a
1361 local symbol. Don't output a zero offset. Handle a zero address.
1362 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
1363 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
1365 (parse_expression): Don't try to handle multiple occurrences of a
1366 P variable. Handle I variables differently from X variables. Fix
1367 the order of minus expressions.
1368 (ieee_slurp_external_symbols): Generate an I variable for an NN
1369 record. Fix handling of ATI and ATX records.
1370 (ieee_slurp_sections): Only set minimal section attributes.
1371 Adjust them later, based on the section contents.
1372 (ieee_object_p): Read in the file until just after the ME record.
1373 Call ieee_slurp_section_data to set the section flags.
1374 (do_one): Add iterations parameter. Only repeat the first load
1375 item. Set the section and file reloc flags.
1376 (ieee_slurp_section_data): Set section flags. Pass iterations to
1378 (ieee_canonicalize_reloc): Handle I variables.
1379 (do_with_relocs): Only emit relocation size when necessary.
1380 Increase MAXRUN to 127. Change ov to be assigned, and take
1381 src_mask and pcrel_offset into account.
1382 (ieee_write_data_part): Skip sections that are not loaded.
1383 (ieee_write_external_part): Don't output optional last entry of WX
1385 (ieee_write_me_part): Make setting of me_record neater.
1386 (ieee_generic_stat_arch_elt): Get the size of an archive element.
1388 * syms.c (stt): Add entries for zerovars, vars, and code.
1390 * elfcode.h (validate_reloc): New static function.
1391 (write_relocs): Call validate_reloc for non ELF relocs.
1393 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
1394 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
1395 (TARGET_LITTLE_SYM): Likewise.
1397 * config.bfd (m68*-*-psos*): New target.
1399 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
1401 * i386msdos.c: Remove some #if 0 code.
1402 (msdos_write_object_contents): Don't include empty sections in the
1403 size computation, regardless of their address.
1405 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1407 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
1408 is NULL, ie, the -r switch is used.
1410 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
1412 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
1413 (BFD_RELOC_MIPS_GOT_LO16): Define.
1414 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
1415 * bfd-in2.h, libbfd.h: Rebuild.
1416 * elf32-mips.c (mips_reloc_map): Map new relocs.
1418 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
1420 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
1423 * ieee.c (get_symbol): Set the section to bfd_abs_section.
1424 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
1425 simple number for the section address, rather than an expression.
1426 Limit the number of bytes between relocs to MAXRUN.
1427 (ieee_write_me_part): Set me_record to the file offset after the
1429 (ieee_write_processor): New static function.
1430 (ieee_write_object_contents): Use ieee_write_processor.
1432 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
1434 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
1436 * coff-aux.c: Change include of aux.h to aux-coff.h.
1438 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1440 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
1441 relocation put the addend both in the reloc entry and the data.
1442 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
1445 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
1446 a R_68K_PCxx reloc against a defined global symbol directly.
1447 (elf_m68k_check_relocs): Don't count such a reloc.
1449 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
1450 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
1451 symbol for now, otherwise always record the symbol as dynamic.
1452 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
1453 is not referenced by a dynamic object, and we are not making a
1454 shared object, then don't make a PLT entry. If we do make a PLT
1455 entry, make sure the symbol has been recorded as dynamic.
1457 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
1459 * configure.host: When making a shared library, set HLDFLAGS to
1460 pass an appropriate -rpath option. Use the make variable SONAME
1461 as the shared library soname, rather than computing it here. On
1462 SunOS, build stamp-tshlink in place of $(SHLINK).
1463 * Makefile.in (SONAME): New variable.
1464 ($(SHLINK)): Make a link to the transformed name, as well.
1465 (stamp-tshlink): New target.
1466 (install): Skip stamp-tshlink during install.
1468 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1470 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
1471 linker sections have been set up yet.
1473 * elf.c (make_mapping): Add an additional argument to suppress
1474 making the first section include the program headers.
1475 (map_sections_to_segments): If the user used -Ttext such that the
1476 program headers are on a different page, do not set the flags
1477 saying that this section includes the program headers.
1479 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
1481 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
1482 don't define TRAD_HEADER.
1483 * configure: Rebuild.
1485 * netbsd-core.c: New file, support for NetBSD core files.
1486 * hosts/*nbsd.h: Removed.
1488 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
1490 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
1491 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
1492 * libbfd.h, bfd-in2.h: Regenerated.
1493 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
1494 bfd_elf32_bfd_reloc_type_lookup.
1495 (reloc_type{,_names}): Deleted.
1496 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1498 (sparc_reloc_map): Add sparc64 relocs.
1499 (sparc_elf_notsupported_reloc): New static function.
1500 (sparc_elf_wdisp16_reloc): New static function.
1501 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
1502 (elf32_sparc_relocate_section): Likewise.
1503 (bfd_elf32_bfd_reloc_type_lookup): Define.
1504 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
1505 (reloc_type{,_names}): Deleted.
1506 (elf_sparc_howto_table): Deleted.
1507 (sparc_reloc_map): Deleted.
1508 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
1509 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
1511 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
1513 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
1516 * Makefile.in (program_transform_name): New variable.
1517 (install): Transform library name before installing it.
1519 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
1521 * archures.c (bfd_mach_i960_hx): Define.
1522 * bfd-in2.h: Rebuild.
1523 * cpu-i960.c (scan_960_mach): Accept machine "hx".
1524 (MATRIX): Expand entries for HX.
1525 (arch_info_struct): Add i960:hx entry.
1526 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
1527 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
1528 (coff_set_flags): Handle bfd_mach_i960_hx.
1530 Support for building as a shared library, based on patches from
1531 Alan Modra <alan@spri.levels.unisa.edu.au>:
1532 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
1533 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
1534 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
1535 * configure: Rebuild.
1536 * configure.host: If --enable-shared, adjust shared library stuff
1537 based on the host. If the host is SunOS, and the linker supports
1538 -rpath, set HLDFLAGS to use it.
1539 * Makefile.in (ALLLIBS): New variable.
1540 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
1541 (COMMON_SHLIB, SHLINK): New variables.
1542 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
1543 (STAGESTUFF): Remove variable.
1544 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
1546 (stamp-ofiles): New target, like old ofiles target, but build
1547 using a temporary file and move-if-change, and touch stamp-ofiles
1549 (ofiles): Just depend upon stamp-ofiles.
1550 (stamp-piclist, piclist): New targets.
1551 ($(SHLIB), $(SHLINK)): New targets.
1552 (targets.o, archures.o): Build twice if PICFLAG is set.
1553 (do_mostlyclean): Remove pic/*.o.
1554 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
1556 (do_distclean): Remove pic and stamp-picdir.
1557 (install): Install shared libraries.
1558 ($(OFILES)): Depend upon stamp-picdir.
1559 (stamp-picdir): New target.
1561 * libcoff-in.h: Add comment reminding people that libcoff.h is a
1563 * libcoff.h: Rebuild.
1565 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
1566 flavour of a section with no owner.
1568 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
1569 ELF_LINK_NON_ELF flag.
1570 (mips_elf_create_got_section): Likewise.
1572 * elf.c: Revert last change, since it breaks dynamic linking.
1573 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
1575 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
1576 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
1577 (elfNN_bed): Don't initialize want_hdr_in_seg field.
1579 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1581 * elf.c (assign_file_positions_for_segments): If the backend does
1582 not want the elf header or the program headers in the address
1583 space, do not include them in the calculations.
1585 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
1586 function to determine if we need additional program headers.
1587 (ppc_elf_modify_segment_map): Define as a NOP function for now.
1588 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
1590 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
1592 * coffcode.h: Move today's libcoff.h change into coffcode.h.
1594 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
1596 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
1597 back into one line. Some compilers (sunos 4.1.3 for example)
1598 won't accept args split across more than one line.
1600 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
1602 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
1603 * configure: Regenerate.
1605 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
1607 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
1608 try to do arithmetic on a void *, cast it to a unsigned char * first.
1610 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
1612 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
1613 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
1615 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
1616 flag for a newly defined symbol.
1617 (NAME(bfd_elf,record_link_assignment)): Likewise.
1618 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
1619 set the DEF or REF_REGULAR flags correctly.
1621 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
1622 (libbfd.h, libcoff.h): Corresponding change.
1624 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
1625 a PLT32 reloc as dynamic.
1626 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
1627 is not referenced by a dynamic object, and we are not making a
1628 shared object, then don't make a PLT entry. If we do make a PLT
1629 entry, make sure the symbol has been recorded as dynamic.
1631 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
1633 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
1634 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
1635 (powerpcle-*-cygwin32): New.
1636 * peicode.h (add_data_entry): Get address from vma.
1638 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1640 * elflink.c (_bfd_elf_create_linker_section): If the symbol
1641 attached to the section has already been created as an undefined
1642 symbol, treat it as if it hasn't been created yet.
1644 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
1646 * elflink.h (elf_bfd_final_link): Don't output initial dummy
1647 symbol or section symbols if stripping all symbols and this is not
1648 a relocateable link. Don't output the symbol string table if
1649 there are no symbols.
1650 (elf_link_flush_output_syms): Don't do anything if there are no
1653 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
1655 * coff-aux.c: New file.
1656 * hosts/m68kaux.h: New file.
1657 * config.bfd (m68*-apple-aux*): New target.
1658 * configure.in (m68*-apple-aux*): New native host.
1659 (m68kaux_coff_vec): New vector.
1660 * configure: Rebuild.
1661 * targets.c (m68kaux_coff_vec): Declare.
1662 * coffcode.h (bfd_coff_backend_data): Add field
1663 _bfd_coff_link_add_one_symbol.
1664 (bfd_coff_link_add_one_symbol): Define.
1665 (compare_arelent_ptr): New static function if TARG_AUX.
1666 (coff_write_relocs): If TARG_AUX, sort the relocs.
1667 (coff_write_object_contents): Set A/UX aouthdr magic number.
1668 (coff_link_add_one_symbol): Define if not defined.
1669 (bfd_coff_std_swap_table): Initialize new field.
1670 * libcoff.h: Rebuild.
1671 * cofflink.c (coff_link_add_symbols): Call
1672 bfd_coff_link_add_one_symbol rather than
1673 _bfd_generic_link_add_one_symbol.
1674 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
1675 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1676 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1677 * Makefile.in: Rebuild dependencies.
1678 (BFD32_BACKENDS): Add coff-aux.o.
1679 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
1681 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1683 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
1684 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
1686 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
1688 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
1689 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
1690 (maintainer-clean): Warn about deleting special files.
1691 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
1693 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
1694 warning symbols correctly.
1695 * elf32-i386.c (elf_i386_relocate_section): Likewise.
1696 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1697 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1698 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
1699 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1700 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
1702 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
1705 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
1707 * libcoff-in.h: aligned newly exported names with bfd naming
1708 conventions. Removed an erroneous define of POWERPC_LE_PE.
1709 * libcoff.h: Rebuild.
1710 * cofflink.c, coff-ppc.c: the above function name changes
1712 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
1714 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
1715 * ecoff.c (struct extsym_info): Define.
1716 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
1717 to ecoff_link_write_external.
1718 (ecoff_link_write_external): Accept a struct extsym_info pointer.
1719 Strip symbols when appropriate.
1721 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
1722 * syms.c (BSF_OBJECT): Define.
1723 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
1724 * bfd-in2.h: Rebuild.
1725 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
1727 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
1730 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
1731 copying relocs into a shared object, treat a defined global symbol
1733 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
1734 * elf32-mips.c (mips_elf_relocate_section): Likewise.
1735 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
1737 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
1738 real defined symbol, not to a weak defined symbol.
1740 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
1742 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
1743 and made a few static functions externs.
1745 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
1746 POWERPC_LE_PE hack in cofflink.
1748 * libcoff-in.h: promoted the following from cofflink.c to allow
1749 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
1750 coff_debug_merge_element, struct coff_debug_merge_type,
1751 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
1752 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
1753 coff_debug_merge_hash_lookup, coff_link_section_info,
1754 coff_final_link_info, coff_debug_merge_hash_newfunc,
1755 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
1757 * libcoff.h: re-gen'd
1759 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
1761 * syms.c: Include "bfdlink.h".
1762 (struct stab_find_info): Define.
1763 (_bfd_stab_section_find_nearest_line): New function.
1764 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
1765 * libbfd.h: Rebuild.
1766 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
1767 * elf.c (_bfd_elf_find_nearest_line): Try calling
1768 _bfd_stab_section_find_nearest_line before searching the ELF
1769 symbol table. Find the closest STT_FUNC symbol, not the last one.
1770 * libcoff-in.h (coff_data_type): Add line_info field.
1771 * libcoff.h: Rebuild.
1772 * coffgen.c (coff_find_nearest_line): Try calling
1773 _bfd_stab_section_find_nearest_line before searching the COFF
1775 * Makefile.in: Rebuild dependencies.
1777 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1779 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
1780 4 bytes, so we get the correct value when updating the register
1781 field in little endian mode.
1783 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
1785 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
1786 entry_section fields. Add sntoc and snentry fields.
1787 * libcoff.h: Rebuild.
1788 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
1789 not toc_section and entry_section (the COFF file does not have any
1790 sections at this point).
1791 (coff_write_object_contents): Set o_snentry and o_sntoc from
1792 snentry and sntoc rather than entry_section and toc_section.
1793 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
1794 snentry, not toc_section and entry_section.
1795 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
1796 entry_section from hentry.
1797 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
1799 (xcoff_link_input_bfd): Set sntoc, not toc_section.
1800 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
1801 than using toc_section directly.
1803 * archures.c: Add missing `.' in enum bfd_architecture.
1804 * bfd-in2.h: Rebuild.
1806 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
1807 Robert Lipe <robertl@arnet.com>.
1809 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1811 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
1812 to sections we allocate. Use bfd_zalloc to allocate initialial
1813 sections, not bfd_alloc.
1814 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
1815 SDA{,2}I16 relocations.
1816 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
1817 whether to put something in .sbss or not.
1818 (ppc_elf_relocate_section): Add support for more relocations. Add
1819 in sec->output_offset where appropriate. Make error messages
1820 include the symbol name.
1822 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
1823 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
1824 doesn't get redefined messages if -shared.
1826 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
1827 section if the rel_section field has been set up.
1829 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1831 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
1834 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
1836 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
1837 of flags, only flags used are controlled by mach number. Bump up
1838 output file mach number to highest of input file mach numbers.
1839 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
1840 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
1842 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
1843 bfd_elf64_sparc_vec support.
1845 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1847 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
1848 the embedded bit is set on some objects and not on others. Just
1850 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
1853 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
1855 * coffcode.h (coff_new_section_hook): Don't try to align the
1858 * coffcode.h (coff_set_section_contents): Fix the handling of the
1859 .lib section to work even if the entire section contents are
1860 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
1861 Robert Lipe <robertl@arnet.com>.
1863 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1865 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
1866 memory here for contents.
1868 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
1869 _SDA2_BASE_ by 32768.
1870 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
1871 started using. Allocate contents for .sdata and .sdata2 sections
1873 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
1875 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
1876 size _SDA{,2}_BASE_.
1877 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
1880 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
1882 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
1884 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
1885 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
1886 (bfd_mach_sparc_v9a): Define.
1887 (bfd_mach_sparc_v9_p): Define.
1888 * bfd-in2.h: Regenerated.
1889 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
1891 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
1892 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
1893 to bfd_elf32_sparc_vec.
1894 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
1895 Add v8plus{,a} support.
1897 (sparc_compatible): New function.
1898 * elf32-sparc.h: #include "elf/sparc.h".
1899 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
1900 elf32_sparc_final_write_processing): New functions.
1901 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
1902 elf_backend_final_write_processing): Define.
1904 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1906 * elf-bfd.h (struct elf_link_hash_entry): Add
1907 linker_section_pointer field.
1908 (enum elf_linker_section_enum): Enumeration for new way of
1909 creating linker dynamic sections and symbols.
1910 (elf_linker_section{,_pointers}): New structures for creating
1911 dynamic sections and symbols.
1912 (elf_obj_tdata): Add linker_section_pointers and linker_section
1914 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
1915 (_bfd_elf_create_linker_section): New declarations.
1916 (_bfd_elf_find_pointer_linker_section): Ditto.
1917 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
1918 (_bfd_elf_make_linker_section_rela): Ditto.
1920 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
1922 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
1923 (ppc_elf_create_linker_section): New function to create the
1924 sections .got, .sdata, and .sdata2.
1925 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
1927 (ppc_elf_check_relocs): Support more of the eabi relocations.
1928 (ppc_elf_relocate_section): Ditto.
1929 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
1930 if the .sdata{,2} + .sbss{,2} section size is > 32k.
1932 * elflink.h (elf_create_pointer_linker_section): New function to
1933 create initialized pointers in dynamic linker sections.
1934 (elf_finish_pointer_linker_section): Actually intialize the
1935 pointers created above.
1937 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
1938 macros to provide both 32 and 64 bit versions of
1939 elf_create_pointer_linker_section.
1940 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
1941 provide both 32 and 64 bit versions of
1942 elf_finish_pointer_linker_section.
1944 * elflink.c (_bfd_elf_create_linker_section): New function to
1945 create a linker section.
1946 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
1947 given address in the linker pointer offsets created for a given
1949 (_bfd_elf_make_linker_section_rela): Make a RELA section
1950 corresponding to the generated linker section.
1952 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
1954 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
1956 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
1958 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
1959 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
1960 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
1961 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
1962 toc entry in an objdump) for now.
1963 (ppc_do_last, ppc_get_last): New function - needed to save processing
1964 the toc owner to the end.
1965 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
1968 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
1969 toc owner from being done till last. Must define POWERPC_LE_PC
1972 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
1974 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
1976 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
1977 SizeOfImage for PowerPC. Ignore the size of the .junk section.
1979 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
1981 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
1983 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
1985 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
1987 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
1989 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
1991 * elf.c (assign_file_positions_for_segments): Don't increment file
1992 offset for a segment which contains no loadable sections.
1994 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1996 * reloc.c: Add new PowerPC relocations.
1997 * {bfd-in2,libbfd}.h: Regenerate.
1999 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
2000 (ppc_elf_reloc_type_lookup): Lookup new relocations.
2002 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
2004 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
2007 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
2010 * coffgen.c (coff_find_nearest_line): Don't try to cache
2011 information in sections that are not owned by a BFD. From Richard
2012 Henderson <richard@atheist.tamu.edu>.
2014 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
2015 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2016 * elflink.h (elf_link_output_extsym): Remove special check for
2019 * ecoffswap.h: Add prototypes for static functions.
2021 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2023 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
2024 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
2026 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
2027 to satisfy a TOC16 relocation. Rewrite unsupported relocation
2028 support. Begin support for R_PPC_SDA{2,}REL.
2030 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2032 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
2033 create the .got and .got.neg sections.
2034 (ppc_elf_size_dynamic_sections): Call it.
2035 (ppc_elf_check_relocs): Call it.
2036 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
2037 (ppc_elf_check_relocs): Add error messages for relocations we
2038 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
2041 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2043 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
2044 section flags for V.4 and eabi.
2046 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
2048 * elf.c (assign_file_positions_for_segments): If a segment
2049 contains no sections, don't mark it as readable.
2051 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
2052 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
2054 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
2055 dynamic section, if there is one.
2056 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
2057 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
2058 (bfd_elf64_swap_dyn_in): Likewise.
2059 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
2061 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
2063 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
2064 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
2065 <pirker@eiunix.tuwien.ac.at>.
2067 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2069 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
2070 PowerPC V.4 and eabi.
2071 * bfd-in2.h: Regenerate.
2072 * libfd.h: Regenerate.
2074 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
2076 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
2077 section type and SHF_EXCLUDE section flag, turning them into the
2078 appropriate bfd section flag.
2080 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
2082 * xcofflink.c (xcoff_link_add_symbols): Create the special
2083 sections if we see a DYNAMIC object, in case that is the only
2084 XCOFF input object we see.
2086 * elf32-mips.c: Extensive changes for a start at dynamic linking
2087 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
2089 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
2090 (struct elf_backend_data): Remove
2091 elf_backend_create_program_headers field. Add
2092 elf_backend_additional_program_headers and
2093 elf_backend_modify_segment_map fields.
2094 * elfxx-target.h (elf_backend_type_change_ok): Define if not
2096 (elf_backend_additional_program_headers): Likewise.
2097 (elf_backend_modify_segment_map): Likewise.
2098 (elf_backend_create_program_headers): Don't define.
2099 (elfNN_bed): Change to account for field changes.
2100 * elf.c (assign_file_positions_for_segments): Call new
2101 modify_segment_map backend function. Don't call old
2102 create_program_headers backend function.
2103 (get_program_header_size): Call additional_program_headers rather
2104 than create_program_headers.
2105 * elflink.h (elf_link_add_object_symbols): Initialize
2106 type_change_ok from new backend field.
2107 (elf_link_output_extsym): Don't warn if _rld_new_interface is
2109 (elf_reloc_link_order): Treat a reloc against a defined symbol as
2110 a reloc against the appropriate section.
2112 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
2113 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
2114 (elf_flags_init): Rename from elf_ppc_flags_init.
2115 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
2117 (ppc_elf_copy_private_bfd_data): Likewise.
2118 (ppc_elf_merge_private_bfd_data): Likewise.
2120 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
2123 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
2125 * coff-alpha.c (alpha_relocate_section): During final link, allow
2126 output .lita section to be bigger than 64k by adjusting gp value
2127 on a per-input section basis.
2128 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
2130 (struct ecoff_section_tdata): Add gp field.
2132 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
2134 Handle Alpha ECOFF changes in OSF/1 3.2.
2135 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
2137 * coff-alpha.c: Include "aout/ar.h".
2138 (alpha_ecoff_get_relocated_section_contents): Don't require an
2139 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
2140 3.2 doesn't generate one.
2141 (alpha_relocate_section): Likewise.
2142 (alpha_ecoff_slurp_armap): Define.
2143 (alpha_ecoff_slurp_extended_name_table): Define.
2144 (alpha_ecoff_construct_extended_name_table): Define.
2145 (alpha_ecoff_truncate_arname): Define.
2146 (alpha_ecoff_write_armap): Define.
2147 (alpha_ecoff_generic_stat_arch_elt): Define.
2148 (alpha_ecoff_update_armap_timestamp): Define.
2150 (alpha_ecoff_read_ar_hdr): New static function.
2151 (alpha_ecoff_get_elt_at_filepos): New static function.
2152 (alpha_ecoff_openr_next_archived_file): New static function.
2153 (alpha_ecoff_get_elt_at_index): New static function.
2154 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
2155 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
2156 _bfd_ecoff to alpha_ecoff.
2157 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
2158 field from backend structure, rather than always calling
2159 _bfd_get_elt_at_filepos.
2160 * coff-mips.c (mips_ecoff_backend_data): Initialize
2161 get_elt_at_filepos field.
2162 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
2163 from _bfd_generic_read_ar_hdr with minor changes.
2164 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
2165 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
2166 * libbfd.h: Rebuild.
2168 * bfd-in.h (BFD_IN_MEMORY): Define.
2169 * libbfd-in.h (struct bfd_in_memory): Define.
2170 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
2171 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
2172 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
2173 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
2174 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
2175 (bfd_get_size): Handle BFD_IN_MEMORY flag.
2176 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
2177 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
2178 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
2179 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
2181 (bfd_openstreamr): Likewise.
2182 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
2183 BFD_IN_MEMORY is not set.
2184 * riscix.c (riscix_some_aout_object_p): Likewise.
2185 * bfd-in2.h, libbfd.h: Rebuild.
2187 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
2188 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
2189 (bfd_get_elt_at_index): Define.
2190 * archive.c (_bfd_generic_get_elt_at_index): Rename from
2191 bfd_get_elt_at_index. Change index parameter from int to
2193 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
2194 (_bfd_noarchive_get_elt_at_index): Define.
2195 (_bfd_archive_bsd_get_elt_at_index): Define.
2196 (_bfd_archive_coff_get_elt_at_index): Define.
2197 * bfd-in2.h, libbfd.h: Rebuild.
2198 * aout-target.h (MY_get_elt_at_index): Define if not defined.
2199 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
2200 * ieee.c (ieee_get_elt_at_index): Define.
2201 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
2202 * oasys.c (oasys_get_elt_at_index): Define.
2203 * som.c (som_get_elt_at_index): Define.
2205 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
2206 numbers to the .text section.
2208 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
2210 * ieee.c (ieee_write_debug_part): Change return type to boolean.
2211 If there is a SEC_DEBUGGING section, get the contents of the debug
2212 information part from it.
2213 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
2215 (ieee_write_object_contents): Check ieee_write_debug_part return.
2217 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
2219 * config.bfd (i[345]86-*-freebsd*): Add target.
2220 * configure.in (i386freebsd_vec): Add vec.
2221 * configure: Regenerate.
2222 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
2223 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
2224 Rebuild dependencies..
2225 * freebsd.h: New file.
2226 * i386freebsd.c: New file.
2227 * targets.c (i386freebsd_vec): Declare.
2228 (bfd_target_vector): Add i386freebsd_vec.
2229 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2230 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
2232 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
2234 * ieee.c (ieee_slurp_debug): New static function.
2235 (ieee_object_p): Call it.
2236 (ieee_slurp_section_data): Skip debugging sections.
2237 (ieee_get_reloc_upper_bound): Likewise.
2238 (ieee_get_section_contents): Likewise.
2239 (ieee_canonicalize_reloc): Likewise.
2240 (ieee_write_section_part): Likewise.
2241 (ieee_write_debug_part): Likewise.
2242 (ieee_write_data_part): Likewise.
2243 (init_for_output): Likewise.
2245 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2247 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
2249 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
2250 relocs, since ppc_elf_relocate_section handles the linker case.
2251 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
2253 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
2254 ppc_elf_relocate_section since that is now the only caller.
2255 (ppc_elf_relocate_section): Ditto.
2257 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
2259 * coffcode.h (coff_write_object_contents): If we don't know the
2260 section of the entry point for an XCOFF executable, always set the
2261 entry address to -1.
2263 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2265 * elf.c (bfd_section_from_shdr): Add support for note sections.
2267 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
2269 * bfd-in.h (struct _symbol_info): Add stab_type field.
2270 * bfd-in2.h: Rebuild.
2271 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
2273 * elf32-ppc.c: Remove trailing newline from calls to
2275 (ppc_elf_merge_private_bfd_data): Only warn about endianness
2276 difference if target endianness is known.
2278 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2280 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
2281 old style TOC16 references without using R_PPC_GOT.
2282 (ppc_reloc_type): Ditto.
2283 (ppc_elf_reloc_type_lookup): Add support for TOC16.
2284 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
2285 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
2286 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
2287 (ppc_elf_check_relocs): New function for GOT/PLT support that is
2289 (ppc_elf_adjust_dynamic_symbol): Ditto.
2290 (ppc_elf_adjust_dynindx): Ditto.
2291 (ppc_elf_size_dynamic_sections): Ditto.
2292 (ppc_elf_finish_dynamic_symbol): Ditto.
2293 (ppc_elf_finish_dynamic_sections): Ditto.
2294 (ELF_DYNAMIC_INTERPRETER): Define.
2296 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
2298 * elf.c (copy_private_bfd_data): When attaching sections to
2299 segments ignore sections that won't be allocated. Patch from
2302 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
2304 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
2307 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
2309 * coff-i960.c (CALC_ADDEND): Define.
2310 (coff_i960_relocate_section): Add the input section VMA to the
2311 addend for PC relative relocs.
2313 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
2315 * peicode.h (pe_print_pdata): Must test the entire entry for zero
2316 to correctly terminate.
2318 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
2320 * targets.c (enum bfd_endian): Define.
2321 (bfd_target): Rename byteorder_big_p to byteorder, and change it
2322 from boolean to enum bfd_endian. Change header_byteorder_big_p
2324 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
2325 (bfd_header_big_endian, bfd_header_little_endian): New macros.
2326 * bfd-in2.h: Rebuild.
2327 * All targets: Change initialization of byteorder and
2328 header_byteorder to use enum bfd_endian values rather than
2330 * All files: Change all references to byteorder_big_p and
2331 header_byteorder_big_p to use new bfd_*_endian macros.
2333 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
2335 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
2337 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
2339 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
2341 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
2343 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
2345 * ieee.c: Lots of minor cleanups. Make many functions return
2346 errors rather than calling abort. Also:
2347 (ieee_write_twobyte): Remove; change callers to call existing
2348 ieee_write_2bytes function.
2349 (ieee_write_expression): Don't output the section twice when
2350 outputting a local symbol. Don't emit an extraneous zero if there
2352 (ieee_slurp_sections): Set the lma as well as the vma.
2353 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
2355 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
2356 a recognized one or bfd_arch_unknown.
2357 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
2359 (ihex_get_symtab): Likewise.
2361 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
2363 * aoutx.h: Include <ctype.h>.
2364 (struct aout_link_includes_table): Define.
2365 (struct aout_link_includes_totals): Define.
2366 (struct aout_link_includes_entry): Define.
2367 (aout_link_includes_lookup): Define macro.
2368 (struct aout_final_link_info): Add includes field.
2369 (aout_link_includes_newfunc): New static function.
2370 (NAME(aout,final_link)): Initialize includes hash table.
2371 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
2373 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
2375 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
2377 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
2379 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
2381 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
2383 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
2384 (pe_print_private_bfd_data): call pe_print_reloc.
2385 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
2386 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
2387 up some debugging as well.
2389 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
2391 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
2394 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
2396 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
2397 when setting sections to NULL.
2399 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
2401 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
2403 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
2404 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
2406 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2407 * bfd-in2.h: Rebuild.
2409 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
2411 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
2413 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
2415 * ihex.c (ihex_scan): Handle record types 4 and 5.
2416 (ihex_object_p): Permit types 4 and 5.
2417 (ihex_set_section_contents): Remove check for out of range
2419 (ihex_write_object_contents): Generate types 4 and 5.
2421 * elflink.h (elf_link_output_extsym): Just ignore warning and
2422 indirect references to symbols which don't really exist.
2424 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
2426 * peicode.h (pe_print_idata): Minor format fixes
2427 (pe_print_edata): New function. Under private printing, this formats
2428 the edata section of a PE file.
2429 (pe_print_private_bfd_data): Added call to pe_print_edata.
2431 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2433 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
2434 index, don't call stoi.
2436 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
2438 * srec.c (srec_scan): Set lma as well as vma.
2440 * ihex.c: New file; support for Intel Hex format.
2441 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
2442 (ihex_vec): Declare.
2443 (bfd_target_vector): Always include ihex_vec.
2444 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
2445 * Makefile.in: Rebuild dependencies.
2446 (BFD_LIBS): Add ihex.o
2447 (BFD_LIBS_CFILES): Add ihex.c.
2448 * bfd-in2.h: Rebuild.
2450 * elf.c (assign_file_positions_for_segments): Sort the sections in
2452 (get_program_header_size): Return the right size if segment_map is
2454 (copy_private_bfd_data): Don't bother to sort the sections.
2456 * bfd.c (bfd_record_phdr): New function.
2457 * bfd-in.h (bfd_record_phdr): Declare.
2458 * bfd_in2.h: Rebuild.
2460 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
2463 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
2464 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
2466 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
2467 (bfd_zmalloc): Change declaration.
2468 * libbfd.h: Rebuild.
2469 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
2470 and realloc. Don't set bfd_error_no_memory if they fail.
2472 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
2474 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
2475 uses as well. Added a new howto to deal with TOCREL16 relocs that
2476 are TOCDEFN as well.
2477 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
2478 to handle RVA relocs from dlltool.
2479 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
2480 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
2481 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
2483 * coffcode.h (coff_set_alignment_hook): check idata$X sections
2484 to get the right section alignment.
2486 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
2488 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
2489 p_paddr if p_paddr is zero.
2490 (make_mapping): Set includes_filehdr and includes_phdrs for first
2492 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
2494 (assign_file_positions_for_segments): Handle includes_filehdr and
2495 includes_phdrs. Remove special handling of PT_PHDR and first
2497 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
2498 when appropriate. Remove special handling of PT_PHDR segment.
2499 Use a more complex condition for when a section is included in a
2500 segment to handle Solaris linker oddities.
2502 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
2504 * coff-m88k.c (howto_table): Reformatted for easier reading;
2505 special_function now points to new function m88k_special_reloc.
2506 (howto_hvrt16): Function previously used for handling HVRT16 relocs
2508 (rtype2howto): Do not add reloc's r_offset to the addend, this will
2509 be done correctly by m88k_special_reloc.
2510 (reloc_processing): New function to be used by RELOC_PROCESSING.
2511 (RELOC_PROCESSING): Define to call reloc_processing.
2513 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
2515 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
2516 (pe_print_pdata): Likewise.
2518 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
2519 obstack_alloc fails.
2520 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
2522 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
2523 * Many files: don't set bfd_error_no_memory if one of the above
2526 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
2527 if p_paddr_valid is set.
2528 (copy_private_bfd_data): New static function.
2529 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
2531 * elf.c (assign_file_positions_for_segments): Fix case where extra
2532 program headers were allocated.
2534 * elf.c (_bfd_elf_print_private_bfd_data): New function.
2535 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
2536 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
2537 _bfd_elf_print_private_bfd_data.
2539 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
2540 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
2541 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
2542 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
2543 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
2544 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
2545 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
2547 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
2549 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
2550 * elf.c (make_mapping): New static function.
2551 (map_sections_to_segments): New static function.
2552 (elf_sort_sections): New static function.
2553 (assign_file_positions_for_segments): New static function.
2554 (map_program_segments): Remove.
2555 (get_program_header_size): Remove sorted_hdrs, count, and
2556 maxpagesize parameters. Simplify.
2557 (assign_file_positions_except_relocs): When generating an
2558 executable, use assign_file_positions_for_segments.
2559 (elf_sort_hdrs): Remove.
2560 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
2561 to get_program_header_size.
2563 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
2565 * hp300hpux.c (MY(callback)): Set lma as well as vma.
2567 * configure, config.in: Regenerate with autoconf 2.7.
2569 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
2570 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
2572 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
2574 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
2575 (ecoff_sec_to_styp_flags): Likewise.
2576 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
2577 (ecoff_set_symbol_info): Handle scRConst.
2578 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
2579 (ecoff_compute_section_file_positions): Handle .rconst section.
2580 (_bfd_ecoff_write_object_contents): Likewise.
2581 (ecoff_link_check_archive_element): Handle scRConst.
2582 (ecoff_link_add_externals): Likewise.
2583 (ecoff_link_write_external): Handle .rconst section.
2584 (ecoff_reloc_link_order): Likewise.
2585 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
2586 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
2588 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
2590 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
2591 DEF_DYNAMIC flag is set.
2593 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
2595 * host-aout.c: If TRAD_HEADER is defined, include it.
2597 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
2599 * aclocal.m4 (AC_PROG_CC): Remove local definition.
2600 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
2601 (BFD_NEED_DECLARATION): New function.
2602 * configure.in: Use BFD_NEED_DECLARATION.
2603 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
2604 * configure, config.in: Rebuild with autoconf 2.6.
2606 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
2607 special_sections before returning when called with a non XCOFF
2610 * coffgen.c (coff_renumber_symbols): Sort common symbols with
2613 * coffcode.h (coff_compute_section_file_positions): Only pad the
2614 previous section to force file alignment when creating an
2617 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
2619 * coffcode.h (coff_compute_section_file_positions): If
2620 RS6000COFF_C, set up the .debug section.
2622 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
2623 if it is not large enough to accomodate the entire TOC area with
2624 signed 16 bit offsets.
2625 (xcoff_write_global_symbol): Handle negative TOC offsets in global
2627 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
2628 TOC anchor to use the TOC value used in the output file.
2630 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
2632 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
2633 (_bfd_coff_read_string_table): Likewise.
2635 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
2637 * pe-arm.c: Fix typos.
2638 * coff-arm.c: Likewise.
2640 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
2642 * coff-ppc.c (list_ele): Added "cat"egory member.
2643 (record_toc): New category parameter (priv or pub).
2644 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
2645 (ppc_process_before_allocation): Removed embrionic data-in-toc from
2646 the mainline. It addes extra toc cells in error.
2647 (ppc_coff_swap_sym_in_hook): Added some documentation.
2648 (dump_toc): Can now diagnose "virtual toc" chicanery.
2650 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
2652 * elf-bfd.h (struct elf_link_hash_table): Change type of
2653 dynsymcount and bucketcount fields from size_t to bfd_size_type.
2655 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
2657 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
2658 pointerize C_LEAFSTAT or C_LEAFEXT entries.
2660 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
2661 DT_INIT and DT_FINI entries if the _init or _fini symbol is
2662 defined or mentioned in a regular file.
2664 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
2666 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
2667 (coff_ppc_relocate_section): Handle TOCDEFN attribute
2668 (coff_ppc_relocate_section): Correct REL24 handling
2669 (ppc_process_before_allocation): Correct TOCDEFN handling
2671 * peicode.h (dir_names): Added name descriptions
2673 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
2675 * VERSION: Updated to cygnus-2.6.
2677 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
2679 * targets.c (m68k4knetbsd_vec): Declare.
2681 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
2683 * targets.c (bfd_target): Change type of second argument to
2684 _bfd_print_private_bfd_data from void * to PTR.
2685 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
2686 using PTR rather than void *.
2687 * bfd-in2, libbfd.h: Rebuild.
2688 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
2690 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
2691 _bfd_generic_bfd_print_private_bfd_data rather than casting
2694 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
2696 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
2697 "DO NOT DELETE" lines or blank lines that mkdep writes on some
2699 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
2700 BFD64_BACKENDS_CFILES): New variables.
2703 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
2705 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
2706 not at the file position of the first section.
2707 * coffcode.h (coff_compute_section_file_positions): Avoid using
2709 (coff_write_object_contents): When generating a PPC PE executable
2710 with no symbols, round up the file size to a COFF_PAGE_SIZE
2712 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
2713 don't write out a string table.
2715 * elf.c (bfd_section_from_shdr): When using a different section
2716 header, pass the new one to _bfd_elf_make_section_from_shdr.
2717 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
2718 (elf_map_symbols): Add section VMA to symbol value when comparing
2720 (_bfd_elf_compute_section_file_positions): Only build symbol table
2721 if there are some symbols. Set file offset of symtab and strtab
2723 (assign_file_positions_except_relocs): Remove dosyms parameter.
2724 Change all callers. Never set file offset of symtab and strtab
2726 (_bfd_elf_copy_private_section_data): New function.
2727 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
2728 (_bfd_elf_copy_private_symbol_data): New function.
2729 (swap_out_syms): Check for special mapping of st_shndx created by
2730 copy_private_symbol_data.
2731 * elfxx-target.h: Use new copy routines.
2732 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
2733 (_bfd_elf_copy_private_section_data): Declare.
2735 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
2737 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
2740 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
2741 _bfd_dummy_target, matching the recent change to archive
2744 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
2746 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
2747 arithmetic on PTR types.
2749 * aout-target.h (MY(callback)): Set the lma of the sections.
2751 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
2752 symbol into a reloc against the section.
2754 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
2756 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
2757 glue for the relocs: IMGLUE and IFGLUE.
2758 (record_toc): new function - tracks toc contents
2759 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
2760 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
2761 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
2762 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
2763 (ppc_record_toc_entry): Removed a debug define (duh)
2765 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
2766 (pe_print_idata): New function - formats the idata section data
2767 (pe_print_pdata): New function - formats the pdata section data
2768 (pe_print_private_bfd_data): calls to above
2770 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
2772 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
2773 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
2774 TARGET_SYM and TARGET_NAME for vector and BFD name.
2775 * coff-pmac.c (pmac_xcoff_vec): Remove.
2776 (TARGET_SYM, TARGET_NAME): Define.
2777 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
2778 machine to 0, not all PowerMacs are 601s.
2780 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
2782 * elfcode.h (elf_object_p): Read in any program headers.
2783 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
2784 based on the program headers, if any.
2785 (elf_fake_sections): Set sh_addr from the vma, not the lma.
2786 (map_program_segments): Set p_paddr of program headers based on
2789 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
2791 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
2794 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
2795 trying to do a relocateable link with a non-a.out object file.
2797 * archive.c (bfd_generic_archive_p): Check the first object file
2798 in an archive even if target_defaulted is set. If the object file
2799 has the wrong xvec, reject it.
2801 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
2802 be represented, report the name via _bfd_error_handler.
2803 (translate_to_native_sym_flags): Likewise.
2804 * elf32-mips.c (mips_elf_final_link): Likewise.
2805 * oasys.c (oasys_write_sections): Likewise.
2807 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
2808 which checks for STYP_OVRFLO sections.
2809 (coff_compute_section_file_positions): If RS6000COFF_C, handle
2810 reloc and lineno count overflows.
2811 (coff_write_object_contents): Call coff_count_linenumbers before
2812 coff_compute_section_file_positions. If RS6000COFF_C, handle
2813 reloc and lineno count overflows.
2814 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
2815 relocs before dealing with .pad sections. Count overflow section
2816 headers when handling .pad sections.
2818 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
2821 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
2822 (struct xcoff_link_hash_table): Add descriptor_section and
2823 special_sections fields.
2824 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
2825 (xcoff_link_add_symbols): Set linkage section alignment. Create
2826 descriptor section. Check for magic symbol names (_text, etc.),
2827 and record them in special_sections if found. Set
2828 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
2829 descriptor field to point back to the function code symbol.
2830 (xcoff_sweep): Always mark the special descriptor_section.
2831 (bfd_xcoff_export_symbol): Check whether the symbol might be a
2832 function descriptor, and mark it if it is.
2833 (bfd_xcoff_size_dynamic_sections): Add new special_sections
2834 parameter, and fill it in. Allocate space for the descriptor
2836 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
2837 global linkage code. If an undefined function descriptor is
2838 exported, arrange to define it. Warn about any other undefined
2840 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
2841 (xcoff_write_global_symbol): Create a function descriptor when
2843 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
2844 * bfd-in2.h: Rebuild.
2846 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
2848 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
2849 (ppc_coff_link_hash_table): new types for hashing
2850 (ppc_coff_link_hash_newfunc): hash entry constructor
2851 (ppc_coff_link_hash_table_init): hash table initializer
2852 (ppc_coff_link_hash_table_create): hash table constructor
2853 (ppc_record_toc_entry): changed references to hash table
2854 (coff_ppc_relocate_section): changed references to hash table
2856 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
2857 * libcoff.h: Rebuild
2859 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
2860 (coff_link_add_symbols): removed toc_offset init
2862 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
2864 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
2867 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
2868 if it is given and mmep is available.
2869 * acconfig.h: Undef USE_MMAP.
2870 * configure, config.in: Regenerated.
2871 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
2872 table handling the old way.
2873 (aout_get_external_symbols): Don't complain if last byte of string
2875 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
2876 (bfd_free_window) [! USE_MMAP]: Don't define.
2877 (bfd_get_file_window,
2878 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
2880 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
2882 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
2885 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
2887 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
2888 compatible with AMD generated COFF files. Try to support both AMD
2889 and GNU formats simultaneously.
2890 (coff_a29k_relocate_section): Likewise.
2892 * libbfd.c (bfd_get_file_window): Change writable parameter from
2893 int to boolean; update all callers. Pass MAP_SHARED if not
2894 writable--it's required on Solaris. Cast fprintf argument to
2896 * bfd-in.h (bfd_get_file_window): Update declaration.
2897 * bfd-in2.h: Rebuild.
2898 * aoutx.h: Update calls to bfd_get_file_window.
2900 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
2902 (xcoff_swap_ldhdr_in): New static function.
2903 (xcoff_swap_ldsym_in): New static function.
2904 (xcoff_find_reloc): Handle the case of a single reloc correctly.
2905 (xcoff_link_add_symbols): If we just created a descriptor, pass it
2906 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
2907 Handle XTY_ER/XMC_XO symbols correctly.
2908 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
2909 rather than normal symbol table.
2910 (bfd_xcoff_import_symbol): It's not an error if the symbol is
2911 already defined with the same absolute value.
2912 (xcoff_mark): When considering called symbols, check whether the
2913 descriptor is from a dynamic object, rather than the symbol
2915 (xcoff_build_ldsyms): Likewise.
2917 * libbfd.c (bfd_get_file_window): Change return type to boolean.
2918 Cast realloc and malloc return values. If malloc or realloc fail,
2919 set bfd_error_no_memory.
2920 * bfd-in.h (bfd_get_file_window): Change type to boolean.
2921 * bfd-in2.h: Rebuild.
2923 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
2925 * coff-ppc.c (ppc_record_toc_entry): new function.
2926 (in_reloc_p): changed return value.
2927 (coff_ppc_relocate_section): much rework.
2928 (ppc_allocate_toc_section): new function.
2929 (ppc_process_before_allocation): new function.
2930 (ppc_coff_swap_sym_in_hook): new function.
2932 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
2933 (coff_link_add_symbols): initialize toc_offset.
2935 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
2936 (coff_swap_aouthdr_out): Added more sections to the data
2937 dictionary for the pe file header. Also changed linker version
2938 number on the ppc side.
2939 (dir_names): small improvements to the dictionary printing.
2940 (pe_mkobject_hook): save the file level flags.
2942 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
2943 (pe_tdata): added real_flags field
2944 (coff_tdata): added local_toc_sym_map and access macro
2946 * libcoff.h (coff_link_hash_entry): added toc_offset field
2947 (pe_tdata): added real_flags field
2948 (coff_tdata): added local_toc_sym_map and access macro
2950 * coffcode.h (coff_set_alignment_hook): added hook for PE.
2951 (coff_mkobject): init for local_toc_sym_map
2952 (coff_write_object_contents): set the internal_a.magic to
2953 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
2956 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
2958 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
2959 entries until both the line number address and the function name
2960 address are too large.
2962 * configure.in: Call AC_CHECK_PROG to find and cache AR.
2963 * configure: Rebuilt.
2965 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
2966 is defined in the environment.
2968 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
2970 * som.c (som_get_section_contents_in_window): Define to use
2973 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
2975 * coff-i860.c: New file, based on coff-i386.c.
2976 * cpu-i860.c: New file, based on cpu-i386.c.
2977 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
2978 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
2979 targets, using i860coff_vec.
2980 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
2981 trad-core.o and hosts/i860mach3.h.
2982 (i860coff_vec): Use coff-i860.o and cofflink.o.
2983 * configure: Rebuild.
2984 * Makefile.in: Rebuild dependencies.
2985 (ALL_MACHINES): Add cpu-i860.o.
2986 (BFD32_BACKENDS): Add coff-i860.o.
2987 (CFILES): Add cpu-i860.c and coff-i860.c.
2988 * targets.c (i860coff_vec): Declare.
2989 (bfd_target_vector): Add &i860coff_vec.
2990 * archures.c (bfd_i860_arch): Declare.
2991 (bfd_archures_list): Add &bfd_i860_arch.
2992 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
2993 (coff_set_flags): Handle bfd_arch_i860.
2994 (coff_write_object_contents): Handle I860 a.out magic number.
2996 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
2998 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
2999 the created .tc section to 2.
3000 (xcoff_mark): Don't keep a .loader reloc for a call to an
3001 undefined symbol when creating a shared library.
3002 (xcoff_build_ldsyms): When creating a shared library, generate
3003 global linkage code for a call to an undefined symbol.
3005 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
3007 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
3008 BFD32_BACKENDS, BFD64_BACKENDS.
3009 (.dep1): Put mkdep output in a separate file.
3010 Rebuilt dependencies.
3012 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
3015 Permit use of mmap when available:
3017 * configure.in: Check for mmap, madvise, mprotect.
3018 * config.in, configure: Regenerated.
3020 * libbfd.c (struct _bfd_window_internal): Define type.
3021 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
3023 (ok_to_map): New static variable for debugging.
3024 (_bfd_generic_get_section_contents_in_window): New function.
3025 * bfd-in.h (bfd_window_internal): Declare type.
3026 (bfd_window): Define type.
3027 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
3028 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
3031 * libaout.h (struct aoutdata): Add two window fields.
3032 (obj_aout_sym_window, obj_aout_string_window): New macros.
3033 * aoutx.h (some_aout_object_p): Initialize windows.
3034 (aout_get_external_symbols): Get symbol data and strings in
3035 windows instead of explicitly allocated buffers.
3036 (slurp_symbol_table): Free window instead of memory.
3037 (bfd_free_cached_info): Release windows instead of freeing storage
3039 (aout_link_free_symbols): Ditto.
3041 * targets.c (bfd_target): Add new field for
3042 get_section_contents_in_window.
3043 (BFD_JUMP_TABLE_GENERIC): Updated.
3044 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
3045 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
3046 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
3047 macros for get_section_contents_in_window field.
3049 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
3051 * core.c: Renamed to corefile.c
3052 * makefile.dos (OBJS): Change core.o to corefile.o
3053 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
3056 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
3058 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
3059 targ_selvecs to allow debugging under Irix-5 native.
3062 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
3064 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
3065 to o. Clobber and restore the list of new csects around the call
3066 to _bfd_generic_link_add_one_symbol, in case it wants to report a
3067 linker error and the linker wants to read the symbol table. Reset
3068 the line number count of a real section even if it has no relocs.
3069 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
3071 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
3074 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
3076 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
3077 an undefined symbol in a shared link.
3079 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
3080 oldtype from bfd_link_order_type to bfd_link_hash_type. From
3081 phdm@info.ucl.ac.be (Philippe De Muyter).
3083 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3085 * coff-m88k.c (rtype2howto): New static function.
3086 (RTYPE2HOWTO): Use it rather than a macro definition.
3088 * coffcode.h (coff_write_object_contents): set internal_a.magic
3089 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
3091 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
3092 define TRAD_HEADER to new file hosts/delta68.h.
3093 m88*-motorola-sysv*, however, does use ptrace-core.o.
3094 * hosts/delta68.h: New file.
3096 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
3097 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
3099 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
3101 * i386linux.c (MY(vec)): Declare before use.
3103 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
3105 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
3106 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
3108 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
3109 BFD is not of the right type.
3110 (bfd_elf_get_needed_list): Likewise.
3111 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
3112 * sunos.c (bfd_sunos_get_needed_list): Likewise.
3113 * xcofflink.c (XCOFF_XVECP): Define.
3114 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
3116 (bfd_xcoff_import_symbol): Likewise.
3117 (bfd_xcoff_export_symbol): Likewise.
3118 (bfd_xcoff_link_count_reloc): Likewise.
3119 (bfd_xcoff_record_link_assignment): Likewise.
3120 (bfd_xcoff_size_dynamic_sections): Likewise.
3122 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
3123 table index against the number of symbols for a base relative
3126 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
3128 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
3129 full_aouthdr flag here...
3130 (_bfd_xcoff_bfd_final_link): ...not here.
3132 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
3134 * libelf.h: Rename to elf-bfd.h to avoid conflict with
3135 systems that have a system <libelf.h>.
3136 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
3137 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
3138 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
3139 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
3140 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
3141 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
3142 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
3144 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
3146 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
3147 set, set BSF_WEAK in symbol. Change all callers.
3148 (ecoff_get_extr): Set weakext based on BSF_WEAK.
3149 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
3150 _bfd_generic_link_add_one_symbol.
3151 (ecoff_indirect_link_order): Check that the section tdata relocs
3152 are not NULL before using them.
3154 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
3155 define TRAD_HEADER as hosts/alphalinux.h.
3156 * configure: Rebuild.
3157 * hosts/alphalinux.h: New file.
3158 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
3161 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
3163 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
3164 C_ECOMM storage classes.
3166 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
3168 (xcoff_mark): Call xcoff_mark_symbol.
3169 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
3170 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
3172 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
3174 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
3176 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
3178 (xcoff_find_reloc): New static function.
3179 (xcoff_link_add_symbols): Use it.
3180 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
3181 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
3182 relocate the value of C_DECL.
3184 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
3186 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
3188 * cofflink.c (_bfd_coff_generic_relocate_section): Make
3189 callback decide what goes in .relocs.
3190 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
3191 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
3194 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
3196 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
3199 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
3201 * xcofflink.c: More improvements, mostly to fix handling of
3202 constructors and a few other special cases.
3203 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
3204 zero, reverting yesterday's change.
3205 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
3206 (bfd_xcoff_link_count_reloc): Declare.
3207 (bfd_xcoff_record_link_assignment): Declare.
3208 * bfd-in2.h: Rebuild.
3210 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
3212 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
3213 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
3214 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
3215 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
3216 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
3217 Change PAGE_SIZE to TARGET_PAGE_SIZE.
3219 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
3222 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
3223 segments includes the a.out header. See to that the magic number
3224 *always* is big-endian.
3226 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
3227 m68k4k NetBSD configurations.
3229 * configure.in, configure: Separate i386 & mips NetBSD
3230 configurations from other BSD ones. Don't assume DEC is the only
3231 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
3232 configurations. Add support for m68k4k NetBSD object format.
3234 * libaout.h: Added M_68K4K_NETBSD magic.
3236 * m68k4knetbsd.c: New file.
3238 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
3240 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
3243 * hosts/mipsnbsd.h: New file.
3246 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
3248 * config.bfd: Add config stuff for mips*-*-magic* to set
3249 targ_defvec to ecoff_big_vec.
3252 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
3254 * xcofflink.c: Numerous changes to get closer to a working XCOFF
3256 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
3257 toc_section, and entry_section fields.
3258 (struct xcoff_section_tdata): Remove ldrel_count field.
3259 * libcoff.h: Rebuild.
3260 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
3262 (coff_compute_section_file_positions): If RS6000COFF_C, generate
3263 full a.out header if full_aouthdr is set in xcoff_data.
3264 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
3265 based on sections stored in xcoff_data.
3266 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
3268 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
3269 (rs6000coff_vec): Set symbol_leading_char to '.'.
3270 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
3271 value stored in ret rather than returning a pointer value.
3273 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3275 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
3278 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
3280 * som.c (som_slurp_string_table): Allocate the strings with malloc
3281 since they're free'd by free_cached_info.
3282 (som_slurp_symbol_table): Similarly for the symbol table.
3284 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
3286 * Makefile.in (diststuff): Don't make headers.
3288 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
3290 * Makefile.in: Rebuild dependencies.
3292 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
3293 output_bfd is not SunOS.
3294 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
3295 non-SunOS input files.
3297 * xcofflink.c: Extensive changes to support linking shared objects
3298 and generating a .loader section.
3299 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
3300 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
3301 last_symndx, and ldrel_count fields.
3302 * libcoff.h: Rebuild.
3303 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
3304 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
3306 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
3307 (bfd_xcoff_export_symbol): Declare.
3308 (bfd_xcoff_size_dynamic_sections): Declare.
3309 * bfd-in2.h: Rebuild.
3311 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
3313 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
3314 * configure: Rebuild.
3315 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
3316 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
3318 (pmac_xcoff_vec): Update to use new xcoff support.
3319 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
3320 (xcoff_write_armap): Declare buf as unsigned char.
3321 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
3323 * mpw-make.sed: Generalize subdir_do edit.
3325 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
3327 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
3328 correctly. Don't initialize asect->vma.
3330 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
3332 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
3333 something a little less than the page size.
3335 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
3337 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
3339 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
3341 * coff-i386.c (coff_i386_reloc_type_lookup): New.
3342 * coffcode.h (coff_write_object_contents): If .bss is before
3343 .data us that as data_start.
3344 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
3346 * peicode.h (add_data_entry): Use _cooked_size of data directory.
3347 (coff_swap_outhdr_out): Hardwire in version number.
3349 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
3351 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
3352 major and minor to *_vno, since the former are also macros in
3353 SunOS header files. Cast result of bfd_alloc to appropriate
3356 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
3357 before assigning to sec_data.
3359 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
3361 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
3362 now relative to the section, not absolute.
3363 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
3364 get the file name when there is a N_SO directory name. When
3365 handling stabs, remember that section->vma was added to the
3368 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
3370 * sunos.c (struct sunos_link_hash_table): Add needed field.
3371 (sunos_link_hash_table_create): Call bfd_release, not free.
3372 (sunos_link_hash_table_create): Initialize needed field.
3373 (sunos_add_dynamic_symbols): Record needed objects.
3374 (bfd_sunos_get_needed_list): New function.
3375 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
3376 * bfd-in2.h: Rebuild.
3378 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
3380 * libcoff-in.h (pe_data_type.in_reloc_p): New.
3382 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
3384 * bfd-in.h (struct bfd_link_needed_list): Rename from
3385 bfd_elf_link_needed_list.
3386 * bfd-in2.h: Rebuild.
3387 * elf.c, elflink.h, libelf.h: Corresponding changes.
3389 Add start at AIX linker support; no shared libraries yet.
3390 * xcofflink.c: New file.
3391 * configure.in (rs600coff_vec): Use xcofflink.o.
3392 * configure: Rebuild.
3393 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
3395 (struct xcoff_section_tdata): Define.
3396 (xcoff_section_data): Define macro.
3397 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
3398 (_bfd_xcoff_bfd_link_add_symbols): Declare.
3399 (_bfd_xcoff_bfd_final_link): Declare.
3400 (_bfd_ppc_xcoff_relocate_section): Declare.
3401 * libcoff.h: Rebuild.
3402 * coff-rs6000.c: Clean up a bit.
3403 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
3404 cputype, csects, and debug_indices.
3405 (xcoff_copy_private_bfd_data): Copy cputype.
3406 (xcoff_howto_table): Rename from rs6000coff_howto_table.
3407 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
3408 (xcoff_reloc_type_lookup): Rename from
3409 rs6000coff_reloc_type_lookup.
3410 (coff_relocate_section): Define.
3411 (_bfd_xcoff_sizeof_headers): Define.
3412 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
3413 (_bfd_xcoff_bfd_relax_section): Define.
3414 (_bfd_xcoff_bfd_link_split_section): Define.
3415 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
3417 * coffcode.h (coff_compute_section_file_positions): If AIX,
3418 increment sofar by SMALL_AOUTSZ if not executable.
3419 (coff_write_object_contents): If AIX, always output an a.out
3420 header; if not executable, header size of SMALL_AOUTSZ.
3421 * hash.c (struct bfd_strtab_hash): Add xcoff field.
3422 (_bfd_stringtab_init): Initialize xcoff field.
3423 (_bfd_xcoff_stringtab_init): New function.
3424 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
3425 (_bfd_stringtab_emit): In XCOFF mode, write out length.
3426 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
3427 * libbfd.h: Rebuild.
3428 * Makefile.in: Rebuild dependencies.
3429 (BFD32_BACKENDS): Add xcofflink.o.
3430 (CFILES): Add xcofflink.c.
3432 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
3433 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
3434 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
3436 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3438 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
3440 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
3442 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
3443 * config.in: Regenerated.
3445 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
3446 (_bfd_chunksize): New variable.
3447 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
3448 for obstack chunk size.
3449 * configure.in: Check for getpagesize.
3450 * configure: Regenerated.
3452 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3454 * trad-core.c (rawptr): Make it a local variable of
3455 ptrace_unix_core_file_p.
3457 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
3459 * coff-arm.c (in_reloc_p): New.
3460 * coff-i386.c (in_reloc_p): New.
3461 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
3462 (coff_write_object_contents): Only set has_reloc_section
3464 * cofflink.c (_bfd_coff_generic_relocate_section): Call
3465 in_reloc_p to decide if reloc should be emitted.
3466 * libcoff.h (pe_data_type.in_reloc_p): New.
3467 * peicode.h (pe_mkobject): Initialize in_reloc_p.
3469 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
3471 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
3472 (_bfd_coff_read_internal_relocs): Likewise.
3473 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
3474 (_bfd_coff_read_internal_relocs): Likewise.
3476 * elflink.h (elf_link_add_object_symbols): Correct conditions
3477 under which type and size change warnings are issued.
3479 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
3481 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
3482 a symbol which is not in a real section.
3483 (coff_write_native_symbol): Corresponding change.
3485 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
3486 coff_link_hash_newfunc and make non-static.
3487 (_bfd_coff_link_hash_table_init): New function, broken out of
3488 _bfd_coff_link_hash_table_create.
3489 (_bfd_coff_link_hash_table_create): Use it.
3490 (process_embedded_commands): Make static.
3491 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
3492 (_bfd_coff_link_hash_table_init): Declare.
3493 * libcoff.h: Rebuild.
3495 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
3496 field in XCOFF tdata.
3497 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
3498 U802ROMAGIC, for clarity. Try to set arch and machine correctly
3499 based on cputype stored in a.out header, or in n_type of initial
3501 (coff_write_object_contents): Set cputype correctly in a.out
3503 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
3505 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
3506 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
3508 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
3509 * libcoff.h: Rebuild.
3511 * cpu-rs6000.c (rs6000_compatible): New static function.
3512 (bfd_rs6000_arch): Use it.
3513 * cpu-powerpc.c (powerpc_compatible): New static function.
3514 (arch_info_struct): Define various flavours of PowerPC.
3515 (bfd_powerpc_arch): Use powerpc_compatible. Point at
3518 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
3520 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
3522 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
3524 * elflink.h (elf_link_add_object_symbols): Don't warn about
3525 changing the size or type if the old definition was weak.
3527 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
3529 * coffcode.h (combined_entry_type): Add fix_line field.
3530 (coff_slurp_line_table): Warn if we try to set the lineno field of
3532 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
3533 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
3534 * coffgen.c (coff_mangle_symbols): Handle fix_line.
3535 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
3537 (coff_print_symbol): Print fix_value symbols in a useful fashion.
3538 * libcoff.h: Rebuild.
3540 * libcoff-in.h (struct xcoff_tdata): Define.
3541 (xcoff_data): Define.
3542 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
3543 * bfd-in2.h, libcoff.h: Rebuild.
3544 * coff-rs6000.c (xcoff_mkobject): New static function.
3545 (coff_mkobject): Define.
3546 (xcoff_copy_private_bfd_data): New static function.
3547 (coff_bfd_copy_private_bfd_data): Define.
3548 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
3550 (rs6000coff_vec): Add DYNAMIC to object_flags.
3551 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
3552 .loader sections specially.
3553 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
3554 section alignment from the XCOFF tdata information.
3555 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
3556 F_SHROBJ, and copy the extra a.out header information into the
3557 XCOFF tdata structure.
3558 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
3559 F_DYNLOAD and the extra a.out header information.
3560 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
3561 C_HIDEXT symbol with attached csect information.
3562 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
3563 in the o_maxdata field.
3564 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
3565 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
3566 end if BSF_NOT_AT_END is set.
3568 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
3569 _bfd_read_ar_hdr_fn.
3570 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
3571 * bfd-in2.h, libbfd.h: Rebuild.
3572 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
3574 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
3575 (bfd_slurp_bsd_armap_f2): Likewise.
3576 (_bfd_slurp_extended_name_table): Likewise.
3578 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
3580 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3582 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
3583 when the symbol table is empty.
3585 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
3586 space for section symbols, since we don't output them either.
3587 (elf_m68k_adjust_dynindx): Removed.
3589 * ptrace-core.c (rawptr): Make it a local variable of
3590 ptrace_unix_core_file_p.
3592 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3594 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
3597 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
3598 Mac object file formats.
3600 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
3602 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
3603 auxent if there isn't one.
3604 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
3605 rather than FILNMLEN as the maximum name length.
3607 * coffcode.h (bfd_coff_backend_data): Add new field
3608 _bfd_coff_print_aux.
3609 (bfd_coff_print_aux): New static function.
3610 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
3611 scnlen field of an XTY_LD csect aux entry.
3612 (coff_print_aux): New static function.
3613 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
3614 in coff_pointerize_aux_hook.
3615 (bfd_coff_std_swap_table): Initialize new field.
3616 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
3617 * libcoff.h: Rebuild.
3618 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3619 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3621 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
3622 if there are symbols, for native AIX ld compatibility.
3624 * coffcode.h (bfd_coff_backend_data): Add new field
3625 _bfd_coff_pointerize_aux_hook.
3626 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
3627 or I960, and as 0 otherwise.
3628 (bfd_coff_std_swap_table): Initialize new field.
3629 * libcoff.h: Rebuild.
3630 * coffgen.c (coff_pointerize_aux): Change parameters to take
3631 symbol pointer instead of type and class, and to take aux index.
3632 Call _bfd_coff_pointerize_aux_hook if it is defined.
3633 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
3634 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
3635 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3637 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
3638 read-only/host-only support.
3640 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
3642 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
3645 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
3646 BFD_JUMP_TABLE_ARCHIVE accordingly.
3647 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
3648 (_bfd_compute_and_write_armap): Declare.
3649 (_bfd_generic_read_ar_hdr): Declare.
3650 (_bfd_read_ar_hdr): Define.
3651 (_bfd_noarchive_read_ar_hdr): Define.
3652 (_bfd_archive_bsd_read_ar_hdr): Define.
3653 (_bfd_archive_coff_read_ar_hdr): Define.
3654 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
3655 _bfd_read_ar_hdr instead.
3656 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
3657 (_bfd_compute_and_write_armap): Rename from
3658 compute_and_write_armap. Make non-static. Change all callers.
3659 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
3660 than _bfd_snarf_ar_hdr.
3661 * aout-target.h (MY_read_ar_hdr): Define if not defined.
3662 * ieee.c (ieee_read_ar_hdr): Define.
3663 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
3664 * oasys.c (oasys_read_ar_hdr): Define.
3665 * som.c (som_read_ar_hdr): Define.
3666 * bfd-in2.h, libbfd.h: Rebuild.
3668 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
3670 * peicode.c (coff_swap_filehdr_in): If symptr is
3671 zero, there aren't any symbols, even if nsyms is set.
3673 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
3675 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
3677 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
3678 sections, and set styp correctly for them: .got, .hash, .dynamic,
3679 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
3680 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
3682 (ecoff_sort_hdrs): New static function.
3683 (ecoff_compute_section_file_positions): Return boolean, not void.
3684 Sort the sections by VMA before looking through them. Put the
3685 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
3686 section on an appropriate boundary within the page.
3687 (ecoff_compute_reloc_file_positions): Check return value of
3688 ecoff_compute_section_file_positions.
3689 (_bfd_ecoff_set_section_contents): Likewise.
3690 (_bfd_ecoff_write_object_contents): Check for various Alpha
3691 section types when incrementing text_size and data_size. Call
3692 adjust_headers backend function if it exists.
3693 * coff-alpha.c (alpha_adjust_headers): New static function.
3694 (alpha_ecoff_backend_data): Initialize adjust_headers field.
3695 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3697 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
3699 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
3701 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
3702 of ALTERNATE_AIX_CORE_FORMAT.
3703 * configure.in (aix4): No longer need CORE_FLAGS.
3704 * configure: Updated.
3706 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
3708 NS32k changes from Ian Dall:
3709 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
3711 (aout_link_input_section_std, aout_link_input_section_ext,
3712 aout_link_reloc_link_order): Call them instead of _bfd_*
3714 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
3716 (backend_data): Use it instead of hardcoded zero.
3718 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
3719 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
3721 * ns32knetbsd.c: Include bfd.h.
3722 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
3723 (MY_bfd_reloc_type_lookup): Declare function too.
3724 * pc532-mach.c (set_sizes): Don't declare.
3725 (MY_text_includes_header, MY_exec_header_not_counted): Define.
3726 (backend_data, MY_backend_data): Don't define.
3728 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
3729 ns32k-*-lites* like ns32k-*-netbsd*.
3731 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
3734 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
3736 * coffcode.h (coff_write_object_contents): Restore setting
3737 f_timdat to 0, deleted on August 22.
3739 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
3741 * coffcode.h (coff_bfd_copy_private_symbol_data,
3742 coff_bfd_copy_private_section_data,
3743 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
3744 * peicode.h (coff_bfd_copy_private_bfd_data): New
3745 (pe_bfd_copy_private_bfd_data): New.
3746 (coff_swap_scnhdr_in): Swap bss size into the right place.
3747 (pe_print_private_bfd_data): Add some newlines.
3749 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
3751 * som.c (setup_sections): Don't die if a space has no subspaces.
3753 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
3755 * elflink.h (elf_link_add_object_symbols): Don't let a weak
3756 dynamic symbol override a common symbol. Don't change the size or
3757 type if they have been set and the new symbol is not a definition.
3758 Warn if the size or type changes.
3760 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
3762 * som.c (som_begin_writing): Don't write the symbol table or
3764 (som_finish_writing): Write them here. Place them after the
3765 subspace data, but before the relocs.
3767 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
3769 * sunos.c (sunos_add_one_symbol): Just pass false, not
3770 info->shared_library, to sunos_create_dynamic_sections.
3771 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
3773 (sunos_check_dynamic_reloc): Remove .text section assertion.
3775 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
3777 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
3778 * configure, configure.in: Add pmac_xcoff_vec case.
3779 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
3780 * coff-pmac.c: New file, PowerMac XCOFF support.
3781 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
3782 * targets.c (pmac_xcoff_vec): Declare.
3784 * mpw-config.in: Various changes to be compatible with the
3785 autoconf-based configury.
3786 * mpw-make.sed: New file, sed commands to translate Unix
3787 makefile into MPW syntax.
3788 * mpw-make.in: Remove.
3789 * hosts/mpw.h: Remove.
3790 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
3791 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
3793 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
3795 * binary.c (binary_get_symtab): Return an empty string on error.
3796 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
3798 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
3800 * coff-ppc.c: Reformatted according to gnu conventions
3801 Removed irrelevant "if 0" code
3803 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
3805 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
3806 symbols rather than as indirect symbols.
3807 (MY(slurp_symbol_table)): Don't do anything special about
3810 * coffcode.h (coff_new_section_hook): Make sure that the alignment
3811 of .ctors and .dtors sections is no larger than 2.
3813 * sunos.c (sunos_add_one_symbol): Don't change
3814 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
3816 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
3817 dynamic symbols when creating a shared library.
3818 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
3820 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
3821 written even if it is not defined in a regular object.
3822 (sunos_write_dynamic_symbol): Use plt_offset for the address of
3823 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
3824 rather than the constant 22.
3825 (sunos_check_dynamic_reloc): Handle creating a shared library.
3826 (sunos_finish_dynamic_link): Set the first entry in the GOT to
3827 zero when creating a shared library.
3828 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
3829 write it out at the start of the symbol table.
3831 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
3833 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
3835 * config.bfd: Add arm-*-coff.
3836 * configure.in, configure: Add armcoff_{little,big}_vec.
3837 * targets.c (armcoff_{little,big}_vec): Declare.
3838 (bfd_target_vector): Add armcoff_{little,big}_vec.
3839 * coff-arm.c (armcoff_{little,big}_vec): Always define.
3841 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
3843 * targets.c (bfd_find_target): Remove debugging code.
3845 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
3847 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
3849 * Makefile.in: added *-ppc files
3850 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
3851 allow pe based .o's to be shared with other tools on ppc/NT
3852 * config.bfd: added powerpc[le]-[pe|winnt] config support
3853 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
3854 * peicode.h: Added more section flags for PE on ppc
3855 Added coff_swap_filehdr_out to allow peicode.h to be
3856 used for non-image PE files on ppc.
3857 Check for image, or not, before copying pe_opthdr
3858 * targets.c: Added new bfd's
3859 * targets.c: Removed two inactive bfds that shouldn't have made it this
3862 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3864 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
3865 explicit values to initialize all relocs. Change all users.
3866 (ppc_elf_brtaken_inner): New function to handle branch predicition
3868 (ppc_elf_brtaken_reloc): Ditto.
3869 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
3870 relocs use ppc_elf_unsupported_reloc.
3871 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
3872 needs to be reported.
3873 (ppc_elf_relocate_section): Support branch prediction relocs.
3875 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
3877 * bfd.c (bfd_assert): Remove \n from string passed to
3880 * coff-i386.c: (TWO_DATA_SECS): Don't define.
3881 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
3882 (bfd_coff_make_section_hook): Don't define.
3883 (coff_make_section_hook): Remove.
3884 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
3885 (styp_to_sec_flags): Likewise.
3886 (coff_write_object_contents): Likewise.
3887 (bfd_coff_std_swap_table): Don't initialize make_section_hook
3889 * libcoff.h: Rebuild.
3890 * coffgen.c (make_a_section_from_file): Just call
3891 bfd_make_section_anyway, not bfd_make_section or
3892 bfd_coff_make_section_hook.
3893 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
3894 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
3895 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
3896 make_section_hook field.
3897 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3899 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
3900 pointers into value field for warning and indirect symbols; just
3901 leave the value field alone.
3902 * linker.c (generic_link_add_symbol_list): Use next symbol for
3903 warning and indirect symbols, rather than looking in symbol value.
3904 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
3905 parameter. Change all callers. Remove support for indirect
3906 symbols; it didn't work anyhow.
3907 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
3908 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
3909 * bfd-in2.h: Rebuild.
3911 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3913 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
3914 go back to telling the tools this reloc operates on 32 bits.
3916 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
3918 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
3919 rather than a direct fprintf.
3920 * archive.c (_bfd_write_archive_contents): Likewise.
3921 * coffcode.h (coff_slurp_symbol_table): Likewise.
3922 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
3923 (ppc_elf_unsupported_reloc): Likewise.
3924 (ppc_elf_relocate_section): Likewise.
3925 * i386linux.c (linux_tally_symbols): Likewise.
3926 (linux_finish_dynamic_link): Likewise.
3927 * osf-core.c (osf_core_core_file_p): Likewise.
3928 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
3929 * som.c (som_sizeof_headers): Likewise.
3930 * srec.c (srec_bad_byte): Likewise.
3931 * bfd.c (bfd_assert): Likewise. Also change file to be const.
3932 * libbfd-in.h (bfd_assert): Declare first parameter const.
3933 * libbfd.h: Rebuild.
3934 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
3935 bfd_reloc_overflow is enough.
3936 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
3937 * coff-h8500.c (rtype2howto): Likewise.
3938 * coff-z8k.c (rtype2howto): Likewise.
3939 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
3940 * elf.c (_bfd_elf_get_lineno): Likewise.
3941 (_bfd_elf_no_info_to_howto): Likewise.
3942 (_bfd_elf_no_info_to_howto_rel): Likewise.
3943 * hp300hpux.c (convert_sym_type): Likewise.
3944 (MY(swap_std_reloc_in)): Likewise.
3945 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
3947 * libaout.h (struct aoutdata): Add line_buf field.
3948 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
3949 and filename_buffer. Instead, use a malloc buffer stored in the
3950 new line_buf field. Remove length restrictions.
3952 * coffgen.c (string_size): Remove static variable.
3953 (debug_string_size, debug_string_section): Likewise.
3954 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
3955 and debug_string_size_p parameters. Use them instead of the
3956 global variables. Change all callers.
3957 (coff_write_symbol): Likewise.
3958 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
3959 (coff_write_symbols): Add local variables to replace removed
3962 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
3963 function, and line_base fields.
3964 * libcoff.h: Rebuild.
3965 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
3966 information, rather than using static variables.
3968 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
3969 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
3971 * init.c (initialized): Remove static variable.
3972 (bfd_init): Don't bother setting initialized.
3973 (bfd_check_init): Remove.
3974 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
3975 * libbfd.h: Rebuild.
3977 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3979 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
3980 size for full core dumps. Copy core file header to private data.
3981 (rs6000coff_core_file_failing_command,
3982 rs6000coff_core_file_failing_signal): New functions to extract
3983 the file name and terminating signal from the core file.
3984 * coff-rs6000.c: Use them.
3986 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
3988 Change arch info to be const, initialized at compile time.
3989 * archures.c: Reindent many functions. Change CONST to const.
3990 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
3991 nothing set it anyhow. Make next const.
3992 (bfd_arch_info_list): Remove.
3993 (bfd_archures_list): Rename from archures_init_table. Change from
3994 a table of function pointers to a table of bfd_arch_info_type
3995 structure addresses.
3996 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
3997 (bfd_lookup_arch): Likewise.
3998 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
4000 (bfd_default_arch_struct): Make const.
4001 (bfd_arch_init, bfd_arch_linkin): Remove.
4002 (bfd_get_arch_info): Return a const pointer.
4003 * init.c (bfd_init): Don't call bfd_arch_init.
4004 * bfd.c (struct _bfd): Make arch_info const.
4005 * bfd-in2.h: Rebuild.
4006 * libbfd.h: Rebuild.
4007 * configure.in: Put & before everything in $selarchs.
4008 * configure: Rebuild.
4009 * cpu-*.c: Change bfd_*_arch from a function which calls
4010 bfd_arch_linkin to a const structure.
4011 * ieee.c (ieee_object_p): Make arch const.
4013 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4015 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
4017 * bfd-in2.h: Regenerate.
4018 * libbfd.h: Regenerate.
4020 * elf32-ppc.c (reloc_type): Update names to match current draft.
4021 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
4022 relative. Update names to current V.4 draft.
4023 (ppc_elf_reloc_type_lookup): Add support for more relocations.
4024 (ppc_elf_relocate_section): Rename relocations to match draft.
4026 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
4028 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
4029 compiled with -mrelocatable-lib to be linked with either normal
4030 modules or -mrelocatable modules.
4032 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
4034 * coffcode.h (coff_write_object_contents): Clear the vstamp field
4035 in the a.out header.
4037 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
4038 a reloc against a local symbol, even if it's not a section.
4040 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
4042 * targets.c (bfd_target): Remove unused align_power_min field.
4043 * bfd-in2.h: Rebuild.
4044 * All backends: Remove initialization of align_power_min.
4046 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
4048 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
4050 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
4052 * config.bfd (mips-dec-netbsd*): New target.
4053 * configure.host (mips-dec-netbsd*): New host.
4054 * configure.in (mips-dec-netbsd*): New native.
4055 * configure: Rebuild.
4057 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
4059 Make the COFF backend linker merge common types:
4060 * cofflink.c (struct coff_debug_merge_element): Define.
4061 (struct coff_debug_merge_type): Define.
4062 (struct coff_debug_merge_hash_entry): Define.
4063 (struct coff_debug_merge_hash_table): Define.
4064 (coff_debug_merge_hash_table_init): Define.
4065 (coff_debug_merge_hash_table_free): Define.
4066 (coff_debug_merge_hash_lookup): Define.
4067 (struct coff_final_link_info): Add debug_merge field.
4068 (coff_debug_merge_hash_newfunc): New static function.
4069 (_bfd_coff_final_link): Allocate and free debug_merge table.
4070 (coff_link_input_bfd): Merge identical enum, struct and union
4073 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
4075 Convert i960 COFF to use COFF backend linker.
4076 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
4077 structure to store the symbol being used.
4078 (coff_i960_start_final_link): New static function.
4079 (coff_i960_relocate_section): New static function.
4080 (coff_i960_adjust_symndx): New static function.
4081 (coff_start_final_link): Define.
4082 (coff_relocate_section): Define.
4083 (coff_adjust_symndx): Define.
4084 * coffcode.h (bfd_coff_backend_data): Add new callback function
4085 _bfd_coff_start_final_link.
4086 (bfd_coff_start_final_link): Define.
4087 (coff_start_final_link): Define if not defined.
4088 (bfd_coff_std_swap_table): Add coff_start_final_link.
4089 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
4091 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
4092 function callback is not NULL.
4093 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
4094 (_bfd_coff_internal_syment_name): Declare.
4095 * libcoff.h: Rebuild.
4096 * configure.in (icoff_big_vec): Add cofflink.o.
4097 (icoff_little_vec): Likewise.
4098 * configure: Rebuild.
4100 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
4102 * Makefile.in (clean-info): Remove extraneous tab from line
4105 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
4107 * cofflink.c (coff_link_input_bfd): Fail if a section with no
4108 contents has relocs.
4110 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
4112 * coffcode.h (coff_compute_section_file_positions): Keep the
4114 (coff_write_object_contents): Remember if it's a relocatable
4116 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
4117 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
4118 if relocatable file. Swap out saved raw size.
4120 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
4122 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
4123 (maintainer-clean): Rename from realclean, passing
4124 maintainer-clean down to subdirectories, but leave realclean as a
4127 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
4130 * dep-in.sed: Remove config.h from generated dependencies.
4132 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
4133 broken out of sunos_canonicalize_dynamic_symtab.
4134 (sunos_canonicalize_dynamic_symtab): Call new function
4135 sunos_slurp_dynamic_symtab.
4136 (sunos_add_dynamic_symbols): Add three new parameters. Return the
4137 dynamic symbol table to the caller.
4138 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
4139 callback to override the symbols being read.
4140 * libaout.h (struct aout_backend_data): Add three new parameters
4141 to add_dynamic_symbols callback.
4143 Extensive minor changes to avoid various gcc warnings. Also:
4144 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
4145 * archures.c (bfd_arch_info_type): Change mach field from long to
4147 (bfd_lookup_arch): Change machine parameter from long to unsigned
4150 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
4152 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
4153 a symbol with a non-zero plt_offset.
4155 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
4157 * elfcode.h (align_file_position): Remove; not used.
4159 * configure.in: Only check for <sys/procfs.h> on a native system,
4160 and make sure it defines prstatus_t.
4161 * configure: Rebuild.
4163 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
4165 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
4167 * config.in: Rename from config.h.in.
4168 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
4169 Check for config.h:config.in when creating stamp-h.
4170 * configure: Rebuild.
4171 * Makefile.in (stamp-h): Depend upon config.in rather than
4172 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
4173 calling config.status.
4175 * Makefile.in (do_distclean): Remove config.h and stamp-h.
4176 (Makefile): Just rebuild Makefile.
4177 (config.h, stamp-h): New targets.
4178 * configure.in: Create stamp-h when rebuilding config.h.
4179 * configure: Rebuild.
4181 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
4183 * configure.in: Call AC_CONFIG_HEADER. Substitute
4184 HOST_64BIT_LONG. Check that various header files exist. Check
4185 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
4186 and/or free need to be declared. Don't make a link to sysdep.h.
4187 Define TRAD_HEADER for various hosts.
4188 * configure: Rebuild.
4189 * configure.host: Don't set my_host. Add definitions taken from
4190 host header files for various entries. Remove entries which now
4192 * acconfig.h: New file.
4193 * config.h.in: New file, built by autoheader.
4194 * sysdep.h: New file.
4195 * Makefile.in (do_distclean): Don't remove sysdep.h.
4197 (LOCAL_H_DEPS): New variable.
4198 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
4200 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
4201 ($(OPTIONAL_BACKENDS)): Likewise.
4202 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
4203 looking through sysdep.h.
4204 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
4205 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
4206 (fprintf_vma, sprintf_vma): Likewise.
4207 (int64_type, uint64_type): Don't define.
4208 * bfd-in2.h: Rebuild.
4209 * archures.c, bfd.c, srec.c: Include <ctype.h>.
4210 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
4211 * lynx-core.c: Include stuff from old hosts/lynx.h.
4212 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
4213 rather than NO_FCNTL.
4214 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
4215 rather than NATIVE_HPPAHPUX_COMPILER.
4216 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
4218 * hosts/*.h: Remove all header files which merely include,
4219 declare, and define things. Leave header files which define
4220 information needed by trad-core.c.
4222 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
4223 (BFD_CC_FOR_BUILD): Define.
4224 * configure.in: Use BFD_CC_FOR_BUILD.
4225 * configure: Rebuild.
4227 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
4229 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
4230 * configure: Rebuild.
4232 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
4235 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
4237 * config.bfd: i386pe_ve -> i386pe_vec.
4239 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
4241 * configure.host: Incorporate host Makefile fragments by setting
4243 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
4244 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
4245 value based on whether the code is being compiled by a cross
4246 compiler. Don't substitute host_makefile_frag or frags.
4247 * aclocal.m4: New file to define local AC_PROG_CC.
4248 * configure: Rebuild.
4249 * Makefile.in (INSTALL): Set to @INSTALL@.
4250 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
4251 (INSTALL_DATA): Set to @INSTALL_DATA@.
4253 (CC): Define as @CC@.
4254 (CFLAGS): Set to @CFLAGS@.
4255 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
4256 (@host_makefile_frag@): Remove.
4257 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
4258 after other options.
4259 (config.status): Remove dependency upon @frags@.
4260 * config/*.mh, config/README: Remove.
4262 * config.bfd: Rewrite to incorporate the contents of the Makefile
4263 fragments by setting shell variables, rather than merely returning
4264 the name of a Makefile fragment.
4265 * configure.in: Use shell variables set by config.bfd rather than
4266 looking at the target Makefile fragment files. Don't substitute
4267 target_makefile_frag. Do substitute TDEFINES.
4268 * configure: Rebuild.
4269 * Makefile.in (@target_makefile_frag@): Remove.
4270 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
4271 * config/*.mt: Remove.
4273 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
4275 * configure.in: Put changequote lines around "i[345]86" patterns
4276 section of core file support.
4278 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
4280 * som.c (som_bfd_print_private_bfd_data): Define to use the
4283 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
4285 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
4286 entry, text_start and data_start.
4288 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
4290 * Makefile.in (OFILES): Remove $(TDEPFILES).
4291 * config/apollo.mt (TDEPFILES): Remove.
4292 * config/README: Update.
4294 * configure.in: For a native configuration, set COREFILE and
4295 COREFLAG based on the canonical host name.
4296 * configure: Rebuild.
4297 * Makefile.in: Rebuild dependencies.
4298 (ALL_CFLAGS): Add @COREFLAG@.
4299 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
4300 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
4301 support routines. Check LYNX_CORE rather than HOST_LYNX.
4302 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
4303 * i386lynx.c: Likewise.
4304 * m68klynx.c: Likewise.
4305 * sparclynx.c: Likewise.
4306 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
4307 * *-core.c: Comment changes.
4308 * config/decstation.mh (HDEPFILES): Remove.
4309 (HDEFINES): Remove -DTRAD_CORE.
4310 * config/irix3.mh (RANLIB): Remove.
4311 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
4312 (HDEFINES): Remove -DIRIX_CORE.
4313 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
4314 (HDEFINES): Remove -DTRAD_CORE.
4315 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
4316 * config/ultra3.mh (RANLIB): Remove.
4317 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
4318 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
4319 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
4320 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
4321 * config/hppahpux.mh, config/hppaosf.mh: Remove.
4322 * config/i386aix.mh, config/i386bsd.mh: Remove.
4323 * config/i386linux.mh, config/i386mach3.mh: Remove.
4324 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
4325 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
4326 * config/mipsmach3.mh, config/news-mips.mh: Remove.
4327 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
4328 * config/rs600.mh, config/rs6000lynx.mh: Remove.
4329 * config/solaris2.mh, config/stratus.mh: Remove.
4330 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
4331 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
4333 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
4335 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
4336 DT_FINI entry if the appropriate symbol is not in the hash table.
4338 * libelf.h (struct elf_backend_data): Add create_program_headers
4339 and want_hdr_in_seg fields.
4340 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
4342 (elf_backend_create_program_headers): Likewise.
4343 (elfNN_bed): Initialize create_program_headers and
4345 * elf.c (get_program_header_size): Call create_program_headers
4347 (map_program_segments): Check want_hdr_in_seg backend field. Call
4348 create_program_headers backend routine.
4350 * elf.c (assign_file_positions_except_relocs): Align non allocated
4351 sections when creating an executable.
4353 * elfcode.h (elf_swap_phdr_in): Make non static.
4354 (elf_swap_phdr_out): Make non static.
4355 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
4356 (bfd_elf32_swap_phdr_out): Declare.
4357 (bfd_elf64_swap_phdr_in): Declare.
4358 (bfd_elf64_swap_phdr_out): Declare.
4360 * ecofflink.c (ecoff_collect_shuffle): New static function.
4361 (_bfd_ecoff_get_accumulated_pdr): New function.
4362 (_bfd_ecoff_get_accumulated_sym): New function.
4363 (_bfd_ecoff_get_accumulated_ss): New function.
4364 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
4365 (_bfd_ecoff_get_accumulated_sym): Declare.
4366 (_bfd_ecoff_get_accumulated_ss): Declare.
4367 * libbfd.h: Rebuild.
4369 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
4371 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
4373 * elflink.h (elf_link_add_object_symbols): Handle indirect and
4374 warning symbols. If any section is named .gnu.warning.XXX, treat
4375 the contents as a warning to be issued if the symbol XXX is
4377 (elf_link_output_extsym): For an indirect or warning symbol, just
4378 output the symbol it points to.
4380 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
4381 if bfd_hash_allocate fails, since it will already be set.
4382 (generic_link_hash_newfunc): Likewise.
4383 (archive_hash_newfunc): Likewise.
4384 (hash_entry_bfd): New static function.
4385 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
4386 callback. Allocate a new warning using the hash table newfunc.
4387 Use bfd_hash_replace to update the entry in the hash table, rather
4388 than assuming we can copy the fields with structure assignment.
4390 * hash.c (bfd_hash_replace): New function.
4391 * bfd-in.h (bfd_hash_replace): Declare.
4392 * bfd-in2.h: Rebuild.
4394 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
4396 * config.bfd: Add mips*vr4300-*-elf* target.
4397 * config/mipsbvr4300.mt: Added.
4399 See file ChangeLog.2
4406 version-control: never